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base: hostsharing:master
Branches Tags
hostsharing:master
hostsharing:introduce-separate-database-schema-test-and-amend-generators
hostsharing:introduce-separate-database-schemas-base-and-rbac
hostsharing:introduce-separate-database-schemas
hostsharing:java-for-gradlew
hostsharing:TP-202408-cors_webui
hostsharing:hosting-asset-data-migration
hostsharing:TP-202405-filtered_import
hostsharing:idea-bug-refactor-inline
hostsharing:add-assigned-asset-and-more-hosting-asset-test-data
hostsharing:rename-contact-label-to-caption
hostsharing:api-vision
hostsharing:rbac-object-scope-to-replace-serial-id
hostsharing:office-related-spec-clarifications-and-amendmends
hostsharing:allow-multiple-insert-permission-grants
hostsharing:introduce-hosting-module
hostsharing:conditional-insert-permission
hostsharing:fix-booking-item-identity-view
hostsharing:revert-upgrade-openapiprocessor-spring-back-to-2022-5
hostsharing:upgrade-io.openapiprocessoropenapi-processor-spring-to-2024.2
hostsharing:spike/JSonSerializerDeserializerForDTOs
hostsharing:spike/master-detail-for-customer-and-contacts
..
compare: hostsharing:upgrade-io.openapiprocessoropenapi-processor-spring-to-2024.2
Branches Tags
hostsharing:introduce-separate-database-schema-test-and-amend-generators
hostsharing:master
hostsharing:introduce-separate-database-schemas-base-and-rbac
hostsharing:introduce-separate-database-schemas
hostsharing:java-for-gradlew
hostsharing:TP-202408-cors_webui
hostsharing:hosting-asset-data-migration
hostsharing:TP-202405-filtered_import
hostsharing:idea-bug-refactor-inline
hostsharing:add-assigned-asset-and-more-hosting-asset-test-data
hostsharing:rename-contact-label-to-caption
hostsharing:api-vision
hostsharing:rbac-object-scope-to-replace-serial-id
hostsharing:office-related-spec-clarifications-and-amendmends
hostsharing:allow-multiple-insert-permission-grants
hostsharing:introduce-hosting-module
hostsharing:conditional-insert-permission
hostsharing:fix-booking-item-identity-view
hostsharing:revert-upgrade-openapiprocessor-spring-back-to-2022-5
hostsharing:upgrade-io.openapiprocessoropenapi-processor-spring-to-2024.2
hostsharing:spike/JSonSerializerDeserializerForDTOs
hostsharing:spike/master-detail-for-customer-and-contacts

3 Commits
master ... upgrade-io

Author SHA1 Message Date
Michael Hoennig
802552f5c7 add todo for upgrade 2024-04-17 07:04:30 +02:00
Michael Hoennig
db2a0a21dc fix test assertion for unpatchable bookingItem.validFrom 2024-04-17 07:00:20 +02:00
Michael Hoennig
7df51558db Revert "upgrade io.openapiprocessor:openapi-processor-spring to 2024.2 (#42)" 
This reverts commit f0eb76ee61.
 2024-04-17 06:46:14 +02:00
519 changed files with 7830 additions and 29131 deletions
Show Stats Expand all files Collapse all files

56
.aliases
View File

@ -1,6 +1,9 @@
# For using the alias gw-importOfficeData or gw-importHostingAssets,
# copy the file .tc-environment to .environment (ignored by git)
# and amend them according to your external DB.
# For using the alias import-office-tables, # copy these exports to .environment (ignored by git)
# and amend them according to your external DB:
export HSADMINNG_POSTGRES_JDBC_URL=jdbc:tc:postgresql:15.5-bookworm:///spring_boot_testcontainers
export HSADMINNG_POSTGRES_ADMIN_USERNAME=admin
export HSADMINNG_POSTGRES_ADMIN_PASSWORD=
export HSADMINNG_POSTGRES_RESTRICTED_USERNAME=restricted
gradleWrapper () {
if [ ! -f gradlew ]; then
@ -42,29 +45,23 @@ postgresAutodoc () {
}
alias postgres-autodoc=postgresAutodoc
function importLegacyData() {
export target=$1
if [ -z "$target" ]; then
echo "importLegacyData needs target argument, but none was given" >&2
else
source .tc-environment
function importOfficeData() {
export HSADMINNG_POSTGRES_JDBC_URL=jdbc:tc:postgresql:15.5-bookworm:///spring_boot_testcontainers
export HSADMINNG_POSTGRES_ADMIN_USERNAME=admin
export HSADMINNG_POSTGRES_ADMIN_PASSWORD=password
export HSADMINNG_POSTGRES_RESTRICTED_USERNAME=restricted
export HSADMINNG_SUPERUSER=superuser-alex@hostsharing.net
if [ -f .environment ]; then
source .environment
fi
if [ -f .environment ]; then
source .environment
fi
echo "using environment (with ending ';' for use in IntelliJ IDEA):"
set | grep ^HSADMINNG_ | sed 's/$/;/'
echo "using environment (with ending ';' for use in IntelliJ IDEA):"
echo "--- BEGIN: ---"
set | grep ^HSADMINNG_ | sed 's/$/;/'
echo "---- END. ----"
echo
echo ./gradlew $target --rerun
./gradlew $target --rerun
fi
./gradlew importOfficeData --rerun
}
alias gw-importOfficeData='importLegacyData importOfficeData'
alias gw-importHostingAssets='importLegacyData importHostingAssets'
alias gw-importOfficeData=importOfficeData
alias podman-start='systemctl --user enable --now podman.socket && systemctl --user status podman.socket && ls -la /run/user/$UID/podman/podman.sock'
alias podman-stop='systemctl --user disable --now podman.socket && systemctl --user status podman.socket && ls -la /run/user/$UID/podman/podman.sock'
@ -82,16 +79,5 @@ alias pg-sql-restore='gunzip --stdout | docker exec -i hsadmin-ng-postgres psql
alias fp='grep -r '@Accepts' src | sed -e 's/^.*@/@/g' | sort -u | wc -l'
alias gw-spotless='./gradlew spotlessApply -x pitest -x test -x :processResources'
alias gw-test='. .aliases; ./gradlew test'
alias gw-test='. .aliases; ./gradlew test importOfficeData'
alias gw-check='. .aliases; gw test importOfficeData check -x pitest -x :dependencyCheckAnalyze'
# etc/docker-compose.yml limits CPUs+MEM and includes a PostgreSQL config for analysing slow queries
alias gw-importOfficeData-in-docker-compose='
docker-compose -f etc/docker-compose.yml down &&
docker-compose -f etc/docker-compose.yml up -d && sleep 10 &&
time gw-importHostingAssets'
if [ ! -f .environment ]; then
cp .tc-environment .environment
fi
source .environment

5
.gitignore vendored
View File

@ -136,9 +136,4 @@ Desktop.ini
# ESLint
######################
.eslintcache
######################
# Project Related
######################
/.environment*
/src/test/resources/migration-prod/*

37
.run/ImportHostingAssets into local.run.xml
View File

@ -1,37 +0,0 @@
<component name="ProjectRunConfigurationManager">
<configuration default="false" name="ImportHostingAssets into local" type="GradleRunConfiguration" factoryName="Gradle">
<ExternalSystemSettings>
<option name="env">
<map>
<entry key="HSADMINNG_POSTGRES_ADMIN_PASSWORD" value="password" />
<entry key="HSADMINNG_POSTGRES_ADMIN_USERNAME" value="postgres" />
<entry key="HSADMINNG_POSTGRES_JDBC_URL" value="jdbc:postgresql://localhost:5432/postgres" />
<entry key="HSADMINNG_POSTGRES_RESTRICTED_USERNAME" value="restricted" />
</map>
</option>
<option name="executionName" />
<option name="externalProjectPath" value="$PROJECT_DIR$" />
<option name="externalSystemIdString" value="GRADLE" />
<option name="scriptParameters" value="" />
<option name="taskDescriptions">
<list />
</option>
<option name="taskNames">
<list>
<option value=":importHostingAssets" />
<option value="--tests" />
<option value="&quot;net.hostsharing.hsadminng.hs.migration.ImportHostingAssets&quot;" />
</list>
</option>
<option name="vmOptions" />
</ExternalSystemSettings>
<ExternalSystemDebugServerProcess>false</ExternalSystemDebugServerProcess>
<ExternalSystemReattachDebugProcess>true</ExternalSystemReattachDebugProcess>
<EXTENSION ID="com.intellij.execution.ExternalSystemRunConfigurationJavaExtension">
<extension name="coverage" sample_coverage="false" />
</EXTENSION>
<DebugAllEnabled>false</DebugAllEnabled>
<RunAsTest>true</RunAsTest>
<method v="2" />
</configuration>
</component>

36
.run/ImportHostingAssets.run.xml
View File

@ -1,36 +0,0 @@
<component name="ProjectRunConfigurationManager">
<configuration default="false" name="ImportHostingAssets" type="GradleRunConfiguration" factoryName="Gradle">
<ExternalSystemSettings>
<option name="env">
<map>
<entry key="HSADMINNG_MIGRATION_DATA_PATH" value="migration" />
<entry key="HSADMINNG_POSTGRES_ADMIN_USERNAME" value="admin" />
<entry key="HSADMINNG_POSTGRES_RESTRICTED_USERNAME" value="restricted" />
</map>
</option>
<option name="executionName" />
<option name="externalProjectPath" value="$PROJECT_DIR$" />
<option name="externalSystemIdString" value="GRADLE" />
<option name="scriptParameters" value="" />
<option name="taskDescriptions">
<list />
</option>
<option name="taskNames">
<list>
<option value=":importHostingAssets" />
<option value="--tests" />
<option value="&quot;net.hostsharing.hsadminng.hs.migration.ImportHostingAssets&quot;" />
</list>
</option>
<option name="vmOptions" />
</ExternalSystemSettings>
<ExternalSystemDebugServerProcess>false</ExternalSystemDebugServerProcess>
<ExternalSystemReattachDebugProcess>true</ExternalSystemReattachDebugProcess>
<EXTENSION ID="com.intellij.execution.ExternalSystemRunConfigurationJavaExtension">
<extension name="coverage" sample_coverage="false" />
</EXTENSION>
<DebugAllEnabled>false</DebugAllEnabled>
<RunAsTest>true</RunAsTest>
<method v="2" />
</configuration>
</component>

103
.run/ImportOfficeData.run.xml
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@ -1,103 +0,0 @@
<component name="ProjectRunConfigurationManager">
<configuration default="false" name="ImportOfficeData" type="GradleRunConfiguration" factoryName="Gradle">
<ExternalSystemSettings>
<option name="env">
<map>
<entry key="HSADMINNG_MIGRATION_DATA_PATH" value="migration" />
<entry key="HSADMINNG_POSTGRES_ADMIN_USERNAME" value="admin" />
<entry key="HSADMINNG_POSTGRES_RESTRICTED_USERNAME" value="restricted" />
</map>
</option>
<option name="executionName" />
<option name="externalProjectPath" value="$PROJECT_DIR$" />
<option name="externalSystemIdString" value="GRADLE" />
<option name="scriptParameters" value="" />
<option name="taskDescriptions">
<list />
</option>
<option name="taskNames">
<list>
<option value=":importOfficeData" />
<option value="--tests" />
<option value="&quot;net.hostsharing.hsadminng.hs.migration.ImportOfficeData&quot;" />
</list>
</option>
<option name="vmOptions" />
</ExternalSystemSettings>
<ExternalSystemDebugServerProcess>false</ExternalSystemDebugServerProcess>
<ExternalSystemReattachDebugProcess>true</ExternalSystemReattachDebugProcess>
<EXTENSION ID="com.intellij.execution.ExternalSystemRunConfigurationJavaExtension">
<extension name="coverage" sample_coverage="false" />
</EXTENSION>
<DebugAllEnabled>false</DebugAllEnabled>
<RunAsTest>true</RunAsTest>
<method v="2" />
</configuration>
<configuration default="false" name="ImportOfficeData" type="GradleRunConfiguration" factoryName="Gradle">
<ExternalSystemSettings>
<option name="env">
<map>
<entry key="HSADMINNG_MIGRATION_DATA_PATH" value="migration" />
<entry key="HSADMINNG_POSTGRES_ADMIN_USERNAME" value="admin" />
<entry key="HSADMINNG_POSTGRES_RESTRICTED_USERNAME" value="restricted" />
</map>
</option>
<option name="executionName" />
<option name="externalProjectPath" value="$PROJECT_DIR$" />
<option name="externalSystemIdString" value="GRADLE" />
<option name="scriptParameters" value="" />
<option name="taskDescriptions">
<list />
</option>
<option name="taskNames">
<list>
<option value=":importOfficeData" />
<option value="--tests" />
<option value="&quot;net.hostsharing.hsadminng.hs.office.migration.ImportOfficeData&quot;" />
</list>
</option>
<option name="vmOptions" />
</ExternalSystemSettings>
<ExternalSystemDebugServerProcess>false</ExternalSystemDebugServerProcess>
<ExternalSystemReattachDebugProcess>true</ExternalSystemReattachDebugProcess>
<EXTENSION ID="com.intellij.execution.ExternalSystemRunConfigurationJavaExtension">
<extension name="coverage" sample_coverage="false" />
</EXTENSION>
<DebugAllEnabled>false</DebugAllEnabled>
<RunAsTest>true</RunAsTest>
<method v="2" />
</configuration>
<configuration default="false" name="ImportOfficeData" type="GradleRunConfiguration" factoryName="Gradle">
<ExternalSystemSettings>
<option name="env">
<map>
<entry key="HSADMINNG_POSTGRES_ADMIN_USERNAME" value="admin" />
<entry key="HSADMINNG_POSTGRES_RESTRICTED_USERNAME" value="restricted" />
</map>
</option>
<option name="executionName" />
<option name="externalProjectPath" value="$PROJECT_DIR$" />
<option name="externalSystemIdString" value="GRADLE" />
<option name="scriptParameters" value="" />
<option name="taskDescriptions">
<list />
</option>
<option name="taskNames">
<list>
<option value=":importOfficeData" />
<option value="--tests" />
<option value="&quot;net.hostsharing.hsadminng.hs.migration.ImportOfficeData&quot;" />
</list>
</option>
<option name="vmOptions" />
</ExternalSystemSettings>
<ExternalSystemDebugServerProcess>false</ExternalSystemDebugServerProcess>
<ExternalSystemReattachDebugProcess>true</ExternalSystemReattachDebugProcess>
<EXTENSION ID="com.intellij.execution.ExternalSystemRunConfigurationJavaExtension">
<extension name="coverage" sample_coverage="false" />
</EXTENSION>
<DebugAllEnabled>false</DebugAllEnabled>
<RunAsTest>true</RunAsTest>
<method v="2" />
</configuration>
</component>

1
.run/README.txt
View File

@ -1 +0,0 @@
Stored run-Configurations for IntelliJ IDEA.

8
.tc-environment
View File

@ -1,8 +0,0 @@
unset HSADMINNG_POSTGRES_JDBC_URL # dynamically set, different for normal tests and imports
export HSADMINNG_POSTGRES_ADMIN_USERNAME=admin
export HSADMINNG_POSTGRES_ADMIN_PASSWORD=
export HSADMINNG_POSTGRES_RESTRICTED_USERNAME=restricted
export HSADMINNG_SUPERUSER=superuser-alex@hostsharing.net
export HSADMINNG_MIGRATION_DATA_PATH=migration
export LIQUIBASE_CONTEXT=
export LANG=en_US.UTF-8

8
.unset-environment
View File

@ -1,8 +0,0 @@
unset HSADMINNG_POSTGRES_JDBC_URL
unset HSADMINNG_POSTGRES_ADMIN_USERNAME
unset HSADMINNG_POSTGRES_ADMIN_PASSWORD
unset HSADMINNG_POSTGRES_RESTRICTED_USERNAME
unset HSADMINNG_SUPERUSER
unset HSADMINNG_MIGRATION_DATA_PATH
unset LIQUIBASE_CONTEXT

10
Dockerfile
View File

@ -1,10 +0,0 @@
# build using:
# docker build -t postgres-with-contrib:15.5-bookworm .
FROM postgres:15.5-bookworm
RUN apt-get update && \
apt-get install -y postgresql-contrib && \
apt-get clean
COPY etc/postgresql-log-slow-queries.conf /etc/postgresql/postgresql.conf

6
README.md
View File

@ -77,17 +77,17 @@ If you have at least Docker and the Java JDK installed in appropriate versions a
# the following command should return a JSON array with just all customers:
curl \
-H 'current-subject: superuser-alex@hostsharing.net' \
-H 'current-user: superuser-alex@hostsharing.net' \
http://localhost:8080/api/test/customers
# the following command should return a JSON array with just all packages visible for the admin of the customer yyy:
curl \
-H 'current-subject: superuser-alex@hostsharing.net' -H 'assumed-roles: test_customer#yyy:ADMIN' \
-H 'current-user: superuser-alex@hostsharing.net' -H 'assumed-roles: test_customer#yyy:ADMIN' \
http://localhost:8080/api/test/packages
# add a new customer
curl \
-H 'current-subject: superuser-alex@hostsharing.net' -H "Content-Type: application/json" \
-H 'current-user: superuser-alex@hostsharing.net' -H "Content-Type: application/json" \
-d '{ "prefix":"ttt", "reference":80001, "adminUserName":"admin@ttt.example.com" }' \
-X POST http://localhost:8080/api/test/customers

36
bin/git-pull-and-if-origin-changed-run-tests
View File

@ -1,36 +0,0 @@
#!/bin/bash
# get the current branch name
BRANCH=$(git rev-parse --abbrev-ref HEAD)
while true; do
# get the latest commit hashes from origin and local
git fetch origin
LOCAL=$(git rev-parse HEAD)
REMOTE=$(git rev-parse origin/$BRANCH)
# check if the local branch differs from the remote branch
if [ "$LOCAL" != "$REMOTE" ]; then
echo "local $LOCAL differs from remote $REMOTE => pulling changes from origin"
git pull origin $BRANCH
# run the command
echo "Running ./gradlew test"
source .aliases # only variables, aliases are not expanded in scripts
./gradlew test
fi
# wait 10s with a little animation
echo -e -n " waiting for changes (/) ..."
sleep 2
echo -e -n "\r\033[K waiting for changes (-) ..."
sleep 2
echo -e -n "\r\033[K waiting for changes (\) ..."
sleep 2
echo -e -n "\r\033[K waiting for changes (|) ..."
sleep 2
echo -e -n "\r\033[K waiting for changes ( ) ... "
sleep 2
echo -e -n "\r\033[K"
done

29
build.gradle
View File

@ -66,7 +66,6 @@ dependencies {
implementation 'com.fasterxml.jackson.datatype:jackson-datatype-jsr310:2.17.0'
implementation 'org.openapitools:jackson-databind-nullable:0.2.6'
implementation 'org.apache.commons:commons-text:1.11.0'
implementation 'net.java.dev.jna:jna:5.8.0'
implementation 'org.modelmapper:modelmapper:3.2.0'
implementation 'org.iban4j:iban4j:3.2.7-RELEASE'
implementation 'org.springdoc:springdoc-openapi-starter-webmvc-ui:2.4.0'
@ -152,22 +151,13 @@ openapiProcessor {
}
springHsBooking {
processorName 'spring'
processor 'io.openapiprocessor:openapi-processor-spring:2022.5'
processor 'io.openapiprocessor:openapi-processor-spring:2024.2'
apiPath "$projectDir/src/main/resources/api-definition/hs-booking/hs-booking.yaml"
mapping "$projectDir/src/main/resources/api-definition/hs-booking/api-mappings.yaml"
targetDir "$buildDir/generated/sources/openapi-javax"
showWarnings true
openApiNullable true
}
springHsHosting {
processorName 'spring'
processor 'io.openapiprocessor:openapi-processor-spring:2022.5'
apiPath "$projectDir/src/main/resources/api-definition/hs-hosting/hs-hosting.yaml"
mapping "$projectDir/src/main/resources/api-definition/hs-hosting/api-mappings.yaml"
targetDir "$buildDir/generated/sources/openapi-javax"
showWarnings true
openApiNullable true
}
}
sourceSets.main.java.srcDir 'build/generated/sources/openapi'
abstract class ProcessSpring extends DefaultTask {}
@ -176,8 +166,7 @@ tasks.register('processSpring', ProcessSpring)
'processSpringRbac',
'processSpringTest',
'processSpringHsOffice',
'processSpringHsBooking',
'processSpringHsHosting'
'processSpringHsBooking'
].each {
project.tasks.processSpring.dependsOn it
}
@ -185,7 +174,7 @@ project.tasks.processResources.dependsOn processSpring
project.tasks.compileJava.dependsOn processSpring
// Rename javax to jakarta in OpenApi generated java files because
// io.openapiprocessor.openapi-processor 2022.5 does not yet support the openapiprocessor useSpringBoot3 config option.
// io.openapiprocessor.openapi-processor 2022.2 does not yet support the openapiprocessor useSpringBoot3 config option.
// TODO.impl: Upgrade to io.openapiprocessor.openapi-processor >= 2024.2
// and use either `bean-validation: true` in api-mapping.yaml or `useSpringBoot3 true` (not sure where exactly).
task openApiGenerate(type: Copy) {
@ -318,7 +307,7 @@ jacocoTestCoverageVerification {
tasks.register('importOfficeData', Test) {
useJUnitPlatform {
includeTags 'importOfficeData'
includeTags 'import'
}
group 'verification'
@ -327,16 +316,6 @@ tasks.register('importOfficeData', Test) {
mustRunAfter spotlessJava
}
tasks.register('importHostingAssets', Test) {
useJUnitPlatform {
includeTags 'importHostingAssets'
}
group 'verification'
description 'run the import jobs as tests'
mustRunAfter spotlessJava
}
// pitest mutation testing
pitest {

18
doc/adr/2022-07-18.row-level-security-mechanism.md
View File

@ -14,9 +14,9 @@ The core problem here is, that in our RBAC system, determining the permissions o
### Technical Background
The session variable `hsadminng.currentSubject` contains the accessing (domain-level) user, which is unrelated to the PostgreSQL user).
The session variable `hsadminng.currentUser` contains the accessing (domain-level) user, which is unrelated to the PostgreSQL user).
Given is a stored function `isPermissionGrantedToSubject` which detects if the accessing subject has a given permission (e.g. 'view').
Given is a stored function `isPermissionGrantedToSubject` which detects if the accessing user has a given permission (e.g. 'view').
Given is also a stored function `queryAllPermissionsOfSubjectId` which returns the flattened view to all permissions assigned to the given accessing user.
@ -38,7 +38,7 @@ In this solution, the database ignores row level visibility and returns all rows
Very flexible access, programmatic, rules could be implemented.
The role-hierarchy and permissions for current subjects (e.g. logged-in users) could be cached in the backend.
The role-hierarchy and permissions for currently logged-in users user could be cached in the backend.
The access logic can be tested in pure Java unit tests.
@ -74,11 +74,11 @@ For restricted DB-users, which are used by the backend, access to rows is filter
FOR SELECT
TO restricted
USING (
rbac.isPermissionGrantedToSubject(rbac.findEffectivePermissionId('customer', id, 'view'), currentSubjectUuid())
isPermissionGrantedToSubject(findEffectivePermissionId('customer', id, 'view'), currentUserUuid())
);
SET SESSION AUTHORIZATION restricted;
SET hsadminng.currentSubject TO 'alex@example.com';
SET hsadminng.currentUser TO 'alex@example.com';
SELECT * from customer; -- will only return visible rows
#### Advantages
@ -101,10 +101,10 @@ We are bound to PostgreSQL, including integration tests and testing the RBAC sys
CREATE OR REPLACE RULE "_RETURN" AS
ON SELECT TO cust_view
DO INSTEAD
SELECT * FROM customer WHERE rbac.isPermissionGrantedToSubject(rbac.findEffectivePermissionId('customer', id, 'view'), currentSubjectUuid());
SELECT * FROM customer WHERE isPermissionGrantedToSubject(findEffectivePermissionId('customer', id, 'view'), currentUserUuid());
SET SESSION AUTHORIZATION restricted;
SET hsadminng.currentSubject TO 'alex@example.com';
SET hsadminng.currentUser TO 'alex@example.com';
SELECT * from customer; -- will only return visible rows
#### Advantages
@ -130,12 +130,12 @@ We do not access the tables directly from the backend, but via views which join
CREATE OR REPLACE VIEW cust_view AS
SELECT c.id, c.reference, c.prefix
FROM customer AS c
JOIN queryAllPermissionsOfSubjectId(currentSubjectUuid()) AS p
JOIN queryAllPermissionsOfSubjectId(currentUserUuid()) AS p
ON p.tableName='customer' AND p.rowId=c.id AND p.op='view';
GRANT ALL PRIVILEGES ON cust_view TO restricted;
SET SESSION SESSION AUTHORIZATION restricted;
SET hsadminng.currentSubject TO 'alex@example.com';
SET hsadminng.currentUser TO 'alex@example.com';
SELECT * from cust_view; -- will only return visible rows
Alternatively the JOIN could also be applied in a "ON SELECT DO INSTEAD"-RULE, if there is any advantage for later features.

218
doc/hs-hosting-asset-type-structure.md
View File

@ -1,218 +0,0 @@
## HostingAsset Type Structure
### Server+Webspace
```plantuml
@startuml
left to right direction
package Booking #feb28c {
entity BI_PRIVATE_CLOUD
entity BI_CLOUD_SERVER
entity BI_MANAGED_SERVER
entity BI_MANAGED_WEBSPACE
entity BI_DOMAIN_SETUP
}
package Hosting #feb28c{
package Server #99bcdb {
entity HA_CLOUD_SERVER
entity HA_MANAGED_SERVER
entity HA_IPV4_NUMBER
entity HA_IPV6_NUMBER
}
package Webspace #99bcdb {
entity HA_MANAGED_WEBSPACE
entity HA_UNIX_USER
entity HA_EMAIL_ALIAS
}
}
BI_CLOUD_SERVER *--> BI_PRIVATE_CLOUD
BI_MANAGED_SERVER *--> BI_PRIVATE_CLOUD
BI_MANAGED_WEBSPACE *--> BI_MANAGED_SERVER
HA_CLOUD_SERVER *==> BI_CLOUD_SERVER
HA_MANAGED_SERVER *==> BI_MANAGED_SERVER
HA_MANAGED_WEBSPACE *==> BI_MANAGED_WEBSPACE
HA_MANAGED_WEBSPACE o..> HA_MANAGED_SERVER
HA_UNIX_USER *==> HA_MANAGED_WEBSPACE
HA_EMAIL_ALIAS *==> HA_MANAGED_WEBSPACE
HA_IPV4_NUMBER o..> HA_CLOUD_SERVER
HA_IPV4_NUMBER o..> HA_MANAGED_SERVER
HA_IPV4_NUMBER o..> HA_MANAGED_WEBSPACE
HA_IPV6_NUMBER o..> HA_CLOUD_SERVER
HA_IPV6_NUMBER o..> HA_MANAGED_SERVER
HA_IPV6_NUMBER o..> HA_MANAGED_WEBSPACE
package Legend #white {
SUB_ENTITY1 *--> REQUIRED_PARENT_ENTITY
SUB_ENTITY2 *..> OPTIONAL_PARENT_ENTITY
ASSIGNED_ENTITY1 o--> REQUIRED_ASSIGNED_TO_ENTITY1
ASSIGNED_ENTITY2 o..> OPTIONAL_ASSIGNED_TO_ENTITY2
}
Booking -down[hidden]->Legend
```
### Domain
```plantuml
@startuml
left to right direction
package Booking #feb28c {
entity BI_PRIVATE_CLOUD
entity BI_CLOUD_SERVER
entity BI_MANAGED_SERVER
entity BI_MANAGED_WEBSPACE
entity BI_DOMAIN_SETUP
}
package Hosting #feb28c{
package Domain #99bcdb {
entity HA_DOMAIN_SETUP
entity HA_DOMAIN_DNS_SETUP
entity HA_DOMAIN_HTTP_SETUP
entity HA_DOMAIN_SMTP_SETUP
entity HA_DOMAIN_MBOX_SETUP
entity HA_EMAIL_ADDRESS
}
package Webspace #99bcdb {
entity HA_MANAGED_WEBSPACE
entity HA_UNIX_USER
entity HA_EMAIL_ALIAS
}
}
BI_CLOUD_SERVER *--> BI_PRIVATE_CLOUD
BI_MANAGED_SERVER *--> BI_PRIVATE_CLOUD
BI_MANAGED_WEBSPACE *--> BI_MANAGED_SERVER
HA_MANAGED_WEBSPACE *==> BI_MANAGED_WEBSPACE
HA_UNIX_USER *==> HA_MANAGED_WEBSPACE
HA_EMAIL_ALIAS *==> HA_MANAGED_WEBSPACE
HA_DOMAIN_SETUP *==> BI_DOMAIN_SETUP
HA_DOMAIN_SETUP o..> HA_DOMAIN_SETUP
HA_DOMAIN_DNS_SETUP *==> HA_DOMAIN_SETUP
HA_DOMAIN_DNS_SETUP o--> HA_MANAGED_WEBSPACE
HA_DOMAIN_HTTP_SETUP *==> HA_DOMAIN_SETUP
HA_DOMAIN_HTTP_SETUP o--> HA_UNIX_USER
HA_DOMAIN_SMTP_SETUP *==> HA_DOMAIN_SETUP
HA_DOMAIN_SMTP_SETUP o--> HA_MANAGED_WEBSPACE
HA_DOMAIN_MBOX_SETUP *==> HA_DOMAIN_SETUP
HA_DOMAIN_MBOX_SETUP o--> HA_MANAGED_WEBSPACE
HA_EMAIL_ADDRESS *==> HA_DOMAIN_MBOX_SETUP
package Legend #white {
SUB_ENTITY1 *--> REQUIRED_PARENT_ENTITY
SUB_ENTITY2 *..> OPTIONAL_PARENT_ENTITY
ASSIGNED_ENTITY1 o--> REQUIRED_ASSIGNED_TO_ENTITY1
ASSIGNED_ENTITY2 o..> OPTIONAL_ASSIGNED_TO_ENTITY2
}
Booking -down[hidden]->Legend
```
### MariaDB
```plantuml
@startuml
left to right direction
package Booking #feb28c {
entity BI_PRIVATE_CLOUD
entity BI_CLOUD_SERVER
entity BI_MANAGED_SERVER
entity BI_MANAGED_WEBSPACE
entity BI_DOMAIN_SETUP
}
package Hosting #feb28c{
package MariaDB #99bcdb {
entity HA_MARIADB_INSTANCE
entity HA_MARIADB_USER
entity HA_MARIADB_DATABASE
}
package Webspace #99bcdb {
entity HA_MANAGED_WEBSPACE
entity HA_UNIX_USER
entity HA_EMAIL_ALIAS
}
}
BI_CLOUD_SERVER *--> BI_PRIVATE_CLOUD
BI_MANAGED_SERVER *--> BI_PRIVATE_CLOUD
BI_MANAGED_WEBSPACE *--> BI_MANAGED_SERVER
HA_MANAGED_WEBSPACE *==> BI_MANAGED_WEBSPACE
HA_UNIX_USER *==> HA_MANAGED_WEBSPACE
HA_EMAIL_ALIAS *==> HA_MANAGED_WEBSPACE
HA_MARIADB_USER *==> HA_MANAGED_WEBSPACE
HA_MARIADB_USER o--> HA_MARIADB_INSTANCE
HA_MARIADB_DATABASE *==> HA_MARIADB_USER
package Legend #white {
SUB_ENTITY1 *--> REQUIRED_PARENT_ENTITY
SUB_ENTITY2 *..> OPTIONAL_PARENT_ENTITY
ASSIGNED_ENTITY1 o--> REQUIRED_ASSIGNED_TO_ENTITY1
ASSIGNED_ENTITY2 o..> OPTIONAL_ASSIGNED_TO_ENTITY2
}
Booking -down[hidden]->Legend
```
### PostgreSQL
```plantuml
@startuml
left to right direction
package Booking #feb28c {
entity BI_PRIVATE_CLOUD
entity BI_CLOUD_SERVER
entity BI_MANAGED_SERVER
entity BI_MANAGED_WEBSPACE
entity BI_DOMAIN_SETUP
}
package Hosting #feb28c{
package PostgreSQL #99bcdb {
entity HA_PGSQL_INSTANCE
entity HA_PGSQL_USER
entity HA_PGSQL_DATABASE
}
package Webspace #99bcdb {
entity HA_MANAGED_WEBSPACE
entity HA_UNIX_USER
entity HA_EMAIL_ALIAS
}
}
BI_CLOUD_SERVER *--> BI_PRIVATE_CLOUD
BI_MANAGED_SERVER *--> BI_PRIVATE_CLOUD
BI_MANAGED_WEBSPACE *--> BI_MANAGED_SERVER
HA_MANAGED_WEBSPACE *==> BI_MANAGED_WEBSPACE
HA_UNIX_USER *==> HA_MANAGED_WEBSPACE
HA_EMAIL_ALIAS *==> HA_MANAGED_WEBSPACE
HA_PGSQL_USER *==> HA_MANAGED_WEBSPACE
HA_PGSQL_USER o--> HA_PGSQL_INSTANCE
HA_PGSQL_DATABASE *==> HA_PGSQL_USER
package Legend #white {
SUB_ENTITY1 *--> REQUIRED_PARENT_ENTITY
SUB_ENTITY2 *..> OPTIONAL_PARENT_ENTITY
ASSIGNED_ENTITY1 o--> REQUIRED_ASSIGNED_TO_ENTITY1
ASSIGNED_ENTITY2 o..> OPTIONAL_ASSIGNED_TO_ENTITY2
}
Booking -down[hidden]->Legend
```
This code generated was by HsHostingAssetType.main, do not amend manually.

288
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View File

@ -1,288 +0,0 @@
## HSAdmin-NG
### Project/BookingItems/HostingEntities
__ATTENTION__: The notation uses UML clas diagram elements, but partly with different meanings. See Agenda.
```mermaid
classDiagram
direction TD
Partner o-- "0..n" Membership
Partner *-- "1..n" Debitor
Debitor *-- "1..n" Project
Project o-- "0..n" PrivateCloudBI
Project o-- "0..n" CloudServerBI
Project o-- "0..n" ManagedServerBI
Project o-- "0..n" ManagedWebspaceBI
PrivateCloudBI o-- "0..n" ManagedServerBI
PrivateCloudBI o-- "0..n" CloudServerBI
CloudServerBI *-- CloudServerHE
ManagedServerBI *-- ManagedServerHE
ManagedServerBI o-- "0..n" ManagedWebspaceBI
ManagedWebspaceBI *-- ManagedWebspaceHE
ManagedWebspaceHE *-- "1..n" UnixUserHE
ManagedWebspaceHE o-- "0..n" DomainDNSSetupHE
ManagedWebspaceHE o-- "0..n" DomainHttpSetupHE
ManagedWebspaceHE o-- "0..n" DomainEMailSetupHE
ManagedWebspaceHE o-- "0..n" EMailAliasHE
DomainEMailSetupHE o-- "0..n" EMailAddressHE
ManagedWebspaceHE o-- "0..n" MariaDBUserHE
MariaDBUserHE o-- "0..n" MariaDBHE
ManagedWebspaceHE o-- "0..n" PostgresDBUserHE
PostgresDBUserHE o-- "0..n" PostgresDBHE
DomainHttpSetupHE --|> UnixUserHE : assignedToAsset
ManagedWebspaceHE --|> ManagedServerHE
namespace Office {
class Partner {
}
class Membership {
}
class Debitor {
}
}
namespace Booking {
class Project {
+caption
+create()
}
class PrivateCloudBI {
+caption
~resources = [
⠀⠀+CPUs
⠀⠀+RAM
⠀⠀+SSD
⠀⠀+HDD
⠀⠀+Traffic
]
+book()
}
class CloudServerBI {
+caption
~resources = [
⠀⠀+CPUs
⠀⠀+RAM
⠀⠀+SSD
⠀⠀+HDD
⠀⠀+Traffic
]
+book()
}
class ManagedServerBI {
+caption
~respources = [
⠀⠀+CPUs
⠀⠀+RAM
⠀⠀+SSD
⠀⠀+HDD
⠀⠀+Traffic
]
+book()
}
class ManagedWebspaceBI {
+caption
~resources = [
⠀⠀+SSD
⠀⠀+HDD
⠀⠀+Traffic
⠀⠀+MultiOptions
⠀⠀+Daemons
]
+book()
}
}
style Project stroke:blue,stroke-width:4px
style PrivateCloudBI stroke:blue,stroke-width:4px
style CloudServerBI stroke:blue,stroke-width:4px
style ManagedServerBI stroke:blue,stroke-width:4px
style ManagedWebspaceBI stroke:blue,stroke-width:4px
%% ---------------------------------------------------------
namespace HostingServers {
%% separate (pseudo-) namespace just for better rendering
class CloudServerHE {
-identifier, e.g. "vm1234"
-caption := bi.caption?
-parentAsset := parentHost
-identifier := serverName
-create()
}
class ManagedServerHE {
-identifier, e.g. "vm1234"
-caption := bi.caption?
-parentAsset := parentHost
-identifier := serverName
~config = [
⠀⠀+installed Software
]
-create()
}
}
namespace Hosting {
class ManagedWebspaceHE {
-parentAsset := parentManagedServer
-identifier : webspaceName
+caption
-create()
}
class UnixUserHE {
+identifier ["xyz00-..."]
+caption
~config = [
⠀⠀+SSD Soft Quota
⠀⠀+SSD Hard Quota
⠀⠀+HDD Soft Quota
⠀⠀+HDD Hard Quota
⠀⠀#shell
⠀⠀#password
]
+create()
}
class DomainDNSSetupHE {
+identifier, e.g. "example.com"
+caption
+create()
}
class DomainHttpSetupHE {
+identifier, e.g. "example.com"
+caption
+create()
}
class DomainEMailSetupHE {
+identifier, e.g. "example.com"
+caption
+create()
}
class EMailAliasHE {
+identifier, e.g "xyz00-..."
+caption
~config = [
⠀⠀+target[]
]
+create()
}
class EMailAddressHE {
+identifier, e.g. "test@example.org"
+caption
~config = [
⠀⠀+sub-domain
⠀⠀+local-part
⠀⠀+target
]
+create()
}
class MariaDBUserHE {
+identifier, e.g. "xyz00_mydb"
+caption
config = [
⠀⠀#password
]
+create()
}
class MariaDBHE {
+identifier, e.g. "xyz00_mydb"
+caption
~config = [
⠀⠀+encoding
]
+create()
}
class PostgresDBUserHE {
+identifier, e.g. "xyz00_mydb"
+caption
~config = [
⠀⠀#password
]
+create()
}
class PostgresDBHE {
+identifier, e.g. "xyz00_mydb"
+caption
~config = [
⠀⠀+encoding
⠀⠀+extensions
]
+create()
}
}
style CloudServerHE stroke:orange,stroke-width:4px
style ManagedServerHE stroke:orange,stroke-width:4px
style ManagedWebspaceHE stroke:orange,stroke-width:4px
style UnixUserHE stroke:blue,stroke-width:4px
style DomainDNSSetupHE stroke:blue,stroke-width:4px
style DomainHttpSetupHE stroke:blue,stroke-width:4px
style DomainEMailSetupHE stroke:blue,stroke-width:4px
style EMailAliasHE stroke:blue,stroke-width:4px
style EMailAddressHE stroke:blue,stroke-width:4px
style MariaDBUserHE stroke:blue,stroke-width:4px
style MariaDBHE stroke:blue,stroke-width:4px
style PostgresDBUserHE stroke:blue,stroke-width:4px
style PostgresDBHE stroke:blue,stroke-width:4px
%% --------------------------------------
ParentA o-- ChildA : can contain
ParentB *-- ChildB : contains
namespace Agenda {
class ParentA {
}
class ChildA {
}
class ParentB {
}
class ChildB {
}
class CreatedByClient {
}
class CreatedAutomatically {
}
class SomeEntity {
~patchable = [
%% the following indentations uses two U+2800 to have effect in the rendered diagram
⠀⠀+first
⠀⠀+second
]
-readOnly for client accounts
+readWrite for client accounts
#writeOnly
}
}
style CreatedByClient stroke:blue,stroke-width:4px
style CreatedAutomatically stroke:orange,stroke-width:4px
end
```

468
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View File

@ -1,468 +0,0 @@
# RBAC Performance Analysis
This describes the analysis of the legacy-data-import which took way too long, which turned out to be a problem in the RBAC-access-rights-check as well as `EntityManager.persist` creating too many SQL queries.
## Our Performance-Problem
During the legacy data import for hosting assets we noticed massive performance problems. The import of about 2200 hosting-assets (IP-numbers, managed-webspaces, managed- and cloud-servers) as well as the creation of booking-items and booking-projects as well as necessary office-data entities (persons, contacts, partners, debitors, relations) **took 25 minutes**.
Importing hosting assets up to UnixUsers and EmailAddresses even **took about 100 minutes**.
(The office data import sometimes, but rarely, took only 10min.
We could not find a pattern, why that was the case. The impression that it had to do with too many other parallel processes, e.g. browser with BBB or IntelliJ IDEA was proved wrong, but stopping all unnecessary processes and performing the import again.)
## Preparation
### Configuring PostgreSQL
The pg_stat_statements PostgreSQL-Extension can be used to measure how long queries take and how often they are called.
The module auto_explain can be used to automatically run EXPLAIN on long-running queries.
To use this extension and module, we extended the PostgreSQL-Docker-image:
```Dockerfile
FROM postgres:15.5-bookworm
RUN apt-get update && \
apt-get install -y postgresql-contrib && \
apt-get clean
COPY etc/postgresql-log-slow-queries.conf /etc/postgresql/postgresql.conf
```
And create an image from it:
```sh
docker build -t postgres-with-contrib:15.5-bookworm .
```
Then we created a config file for PostgreSQL in `etc/postgresql-log-slow-queries.conf`:
```
shared_preload_libraries = 'pg_stat_statements,auto_explain'
log_min_duration_statement = 1000
log_statement = 'all'
log_duration = on
pg_stat_statements.track = all
auto_explain.log_min_duration = '1s' # Logs queries taking longer than 1 second
auto_explain.log_analyze = on # Include actual run times
auto_explain.log_buffers = on # Include buffer usage statistics
auto_explain.log_format = 'json' # Format the log output in JSON
listen_addresses = '*'
```
And a Docker-Compose config in 'docker-compose.yml':
```
version: '3.8'
services:
postgres:
image: postgres-with-contrib:15.5-bookworm
container_name: custom-postgres
environment:
POSTGRES_PASSWORD: password
volumes:
- /home/mi/Projekte/Hostsharing/hsadmin-ng/etc/postgresql-log-slow-queries.conf:/etc/postgresql/postgresql.conf
ports:
- "5432:5432"
command:
- bash
- -c
- >
apt-get update &&
apt-get install -y postgresql-contrib &&
docker-entrypoint.sh postgres -c config_file=/etc/postgresql/postgresql.conf
```
### Activate the pg_stat_statements Extension
The pg_stat_statements extension was activated in our Liquibase-scripts:
```
create extension if not exists "pg_stat_statements";
```
### Running the Tweaked PostgreSQL
Now we can run PostgreSQL with activated slow-query-logging:
```shell
docker-compose up -d
```
### Running the Import
Using an environment like this:
```shell
export HSADMINNG_POSTGRES_JDBC_URL=jdbc:postgresql://localhost:5432/postgres
export HSADMINNG_POSTGRES_ADMIN_USERNAME=postgres
export HSADMINNG_POSTGRES_ADMIN_PASSWORD=password
export HSADMINNG_POSTGRES_RESTRICTED_USERNAME=restricted
export HSADMINNG_SUPERUSER=superuser-alex@hostsharing.net
```
We can now run the hosting-assets-import:
```shell
time gw-importHostingAssets
```
### Fetch the Query Statistics
And afterward we can query the statistics in PostgreSQL, e.g.:
```SQL
WITH statements AS (
SELECT * FROM pg_stat_statements pss
)
SELECT calls,
total_exec_time::int/(60*1000) as total_mins,
mean_exec_time::int as mean_millis,
query
FROM statements
WHERE calls > 100 AND shared_blks_hit > 0
ORDER BY total_exec_time DESC
LIMIT 16;
```
### Reset the Query Statistics
```SQL
SELECT pg_stat_statements_reset();
```
## Analysis Result
### RBAC-Access-Rights Detection query
This CTE query was run over 4000 times during a single import and takes in total the whole execution time of the import process:
```SQL
WITH RECURSIVE grants AS (
SELECT descendantUuid, ascendantUuid, $5 AS level
FROM RbacGrants
WHERE assumed
AND ascendantUuid = any(subjectIds)
UNION ALL
SELECT g.descendantUuid, g.ascendantUuid, grants.level + $6 AS level
FROM RbacGrants g
INNER JOIN grants ON grants.descendantUuid = g.ascendantUuid
WHERE g.assumed
),
granted AS (
SELECT DISTINCT descendantUuid
FROM grants
)
SELECT DISTINCT perm.objectUuid
FROM granted
JOIN RbacPermission perm ON granted.descendantUuid = perm.uuid
JOIN RbacObject obj ON obj.uuid = perm.objectUuid
WHERE (requiredOp = $7 OR perm.op = requiredOp)
AND obj.objectTable = forObjectTable
LIMIT maxObjects+$8
```
That query is used to determine access rights of the currently active RBAC-subject(s).
We used `EXPLAIN` with a concrete version (parameters substituted with real values) of that query and got this result:
```
QUERY PLAN
Limit (cost=6549.08..6549.35 rows=54 width=16)
CTE grants
-> Recursive Union (cost=4.32..5845.97 rows=1103 width=36)
-> Bitmap Heap Scan on rbacgrants (cost=4.32..15.84 rows=3 width=36)
Recheck Cond: (ascendantuuid = ANY ('{ad1133dc-fbb7-43c9-8c20-0da3f89a2388}'::uuid[]))
Filter: assumed
-> Bitmap Index Scan on rbacgrants_ascendantuuid_idx (cost=0.00..4.32 rows=3 width=0)
Index Cond: (ascendantuuid = ANY ('{ad1133dc-fbb7-43c9-8c20-0da3f89a2388}'::uuid[]))
-> Nested Loop (cost=0.29..580.81 rows=110 width=36)
-> WorkTable Scan on grants grants_1 (cost=0.00..0.60 rows=30 width=20)
-> Index Scan using rbacgrants_ascendantuuid_idx on rbacgrants g (cost=0.29..19.29 rows=4 width=32)
Index Cond: (ascendantuuid = grants_1.descendantuuid)
Filter: assumed
-> Unique (cost=703.11..703.38 rows=54 width=16)
-> Sort (cost=703.11..703.25 rows=54 width=16)
Sort Key: perm.objectuuid
-> Nested Loop (cost=31.60..701.56 rows=54 width=16)
-> Hash Join (cost=31.32..638.78 rows=200 width=16)
Hash Cond: (perm.uuid = grants.descendantuuid)
-> Seq Scan on rbacpermission perm (cost=0.00..532.92 rows=28392 width=32)
-> Hash (cost=28.82..28.82 rows=200 width=16)
-> HashAggregate (cost=24.82..26.82 rows=200 width=16)
Group Key: grants.descendantuuid
-> CTE Scan on grants (cost=0.00..22.06 rows=1103 width=16)
-> Index Only Scan using rbacobject_objecttable_uuid_key on rbacobject obj (cost=0.28..0.31 rows=1 width=16)
Index Cond: ((objecttable = 'hs_hosting_asset'::text) AND (uuid = perm.objectuuid))
```
### Office-Relation-Query
```SQL
SELECT hore1_0.uuid,a1_0.uuid,a1_0.familyname,a1_0.givenname,a1_0.persontype,a1_0.salutation,a1_0.title,a1_0.tradename,a1_0.version,c1_0.uuid,c1_0.caption,c1_0.emailaddresses,c1_0.phonenumbers,c1_0.postaladdress,c1_0.version,h1_0.uuid,h1_0.familyname,h1_0.givenname,h1_0.persontype,h1_0.salutation,h1_0.title,h1_0.tradename,h1_0.version,hore1_0.mark,hore1_0.type,hore1_0.version
FROM hs_office_relation_rv hore1_0
LEFT JOIN hs_office_person_rv a1_0 ON a1_0.uuid=hore1_0.anchoruuid
LEFT JOIN hs_office_contact_rv c1_0 ON c1_0.uuid=hore1_0.contactuuid
LEFT JOIN hs_office_person_rv h1_0 ON h1_0.uuid=hore1_0.holderuuid
WHERE hore1_0.uuid=$1
```
That query on the `hs_office_relation_rv`-table joins the three references anchor-person, holder-person and contact.
### Total-Query-Time > Total-Import-Runtime
That both queries total up to more than the runtime of the import-process is most likely due to internal parallel query processing.
## Attempts to Mitigate the Problem
### VACUUM ANALYZE
In the middle of the import, we updated the PostgreSQL statistics to recalibrate the query optimizer:
```SQL
VACUUM ANALYZE;
```
This did not improve the performance.
### Improving Joins + Indexes
We were suspicious about the sequential scan over all `rbacpermission` rows which was done by PostgreSQL to execute a HashJoin strategy. Turning off that strategy by
```SQL
ALTER FUNCTION rbac.queryAccessibleObjectUuidsOfSubjectIds SET enable_hashjoin = off;
```
did not improve the performance though. The HashJoin was actually still applied, but no full table scan anymore:
```
[...]
QUERY PLAN
-> Hash Join (cost=36.02..40.78 rows=1 width=16)
Hash Cond: (grants.descendantuuid = perm.uuid)
-> HashAggregate (cost=13.32..15.32 rows=200 width=16)
Group Key: grants.descendantuuid
-> CTE Scan on grants (cost=0.00..11.84 rows=592 width=16)
[...]
```
The HashJoin strategy could be great if the hash-map could be kept for multiple invocations. But during an import process, of course, there are always new rows in the underlying table and the hash-map would be outdated immediately.
Also creating indexes which should suppor the RBAC query, like the following, did not improve performance:
```SQL
create index on RbacPermission (objectUuid, op);
create index on RbacPermission (opTableName, op);
```
### LAZY loading for Relation.anchorPerson/.holderPerson/
At this point, the import took 21mins with these statistics:
| query | calls | total_m | mean_ms |
|-------|-------|---------|---------|
| select hore1_0.uuid,a1_0.uuid,a1_0.familyname,a1_0.givenname,a1_0.persontype,a1_0.salutation,a1_0.title,a1_0.tradename,a1_0.version,c1_0.uuid,c1_0.caption,c1_0.emailaddresses,c1_0.phonenumbers,c1_0.postaladdress, c1_0.version,h1_0.uuid,h1_0.familyname,h1_0.givenname,h1_0.persontype,h1_0.salutation,h1_0.title,h1_0.tradename,h1_0.version,hore1_0.mark,hore1_0.type,hore1_0.version from public.hs_office_relation_rv hore1_0 left join public.hs_office_person_rv a1_0 on a1_0.uuid=hore1_0.anchoruuid left join public.hs_office_contact_rv c1_0 on c1_0.uuid=hore1_0.contactuuid left join public.hs_office_person_rv h1_0 on h1_0.uuid=hore1_0.holderuuid where hore1_0.uuid=$1 | 517 | 11 | 1282 |
| select hope1_0.uuid,hope1_0.familyname,hope1_0.givenname,hope1_0.persontype,hope1_0.salutation,hope1_0.title,hope1_0.tradename,hope1_0.version from public.hs_office_person_rv hope1_0 where hope1_0.uuid=$1 | 973 | 4 | 254 |
| select hoce1_0.uuid,hoce1_0.caption,hoce1_0.emailaddresses,hoce1_0.phonenumbers,hoce1_0.postaladdress,hoce1_0.version from public.hs_office_contact_rv hoce1_0 where hoce1_0.uuid=$1 | 973 | 4 | 253 |
| call rbac.grantRoleToRole(roleUuid, superRoleUuid, superRoleDesc.assumed) | 31316 | 0 | 1 |
| call buildRbacSystemForHsHostingAsset(NEW) | 2258 | 0 | 7 |
| select * from rbac.isGranted(array[granteeId], grantedId) | 44613 | 0 | 0 |
| insert into public.hs_hosting_asset_rv (alarmcontactuuid,assignedtoassetuuid,bookingitemuuid,caption,config,identifier,parentassetuuid,type,version,uuid) values ($1,$2,$3,$4,$5,$6,$7,$8,$9,$10) | 2207 | 0 | 7 |
| insert into hs_hosting_asset (alarmcontactuuid, version, bookingitemuuid, type, parentassetuuid, assignedtoassetuuid, config, uuid, identifier, caption) values (new.alarmcontactuuid, new. version, new. bookingitemuuid, new. type, new. parentassetuuid, new. assignedtoassetuuid, new. config, new. uuid, new. identifier, new. caption) returning * | 2207 | 0 | 7 |
| insert into public.hs_office_relation_rv (anchoruuid,contactuuid,holderuuid,mark,type,version,uuid) values ($1,$2,$3,$4,$5,$6,$7) | 1261 | 0 | 9 |
| insert into hs_office_relation (uuid, version, anchoruuid, holderuuid, contactuuid, type, mark) values (new.uuid, new. version, new. anchoruuid, new. holderuuid, new. contactuuid, new. type, new. mark) returning * | 1261 | 0 | 9 |
| call buildRbacSystemForHsOfficeRelation(NEW) | 1276 | 0 | 8 |
| with recursive grants as ( select descendantUuid, ascendantUuid from RbacGrants where descendantUuid = grantedId union all select ""grant"".descendantUuid, ""grant"".ascendantUuid from RbacGrants ""grant"" inner join grants recur on recur.ascendantUuid = ""grant"".descendantUuid ) select exists ( select $3 from grants where ascendantUuid = any(granteeIds) ) or grantedId = any(granteeIds) | 47540 | 0 | 0 |
| insert into RbacGrants (grantedByTriggerOf, ascendantuuid, descendantUuid, assumed) values (currentTriggerObjectUuid(), superRoleId, subRoleId, doAssume) on conflict do nothing" | 40472 | 0 | 0 |
| insert into public.hs_booking_item_rv (caption,parentitemuuid,projectuuid,resources,type,validity,version,uuid) values ($1,$2,$3,$4,$5,$6,$7,$8) | 926 | 0 | 7 |
| insert into hs_booking_item (resources, version, projectuuid, type, parentitemuuid, validity, uuid, caption) values (new.resources, new. version, new. projectuuid, new. type, new. parentitemuuid, new. validity, new. uuid, new. caption) returning * | 926 | 0 | 7 |
The slowest query now was fetching Relations joined with Contact, Anchor-Person and Holder-Person, for all tables using the restricted (RBAC) views (_rv).
We changed these mappings from `EAGER` (default) to `LAZY` to `@ManyToOne(fetch = FetchType.LAZY)` and got this result:
:::small
| query | calls | total (min) | mean (ms) |
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-------|-------------|----------|
| select hope1_0.uuid,hope1_0.familyname,hope1_0.givenname,hope1_0.persontype,hope1_0.salutation,hope1_0.title,hope1_0.tradename,hope1_0.version from public.hs_office_person_rv hope1_0 where hope1_0.uuid=$1 | 1015 | 4 | 238 |
| select hore1_0.uuid,hore1_0.anchoruuid,hore1_0.contactuuid,hore1_0.holderuuid,hore1_0.mark,hore1_0.type,hore1_0.version from public.hs_office_relation_rv hore1_0 where hore1_0.uuid=$1 | 517 | 4 | 439 |
| select hoce1_0.uuid,hoce1_0.caption,hoce1_0.emailaddresses,hoce1_0.phonenumbers,hoce1_0.postaladdress,hoce1_0.version from public.hs_office_contact_rv hoce1_0 where hoce1_0.uuid=$1 | 497 | 2 | 213 |
| call rbac.grantRoleToRole(roleUuid, superRoleUuid, superRoleDesc.assumed) | 31316 | 0 | 1 |
| select * from rbac.isGranted(array[granteeId], grantedId) | 44613 | 0 | 0 |
| call buildRbacSystemForHsHostingAsset(NEW) | 2258 | 0 | 7 |
| insert into public.hs_hosting_asset_rv (alarmcontactuuid,assignedtoassetuuid,bookingitemuuid,caption,config,identifier,parentassetuuid,type,version,uuid) values ($1,$2,$3,$4,$5,$6,$7,$8,$9,$10) | 2207 | 0 | 7 |
| insert into hs_hosting_asset (alarmcontactuuid, version, bookingitemuuid, type, parentassetuuid, assignedtoassetuuid, config, uuid, identifier, caption) values (new.alarmcontactuuid, new. version, new. bookingitemuuid, new. type, new. parentassetuuid, new. assignedtoassetuuid, new. config, new. uuid, new. identifier, new. caption) returning * | 2207 | 0 | 7 |
| with recursive grants as ( select descendantUuid, ascendantUuid from RbacGrants where descendantUuid = grantedId union all select ""grant"".descendantUuid, ""grant"".ascendantUuid from RbacGrants ""grant"" inner join grants recur on recur.ascendantUuid = ""grant"".descendantUuid ) select exists ( select $3 from grants where ascendantUuid = any(granteeIds) ) or grantedId = any(granteeIds) | 47538 | 0 | 0 |
insert into public.hs_office_relation_rv (anchoruuid,contactuuid,holderuuid,mark,type,version,uuid) values ($1,$2,$3,$4,$5,$6,$7) | 1261 | 0 | 8 |
| insert into hs_office_relation (uuid, version, anchoruuid, holderuuid, contactuuid, type, mark) values (new.uuid, new. version, new. anchoruuid, new. holderuuid, new. contactuuid, new. type, new. mark) returning * | 1261 | 0 | 8 |
| call buildRbacSystemForHsOfficeRelation(NEW) | 1276 | 0 | 7 |
| insert into public.hs_booking_item_rv (caption,parentitemuuid,projectuuid,resources,type,validity,version,uuid) values ($1,$2,$3,$4,$5,$6,$7,$8) | 926 | 0 | 7 |
| insert into hs_booking_item (resources, version, projectuuid, type, parentitemuuid, validity, uuid, caption) values (new.resources, new. version, new. projectuuid, new. type, new. parentitemuuid, new. validity, new. uuid, new. caption) returning * | 926 | 0 | 7 |
insert into RbacGrants (grantedByTriggerOf, ascendantuuid, descendantUuid, assumed) values (currentTriggerObjectUuid(), superRoleId, subRoleId, doAssume) on conflict do nothing | 40472 | 0 | 0 |
Now, finally, the total runtime of the import was down to 12 minutes. This is repeatable, where originally, the import took about 25mins in most cases and just rarely - and for unknown reasons - 10min.
### Importing UnixUser and EmailAlias Assets
But once UnixUser and EmailAlias assets got added to the import, the total time went up to about 110min.
This was not acceptable, especially not, considering that domains, email-addresses and database-assets are almost 10 times that number and thus the import would go up to over 1100min which is 20 hours.
In a first step, a `HsHostingAssetRawEntity` was created, mapped to the raw table (hs_hosting_asset) not to the RBAC-view (hs_hosting_asset_rv). Unfortunately we did not keep measurements, but that was only part of the problem anyway.
The main problem was, that there is something strange with persisting (`EntityManager.persist`) for EmailAlias assets. Where importing UnixUsers was mostly slow due to RBAC SELECT-permission checks, persisting EmailAliases suddenly created about a million (in numbers 1.000.000) SQL UPDATE statements after the INSERT, all with the same data, just increased version number (used for optimistic locking). We were not able to figure out why this happened.
Keep in mind, it's the same table with the same RBAC-triggers, just a different value in the type column.
Once `EntityManager.persist` was replaced by an explicit SQL INSERT - just for `HsHostingAssetRawEntity`, the total time was down to 17min. Thus importing the UnixUsers and EmailAliases took just 5min, which is an acceptable result. The total import of all HostingAssets is now estimated to about 1 hour (on my developer laptop).
Now, the longest running queries are these:
| No.| calls | total_m | mean_ms | query |
|---:|---------|--------:|--------:|:-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| 1 | 13.093 | 4 | 21 | insert into hs_hosting_asset( uuid, type, bookingitemuuid, parentassetuuid, assignedtoassetuuid, alarmcontactuuid, identifier, caption, config, version) values ( $1, $2, $3, $4, $5, $6, $7, $8, cast($9 as jsonb), $10) |
| 2 | 517 | 4 | 502 | select hore1_0.uuid,hore1_0.anchoruuid,hore1_0.contactuuid,hore1_0.holderuuid,hore1_0.mark,hore1_0.type,hore1_0.version from public.hs_office_relation_rv hore1_0 where hore1_0.uuid=$1 |
| 3 | 13.144 | 4 | 21 | call buildRbacSystemForHsHostingAsset(NEW) |
| 4 | 96.632 | 3 | 2 | call rbac.grantRoleToRole(roleUuid, superRoleUuid, superRoleDesc.assumed) |
| 5 | 120.815 | 3 | 2 | select * from rbac.isGranted(array[granteeId], grantedId) |
| 6 | 123.740 | 3 | 2 | with recursive grants as ( select descendantUuid, ascendantUuid from RbacGrants where descendantUuid = grantedId union all select "grant".descendantUuid, "grant".ascendantUuid from RbacGrants "grant" inner join grants recur on recur.ascendantUuid = "grant".descendantUuid ) select exists ( select $3 from grants where ascendantUuid = any(granteeIds) ) or grantedId = any(granteeIds) |
| 7 | 497 | 2 | 259 | select hoce1_0.uuid,hoce1_0.caption,hoce1_0.emailaddresses,hoce1_0.phonenumbers,hoce1_0.postaladdress,hoce1_0.version from public.hs_office_contact_rv hoce1_0 where hoce1_0.uuid=$1 |
| 8 | 497 | 2 | 255 | select hope1_0.uuid,hope1_0.familyname,hope1_0.givenname,hope1_0.persontype,hope1_0.salutation,hope1_0.title,hope1_0.tradename,hope1_0.version from public.hs_office_person_rv hope1_0 where hope1_0.uuid=$1 |
| 9 | 13.144 | 1 | 8 | SELECT createRoleWithGrants( hsHostingAssetTENANT(NEW), permissions => array[$7], incomingSuperRoles => array[ hsHostingAssetAGENT(NEW), hsOfficeContactADMIN(newAlarmContact)], outgoingSubRoles => array[ hsBookingItemTENANT(newBookingItem), hsHostingAssetTENANT(newParentAsset)] ) |
| 10 | 13.144 | 1 | 5 | SELECT createRoleWithGrants( hsHostingAssetADMIN(NEW), permissions => array[$7], incomingSuperRoles => array[ hsBookingItemAGENT(newBookingItem), hsHostingAssetAGENT(newParentAsset), hsHostingAssetOWNER(NEW)] ) |
That the `INSERT into hs_hosting_asset` (No. 1) takes up the most time, seems to be normal, and 21ms for each call is also fine.
It seems that the trigger effects (eg. No. 3 and No. 4) are included in the measure for the causing INSERT, otherwise summing up the totals would exceed the actual total time of the whole import. And it was to be expected that building the RBAC rules for new business objects takes most of the time.
In production, the `SELECT ... FROM hs_office_relation_rv` (No. 2) with about 0.5 seconds could still be a problem. But once we apply the improvements from the hosting asset area also to the office area, this should not be a problem for the import anymore.
## Further Options To Explore
1. Instead of separate SQL INSERT statements, we could try bulk INSERT.
2. We could use the SQL INSERT method for all entity-classes, or at least for all which have high row counts.
3. For the production code, we could use raw-entities for referenced entities, here usually RBAC SELECT permission is given anyway.
## The Problematically Huge Join
The origin problem was the expensive RBAC check for many SELECT queries.
This consists of two parts:
1. The recursive CTE query to determine which object's UUIDs are visible for the current subject.
This query itself takes currently about 250ms thus is no problem by itself as long as we only need it once per request.
2. Joining the result from 1. with the result if a business query.
The performance of the business query itself is no problem, for the join see the following explanations.
Superusers can see all objects (currently already over 90.000)
and even high level roles of customers with many hosting assets can see several thousand objects.
This is the one side of that problematic join.
The other side of that problematic is the result of the business query.
For example if a user wants to select all of their e-mail-addresses, that might easily half of the visible objects.
Thus, we would have a join of for example 5.000 x 2.500 rows, which is going to be slow.
As there are currently about 84.000 objects are hosting assets and 33.000 e-mail-addresses in our system,
for a superuser we would even run into an 84.0000 x 33.0000 join.
We found some solution approaches:
1. Getting rid of the `rbacrole` and `rbacpermission` table and only having implicit roles with implicit grants (OWNER->ADMIN->AGENT->TENENT->REFERRER) by comparison of ordered enum values and fixed permission assignments (e.g. OWENER->DELETE, ADMIN->UPDATE etc.). We could also get rid of the table `rbacreferece` if we enter users as business objects.
This should dramatically reduce the size of the table `rbackgrant` as well as the recusion levels.
But since we only apply this query once for each business query, that would only improve performance once we have way more objects in our system, but does not help our current problem.
It's quite some effort to implement even just a prototype, so we did not further explore this idea.
2. Adding the object type to the table `rbacObject` to reduce the size of the result of the recursive CTE query.
See chapter below.
3. Inverting the recursion of the CTE-query, combined with the type condition.
Instead of starting the recursion with `currentSubjectOrAssumedRolesUuids()`,
we could start it with the target table name and row-type,
then recurse down to the `currentSubjectOrAssumedRolesUuids()`.
In the end, we need the object UUIDs, though.
But if we start with the join of `rbacObject` with `rbacPermission`,
we need to forward the object UUIDs through the whole recursion.
This idea was not yet further explored.
### Adding The Object Type To The Table `rbacObject`
This optimization idea came from Michael Hierweck and was promising.
The idea is to reduce the size of the result of the recursive CTE query and maybe even speed up that query itself.
To evaluate this, I added a type column to the `rbacObject` table, initially as an enum hsHostingAssetType. Then I entered the type there for all rows from hs_hosting_asset. This means that 83,886 of 92,545 rows in `rbacobject` have a type set, leaving 8,659 without.
If we do this for other types (we currently have 1,271 relations and 927 booking items), it gets more complicated because they are different enum types. As varchar(16), we could lose performance again due to the higher storage space requirements.
But the performance gained is not particularly high anyway.
See the average seconds per recursive CTE select as role 'hs_hosting_asset:<DEBITOR>defaultproject:ADMIN',
joined with business query for all `'EMAIL_ADDRESSES'`:
| | D-1000000-hsh | D-1000300-mih |
|-----------------------------------------------------|------------------|---------------|
| currently (without type comparision in rbacobject): | ~3.30 - ~3.49 | ~0.23 |
| optimized (with type comparision in rbacobject): | ~2.99 - ~3.08 | ~0.21 |
As you can see, the query is no problem at all for normal customers (in the example, yours truly). With Hostsharing (D-1000000-hsh) it is quite slow.
Luckily this experiment also shows that it's not a big problem, having all hosting assets in the same database table.
Implementing this approach would be a bit difficult anyway, because we would need to transfer the type query parameter into the definition of the restricted view. We have not even the slightest idea how this could be done.
See the related queries in [recursive-cte-experiments-for-accessible-uuids.sql](../sql/recursive-cte-experiments-for-accessible-uuids.sql). They might have changed independently since this document was written, but you can still check out the old version from git.
### Rearranging the Parts of the CTE-Query
I also moved the function call which determines into its own WITH-section, with no improvement.
Experimentally I moved the business condition into the CTE SELECT, also with no improvement.
Such rearrangements seem to be successfully done by the PostgreSQL query optimizer.
## Summary
### What we did Achieve?
In a first step, the total import runtime for office entities was reduced from about 25min to about 10min.
In a second step, we reduced the import of booking- and hosting-assets from about 100min (not counting the required office entities) to 5min.
### What did not Help?
Rearranging the CTE query by extracting parts into WITH-clauses did not improve the performance.
Surprisingly little performance gain (<10% improvement) came from reducing the result of the CTE query by moving the hosting asset type into RBAC-system and using it in the inner SELECT query instead of in the outer SELECT query of the application side.
### What did Help?
Merging the recursive CTE query to determine the RBAC SELECT-permission, made it more clear which business-queries take the time.
Avoiding EAGER-loading where not necessary, reduced the total runtime of the import to about the half.
The major improvement came from using direct INSERT statements, which avoided some SELECT statements unnecessarily generated by the EntityManager and also completely bypassed the RBAC SELECT permission checks.
### What Still Has To Be Done?
Where this performance analysis was mostly helping the performance of the legacy data import, we still need measures and improvements for the productive code.
For sure, using more LAZY-loading also helps in the production code. For some more ideas see section _Further Options To Explore_.

56
doc/rbac.md
View File

@ -29,7 +29,7 @@ skinparam linetype ortho
package RBAC {
' forward declarations
entity RbacSubject
entity RbacUser
together {
@ -37,8 +37,8 @@ package RBAC {
entity RbacPermission
RbacSubject -[hidden]> RbacRole
RbacRole -[hidden]> RbacSubject
RbacUser -[hidden]> RbacRole
RbacRole -[hidden]> RbacUser
}
together {
@ -57,11 +57,11 @@ package RBAC {
RbacGrant o-u-> RbacReference
enum RbacReferenceType {
RbacSubject
RbacUser
RbacRole
RbacPermission
}
RbacReferenceType ..> RbacSubject
RbacReferenceType ..> RbacUser
RbacReferenceType ..> RbacRole
RbacReferenceType ..> RbacPermission
@ -71,12 +71,12 @@ package RBAC {
type : RbacReferenceType
}
RbacReference o--> RbacReferenceType
entity RbacSubject {
entity RbacUser {
*uuid : uuid <<generated>>
--
name : varchar
}
RbacSubject o-- RbacReference
RbacUser o-- RbacReference
entity RbacRole {
*uuid : uuid(RbacReference)
@ -143,20 +143,20 @@ The primary key of the *RbacReference* and its referred object is always identic
#### RbacReferenceType
The enum *RbacReferenceType* describes the type of reference.
It's only needed to make it easier to find the referred object in *RbacSubject*, *RbacRole* or *RbacPermission*.
It's only needed to make it easier to find the referred object in *RbacUser*, *RbacRole* or *RbacPermission*.
#### RbacSubject
#### RbacUser
An *RbacSubject* is a type of RBAC-subject which references a login account outside this system, identified by a name (usually an email-address).
An *RbacUser* is a type of RBAC-subject which references a login account outside this system, identified by a name (usually an email-address).
*RbacSubject*s can be assigned to multiple *RbacRole*s, through which they can get permissions to *RbacObject*s.
*RbacUser*s can be assigned to multiple *RbacRole*s, through which they can get permissions to *RbacObject*s.
The primary key of the *RbacSubject* is identical to its related *RbacReference*.
The primary key of the *RbacUser* is identical to its related *RbacReference*.
#### RbacRole
An *RbacRole* represents a collection of directly or indirectly assigned *RbacPermission*s.
Each *RbacRole* can be assigned to *RbacSubject*s or to another *RbacRole*.
Each *RbacRole* can be assigned to *RbacUser*s or to another *RbacRole*.
Both kinds of assignments are represented via *RbacGrant*.
@ -184,7 +184,7 @@ Only with this rule, the foreign key in *RbacPermission* can be defined as `NOT
#### RbacGrant
The *RbacGrant* entities represent the access-rights structure from *RbacSubject*s via hierarchical *RbacRoles* down to *RbacPermission*s.
The *RbacGrant* entities represent the access-rights structure from *RbacUser*s via hierarchical *RbacRoles* down to *RbacPermission*s.
The core SQL queries to determine access rights are all recursive queries on the *RbacGrant* table.
@ -284,7 +284,7 @@ hide circle
' use right-angled line routing
' skinparam linetype ortho
package RbacSubjects {
package RbacUsers {
object UserMike
object UserSuse
object UserPaul
@ -296,7 +296,7 @@ package RbacRoles {
object RoleCustXyz_Admin
object RolePackXyz00_Owner
}
RbacSubjects -[hidden]> RbacRoles
RbacUsers -[hidden]> RbacRoles
package RbacPermissions {
object PermCustXyz_SELECT
@ -364,10 +364,10 @@ This way, each user can only select the data they have 'SELECT'-permission for,
### Current User
The current use is taken from the session variable `hsadminng.currentSubject` which contains the name of the user as stored in the
*RbacSubject*s table. Example:
The current use is taken from the session variable `hsadminng.currentUser` which contains the name of the user as stored in the
*RbacUser*s table. Example:
SET LOCAL hsadminng.currentSubject = 'mike@hostsharing.net';
SET LOCAL hsadminng.currentUser = 'mike@hostsharing.net';
That user is also used for historicization and audit log, but which is a different topic.
@ -388,7 +388,7 @@ A full example is shown here:
BEGIN TRANSACTION;
SET SESSION SESSION AUTHORIZATION restricted;
SET LOCAL hsadminng.currentSubject = 'mike@hostsharing.net';
SET LOCAL hsadminng.currentUser = 'mike@hostsharing.net';
SET LOCAL hsadminng.assumedRoles = 'customer#aab:admin;customer#aac:admin';
SELECT c.prefix, p.name as "package", ema.localPart || '@' || dom.name as "email-address"
@ -605,8 +605,8 @@ Find the SQL script here: `28-hs-tests.sql`.
We have tested two variants of the query for the restricted view,
both utilizing a PostgreSQL function like this:
FUNCTION rbac.queryAccessibleObjectUuidsOfSubjectIds(
requiredOp rbac.RbacOp,
FUNCTION queryAccessibleObjectUuidsOfSubjectIds(
requiredOp RbacOp,
forObjectTable varchar,
subjectIds uuid[],
maxObjects integer = 16000)
@ -623,8 +623,8 @@ Let's have a look at the two view queries:
FROM customer AS target
WHERE target.uuid IN (
SELECT uuid
FROM rbac.queryAccessibleObjectUuidsOfSubjectIds(
'SELECT, 'customer', currentSubjectOrAssumedRolesUuids()));
FROM queryAccessibleObjectUuidsOfSubjectIds(
'SELECT, 'customer', currentSubjectsUuids()));
This view should be automatically updatable.
Where, for updates, we actually have to check for 'UPDATE' instead of 'SELECT' operation, which makes it a bit more complicated.
@ -641,8 +641,8 @@ Looks like the query optimizer needed some statistics to find the best path.
CREATE OR REPLACE VIEW customer_rv AS
SELECT DISTINCT target.*
FROM customer AS target
JOIN rbac.queryAccessibleObjectUuidsOfSubjectIds(
'SELECT, 'customer', currentSubjectOrAssumedRolesUuids()) AS allowedObjId
JOIN queryAccessibleObjectUuidsOfSubjectIds(
'SELECT, 'customer', currentSubjectsUuids()) AS allowedObjId
ON target.uuid = allowedObjId;
This view cannot is not updatable automatically,
@ -671,9 +671,9 @@ Access Control for business objects checked according to the assigned roles.
But we decided not to create such roles and permissions for the RBAC-Objects itself.
It would have overcomplicated the system and the necessary information can easily be added to the RBAC-Objects itself, mostly the `RbacGrant`s.
### RbacSubject
### RbacUser
Users can self-register, thus to create a new RbacSubject entity, no login is required.
Users can self-register, thus to create a new RbacUser entity, no login is required.
But such a user has no access-rights except viewing itself.
Users can view themselves.

27
etc/docker-compose.yml
View File

@ -1,27 +0,0 @@
version: '3.8'
services:
postgres:
image: postgres-with-contrib:15.5-bookworm
container_name: custom-postgres
environment:
POSTGRES_PASSWORD: password
volumes:
- ./postgresql-log-slow-queries.conf:/etc/postgresql/postgresql.conf
ports:
- "5432:5432"
command:
- bash
- -c
- >
apt-get update &&
apt-get install -y postgresql-contrib &&
docker-entrypoint.sh postgres -c config_file=/etc/postgresql/postgresql.conf
deploy:
resources:
limits:
cpus: '2'
memory: 8G
reservations:
cpus: '1'
memory: 2G

10
etc/postgresql-log-slow-queries.conf
View File

@ -1,10 +0,0 @@
shared_preload_libraries = 'pg_stat_statements,auto_explain'
log_min_duration_statement = 1000
log_statement = 'all'
log_duration = on
pg_stat_statements.track = all
auto_explain.log_min_duration = '1s' # Logs queries taking longer than 1 second
auto_explain.log_analyze = on # Include actual run times
auto_explain.log_buffers = on # Include buffer usage statistics
auto_explain.log_format = 'json' # Format the log output in JSON
listen_addresses = '*'

53
sql/examples.sql Normal file
View File

@ -0,0 +1,53 @@
-- ========================================================
-- First Example Entity with History
-- --------------------------------------------------------
CREATE TABLE IF NOT EXISTS customer (
"id" SERIAL PRIMARY KEY,
"reference" int not null unique, -- 10000-99999
"prefix" character(3) unique
);
CALL create_historicization('customer');
-- ========================================================
-- Second Example Entity with History
-- --------------------------------------------------------
CREATE TABLE IF NOT EXISTS package_type (
"id" serial PRIMARY KEY,
"name" character varying(8)
);
CALL create_historicization('package_type');
-- ========================================================
-- Third Example Entity with History
-- --------------------------------------------------------
CREATE TABLE IF NOT EXISTS package (
"id" serial PRIMARY KEY,
"name" character varying(5),
"customer_id" INTEGER REFERENCES customer(id)
);
CALL create_historicization('package');
-- ========================================================
-- query historical data
-- --------------------------------------------------------
ABORT;
BEGIN TRANSACTION;
SET LOCAL hsadminng.currentUser TO 'mih42_customer_aaa';
SET LOCAL hsadminng.currentTask TO 'adding customer_aaa';
INSERT INTO package (customer_id, name) VALUES (10000, 'aaa00');
COMMIT;
-- Usage:
SET hsadminng.timestamp TO '2022-07-12 08:53:27.723315';
SET hsadminng.timestamp TO '2022-07-12 11:38:27.723315';
SELECT * FROM customer_hv p WHERE prefix = 'aaa';

185
sql/historization.sql
View File

@ -1,39 +1,166 @@
-- ========================================================
-- Historization twiddle
-- Historization
-- --------------------------------------------------------
rollback;
begin transaction;
call defineContext('historization testing', null, 'superuser-alex@hostsharing.net',
-- 'hs_booking_project#D-1000000-hshdefaultproject:ADMIN'); -- prod+test
'hs_booking_project#D-1000313-D-1000313defaultproject:ADMIN'); -- prod+test
-- 'hs_booking_project#D-1000300-mihdefaultproject:ADMIN'); -- prod
-- 'hs_booking_project#D-1000300-mimdefaultproject:ADMIN'); -- test
-- update hs_hosting_asset set caption='lug00 b' where identifier = 'lug00' and type = 'MANAGED_WEBSPACE'; -- prod
-- update hs_hosting_asset set caption='hsh00 A ' || now()::text where identifier = 'hsh00' and type = 'MANAGED_WEBSPACE'; -- test
-- update hs_hosting_asset set caption='hsh00 B ' || now()::text where identifier = 'hsh00' and type = 'MANAGED_WEBSPACE'; -- test
CREATE TABLE "tx_history" (
"tx_id" BIGINT NOT NULL UNIQUE,
"tx_timestamp" TIMESTAMP NOT NULL,
"user" VARCHAR(64) NOT NULL, -- references postgres user
"task" VARCHAR NOT NULL
);
-- insert into hs_hosting_asset
-- (uuid, bookingitemuuid, type, parentassetuuid, assignedtoassetuuid, identifier, caption, config, alarmcontactuuid)
-- values
-- (uuid_generate_v4(), null, 'EMAIL_ADDRESS', 'bbda5895-0569-4e20-bb4c-34f3a38f3f63'::uuid, null,
-- 'new@thi.example.org', 'some new E-Mail-Address', '{}'::jsonb, null);
CREATE TYPE "operation" AS ENUM ('INSERT', 'UPDATE', 'DELETE', 'TRUNCATE');
delete from hs_hosting_asset where uuid='5aea68d2-3b55-464f-8362-b05c76c5a681'::uuid;
commit;
-- see https://www.postgresql.org/docs/current/plpgsql-trigger.html
-- single version at point in time
-- set hsadminng.tx_history_txid to (select max(txid) from base.tx_context where txtimestamp<='2024-08-27 12:13:13.450821');
set hsadminng.tx_history_txid to '';
set hsadminng.tx_history_timestamp to '2024-08-29 12:42';
-- all versions
select base.tx_history_txid(), txc.txtimestamp, txc.currentSubject, txc.currentTask, haex.*
from hs_hosting_asset_ex haex
join base.tx_context txc on haex.txid=txc.txid
where haex.identifier = 'test@thi.example.org';
CREATE OR REPLACE FUNCTION historicize()
RETURNS trigger
LANGUAGE plpgsql STRICT AS $$
DECLARE
currentUser VARCHAR(63);
currentTask VARCHAR(127);
"row" RECORD;
"alive" BOOLEAN;
"sql" varchar;
BEGIN
-- determine user_id
BEGIN
currentUser := current_setting('hsadminng.currentUser');
EXCEPTION WHEN OTHERS THEN
currentUser := NULL;
END;
IF (currentUser IS NULL OR currentUser = '') THEN
RAISE EXCEPTION 'hsadminng.currentUser must be defined, please use "SET LOCAL ...;"';
END IF;
RAISE NOTICE 'currentUser: %', currentUser;
select uuid, version, type, identifier, caption from hs_hosting_asset_hv p where identifier = 'test@thi.example.org';
-- determine task
currentTask = current_setting('hsadminng.currentTask');
assert currentTask IS NOT NULL AND length(currentTask) >= 12,
format('hsadminng.currentTask (%s) must be defined and min 12 characters long, please use "SET LOCAL ...;"', currentTask);
assert length(currentTask) <= 127,
format('hsadminng.currentTask (%s) must not be longer than 127 characters"', currentTask);
select pg_current_xact_id();
IF (TG_OP = 'INSERT') OR (TG_OP = 'UPDATE') THEN
"row" := NEW;
"alive" := TRUE;
ELSE -- DELETE or TRUNCATE
"row" := OLD;
"alive" := FALSE;
END IF;
sql := format('INSERT INTO tx_history VALUES (txid_current(), now(), %1L, %2L) ON CONFLICT DO NOTHING', currentUser, currentTask);
RAISE NOTICE 'sql: %', sql;
EXECUTE sql;
sql := format('INSERT INTO %3$I_versions VALUES (DEFAULT, txid_current(), %1$L, %2$L, $1.*)', TG_OP, alive, TG_TABLE_NAME);
RAISE NOTICE 'sql: %', sql;
EXECUTE sql USING "row";
RETURN "row";
END; $$;
CREATE OR REPLACE PROCEDURE create_historical_view(baseTable varchar)
LANGUAGE plpgsql AS $$
DECLARE
createTriggerSQL varchar;
viewName varchar;
versionsTable varchar;
createViewSQL varchar;
baseCols varchar;
BEGIN
viewName = quote_ident(format('%s_hv', baseTable));
versionsTable = quote_ident(format('%s_versions', baseTable));
baseCols = (SELECT string_agg(quote_ident(column_name), ', ')
FROM information_schema.columns
WHERE table_schema = 'public' AND table_name = baseTable);
createViewSQL = format(
'CREATE OR REPLACE VIEW %1$s AS' ||
'(' ||
' SELECT %2$s' ||
' FROM %3$s' ||
' WHERE alive = TRUE' ||
' AND version_id IN' ||
' (' ||
' SELECT max(vt.version_id) AS history_id' ||
' FROM %3$s AS vt' ||
' JOIN tx_history as txh ON vt.tx_id = txh.tx_id' ||
' WHERE txh.tx_timestamp <= current_setting(''hsadminng.timestamp'')::timestamp' ||
' GROUP BY id' ||
' )' ||
')',
viewName, baseCols, versionsTable
);
RAISE NOTICE 'sql: %', createViewSQL;
EXECUTE createViewSQL;
createTriggerSQL = 'CREATE TRIGGER ' || baseTable || '_historicize' ||
' AFTER INSERT OR DELETE OR UPDATE ON ' || baseTable ||
' FOR EACH ROW EXECUTE PROCEDURE historicize()';
RAISE NOTICE 'sql: %', createTriggerSQL;
EXECUTE createTriggerSQL;
END; $$;
CREATE OR REPLACE PROCEDURE create_historicization(baseTable varchar)
LANGUAGE plpgsql AS $$
DECLARE
createHistTableSql varchar;
createTriggerSQL varchar;
viewName varchar;
versionsTable varchar;
createViewSQL varchar;
baseCols varchar;
BEGIN
-- create the history table
createHistTableSql = '' ||
'CREATE TABLE ' || baseTable || '_versions (' ||
' version_id serial PRIMARY KEY,' ||
' tx_id bigint NOT NULL REFERENCES tx_history(tx_id),' ||
' trigger_op operation NOT NULL,' ||
' alive boolean not null,' ||
' LIKE ' || baseTable ||
' EXCLUDING CONSTRAINTS' ||
' EXCLUDING STATISTICS' ||
')';
RAISE NOTICE 'sql: %', createHistTableSql;
EXECUTE createHistTableSql;
-- create the historical view
viewName = quote_ident(format('%s_hv', baseTable));
versionsTable = quote_ident(format('%s_versions', baseTable));
baseCols = (SELECT string_agg(quote_ident(column_name), ', ')
FROM information_schema.columns
WHERE table_schema = 'public' AND table_name = baseTable);
createViewSQL = format(
'CREATE OR REPLACE VIEW %1$s AS' ||
'(' ||
' SELECT %2$s' ||
' FROM %3$s' ||
' WHERE alive = TRUE' ||
' AND version_id IN' ||
' (' ||
' SELECT max(vt.version_id) AS history_id' ||
' FROM %3$s AS vt' ||
' JOIN tx_history as txh ON vt.tx_id = txh.tx_id' ||
' WHERE txh.tx_timestamp <= current_setting(''hsadminng.timestamp'')::timestamp' ||
' GROUP BY id' ||
' )' ||
')',
viewName, baseCols, versionsTable
);
RAISE NOTICE 'sql: %', createViewSQL;
EXECUTE createViewSQL;
createTriggerSQL = 'CREATE TRIGGER ' || baseTable || '_historicize' ||
' AFTER INSERT OR DELETE OR UPDATE ON ' || baseTable ||
' FOR EACH ROW EXECUTE PROCEDURE historicize()';
RAISE NOTICE 'sql: %', createTriggerSQL;
EXECUTE createTriggerSQL;
END; $$;

32
sql/rbac-tests.sql
View File

@ -3,28 +3,28 @@
-- --------------------------------------------------------
select rbac.isGranted(rbac.findRoleId('administrators'), rbac.findRoleId('test.package#aaa00:OWNER'));
select rbac.isGranted(rbac.findRoleId('test.package#aaa00:OWNER'), rbac.findRoleId('administrators'));
-- call rbac.grantRoleToRole(findRoleId('test.package#aaa00:OWNER'), findRoleId('administrators'));
-- call rbac.grantRoleToRole(findRoleId('administrators'), findRoleId('test.package#aaa00:OWNER'));
select isGranted(findRoleId('administrators'), findRoleId('test_package#aaa00:OWNER'));
select isGranted(findRoleId('test_package#aaa00:OWNER'), findRoleId('administrators'));
-- call grantRoleToRole(findRoleId('test_package#aaa00:OWNER'), findRoleId('administrators'));
-- call grantRoleToRole(findRoleId('administrators'), findRoleId('test_package#aaa00:OWNER'));
select count(*)
FROM rbac.queryAllPermissionsOfSubjectIdForObjectUuids(rbac.findRbacSubject('superuser-fran@hostsharing.net'),
ARRAY(select uuid from test.customer where reference < 1100000));
FROM queryAllPermissionsOfSubjectIdForObjectUuids(findRbacUser('superuser-fran@hostsharing.net'),
ARRAY(select uuid from customer where reference < 1100000));
select count(*)
FROM rbac.queryAllPermissionsOfSubjectId(findRbacSubject('superuser-fran@hostsharing.net'));
FROM queryAllPermissionsOfSubjectId(findRbacUser('superuser-fran@hostsharing.net'));
select *
FROM rbac.queryAllPermissionsOfSubjectId(findRbacSubject('alex@example.com'));
FROM queryAllPermissionsOfSubjectId(findRbacUser('alex@example.com'));
select *
FROM rbac.queryAllPermissionsOfSubjectId(findRbacSubject('rosa@example.com'));
FROM queryAllPermissionsOfSubjectId(findRbacUser('rosa@example.com'));
select *
FROM rbac.queryAllRbacSubjectsWithPermissionsFor(rbac.findEffectivePermissionId('customer',
(SELECT uuid FROM rbac.RbacObject WHERE objectTable = 'customer' LIMIT 1),
FROM queryAllRbacUsersWithPermissionsFor(findEffectivePermissionId('customer',
(SELECT uuid FROM RbacObject WHERE objectTable = 'customer' LIMIT 1),
'add-package'));
select *
FROM rbac.queryAllRbacSubjectsWithPermissionsFor(rbac.findEffectivePermissionId('package',
(SELECT uuid FROM rbac.RbacObject WHERE objectTable = 'package' LIMIT 1),
FROM queryAllRbacUsersWithPermissionsFor(findEffectivePermissionId('package',
(SELECT uuid FROM RbacObject WHERE objectTable = 'package' LIMIT 1),
'DELETE'));
DO LANGUAGE plpgsql
@ -33,13 +33,13 @@ $$
userId uuid;
result bool;
BEGIN
userId = rbac.findRbacSubject('superuser-alex@hostsharing.net');
result = (SELECT * FROM rbac.isPermissionGrantedToSubject(rbac.findPermissionId('package', 94928, 'add-package'), userId));
userId = findRbacUser('superuser-alex@hostsharing.net');
result = (SELECT * FROM isPermissionGrantedToSubject(findPermissionId('package', 94928, 'add-package'), userId));
IF (result) THEN
RAISE EXCEPTION 'expected permission NOT to be granted, but it is';
end if;
result = (SELECT * FROM rbac.isPermissionGrantedToSubject(rbac.findPermissionId('package', 94928, 'SELECT'), userId));
result = (SELECT * FROM isPermissionGrantedToSubject(findPermissionId('package', 94928, 'SELECT'), userId));
IF (NOT result) THEN
RAISE EXCEPTION 'expected permission to be granted, but it is NOT';
end if;

42
sql/rbac-view-option-experiments.sql
View File

@ -20,43 +20,43 @@ CREATE POLICY customer_policy ON customer
TO restricted
USING (
-- id=1000
rbac.isPermissionGrantedToSubject(rbac.findEffectivePermissionId('test.customer', id, 'SELECT'), rbac.currentSubjectUuid())
isPermissionGrantedToSubject(findEffectivePermissionId('test_customer', id, 'SELECT'), currentUserUuid())
);
SET SESSION AUTHORIZATION restricted;
SET hsadminng.currentSubject TO 'alex@example.com';
SET hsadminng.currentUser TO 'alex@example.com';
SELECT * from customer;
-- access control via view-rule and isPermissionGrantedToSubject - way too slow (35 s 580 ms for 1 million rows)
SET SESSION SESSION AUTHORIZATION DEFAULT;
DROP VIEW cust_view;
CREATE VIEW cust_view AS
SELECT * FROM test.customer;
SELECT * FROM customer;
CREATE OR REPLACE RULE "_RETURN" AS
ON SELECT TO cust_view
DO INSTEAD
SELECT * FROM test.customer WHERE rbac.isPermissionGrantedToSubject(rbac.findEffectivePermissionId('test.customer', id, 'SELECT'), rbac.currentSubjectUuid());
SELECT * FROM customer WHERE isPermissionGrantedToSubject(findEffectivePermissionId('test_customer', id, 'SELECT'), currentUserUuid());
SELECT * from cust_view LIMIT 10;
select rbac.queryAllPermissionsOfSubjectId(findRbacSubject('superuser-alex@hostsharing.net'));
select queryAllPermissionsOfSubjectId(findRbacUser('superuser-alex@hostsharing.net'));
-- access control via view-rule with join to recursive permissions - really fast (38ms for 1 million rows)
SET SESSION SESSION AUTHORIZATION DEFAULT;
ALTER TABLE test.customer ENABLE ROW LEVEL SECURITY;
ALTER TABLE customer ENABLE ROW LEVEL SECURITY;
DROP VIEW IF EXISTS cust_view;
CREATE OR REPLACE VIEW cust_view AS
SELECT *
FROM test.customer;
FROM customer;
CREATE OR REPLACE RULE "_RETURN" AS
ON SELECT TO cust_view
DO INSTEAD
SELECT c.uuid, c.reference, c.prefix FROM test.customer AS c
JOIN rbac.queryAllPermissionsOfSubjectId(rbac.currentSubjectUuid()) AS p
ON p.objectTable='test.customer' AND p.objectUuid=c.uuid;
SELECT c.uuid, c.reference, c.prefix FROM customer AS c
JOIN queryAllPermissionsOfSubjectId(currentUserUuid()) AS p
ON p.objectTable='test_customer' AND p.objectUuid=c.uuid;
GRANT ALL PRIVILEGES ON cust_view TO restricted;
SET SESSION SESSION AUTHORIZATION restricted;
SET hsadminng.currentSubject TO 'alex@example.com';
SET hsadminng.currentUser TO 'alex@example.com';
SELECT * from cust_view;
@ -67,23 +67,23 @@ DROP VIEW IF EXISTS cust_view;
CREATE OR REPLACE VIEW cust_view AS
SELECT c.uuid, c.reference, c.prefix
FROM customer AS c
JOIN queryAllPermissionsOfSubjectId(rbac.currentSubjectUuid()) AS p
JOIN queryAllPermissionsOfSubjectId(currentUserUuid()) AS p
ON p.objectUuid=c.uuid;
GRANT ALL PRIVILEGES ON cust_view TO restricted;
SET SESSION SESSION AUTHORIZATION restricted;
-- SET hsadminng.currentSubject TO 'alex@example.com';
SET hsadminng.currentSubject TO 'superuser-alex@hostsharing.net';
-- SET hsadminng.currentSubject TO 'aaaaouq@example.com';
-- SET hsadminng.currentUser TO 'alex@example.com';
SET hsadminng.currentUser TO 'superuser-alex@hostsharing.net';
-- SET hsadminng.currentUser TO 'aaaaouq@example.com';
SELECT * from cust_view where reference=1144150;
select rr.uuid, rr.type from rbac.RbacGrants g
join rbac.RbacReference RR on g.ascendantUuid = RR.uuid
select rr.uuid, rr.type from RbacGrants g
join RbacReference RR on g.ascendantUuid = RR.uuid
where g.descendantUuid in (
select uuid from rbac.queryAllPermissionsOfSubjectId(findRbacSubject('alex@example.com'))
where objectTable='test.customer');
select uuid from queryAllPermissionsOfSubjectId(findRbacUser('alex@example.com'))
where objectTable='test_customer');
call rbac.grantRoleToUser(rbac.findRoleId('test.customer#aaa:ADMIN'), rbac.findRbacSubject('aaaaouq@example.com'));
call grantRoleToUser(findRoleId('test_customer#aaa:ADMIN'), findRbacUser('aaaaouq@example.com'));
select rbac.queryAllPermissionsOfSubjectId(findRbacSubject('aaaaouq@example.com'));
select queryAllPermissionsOfSubjectId(findRbacUser('aaaaouq@example.com'));

175
sql/recursive-cte-experiments-for-accessible-uuids.sql
View File

@ -1,175 +0,0 @@
-- just a permanent playground to explore optimization of the central recursive CTE query for RBAC
select * from hs_statistics_v;
-- ========================================================
-- This is the extracted recursive CTE query to determine the visible object UUIDs of a single table
-- (and optionally the hosting-asset-type) as a separate VIEW.
-- In the generated code this is part of the hs_hosting_asset_rv VIEW.
drop view if exists hs_hosting_asset_example_gv;
create view hs_hosting_asset_example_gv as
with recursive
recursive_grants as (
select distinct rbacgrants.descendantuuid,
rbacgrants.ascendantuuid,
1 as level,
true
from rbacgrants
where (rbacgrants.ascendantuuid = any (rbac.currentSubjectOrAssumedRolesUuids()))
and rbacgrants.assumed
union all
select distinct g.descendantuuid,
g.ascendantuuid,
grants.level + 1 as level,
assertTrue(grants.level < 22, 'too many grant-levels: ' || grants.level)
from rbacgrants g
join recursive_grants grants on grants.descendantuuid = g.ascendantuuid
where g.assumed
),
grant_count as (
select count(*) as grant_count from recursive_grants
),
count_check as (
select assertTrue((select grant_count from grant_count) < 600000,
'too many grants for current subjects: ' || (select grant_count from grant_count)) as valid
)
select distinct perm.objectuuid
from recursive_grants
join rbacpermission perm on recursive_grants.descendantuuid = perm.uuid
join rbacobject obj on obj.uuid = perm.objectuuid
join count_check cc on cc.valid
where obj.objecttable::text = 'hs_hosting_asset'::text
-- with/without this type condition
-- and obj.type = 'EMAIL_ADDRESS'::hshostingassettype
and obj.type = 'EMAIL_ADDRESS'::hshostingassettype
;
-- -----------------------------------------------------------------------------------------------
-- A query just on the above view, only determining visible objects, no JOIN with business data:
rollback transaction;
begin transaction;
CALL defineContext('performance testing', null, 'superuser-alex@hostsharing.net',
'hs_booking_project#D-1000000-hshdefaultproject:ADMIN');
-- 'hs_booking_project#D-1000300-mihdefaultproject:ADMIN');
SET TRANSACTION READ ONLY;
EXPLAIN ANALYZE select * from hs_hosting_asset_example_gv;
end transaction ;
-- ========================================================
-- An example for a restricted view (_rv) similar to the one generated by our RBAC system,
-- but using the above separate VIEW to determine the visible objects.
drop view if exists hs_hosting_asset_example_rv;
create view hs_hosting_asset_example_rv as
with accessible_hs_hosting_asset_uuids as (
select * from hs_hosting_asset_example_gv
)
select target.*
from hs_hosting_asset target
where (target.uuid in (select accessible_hs_hosting_asset_uuids.objectuuid
from accessible_hs_hosting_asset_uuids));
-- -------------------------------------------------------------------------------
-- performing several queries on the above view to determine average performance:
rollback transaction;
DO language plpgsql $$
DECLARE
start_time timestamp;
end_time timestamp;
total_time interval;
letter char(1);
BEGIN
start_time := clock_timestamp();
CALL defineContext('performance testing', null, 'superuser-alex@hostsharing.net',
'hs_booking_project#D-1000000-hshdefaultproject:ADMIN');
-- 'hs_booking_project#D-1000300-mihdefaultproject:ADMIN');
SET TRANSACTION READ ONLY;
FOR i IN 0..25 LOOP
letter := chr(i+ascii('a'));
PERFORM count(*) from (
-- An example for a business query based on the view:
select type, uuid, identifier, caption
from hs_hosting_asset_example_rv
where type = 'EMAIL_ADDRESS'
and identifier like letter || '%'
-- end of the business query example.
) AS timed;
END LOOP;
end_time := clock_timestamp();
total_time := end_time - start_time;
RAISE NOTICE 'average execution time: %', total_time/26;
END;
$$;
-- average seconds per recursive CTE select as role 'hs_hosting_asset:<DEBITOR>defaultproject:ADMIN'
-- joined with business query for all 'EMAIL_ADDRESSES':
-- D-1000000-hsh D-1000300-mih
-- - without type comparison in rbacobject: ~3.30 - ~3.49 ~0.23
-- - with type comparison in rbacobject: ~2.99 - ~3.08 ~0.21
-- -------------------------------------------------------------------------------
-- and a single query, so EXPLAIN can be used
rollback transaction;
begin transaction;
CALL defineContext('performance testing', null, 'superuser-alex@hostsharing.net',
'hs_booking_project#D-1000000-hshdefaultproject:ADMIN');
-- 'hs_booking_project#D-1000300-mihdefaultproject:ADMIN');
SET TRANSACTION READ ONLY;
EXPLAIN SELECT * from (
-- An example for a business query based on the view:
select type, uuid, identifier, caption
from hs_hosting_asset_example_rv
where type = 'EMAIL_ADDRESS'
-- and identifier like 'b%'
-- end of the business query example.
) ha;
end transaction;
-- =============================================================================
-- extending the rbacobject table:
alter table rbacobject
-- just for performance testing, we would need a joined enum or a varchar(16) which would make it slow
add column type hshostingassettype;
-- and fill the type column with hs_hosting_asset types:
rollback transaction;
begin transaction;
call defineContext('setting rbacobject.type from hs_hosting_asset.type', null, 'superuser-alex@hostsharing.net');
UPDATE rbacobject
SET type = hs.type
FROM hs_hosting_asset hs
WHERE rbacobject.uuid = hs.uuid;
end transaction;
-- check the result:
select
(select count(*) as "total" from rbacobject),
(select count(*) as "not null" from rbacobject where type is not null),
(select count(*) as "null" from rbacobject where type is null);

34
src/main/java/net/hostsharing/hsadminng/context/Context.java
View File

@ -38,53 +38,53 @@ public class Context {
private HttpServletRequest request;
@Transactional(propagation = MANDATORY)
public void define(final String currentSubject) {
define(currentSubject, null);
public void define(final String currentUser) {
define(currentUser, null);
}
@Transactional(propagation = MANDATORY)
public void define(final String currentSubject, final String assumedRoles) {
define(toTask(request), toCurl(request), currentSubject, assumedRoles);
public void define(final String currentUser, final String assumedRoles) {
define(toTask(request), toCurl(request), currentUser, assumedRoles);
}
@Transactional(propagation = MANDATORY)
public void define(
final String currentTask,
final String currentRequest,
final String currentSubject,
final String currentUser,
final String assumedRoles) {
final var query = em.createNativeQuery("""
call base.defineContext(
call defineContext(
cast(:currentTask as varchar(127)),
cast(:currentRequest as text),
cast(:currentSubject as varchar(63)),
cast(:currentUser as varchar(63)),
cast(:assumedRoles as varchar(1023)));
""");
query.setParameter("currentTask", shortenToMaxLength(currentTask, 127));
query.setParameter("currentRequest", currentRequest);
query.setParameter("currentSubject", currentSubject);
query.setParameter("currentUser", currentUser);
query.setParameter("assumedRoles", assumedRoles != null ? assumedRoles : "");
query.executeUpdate();
}
public String fetchCurrentTask() {
public String getCurrentTask() {
return (String) em.createNativeQuery("select current_setting('hsadminng.currentTask');").getSingleResult();
}
public String fetchCurrentSubject() {
return String.valueOf(em.createNativeQuery("select base.currentSubject()").getSingleResult());
public String getCurrentUser() {
return String.valueOf(em.createNativeQuery("select currentUser()").getSingleResult());
}
public UUID fetchCurrentSubjectUuid() {
return (UUID) em.createNativeQuery("select rbac.currentSubjectUuid()", UUID.class).getSingleResult();
public UUID getCurrentUserUUid() {
return (UUID) em.createNativeQuery("select currentUserUUid()", UUID.class).getSingleResult();
}
public String[] fetchAssumedRoles() {
return (String[]) em.createNativeQuery("select base.assumedRoles() as roles", String[].class).getSingleResult();
public String[] getAssumedRoles() {
return (String[]) em.createNativeQuery("select assumedRoles() as roles", String[].class).getSingleResult();
}
public UUID[] fetchCurrentSubjectOrAssumedRolesUuids() {
return (UUID[]) em.createNativeQuery("select rbac.currentSubjectOrAssumedRolesUuids() as uuids", UUID[].class).getSingleResult();
public UUID[] currentSubjectsUuids() {
return (UUID[]) em.createNativeQuery("select currentSubjectsUuids() as uuids", UUID[].class).getSingleResult();
}
public static String getCallerMethodNameFromStackFrame(final int skipFrames) {

4
src/main/java/net/hostsharing/hsadminng/errors/CustomErrorResponse.java
View File

@ -9,7 +9,7 @@ import org.springframework.web.context.request.WebRequest;
import java.time.LocalDateTime;
@Getter
public class CustomErrorResponse {
class CustomErrorResponse {
static ResponseEntity<CustomErrorResponse> errorResponse(
final WebRequest request,
@ -46,6 +46,6 @@ public class CustomErrorResponse {
this.path = path;
this.statusCode = status.value();
this.statusPhrase = status.getReasonPhrase();
this.message = message.startsWith("ERROR: [") ? message : "ERROR: [" + statusCode + "] " + message;
this.message = message;
}
}

24
src/main/java/net/hostsharing/hsadminng/errors/DisplayAs.java
View File

@ -1,24 +0,0 @@
package net.hostsharing.hsadminng.errors;
import jakarta.validation.constraints.NotNull;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
@Target(ElementType.TYPE)
@Retention(RetentionPolicy.RUNTIME)
public @interface DisplayAs {
class DisplayName {
public static String of(final Class<?> clazz) {
final var displayNameAnnot = clazz.getAnnotation(DisplayAs.class);
return displayNameAnnot != null ? displayNameAnnot.value() : clazz.getSimpleName();
}
public static String of(@NotNull final Object instance) {
return of(instance.getClass());
}
}
String value() default "";
}

12
src/main/java/net/hostsharing/hsadminng/errors/DisplayName.java Normal file
View File

@ -0,0 +1,12 @@
package net.hostsharing.hsadminng.errors;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
@Target(ElementType.TYPE)
@Retention(RetentionPolicy.RUNTIME)
public @interface DisplayName {
String value() default "";
}

23
src/main/java/net/hostsharing/hsadminng/errors/MultiValidationException.java
View File

@ -1,23 +0,0 @@
package net.hostsharing.hsadminng.errors;
import jakarta.validation.ValidationException;
import java.util.List;
import static java.lang.String.join;
public class MultiValidationException extends ValidationException {
private MultiValidationException(final List<String> violations) {
super(
violations.size() > 1
? "[\n" + join(",\n", violations) + "\n]"
: "[" + join(",\n", violations) + "]"
);
}
public static void throwIfNotEmpty(final List<String> violations) {
if (!violations.isEmpty()) {
throw new MultiValidationException(violations);
}
}
}

9
src/main/java/net/hostsharing/hsadminng/errors/RestResponseEntityExceptionHandler.java
View File

@ -73,10 +73,9 @@ public class RestResponseEntityExceptionHandler
}
@ExceptionHandler({ Iban4jException.class, ValidationException.class })
protected ResponseEntity<CustomErrorResponse> handleValidationExceptions(
protected ResponseEntity<CustomErrorResponse> handleIbanAndBicExceptions(
final Throwable exc, final WebRequest request) {
final String fullMessage = NestedExceptionUtils.getMostSpecificCause(exc).getMessage();
final var message = exc instanceof MultiValidationException ? fullMessage : line(fullMessage, 0);
final var message = line(NestedExceptionUtils.getMostSpecificCause(exc).getMessage(), 0);
return errorResponse(request, HttpStatus.BAD_REQUEST, message);
}
@ -152,8 +151,8 @@ public class RestResponseEntityExceptionHandler
final var entityName = matcher.group(1);
final var entityClass = resolveClass(entityName);
if (entityClass.isPresent()) {
return (entityClass.get().isAnnotationPresent(DisplayAs.class)
? exceptionMessage.replace(entityName, entityClass.get().getAnnotation(DisplayAs.class).value())
return (entityClass.get().isAnnotationPresent(DisplayName.class)
? exceptionMessage.replace(entityName, entityClass.get().getAnnotation(DisplayName.class).value())
: exceptionMessage.replace(entityName, entityClass.get().getSimpleName()))
.replace(" with id ", " with uuid ");
}

130
src/main/java/net/hostsharing/hsadminng/hash/HashGenerator.java
View File

@ -1,130 +0,0 @@
package net.hostsharing.hsadminng.hash;
import java.security.SecureRandom;
import java.util.Arrays;
import java.util.PriorityQueue;
import java.util.Queue;
import java.util.function.BiFunction;
import java.util.random.RandomGenerator;
import lombok.Getter;
/**
* Usage-example to generate hash:
* HashGenerator.using(LINUX_SHA512).withRandomSalt().hash("plaintext password");
*
* Usage-example to verify hash:
* HashGenerator.fromHash("hashed password).verify("plaintext password");
*/
@Getter
public final class HashGenerator {
private static final RandomGenerator random = new SecureRandom();
private static final Queue<String> predefinedSalts = new PriorityQueue<>();
public static final int RANDOM_SALT_LENGTH = 16;
private static final String RANDOM_SALT_CHARACTERS =
"abcdefghijklmnopqrstuvwxyz" +
"ABCDEFGHIJKLMNOPQRSTUVWXYZ" +
"0123456789/.";
private static boolean couldBeHashEnabled; // TODO.impl: remove after legacy data is migrated
public enum Algorithm {
LINUX_SHA512(LinuxEtcShadowHashGenerator::hash, "6"),
LINUX_YESCRYPT(LinuxEtcShadowHashGenerator::hash, "y", "j9T$") {
@Override
String enrichedSalt(final String salt) {
return prefix + "$" + (salt.startsWith(optionalParam) ? salt : optionalParam + salt);
}
},
MYSQL_NATIVE(MySQLNativePasswordHashGenerator::hash, "*"),
SCRAM_SHA256(PostgreSQLScramSHA256::hash, "SCRAM-SHA-256");
final BiFunction<HashGenerator, String, String> implementation;
final String prefix;
final String optionalParam;
Algorithm(BiFunction<HashGenerator, String, String> implementation, final String prefix, final String optionalParam) {
this.implementation = implementation;
this.prefix = prefix;
this.optionalParam = optionalParam;
}
Algorithm(BiFunction<HashGenerator, String, String> implementation, final String prefix) {
this(implementation, prefix, null);
}
static Algorithm byPrefix(final String prefix) {
return Arrays.stream(Algorithm.values()).filter(a -> a.prefix.equals(prefix)).findAny()
.orElseThrow(() -> new IllegalArgumentException("unknown hash algorithm: '" + prefix + "'"));
}
String enrichedSalt(final String salt) {
return prefix + "$" + salt;
}
}
private final Algorithm algorithm;
private String salt;
public static HashGenerator using(final Algorithm algorithm) {
return new HashGenerator(algorithm);
}
private HashGenerator(final Algorithm algorithm) {
this.algorithm = algorithm;
}
public static void enableCouldBeHash(final boolean enable) {
couldBeHashEnabled = enable;
}
public boolean couldBeHash(final String value) {
return couldBeHashEnabled && value.startsWith(algorithm.prefix);
}
public String hash(final String plaintextPassword) {
if (plaintextPassword == null) {
throw new IllegalStateException("no password given");
}
final var hash = algorithm.implementation.apply(this, plaintextPassword);
if (hash.length() < plaintextPassword.length()) {
throw new AssertionError("generated hash too short: " + hash);
}
return hash;
}
public String hashIfNotYetHashed(final String plaintextPasswordOrHash) {
return couldBeHash(plaintextPasswordOrHash)
? plaintextPasswordOrHash
: hash(plaintextPasswordOrHash);
}
public static void nextSalt(final String salt) {
predefinedSalts.add(salt);
}
public HashGenerator withSalt(final String salt) {
this.salt = salt;
return this;
}
public HashGenerator withRandomSalt() {
if (!predefinedSalts.isEmpty()) {
return withSalt(predefinedSalts.poll());
}
final var stringBuilder = new StringBuilder(RANDOM_SALT_LENGTH);
for (int i = 0; i < RANDOM_SALT_LENGTH; ++i) {
int randomIndex = random.nextInt(RANDOM_SALT_CHARACTERS.length());
stringBuilder.append(RANDOM_SALT_CHARACTERS.charAt(randomIndex));
}
return withSalt(stringBuilder.toString());
}
public static void main(String[] args) {
System.out.println(
HashGenerator.using(Algorithm.LINUX_YESCRYPT).withRandomSalt().hash("my plaintext domain transfer passphrase")
);
}
}

36
src/main/java/net/hostsharing/hsadminng/hash/LinuxEtcShadowHashGenerator.java
View File

@ -1,36 +0,0 @@
package net.hostsharing.hsadminng.hash;
import com.sun.jna.Library;
import com.sun.jna.Native;
public class LinuxEtcShadowHashGenerator {
public static String hash(final HashGenerator generator, final String payload) {
if (generator.getSalt() == null) {
throw new IllegalStateException("no salt given");
}
return NativeCryptLibrary.INSTANCE.crypt(payload, "$" + generator.getAlgorithm().enrichedSalt(generator.getSalt()));
}
public static void verify(final String givenHash, final String payload) {
final var parts = givenHash.split("\\$");
if (parts.length < 3 || parts.length > 5) {
throw new IllegalArgumentException("hash with unknown hash method: " + givenHash);
}
final var algorithm = HashGenerator.Algorithm.byPrefix(parts[1]);
final var salt = parts.length == 4 ? parts[2] : parts[2] + "$" + parts[3];
final var calculatedHash = HashGenerator.using(algorithm).withSalt(salt).hash(payload);
if (!calculatedHash.equals(givenHash)) {
throw new IllegalArgumentException("invalid password");
}
}
public interface NativeCryptLibrary extends Library {
NativeCryptLibrary INSTANCE = Native.load("crypt", NativeCryptLibrary.class);
String crypt(String password, String salt);
}
}

35
src/main/java/net/hostsharing/hsadminng/hash/MySQLNativePasswordHashGenerator.java
View File

@ -1,35 +0,0 @@
package net.hostsharing.hsadminng.hash;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
public class MySQLNativePasswordHashGenerator {
public static String hash(final HashGenerator generator, final String password) {
// TODO.impl: if a random salt is generated or not should be part of the algorithm definition
// if (generator.getSalt() != null) {
// throw new IllegalStateException("salt not supported");
// }
try {
final var sha1 = MessageDigest.getInstance("SHA-1");
final var firstHash = sha1.digest(password.getBytes());
final var secondHash = sha1.digest(firstHash);
return "*" + bytesToHex(secondHash).toUpperCase();
} catch (NoSuchAlgorithmException e) {
throw new RuntimeException("SHA-1 algorithm not found", e);
}
}
private static String bytesToHex(byte[] bytes) {
final var hexString = new StringBuilder();
for (byte b : bytes) {
final var hex = Integer.toHexString(0xff & b);
if (hex.length() == 1) {
hexString.append('0');
}
hexString.append(hex);
}
return hexString.toString();
}
}

61
src/main/java/net/hostsharing/hsadminng/hash/PostgreSQLScramSHA256.java
View File

@ -1,61 +0,0 @@
package net.hostsharing.hsadminng.hash;
import lombok.SneakyThrows;
import javax.crypto.Mac;
import javax.crypto.SecretKeyFactory;
import javax.crypto.spec.PBEKeySpec;
import javax.crypto.spec.SecretKeySpec;
import java.nio.charset.Charset;
import java.security.InvalidKeyException;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.security.spec.InvalidKeySpecException;
import java.util.Base64;
public class PostgreSQLScramSHA256 {
private static final String PBKDF_2_WITH_HMAC_SHA256 = "PBKDF2WithHmacSHA256";
private static final String HMAC_SHA256 = "HmacSHA256";
private static final String SHA256 = "SHA-256";
private static final int ITERATIONS = 4096;
public static final int KEY_LENGTH_IN_BITS = 256;
private static final PostgreSQLScramSHA256 scram = new PostgreSQLScramSHA256();
@SneakyThrows
public static String hash(final HashGenerator generator, final String password) {
if (generator.getSalt() == null) {
throw new IllegalStateException("no salt given");
}
final byte[] salt = generator.getSalt().getBytes(Charset.forName("latin1")); // Base64.getEncoder().encode(generator.getSalt().getBytes());
final byte[] saltedPassword = scram.generateSaltedPassword(password, salt);
final byte[] clientKey = scram.hmacSHA256(saltedPassword, "Client Key".getBytes());
final byte[] storedKey = MessageDigest.getInstance(SHA256).digest(clientKey);
final byte[] serverKey = scram.hmacSHA256(saltedPassword, "Server Key".getBytes());
return "SCRAM-SHA-256${iterations}:{base64EncodedSalt}${base64EncodedStoredKey}:{base64EncodedServerKey}"
.replace("{iterations}", Integer.toString(ITERATIONS))
.replace("{base64EncodedSalt}", base64(salt))
.replace("{base64EncodedStoredKey}", base64(storedKey))
.replace("{base64EncodedServerKey}", base64(serverKey));
}
private static String base64(final byte[] salt) {
return Base64.getEncoder().encodeToString(salt);
}
private byte[] generateSaltedPassword(String password, byte[] salt) throws NoSuchAlgorithmException, InvalidKeySpecException {
final var spec = new PBEKeySpec(password.toCharArray(), salt, ITERATIONS, KEY_LENGTH_IN_BITS);
return SecretKeyFactory.getInstance(PBKDF_2_WITH_HMAC_SHA256).generateSecret(spec).getEncoded();
}
private byte[] hmacSHA256(byte[] key, byte[] message)
throws NoSuchAlgorithmException, InvalidKeyException {
final var mac = Mac.getInstance(HMAC_SHA256);
mac.init(new SecretKeySpec(key, HMAC_SHA256));
return mac.doFinal(message);
}
}

55
src/main/java/net/hostsharing/hsadminng/hs/booking/debitor/HsBookingDebitorEntity.java
View File

@ -1,55 +0,0 @@
package net.hostsharing.hsadminng.hs.booking.debitor;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Getter;
import lombok.NoArgsConstructor;
import net.hostsharing.hsadminng.errors.DisplayAs;
import net.hostsharing.hsadminng.stringify.Stringify;
import net.hostsharing.hsadminng.stringify.Stringifyable;
import jakarta.persistence.Column;
import jakarta.persistence.Entity;
import jakarta.persistence.Id;
import jakarta.persistence.Table;
import java.util.UUID;
import static net.hostsharing.hsadminng.stringify.Stringify.stringify;
// a partial HsOfficeDebitorEntity to reduce the number of SQL queries to load the entity
@Entity
@Table(name = "hs_booking_debitor_xv")
@Getter
@Builder
@NoArgsConstructor
@AllArgsConstructor
@DisplayAs("BookingDebitor")
public class HsBookingDebitorEntity implements Stringifyable {
public static final String DEBITOR_NUMBER_TAG = "D-";
private static Stringify<HsBookingDebitorEntity> stringify =
stringify(HsBookingDebitorEntity.class, "booking-debitor")
.withIdProp(HsBookingDebitorEntity::toShortString)
.withProp(HsBookingDebitorEntity::getDefaultPrefix)
.quotedValues(false);
@Id
private UUID uuid;
@Column(name = "debitornumber")
private Integer debitorNumber;
@Column(name = "defaultprefix", columnDefinition = "char(3) not null")
private String defaultPrefix;
@Override
public String toString() {
return stringify.apply(this);
}
@Override
public String toShortString() {
return DEBITOR_NUMBER_TAG + debitorNumber;
}
}

14
src/main/java/net/hostsharing/hsadminng/hs/booking/debitor/HsBookingDebitorRepository.java
View File

@ -1,14 +0,0 @@
package net.hostsharing.hsadminng.hs.booking.debitor;
import org.springframework.data.repository.Repository;
import java.util.List;
import java.util.Optional;
import java.util.UUID;
public interface HsBookingDebitorRepository extends Repository<HsBookingDebitorEntity, UUID> {
Optional<HsBookingDebitorEntity> findByUuid(UUID id);
List<HsBookingDebitorEntity> findByDebitorNumber(int debitorNumber);
}

172
src/main/java/net/hostsharing/hsadminng/hs/booking/item/HsBookingItem.java
View File

@ -1,172 +0,0 @@
package net.hostsharing.hsadminng.hs.booking.item;
import io.hypersistence.utils.hibernate.type.json.JsonType;
import io.hypersistence.utils.hibernate.type.range.PostgreSQLRangeType;
import io.hypersistence.utils.hibernate.type.range.Range;
import lombok.AccessLevel;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Getter;
import lombok.NoArgsConstructor;
import lombok.Setter;
import lombok.experimental.SuperBuilder;
import net.hostsharing.hsadminng.hs.booking.project.HsBookingProject;
import net.hostsharing.hsadminng.hs.booking.project.HsBookingProjectRealEntity;
import net.hostsharing.hsadminng.hs.validation.PropertiesProvider;
import net.hostsharing.hsadminng.mapper.PatchableMapWrapper;
import net.hostsharing.hsadminng.rbac.object.BaseEntity;
import net.hostsharing.hsadminng.stringify.Stringify;
import net.hostsharing.hsadminng.stringify.Stringifyable;
import org.hibernate.annotations.Type;
import jakarta.persistence.CascadeType;
import jakarta.persistence.Column;
import jakarta.persistence.EnumType;
import jakarta.persistence.Enumerated;
import jakarta.persistence.FetchType;
import jakarta.persistence.GeneratedValue;
import jakarta.persistence.Id;
import jakarta.persistence.JoinColumn;
import jakarta.persistence.ManyToOne;
import jakarta.persistence.MappedSuperclass;
import jakarta.persistence.OneToMany;
import jakarta.persistence.PostLoad;
import jakarta.persistence.Transient;
import jakarta.persistence.Version;
import jakarta.validation.constraints.NotNull;
import java.time.LocalDate;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.UUID;
import static java.util.Collections.emptyMap;
import static java.util.Optional.ofNullable;
import static net.hostsharing.hsadminng.mapper.PostgresDateRange.lowerInclusiveFromPostgresDateRange;
import static net.hostsharing.hsadminng.mapper.PostgresDateRange.toPostgresDateRange;
import static net.hostsharing.hsadminng.mapper.PostgresDateRange.upperInclusiveFromPostgresDateRange;
import static net.hostsharing.hsadminng.stringify.Stringify.stringify;
@MappedSuperclass
@Getter
@Setter
@NoArgsConstructor(access = AccessLevel.PROTECTED)
@AllArgsConstructor(access = AccessLevel.PROTECTED)
@SuperBuilder(builderMethodName = "baseBuilder", toBuilder = true)
public abstract class HsBookingItem implements Stringifyable, BaseEntity<HsBookingItem>, PropertiesProvider {
private static Stringify<HsBookingItem> stringify = stringify(HsBookingItem.class)
.withProp(HsBookingItem::getType)
.withProp(HsBookingItem::getCaption)
.withProp(HsBookingItem::getProject)
.withProp(e -> e.getValidity().asString())
.withProp(HsBookingItem::getResources)
.quotedValues(false);
@Id
@GeneratedValue
private UUID uuid;
@Version
private int version;
@ManyToOne(fetch = FetchType.LAZY)
@JoinColumn(name = "projectuuid")
private HsBookingProjectRealEntity project;
@ManyToOne(fetch = FetchType.LAZY)
@JoinColumn(name = "parentitemuuid")
private HsBookingItemRealEntity parentItem;
@NotNull
@Column(name = "type")
@Enumerated(EnumType.STRING)
private HsBookingItemType type;
@Builder.Default
@Type(PostgreSQLRangeType.class)
@Column(name = "validity", columnDefinition = "daterange")
private Range<LocalDate> validity = Range.closedInfinite(LocalDate.now());
@Column(name = "caption")
private String caption;
@Builder.Default
@Setter(AccessLevel.NONE)
@Type(JsonType.class)
@Column(columnDefinition = "resources")
private Map<String, Object> resources = new HashMap<>();
@OneToMany(cascade = CascadeType.REFRESH, orphanRemoval = true)
@JoinColumn(name = "parentitemuuid", referencedColumnName = "uuid")
private List<HsBookingItemRealEntity> subBookingItems;
@Transient
private PatchableMapWrapper<Object> resourcesWrapper;
@Transient
private boolean isLoaded;
@PostLoad
public void markAsLoaded() {
this.isLoaded = true;
}
public PatchableMapWrapper<Object> getResources() {
return PatchableMapWrapper.of(resourcesWrapper, (newWrapper) -> {resourcesWrapper = newWrapper;}, resources);
}
public void putResources(Map<String, Object> newResources) {
getResources().assign(newResources);
}
public void setValidFrom(final LocalDate validFrom) {
setValidity(toPostgresDateRange(validFrom, getValidTo()));
}
public void setValidTo(final LocalDate validTo) {
setValidity(toPostgresDateRange(getValidFrom(), validTo));
}
public LocalDate getValidFrom() {
return lowerInclusiveFromPostgresDateRange(getValidity());
}
public LocalDate getValidTo() {
return upperInclusiveFromPostgresDateRange(getValidity());
}
@Override
public PatchableMapWrapper<Object> directProps() {
return getResources();
}
@Override
public Object getContextValue(final String propName) {
final var v = resources.get(propName);
if (v != null) {
return v;
}
if (parentItem != null) {
return parentItem.getResources().get(propName);
}
return emptyMap();
}
@Override
public String toString() {
return stringify.apply(this);
}
@Override
public String toShortString() {
return ofNullable(getRelatedProject()).map(HsBookingProject::toShortString).orElse("D-???????-?") +
":" + caption;
}
public HsBookingProject getRelatedProject() {
return project != null ? project
: parentItem != null ? parentItem.getRelatedProject()
: null; // can be the case for technical assets like IP-numbers
}
}

49
src/main/java/net/hostsharing/hsadminng/hs/booking/item/HsBookingItemController.java
View File

@ -5,7 +5,6 @@ import net.hostsharing.hsadminng.hs.booking.generated.api.v1.api.HsBookingItemsA
import net.hostsharing.hsadminng.hs.booking.generated.api.v1.model.HsBookingItemInsertResource;
import net.hostsharing.hsadminng.hs.booking.generated.api.v1.model.HsBookingItemPatchResource;
import net.hostsharing.hsadminng.hs.booking.generated.api.v1.model.HsBookingItemResource;
import net.hostsharing.hsadminng.hs.booking.item.validators.HsBookingItemEntityValidatorRegistry;
import net.hostsharing.hsadminng.mapper.KeyValueMap;
import net.hostsharing.hsadminng.mapper.Mapper;
import org.springframework.beans.factory.annotation.Autowired;
@ -14,9 +13,6 @@ import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.servlet.mvc.method.annotation.MvcUriComponentsBuilder;
import jakarta.persistence.EntityManager;
import jakarta.persistence.PersistenceContext;
import java.time.LocalDate;
import java.util.List;
import java.util.UUID;
import java.util.function.BiConsumer;
@ -33,20 +29,17 @@ public class HsBookingItemController implements HsBookingItemsApi {
private Mapper mapper;
@Autowired
private HsBookingItemRbacRepository bookingItemRepo;
@PersistenceContext
private EntityManager em;
private HsBookingItemRepository bookingItemRepo;
@Override
@Transactional(readOnly = true)
public ResponseEntity<List<HsBookingItemResource>> listBookingItemsByProjectUuid(
final String currentSubject,
public ResponseEntity<List<HsBookingItemResource>> listBookingItemsByDebitorUuid(
final String currentUser,
final String assumedRoles,
final UUID projectUuid) {
context.define(currentSubject, assumedRoles);
final UUID debitorUuid) {
context.define(currentUser, assumedRoles);
final var entities = bookingItemRepo.findAllByProjectUuid(projectUuid);
final var entities = bookingItemRepo.findAllByDebitorUuid(debitorUuid);
final var resources = mapper.mapList(entities, HsBookingItemResource.class, ENTITY_TO_RESOURCE_POSTMAPPER);
return ResponseEntity.ok(resources);
@ -55,15 +48,15 @@ public class HsBookingItemController implements HsBookingItemsApi {
@Override
@Transactional
public ResponseEntity<HsBookingItemResource> addBookingItem(
final String currentSubject,
final String currentUser,
final String assumedRoles,
final HsBookingItemInsertResource body) {
context.define(currentSubject, assumedRoles);
context.define(currentUser, assumedRoles);
final var entityToSave = mapper.map(body, HsBookingItemRbacEntity.class, RESOURCE_TO_ENTITY_POSTMAPPER);
final var entityToSave = mapper.map(body, HsBookingItemEntity.class, RESOURCE_TO_ENTITY_POSTMAPPER);
final var saved = HsBookingItemEntityValidatorRegistry.validated(em, bookingItemRepo.save(entityToSave));
final var saved = bookingItemRepo.save(entityToSave);
final var uri =
MvcUriComponentsBuilder.fromController(getClass())
@ -77,14 +70,13 @@ public class HsBookingItemController implements HsBookingItemsApi {
@Override
@Transactional(readOnly = true)
public ResponseEntity<HsBookingItemResource> getBookingItemByUuid(
final String currentSubject,
final String currentUser,
final String assumedRoles,
final UUID bookingItemUuid) {
context.define(currentSubject, assumedRoles);
context.define(currentUser, assumedRoles);
final var result = bookingItemRepo.findByUuid(bookingItemUuid);
result.ifPresent(entity -> em.detach(entity)); // prevent further LAZY-loading
return result
.map(bookingItemEntity -> ResponseEntity.ok(
mapper.map(bookingItemEntity, HsBookingItemResource.class, ENTITY_TO_RESOURCE_POSTMAPPER)))
@ -94,10 +86,10 @@ public class HsBookingItemController implements HsBookingItemsApi {
@Override
@Transactional
public ResponseEntity<Void> deleteBookingIemByUuid(
final String currentSubject,
final String currentUser,
final String assumedRoles,
final UUID bookingItemUuid) {
context.define(currentSubject, assumedRoles);
context.define(currentUser, assumedRoles);
final var result = bookingItemRepo.deleteByUuid(bookingItemUuid);
return result == 0
@ -108,31 +100,32 @@ public class HsBookingItemController implements HsBookingItemsApi {
@Override
@Transactional
public ResponseEntity<HsBookingItemResource> patchBookingItem(
final String currentSubject,
final String currentUser,
final String assumedRoles,
final UUID bookingItemUuid,
final HsBookingItemPatchResource body) {
context.define(currentSubject, assumedRoles);
context.define(currentUser, assumedRoles);
final var current = bookingItemRepo.findByUuid(bookingItemUuid).orElseThrow();
new HsBookingItemEntityPatcher(current).apply(body);
final var saved = bookingItemRepo.save(HsBookingItemEntityValidatorRegistry.validated(em, current));
final var saved = bookingItemRepo.save(current);
final var mapped = mapper.map(saved, HsBookingItemResource.class, ENTITY_TO_RESOURCE_POSTMAPPER);
return ResponseEntity.ok(mapped);
}
final BiConsumer<HsBookingItemRbacEntity, HsBookingItemResource> ENTITY_TO_RESOURCE_POSTMAPPER = (entity, resource) -> {
final BiConsumer<HsBookingItemEntity, HsBookingItemResource> ENTITY_TO_RESOURCE_POSTMAPPER = (entity, resource) -> {
resource.setValidFrom(entity.getValidity().lower());
if (entity.getValidity().hasUpperBound()) {
resource.setValidTo(entity.getValidity().upper().minusDays(1));
}
};
final BiConsumer<HsBookingItemInsertResource, HsBookingItemRbacEntity> RESOURCE_TO_ENTITY_POSTMAPPER = (resource, entity) -> {
entity.setValidity(toPostgresDateRange(LocalDate.now(), resource.getValidTo()));
@SuppressWarnings("unchecked")
final BiConsumer<HsBookingItemInsertResource, HsBookingItemEntity> RESOURCE_TO_ENTITY_POSTMAPPER = (resource, entity) -> {
entity.setValidity(toPostgresDateRange(resource.getValidFrom(), resource.getValidTo()));
entity.putResources(KeyValueMap.from(resource.getResources()));
};
}

182
src/main/java/net/hostsharing/hsadminng/hs/booking/item/HsBookingItemEntity.java Normal file
View File

@ -0,0 +1,182 @@
package net.hostsharing.hsadminng.hs.booking.item;
import io.hypersistence.utils.hibernate.type.json.JsonType;
import io.hypersistence.utils.hibernate.type.range.PostgreSQLRangeType;
import io.hypersistence.utils.hibernate.type.range.Range;
import lombok.AccessLevel;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Getter;
import lombok.NoArgsConstructor;
import lombok.Setter;
import net.hostsharing.hsadminng.hs.office.debitor.HsOfficeDebitorEntity;
import net.hostsharing.hsadminng.hs.office.relation.HsOfficeRelationEntity;
import net.hostsharing.hsadminng.mapper.PatchableMapWrapper;
import net.hostsharing.hsadminng.rbac.rbacdef.RbacView;
import net.hostsharing.hsadminng.rbac.rbacdef.RbacView.SQL;
import net.hostsharing.hsadminng.rbac.rbacobject.RbacObject;
import net.hostsharing.hsadminng.stringify.Stringify;
import net.hostsharing.hsadminng.stringify.Stringifyable;
import org.hibernate.annotations.Type;
import jakarta.persistence.Column;
import jakarta.persistence.Entity;
import jakarta.persistence.GeneratedValue;
import jakarta.persistence.Id;
import jakarta.persistence.JoinColumn;
import jakarta.persistence.ManyToOne;
import jakarta.persistence.Table;
import jakarta.persistence.Transient;
import jakarta.persistence.Version;
import java.io.IOException;
import java.time.LocalDate;
import java.util.HashMap;
import java.util.Map;
import java.util.UUID;
import static java.util.Optional.ofNullable;
import static net.hostsharing.hsadminng.mapper.PostgresDateRange.lowerInclusiveFromPostgresDateRange;
import static net.hostsharing.hsadminng.mapper.PostgresDateRange.toPostgresDateRange;
import static net.hostsharing.hsadminng.mapper.PostgresDateRange.upperInclusiveFromPostgresDateRange;
import static net.hostsharing.hsadminng.rbac.rbacdef.RbacView.Column.dependsOnColumn;
import static net.hostsharing.hsadminng.rbac.rbacdef.RbacView.Nullable.NOT_NULL;
import static net.hostsharing.hsadminng.rbac.rbacdef.RbacView.Permission.DELETE;
import static net.hostsharing.hsadminng.rbac.rbacdef.RbacView.Permission.INSERT;
import static net.hostsharing.hsadminng.rbac.rbacdef.RbacView.Permission.SELECT;
import static net.hostsharing.hsadminng.rbac.rbacdef.RbacView.Permission.UPDATE;
import static net.hostsharing.hsadminng.rbac.rbacdef.RbacView.Role.ADMIN;
import static net.hostsharing.hsadminng.rbac.rbacdef.RbacView.Role.AGENT;
import static net.hostsharing.hsadminng.rbac.rbacdef.RbacView.Role.OWNER;
import static net.hostsharing.hsadminng.rbac.rbacdef.RbacView.Role.TENANT;
import static net.hostsharing.hsadminng.rbac.rbacdef.RbacView.SQL.directlyFetchedByDependsOnColumn;
import static net.hostsharing.hsadminng.rbac.rbacdef.RbacView.SQL.fetchedBySql;
import static net.hostsharing.hsadminng.rbac.rbacdef.RbacView.rbacViewFor;
import static net.hostsharing.hsadminng.stringify.Stringify.stringify;
@Builder
@Entity
@Table(name = "hs_booking_item_rv")
@Getter
@Setter
@NoArgsConstructor
@AllArgsConstructor
public class HsBookingItemEntity implements Stringifyable, RbacObject {
private static Stringify<HsBookingItemEntity> stringify = stringify(HsBookingItemEntity.class)
.withProp(e -> e.getDebitor().toShortString())
.withProp(e -> e.getValidity().asString())
.withProp(HsBookingItemEntity::getCaption)
.withProp(HsBookingItemEntity::getResources)
.quotedValues(false);
@Id
@GeneratedValue
private UUID uuid;
@Version
private int version;
@ManyToOne(optional = false)
@JoinColumn(name = "debitoruuid")
private HsOfficeDebitorEntity debitor;
@Builder.Default
@Type(PostgreSQLRangeType.class)
@Column(name = "validity", columnDefinition = "daterange")
private Range<LocalDate> validity = Range.emptyRange(LocalDate.class);
@Column(name = "caption")
private String caption;
@Builder.Default
@Setter(AccessLevel.NONE)
@Type(JsonType.class)
@Column(columnDefinition = "resources")
private Map<String, Object> resources = new HashMap<>();
@Transient
private PatchableMapWrapper resourcesWrapper;
public void setValidFrom(final LocalDate validFrom) {
setValidity(toPostgresDateRange(validFrom, getValidTo()));
}
public void setValidTo(final LocalDate validTo) {
setValidity(toPostgresDateRange(getValidFrom(), validTo));
}
public LocalDate getValidFrom() {
return lowerInclusiveFromPostgresDateRange(getValidity());
}
public LocalDate getValidTo() {
return upperInclusiveFromPostgresDateRange(getValidity());
}
public PatchableMapWrapper getResources() {
if ( resourcesWrapper == null ) {
resourcesWrapper = new PatchableMapWrapper(resources);
}
return resourcesWrapper;
}
public void putResources(Map<String, Object> entries) {
if ( resourcesWrapper == null ) {
resourcesWrapper = new PatchableMapWrapper(resources);
}
resourcesWrapper.assign(entries);
}
@Override
public String toString() {
return stringify.apply(this);
}
@Override
public String toShortString() {
return ofNullable(debitor).map(HsOfficeDebitorEntity::toShortString).orElse("D-???????") +
":" + caption;
}
public static RbacView rbac() {
return rbacViewFor("bookingItem", HsBookingItemEntity.class)
.withIdentityView(SQL.query("""
SELECT i.uuid as uuid, d.idName || ':' || i.caption as idName
FROM hs_booking_item i
JOIN hs_office_debitor_iv d ON d.uuid = i.debitorUuid
"""))
.withRestrictedViewOrderBy(SQL.expression("validity"))
.withUpdatableColumns("version", "validity", "resources")
.importEntityAlias("debitor", HsOfficeDebitorEntity.class,
dependsOnColumn("debitorUuid"),
directlyFetchedByDependsOnColumn(),
NOT_NULL)
.importEntityAlias("debitorRel", HsOfficeRelationEntity.class,
dependsOnColumn("debitorUuid"),
fetchedBySql("""
SELECT ${columns}
FROM hs_office_relation debitorRel
JOIN hs_office_debitor debitor ON debitor.debitorRelUuid = debitorRel.uuid
WHERE debitor.uuid = ${REF}.debitorUuid
"""),
NOT_NULL)
.toRole("debitorRel", ADMIN).grantPermission(INSERT)
.toRole("global", ADMIN).grantPermission(DELETE)
.createRole(OWNER, (with) -> {
with.incomingSuperRole("debitorRel", AGENT);
with.permission(UPDATE);
})
.createSubRole(ADMIN)
.createSubRole(TENANT, (with) -> {
with.outgoingSubRole("debitorRel", TENANT);
with.permission(SELECT);
});
}
public static void main(String[] args) throws IOException {
rbac().generateWithBaseFileName("6-hs-booking/601-booking-item/6013-hs-booking-item-rbac");
}
}

4
src/main/java/net/hostsharing/hsadminng/hs/booking/item/HsBookingItemEntityPatcher.java
View File

@ -10,9 +10,9 @@ import java.util.Optional;
public class HsBookingItemEntityPatcher implements EntityPatcher<HsBookingItemPatchResource> {
private final HsBookingItem entity;
private final HsBookingItemEntity entity;
public HsBookingItemEntityPatcher(final HsBookingItem entity) {
public HsBookingItemEntityPatcher(final HsBookingItemEntity entity) {
this.entity = entity;
}

84
src/main/java/net/hostsharing/hsadminng/hs/booking/item/HsBookingItemRbacEntity.java
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@ -1,84 +0,0 @@
package net.hostsharing.hsadminng.hs.booking.item;
import lombok.Getter;
import lombok.NoArgsConstructor;
import lombok.Setter;
import lombok.experimental.SuperBuilder;
import net.hostsharing.hsadminng.hs.booking.project.HsBookingProject;
import net.hostsharing.hsadminng.rbac.generator.RbacView;
import net.hostsharing.hsadminng.rbac.generator.RbacView.SQL;
import jakarta.persistence.AttributeOverride;
import jakarta.persistence.AttributeOverrides;
import jakarta.persistence.Column;
import jakarta.persistence.Entity;
import jakarta.persistence.Table;
import java.io.IOException;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.Column.dependsOnColumn;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.ColumnValue.usingDefaultCase;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.GLOBAL;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.Nullable.NULLABLE;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.Permission.DELETE;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.Permission.INSERT;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.Permission.SELECT;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.Permission.UPDATE;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.Role.ADMIN;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.Role.AGENT;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.Role.OWNER;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.Role.TENANT;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.SQL.directlyFetchedByDependsOnColumn;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.rbacViewFor;
@Entity
@Table(name = "hs_booking_item_rv")
@SuperBuilder(toBuilder = true)
@Getter
@Setter
@NoArgsConstructor
@AttributeOverrides({
@AttributeOverride(name = "uuid", column = @Column(name = "uuid"))
})
public class HsBookingItemRbacEntity extends HsBookingItem {
public static RbacView rbac() {
return rbacViewFor("bookingItem", HsBookingItemRbacEntity.class)
.withIdentityView(SQL.projection("caption"))
.withRestrictedViewOrderBy(SQL.expression("validity"))
.withUpdatableColumns("version", "caption", "validity", "resources")
.toRole(GLOBAL, ADMIN).grantPermission(INSERT) // TODO.impl: Why is this necessary to insert test data?
.toRole(GLOBAL, ADMIN).grantPermission(DELETE)
.importEntityAlias("project", HsBookingProject.class, usingDefaultCase(),
dependsOnColumn("projectUuid"),
directlyFetchedByDependsOnColumn(),
NULLABLE)
.toRole("project", ADMIN).grantPermission(INSERT)
.importEntityAlias("parentItem", HsBookingItemRbacEntity.class, usingDefaultCase(),
dependsOnColumn("parentItemUuid"),
directlyFetchedByDependsOnColumn(),
NULLABLE)
.toRole("parentItem", ADMIN).grantPermission(INSERT)
.createRole(OWNER, (with) -> {
with.incomingSuperRole("project", AGENT);
with.incomingSuperRole("parentItem", AGENT);
})
.createSubRole(ADMIN, (with) -> {
with.permission(UPDATE);
})
.createSubRole(AGENT)
.createSubRole(TENANT, (with) -> {
with.outgoingSubRole("project", TENANT);
with.outgoingSubRole("parentItem", TENANT);
with.permission(SELECT);
})
.limitDiagramTo("bookingItem", "project", "rbac.global");
}
public static void main(String[] args) throws IOException {
rbac().generateWithBaseFileName("6-hs-booking/630-booking-item/6303-hs-booking-item-rbac");
}
}

23
src/main/java/net/hostsharing/hsadminng/hs/booking/item/HsBookingItemRbacRepository.java
View File

@ -1,23 +0,0 @@
package net.hostsharing.hsadminng.hs.booking.item;
import org.springframework.data.repository.Repository;
import java.util.List;
import java.util.Optional;
import java.util.UUID;
public interface HsBookingItemRbacRepository extends HsBookingItemRepository<HsBookingItemRbacEntity>,
Repository<HsBookingItemRbacEntity, UUID> {
Optional<HsBookingItemRbacEntity> findByUuid(final UUID bookingItemUuid);
List<HsBookingItemRbacEntity> findByCaption(String bookingItemCaption);
List<HsBookingItemRbacEntity> findAllByProjectUuid(final UUID projectItemUuid);
HsBookingItemRbacEntity save(HsBookingItemRbacEntity current);
int deleteByUuid(final UUID uuid);
long count();
}

24
src/main/java/net/hostsharing/hsadminng/hs/booking/item/HsBookingItemRealEntity.java
View File

@ -1,24 +0,0 @@
package net.hostsharing.hsadminng.hs.booking.item;
import lombok.Getter;
import lombok.NoArgsConstructor;
import lombok.Setter;
import lombok.experimental.SuperBuilder;
import jakarta.persistence.AttributeOverride;
import jakarta.persistence.AttributeOverrides;
import jakarta.persistence.Column;
import jakarta.persistence.Entity;
import jakarta.persistence.Table;
@Entity
@Table(name = "hs_booking_item")
@SuperBuilder(toBuilder = true)
@Getter
@Setter
@NoArgsConstructor
@AttributeOverrides({
@AttributeOverride(name = "uuid", column = @Column(name = "uuid"))
})public class HsBookingItemRealEntity extends HsBookingItem {
}

23
src/main/java/net/hostsharing/hsadminng/hs/booking/item/HsBookingItemRealRepository.java
View File

@ -1,23 +0,0 @@
package net.hostsharing.hsadminng.hs.booking.item;
import org.springframework.data.repository.Repository;
import java.util.List;
import java.util.Optional;
import java.util.UUID;
public interface HsBookingItemRealRepository extends HsBookingItemRepository<HsBookingItemRealEntity>,
Repository<HsBookingItemRealEntity, UUID> {
Optional<HsBookingItemRealEntity> findByUuid(final UUID bookingItemUuid);
List<HsBookingItemRealEntity> findByCaption(String bookingItemCaption);
List<HsBookingItemRealEntity> findAllByProjectUuid(final UUID projectItemUuid);
HsBookingItemRealEntity save(HsBookingItemRealEntity current);
int deleteByUuid(final UUID uuid);
long count();
}

13
src/main/java/net/hostsharing/hsadminng/hs/booking/item/HsBookingItemRepository.java
View File

@ -1,18 +1,19 @@
package net.hostsharing.hsadminng.hs.booking.item;
import org.springframework.data.repository.Repository;
import java.util.List;
import java.util.Optional;
import java.util.UUID;
public interface HsBookingItemRepository<E extends HsBookingItem> {
public interface HsBookingItemRepository extends Repository<HsBookingItemEntity, UUID> {
Optional<E> findByUuid(final UUID bookingItemUuid);
List<HsBookingItemEntity> findAll();
Optional<HsBookingItemEntity> findByUuid(final UUID bookingItemUuid);
List<E> findByCaption(String bookingItemCaption);
List<HsBookingItemEntity> findAllByDebitorUuid(final UUID bookingItemUuid);
List<E> findAllByProjectUuid(final UUID projectItemUuid);
E save(E current);
HsBookingItemEntity save(HsBookingItemEntity current);
int deleteByUuid(final UUID uuid);

42
src/main/java/net/hostsharing/hsadminng/hs/booking/item/HsBookingItemType.java
View File

@ -1,42 +0,0 @@
package net.hostsharing.hsadminng.hs.booking.item;
import java.util.List;
import java.util.Set;
import static java.util.Optional.ofNullable;
public enum HsBookingItemType implements Node {
PRIVATE_CLOUD,
CLOUD_SERVER(PRIVATE_CLOUD),
MANAGED_SERVER(PRIVATE_CLOUD),
MANAGED_WEBSPACE(MANAGED_SERVER),
DOMAIN_SETUP;
private final HsBookingItemType parentItemType;
HsBookingItemType() {
this.parentItemType = null;
}
HsBookingItemType(final HsBookingItemType parentItemType) {
this.parentItemType = parentItemType;
}
@Override
public List<String> edges(final Set<String> inGroups) {
return ofNullable(parentItemType)
.map(p -> (nodeName() + " *--> " + p.nodeName()))
.stream().toList();
}
@Override
public boolean belongsToAny(final Set<String> groups) {
return true; // we currently do not filter booking item types
}
@Override
public String nodeName() {
return "BI_" + name();
}
}

11
src/main/java/net/hostsharing/hsadminng/hs/booking/item/Node.java
View File

@ -1,11 +0,0 @@
package net.hostsharing.hsadminng.hs.booking.item;
import java.util.List;
import java.util.Set;
public interface Node {
String nodeName();
boolean belongsToAny(Set<String> groups);
List<String> edges(final Set<String> inGroup);
}

88
src/main/java/net/hostsharing/hsadminng/hs/booking/item/validators/HsBookingItemEntityValidator.java
View File

@ -1,88 +0,0 @@
package net.hostsharing.hsadminng.hs.booking.item.validators;
import net.hostsharing.hsadminng.hs.booking.item.HsBookingItem;
import net.hostsharing.hsadminng.hs.validation.HsEntityValidator;
import net.hostsharing.hsadminng.hs.validation.ValidatableProperty;
import org.apache.commons.lang3.BooleanUtils;
import java.util.Collection;
import java.util.List;
import java.util.Objects;
import java.util.stream.Stream;
import static java.util.Arrays.stream;
import static java.util.Collections.emptyList;
import static java.util.Optional.ofNullable;
public class HsBookingItemEntityValidator extends HsEntityValidator<HsBookingItem> {
public HsBookingItemEntityValidator(final ValidatableProperty<?, ?>... properties) {
super(properties);
}
@Override
public List<String> validateEntity(final HsBookingItem bookingItem) {
// TODO.impl: HsBookingItemType could do this similar to HsHostingAssetType
if ( bookingItem.getParentItem() == null && bookingItem.getProject() == null) {
return List.of(bookingItem + ".'parentItem' or .'project' expected to be set, but both are null");
}
return enrich(prefix(bookingItem.toShortString(), "resources"), super.validateProperties(bookingItem));
}
@Override
public List<String> validateContext(final HsBookingItem bookingItem) {
return sequentiallyValidate(
() -> optionallyValidate(bookingItem.getParentItem()),
() -> validateAgainstSubEntities(bookingItem)
);
}
private static List<String> optionallyValidate(final HsBookingItem bookingItem) {
return bookingItem != null
? enrich(prefix(bookingItem.toShortString(), ""),
HsBookingItemEntityValidatorRegistry.forType(bookingItem.getType()).validateContext(bookingItem))
: emptyList();
}
protected List<String> validateAgainstSubEntities(final HsBookingItem bookingItem) {
return enrich(prefix(bookingItem.toShortString(), "resources"),
Stream.concat(
stream(propertyValidators)
.map(propDef -> propDef.validateTotals(bookingItem))
.flatMap(Collection::stream),
stream(propertyValidators)
.filter(ValidatableProperty::isTotalsValidator)
.map(prop -> validateMaxTotalValue(bookingItem, prop))
).filter(Objects::nonNull).toList());
}
// TODO.refa: convert into generic shape like multi-options validator
private static String validateMaxTotalValue(
final HsBookingItem bookingItem,
final ValidatableProperty<?, ?> propDef) {
final var propName = propDef.propertyName();
final var propUnit = ofNullable(propDef.unit()).map(u -> " " + u).orElse("");
final var totalValue = ofNullable(bookingItem.getSubBookingItems()).orElse(emptyList())
.stream()
.map(subItem -> propDef.getValue(subItem.getResources()))
.map(HsBookingItemEntityValidator::convertBooleanToInteger)
.map(HsBookingItemEntityValidator::toIntegerWithDefault0)
.reduce(0, Integer::sum);
final var maxValue = getIntegerValueWithDefault0(propDef, bookingItem.getResources());
if (propDef.thresholdPercentage() != null ) {
return totalValue > (maxValue * propDef.thresholdPercentage() / 100)
? "%s' maximum total is %d%s, but actual total %s is %d%s, which exceeds threshold of %d%%"
.formatted(propName, maxValue, propUnit, propName, totalValue, propUnit, propDef.thresholdPercentage())
: null;
} else {
return totalValue > maxValue
? "%s' maximum total is %d%s, but actual total %s is %d%s"
.formatted(propName, maxValue, propUnit, propName, totalValue, propUnit)
: null;
}
}
private static Object convertBooleanToInteger(final Object value) {
return value instanceof Boolean ? BooleanUtils.toInteger((Boolean)value) : value;
}
}

62
src/main/java/net/hostsharing/hsadminng/hs/booking/item/validators/HsBookingItemEntityValidatorRegistry.java
View File

@ -1,62 +0,0 @@
package net.hostsharing.hsadminng.hs.booking.item.validators;
import net.hostsharing.hsadminng.hs.booking.item.HsBookingItem;
import net.hostsharing.hsadminng.hs.booking.item.HsBookingItemType;
import net.hostsharing.hsadminng.hs.validation.HsEntityValidator;
import net.hostsharing.hsadminng.errors.MultiValidationException;
import jakarta.persistence.EntityManager;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
import static java.util.Arrays.stream;
import static net.hostsharing.hsadminng.hs.booking.item.HsBookingItemType.CLOUD_SERVER;
import static net.hostsharing.hsadminng.hs.booking.item.HsBookingItemType.DOMAIN_SETUP;
import static net.hostsharing.hsadminng.hs.booking.item.HsBookingItemType.MANAGED_SERVER;
import static net.hostsharing.hsadminng.hs.booking.item.HsBookingItemType.MANAGED_WEBSPACE;
import static net.hostsharing.hsadminng.hs.booking.item.HsBookingItemType.PRIVATE_CLOUD;
public class HsBookingItemEntityValidatorRegistry {
private static final Map<Enum<HsBookingItemType>, HsEntityValidator<HsBookingItem>> validators = new HashMap<>();
static {
register(PRIVATE_CLOUD, new HsPrivateCloudBookingItemValidator());
register(CLOUD_SERVER, new HsCloudServerBookingItemValidator());
register(MANAGED_SERVER, new HsManagedServerBookingItemValidator());
register(MANAGED_WEBSPACE, new HsManagedWebspaceBookingItemValidator());
register(DOMAIN_SETUP, new HsDomainSetupBookingItemValidator());
}
private static void register(final Enum<HsBookingItemType> type, final HsEntityValidator<HsBookingItem> validator) {
stream(validator.propertyValidators).forEach( entry -> {
entry.verifyConsistency(Map.entry(type, validator));
});
validators.put(type, validator);
}
public static HsEntityValidator<HsBookingItem> forType(final Enum<HsBookingItemType> type) {
if ( validators.containsKey(type)) {
return validators.get(type);
}
throw new IllegalArgumentException("no validator found for type " + type);
}
public static Set<Enum<HsBookingItemType>> types() {
return validators.keySet();
}
public static List<String> doValidate(final EntityManager em, final HsBookingItem bookingItem) {
return HsEntityValidator.doWithEntityManager(em, () ->
HsEntityValidator.sequentiallyValidate(
() -> HsBookingItemEntityValidatorRegistry.forType(bookingItem.getType()).validateEntity(bookingItem),
() -> HsBookingItemEntityValidatorRegistry.forType(bookingItem.getType()).validateContext(bookingItem))
);
}
public static <E extends HsBookingItem> E validated(final EntityManager em, final E entityToSave) {
MultiValidationException.throwIfNotEmpty(doValidate(em, entityToSave));
return entityToSave;
}
}

29
src/main/java/net/hostsharing/hsadminng/hs/booking/item/validators/HsCloudServerBookingItemValidator.java
View File

@ -1,29 +0,0 @@
package net.hostsharing.hsadminng.hs.booking.item.validators;
import static net.hostsharing.hsadminng.hs.validation.BooleanProperty.booleanProperty;
import static net.hostsharing.hsadminng.hs.validation.EnumerationProperty.enumerationProperty;
import static net.hostsharing.hsadminng.hs.validation.IntegerProperty.integerProperty;
class HsCloudServerBookingItemValidator extends HsBookingItemEntityValidator {
HsCloudServerBookingItemValidator() {
super(
// @formatter:off
booleanProperty("active") .withDefault(true),
integerProperty("CPU") .min( 1) .max( 32) .required(),
integerProperty("RAM").unit("GB") .min( 1) .max( 8192) .required(),
integerProperty("SSD").unit("GB") .min( 25) .max( 1000) .step(25).requiresAtLeastOneOf("SDD", "HDD"),
integerProperty("HDD").unit("GB") .min(250) .max( 4000) .step(250).requiresAtLeastOneOf("SSD", "HDD"),
integerProperty("Traffic").unit("GB") .min(250) .max(10000) .step(250).requiresAtMaxOneOf("Bandwidth", "Traffic"),
integerProperty("Bandwidth").unit("GB") .min(250) .max(10000) .step(250).requiresAtMaxOneOf("Bandwidth", "Traffic"), // TODO.spec
enumerationProperty("SLA-Infrastructure").values("BASIC", "EXT8H", "EXT4H", "EXT2H").optional()
// @formatter:on
);
// (q) We do have pre-existing CloudServers without SSD, just HDD, thus SSD starts with min=0.
// TODO.impl: Validation that SSD+HDD is at minimum 25 GB is missing.
// e.g. validationGroup("SSD", "HDD").min(0);
}
}

60
src/main/java/net/hostsharing/hsadminng/hs/booking/item/validators/HsDomainSetupBookingItemValidator.java
View File

@ -1,60 +0,0 @@
package net.hostsharing.hsadminng.hs.booking.item.validators;
import net.hostsharing.hsadminng.hs.booking.item.HsBookingItem;
import net.hostsharing.hsadminng.hs.validation.PropertiesProvider;
import jakarta.persistence.EntityManager;
import java.security.SecureRandom;
import java.util.ArrayList;
import java.util.List;
import static net.hostsharing.hsadminng.hs.hosting.asset.validators.Dns.REGISTRAR_LEVEL_DOMAINS;
import static net.hostsharing.hsadminng.hs.validation.StringProperty.stringProperty;
class HsDomainSetupBookingItemValidator extends HsBookingItemEntityValidator {
public static final String FQDN_REGEX = "^((?!-)[A-Za-z0-9-]{1,63}(?<!-)\\.)+[A-Za-z]{2,12}";
public static final String DOMAIN_NAME_PROPERTY_NAME = "domainName";
public static final String VERIFICATION_CODE_PROPERTY_NAME = "verificationCode";
HsDomainSetupBookingItemValidator() {
super(
stringProperty(DOMAIN_NAME_PROPERTY_NAME).writeOnce()
.maxLength(253)
.matchesRegEx(FQDN_REGEX).describedAs("is not a (non-top-level) fully qualified domain name")
.notMatchesRegEx(REGISTRAR_LEVEL_DOMAINS).describedAs("is a forbidden registrar-level domain name")
.required(),
stringProperty(VERIFICATION_CODE_PROPERTY_NAME)
.minLength(12)
.maxLength(64)
.initializedBy(HsDomainSetupBookingItemValidator::generateVerificationCode)
);
}
@Override
public List<String> validateEntity(final HsBookingItem bookingItem) {
final var violations = new ArrayList<String>();
final var domainName = bookingItem.getDirectValue(DOMAIN_NAME_PROPERTY_NAME, String.class);
if (!bookingItem.isLoaded() &&
domainName.matches("hostsharing.(com|net|org|coop|de)")) {
violations.add("'" + bookingItem.toShortString() + ".resources." + DOMAIN_NAME_PROPERTY_NAME + "' = '" + domainName
+ "' is a forbidden Hostsharing domain name");
}
violations.addAll(super.validateEntity(bookingItem));
return violations;
}
private static String generateVerificationCode(final EntityManager em, final PropertiesProvider propertiesProvider) {
final var alphaNumeric = "ABCDEFGHJKLMNPQRSTUVWXYZ23456789";
final var secureRandom = new SecureRandom();
final var sb = new StringBuilder();
for (int i = 0; i < 40; ++i) {
if ( i > 0 && i % 4 == 0 ) {
sb.append("-");
}
sb.append(alphaNumeric.charAt(secureRandom.nextInt(alphaNumeric.length())));
}
return sb.toString();
}
}

27
src/main/java/net/hostsharing/hsadminng/hs/booking/item/validators/HsManagedServerBookingItemValidator.java
View File

@ -1,27 +0,0 @@
package net.hostsharing.hsadminng.hs.booking.item.validators;
import static net.hostsharing.hsadminng.hs.validation.BooleanProperty.booleanProperty;
import static net.hostsharing.hsadminng.hs.validation.EnumerationProperty.enumerationProperty;
import static net.hostsharing.hsadminng.hs.validation.IntegerProperty.integerProperty;
class HsManagedServerBookingItemValidator extends HsBookingItemEntityValidator {
HsManagedServerBookingItemValidator() {
super(
integerProperty("CPU").min(1).max(32).required(),
integerProperty("RAM").unit("GB").min(1).max(128).required(),
integerProperty("SSD").unit("GB").min(25).max(2000).step(25).requiresAtLeastOneOf("SSD", "HDD").asTotalLimit().withThreshold(200),
integerProperty("HDD").unit("GB").min(250).max(10000).step(250).requiresAtLeastOneOf("SSD", "HDD").asTotalLimit().withThreshold(200),
integerProperty("Traffic").unit("GB").min(250).max(64000).step(250).requiresAtMaxOneOf("Bandwidth", "Traffic").asTotalLimit().withThreshold(200),
integerProperty("Bandwidth").unit("GB").min(250).max(64000).step(250).requiresAtMaxOneOf("Bandwidth", "Traffic").asTotalLimit().withThreshold(200), // TODO.spec
enumerationProperty("SLA-Platform").values("BASIC", "EXT8H", "EXT4H", "EXT2H").withDefault("BASIC"),
booleanProperty("SLA-EMail").falseIf("SLA-Platform", "BASIC").withDefault(false),
booleanProperty("SLA-Maria").falseIf("SLA-Platform", "BASIC").optional(),
booleanProperty("SLA-PgSQL").falseIf("SLA-Platform", "BASIC").optional(),
booleanProperty("SLA-Office").falseIf("SLA-Platform", "BASIC").optional(),
booleanProperty("SLA-Web").falseIf("SLA-Platform", "BASIC").optional()
);
}
}

115
src/main/java/net/hostsharing/hsadminng/hs/booking/item/validators/HsManagedWebspaceBookingItemValidator.java
View File

@ -1,115 +0,0 @@
package net.hostsharing.hsadminng.hs.booking.item.validators;
import net.hostsharing.hsadminng.hs.booking.item.HsBookingItem;
import net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAssetRealEntity;
import net.hostsharing.hsadminng.hs.validation.HsEntityValidator;
import net.hostsharing.hsadminng.hs.validation.IntegerProperty;
import org.apache.commons.lang3.function.TriFunction;
import java.util.List;
import java.util.Optional;
import static java.util.Collections.emptyList;
import static net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAssetType.DOMAIN_MBOX_SETUP;
import static net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAssetType.EMAIL_ADDRESS;
import static net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAssetType.MARIADB_DATABASE;
import static net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAssetType.MARIADB_USER;
import static net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAssetType.PGSQL_DATABASE;
import static net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAssetType.PGSQL_USER;
import static net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAssetType.UNIX_USER;
import static net.hostsharing.hsadminng.hs.validation.BooleanProperty.booleanProperty;
import static net.hostsharing.hsadminng.hs.validation.EnumerationProperty.enumerationProperty;
import static net.hostsharing.hsadminng.hs.validation.IntegerProperty.integerProperty;
class HsManagedWebspaceBookingItemValidator extends HsBookingItemEntityValidator {
public HsManagedWebspaceBookingItemValidator() {
super(
integerProperty("SSD").unit("GB").min(1).max(2000).step(1).required(),
integerProperty("HDD").unit("GB").min(0).max(10000).step(10).optional(),
integerProperty("Traffic").unit("GB").min(10).max(64000).step(10).requiresAtMaxOneOf("Bandwidth", "Traffic"),
integerProperty("Bandwidth").unit("GB").min(10).max(1000).step(10).requiresAtMaxOneOf("Bandwidth", "Traffic"), // TODO.spec
integerProperty("Multi").min(1).max(100).step(1).withDefault(1)
.eachComprising( 25, unixUsers())
.eachComprising( 5, databaseUsers())
.eachComprising( 5, databases())
.eachComprising(250, eMailAddresses()),
integerProperty("Daemons").min(0).max(16).withDefault(0),
booleanProperty("Online Office Server").optional(), // TODO.impl: shorten to "Office"
enumerationProperty("SLA-Platform").values("BASIC", "EXT24H").withDefault("BASIC")
);
}
private static TriFunction<HsBookingItem, IntegerProperty<?>, Integer, List<String>> unixUsers() {
return (final HsBookingItem entity, final IntegerProperty<?> prop, final Integer factor) -> {
final var unixUserCount = fetchRelatedBookingItem(entity)
.map(ha -> ha.getSubHostingAssets().stream()
.filter(subAsset -> subAsset.getType() == UNIX_USER)
.count())
.orElse(0L);
final long limitingValue = prop.getValue(entity.getResources());
if (unixUserCount > factor*limitingValue) {
return List.of(prop.propertyName() + "=" + limitingValue + " allows at maximum " + limitingValue*factor + " unix users, but " + unixUserCount + " found");
}
return emptyList();
};
}
private static TriFunction<HsBookingItem, IntegerProperty<?>, Integer, List<String>> databaseUsers() {
return (final HsBookingItem entity, final IntegerProperty<?> prop, final Integer factor) -> {
final var dbUserCount = fetchRelatedBookingItem(entity)
.map(ha -> ha.getSubHostingAssets().stream()
.filter(bi -> bi.getType() == PGSQL_USER || bi.getType() == MARIADB_USER )
.count())
.orElse(0L);
final long limitingValue = prop.getValue(entity.getResources());
if (dbUserCount > factor*limitingValue) {
return List.of(prop.propertyName() + "=" + limitingValue + " allows at maximum " + limitingValue*factor + " database users, but " + dbUserCount + " found");
}
return emptyList();
};
}
private static TriFunction<HsBookingItem, IntegerProperty<?>, Integer, List<String>> databases() {
return (final HsBookingItem entity, final IntegerProperty<?> prop, final Integer factor) -> {
final var unixUserCount = fetchRelatedBookingItem(entity)
.map(ha -> ha.getSubHostingAssets().stream()
.filter(bi -> bi.getType()==PGSQL_USER || bi.getType()==MARIADB_USER )
.flatMap(domainEMailSetup -> domainEMailSetup.getSubHostingAssets().stream()
.filter(subAsset -> subAsset.getType()==PGSQL_DATABASE || subAsset.getType()==MARIADB_DATABASE))
.count())
.orElse(0L);
final long limitingValue = prop.getValue(entity.getResources());
if (unixUserCount > factor*limitingValue) {
return List.of(prop.propertyName() + "=" + limitingValue + " allows at maximum " + limitingValue*factor + " databases, but " + unixUserCount + " found");
}
return emptyList();
};
}
private static TriFunction<HsBookingItem, IntegerProperty<?>, Integer, List<String>> eMailAddresses() {
return (final HsBookingItem entity, final IntegerProperty<?> prop, final Integer factor) -> {
final var unixUserCount = fetchRelatedBookingItem(entity)
.map(ha -> ha.getSubHostingAssets().stream()
.filter(bi -> bi.getType() == DOMAIN_MBOX_SETUP)
.flatMap(domainEMailSetup -> domainEMailSetup.getSubHostingAssets().stream()
.filter(subAsset -> subAsset.getType()==EMAIL_ADDRESS))
.count())
.orElse(0L);
final long limitingValue = prop.getValue(entity.getResources());
if (unixUserCount > factor*limitingValue) {
return List.of(prop.propertyName() + "=" + limitingValue + " allows at maximum " + limitingValue*factor + " databases, but " + unixUserCount + " found");
}
return emptyList();
};
}
private static Optional<HsHostingAssetRealEntity> fetchRelatedBookingItem(final HsBookingItem entity) {
// TODO.perf: maybe we need to cache the result at least for a single valiationrun
return HsEntityValidator.localEntityManager.get().createQuery(
"SELECT asset FROM HsHostingAssetRealEntity asset WHERE asset.bookingItem.uuid=:bookingItemUuid",
HsHostingAssetRealEntity.class)
.setParameter("bookingItemUuid", entity.getUuid())
.getResultStream().findFirst(); // there are 0 or 1, never more
}
}

41
src/main/java/net/hostsharing/hsadminng/hs/booking/item/validators/HsPrivateCloudBookingItemValidator.java
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package net.hostsharing.hsadminng.hs.booking.item.validators;
import static net.hostsharing.hsadminng.hs.validation.IntegerProperty.integerProperty;
class HsPrivateCloudBookingItemValidator extends HsBookingItemEntityValidator {
HsPrivateCloudBookingItemValidator() {
super(
// @formatter:off
integerProperty("CPU") .min( 1).max( 128).required().asTotalLimit(),
integerProperty("RAM").unit("GB") .min( 1).max( 512).required().asTotalLimit(),
integerProperty("SSD").unit("GB") .min( 25).max( 4000).step(25).requiresAtLeastOneOf("SSD", "HDD").asTotalLimit(),
integerProperty("HDD").unit("GB") .min(250).max(16000).step(250).requiresAtLeastOneOf("SSD", "HDD").asTotalLimit(),
integerProperty("Traffic").unit("GB") .min(250).max(64000).step(250).requiresAtMaxOneOf("Bandwidth", "Traffic").asTotalLimit(),
integerProperty("Bandwidth").unit("GB") .min(250).max(64000).step(250).requiresAtMaxOneOf("Bandwidth", "Traffic").asTotalLimit(), // TODO.spec
// Alternatively we could specify it similarly to "Multi" option but exclusively counting:
// integerProperty("Resource-Points") .min(4).max(100).required()
// .each("CPU").countsAs(64)
// .each("RAM").countsAs(64)
// .each("SSD").countsAs(18)
// .each("HDD").countsAs(2)
// .each("Traffic").countsAs(1),
integerProperty("SLA-Infrastructure EXT8H") .min( 0).max( 20).withDefault(0).asTotalLimitFor("SLA-Infrastructure", "EXT8H"),
integerProperty("SLA-Infrastructure EXT4H") .min( 0).max( 20).withDefault(0).asTotalLimitFor("SLA-Infrastructure", "EXT4H"),
integerProperty("SLA-Infrastructure EXT2H") .min( 0).max( 20).withDefault(0).asTotalLimitFor("SLA-Infrastructure", "EXT2H"),
integerProperty("SLA-Platform EXT8H") .min( 0).max( 20).withDefault(0).asTotalLimitFor("SLA-Platform", "EXT8H"),
integerProperty("SLA-Platform EXT4H") .min( 0).max( 20).withDefault(0).asTotalLimitFor("SLA-Platform", "EXT4H"),
integerProperty("SLA-Platform EXT2H") .min( 0).max( 20).withDefault(0).asTotalLimitFor("SLA-Platform", "EXT2H"),
integerProperty("SLA-EMail") .min( 0).max( 20).withDefault(0).asTotalLimit(),
integerProperty("SLA-Maria") .min( 0).max( 20).withDefault(0).asTotalLimit(),
integerProperty("SLA-PgSQL") .min( 0).max( 20).withDefault(0).asTotalLimit(),
integerProperty("SLA-Office") .min( 0).max( 20).withDefault(0).asTotalLimit(),
integerProperty("SLA-Web") .min( 0).max( 20).withDefault(0).asTotalLimit()
// @formatter:on
);
}
}

115
src/main/java/net/hostsharing/hsadminng/hs/booking/project/HsBookingProject.java
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package net.hostsharing.hsadminng.hs.booking.project;
import lombok.*;
import lombok.experimental.SuperBuilder;
import net.hostsharing.hsadminng.hs.booking.debitor.HsBookingDebitorEntity;
import net.hostsharing.hsadminng.hs.office.debitor.HsOfficeDebitorEntity;
import net.hostsharing.hsadminng.hs.office.relation.HsOfficeRelationRbacEntity;
import net.hostsharing.hsadminng.rbac.generator.RbacView;
import net.hostsharing.hsadminng.rbac.generator.RbacView.SQL;
import net.hostsharing.hsadminng.rbac.object.BaseEntity;
import net.hostsharing.hsadminng.stringify.Stringify;
import net.hostsharing.hsadminng.stringify.Stringifyable;
import jakarta.persistence.*;
import java.io.IOException;
import java.util.UUID;
import static java.util.Optional.ofNullable;
import static net.hostsharing.hsadminng.hs.office.relation.HsOfficeRelationType.DEBITOR;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.Column.dependsOnColumn;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.ColumnValue.usingCase;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.ColumnValue.usingDefaultCase;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.GLOBAL;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.Nullable.NOT_NULL;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.Permission.*;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.Role.*;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.SQL.directlyFetchedByDependsOnColumn;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.SQL.fetchedBySql;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.rbacViewFor;
import static net.hostsharing.hsadminng.stringify.Stringify.stringify;
@MappedSuperclass
@Getter
@Setter
@NoArgsConstructor(access = AccessLevel.PROTECTED)
@AllArgsConstructor(access = AccessLevel.PROTECTED)
@SuperBuilder(builderMethodName = "baseBuilder", toBuilder = true)
public abstract class HsBookingProject implements Stringifyable, BaseEntity<HsBookingProject> {
private static Stringify<HsBookingProject> stringify = stringify(HsBookingProject.class)
.withProp(HsBookingProject::getDebitor)
.withProp(HsBookingProject::getCaption)
.quotedValues(false);
@Id
@GeneratedValue
private UUID uuid;
@Version
private int version;
@ManyToOne(optional = false)
@JoinColumn(name = "debitoruuid")
private HsBookingDebitorEntity debitor;
@Column(name = "caption")
private String caption;
@Override
public String toString() {
return stringify.apply(this);
}
@Override
public String toShortString() {
return ofNullable(debitor).map(HsBookingDebitorEntity::toShortString).orElse("D-???????") +
":" + caption;
}
public static RbacView rbac() {
return rbacViewFor("project", HsBookingProject.class)
.withIdentityView(SQL.query("""
SELECT bookingProject.uuid as uuid, debitorIV.idName || '-' || base.cleanIdentifier(bookingProject.caption) as idName
FROM hs_booking_project bookingProject
JOIN hs_office_debitor_iv debitorIV ON debitorIV.uuid = bookingProject.debitorUuid
"""))
.withRestrictedViewOrderBy(SQL.expression("caption"))
.withUpdatableColumns("version", "caption")
.importEntityAlias("debitor", HsOfficeDebitorEntity.class, usingDefaultCase(),
dependsOnColumn("debitorUuid"),
directlyFetchedByDependsOnColumn(),
NOT_NULL)
.importEntityAlias("debitorRel", HsOfficeRelationRbacEntity.class, usingCase(DEBITOR),
dependsOnColumn("debitorUuid"),
fetchedBySql("""
SELECT ${columns}
FROM hs_office_relation debitorRel
JOIN hs_office_debitor debitor ON debitor.debitorRelUuid = debitorRel.uuid
WHERE debitor.uuid = ${REF}.debitorUuid
"""),
NOT_NULL)
.toRole("debitorRel", ADMIN).grantPermission(INSERT)
.toRole(GLOBAL, ADMIN).grantPermission(DELETE)
.createRole(OWNER, (with) -> {
with.incomingSuperRole("debitorRel", AGENT).unassumed();
})
.createSubRole(ADMIN, (with) -> {
with.permission(UPDATE);
})
.createSubRole(AGENT)
.createSubRole(TENANT, (with) -> {
with.outgoingSubRole("debitorRel", TENANT);
with.permission(SELECT);
})
.limitDiagramTo("project", "debitorRel", "rbac.global");
}
public static void main(String[] args) throws IOException {
rbac().generateWithBaseFileName("6-hs-booking/620-booking-project/6203-hs-booking-project-rbac");
}
}

128
src/main/java/net/hostsharing/hsadminng/hs/booking/project/HsBookingProjectController.java
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package net.hostsharing.hsadminng.hs.booking.project;
import net.hostsharing.hsadminng.context.Context;
import net.hostsharing.hsadminng.hs.booking.debitor.HsBookingDebitorRepository;
import net.hostsharing.hsadminng.hs.booking.generated.api.v1.api.HsBookingProjectsApi;
import net.hostsharing.hsadminng.hs.booking.generated.api.v1.model.HsBookingProjectInsertResource;
import net.hostsharing.hsadminng.hs.booking.generated.api.v1.model.HsBookingProjectPatchResource;
import net.hostsharing.hsadminng.hs.booking.generated.api.v1.model.HsBookingProjectResource;
import net.hostsharing.hsadminng.mapper.Mapper;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.ResponseEntity;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.servlet.mvc.method.annotation.MvcUriComponentsBuilder;
import jakarta.persistence.EntityNotFoundException;
import java.util.List;
import java.util.UUID;
import java.util.function.BiConsumer;
@RestController
public class HsBookingProjectController implements HsBookingProjectsApi {
@Autowired
private Context context;
@Autowired
private Mapper mapper;
@Autowired
private HsBookingProjectRbacRepository bookingProjectRepo;
@Autowired
private HsBookingDebitorRepository debitorRepo;
@Override
@Transactional(readOnly = true)
public ResponseEntity<List<HsBookingProjectResource>> listBookingProjectsByDebitorUuid(
final String currentSubject,
final String assumedRoles,
final UUID debitorUuid) {
context.define(currentSubject, assumedRoles);
final var entities = bookingProjectRepo.findAllByDebitorUuid(debitorUuid);
final var resources = mapper.mapList(entities, HsBookingProjectResource.class);
return ResponseEntity.ok(resources);
}
@Override
@Transactional
public ResponseEntity<HsBookingProjectResource> addBookingProject(
final String currentSubject,
final String assumedRoles,
final HsBookingProjectInsertResource body) {
context.define(currentSubject, assumedRoles);
final var entityToSave = mapper.map(body, HsBookingProjectRbacEntity.class, RESOURCE_TO_ENTITY_POSTMAPPER);
final var saved = bookingProjectRepo.save(entityToSave);
final var uri =
MvcUriComponentsBuilder.fromController(getClass())
.path("/api/hs/booking/projects/{id}")
.buildAndExpand(saved.getUuid())
.toUri();
final var mapped = mapper.map(saved, HsBookingProjectResource.class);
return ResponseEntity.created(uri).body(mapped);
}
@Override
@Transactional(readOnly = true)
public ResponseEntity<HsBookingProjectResource> getBookingProjectByUuid(
final String currentSubject,
final String assumedRoles,
final UUID bookingProjectUuid) {
context.define(currentSubject, assumedRoles);
final var result = bookingProjectRepo.findByUuid(bookingProjectUuid);
return result
.map(bookingProjectEntity -> ResponseEntity.ok(
mapper.map(bookingProjectEntity, HsBookingProjectResource.class)))
.orElseGet(() -> ResponseEntity.notFound().build());
}
@Override
@Transactional
public ResponseEntity<Void> deleteBookingIemByUuid(
final String currentSubject,
final String assumedRoles,
final UUID bookingProjectUuid) {
context.define(currentSubject, assumedRoles);
final var result = bookingProjectRepo.deleteByUuid(bookingProjectUuid);
return result == 0
? ResponseEntity.notFound().build()
: ResponseEntity.noContent().build();
}
@Override
@Transactional
public ResponseEntity<HsBookingProjectResource> patchBookingProject(
final String currentSubject,
final String assumedRoles,
final UUID bookingProjectUuid,
final HsBookingProjectPatchResource body) {
context.define(currentSubject, assumedRoles);
final var current = bookingProjectRepo.findByUuid(bookingProjectUuid).orElseThrow();
new HsBookingProjectEntityPatcher(current).apply(body);
final var saved = bookingProjectRepo.save(current);
final var mapped = mapper.map(saved, HsBookingProjectResource.class);
return ResponseEntity.ok(mapped);
}
final BiConsumer<HsBookingProjectInsertResource, HsBookingProjectRbacEntity> RESOURCE_TO_ENTITY_POSTMAPPER = (resource, entity) -> {
if (resource.getDebitorUuid() != null) {
entity.setDebitor(debitorRepo.findByUuid(resource.getDebitorUuid())
.orElseThrow(() -> new EntityNotFoundException("ERROR: [400] debitorUuid %s not found".formatted(
resource.getDebitorUuid()))));
}
};
}

22
src/main/java/net/hostsharing/hsadminng/hs/booking/project/HsBookingProjectEntityPatcher.java
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package net.hostsharing.hsadminng.hs.booking.project;
import net.hostsharing.hsadminng.hs.booking.generated.api.v1.model.HsBookingProjectPatchResource;
import net.hostsharing.hsadminng.mapper.EntityPatcher;
import net.hostsharing.hsadminng.mapper.OptionalFromJson;
public class HsBookingProjectEntityPatcher implements EntityPatcher<HsBookingProjectPatchResource> {
private final HsBookingProject entity;
public HsBookingProjectEntityPatcher(final HsBookingProject entity) {
this.entity = entity;
}
@Override
public void apply(final HsBookingProjectPatchResource resource) {
OptionalFromJson.of(resource.getCaption())
.ifPresent(entity::setCaption);
}
}

87
src/main/java/net/hostsharing/hsadminng/hs/booking/project/HsBookingProjectRbacEntity.java
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package net.hostsharing.hsadminng.hs.booking.project;
import lombok.Getter;
import lombok.NoArgsConstructor;
import lombok.Setter;
import lombok.experimental.SuperBuilder;
import net.hostsharing.hsadminng.hs.office.debitor.HsOfficeDebitorEntity;
import net.hostsharing.hsadminng.hs.office.relation.HsOfficeRelationRbacEntity;
import net.hostsharing.hsadminng.rbac.generator.RbacView;
import net.hostsharing.hsadminng.rbac.generator.RbacView.SQL;
import jakarta.persistence.Entity;
import jakarta.persistence.Table;
import java.io.IOException;
import static net.hostsharing.hsadminng.hs.office.relation.HsOfficeRelationType.DEBITOR;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.Column.dependsOnColumn;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.ColumnValue.usingCase;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.ColumnValue.usingDefaultCase;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.GLOBAL;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.Nullable.NOT_NULL;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.Permission.DELETE;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.Permission.INSERT;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.Permission.SELECT;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.Permission.UPDATE;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.Role.ADMIN;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.Role.AGENT;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.Role.OWNER;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.Role.TENANT;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.SQL.directlyFetchedByDependsOnColumn;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.SQL.fetchedBySql;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.rbacViewFor;
@Entity
@Table(name = "hs_booking_project_rv")
@SuperBuilder(toBuilder = true)
@Getter
@Setter
@NoArgsConstructor
public class HsBookingProjectRbacEntity extends HsBookingProject {
public static RbacView rbac() {
return rbacViewFor("project", HsBookingProjectRbacEntity.class)
.withIdentityView(SQL.query("""
SELECT bookingProject.uuid as uuid, debitorIV.idName || '-' || base.cleanIdentifier(bookingProject.caption) as idName
FROM hs_booking_project bookingProject
JOIN hs_office_debitor_iv debitorIV ON debitorIV.uuid = bookingProject.debitorUuid
"""))
.withRestrictedViewOrderBy(SQL.expression("caption"))
.withUpdatableColumns("version", "caption")
.importEntityAlias("debitor", HsOfficeDebitorEntity.class, usingDefaultCase(),
dependsOnColumn("debitorUuid"),
directlyFetchedByDependsOnColumn(),
NOT_NULL)
.importEntityAlias("debitorRel", HsOfficeRelationRbacEntity.class, usingCase(DEBITOR),
dependsOnColumn("debitorUuid"),
fetchedBySql("""
SELECT ${columns}
FROM hs_office_relation debitorRel
JOIN hs_office_debitor debitor ON debitor.debitorRelUuid = debitorRel.uuid
WHERE debitor.uuid = ${REF}.debitorUuid
"""),
NOT_NULL)
.toRole("debitorRel", ADMIN).grantPermission(INSERT)
.toRole(GLOBAL, ADMIN).grantPermission(DELETE)
.createRole(OWNER, (with) -> {
with.incomingSuperRole("debitorRel", AGENT).unassumed();
})
.createSubRole(ADMIN, (with) -> {
with.permission(UPDATE);
})
.createSubRole(AGENT)
.createSubRole(TENANT, (with) -> {
with.outgoingSubRole("debitorRel", TENANT);
with.permission(SELECT);
})
.limitDiagramTo("project", "debitorRel", "rbac.global");
}
public static void main(String[] args) throws IOException {
rbac().generateWithBaseFileName("6-hs-booking/620-booking-project/6203-hs-booking-project-rbac");
}
}

22
src/main/java/net/hostsharing/hsadminng/hs/booking/project/HsBookingProjectRbacRepository.java
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package net.hostsharing.hsadminng.hs.booking.project;
import org.springframework.data.repository.Repository;
import java.util.List;
import java.util.Optional;
import java.util.UUID;
public interface HsBookingProjectRbacRepository extends HsBookingProjectRepository<HsBookingProjectRbacEntity>,
Repository<HsBookingProjectRbacEntity, UUID> {
Optional<HsBookingProjectRbacEntity> findByUuid(final UUID bookingProjectUuid);
List<HsBookingProjectRbacEntity> findByCaption(final String projectCaption);
List<HsBookingProjectRbacEntity> findAllByDebitorUuid(final UUID bookingProjectUuid);
HsBookingProjectRbacEntity save(HsBookingProjectRbacEntity current);
int deleteByUuid(final UUID uuid);
long count();
}

19
src/main/java/net/hostsharing/hsadminng/hs/booking/project/HsBookingProjectRealEntity.java
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package net.hostsharing.hsadminng.hs.booking.project;
import lombok.Getter;
import lombok.NoArgsConstructor;
import lombok.Setter;
import lombok.experimental.SuperBuilder;
import jakarta.persistence.Entity;
import jakarta.persistence.Table;
@Entity
@Table(name = "hs_booking_project")
@SuperBuilder(toBuilder = true)
@Getter
@Setter
@NoArgsConstructor
public class HsBookingProjectRealEntity extends HsBookingProject {
}

22
src/main/java/net/hostsharing/hsadminng/hs/booking/project/HsBookingProjectRealRepository.java
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package net.hostsharing.hsadminng.hs.booking.project;
import org.springframework.data.repository.Repository;
import java.util.List;
import java.util.Optional;
import java.util.UUID;
public interface HsBookingProjectRealRepository extends HsBookingProjectRepository<HsBookingProjectRealEntity>,
Repository<HsBookingProjectRealEntity, UUID> {
Optional<HsBookingProjectRealEntity> findByUuid(final UUID bookingProjectUuid);
List<HsBookingProjectRealEntity> findByCaption(final String projectCaption);
List<HsBookingProjectRealEntity> findAllByDebitorUuid(final UUID bookingProjectUuid);
HsBookingProjectRealEntity save(HsBookingProjectRealEntity current);
int deleteByUuid(final UUID uuid);
long count();
}

19
src/main/java/net/hostsharing/hsadminng/hs/booking/project/HsBookingProjectRepository.java
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package net.hostsharing.hsadminng.hs.booking.project;
import java.util.List;
import java.util.Optional;
import java.util.UUID;
public interface HsBookingProjectRepository<E extends HsBookingProject> {
Optional<E> findByUuid(final UUID bookingProjectUuid);
List<E> findByCaption(final String projectCaption);
List<E> findAllByDebitorUuid(final UUID bookingProjectUuid);
E save(E current);
int deleteByUuid(final UUID uuid);
long count();
}

166
src/main/java/net/hostsharing/hsadminng/hs/hosting/asset/HsHostingAsset.java
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package net.hostsharing.hsadminng.hs.hosting.asset;
import io.hypersistence.utils.hibernate.type.json.JsonType;
import lombok.AccessLevel;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.NoArgsConstructor;
import lombok.Setter;
import lombok.Getter;
import lombok.experimental.SuperBuilder;
import net.hostsharing.hsadminng.hs.booking.item.HsBookingItem;
import net.hostsharing.hsadminng.hs.booking.item.HsBookingItemRealEntity;
import net.hostsharing.hsadminng.hs.booking.project.HsBookingProject;
import net.hostsharing.hsadminng.hs.office.contact.HsOfficeContactRealEntity;
import net.hostsharing.hsadminng.hs.validation.PropertiesProvider;
import net.hostsharing.hsadminng.mapper.PatchableMapWrapper;
import net.hostsharing.hsadminng.rbac.object.BaseEntity;
import net.hostsharing.hsadminng.stringify.Stringify;
import net.hostsharing.hsadminng.stringify.Stringifyable;
import org.hibernate.annotations.Type;
import jakarta.persistence.CascadeType;
import jakarta.persistence.Column;
import jakarta.persistence.EnumType;
import jakarta.persistence.Enumerated;
import jakarta.persistence.FetchType;
import jakarta.persistence.GeneratedValue;
import jakarta.persistence.Id;
import jakarta.persistence.JoinColumn;
import jakarta.persistence.ManyToOne;
import jakarta.persistence.MappedSuperclass;
import jakarta.persistence.OneToMany;
import jakarta.persistence.OneToOne;
import jakarta.persistence.PostLoad;
import jakarta.persistence.Transient;
import jakarta.persistence.Version;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.UUID;
import static java.util.Collections.emptyMap;
import static net.hostsharing.hsadminng.stringify.Stringify.stringify;
@MappedSuperclass
@Getter
@Setter
@NoArgsConstructor(access = AccessLevel.PROTECTED)
@AllArgsConstructor(access = AccessLevel.PROTECTED)
@SuperBuilder(builderMethodName = "baseBuilder", toBuilder = true)
public abstract class HsHostingAsset implements Stringifyable, BaseEntity<HsHostingAsset>, PropertiesProvider {
static Stringify<HsHostingAsset> stringify = stringify(HsHostingAsset.class)
.withProp(HsHostingAsset::getType)
.withProp(HsHostingAsset::getIdentifier)
.withProp(HsHostingAsset::getCaption)
.withProp(HsHostingAsset::getParentAsset)
.withProp(HsHostingAsset::getAssignedToAsset)
.withProp(HsHostingAsset::getBookingItem)
.withProp(HsHostingAsset::getConfig)
.quotedValues(false);
@Id
@GeneratedValue
private UUID uuid;
@Version
private int version;
@OneToOne(fetch = FetchType.LAZY)
@JoinColumn(name = "bookingitemuuid")
private HsBookingItemRealEntity bookingItem;
@ManyToOne(fetch = FetchType.LAZY)
@JoinColumn(name = "parentassetuuid")
private HsHostingAssetRealEntity parentAsset;
@ManyToOne(fetch = FetchType.LAZY)
@JoinColumn(name = "assignedtoassetuuid")
private HsHostingAssetRealEntity assignedToAsset;
@Column(name = "type")
@Enumerated(EnumType.STRING)
private HsHostingAssetType type;
@ManyToOne(fetch = FetchType.LAZY)
@JoinColumn(name = "alarmcontactuuid")
private HsOfficeContactRealEntity alarmContact;
@Builder.Default
@OneToMany(cascade = CascadeType.REFRESH, orphanRemoval = true, fetch = FetchType.LAZY)
@JoinColumn(name = "parentassetuuid", referencedColumnName = "uuid")
private List<HsHostingAssetRealEntity> subHostingAssets = new ArrayList<>();
@Column(name = "identifier")
private String identifier; // e.g. vm1234, xyz00, example.org, xyz00_abc
@Column(name = "caption")
private String caption;
@Builder.Default
@Setter(AccessLevel.NONE)
@Type(JsonType.class)
@Column(columnDefinition = "config")
private Map<String, Object> config = new HashMap<>();
@Transient
private PatchableMapWrapper<Object> configWrapper;
@Transient
private boolean isLoaded;
@PostLoad
public void markAsLoaded() {
this.isLoaded = true;
}
public PatchableMapWrapper<Object> getConfig() {
return PatchableMapWrapper.of(configWrapper, (newWrapper) -> {configWrapper = newWrapper;}, config);
}
public void putConfig(Map<String, Object> newConfig) {
PatchableMapWrapper.of(configWrapper, (newWrapper) -> {configWrapper = newWrapper;}, config).assign(newConfig);
}
@Override
public PatchableMapWrapper<Object> directProps() {
return getConfig();
}
public HsBookingProject getRelatedProject() {
return Optional.ofNullable(getBookingItem())
.map(HsBookingItem::getRelatedProject)
.orElseGet(() -> Optional.ofNullable(getParentAsset())
.map(HsHostingAsset::getRelatedProject)
.orElse(null));
}
@Override
public Object getContextValue(final String propName) {
final var v = directProps().get(propName);
if (v != null) {
return v;
}
if (getBookingItem() != null) {
return getBookingItem().getResources().get(propName);
}
if (getParentAsset() != null && getParentAsset().getBookingItem() != null) {
return getParentAsset().getBookingItem().getResources().get(propName);
}
return emptyMap();
}
@Override
public String toShortString() {
return getType() + ":" + getIdentifier();
}
@Override
public String toString() {
return stringify.apply(this);
}
}

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src/main/java/net/hostsharing/hsadminng/hs/hosting/asset/HsHostingAssetController.java
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package net.hostsharing.hsadminng.hs.hosting.asset;
import net.hostsharing.hsadminng.hs.booking.item.HsBookingItemRealRepository;
import net.hostsharing.hsadminng.hs.hosting.asset.validators.HostingAssetEntitySaveProcessor;
import net.hostsharing.hsadminng.hs.hosting.asset.validators.HostingAssetEntityValidatorRegistry;
import net.hostsharing.hsadminng.hs.hosting.generated.api.v1.api.HsHostingAssetsApi;
import net.hostsharing.hsadminng.context.Context;
import net.hostsharing.hsadminng.hs.hosting.generated.api.v1.model.HsHostingAssetInsertResource;
import net.hostsharing.hsadminng.hs.hosting.generated.api.v1.model.HsHostingAssetPatchResource;
import net.hostsharing.hsadminng.hs.hosting.generated.api.v1.model.HsHostingAssetResource;
import net.hostsharing.hsadminng.hs.hosting.generated.api.v1.model.HsHostingAssetTypeResource;
import net.hostsharing.hsadminng.mapper.KeyValueMap;
import net.hostsharing.hsadminng.mapper.Mapper;
import net.hostsharing.hsadminng.persistence.EntityManagerWrapper;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.ResponseEntity;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.servlet.mvc.method.annotation.MvcUriComponentsBuilder;
import jakarta.persistence.EntityNotFoundException;
import java.util.List;
import java.util.Map;
import java.util.UUID;
import java.util.function.BiConsumer;
@RestController
public class HsHostingAssetController implements HsHostingAssetsApi {
@Autowired
private EntityManagerWrapper emw;
@Autowired
private Context context;
@Autowired
private Mapper mapper;
@Autowired
private HsHostingAssetRbacRepository rbacAssetRepo;
@Autowired
private HsHostingAssetRealRepository realAssetRepo;
@Autowired
private HsBookingItemRealRepository realBookingItemRepo;
@Override
@Transactional(readOnly = true)
public ResponseEntity<List<HsHostingAssetResource>> listAssets(
final String currentSubject,
final String assumedRoles,
final UUID debitorUuid,
final UUID parentAssetUuid,
final HsHostingAssetTypeResource type) {
context.define(currentSubject, assumedRoles);
final var entities = rbacAssetRepo.findAllByCriteria(debitorUuid, parentAssetUuid, HsHostingAssetType.of(type));
final var resources = mapper.mapList(entities, HsHostingAssetResource.class, ENTITY_TO_RESOURCE_POSTMAPPER);
return ResponseEntity.ok(resources);
}
@Override
@Transactional
public ResponseEntity<HsHostingAssetResource> addAsset(
final String currentSubject,
final String assumedRoles,
final HsHostingAssetInsertResource body) {
context.define(currentSubject, assumedRoles);
final var entity = mapper.map(body, HsHostingAssetRbacEntity.class, RESOURCE_TO_ENTITY_POSTMAPPER);
final var mapped = new HostingAssetEntitySaveProcessor(emw, entity)
.preprocessEntity()
.validateEntity()
.prepareForSave()
.save()
.validateContext()
.mapUsing(e -> mapper.map(e, HsHostingAssetResource.class))
.revampProperties();
final var uri =
MvcUriComponentsBuilder.fromController(getClass())
.path("/api/hs/hosting/assets/{id}")
.buildAndExpand(mapped.getUuid())
.toUri();
return ResponseEntity.created(uri).body(mapped);
}
@Override
@Transactional(readOnly = true)
public ResponseEntity<HsHostingAssetResource> getAssetByUuid(
final String currentSubject,
final String assumedRoles,
final UUID assetUuid) {
context.define(currentSubject, assumedRoles);
final var result = rbacAssetRepo.findByUuid(assetUuid);
return result
.map(assetEntity -> ResponseEntity.ok(
mapper.map(assetEntity, HsHostingAssetResource.class, ENTITY_TO_RESOURCE_POSTMAPPER)))
.orElseGet(() -> ResponseEntity.notFound().build());
}
@Override
@Transactional
public ResponseEntity<Void> deleteAssetUuid(
final String currentSubject,
final String assumedRoles,
final UUID assetUuid) {
context.define(currentSubject, assumedRoles);
final var result = rbacAssetRepo.deleteByUuid(assetUuid);
return result == 0
? ResponseEntity.notFound().build()
: ResponseEntity.noContent().build();
}
@Override
@Transactional
public ResponseEntity<HsHostingAssetResource> patchAsset(
final String currentSubject,
final String assumedRoles,
final UUID assetUuid,
final HsHostingAssetPatchResource body) {
context.define(currentSubject, assumedRoles);
final var entity = rbacAssetRepo.findByUuid(assetUuid).orElseThrow();
new HsHostingAssetEntityPatcher(emw, entity).apply(body);
final var mapped = new HostingAssetEntitySaveProcessor(emw, entity)
.preprocessEntity()
.validateEntity()
.prepareForSave()
.save()
.validateContext()
.mapUsing(e -> mapper.map(e, HsHostingAssetResource.class))
.revampProperties();
return ResponseEntity.ok(mapped);
}
final BiConsumer<HsHostingAssetInsertResource, HsHostingAssetRbacEntity> RESOURCE_TO_ENTITY_POSTMAPPER = (resource, entity) -> {
entity.putConfig(KeyValueMap.from(resource.getConfig()));
if (resource.getBookingItemUuid() != null) {
entity.setBookingItem(realBookingItemRepo.findByUuid(resource.getBookingItemUuid())
.orElseThrow(() -> new EntityNotFoundException("ERROR: [400] bookingItemUuid %s not found".formatted(
resource.getBookingItemUuid()))));
}
if (resource.getParentAssetUuid() != null) {
entity.setParentAsset(realAssetRepo.findByUuid(resource.getParentAssetUuid())
.orElseThrow(() -> new EntityNotFoundException("ERROR: [400] parentAssetUuid %s not found".formatted(
resource.getParentAssetUuid()))));
}
};
@SuppressWarnings("unchecked")
final BiConsumer<HsHostingAssetRbacEntity, HsHostingAssetResource> ENTITY_TO_RESOURCE_POSTMAPPER = (entity, resource)
-> resource.setConfig(HostingAssetEntityValidatorRegistry.forType(entity.getType())
.revampProperties(emw, entity, (Map<String, Object>) resource.getConfig()));
}

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src/main/java/net/hostsharing/hsadminng/hs/hosting/asset/HsHostingAssetEntityPatcher.java
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package net.hostsharing.hsadminng.hs.hosting.asset;
import net.hostsharing.hsadminng.hs.hosting.generated.api.v1.model.HsHostingAssetPatchResource;
import net.hostsharing.hsadminng.hs.office.contact.HsOfficeContactRealEntity;
import net.hostsharing.hsadminng.mapper.EntityPatcher;
import net.hostsharing.hsadminng.mapper.KeyValueMap;
import net.hostsharing.hsadminng.mapper.OptionalFromJson;
import jakarta.persistence.EntityManager;
import java.util.Optional;
public class HsHostingAssetEntityPatcher implements EntityPatcher<HsHostingAssetPatchResource> {
private final EntityManager em;
private final HsHostingAssetRbacEntity entity;
public HsHostingAssetEntityPatcher(final EntityManager em, final HsHostingAssetRbacEntity entity) {
this.em = em;
this.entity = entity;
}
@Override
public void apply(final HsHostingAssetPatchResource resource) {
OptionalFromJson.of(resource.getCaption())
.ifPresent(entity::setCaption);
Optional.ofNullable(resource.getConfig())
.ifPresent(r -> entity.getConfig().patch(KeyValueMap.from(resource.getConfig())));
OptionalFromJson.of(resource.getAlarmContactUuid())
// HOWTO: patch nullable JSON resource uuid to an ntity reference
.ifPresent(newValue -> entity.setAlarmContact(
Optional.ofNullable(newValue)
.map(uuid -> em.getReference(HsOfficeContactRealEntity.class, newValue))
.orElse(null)));
}
}

40
src/main/java/net/hostsharing/hsadminng/hs/hosting/asset/HsHostingAssetPropsController.java
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@ -1,40 +0,0 @@
package net.hostsharing.hsadminng.hs.hosting.asset;
import net.hostsharing.hsadminng.hs.hosting.asset.validators.HostingAssetEntityValidatorRegistry;
import net.hostsharing.hsadminng.hs.hosting.generated.api.v1.api.HsHostingAssetPropsApi;
import net.hostsharing.hsadminng.hs.hosting.generated.api.v1.model.HsHostingAssetTypeResource;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.RestController;
import java.util.List;
import java.util.Map;
@RestController
public class HsHostingAssetPropsController implements HsHostingAssetPropsApi {
@Override
public ResponseEntity<List<String>> listAssetTypes() {
final var resource = HostingAssetEntityValidatorRegistry.types().stream()
.map(Enum::name)
.toList();
return ResponseEntity.ok(resource);
}
@Override
public ResponseEntity<List<Object>> listAssetTypeProps(
final HsHostingAssetTypeResource assetType) {
final Enum<HsHostingAssetType> type = HsHostingAssetType.of(assetType);
final var propValidators = HostingAssetEntityValidatorRegistry.forType(type);
final List<Map<String, Object>> resource = propValidators.properties();
return ResponseEntity.ok(toListOfObjects(resource));
}
private List<Object> toListOfObjects(final List<Map<String, Object>> resource) {
// OpenApi ony generates List<Object> not List<Map<String, Object>> for the Java interface.
// But Spring properly converts the List of Maps, thus we can simply cast the type:
//noinspection rawtypes,unchecked
return (List) resource;
}
}

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src/main/java/net/hostsharing/hsadminng/hs/hosting/asset/HsHostingAssetRbacEntity.java
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package net.hostsharing.hsadminng.hs.hosting.asset;
import lombok.Getter;
import lombok.NoArgsConstructor;
import lombok.Setter;
import lombok.experimental.SuperBuilder;
import net.hostsharing.hsadminng.hs.booking.item.HsBookingItem;
import net.hostsharing.hsadminng.hs.office.contact.HsOfficeContactRbacEntity;
import net.hostsharing.hsadminng.rbac.generator.RbacView;
import net.hostsharing.hsadminng.rbac.generator.RbacView.SQL;
import jakarta.persistence.Entity;
import jakarta.persistence.Table;
import java.io.IOException;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.CaseDef.inCaseOf;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.Column.dependsOnColumn;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.ColumnValue.usingDefaultCase;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.GLOBAL;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.Nullable.NULLABLE;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.Permission.DELETE;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.Permission.INSERT;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.Permission.SELECT;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.Permission.UPDATE;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.RbacSubjectReference.UserRole.CREATOR;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.Role.ADMIN;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.Role.AGENT;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.Role.GUEST;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.Role.OWNER;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.Role.REFERRER;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.Role.TENANT;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.SQL.directlyFetchedByDependsOnColumn;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.rbacViewFor;
@Entity
@Table(name = "hs_hosting_asset_rv")
@SuperBuilder(toBuilder = true)
@Getter
@Setter
@NoArgsConstructor
public class HsHostingAssetRbacEntity extends HsHostingAsset {
public static RbacView rbac() {
return rbacViewFor("asset", HsHostingAssetRbacEntity.class)
.withIdentityView(SQL.projection("identifier"))
.withRestrictedViewOrderBy(SQL.expression("identifier"))
.withUpdatableColumns("version", "caption", "config", "assignedToAssetUuid", "alarmContactUuid")
.toRole(GLOBAL, ADMIN).grantPermission(INSERT) // TODO.impl: Why is this necessary to insert test data?
.importEntityAlias("bookingItem", HsBookingItem.class, usingDefaultCase(),
dependsOnColumn("bookingItemUuid"),
directlyFetchedByDependsOnColumn(),
NULLABLE)
.importEntityAlias("parentAsset", HsHostingAssetRbacEntity.class, usingDefaultCase(),
dependsOnColumn("parentAssetUuid"),
directlyFetchedByDependsOnColumn(),
NULLABLE)
.toRole("parentAsset", ADMIN).grantPermission(INSERT)
.importEntityAlias("assignedToAsset", HsHostingAssetRbacEntity.class, usingDefaultCase(),
dependsOnColumn("assignedToAssetUuid"),
directlyFetchedByDependsOnColumn(),
NULLABLE)
.importEntityAlias("alarmContact", HsOfficeContactRbacEntity.class, usingDefaultCase(),
dependsOnColumn("alarmContactUuid"),
directlyFetchedByDependsOnColumn(),
NULLABLE)
.switchOnColumn(
"type",
inCaseOf("DOMAIN_SETUP", then -> {
then.toRole(GLOBAL, GUEST).grantPermission(INSERT);
})
)
.createRole(OWNER, (with) -> {
with.owningUser(CREATOR);
with.incomingSuperRole(GLOBAL, ADMIN).unassumed(); // TODO.spec: replace by a better solution
with.incomingSuperRole("bookingItem", ADMIN);
with.incomingSuperRole("parentAsset", ADMIN);
with.permission(DELETE);
})
.createSubRole(ADMIN, (with) -> {
with.incomingSuperRole("bookingItem", AGENT);
with.incomingSuperRole("parentAsset", AGENT);
with.permission(UPDATE);
})
.createSubRole(AGENT, (with) -> {
with.incomingSuperRole("assignedToAsset", AGENT); // TODO.spec: or ADMIN?
with.outgoingSubRole("assignedToAsset", TENANT);
with.outgoingSubRole("alarmContact", REFERRER);
})
.createSubRole(TENANT, (with) -> {
with.outgoingSubRole("bookingItem", TENANT);
with.outgoingSubRole("parentAsset", TENANT);
with.incomingSuperRole("alarmContact", ADMIN);
with.permission(SELECT);
})
.limitDiagramTo(
"asset",
"bookingItem",
"bookingItem.debitorRel",
"parentAsset",
"assignedToAsset",
"alarmContact",
"rbac.global");
}
public static void main(String[] args) throws IOException {
rbac().generateWithBaseFileName("7-hs-hosting/701-hosting-asset/7013-hs-hosting-asset-rbac");
}
}

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src/main/java/net/hostsharing/hsadminng/hs/hosting/asset/HsHostingAssetRbacRepository.java
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package net.hostsharing.hsadminng.hs.hosting.asset;
import org.springframework.data.jpa.repository.Query;
import org.springframework.data.repository.Repository;
import java.util.List;
import java.util.Optional;
import java.util.UUID;
public interface HsHostingAssetRbacRepository extends HsHostingAssetRepository<HsHostingAssetRbacEntity>, Repository<HsHostingAssetRbacEntity, UUID> {
Optional<HsHostingAssetRbacEntity> findByUuid(final UUID serverUuid);
List<HsHostingAssetRbacEntity> findByIdentifier(String assetIdentifier);
@Query(value = """
select ha.uuid,
ha.alarmcontactuuid,
ha.assignedtoassetuuid,
ha.bookingitemuuid,
ha.caption,
ha.config,
ha.identifier,
ha.parentassetuuid,
ha.type,
ha.version
from hs_hosting_asset_rv ha
left join hs_booking_item bi on bi.uuid = ha.bookingitemuuid
left join hs_hosting_asset pha on pha.uuid = ha.parentassetuuid
where (:projectUuid is null or bi.projectuuid=:projectUuid)
and (:parentAssetUuid is null or pha.uuid=:parentAssetUuid)
and (:type is null or :type=cast(ha.type as text))
""", nativeQuery = true)
// The JPQL query did not generate "left join" but just "join".
// I also optimized the query by not using the _rv for hs_booking_item and hs_hosting_asset, only for hs_hosting_asset_rv.
List<HsHostingAssetRbacEntity> findAllByCriteriaImpl(UUID projectUuid, UUID parentAssetUuid, String type);
default List<HsHostingAssetRbacEntity> findAllByCriteria(final UUID projectUuid, final UUID parentAssetUuid, final HsHostingAssetType type) {
return findAllByCriteriaImpl(projectUuid, parentAssetUuid, HsHostingAssetType.asString(type));
}
HsHostingAssetRbacEntity save(HsHostingAsset current);
int deleteByUuid(final UUID uuid);
long count();
}

24
src/main/java/net/hostsharing/hsadminng/hs/hosting/asset/HsHostingAssetRealEntity.java
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package net.hostsharing.hsadminng.hs.hosting.asset;
import lombok.Getter;
import lombok.NoArgsConstructor;
import lombok.Setter;
import lombok.experimental.SuperBuilder;
import jakarta.persistence.Entity;
import jakarta.persistence.Table;
@Entity
@Table(name = "hs_hosting_asset")
@SuperBuilder(builderMethodName = "genericBuilder", toBuilder = true)
@Getter
@Setter
@NoArgsConstructor
public class HsHostingAssetRealEntity extends HsHostingAsset {
// without this wrapper method, the builder returns a generic entity which cannot resolved in a generic context
public static HsHostingAssetRealEntityBuilder<HsHostingAssetRealEntity, ?> builder() {
//noinspection unchecked
return (HsHostingAssetRealEntityBuilder<HsHostingAssetRealEntity, ?>) genericBuilder();
}
}

46
src/main/java/net/hostsharing/hsadminng/hs/hosting/asset/HsHostingAssetRealRepository.java
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package net.hostsharing.hsadminng.hs.hosting.asset;
import org.springframework.data.jpa.repository.Query;
import org.springframework.data.repository.Repository;
import java.util.List;
import java.util.Optional;
import java.util.UUID;
public interface HsHostingAssetRealRepository extends HsHostingAssetRepository<HsHostingAssetRealEntity>, Repository<HsHostingAssetRealEntity, UUID> {
Optional<HsHostingAssetRealEntity> findByUuid(final UUID serverUuid);
List<HsHostingAssetRealEntity> findByIdentifier(String assetIdentifier);
@Query(value = """
select ha.uuid,
ha.alarmcontactuuid,
ha.assignedtoassetuuid,
ha.bookingitemuuid,
ha.caption,
ha.config,
ha.identifier,
ha.parentassetuuid,
ha.type,
ha.version
from hs_hosting_asset_rv ha
left join hs_booking_item bi on bi.uuid = ha.bookingitemuuid
left join hs_hosting_asset pha on pha.uuid = ha.parentassetuuid
where (:projectUuid is null or bi.projectuuid=:projectUuid)
and (:parentAssetUuid is null or pha.uuid=:parentAssetUuid)
and (:type is null or :type=cast(ha.type as text))
""", nativeQuery = true)
// The JPQL query did not generate "left join" but just "join".
// I also optimized the query by not using the _rv for hs_booking_item and hs_hosting_asset, only for hs_hosting_asset_rv.
List<HsHostingAssetRealEntity> findAllByCriteriaImpl(UUID projectUuid, UUID parentAssetUuid, String type);
default List<HsHostingAssetRealEntity> findAllByCriteria(final UUID projectUuid, final UUID parentAssetUuid, final HsHostingAssetType type) {
return findAllByCriteriaImpl(projectUuid, parentAssetUuid, HsHostingAssetType.asString(type));
}
HsHostingAssetRealEntity save(HsHostingAssetRealEntity current);
int deleteByUuid(final UUID uuid);
long count();
}

24
src/main/java/net/hostsharing/hsadminng/hs/hosting/asset/HsHostingAssetRepository.java
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package net.hostsharing.hsadminng.hs.hosting.asset;
import java.util.List;
import java.util.Optional;
import java.util.UUID;
public interface HsHostingAssetRepository<E extends HsHostingAsset> {
Optional<E> findByUuid(final UUID serverUuid);
List<E> findByIdentifier(String assetIdentifier);
List<E> findAllByCriteriaImpl(UUID projectUuid, UUID parentAssetUuid, String type);
default List<E> findAllByCriteria(final UUID projectUuid, final UUID parentAssetUuid, final HsHostingAssetType type) {
return findAllByCriteriaImpl(projectUuid, parentAssetUuid, HsHostingAssetType.asString(type));
}
E save(HsHostingAsset current);
int deleteByUuid(final UUID uuid);
long count();
}

444
src/main/java/net/hostsharing/hsadminng/hs/hosting/asset/HsHostingAssetType.java
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@ -1,444 +0,0 @@
package net.hostsharing.hsadminng.hs.hosting.asset;
import lombok.AllArgsConstructor;
import net.hostsharing.hsadminng.hs.booking.item.HsBookingItem;
import net.hostsharing.hsadminng.hs.booking.item.HsBookingItemType;
import net.hostsharing.hsadminng.hs.booking.item.Node;
import javax.naming.NamingException;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.StandardOpenOption;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import java.util.Set;
import java.util.function.Function;
import static java.util.Arrays.stream;
import static java.util.stream.Collectors.joining;
import static java.util.stream.Collectors.toSet;
import static net.hostsharing.hsadminng.hs.hosting.asset.EntityTypeRelation.assignedTo;
import static net.hostsharing.hsadminng.hs.hosting.asset.EntityTypeRelation.optionalParent;
import static net.hostsharing.hsadminng.hs.hosting.asset.EntityTypeRelation.optionallyAssignedTo;
import static net.hostsharing.hsadminng.hs.hosting.asset.EntityTypeRelation.requiredParent;
import static net.hostsharing.hsadminng.hs.hosting.asset.EntityTypeRelation.requires;
import static net.hostsharing.hsadminng.hs.hosting.asset.EntityTypeRelation.terminatory;
import static net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAssetType.RelationPolicy.OPTIONAL;
import static net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAssetType.RelationPolicy.REQUIRED;
import static net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAssetType.RelationPolicy.TERMINATORY;
import static net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAssetType.RelationType.ASSIGNED_TO_ASSET;
import static net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAssetType.RelationType.BOOKING_ITEM;
import static net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAssetType.RelationType.PARENT_ASSET;
public enum HsHostingAssetType implements Node {
SAME_TYPE, // pseudo-type for recursive references
CLOUD_SERVER( // named e.g. vm1234
inGroup("Server"),
requires(HsBookingItemType.CLOUD_SERVER)),
MANAGED_SERVER( // named e.g. vm1234
inGroup("Server"),
requires(HsBookingItemType.MANAGED_SERVER)),
MANAGED_WEBSPACE( // named eg. xyz00
inGroup("Webspace"),
requires(HsBookingItemType.MANAGED_WEBSPACE),
optionalParent(MANAGED_SERVER)),
UNIX_USER( // named e.g. xyz00-abc
inGroup("Webspace"),
requiredParent(MANAGED_WEBSPACE)),
// TODO.spec: do we really want to keep email aliases or migrate to unix users with .forward?
EMAIL_ALIAS( // named e.g. xyz00-abc
inGroup("Webspace"),
requiredParent(MANAGED_WEBSPACE)),
DOMAIN_SETUP( // named e.g. example.org
inGroup("Domain"),
terminatory(HsBookingItemType.DOMAIN_SETUP),
optionalParent(SAME_TYPE)
),
DOMAIN_DNS_SETUP( // named e.g. example.org
inGroup("Domain"),
requiredParent(DOMAIN_SETUP),
assignedTo(MANAGED_WEBSPACE)),
DOMAIN_HTTP_SETUP( // named e.g. example.org
inGroup("Domain"),
requiredParent(DOMAIN_SETUP),
assignedTo(UNIX_USER)),
DOMAIN_SMTP_SETUP( // named e.g. example.org
inGroup("Domain"),
requiredParent(DOMAIN_SETUP),
assignedTo(MANAGED_WEBSPACE)),
DOMAIN_MBOX_SETUP( // named e.g. example.org
inGroup("Domain"),
requiredParent(DOMAIN_SETUP),
assignedTo(MANAGED_WEBSPACE)),
// TODO.spec: SECURE_MX
EMAIL_ADDRESS( // named e.g. sample@example.org
inGroup("Domain"),
requiredParent(DOMAIN_MBOX_SETUP)),
PGSQL_INSTANCE( // TODO.spec: identifier to be specified
inGroup("PostgreSQL"),
requiredParent(MANAGED_SERVER)), // TODO.spec: or MANAGED_WEBSPACE?
PGSQL_USER( // named e.g. xyz00_abc
inGroup("PostgreSQL"),
requiredParent(MANAGED_WEBSPACE), // thus, the MANAGED_WEBSPACE:Agent becomes RBAC owner
assignedTo(PGSQL_INSTANCE)), // keep in mind: no RBAC grants implied
PGSQL_DATABASE( // named e.g. xyz00_abc
inGroup("PostgreSQL"),
requiredParent(PGSQL_USER)), // thus, the PGSQL_USER_USER:Agent becomes RBAC owner
MARIADB_INSTANCE( // TODO.spec: identifier to be specified
inGroup("MariaDB"),
requiredParent(MANAGED_SERVER)), // TODO.spec: or MANAGED_WEBSPACE?
MARIADB_USER( // named e.g. xyz00_abc
inGroup("MariaDB"),
requiredParent(MANAGED_WEBSPACE), // thus, the MANAGED_WEBSPACE:Agent becomes RBAC owner
assignedTo(MARIADB_INSTANCE)),
MARIADB_DATABASE( // named e.g. xyz00_abc
inGroup("MariaDB"),
requiredParent(MARIADB_USER)), // thus, the MARIADB_USER:Agent becomes RBAC owner
IPV4_NUMBER(
inGroup("Server"),
optionallyAssignedTo(CLOUD_SERVER).or(MANAGED_SERVER).or(MANAGED_WEBSPACE)
),
IPV6_NUMBER(
inGroup("Server"),
optionallyAssignedTo(CLOUD_SERVER).or(MANAGED_SERVER).or(MANAGED_WEBSPACE)
);
private final String groupName;
private final EntityTypeRelation<?, ?>[] relations;
HsHostingAssetType(
final String groupName,
final EntityTypeRelation<?, ?>... relations
) {
this.groupName = groupName;
this.relations = relations;
}
HsHostingAssetType() {
this.groupName = null;
this.relations = null;
}
/// just syntactic sugar
private static String inGroup(final String groupName) {
return groupName;
}
// TODO.refa: try to get rid of the following similar methods:
public RelationPolicy bookingItemPolicy() {
return stream(relations)
.filter(r -> r.relationType == BOOKING_ITEM)
.map(r -> r.relationPolicy)
.reduce(HsHostingAssetType::onlyASingleElementExpectedException)
.orElse(RelationPolicy.FORBIDDEN);
}
public Set<HsBookingItemType> bookingItemTypes() {
return stream(relations)
.filter(r -> r.relationType == BOOKING_ITEM)
.reduce(HsHostingAssetType::onlyASingleElementExpectedException)
.map(r -> r.relatedTypes(this))
.stream().flatMap(Set::stream)
.map(r -> (HsBookingItemType) r)
.collect(toSet());
}
public RelationPolicy parentAssetPolicy() {
return stream(relations)
.filter(r -> r.relationType == PARENT_ASSET)
.reduce(HsHostingAssetType::onlyASingleElementExpectedException)
.map(r -> r.relationPolicy)
.orElse(RelationPolicy.FORBIDDEN);
}
public Set<HsHostingAssetType> parentAssetTypes() {
return stream(relations)
.filter(r -> r.relationType == PARENT_ASSET)
.reduce(HsHostingAssetType::onlyASingleElementExpectedException)
.map(r -> r.relatedTypes(this))
.stream().flatMap(Set::stream)
.map(r -> (HsHostingAssetType) r)
.collect(toSet());
}
public RelationPolicy assignedToAssetPolicy() {
return stream(relations)
.filter(r -> r.relationType == ASSIGNED_TO_ASSET)
.reduce(HsHostingAssetType::onlyASingleElementExpectedException)
.map(r -> r.relationPolicy)
.orElse(RelationPolicy.FORBIDDEN);
}
public Set<HsHostingAssetType> assignedToAssetTypes() {
return stream(relations)
.filter(r -> r.relationType == ASSIGNED_TO_ASSET)
.reduce(HsHostingAssetType::onlyASingleElementExpectedException)
.map(r -> r.relatedTypes(this))
.stream().flatMap(Set::stream)
.map(r -> (HsHostingAssetType) r)
.collect(toSet());
}
private static <X> X onlyASingleElementExpectedException(Object a, Object b) {
throw new IllegalStateException("Only a single element expected to match criteria.");
}
@Override
public List<String> edges(final Set<String> inGroups) {
return stream(relations)
.map(r -> r.relatedTypes(this).stream()
.filter(x -> x.belongsToAny(inGroups))
.map(x -> nodeName() + r.edge + x.nodeName())
.toList())
.flatMap(List::stream)
.sorted()
.toList();
}
@Override
public boolean belongsToAny(final Set<String> groups) {
return groups.contains(this.groupName);
}
@Override
public String nodeName() {
return "HA_" + name();
}
public static <T extends Enum<?>> HsHostingAssetType of(final T value) {
return value == null ? null : valueOf(value.name());
}
static String asString(final HsHostingAssetType type) {
return type == null ? null : type.name();
}
private static String renderAsPlantUML(final String caption, final Set<String> includedHostingGroups) {
final String bookingNodes = stream(HsBookingItemType.values())
.map(t -> " entity " + t.nodeName())
.collect(joining("\n"));
final String hostingGroups = includedHostingGroups.stream().sorted()
.map(HsHostingAssetType::generateGroup)
.collect(joining("\n"));
final String hostingAssetNodes = stream(HsHostingAssetType.values())
.filter(t -> t.isInGroups(includedHostingGroups))
.map(t -> "entity " + t.nodeName())
.collect(joining("\n"));
final String bookingItemEdges = stream(HsBookingItemType.values())
.map(t -> t.edges(includedHostingGroups))
.flatMap(Collection::stream)
.collect(joining("\n"));
final String hostingAssetEdges = stream(HsHostingAssetType.values())
.filter(t -> t.isInGroups(includedHostingGroups))
.map(t -> t.edges(includedHostingGroups))
.flatMap(Collection::stream)
.collect(joining("\n"));
return """
### %{caption}
```plantuml
@startuml
left to right direction
package Booking #feb28c {
%{bookingNodes}
}
package Hosting #feb28c{
%{hostingGroups}
}
%{bookingItemEdges}
%{hostingAssetEdges}
package Legend #white {
SUB_ENTITY1 *--> REQUIRED_PARENT_ENTITY
SUB_ENTITY2 *..> OPTIONAL_PARENT_ENTITY
ASSIGNED_ENTITY1 o--> REQUIRED_ASSIGNED_TO_ENTITY1
ASSIGNED_ENTITY2 o..> OPTIONAL_ASSIGNED_TO_ENTITY2
}
Booking -down[hidden]->Legend
```
"""
.replace("%{caption}", caption)
.replace("%{bookingNodes}", bookingNodes)
.replace("%{hostingGroups}", hostingGroups)
.replace("%{hostingAssetNodeStyles}", hostingAssetNodes)
.replace("%{bookingItemEdges}", bookingItemEdges)
.replace("%{hostingAssetEdges}", hostingAssetEdges);
}
private boolean isInGroups(final Set<String> assetGroups) {
return groupName != null && assetGroups.contains(groupName);
}
private static String generateGroup(final String group) {
return " package " + group + " #99bcdb {\n"
+ stream(HsHostingAssetType.values())
.filter(t -> group.equals(t.groupName))
.map(t -> " entity " + t.nodeName())
.collect(joining("\n"))
+ "\n }\n";
}
static String renderAsEmbeddedPlantUml() {
final var markdown = new StringBuilder("""
## HostingAsset Type Structure
""");
// rendering all types in a single diagram is currently ignored
renderAsPlantUML("Domain", stream(HsHostingAssetType.values())
.filter(t -> t.groupName != null)
.map(t -> t.groupName)
.collect(toSet()));
markdown
.append(renderAsPlantUML("Server+Webspace", Set.of("Server", "Webspace")))
.append(renderAsPlantUML("Domain", Set.of("Domain", "Webspace")))
.append(renderAsPlantUML("MariaDB", Set.of("MariaDB", "Webspace")))
.append(renderAsPlantUML("PostgreSQL", Set.of("PostgreSQL", "Webspace")));
markdown.append("""
This code generated was by %{this}.main, do not amend manually.
"""
.replace("%{this}", HsHostingAssetType.class.getSimpleName()));
return markdown.toString();
}
public static void main(final String[] args) throws IOException, NamingException {
Files.writeString(
Path.of("doc/hs-hosting-asset-type-structure.md"),
renderAsEmbeddedPlantUml(),
StandardOpenOption.CREATE, StandardOpenOption.TRUNCATE_EXISTING);
}
public enum RelationPolicy {
FORBIDDEN, OPTIONAL, TERMINATORY, REQUIRED
}
public enum RelationType {
BOOKING_ITEM,
PARENT_ASSET,
ASSIGNED_TO_ASSET
}
}
@AllArgsConstructor
class EntityTypeRelation<E, T extends Node> {
final HsHostingAssetType.RelationPolicy relationPolicy;
final HsHostingAssetType.RelationType relationType;
final Function<HsHostingAssetRbacEntity, E> getter;
private final List<T> acceptedRelatedTypes;
final String edge;
private EntityTypeRelation(
final HsHostingAssetType.RelationPolicy relationPolicy,
final HsHostingAssetType.RelationType relationType,
final Function<HsHostingAssetRbacEntity, E> getter,
final T acceptedRelatedType,
final String edge
) {
this(relationPolicy, relationType, getter, modifiyableListOf(acceptedRelatedType), edge);
}
public <R extends Node> Set<R> relatedTypes(final HsHostingAssetType referringType) {
final Set<Node> result = acceptedRelatedTypes.stream()
.map(t -> t == HsHostingAssetType.SAME_TYPE ? referringType : t)
.collect(toSet());
//noinspection unchecked
return (Set<R>) result;
}
static EntityTypeRelation<HsBookingItem, HsBookingItemType> terminatory(final HsBookingItemType bookingItemType) {
return new EntityTypeRelation<>(
TERMINATORY,
BOOKING_ITEM,
HsHostingAssetRbacEntity::getBookingItem,
bookingItemType,
" *..> ");
}
static EntityTypeRelation<HsBookingItem, HsBookingItemType> requires(final HsBookingItemType bookingItemType) {
return new EntityTypeRelation<>(
REQUIRED,
BOOKING_ITEM,
HsHostingAssetRbacEntity::getBookingItem,
bookingItemType,
" *==> ");
}
static EntityTypeRelation<HsHostingAsset, HsHostingAssetType> optionalParent(final HsHostingAssetType hostingAssetType) {
return new EntityTypeRelation<>(
OPTIONAL,
PARENT_ASSET,
HsHostingAsset::getParentAsset,
hostingAssetType,
" o..> ");
}
static EntityTypeRelation<HsHostingAsset, HsHostingAssetType> requiredParent(final HsHostingAssetType hostingAssetType) {
return new EntityTypeRelation<>(
REQUIRED,
PARENT_ASSET,
HsHostingAsset::getParentAsset,
hostingAssetType,
" *==> ");
}
static EntityTypeRelation<HsHostingAsset, HsHostingAssetType> assignedTo(final HsHostingAssetType hostingAssetType) {
return new EntityTypeRelation<>(
REQUIRED,
ASSIGNED_TO_ASSET,
HsHostingAsset::getAssignedToAsset,
hostingAssetType,
" o--> ");
}
EntityTypeRelation<E, T> or(final T alternativeHostingAssetType) {
acceptedRelatedTypes.add(alternativeHostingAssetType);
return this;
}
static EntityTypeRelation<HsHostingAsset, HsHostingAssetType> optionallyAssignedTo(final HsHostingAssetType hostingAssetType) {
return new EntityTypeRelation<>(
OPTIONAL,
ASSIGNED_TO_ASSET,
HsHostingAsset::getAssignedToAsset,
hostingAssetType,
" o..> ");
}
private static <T extends Node> ArrayList<T> modifiyableListOf(final T acceptedRelatedType) {
return new ArrayList<>(List.of(acceptedRelatedType));
}
}

134
src/main/java/net/hostsharing/hsadminng/hs/hosting/asset/validators/Dns.java
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package net.hostsharing.hsadminng.hs.hosting.asset.validators;
import net.hostsharing.hsadminng.mapper.Array;
import org.apache.commons.collections4.EnumerationUtils;
import javax.naming.InvalidNameException;
import javax.naming.NameNotFoundException;
import javax.naming.NamingEnumeration;
import javax.naming.NamingException;
import javax.naming.ServiceUnavailableException;
import javax.naming.directory.Attribute;
import javax.naming.directory.InitialDirContext;
import java.util.HashMap;
import java.util.Hashtable;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.regex.Pattern;
import static java.util.Arrays.stream;
import static java.util.Collections.emptyList;
public class Dns {
public static final String[] REGISTRAR_LEVEL_DOMAINS = Array.of(
"[^.]+", // top-level-domains
"(co|org|gov|ac|sch)\\.uk",
"(com|net|org|edu|gov|asn|id)\\.au",
"(co|ne|or|ac|go)\\.jp",
"(com|net|org|gov|edu|ac)\\.cn",
"(com|net|org|gov|edu|mil|art)\\.br",
"(co|net|org|gen|firm|ind)\\.in",
"(com|net|org|gob|edu)\\.mx",
"(gov|edu)\\.it",
"(co|net|org|govt|ac|school|geek|kiwi)\\.nz",
"(co|ne|or|go|re|pe)\\.kr"
);
public static final Pattern[] REGISTRAR_LEVEL_DOMAIN_PATTERN = stream(REGISTRAR_LEVEL_DOMAINS)
.map(Pattern::compile)
.toArray(Pattern[]::new);
private final static Map<String, Result> fakeResults = new HashMap<>();
public static Optional<String> superDomain(final String domainName) {
final var parts = domainName.split("\\.", 2);
if (parts.length == 2) {
return Optional.of(parts[1]);
}
return Optional.empty();
}
public static boolean isRegistrarLevelDomain(final String domainName) {
return stream(REGISTRAR_LEVEL_DOMAIN_PATTERN)
.anyMatch(p -> p.matcher(domainName).matches());
}
/**
* @param domainName a fully qualified domain name
* @return true if `domainName` can be registered at a registrar, false if it's a subdomain of such or a registrar-level domain itself
*/
public static boolean isRegistrableDomain(final String domainName) {
return !isRegistrarLevelDomain(domainName) &&
superDomain(domainName).map(Dns::isRegistrarLevelDomain).orElse(false);
}
public static void fakeResultForDomain(final String domainName, final Result fakeResult) {
fakeResults.put(domainName, fakeResult);
}
public static void resetFakeResults() {
fakeResults.clear();
}
public enum Status {
SUCCESS,
NAME_NOT_FOUND,
INVALID_NAME,
SERVICE_UNAVAILABLE,
UNKNOWN_FAILURE
}
public record Result(Status status, List<String> records, NamingException exception) {
public static Result fromRecords(final NamingEnumeration<?> recordEnumeration) {
final List<String> records = recordEnumeration == null
? emptyList()
: EnumerationUtils.toList(recordEnumeration).stream().map(Object::toString).toList();
return new Result(Status.SUCCESS, records, null);
}
public static Result fromRecords(final String... records) {
return new Result(Status.SUCCESS, stream(records).toList(), null);
}
public static Result fromException(final NamingException exception) {
return switch (exception) {
case ServiceUnavailableException exc -> new Result(Status.SERVICE_UNAVAILABLE, emptyList(), exc);
case NameNotFoundException exc -> new Result(Status.NAME_NOT_FOUND, emptyList(), exc);
case InvalidNameException exc -> new Result(Status.INVALID_NAME, emptyList(), exc);
case NamingException exc -> new Result(Status.UNKNOWN_FAILURE, emptyList(), exc);
};
}
}
private final String domainName;
public Dns(final String domainName) {
this.domainName = domainName;
}
public Result fetchRecordsOfType(final String recordType) {
if (fakeResults.containsKey(domainName)) {
return fakeResults.get(domainName);
}
try {
final var env = new Hashtable<>();
env.put("java.naming.factory.initial", "com.sun.jndi.dns.DnsContextFactory");
final Attribute records = new InitialDirContext(env)
.getAttributes(domainName, new String[] { recordType })
.get(recordType);
return Result.fromRecords(records != null ? records.getAll() : null);
} catch (final NamingException exception) {
return Result.fromException(exception);
}
}
public static void main(String[] args) {
final var result = new Dns("example.org").fetchRecordsOfType("TXT");
System.out.println(result);
}
}

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src/main/java/net/hostsharing/hsadminng/hs/hosting/asset/validators/HostingAssetEntitySaveProcessor.java
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package net.hostsharing.hsadminng.hs.hosting.asset.validators;
import net.hostsharing.hsadminng.errors.MultiValidationException;
import net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAsset;
import net.hostsharing.hsadminng.hs.hosting.generated.api.v1.model.HsHostingAssetResource;
import net.hostsharing.hsadminng.hs.validation.HsEntityValidator;
import jakarta.persistence.EntityManager;
import java.util.Arrays;
import java.util.Map;
import java.util.function.Function;
import java.util.regex.Pattern;
/**
* Wraps the steps of the pararation, validation, mapping and revamp around saving of a HsHostingAsset into a readable API.
*/
public class HostingAssetEntitySaveProcessor {
private final HsEntityValidator<HsHostingAsset> validator;
private String expectedStep = "preprocessEntity";
private final EntityManager em;
private HsHostingAsset entity;
private HsHostingAssetResource resource;
public HostingAssetEntitySaveProcessor(final EntityManager em, final HsHostingAsset entity) {
this.em = em;
this.entity = entity;
this.validator = HostingAssetEntityValidatorRegistry.forType(entity.getType());
}
/// initial step allowing to set default values before any validations
public HostingAssetEntitySaveProcessor preprocessEntity() {
step("preprocessEntity", "validateEntity");
validator.preprocessEntity(entity);
return this;
}
/// validates the entity itself including its properties
public HostingAssetEntitySaveProcessor validateEntity() {
step("validateEntity", "prepareForSave");
MultiValidationException.throwIfNotEmpty(validator.validateEntity(entity));
return this;
}
// TODO.impl: remove once the migration of legacy data is done
/// validates the entity itself including its properties, but ignoring some error messages for import of legacy data
public HostingAssetEntitySaveProcessor validateEntityIgnoring(final String... ignoreRegExp) {
step("validateEntity", "prepareForSave");
final var ignoreRegExpPatterns = Arrays.stream(ignoreRegExp).map(Pattern::compile).toList();
MultiValidationException.throwIfNotEmpty(
validator.validateEntity(entity).stream()
.filter(error -> ignoreRegExpPatterns.stream().noneMatch(p -> p.matcher(error).matches() ))
.toList()
);
return this;
}
/// hashing passwords etc.
@SuppressWarnings("unchecked")
public HostingAssetEntitySaveProcessor prepareForSave() {
step("prepareForSave", "save");
validator.prepareProperties(em, entity);
return this;
}
/**
* Saves the entity using the given `saveFunction`.
*
* <p>`validator.postPersist(em, entity)` is NOT called.
* If any postprocessing is necessary, the saveFunction has to implement this.</p>
* @param saveFunction
* @return
*/
public HostingAssetEntitySaveProcessor saveUsing(final Function<HsHostingAsset, HsHostingAsset> saveFunction) {
step("save", "validateContext");
entity = saveFunction.apply(entity);
return this;
}
/**
* Saves the using the `EntityManager`, but does NOT ever merge the entity.
*
* <p>`validator.postPersist(em, entity)` is called afterwards with the entity guaranteed to be flushed to the database.</p>
* @return
*/
public HostingAssetEntitySaveProcessor save() {
return saveUsing(e -> {
if (!em.contains(entity)) {
em.persist(entity);
}
em.flush(); // makes RbacEntity available as RealEntity if needed
validator.postPersist(em, entity);
return entity;
});
}
/// validates the entity within it's parent and child hierarchy (e.g. totals validators and other limits)
public HostingAssetEntitySaveProcessor validateContext() {
step("validateContext", "mapUsing");
return HsEntityValidator.doWithEntityManager(em, () -> {
MultiValidationException.throwIfNotEmpty(validator.validateContext(entity));
return this;
});
}
/// maps entity to JSON resource representation
public HostingAssetEntitySaveProcessor mapUsing(
final Function<HsHostingAsset, HsHostingAssetResource> mapFunction) {
step("mapUsing", "revampProperties");
resource = mapFunction.apply(entity);
return this;
}
/// removes write-only-properties and ads computed-properties
@SuppressWarnings("unchecked")
public HsHostingAssetResource revampProperties() {
step("revampProperties", null);
final var revampedProps = validator.revampProperties(em, entity, (Map<String, Object>) resource.getConfig());
resource.setConfig(revampedProps);
return resource;
}
// Makes sure that the steps are called in the correct order.
// Could also be implemented using an interface per method, but that seems exaggerated.
private void step(final String current, final String next) {
if (!expectedStep.equals(current)) {
throw new IllegalStateException("expected " + expectedStep + " but got " + current);
}
expectedStep = next;
}
}

238
src/main/java/net/hostsharing/hsadminng/hs/hosting/asset/validators/HostingAssetEntityValidator.java
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package net.hostsharing.hsadminng.hs.hosting.asset.validators;
import net.hostsharing.hsadminng.hs.booking.item.HsBookingItem;
import net.hostsharing.hsadminng.hs.booking.item.HsBookingItemType;
import net.hostsharing.hsadminng.hs.booking.item.validators.HsBookingItemEntityValidatorRegistry;
import net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAsset;
import net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAssetType;
import net.hostsharing.hsadminng.hs.office.contact.HsOfficeContactRealEntity;
import net.hostsharing.hsadminng.hs.validation.HsEntityValidator;
import net.hostsharing.hsadminng.hs.validation.ValidatableProperty;
import java.util.Collections;
import java.util.List;
import java.util.Objects;
import java.util.Set;
import java.util.function.BiFunction;
import java.util.function.Function;
import java.util.regex.Pattern;
import java.util.stream.Collectors;
import java.util.stream.Stream;
import static java.util.Arrays.stream;
import static java.util.Collections.emptyList;
import static java.util.Optional.ofNullable;
public abstract class HostingAssetEntityValidator extends HsEntityValidator<HsHostingAsset> {
static final ValidatableProperty<?, ?>[] NO_EXTRA_PROPERTIES = new ValidatableProperty<?, ?>[0];
private final ReferenceValidator<HsBookingItem, HsBookingItemType> bookingItemReferenceValidation;
private final ReferenceValidator<HsHostingAsset, HsHostingAssetType> parentAssetReferenceValidation;
private final ReferenceValidator<HsHostingAsset, HsHostingAssetType> assignedToAssetReferenceValidation;
private final HostingAssetEntityValidator.AlarmContact alarmContactValidation;
HostingAssetEntityValidator(
final HsHostingAssetType assetType,
final AlarmContact alarmContactValidation, // hostmaster alert address is implicitly added where needed
final ValidatableProperty<?, ?>... properties) {
super(properties);
this.bookingItemReferenceValidation = new ReferenceValidator<>(
assetType.bookingItemPolicy(),
assetType.bookingItemTypes(),
HsHostingAsset::getBookingItem,
HsBookingItem::getType);
this.parentAssetReferenceValidation = new ReferenceValidator<>(
assetType.parentAssetPolicy(),
assetType.parentAssetTypes(),
HsHostingAsset::getParentAsset,
HsHostingAsset::getType);
this.assignedToAssetReferenceValidation = new ReferenceValidator<>(
assetType.assignedToAssetPolicy(),
assetType.assignedToAssetTypes(),
HsHostingAsset::getAssignedToAsset,
HsHostingAsset::getType);
this.alarmContactValidation = alarmContactValidation;
}
@Override
public List<String> validateEntity(final HsHostingAsset assetEntity) {
return sequentiallyValidate(
() -> validateEntityReferencesAndProperties(assetEntity),
() -> validateIdentifierPattern(assetEntity)
);
}
@Override
public List<String> validateContext(final HsHostingAsset assetEntity) {
return sequentiallyValidate(
() -> optionallyValidate(assetEntity.getBookingItem()),
() -> optionallyValidate(assetEntity.getParentAsset()),
() -> validateAgainstSubEntities(assetEntity)
);
}
private List<String> validateEntityReferencesAndProperties(final HsHostingAsset assetEntity) {
return Stream.of(
validateReferencedEntity(assetEntity, "bookingItem", bookingItemReferenceValidation::validate),
validateReferencedEntity(assetEntity, "parentAsset", parentAssetReferenceValidation::validate),
validateReferencedEntity(assetEntity, "assignedToAsset", assignedToAssetReferenceValidation::validate),
validateReferencedEntity(assetEntity, "alarmContact", alarmContactValidation::validate),
validateProperties(assetEntity))
.filter(Objects::nonNull)
.flatMap(List::stream)
.filter(Objects::nonNull)
.toList();
}
private List<String> validateReferencedEntity(
final HsHostingAsset assetEntity,
final String referenceFieldName,
final BiFunction<HsHostingAsset, String, List<String>> validator) {
return enrich(prefix(assetEntity.toShortString()), validator.apply(assetEntity, referenceFieldName));
}
private List<String> validateProperties(final HsHostingAsset assetEntity) {
return enrich(prefix(assetEntity.toShortString(), "config"), super.validateProperties(assetEntity));
}
private static List<String> optionallyValidate(final HsHostingAsset assetEntity) {
return assetEntity != null
? enrich(
prefix(assetEntity.toShortString(), "parentAsset"),
HostingAssetEntityValidatorRegistry.forType(assetEntity.getType()).validateContext(assetEntity))
: emptyList();
}
private static List<String> optionallyValidate(final HsBookingItem bookingItem) {
return bookingItem != null
? enrich(
prefix(bookingItem.toShortString(), "bookingItem"),
HsBookingItemEntityValidatorRegistry.forType(bookingItem.getType()).validateContext(bookingItem))
: emptyList();
}
protected List<String> validateAgainstSubEntities(final HsHostingAsset assetEntity) {
return enrich(
prefix(assetEntity.toShortString(), "config"),
stream(propertyValidators)
.filter(ValidatableProperty::isTotalsValidator)
.map(prop -> validateMaxTotalValue(assetEntity, prop))
.filter(Objects::nonNull)
.toList());
}
// TODO.test: check, if there are any hosting assets which need this validation at all
private String validateMaxTotalValue(
final HsHostingAsset hostingAsset,
final ValidatableProperty<?, ?> propDef) {
final var propName = propDef.propertyName();
final var propUnit = ofNullable(propDef.unit()).map(u -> " " + u).orElse("");
final var totalValue = ofNullable(hostingAsset.getSubHostingAssets()).orElse(emptyList())
.stream()
.map(subItem -> propDef.getValue(subItem.getConfig()))
.map(HsEntityValidator::toIntegerWithDefault0)
.reduce(0, Integer::sum);
final var maxValue = getIntegerValueWithDefault0(propDef, hostingAsset.getConfig());
return totalValue > maxValue
? "%s' maximum total is %d%s, but actual total %s is %d%s".formatted(
propName, maxValue, propUnit, propName, totalValue, propUnit)
: null;
}
private List<String> validateIdentifierPattern(final HsHostingAsset assetEntity) {
final var expectedIdentifierPattern = identifierPattern(assetEntity);
if (assetEntity.getIdentifier() == null ||
!expectedIdentifierPattern.matcher(assetEntity.getIdentifier()).matches()) {
return List.of(
"'identifier' expected to match '" + expectedIdentifierPattern + "', but is '" + assetEntity.getIdentifier()
+ "'");
}
return Collections.emptyList();
}
protected abstract Pattern identifierPattern(HsHostingAsset assetEntity);
static class ReferenceValidator<S, T> {
private final HsHostingAssetType.RelationPolicy policy;
private final Set<T> referencedEntityTypes;
private final Function<HsHostingAsset, S> referencedEntityGetter;
private final Function<S, T> referencedEntityTypeGetter;
public ReferenceValidator(
final HsHostingAssetType.RelationPolicy policy,
final Set<T> referencedEntityTypes,
final Function<HsHostingAsset, S> referencedEntityGetter,
final Function<S, T> referencedEntityTypeGetter) {
this.policy = policy;
this.referencedEntityTypes = referencedEntityTypes;
this.referencedEntityGetter = referencedEntityGetter;
this.referencedEntityTypeGetter = referencedEntityTypeGetter;
}
public ReferenceValidator(
final HsHostingAssetType.RelationPolicy policy,
final Function<HsHostingAsset, S> referencedEntityGetter) {
this.policy = policy;
this.referencedEntityTypes = Set.of();
this.referencedEntityGetter = referencedEntityGetter;
this.referencedEntityTypeGetter = e -> null;
}
List<String> validate(final HsHostingAsset assetEntity, final String referenceFieldName) {
final var referencedEntity = referencedEntityGetter.apply(assetEntity);
final var referencedEntityType = referencedEntity != null ? referencedEntityTypeGetter.apply(referencedEntity) : null;
switch (policy) {
case REQUIRED:
if (!referencedEntityTypes.contains(referencedEntityType)) {
return List.of(referencedEntityType == null
? referenceFieldName + "' must be of type " + toDisplay(referencedEntityTypes) + " but is null"
: referenceFieldName + "' must be of type " + toDisplay(referencedEntityTypes) + " but is of type " + referencedEntityType);
}
break;
case TERMINATORY:
if (assetEntity.getParentAsset() != null && assetEntity.getBookingItem() != null) {
return List.of(referenceFieldName + "' or parentItem must be null but is of type " + referencedEntityType);
}
if (assetEntity.getParentAsset() == null && !referencedEntityTypes.contains(referencedEntityType)) {
return List.of(referencedEntityType == null
? referenceFieldName + "' must be of type " + toDisplay(referencedEntityTypes) + " but is null"
: referenceFieldName + "' must be of type " + toDisplay(referencedEntityTypes) + " but is of type " + referencedEntityType);
}
break;
case OPTIONAL:
if (referencedEntityType != null && !referencedEntityTypes.contains(referencedEntityType)) {
return List.of(referenceFieldName + "' must be null or of type " + toDisplay(referencedEntityTypes) + " but is of type "
+ referencedEntityType);
}
break;
case FORBIDDEN:
if (referencedEntityType != null) {
return List.of(referenceFieldName + "' must be null but is of type " + referencedEntityType);
}
break;
}
return emptyList();
}
private String toDisplay(final Set<T> referencedEntityTypes) {
return referencedEntityTypes.stream().sorted().map(Object::toString).collect(Collectors.joining(" or "));
}
}
static class AlarmContact extends ReferenceValidator<HsOfficeContactRealEntity, Enum<?>> {
AlarmContact(final HsHostingAssetType.RelationPolicy policy) {
super(policy, HsHostingAsset::getAlarmContact);
}
// hostmaster alert address is implicitly added where neccessary
static AlarmContact isOptional() {
return new AlarmContact(HsHostingAssetType.RelationPolicy.OPTIONAL);
}
}
}

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src/main/java/net/hostsharing/hsadminng/hs/hosting/asset/validators/HostingAssetEntityValidatorRegistry.java
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@ -1,56 +0,0 @@
package net.hostsharing.hsadminng.hs.hosting.asset.validators;
import net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAsset;
import net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAsset;
import net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAssetType;
import net.hostsharing.hsadminng.hs.validation.HsEntityValidator;
import java.util.*;
import static java.util.Arrays.stream;
import static net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAssetType.*;
public class HostingAssetEntityValidatorRegistry {
private static final Map<Enum<HsHostingAssetType>, HsEntityValidator<HsHostingAsset>> validators = new HashMap<>();
static {
// HOWTO: add (register) new HsHostingAssetType-specific validators
register(CLOUD_SERVER, new HsCloudServerHostingAssetValidator());
register(MANAGED_SERVER, new HsManagedServerHostingAssetValidator());
register(MANAGED_WEBSPACE, new HsManagedWebspaceHostingAssetValidator());
register(UNIX_USER, new HsUnixUserHostingAssetValidator());
register(EMAIL_ALIAS, new HsEMailAliasHostingAssetValidator());
register(DOMAIN_SETUP, new HsDomainSetupHostingAssetValidator());
register(DOMAIN_DNS_SETUP, new HsDomainDnsSetupHostingAssetValidator());
register(DOMAIN_HTTP_SETUP, new HsDomainHttpSetupHostingAssetValidator());
register(DOMAIN_SMTP_SETUP, new HsDomainSmtpSetupHostingAssetValidator());
register(DOMAIN_MBOX_SETUP, new HsDomainMboxSetupHostingAssetValidator());
register(EMAIL_ADDRESS, new HsEMailAddressHostingAssetValidator());
register(MARIADB_INSTANCE, new HsMariaDbInstanceHostingAssetValidator());
register(MARIADB_USER, new HsMariaDbUserHostingAssetValidator());
register(MARIADB_DATABASE, new HsMariaDbDatabaseHostingAssetValidator());
register(PGSQL_INSTANCE, new HsPostgreSqlDbInstanceHostingAssetValidator());
register(PGSQL_USER, new HsPostgreSqlUserHostingAssetValidator());
register(PGSQL_DATABASE, new HsPostgreSqlDatabaseHostingAssetValidator());
register(IPV4_NUMBER, new HsIPv4NumberHostingAssetValidator());
register(IPV6_NUMBER, new HsIPv6NumberHostingAssetValidator());
}
private static void register(final Enum<HsHostingAssetType> type, final HsEntityValidator<HsHostingAsset> validator) {
stream(validator.propertyValidators).forEach( entry -> {
entry.verifyConsistency(Map.entry(type, validator));
});
validators.put(type, validator);
}
public static HsEntityValidator<HsHostingAsset> forType(final Enum<HsHostingAssetType> type) {
if ( validators.containsKey(type)) {
return validators.get(type);
}
throw new IllegalArgumentException("no validator found for type " + type);
}
public static Set<Enum<HsHostingAssetType>> types() {
return validators.keySet();
}
}

22
src/main/java/net/hostsharing/hsadminng/hs/hosting/asset/validators/HsCloudServerHostingAssetValidator.java
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@ -1,22 +0,0 @@
package net.hostsharing.hsadminng.hs.hosting.asset.validators;
import net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAsset;
import java.util.regex.Pattern;
import static net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAssetType.CLOUD_SERVER;
class HsCloudServerHostingAssetValidator extends HostingAssetEntityValidator {
HsCloudServerHostingAssetValidator() {
super(
CLOUD_SERVER,
AlarmContact.isOptional(),
NO_EXTRA_PROPERTIES);
}
@Override
protected Pattern identifierPattern(final HsHostingAsset assetEntity) {
return Pattern.compile("^vm[0-9][0-9][0-9][0-9]$");
}
}

185
src/main/java/net/hostsharing/hsadminng/hs/hosting/asset/validators/HsDomainDnsSetupHostingAssetValidator.java
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package net.hostsharing.hsadminng.hs.hosting.asset.validators;
import lombok.SneakyThrows;
import net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAsset;
import net.hostsharing.hsadminng.system.SystemProcess;
import java.util.List;
import java.util.regex.Pattern;
import static java.util.Arrays.stream;
import static java.util.Optional.ofNullable;
import static net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAssetType.DOMAIN_DNS_SETUP;
import static net.hostsharing.hsadminng.hs.validation.ArrayProperty.arrayOf;
import static net.hostsharing.hsadminng.hs.validation.BooleanProperty.booleanProperty;
import static net.hostsharing.hsadminng.hs.validation.IntegerProperty.integerProperty;
import static net.hostsharing.hsadminng.hs.validation.StringProperty.stringProperty;
// TODO.impl: make package private once we've migrated the legacy data
public class HsDomainDnsSetupHostingAssetValidator extends HostingAssetEntityValidator {
// according to RFC 1035 (section 5) and RFC 1034
static final String RR_REGEX_NAME = "(\\*\\.)?([a-zA-Z0-9\\._-]+|@)[ \t]+";
static final String RR_REGEX_TTL = "(([1-9][0-9]*[mMhHdDwW]?)+[ \t]+)?";
static final String RR_REGEX_IN = "[iI][nN][ \t]+"; // record class IN for Internet
static final String RR_RECORD_TYPE = "[a-zA-Z]+[ \t]+";
static final String RR_RECORD_DATA = "(([^;]+)|(\".*\")|(\\(.*\\)))[ \t]*";
static final String RR_COMMENT = "(;.*)?";
static final String RR_REGEX_TTL_IN =
RR_REGEX_NAME + RR_REGEX_TTL + RR_REGEX_IN + RR_RECORD_TYPE + RR_RECORD_DATA + RR_COMMENT;
static final String RR_REGEX_IN_TTL =
RR_REGEX_NAME + RR_REGEX_IN + RR_REGEX_TTL + RR_RECORD_TYPE + RR_RECORD_DATA + RR_COMMENT;
public static final String IDENTIFIER_SUFFIX = "|DNS";
private static List<String> zoneFileErrors = null; // TODO.impl: remove once legacy data is migrated
HsDomainDnsSetupHostingAssetValidator() {
super(
DOMAIN_DNS_SETUP,
AlarmContact.isOptional(),
integerProperty("TTL").min(0).withDefault(21600),
booleanProperty("auto-SOA").withDefault(true),
booleanProperty("auto-NS-RR").withDefault(true),
booleanProperty("auto-MX-RR").withDefault(true),
booleanProperty("auto-A-RR").withDefault(true),
booleanProperty("auto-AAAA-RR").withDefault(true),
booleanProperty("auto-MAILSERVICES-RR").withDefault(true),
booleanProperty("auto-AUTOCONFIG-RR").withDefault(true),
booleanProperty("auto-AUTODISCOVER-RR").withDefault(true),
booleanProperty("auto-DKIM-RR").withDefault(true),
booleanProperty("auto-SPF-RR").withDefault(true),
booleanProperty("auto-WILDCARD-MX-RR").withDefault(true),
booleanProperty("auto-WILDCARD-A-RR").withDefault(true),
booleanProperty("auto-WILDCARD-AAAA-RR").withDefault(true),
booleanProperty("auto-WILDCARD-SPF-RR").withDefault(true),
arrayOf(
stringProperty("user-RR").matchesRegEx(RR_REGEX_TTL_IN, RR_REGEX_IN_TTL).required()
).optional());
}
@Override
protected Pattern identifierPattern(final HsHostingAsset assetEntity) {
return Pattern.compile("^" + Pattern.quote(assetEntity.getParentAsset().getIdentifier() + IDENTIFIER_SUFFIX) + "$");
}
@Override
public void preprocessEntity(final HsHostingAsset entity) {
super.preprocessEntity(entity);
if (entity.getIdentifier() == null) {
ofNullable(entity.getParentAsset()).ifPresent(pa -> entity.setIdentifier(pa.getIdentifier() + IDENTIFIER_SUFFIX));
}
}
@Override
@SneakyThrows
public List<String> validateContext(final HsHostingAsset assetEntity) {
final var result = super.validateContext(assetEntity);
// TODO.spec: define which checks should get raised to error level
final var namedCheckZone = new SystemProcess("named-checkzone", fqdn(assetEntity));
final var zonefileString = toZonefileString(assetEntity);
final var zoneFileErrorResult = zoneFileErrors != null ? zoneFileErrors : result;
if (namedCheckZone.execute(zonefileString) != 0) {
// yes, named-checkzone writes error messages to stdout, not stderr
stream(namedCheckZone.getStdOut().split("\n"))
.map(line -> line.replaceAll(" stream-0x[0-9a-f]+:", "line "))
.map(line -> "[" + assetEntity.getIdentifier() + "] " + line)
.forEach(zoneFileErrorResult::add);
if (!namedCheckZone.getStdErr().isEmpty()) {
result.add("unexpected stderr output for " + namedCheckZone.getCommand() + ": " + namedCheckZone.getStdErr());
}
}
return result;
}
String toZonefileString(final HsHostingAsset assetEntity) {
// TODO.spec: we need to expand the templates (auto-...) in the same way as in Saltstack, with proper IP-numbers etc.
// TODO.impl: auto-AUTOCONFIG-RR auto-AUTODISCOVER-RR missing
return """
$TTL {ttl}
{auto-SOA}
{auto-NS-RR}
{auto-MX-RR}
{auto-A-RR}
{auto-AAAA-RR}
{auto-DKIM-RR}
{auto-SPF-RR}
{auto-WILDCARD-MX-RR}
{auto-WILDCARD-A-RR}
{auto-WILDCARD-AAAA-RR}
{auto-WILDCARD-SPF-RR}
{userRRs}
"""
.replace("{ttl}", assetEntity.getDirectValue("TTL", Integer.class, 43200).toString())
.replace("{auto-SOA}", assetEntity.getDirectValue("auto-SOA", Boolean.class, false).equals(true)
? """
{domain}. IN SOA h00.hostsharing.net. hostmaster.hostsharing.net. (
1303649373 ; serial secs since Jan 1 1970
6H ; refresh (>=10000)
1H ; retry (>=1800)
1W ; expire
1H ; minimum
)
"""
: "; no auto-SOA"
)
.replace("{auto-NS-RR}", assetEntity.getDirectValue("auto-NS-RR", Boolean.class, true)
? """
{domain}. IN NS dns1.hostsharing.net.
{domain}. IN NS dns2.hostsharing.net.
{domain}. IN NS dns3.hostsharing.net.
"""
: "; no auto-NS-RR")
.replace("{auto-MX-RR}", assetEntity.getDirectValue("auto-MX-RR", Boolean.class, true)
? """
{domain}. IN MX 30 mailin1.hostsharing.net.
{domain}. IN MX 30 mailin2.hostsharing.net.
{domain}. IN MX 30 mailin3.hostsharing.net.
"""
: "; no auto-MX-RR")
.replace("{auto-A-RR}", assetEntity.getDirectValue("auto-A-RR", Boolean.class, true)
? "{domain}. IN A 83.223.95.160" // arbitrary IP-number
: "; no auto-A-RR")
.replace("{auto-AAAA-RR}", assetEntity.getDirectValue("auto-AAA-RR", Boolean.class, true)
? "{domain}. IN AAAA 2a01:37:1000::53df:5fa0:0" // arbitrary IP-number
: "; no auto-AAAA-RR")
.replace("{auto-DKIM-RR}", assetEntity.getDirectValue("auto-DKIM-RR", Boolean.class, true)
? "default._domainkey 21600 IN TXT \"v=DKIM1; h=sha256; k=rsa; s=email; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCmdM9d15bqe94zbHVcKKpUF875XoCWHKRap/sG3NJZ9xZ/BjfGXmqoEYeFNpX3CB7pOXhH5naq4N+6gTjArTviAiVThHXyebhrxaf1dVS4IUC6raTEyQrWPZUf7ZxXmcCYvOdV4jIQ8GRfxwxqibIJcmMiufXTLIgRUif5uaTgFwIDAQAB\""
: "; no auto-DKIM-RR")
.replace("{auto-SPF-RR}", assetEntity.getDirectValue("auto-SPF-RR", Boolean.class, true)
? "{domain}. IN TXT \"v=spf1 include:spf.hostsharing.net ?all\""
: "; no auto-SPF-RR")
.replace("{auto-WILDCARD-MX-RR}", assetEntity.getDirectValue("auto-SPF-RR", Boolean.class, true)
? """
*.{domain}. IN MX 30 mailin1.hostsharing.net.
*.{domain}. IN MX 30 mailin1.hostsharing.net.
*.{domain}. IN MX 30 mailin1.hostsharing.net.
"""
: "; no auto-WILDCARD-MX-RR")
.replace("{auto-WILDCARD-A-RR}", assetEntity.getDirectValue("auto-WILDCARD-A-RR", Boolean.class, true)
? "*.{domain}. IN A 83.223.95.160" // arbitrary IP-number
: "; no auto-WILDCARD-A-RR")
.replace("{auto-WILDCARD-AAAA-RR}", assetEntity.getDirectValue("auto-WILDCARD-AAAA-RR", Boolean.class, true)
? "*.{domain}. IN AAAA 2a01:37:1000::53df:5fa0:0" // arbitrary IP-number
: "; no auto-WILDCARD-AAAA-RR")
.replace("{auto-WILDCARD-SPF-RR}", assetEntity.getDirectValue("auto-WILDCARD-SPF-RR", Boolean.class, true)
? "*.{domain}. IN TXT \"v=spf1 include:spf.hostsharing.net ?all\""
: "; no auto-WILDCARD-SPF-RR")
.replace("{domain}", fqdn(assetEntity))
.replace("{userRRs}", getPropertyValues(assetEntity, "user-RR"));
}
private String fqdn(final HsHostingAsset assetEntity) {
return assetEntity.getIdentifier().substring(0, assetEntity.getIdentifier().length() - IDENTIFIER_SUFFIX.length());
}
public static void addZonefileErrorsTo(final List<String> zoneFileErrors) {
HsDomainDnsSetupHostingAssetValidator.zoneFileErrors = zoneFileErrors;
}
}

56
src/main/java/net/hostsharing/hsadminng/hs/hosting/asset/validators/HsDomainHttpSetupHostingAssetValidator.java
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@ -1,56 +0,0 @@
package net.hostsharing.hsadminng.hs.hosting.asset.validators;
import net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAsset;
import java.util.regex.Pattern;
import static java.util.Optional.ofNullable;
import static net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAssetType.DOMAIN_HTTP_SETUP;
import static net.hostsharing.hsadminng.hs.validation.ArrayProperty.arrayOf;
import static net.hostsharing.hsadminng.hs.validation.BooleanProperty.booleanProperty;
import static net.hostsharing.hsadminng.hs.validation.StringProperty.stringProperty;
class HsDomainHttpSetupHostingAssetValidator extends HostingAssetEntityValidator {
public static final String IDENTIFIER_SUFFIX = "|HTTP";
public static final String FILESYSTEM_PATH = "^/.*";
public static final String SUBDOMAIN_NAME_REGEX = "(\\*|(?!-)[A-Za-z0-9-]{1,63}(?<!-))";
HsDomainHttpSetupHostingAssetValidator() {
super(
DOMAIN_HTTP_SETUP,
AlarmContact.isOptional(),
booleanProperty("htdocsfallback").withDefault(true),
booleanProperty("indexes").withDefault(true),
booleanProperty("cgi").withDefault(true),
booleanProperty("passenger").withDefault(true),
booleanProperty("passenger-errorpage").withDefault(false),
booleanProperty("fastcgi").withDefault(true),
booleanProperty("autoconfig").withDefault(true),
booleanProperty("greylisting").withDefault(true),
booleanProperty("includes").withDefault(true),
booleanProperty("letsencrypt").withDefault(true),
booleanProperty("multiviews").withDefault(true),
stringProperty("fcgi-php-bin").matchesRegEx(FILESYSTEM_PATH).provided("/usr/lib/cgi-bin/php").withDefault("/usr/lib/cgi-bin/php"),
stringProperty("passenger-nodejs").matchesRegEx(FILESYSTEM_PATH).provided("/usr/bin/node").withDefault("/usr/bin/node"),
stringProperty("passenger-python").matchesRegEx(FILESYSTEM_PATH).provided("/usr/bin/python3").withDefault("/usr/bin/python3"),
stringProperty("passenger-ruby").matchesRegEx(FILESYSTEM_PATH).provided("/usr/bin/ruby").withDefault("/usr/bin/ruby"),
arrayOf(
stringProperty("subdomains").matchesRegEx(SUBDOMAIN_NAME_REGEX).required()
).optional());
}
@Override
protected Pattern identifierPattern(final HsHostingAsset assetEntity) {
return Pattern.compile("^" + Pattern.quote(assetEntity.getParentAsset().getIdentifier() + IDENTIFIER_SUFFIX) + "$");
}
@Override
public void preprocessEntity(final HsHostingAsset entity) {
super.preprocessEntity(entity);
if (entity.getIdentifier() == null) {
ofNullable(entity.getParentAsset()).ifPresent(pa -> entity.setIdentifier(pa.getIdentifier() + IDENTIFIER_SUFFIX));
}
}
}

34
src/main/java/net/hostsharing/hsadminng/hs/hosting/asset/validators/HsDomainMboxSetupHostingAssetValidator.java
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@ -1,34 +0,0 @@
package net.hostsharing.hsadminng.hs.hosting.asset.validators;
import net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAsset;
import java.util.regex.Pattern;
import static java.util.Optional.ofNullable;
import static net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAssetType.DOMAIN_MBOX_SETUP;
class HsDomainMboxSetupHostingAssetValidator extends HostingAssetEntityValidator {
public static final String IDENTIFIER_SUFFIX = "|MBOX";
HsDomainMboxSetupHostingAssetValidator() {
super(
DOMAIN_MBOX_SETUP,
AlarmContact.isOptional(),
NO_EXTRA_PROPERTIES);
}
@Override
protected Pattern identifierPattern(final HsHostingAsset assetEntity) {
return Pattern.compile("^" + Pattern.quote(assetEntity.getParentAsset().getIdentifier() + IDENTIFIER_SUFFIX) + "$");
}
@Override
public void preprocessEntity(final HsHostingAsset entity) {
super.preprocessEntity(entity);
if (entity.getIdentifier() == null) {
ofNullable(entity.getParentAsset()).ifPresent(pa -> entity.setIdentifier(pa.getIdentifier() + IDENTIFIER_SUFFIX));
}
}
}

128
src/main/java/net/hostsharing/hsadminng/hs/hosting/asset/validators/HsDomainSetupHostingAssetValidator.java
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@ -1,128 +0,0 @@
package net.hostsharing.hsadminng.hs.hosting.asset.validators;
import net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAsset;
import java.util.ArrayList;
import java.util.List;
import java.util.Optional;
import java.util.regex.Pattern;
import static net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAssetType.DOMAIN_SETUP;
import static net.hostsharing.hsadminng.hs.hosting.asset.validators.Dns.superDomain;
import static net.hostsharing.hsadminng.hs.hosting.asset.validators.HsDomainHttpSetupHostingAssetValidator.SUBDOMAIN_NAME_REGEX;
class HsDomainSetupHostingAssetValidator extends HostingAssetEntityValidator {
public static final String DOMAIN_NAME_PROPERTY_NAME = "domainName";
HsDomainSetupHostingAssetValidator() {
super(
DOMAIN_SETUP,
AlarmContact.isOptional(),
NO_EXTRA_PROPERTIES);
}
@Override
public List<String> validateEntity(final HsHostingAsset assetEntity) {
final var violations = super.validateEntity(assetEntity);
if (!violations.isEmpty() || assetEntity.isLoaded()) {
// it makes no sense to do DNS-based validation
// if the entity is already persisted or
// if the identifier (domain name) or structure is already invalid
return violations;
}
final var dnsResult = new Dns(assetEntity.getIdentifier()).fetchRecordsOfType("TXT");
switch (dnsResult.status()) {
case Dns.Status.SUCCESS:
violations.addAll(handleDomainNameFound(assetEntity, dnsResult));
break;
case Dns.Status.NAME_NOT_FOUND:
violations.addAll(handleDomainNameNotFoundError(assetEntity, dnsResult));
break;
case Dns.Status.INVALID_NAME:
// should not happen because we validate the domain name at booking item level
violations.add("[DNS] invalid domain name '" + assetEntity.getIdentifier() + "'");
break;
case Dns.Status.SERVICE_UNAVAILABLE:
case Dns.Status.UNKNOWN_FAILURE:
violations.add("[DNS] lookup failed for domain name '" + assetEntity.getIdentifier() + "': " + dnsResult.exception());
break;
}
return violations;
}
private static String verificationCode(final HsHostingAsset assetEntity) {
return assetEntity.getBookingItem().getDirectValue("verificationCode", String.class);
}
@Override
protected Pattern identifierPattern(final HsHostingAsset assetEntity) {
if (assetEntity.getBookingItem() != null) {
final var bookingItemDomainName = assetEntity.getBookingItem()
.getDirectValue(DOMAIN_NAME_PROPERTY_NAME, String.class);
return Pattern.compile(bookingItemDomainName, Pattern.CASE_INSENSITIVE | Pattern.LITERAL);
}
final var parentDomainName = assetEntity.getParentAsset().getIdentifier();
return Pattern.compile(SUBDOMAIN_NAME_REGEX + "\\." + parentDomainName.replace(".", "\\."), Pattern.CASE_INSENSITIVE);
}
private static List<String> handleDomainNameFound(final HsHostingAsset assetEntity, final Dns.Result dnsResult) {
final var violations = new ArrayList<String>();
final var expectedTxtRecordValue = "Hostsharing-domain-setup-verification-code=" + verificationCode(assetEntity);
final var verificationFound = findTxtRecord(dnsResult, expectedTxtRecordValue)
.or(() -> superDomain(assetEntity.getIdentifier())
.flatMap(superDomainName -> findTxtRecord(
new Dns(superDomainName).fetchRecordsOfType("TXT"),
expectedTxtRecordValue))
);
if (verificationFound.isEmpty()) {
violations.add(
"[DNS] no TXT record '" + expectedTxtRecordValue +
"' found for domain name '" + assetEntity.getIdentifier() + "' (nor in its super-domain)");
}
return violations;
}
private static List<String> handleDomainNameNotFoundError(final HsHostingAsset assetEntity, final Dns.Result dnsResult) {
final var violations = new ArrayList<String>();
if (isDnsVerificationRequiredForUnregisteredDomain(assetEntity)) {
final var superDomain = superDomain(assetEntity.getIdentifier());
final var expectedTxtRecordValue = "Hostsharing-domain-setup-verification-code=" + verificationCode(assetEntity);
final var verificationFoundInSuperDomain = superDomain.map(superDomainName ->
{
final Dns.Result superDomainDnsResult = new Dns(superDomainName).fetchRecordsOfType("TXT");
if (superDomainDnsResult.status() != Dns.Status.SUCCESS) {
violations.add("[DNS] lookup failed for domain name '" + superDomainName + "': " + dnsResult.exception());
}
return superDomainDnsResult;
}
)
.flatMap(records -> findTxtRecord(records, expectedTxtRecordValue));
if (verificationFoundInSuperDomain.isEmpty()) {
violations.add(
"[DNS] no TXT record '" + expectedTxtRecordValue +
"' found for domain name '" + superDomain.orElseThrow() + "'");
}
} else {
// otherwise no DNS verification to be able to setup DNS for domains to register
}
return violations;
}
private static boolean isDnsVerificationRequiredForUnregisteredDomain(final HsHostingAsset assetEntity) {
return !Dns.isRegistrableDomain(assetEntity.getIdentifier())
&& assetEntity.getParentAsset() == null;
}
private static Optional<String> findTxtRecord(final Dns.Result result, final String expectedTxtRecordValue) {
return result.records().stream()
.filter(r -> r.contains(expectedTxtRecordValue))
.findAny();
}
}

34
src/main/java/net/hostsharing/hsadminng/hs/hosting/asset/validators/HsDomainSmtpSetupHostingAssetValidator.java
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@ -1,34 +0,0 @@
package net.hostsharing.hsadminng.hs.hosting.asset.validators;
import net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAsset;
import java.util.regex.Pattern;
import static java.util.Optional.ofNullable;
import static net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAssetType.DOMAIN_SMTP_SETUP;
class HsDomainSmtpSetupHostingAssetValidator extends HostingAssetEntityValidator {
public static final String IDENTIFIER_SUFFIX = "|SMTP";
HsDomainSmtpSetupHostingAssetValidator() {
super(
DOMAIN_SMTP_SETUP,
AlarmContact.isOptional(),
NO_EXTRA_PROPERTIES);
}
@Override
protected Pattern identifierPattern(final HsHostingAsset assetEntity) {
return Pattern.compile("^" + Pattern.quote(assetEntity.getParentAsset().getIdentifier() + IDENTIFIER_SUFFIX) + "$");
}
@Override
public void preprocessEntity(final HsHostingAsset entity) {
super.preprocessEntity(entity);
if (entity.getIdentifier() == null) {
ofNullable(entity.getParentAsset()).ifPresent(pa -> entity.setIdentifier(pa.getIdentifier() + IDENTIFIER_SUFFIX));
}
}
}

53
src/main/java/net/hostsharing/hsadminng/hs/hosting/asset/validators/HsEMailAddressHostingAssetValidator.java
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@ -1,53 +0,0 @@
package net.hostsharing.hsadminng.hs.hosting.asset.validators;
import net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAsset;
import net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAssetType;
import java.util.regex.Pattern;
import static java.util.Optional.ofNullable;
import static net.hostsharing.hsadminng.hs.validation.ArrayProperty.arrayOf;
import static net.hostsharing.hsadminng.hs.validation.StringProperty.stringProperty;
class HsEMailAddressHostingAssetValidator extends HostingAssetEntityValidator {
private static final String TARGET_MAILBOX_REGEX = "^[a-z][a-z0-9]{2}[0-9]{2}(-[a-z0-9][a-z0-9\\.+_-]*)?$"; // also accepts legacy pac-names
private static final String EMAIL_ADDRESS_LOCAL_PART_REGEX = "[a-zA-Z0-9_!#$%&'*+/=?`{|}~^.-]+"; // RFC 5322
private static final String EMAIL_ADDRESS_DOMAIN_PART_REGEX = "[a-zA-Z0-9.-]+";
private static final String EMAIL_ADDRESS_FULL_REGEX = "^(" + EMAIL_ADDRESS_LOCAL_PART_REGEX + ")?@" + EMAIL_ADDRESS_DOMAIN_PART_REGEX + "$";
private static final String NOBODY_REGEX = "^nobody$";
private static final String DEVNULL_REGEX = "^/dev/null$";
public static final int EMAIL_ADDRESS_MAX_LENGTH = 320; // according to RFC 5321 and RFC 5322
HsEMailAddressHostingAssetValidator() {
super( HsHostingAssetType.EMAIL_ADDRESS,
AlarmContact.isOptional(),
stringProperty("local-part").matchesRegEx("^" + EMAIL_ADDRESS_LOCAL_PART_REGEX + "$").writeOnce().optional(),
stringProperty("sub-domain").matchesRegEx("^" + EMAIL_ADDRESS_LOCAL_PART_REGEX + "$").writeOnce().optional(),
arrayOf(
stringProperty("target").maxLength(EMAIL_ADDRESS_MAX_LENGTH).matchesRegEx(TARGET_MAILBOX_REGEX, EMAIL_ADDRESS_FULL_REGEX, NOBODY_REGEX, DEVNULL_REGEX)
).required().minLength(1));
}
@Override
public void preprocessEntity(final HsHostingAsset entity) {
super.preprocessEntity(entity);
super.preprocessEntity(entity);
if (entity.getIdentifier() == null) {
entity.setIdentifier(combineIdentifier(entity));
}
}
@Override
protected Pattern identifierPattern(final HsHostingAsset assetEntity) {
return Pattern.compile("^"+ Pattern.quote(combineIdentifier(assetEntity)) + "$");
}
private static String combineIdentifier(final HsHostingAsset emailAddressAssetEntity) {
return ofNullable(emailAddressAssetEntity.getDirectValue("local-part", String.class)).orElse("")
+ "@"
+ ofNullable(emailAddressAssetEntity.getDirectValue("sub-domain", String.class)).map(s -> s + ".").orElse("")
+ emailAddressAssetEntity.getParentAsset().getParentAsset().getIdentifier();
}
}

34
src/main/java/net/hostsharing/hsadminng/hs/hosting/asset/validators/HsEMailAliasHostingAssetValidator.java
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@ -1,34 +0,0 @@
package net.hostsharing.hsadminng.hs.hosting.asset.validators;
import net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAsset;
import net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAssetType;
import java.util.regex.Pattern;
import static net.hostsharing.hsadminng.hs.validation.ArrayProperty.arrayOf;
import static net.hostsharing.hsadminng.hs.validation.StringProperty.stringProperty;
class HsEMailAliasHostingAssetValidator extends HostingAssetEntityValidator {
private static final String UNIX_USER_REGEX = "^[a-z][a-z0-9]{2}[0-9]{2}(-[a-z0-9][a-z0-9\\._-]*)?$"; // also accepts legacy pac-names
private static final String EMAIL_ADDRESS_REGEX = "^[a-zA-Z0-9_!#$%&'*+/=?`{|}~^.-]+@[a-zA-Z0-9.-]+$"; // RFC 5322
private static final String INCLUDE_REGEX = "^:include:/.*$";
private static final String PIPE_REGEX = "^\\|.*$";
private static final String DEV_NULL_REGEX = "^/dev/null$";
public static final int EMAIL_ADDRESS_MAX_LENGTH = 320; // according to RFC 5321 and RFC 5322
HsEMailAliasHostingAssetValidator() {
super( HsHostingAssetType.EMAIL_ALIAS,
AlarmContact.isOptional(),
arrayOf(
stringProperty("target").maxLength(EMAIL_ADDRESS_MAX_LENGTH).matchesRegEx(UNIX_USER_REGEX, EMAIL_ADDRESS_REGEX, INCLUDE_REGEX, PIPE_REGEX, DEV_NULL_REGEX)
).required().minLength(1));
}
@Override
protected Pattern identifierPattern(final HsHostingAsset assetEntity) {
final var webspaceIdentifier = assetEntity.getParentAsset().getIdentifier();
return Pattern.compile("^"+webspaceIdentifier+"$|^"+webspaceIdentifier+"-[a-z0-9][a-z0-9\\._-]*$");
}
}

26
src/main/java/net/hostsharing/hsadminng/hs/hosting/asset/validators/HsIPv4NumberHostingAssetValidator.java
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@ -1,26 +0,0 @@
package net.hostsharing.hsadminng.hs.hosting.asset.validators;
import net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAsset;
import java.util.regex.Pattern;
import static net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAssetType.IPV4_NUMBER;
class HsIPv4NumberHostingAssetValidator extends HostingAssetEntityValidator {
private static final Pattern IPV4_REGEX = Pattern.compile("^((25[0-5]|(2[0-4]|1\\d|[1-9]|)\\d)\\.?\\b){4}$");
HsIPv4NumberHostingAssetValidator() {
super(
IPV4_NUMBER,
AlarmContact.isOptional(),
NO_EXTRA_PROPERTIES
);
}
@Override
protected Pattern identifierPattern(final HsHostingAsset assetEntity) {
return IPV4_REGEX;
}
}

49
src/main/java/net/hostsharing/hsadminng/hs/hosting/asset/validators/HsIPv6NumberHostingAssetValidator.java
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@ -1,49 +0,0 @@
package net.hostsharing.hsadminng.hs.hosting.asset.validators;
import net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAsset;
import java.net.InetAddress;
import java.net.UnknownHostException;
import java.util.List;
import java.util.regex.Pattern;
import static net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAssetType.IPV6_NUMBER;
class HsIPv6NumberHostingAssetValidator extends HostingAssetEntityValidator {
// simplified pattern, the real check is done by letting Java parse the address
private static final Pattern IPV6_REGEX = Pattern.compile("([a-f0-9:]+:+)+[a-f0-9]+");
HsIPv6NumberHostingAssetValidator() {
super(
IPV6_NUMBER,
AlarmContact.isOptional(),
NO_EXTRA_PROPERTIES
);
}
@Override
public List<String> validateEntity(final HsHostingAsset assetEntity) {
final var violations = super.validateEntity(assetEntity);
if (!isValidIPv6Address(assetEntity.getIdentifier())) {
violations.add("'identifier' expected to be a valid IPv6 address, but is '" + assetEntity.getIdentifier() + "'");
}
return violations;
}
@Override
protected Pattern identifierPattern(final HsHostingAsset assetEntity) {
return IPV6_REGEX;
}
private boolean isValidIPv6Address(final String identifier) {
try {
return InetAddress.getByName(identifier) instanceof java.net.Inet6Address;
} catch (UnknownHostException e) {
return false;
}
}
}

60
src/main/java/net/hostsharing/hsadminng/hs/hosting/asset/validators/HsManagedServerHostingAssetValidator.java
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@ -1,60 +0,0 @@
package net.hostsharing.hsadminng.hs.hosting.asset.validators;
import net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAsset;
import java.util.regex.Pattern;
import static net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAssetType.MANAGED_SERVER;
import static net.hostsharing.hsadminng.hs.validation.BooleanProperty.booleanProperty;
import static net.hostsharing.hsadminng.hs.validation.EnumerationProperty.enumerationProperty;
import static net.hostsharing.hsadminng.hs.validation.IntegerProperty.integerProperty;
class HsManagedServerHostingAssetValidator extends HostingAssetEntityValidator {
public HsManagedServerHostingAssetValidator() {
super(
MANAGED_SERVER,
AlarmContact.isOptional(),
// monitoring
integerProperty("monit_max_cpu_usage").unit("%").min(10).max(100).withDefault(92),
integerProperty("monit_max_ram_usage").unit("%").min(10).max(100).withDefault(92),
integerProperty("monit_max_ssd_usage").unit("%").min(10).max(100).withDefault(98),
integerProperty("monit_min_free_ssd").min(1).max(1000).withDefault(5),
integerProperty("monit_max_hdd_usage").unit("%").min(10).max(100).withDefault(95),
integerProperty("monit_min_free_hdd").min(1).max(4000).withDefault(10),
// other settings
// booleanProperty("fastcgi_small").withDefault(false), TODO.spec: clarify Salt-Grains
// database software
booleanProperty("software-pgsql").withDefault(true),
booleanProperty("software-mariadb").withDefault(true),
// PHP
enumerationProperty("php-default").valuesFromProperties("software-php-").withDefault("8.2"),
booleanProperty("software-php-5.6").withDefault(false),
booleanProperty("software-php-7.0").withDefault(false),
booleanProperty("software-php-7.1").withDefault(false),
booleanProperty("software-php-7.2").withDefault(false),
booleanProperty("software-php-7.3").withDefault(false),
booleanProperty("software-php-7.4").withDefault(true),
booleanProperty("software-php-8.0").withDefault(false),
booleanProperty("software-php-8.1").withDefault(false),
booleanProperty("software-php-8.2").withDefault(true),
// other software
booleanProperty("software-postfix-tls-1.0").withDefault(false),
booleanProperty("software-dovecot-tls-1.0").withDefault(false),
booleanProperty("software-clamav").withDefault(true),
booleanProperty("software-collabora").withDefault(false),
booleanProperty("software-libreoffice").withDefault(false),
booleanProperty("software-imagemagick-ghostscript").withDefault(false)
);
}
@Override
protected Pattern identifierPattern(final HsHostingAsset assetEntity) {
return Pattern.compile("^vm[0-9][0-9][0-9][0-9]$");
}
}

50
src/main/java/net/hostsharing/hsadminng/hs/hosting/asset/validators/HsManagedWebspaceHostingAssetValidator.java
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@ -1,50 +0,0 @@
package net.hostsharing.hsadminng.hs.hosting.asset.validators;
import net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAsset;
import net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAssetRealEntity;
import jakarta.persistence.EntityManager;
import java.util.regex.Pattern;
import static net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAssetType.MANAGED_WEBSPACE;
import static net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAssetType.UNIX_USER;
import static net.hostsharing.hsadminng.hs.validation.IntegerProperty.integerProperty;
class HsManagedWebspaceHostingAssetValidator extends HostingAssetEntityValidator {
public HsManagedWebspaceHostingAssetValidator() {
super(
MANAGED_WEBSPACE,
AlarmContact.isOptional(),
integerProperty("groupid").readOnly()
);
}
@Override
protected Pattern identifierPattern(final HsHostingAsset assetEntity) {
final var prefixPattern =
!assetEntity.isLoaded()
? assetEntity.getRelatedProject().getDebitor().getDefaultPrefix()
: "[a-z][a-z0-9][a-z0-9]";
return Pattern.compile("^" + prefixPattern + "[0-9][0-9]$");
}
@Override
public void postPersist(final EntityManager em, final HsHostingAsset webspaceAsset) {
if (!webspaceAsset.isLoaded()) {
final var unixUserAsset = HsHostingAssetRealEntity.builder()
.type(UNIX_USER)
.parentAsset(em.find(HsHostingAssetRealEntity.class, webspaceAsset.getUuid()))
.identifier(webspaceAsset.getIdentifier())
.caption(webspaceAsset.getIdentifier() + " webspace user")
.build();
webspaceAsset.getSubHostingAssets().add(unixUserAsset);
new HostingAssetEntitySaveProcessor(em, unixUserAsset)
.preprocessEntity()
.validateEntity()
.prepareForSave()
.save()
.validateContext();
webspaceAsset.getConfig().put("groupid", unixUserAsset.getConfig().get("userid"));
}
}
}

27
src/main/java/net/hostsharing/hsadminng/hs/hosting/asset/validators/HsMariaDbDatabaseHostingAssetValidator.java
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@ -1,27 +0,0 @@
package net.hostsharing.hsadminng.hs.hosting.asset.validators;
import net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAsset;
import java.util.regex.Pattern;
import static net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAssetType.MARIADB_DATABASE;
import static net.hostsharing.hsadminng.hs.validation.StringProperty.stringProperty;
class HsMariaDbDatabaseHostingAssetValidator extends HostingAssetEntityValidator {
final static String HEAD_REGEXP = "^MAD\\|";
public HsMariaDbDatabaseHostingAssetValidator() {
super(
MARIADB_DATABASE,
AlarmContact.isOptional(),
stringProperty("encoding").matchesRegEx("[a-z0-9_]+").maxLength(24).provided("latin1", "utf8").withDefault("utf8"));
}
@Override
protected Pattern identifierPattern(final HsHostingAsset assetEntity) {
final var webspaceIdentifier = assetEntity.getParentAsset().getParentAsset().getIdentifier();
return Pattern.compile(HEAD_REGEXP+webspaceIdentifier+"$|"+HEAD_REGEXP+webspaceIdentifier+"_[a-zA-Z0-9_]+$");
}
}

37
src/main/java/net/hostsharing/hsadminng/hs/hosting/asset/validators/HsMariaDbInstanceHostingAssetValidator.java
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@ -1,37 +0,0 @@
package net.hostsharing.hsadminng.hs.hosting.asset.validators;
import net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAsset;
import java.util.regex.Pattern;
import static java.util.Optional.ofNullable;
import static net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAssetType.MARIADB_INSTANCE;
class HsMariaDbInstanceHostingAssetValidator extends HostingAssetEntityValidator {
final static String DEFAULT_INSTANCE_IDENTIFIER_SUFFIX = "|MariaDB.default"; // TODO.spec: specify instance naming
public HsMariaDbInstanceHostingAssetValidator() {
super(
MARIADB_INSTANCE,
AlarmContact.isOptional(),
NO_EXTRA_PROPERTIES); // TODO.spec: specify instance properties, e.g. installed extensions
}
@Override
protected Pattern identifierPattern(final HsHostingAsset assetEntity) {
return Pattern.compile(
"^" + Pattern.quote(assetEntity.getParentAsset().getIdentifier()
+ DEFAULT_INSTANCE_IDENTIFIER_SUFFIX)
+ "$");
}
@Override
public void preprocessEntity(final HsHostingAsset entity) {
super.preprocessEntity(entity);
if (entity.getIdentifier() == null) {
ofNullable(entity.getParentAsset()).ifPresent(pa -> entity.setIdentifier(
pa.getIdentifier() + DEFAULT_INSTANCE_IDENTIFIER_SUFFIX));
}
}
}

35
src/main/java/net/hostsharing/hsadminng/hs/hosting/asset/validators/HsMariaDbUserHostingAssetValidator.java
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@ -1,35 +0,0 @@
package net.hostsharing.hsadminng.hs.hosting.asset.validators;
import net.hostsharing.hsadminng.hash.HashGenerator;
import net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAsset;
import java.util.regex.Pattern;
import static net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAssetType.MARIADB_USER;
import static net.hostsharing.hsadminng.hs.validation.PasswordProperty.passwordProperty;
class HsMariaDbUserHostingAssetValidator extends HostingAssetEntityValidator {
final static String HEAD_REGEXP = "^MAU\\|";
public HsMariaDbUserHostingAssetValidator() {
super(
MARIADB_USER,
AlarmContact.isOptional(),
// TODO.impl: we need to be able to suppress updating of fields etc., something like this:
// withFieldValidation(
// referenceProperty(alarmContact).isOptional(),
// referenceProperty(parentAsset).isWriteOnce(),
// referenceProperty(assignedToAsset).isWriteOnce(),
// );
passwordProperty("password").minLength(8).maxLength(40).hashedUsing(HashGenerator.Algorithm.MYSQL_NATIVE).writeOnly());
}
@Override
protected Pattern identifierPattern(final HsHostingAsset assetEntity) {
final var webspaceIdentifier = assetEntity.getParentAsset().getIdentifier();
return Pattern.compile(HEAD_REGEXP+webspaceIdentifier+"$|"+HEAD_REGEXP+webspaceIdentifier+"_[a-zA-Z0-9_]+$");
}
}

30
src/main/java/net/hostsharing/hsadminng/hs/hosting/asset/validators/HsPostgreSqlDatabaseHostingAssetValidator.java
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@ -1,30 +0,0 @@
package net.hostsharing.hsadminng.hs.hosting.asset.validators;
import net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAsset;
import java.util.regex.Pattern;
import static net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAssetType.PGSQL_DATABASE;
import static net.hostsharing.hsadminng.hs.validation.StringProperty.stringProperty;
class HsPostgreSqlDatabaseHostingAssetValidator extends HostingAssetEntityValidator {
final static String HEAD_REGEXP = "^PGD\\|";
public HsPostgreSqlDatabaseHostingAssetValidator() {
super(
PGSQL_DATABASE,
AlarmContact.isOptional(),
stringProperty("encoding").matchesRegEx("[A-Z0-9_]+").maxLength(24).provided("LATIN1", "UTF8").withDefault("UTF8")
// TODO.spec: PostgreSQL extensions in instance and here? also decide which. Free selection or booleans/checkboxes?
);
}
@Override
protected Pattern identifierPattern(final HsHostingAsset assetEntity) {
final var webspaceIdentifier = assetEntity.getParentAsset().getParentAsset().getIdentifier();
return Pattern.compile(HEAD_REGEXP+webspaceIdentifier+"$|"+HEAD_REGEXP+webspaceIdentifier+"_[a-zA-Z0-9_]+$");
}
}

39
src/main/java/net/hostsharing/hsadminng/hs/hosting/asset/validators/HsPostgreSqlDbInstanceHostingAssetValidator.java
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@ -1,39 +0,0 @@
package net.hostsharing.hsadminng.hs.hosting.asset.validators;
import net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAsset;
import java.util.regex.Pattern;
import static java.util.Optional.ofNullable;
import static net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAssetType.PGSQL_INSTANCE;
class HsPostgreSqlDbInstanceHostingAssetValidator extends HostingAssetEntityValidator {
final static String DEFAULT_INSTANCE_IDENTIFIER_SUFFIX = "|PgSql.default"; // TODO.spec: specify instance naming
public HsPostgreSqlDbInstanceHostingAssetValidator() {
super(
PGSQL_INSTANCE,
AlarmContact.isOptional(),
// TODO.spec: PostgreSQL extensions in database and here? also decide which. Free selection or booleans/checkboxes?
NO_EXTRA_PROPERTIES); // TODO.spec: specify instance properties, e.g. installed extensions
}
@Override
protected Pattern identifierPattern(final HsHostingAsset assetEntity) {
return Pattern.compile(
"^" + Pattern.quote(assetEntity.getParentAsset().getIdentifier()
+ DEFAULT_INSTANCE_IDENTIFIER_SUFFIX)
+ "$");
}
@Override
public void preprocessEntity(final HsHostingAsset entity) {
super.preprocessEntity(entity);
if (entity.getIdentifier() == null) {
ofNullable(entity.getParentAsset()).ifPresent(pa -> entity.setIdentifier(
pa.getIdentifier() + DEFAULT_INSTANCE_IDENTIFIER_SUFFIX));
}
}
}

35
src/main/java/net/hostsharing/hsadminng/hs/hosting/asset/validators/HsPostgreSqlUserHostingAssetValidator.java
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@ -1,35 +0,0 @@
package net.hostsharing.hsadminng.hs.hosting.asset.validators;
import net.hostsharing.hsadminng.hash.HashGenerator;
import net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAsset;
import java.util.regex.Pattern;
import static net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAssetType.PGSQL_USER;
import static net.hostsharing.hsadminng.hs.validation.PasswordProperty.passwordProperty;
class HsPostgreSqlUserHostingAssetValidator extends HostingAssetEntityValidator {
final static String HEAD_REGEXP = "^PGU\\|";
public HsPostgreSqlUserHostingAssetValidator() {
super(
PGSQL_USER,
AlarmContact.isOptional(),
// TODO.impl: we need to be able to suppress updating of fields etc., something like this:
// withFieldValidation(
// referenceProperty(alarmContact).isOptional(),
// referenceProperty(parentAsset).isWriteOnce(),
// referenceProperty(assignedToAsset).isWriteOnce(),
// );
passwordProperty("password").minLength(8).maxLength(40).hashedUsing(HashGenerator.Algorithm.SCRAM_SHA256).writeOnly());
}
@Override
protected Pattern identifierPattern(final HsHostingAsset assetEntity) {
final var webspaceIdentifier = assetEntity.getParentAsset().getIdentifier();
return Pattern.compile(HEAD_REGEXP+webspaceIdentifier+"$|"+HEAD_REGEXP+webspaceIdentifier+"_[a-zA-Z0-9_]+$");
}
}

60
src/main/java/net/hostsharing/hsadminng/hs/hosting/asset/validators/HsUnixUserHostingAssetValidator.java
View File

@ -1,60 +0,0 @@
package net.hostsharing.hsadminng.hs.hosting.asset.validators;
import net.hostsharing.hsadminng.hash.HashGenerator;
import net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAsset;
import net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAssetType;
import net.hostsharing.hsadminng.hs.validation.PropertiesProvider;
import jakarta.persistence.EntityManager;
import java.util.regex.Pattern;
import static net.hostsharing.hsadminng.hs.validation.BooleanProperty.booleanProperty;
import static net.hostsharing.hsadminng.hs.validation.IntegerProperty.integerProperty;
import static net.hostsharing.hsadminng.hs.validation.PasswordProperty.passwordProperty;
import static net.hostsharing.hsadminng.hs.validation.StringProperty.stringProperty;
class HsUnixUserHostingAssetValidator extends HostingAssetEntityValidator {
private static final int DASH_LENGTH = "-".length();
HsUnixUserHostingAssetValidator() {
super(
HsHostingAssetType.UNIX_USER,
AlarmContact.isOptional(),
booleanProperty("locked").readOnly(),
integerProperty("userid").readOnly().initializedBy(HsUnixUserHostingAssetValidator::computeUserId),
integerProperty("SSD hard quota").unit("MB").maxFrom("SSD").withFactor(1024).optional(),
integerProperty("SSD soft quota").unit("MB").maxFrom("SSD hard quota").optional(),
integerProperty("HDD hard quota").unit("MB").maxFrom("HDD").withFactor(1024).optional(),
integerProperty("HDD soft quota").unit("MB").maxFrom("HDD hard quota").optional(),
stringProperty("shell")
// TODO.spec: do we want to change them all to /usr/bin/, also in import?
.provided("/bin/false", "/bin/bash", "/bin/csh", "/bin/dash", "/usr/bin/tcsh", "/usr/bin/zsh", "/usr/bin/passwd")
.withDefault("/bin/false"),
stringProperty("homedir").readOnly().renderedBy(HsUnixUserHostingAssetValidator::computeHomedir),
stringProperty("totpKey").matchesRegEx("^0x([0-9A-Fa-f]{2})+$").minLength(20).maxLength(256).undisclosed().writeOnly().optional(),
passwordProperty("password").minLength(8).maxLength(40).hashedUsing(HashGenerator.Algorithm.LINUX_SHA512).writeOnly());
// TODO.spec: public SSH keys? (only if hsadmin-ng is only accessible with 2FA)
}
@Override
protected Pattern identifierPattern(final HsHostingAsset assetEntity) {
final var webspaceIdentifier = assetEntity.getParentAsset().getIdentifier();
return Pattern.compile("^"+webspaceIdentifier+"$|^"+webspaceIdentifier+"-[a-z0-9\\._-]+$");
}
private static String computeHomedir(final EntityManager em, final PropertiesProvider propertiesProvider) {
final var entity = (HsHostingAsset) propertiesProvider;
final var webspaceName = entity.getParentAsset().getIdentifier();
return "/home/pacs/" + webspaceName
+ "/users/" + entity.getIdentifier().substring(webspaceName.length()+DASH_LENGTH);
}
private static Integer computeUserId(final EntityManager em, final PropertiesProvider propertiesProvider) {
final Object result = em.createNativeQuery("SELECT nextval('hs_hosting_asset_unixuser_system_id_seq')", Integer.class)
.getSingleResult();
return (Integer) result;
}
}

40
src/main/java/net/hostsharing/hsadminng/hs/hosting/asset/validators/README.md
View File

@ -1,40 +0,0 @@
### HsHostingAsset-Validation
There is just a single `HsHostingAsset` interface and `HsHostingAssetEntity` entity for all types of hosting assets like Managed-Server, Managed-Webspace, Unix-Users, Databases etc. These are distinguished by `HsHostingAssetType HsHostingAsset.type`.
For each of these types, a distinct validator has to be
implemented as a subclass of `HsHostingAssetValidator` which needs to be registered (see `HsHostingAssetValidatorRegistry`) for the relevant type(s).
### Kinds of Validations
#### Identifier validation
The identifier of a Hosting-Asset is for example the Webspace-Name like "xyz00" or a Unix-User-Name like "xyz00-test".
To validate the identifier, vverride the method `identifierPattern(...)` and return a regular expression to validate the identifier against. The regular expression can depend on the actual entity instance.
#### Reference validation
References in this context are:
- the related Booking-Item,
- the parent-Hosting-Asset,
- the Assigned-To-Hosting-Asset and
- the Contact.
The first parameters of the `HsHostingAssetValidator` superclass take rule descriptors for these references. These are all Subclasses fo
### Validation Order
The validations are called in a sensible order. E.g. if a property value is not numeric, it makes no sense to check the total sum of such values to be within certain numeric values. And if the related booking item is of wrong type, it makes no sense to validate limits against sub-entities.
Properties are validated all at once, though. Thus, if multiple properties fail validation, all error messages are returned at once.
In general, the validation es executed in this order:
1. the entity itself
1. its references
2. its properties
2. the limits of the parent entity (parent asset + booking item)
3. limits against the own own-sub-entities
This implementation can be found in `HsHostingAssetValidator.validate`.

16
src/main/java/net/hostsharing/hsadminng/hs/office/bankaccount/HsOfficeBankAccountController.java
View File

@ -32,10 +32,10 @@ public class HsOfficeBankAccountController implements HsOfficeBankAccountsApi {
@Override
@Transactional(readOnly = true)
public ResponseEntity<List<HsOfficeBankAccountResource>> listBankAccounts(
final String currentSubject,
final String currentUser,
final String assumedRoles,
final String holder) {
context.define(currentSubject, assumedRoles);
context.define(currentUser, assumedRoles);
final var entities = bankAccountRepo.findByOptionalHolderLike(holder);
@ -46,11 +46,11 @@ public class HsOfficeBankAccountController implements HsOfficeBankAccountsApi {
@Override
@Transactional
public ResponseEntity<HsOfficeBankAccountResource> addBankAccount(
final String currentSubject,
final String currentUser,
final String assumedRoles,
final HsOfficeBankAccountInsertResource body) {
context.define(currentSubject, assumedRoles);
context.define(currentUser, assumedRoles);
IbanUtil.validate(body.getIban());
BicUtil.validate(body.getBic());
@ -72,11 +72,11 @@ public class HsOfficeBankAccountController implements HsOfficeBankAccountsApi {
@Override
@Transactional(readOnly = true)
public ResponseEntity<HsOfficeBankAccountResource> getBankAccountByUuid(
final String currentSubject,
final String currentUser,
final String assumedRoles,
final UUID bankAccountUuid) {
context.define(currentSubject, assumedRoles);
context.define(currentUser, assumedRoles);
final var result = bankAccountRepo.findByUuid(bankAccountUuid);
if (result.isEmpty()) {
@ -88,10 +88,10 @@ public class HsOfficeBankAccountController implements HsOfficeBankAccountsApi {
@Override
@Transactional
public ResponseEntity<Void> deleteBankAccountByUuid(
final String currentSubject,
final String currentUser,
final String assumedRoles,
final UUID BankAccountUuid) {
context.define(currentSubject, assumedRoles);
context.define(currentUser, assumedRoles);
final var result = bankAccountRepo.deleteByUuid(BankAccountUuid);
if (result == 0) {

20
src/main/java/net/hostsharing/hsadminng/hs/office/bankaccount/HsOfficeBankAccountEntity.java
View File

@ -2,9 +2,9 @@ package net.hostsharing.hsadminng.hs.office.bankaccount;
import lombok.*;
import lombok.experimental.FieldNameConstants;
import net.hostsharing.hsadminng.errors.DisplayAs;
import net.hostsharing.hsadminng.rbac.object.BaseEntity;
import net.hostsharing.hsadminng.rbac.generator.RbacView;
import net.hostsharing.hsadminng.errors.DisplayName;
import net.hostsharing.hsadminng.rbac.rbacobject.RbacObject;
import net.hostsharing.hsadminng.rbac.rbacdef.RbacView;
import net.hostsharing.hsadminng.stringify.Stringify;
import net.hostsharing.hsadminng.stringify.Stringifyable;
@ -12,10 +12,10 @@ import jakarta.persistence.*;
import java.io.IOException;
import java.util.UUID;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.*;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.Permission.*;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.RbacSubjectReference.UserRole.CREATOR;
import static net.hostsharing.hsadminng.rbac.generator.RbacView.Role.*;
import static net.hostsharing.hsadminng.rbac.rbacdef.RbacView.*;
import static net.hostsharing.hsadminng.rbac.rbacdef.RbacView.Permission.*;
import static net.hostsharing.hsadminng.rbac.rbacdef.RbacView.RbacUserReference.UserRole.CREATOR;
import static net.hostsharing.hsadminng.rbac.rbacdef.RbacView.Role.*;
import static net.hostsharing.hsadminng.stringify.Stringify.stringify;
@Entity
@ -26,8 +26,8 @@ import static net.hostsharing.hsadminng.stringify.Stringify.stringify;
@NoArgsConstructor
@AllArgsConstructor
@FieldNameConstants
@DisplayAs("BankAccount")
public class HsOfficeBankAccountEntity implements BaseEntity<HsOfficeBankAccountEntity>, Stringifyable {
@DisplayName("BankAccount")
public class HsOfficeBankAccountEntity implements RbacObject, Stringifyable {
private static Stringify<HsOfficeBankAccountEntity> toString = stringify(HsOfficeBankAccountEntity.class, "bankAccount")
.withIdProp(HsOfficeBankAccountEntity::getIban)
@ -62,7 +62,7 @@ public class HsOfficeBankAccountEntity implements BaseEntity<HsOfficeBankAccount
.withIdentityView(SQL.projection("iban"))
.withUpdatableColumns("holder", "iban", "bic")
.toRole(GLOBAL, GUEST).grantPermission(INSERT)
.toRole("global", GUEST).grantPermission(INSERT)
.createRole(OWNER, (with) -> {
with.owningUser(CREATOR);

106
src/main/java/net/hostsharing/hsadminng/hs/office/contact/HsOfficeContact.java
View File

@ -1,106 +0,0 @@
package net.hostsharing.hsadminng.hs.office.contact;
import io.hypersistence.utils.hibernate.type.json.JsonType;
import lombok.AccessLevel;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Getter;
import lombok.NoArgsConstructor;
import lombok.Setter;
import lombok.experimental.FieldNameConstants;
import lombok.experimental.SuperBuilder;
import net.hostsharing.hsadminng.errors.DisplayAs;
import net.hostsharing.hsadminng.mapper.PatchableMapWrapper;
import net.hostsharing.hsadminng.rbac.object.BaseEntity;
import net.hostsharing.hsadminng.stringify.Stringify;
import net.hostsharing.hsadminng.stringify.Stringifyable;
import org.hibernate.annotations.GenericGenerator;
import org.hibernate.annotations.Type;
import jakarta.persistence.Column;
import jakarta.persistence.GeneratedValue;
import jakarta.persistence.Id;
import jakarta.persistence.MappedSuperclass;
import jakarta.persistence.Transient;
import jakarta.persistence.Version;
import java.util.HashMap;
import java.util.Map;
import java.util.UUID;
import static net.hostsharing.hsadminng.stringify.Stringify.stringify;
@MappedSuperclass
@Getter
@Setter
@NoArgsConstructor(access = AccessLevel.PROTECTED)
@AllArgsConstructor(access = AccessLevel.PROTECTED)
@SuperBuilder(toBuilder = true)
@FieldNameConstants
@DisplayAs("Contact")
public class HsOfficeContact implements Stringifyable, BaseEntity<HsOfficeContact> {
private static Stringify<HsOfficeContact> toString = stringify(HsOfficeContact.class, "contact")
.withProp(Fields.caption, HsOfficeContact::getCaption)
.withProp(Fields.emailAddresses, HsOfficeContact::getEmailAddresses);
@Id
@GeneratedValue(generator = "UUID")
@GenericGenerator(name = "UUID", strategy = "org.hibernate.id.UUIDGenerator")
private UUID uuid;
@Version
private int version;
@Column(name = "caption")
private String caption;
@Column(name = "postaladdress")
private String postalAddress; // multiline free-format text
@Builder.Default
@Setter(AccessLevel.NONE)
@Type(JsonType.class)
@Column(name = "emailaddresses")
private Map<String, String> emailAddresses = new HashMap<>();
@Transient
private PatchableMapWrapper<String> emailAddressesWrapper;
@Builder.Default
@Setter(AccessLevel.NONE)
@Type(JsonType.class)
@Column(name = "phonenumbers")
private Map<String, String> phoneNumbers = new HashMap<>();
@Transient
private PatchableMapWrapper<String> phoneNumbersWrapper;
public PatchableMapWrapper<String> getEmailAddresses() {
return PatchableMapWrapper.of(
emailAddressesWrapper,
(newWrapper) -> {emailAddressesWrapper = newWrapper;},
emailAddresses);
}
public void putEmailAddresses(Map<String, String> newEmailAddresses) {
getEmailAddresses().assign(newEmailAddresses);
}
public PatchableMapWrapper<String> getPhoneNumbers() {
return PatchableMapWrapper.of(phoneNumbersWrapper, (newWrapper) -> {phoneNumbersWrapper = newWrapper;}, phoneNumbers);
}
public void putPhoneNumbers(Map<String, String> newPhoneNumbers) {
getPhoneNumbers().assign(newPhoneNumbers);
}
@Override
public String toString() {
return toString.apply(this);
}
@Override
public String toShortString() {
return caption;
}
}

39
src/main/java/net/hostsharing/hsadminng/hs/office/contact/HsOfficeContactController.java
View File

@ -14,9 +14,6 @@ import org.springframework.web.servlet.mvc.method.annotation.MvcUriComponentsBui
import java.util.List;
import java.util.UUID;
import java.util.function.BiConsumer;
import static net.hostsharing.hsadminng.mapper.KeyValueMap.from;
@RestController
@ -29,17 +26,17 @@ public class HsOfficeContactController implements HsOfficeContactsApi {
private Mapper mapper;
@Autowired
private HsOfficeContactRbacRepository contactRepo;
private HsOfficeContactRepository contactRepo;
@Override
@Transactional(readOnly = true)
public ResponseEntity<List<HsOfficeContactResource>> listContacts(
final String currentSubject,
final String currentUser,
final String assumedRoles,
final String caption) {
context.define(currentSubject, assumedRoles);
final String label) {
context.define(currentUser, assumedRoles);
final var entities = contactRepo.findContactByOptionalCaptionLike(caption);
final var entities = contactRepo.findContactByOptionalLabelLike(label);
final var resources = mapper.mapList(entities, HsOfficeContactResource.class);
return ResponseEntity.ok(resources);
@ -48,13 +45,13 @@ public class HsOfficeContactController implements HsOfficeContactsApi {
@Override
@Transactional
public ResponseEntity<HsOfficeContactResource> addContact(
final String currentSubject,
final String currentUser,
final String assumedRoles,
final HsOfficeContactInsertResource body) {
context.define(currentSubject, assumedRoles);
context.define(currentUser, assumedRoles);
final var entityToSave = mapper.map(body, HsOfficeContactRbacEntity.class, RESOURCE_TO_ENTITY_POSTMAPPER);
final var entityToSave = mapper.map(body, HsOfficeContactEntity.class);
final var saved = contactRepo.save(entityToSave);
@ -70,11 +67,11 @@ public class HsOfficeContactController implements HsOfficeContactsApi {
@Override
@Transactional(readOnly = true)
public ResponseEntity<HsOfficeContactResource> getContactByUuid(
final String currentSubject,
final String currentUser,
final String assumedRoles,
final UUID contactUuid) {
context.define(currentSubject, assumedRoles);
context.define(currentUser, assumedRoles);
final var result = contactRepo.findByUuid(contactUuid);
if (result.isEmpty()) {
@ -86,10 +83,10 @@ public class HsOfficeContactController implements HsOfficeContactsApi {
@Override
@Transactional
public ResponseEntity<Void> deleteContactByUuid(
final String currentSubject,
final String currentUser,
final String assumedRoles,
final UUID contactUuid) {
context.define(currentSubject, assumedRoles);
context.define(currentUser, assumedRoles);
final var result = contactRepo.deleteByUuid(contactUuid);
if (result == 0) {
@ -102,25 +99,19 @@ public class HsOfficeContactController implements HsOfficeContactsApi {
@Override
@Transactional
public ResponseEntity<HsOfficeContactResource> patchContact(
final String currentSubject,
final String currentUser,
final String assumedRoles,
final UUID contactUuid,
final HsOfficeContactPatchResource body) {
context.define(currentSubject, assumedRoles);
context.define(currentUser, assumedRoles);
final var current = contactRepo.findByUuid(contactUuid).orElseThrow();
new HsOfficeContactEntityPatcher(current).apply(body);
new HsOfficeContactEntityPatch(current).apply(body);
final var saved = contactRepo.save(current);
final var mapped = mapper.map(saved, HsOfficeContactResource.class);
return ResponseEntity.ok(mapped);
}
@SuppressWarnings("unchecked")
final BiConsumer<HsOfficeContactInsertResource, HsOfficeContactRbacEntity> RESOURCE_TO_ENTITY_POSTMAPPER = (resource, entity) -> {
entity.putEmailAddresses(from(resource.getEmailAddresses()));
entity.putPhoneNumbers(from(resource.getPhoneNumbers()));
};
}

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