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Database Namen pruefen

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This commit is contained in:
Peter Hormanns 2011-05-20 14:57:10 +00:00
parent 2cdb8a77ff
commit 835dbfaaab
4 changed files with 43 additions and 15 deletions
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12
hsarback/src/de/hsadmin/mods/db/MySqlDatabaseModuleImpl.java
View File

@ -3,11 +3,13 @@ package de.hsadmin.mods.db;
import java.util.List;
import javax.persistence.EntityManager;
import javax.persistence.Query;
import de.hsadmin.core.model.AbstractEntity;
import de.hsadmin.core.model.AbstractModuleImpl;
import de.hsadmin.core.model.AuthorisationException;
import de.hsadmin.core.model.HSAdminException;
import de.hsadmin.mods.pac.Pac;
import de.hsadmin.mods.user.UnixUser;
public class MySqlDatabaseModuleImpl extends AbstractModuleImpl {
@ -25,11 +27,15 @@ public class MySqlDatabaseModuleImpl extends AbstractModuleImpl {
public AbstractEntity add(AbstractEntity newEntity) throws HSAdminException {
MySqlDatabase database = (MySqlDatabase) newEntity;
String name = database.getName();
String pacname = database.getPac().getName();
if (!name.startsWith(pacname) || name.length() < 7) {
if (name.length() < 7 || name.charAt(5) != '_') {
throw new AuthorisationException(getLoginUser(), "add", newEntity);
}
if (name.charAt(5) != '_') {
EntityManager em = getTransaction().getEntityManager();
Query qPac = em.createQuery("SELECT obj FROM Pacs obj WHERE obj.name = :pacName");
qPac.setParameter("pacName", name.substring(0, 5));
Object singleResult = qPac.getSingleResult();
Pac pac = (Pac) singleResult;
if (pac == null || !pac.isReadAllowedFor(getLoginUser())) {
throw new AuthorisationException(getLoginUser(), "add", newEntity);
}
return super.add(newEntity);

20
hsarback/src/de/hsadmin/mods/db/MySqlUserModuleImpl.java
View File

@ -2,10 +2,14 @@ package de.hsadmin.mods.db;
import java.util.List;
import javax.persistence.EntityManager;
import javax.persistence.Query;
import de.hsadmin.core.model.AbstractEntity;
import de.hsadmin.core.model.AbstractModuleImpl;
import de.hsadmin.core.model.AuthorisationException;
import de.hsadmin.core.model.HSAdminException;
import de.hsadmin.mods.pac.Pac;
public class MySqlUserModuleImpl extends AbstractModuleImpl {
@ -13,14 +17,18 @@ public class MySqlUserModuleImpl extends AbstractModuleImpl {
public AbstractEntity add(AbstractEntity newEntity) throws HSAdminException {
MySqlUser user = (MySqlUser) newEntity;
String name = user.getName();
if (name.length() < 7 || name.charAt(5) != '_') {
throw new AuthorisationException(getLoginUser(), "add", newEntity);
}
if (name.length() > 16) {
throw new AuthorisationException(getLoginUser(), "add", newEntity);
throw new HSAdminException("mysql database name max. length is 16 characters");
}
String pacname = user.getPac().getName();
if (!name.startsWith(pacname) || name.length() < 7) {
throw new AuthorisationException(getLoginUser(), "add", newEntity);
}
if (name.charAt(5) != '_') {
EntityManager em = getTransaction().getEntityManager();
Query qPac = em.createQuery("SELECT obj FROM Pacs obj WHERE obj.name = :pacName");
qPac.setParameter("pacName", name.substring(0, 5));
Object singleResult = qPac.getSingleResult();
Pac pac = (Pac) singleResult;
if (pac == null || !pac.isReadAllowedFor(getLoginUser())) {
throw new AuthorisationException(getLoginUser(), "add", newEntity);
}
return super.add(newEntity);

12
hsarback/src/de/hsadmin/mods/db/PgSqlDatabaseModuleImpl.java
View File

@ -3,11 +3,13 @@ package de.hsadmin.mods.db;
import java.util.List;
import javax.persistence.EntityManager;
import javax.persistence.Query;
import de.hsadmin.core.model.AbstractEntity;
import de.hsadmin.core.model.AbstractModuleImpl;
import de.hsadmin.core.model.AuthorisationException;
import de.hsadmin.core.model.HSAdminException;
import de.hsadmin.mods.pac.Pac;
import de.hsadmin.mods.user.UnixUser;
public class PgSqlDatabaseModuleImpl extends AbstractModuleImpl {
@ -24,11 +26,15 @@ public class PgSqlDatabaseModuleImpl extends AbstractModuleImpl {
public AbstractEntity add(AbstractEntity newEntity) throws HSAdminException {
PgSqlDatabase database = (PgSqlDatabase) newEntity;
String name = database.getName();
String pacname = database.getPac().getName();
if (!name.startsWith(pacname) || name.length() < 7) {
if (name.length() < 7 || name.charAt(5) != '_') {
throw new AuthorisationException(getLoginUser(), "add", newEntity);
}
if (name.charAt(5) != '_') {
EntityManager em = getTransaction().getEntityManager();
Query qPac = em.createQuery("SELECT obj FROM Pacs obj WHERE obj.name = :pacName");
qPac.setParameter("pacName", name.substring(0, 5));
Object singleResult = qPac.getSingleResult();
Pac pac = (Pac) singleResult;
if (pac == null || !pac.isReadAllowedFor(getLoginUser())) {
throw new AuthorisationException(getLoginUser(), "add", newEntity);
}
return super.add(newEntity);

14
hsarback/src/de/hsadmin/mods/db/PgSqlUserModuleImpl.java
View File

@ -2,10 +2,14 @@ package de.hsadmin.mods.db;
import java.util.List;
import javax.persistence.EntityManager;
import javax.persistence.Query;
import de.hsadmin.core.model.AbstractEntity;
import de.hsadmin.core.model.AbstractModuleImpl;
import de.hsadmin.core.model.AuthorisationException;
import de.hsadmin.core.model.HSAdminException;
import de.hsadmin.mods.pac.Pac;
public class PgSqlUserModuleImpl extends AbstractModuleImpl {
@ -13,11 +17,15 @@ public class PgSqlUserModuleImpl extends AbstractModuleImpl {
public AbstractEntity add(AbstractEntity newEntity) throws HSAdminException {
PgSqlUser user = (PgSqlUser) newEntity;
String name = user.getName();
String pacname = user.getPac().getName();
if (!name.startsWith(pacname) || name.length() < 7) {
if (name.length() < 7 || name.charAt(5) != '_') {
throw new AuthorisationException(getLoginUser(), "add", newEntity);
}
if (name.charAt(5) != '_') {
EntityManager em = getTransaction().getEntityManager();
Query qPac = em.createQuery("SELECT obj FROM Pacs obj WHERE obj.name = :pacName");
qPac.setParameter("pacName", name.substring(0, 5));
Object singleResult = qPac.getSingleResult();
Pac pac = (Pac) singleResult;
if (pac == null || !pac.isReadAllowedFor(getLoginUser())) {
throw new AuthorisationException(getLoginUser(), "add", newEntity);
}
return super.add(newEntity);