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Code Pull Requests 3 Activity

JSonAccessFilter with initially working (hardcoded) grand parent role

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This commit is contained in:
Michael Hoennig 2019-04-24 12:30:26 +02:00
parent a94516b3ce
commit 639ea06243
18 changed files with 468 additions and 87 deletions
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14
src/main/java/org/hostsharing/hsadminng/domain/Customer.java
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@ -1,15 +1,12 @@
package org.hostsharing.hsadminng.domain;
import com.fasterxml.jackson.annotation.JsonIgnore;
import javax.persistence.*;
import javax.validation.constraints.*;
import java.io.Serializable;
import java.util.HashSet;
import java.util.Set;
import java.util.Objects;
import java.util.Set;
/**
* A Customer.
@ -65,13 +62,21 @@ public class Customer implements Serializable {
@OneToMany(mappedBy = "customer")
private Set<Membership> memberships = new HashSet<>();
@OneToMany(mappedBy = "customer")
private Set<SepaMandate> sepamandates = new HashSet<>();
// jhipster-needle-entity-add-field - JHipster will add fields here, do not remove
public Long getId() {
return id;
}
public Customer id(long id) {
this.id = id;
return this;
}
public void setId(Long id) {
this.id = id;
}
@ -229,6 +234,7 @@ public class Customer implements Serializable {
public void setSepamandates(Set<SepaMandate> sepaMandates) {
this.sepamandates = sepaMandates;
}
// jhipster-needle-entity-add-getters-setters - JHipster will add getters and setters here, do not remove
@Override

16
src/main/java/org/hostsharing/hsadminng/domain/Membership.java
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@ -1,17 +1,16 @@
package org.hostsharing.hsadminng.domain;
import com.fasterxml.jackson.annotation.JsonIgnore;
import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
import javax.persistence.*;
import javax.validation.constraints.*;
import javax.validation.constraints.NotNull;
import javax.validation.constraints.Size;
import java.io.Serializable;
import java.time.LocalDate;
import java.util.HashSet;
import java.util.Set;
import java.util.Objects;
import java.util.Set;
/**
* A Membership.
@ -46,18 +45,26 @@ public class Membership implements Serializable {
@OneToMany(mappedBy = "membership")
private Set<Share> shares = new HashSet<>();
@OneToMany(mappedBy = "membership")
private Set<Asset> assets = new HashSet<>();
@ManyToOne(optional = false)
@NotNull
@JsonIgnoreProperties("memberships")
private Customer customer;
// jhipster-needle-entity-add-field - JHipster will add fields here, do not remove
public Long getId() {
return id;
}
public Membership id(Long id) {
this.id = id;
return this;
}
public void setId(Long id) {
this.id = id;
}
@ -176,6 +183,7 @@ public class Membership implements Serializable {
public void setCustomer(Customer customer) {
this.customer = customer;
}
// jhipster-needle-entity-add-getters-setters - JHipster will add getters and setters here, do not remove
@Override

3
src/main/java/org/hostsharing/hsadminng/service/CustomerService.java
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@ -6,7 +6,6 @@ import org.hostsharing.hsadminng.service.dto.CustomerDTO;
import org.hostsharing.hsadminng.service.mapper.CustomerMapper;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.Pageable;
import org.springframework.stereotype.Service;
@ -19,7 +18,7 @@ import java.util.Optional;
*/
@Service
@Transactional
public class CustomerService {
public class CustomerService implements DtoLoader<CustomerDTO> {
private final Logger log = LoggerFactory.getLogger(CustomerService.class);

7
src/main/java/org/hostsharing/hsadminng/service/DtoLoader.java Normal file
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@ -0,0 +1,7 @@
package org.hostsharing.hsadminng.service;
import java.util.Optional;
public interface DtoLoader<T> {
Optional<? extends T> findOne(Long id);
}

3
src/main/java/org/hostsharing/hsadminng/service/MembershipService.java
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@ -19,7 +19,7 @@ import java.util.Optional;
*/
@Service
@Transactional
public class MembershipService {
public class MembershipService implements DtoLoader<MembershipDTO> {
private final Logger log = LoggerFactory.getLogger(MembershipService.class);
@ -73,6 +73,7 @@ public class MembershipService {
* @param id the id of the entity
* @return the entity
*/
@Override
@Transactional(readOnly = true)
public Optional<MembershipDTO> findOne(Long id) {
log.debug("Request to get Membership : {}", id);

93
src/main/java/org/hostsharing/hsadminng/service/accessfilter/JSonAccessFilter.java
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@ -1,35 +1,33 @@
package org.hostsharing.hsadminng.service.accessfilter;
import org.apache.commons.lang3.NotImplementedException;
import org.hostsharing.hsadminng.security.SecurityUtils;
import org.hostsharing.hsadminng.service.CustomerService;
import org.hostsharing.hsadminng.service.DtoLoader;
import org.hostsharing.hsadminng.service.MembershipService;
import org.hostsharing.hsadminng.service.dto.CustomerDTO;
import org.hostsharing.hsadminng.service.dto.MembershipDTO;
import org.hostsharing.hsadminng.service.util.ReflectionUtil;
import org.springframework.context.ApplicationContext;
import java.lang.annotation.Annotation;
import java.lang.reflect.Field;
abstract class JSonAccessFilter<T> {
private final ApplicationContext ctx;
final T dto;
Field selfIdField = null;
Field parentIdField = null;
final Field selfIdField;
final Field parentIdField;
JSonAccessFilter(final T dto) {
JSonAccessFilter(final ApplicationContext ctx, final T dto) {
this.ctx = ctx;
this.dto = dto;
determineIdFields();
this.selfIdField = determineFieldWithAnnotation(dto.getClass(), SelfId.class);
this.parentIdField = determineFieldWithAnnotation(dto.getClass(), ParentId.class);
}
void determineIdFields() {
for (Field field : dto.getClass().getDeclaredFields()) {
if (field.isAnnotationPresent(SelfId.class)) {
if (selfIdField != null) {
throw new AssertionError("multiple @" + SelfId.class.getSimpleName() + " detected in " + field.getDeclaringClass().getSimpleName());
}
selfIdField = field;
}
if (field.isAnnotationPresent(ParentId.class)) {
if (parentIdField != null) {
throw new AssertionError("multiple @" + ParentId.class.getSimpleName() + " detected in " + field.getDeclaringClass().getSimpleName());
}
parentIdField = field;
}
}
boolean isParentIdField(final Field field) {
return field.equals(parentIdField);
}
Long getId() {
@ -39,27 +37,68 @@ abstract class JSonAccessFilter<T> {
return (Long) ReflectionUtil.getValue(dto, selfIdField);
}
/**
* @param field to get a display representation for
* @return a simplified, decently user readable, display representation of the given field
*/
String toDisplay(final Field field) {
return field.getDeclaringClass().getSimpleName() + "." + field.getName();
}
/**
* @return the role of the login user in relation to the dto, this filter is created for.
*/
Role getLoginUserRole() {
final Role roleOnSelf = getLoginUserRoleOnSelf();
final Role roleOnParent = getLoginUserRoleOnParent();
return roleOnSelf.covers(roleOnParent) ? roleOnSelf : roleOnParent;
if ( roleOnSelf.isIndependent() ) {
return roleOnSelf;
}
return getLoginUserRoleOnAncestorOfDtoClassIfHigher(roleOnSelf, dto);
}
private Role getLoginUserRoleOnSelf() {
// TODO: find broadest role in self and recursively in parent
return SecurityUtils.getLoginUserRoleFor(dto.getClass(), getId() );
}
private Role getLoginUserRoleOnParent() {
private Role getLoginUserRoleOnAncestorOfDtoClassIfHigher(final Role baseRole, final Object dto) {
final Field parentIdField = determineFieldWithAnnotation(dto.getClass(), ParentId.class);
if ( parentIdField == null ) {
return Role.ANYBODY;
return baseRole;
}
final ParentId parentId = parentIdField.getAnnotation(ParentId.class);
return SecurityUtils.getLoginUserRoleFor(parentId.value(), (Long) ReflectionUtil.getValue(dto, parentIdField) );
final ParentId parentIdAnnot = parentIdField.getAnnotation(ParentId.class);
final Class<?> parentDtoClass = parentIdAnnot.value();
final Long parentId = (Long) ReflectionUtil.getValue(dto, parentIdField);
final Role roleOnParent = SecurityUtils.getLoginUserRoleFor(parentDtoClass, parentId);
final Object parentEntity = findParentDto(parentDtoClass, parentId);
return Role.broadest(baseRole, getLoginUserRoleOnAncestorOfDtoClassIfHigher(roleOnParent, parentEntity));
}
private Object findParentDto(Class<?> parentDtoClass, Long parentId) {
// TODO: generalize, e.g. via "all beans that implement DtoLoader<CustomerDTO>
if ( parentDtoClass == MembershipDTO.class ) {
final DtoLoader<MembershipDTO> dtoLoader = ctx.getAutowireCapableBeanFactory().createBean(MembershipService.class);
return dtoLoader.findOne(parentId).get();
}
if ( parentDtoClass == CustomerDTO.class ) {
final DtoLoader<CustomerDTO> dtoLoader = ctx.getAutowireCapableBeanFactory().createBean(CustomerService.class);
return dtoLoader.findOne(parentId).get();
}
throw new NotImplementedException("no DtoLoader implemented for " + parentDtoClass);
}
private static Field determineFieldWithAnnotation(final Class<?> dtoClass, final Class<? extends Annotation> idAnnotationClass) {
Field parentIdField = null;
for (Field field : dtoClass.getDeclaredFields()) {
if (field.isAnnotationPresent(idAnnotationClass)) {
if (parentIdField != null) {
throw new AssertionError("multiple @" + idAnnotationClass.getSimpleName() + " detected in " + field.getDeclaringClass().getSimpleName());
}
parentIdField = field;
}
}
return parentIdField;
}
}

5
src/main/java/org/hostsharing/hsadminng/service/accessfilter/JSonDeserializerWithAccessFilter.java
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@ -9,6 +9,7 @@ import com.fasterxml.jackson.databind.node.TextNode;
import org.apache.commons.lang3.NotImplementedException;
import org.hostsharing.hsadminng.service.util.ReflectionUtil;
import org.hostsharing.hsadminng.web.rest.errors.BadRequestAlertException;
import org.springframework.context.ApplicationContext;
import java.lang.reflect.Field;
import java.util.HashSet;
@ -21,8 +22,8 @@ public class JSonDeserializerWithAccessFilter<T> extends JSonAccessFilter<T> {
private final TreeNode treeNode;
private final Set<Field> modifiedFields = new HashSet<>();
public JSonDeserializerWithAccessFilter(final JsonParser jsonParser, final DeserializationContext deserializationContext, Class<T> dtoClass) {
super(unchecked(dtoClass::newInstance));
public JSonDeserializerWithAccessFilter(final ApplicationContext ctx, final JsonParser jsonParser, final DeserializationContext deserializationContext, Class<T> dtoClass) {
super(ctx, unchecked(dtoClass::newInstance));
this.treeNode = unchecked(() -> jsonParser.getCodec().readTree(jsonParser));
}

11
src/main/java/org/hostsharing/hsadminng/service/accessfilter/JSonSerializerWithAccessFilter.java
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@ -4,18 +4,21 @@ package org.hostsharing.hsadminng.service.accessfilter;
import com.fasterxml.jackson.core.JsonGenerator;
import com.fasterxml.jackson.databind.SerializerProvider;
import org.apache.commons.lang3.NotImplementedException;
import org.springframework.context.ApplicationContext;
import java.io.IOException;
import java.lang.reflect.Field;
import java.time.LocalDate;
public class JSonSerializerWithAccessFilter <T> extends JSonAccessFilter<T> {
private final JsonGenerator jsonGenerator;
private final SerializerProvider serializerProvider;
public JSonSerializerWithAccessFilter(final JsonGenerator jsonGenerator,
public JSonSerializerWithAccessFilter(final ApplicationContext ctx,
final JsonGenerator jsonGenerator,
final SerializerProvider serializerProvider,
final T dto) {
super(dto);
super(ctx, dto);
this.jsonGenerator = jsonGenerator;
this.serializerProvider = serializerProvider;
}
@ -42,6 +45,10 @@ public class JSonSerializerWithAccessFilter <T> extends JSonAccessFilter<T> {
jsonGenerator.writeNumberField(fieldName, (int) get(dto, prop));
} else if (Long.class.isAssignableFrom(prop.getType()) || long.class.isAssignableFrom(prop.getType())) {
jsonGenerator.writeNumberField(fieldName, (long) get(dto, prop));
} else if (LocalDate.class.isAssignableFrom(prop.getType())) {
jsonGenerator.writeStringField(fieldName, get(dto, prop).toString()); // TODO proper format
} else if (Enum.class.isAssignableFrom(prop.getType())) {
jsonGenerator.writeStringField(fieldName, get(dto, prop).toString()); // TODO proper representation
} else if (String.class.isAssignableFrom(prop.getType())) {
jsonGenerator.writeStringField(fieldName, (String) get(dto, prop));
} else {

21
src/main/java/org/hostsharing/hsadminng/service/accessfilter/Role.java
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@ -87,6 +87,26 @@ public enum Role {
this.level = level;
}
/**
* @return true if this role is independent of a target object, false otherwise.
*/
public boolean isIndependent() {
return covers(Role.SUPPORTER);
}
/**
@return the role with the broadest access rights
*/
public static Role broadest(final Role role, final Role... roles) {
Role broadests = role;
for ( Role r: roles ) {
if ( r.covers(broadests)) {
broadests = r;
}
}
return broadests;
}
/**
* Determines if the given role is covered by this role.
*
@ -163,5 +183,4 @@ public enum Role {
}
return false;
}
}

19
src/main/java/org/hostsharing/hsadminng/service/dto/CustomerDTO.java
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@ -8,6 +8,7 @@ import com.fasterxml.jackson.databind.JsonSerializer;
import com.fasterxml.jackson.databind.SerializerProvider;
import org.hostsharing.hsadminng.service.accessfilter.*;
import org.springframework.boot.jackson.JsonComponent;
import org.springframework.context.ApplicationContext;
import javax.validation.constraints.*;
import java.io.IOException;
@ -172,24 +173,34 @@ public class CustomerDTO implements Serializable {
@JsonComponent
public static class CustomerJsonSerializer extends JsonSerializer<CustomerDTO> {
private final ApplicationContext ctx;
public CustomerJsonSerializer(final ApplicationContext ctx) {
this.ctx = ctx;
}
@Override
public void serialize(final CustomerDTO customerDTO, final JsonGenerator jsonGenerator,
final SerializerProvider serializerProvider) throws IOException {
new JSonSerializerWithAccessFilter<>(jsonGenerator, serializerProvider, customerDTO).serialize();
new JSonSerializerWithAccessFilter<>(ctx, jsonGenerator, serializerProvider, customerDTO).serialize();
}
}
@JsonComponent
public static class CustomerJsonDeserializer extends JsonDeserializer<CustomerDTO> {
private final ApplicationContext ctx;
public CustomerJsonDeserializer(final ApplicationContext ctx) {
this.ctx = ctx;
}
@Override
public CustomerDTO deserialize(final JsonParser jsonParser,
final DeserializationContext deserializationContext) {
return new JSonDeserializerWithAccessFilter<>(jsonParser, deserializationContext, CustomerDTO.class).deserialize();
return new JSonDeserializerWithAccessFilter<>(ctx, jsonParser, deserializationContext, CustomerDTO.class).deserialize();
}
}
}

4
src/main/java/org/hostsharing/hsadminng/service/dto/MembershipDTO.java
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@ -37,10 +37,10 @@ public class MembershipDTO implements Serializable {
private String remark;
@ParentId(CustomerDTO.class)
@AccessFor(init = Role.ADMIN, read = Role.SUPPORTER)
@AccessFor(init = Role.ADMIN, read = {Role.CONTRACTUAL_CONTACT, Role.FINANCIAL_CONTACT})
private Long customerId;
@AccessFor(read = {Role.CONTRACTUAL_CONTACT, Role.FINANCIAL_CONTACT})
@AccessFor(init = Role.ADMIN, read = {Role.CONTRACTUAL_CONTACT, Role.FINANCIAL_CONTACT})
private String customerPrefix;
public MembershipDTO with(

26
src/main/java/org/hostsharing/hsadminng/service/dto/ShareDTO.java
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@ -1,35 +1,51 @@
package org.hostsharing.hsadminng.service.dto;
import java.time.LocalDate;
import javax.validation.constraints.*;
import java.io.Serializable;
import java.util.Objects;
import org.hostsharing.hsadminng.domain.enumeration.ShareAction;
import org.hostsharing.hsadminng.service.accessfilter.AccessFor;
import org.hostsharing.hsadminng.service.accessfilter.ParentId;
import org.hostsharing.hsadminng.service.accessfilter.Role;
import org.hostsharing.hsadminng.service.accessfilter.SelfId;
import javax.validation.constraints.NotNull;
import javax.validation.constraints.Size;
import java.io.Serializable;
import java.time.LocalDate;
import java.util.Objects;
/**
* A DTO for the Share entity.
*/
public class ShareDTO implements Serializable {
@SelfId
@AccessFor(read = {Role.CONTRACTUAL_CONTACT, Role.FINANCIAL_CONTACT})
private Long id;
@NotNull
@AccessFor(init = Role.ADMIN, read = {Role.CONTRACTUAL_CONTACT, Role.FINANCIAL_CONTACT})
private LocalDate documentDate;
@NotNull
@AccessFor(init = Role.ADMIN, read = {Role.CONTRACTUAL_CONTACT, Role.FINANCIAL_CONTACT})
private LocalDate valueDate;
@NotNull
@AccessFor(init = Role.ADMIN, read = {Role.CONTRACTUAL_CONTACT, Role.FINANCIAL_CONTACT})
private ShareAction action;
@NotNull
@AccessFor(init = Role.ADMIN, read = {Role.CONTRACTUAL_CONTACT, Role.FINANCIAL_CONTACT})
private Integer quantity;
@Size(max = 160)
@AccessFor(init = Role.ADMIN, read = Role.SUPPORTER)
private String remark;
@ParentId(MembershipDTO.class)
@AccessFor(init = Role.ADMIN, read = {Role.CONTRACTUAL_CONTACT, Role.FINANCIAL_CONTACT})
private Long membershipId;
@AccessFor(init = Role.ADMIN, read = Role.SUPPORTER)
private String membershipDocumentDate;
public Long getId() {

27
src/test/java/org/hostsharing/hsadminng/service/accessfilter/JSonBuilder.java Normal file
View File

@ -0,0 +1,27 @@
package org.hostsharing.hsadminng.service.accessfilter;
import org.apache.commons.lang3.tuple.ImmutablePair;
public class JSonBuilder {
@SafeVarargs
public static String asJSon(final ImmutablePair<String, Object>... properties) {
final StringBuilder json = new StringBuilder();
for (ImmutablePair<String, Object> prop : properties) {
json.append(inQuotes(prop.left));
json.append(": ");
if (prop.right instanceof Number) {
json.append(prop.right);
} else {
json.append(inQuotes(prop.right));
}
json.append(",\n");
}
return "{\n" + json.substring(0, json.length() - 2) + "\n}";
}
private static String inQuotes(Object value) {
return "\"" + value.toString() + "\"";
}
}

43
src/test/java/org/hostsharing/hsadminng/service/accessfilter/JSonDeserializerWithAccessFilterUnitTest.java
View File

@ -12,11 +12,13 @@ import org.junit.Test;
import org.mockito.Mock;
import org.mockito.junit.MockitoJUnit;
import org.mockito.junit.MockitoRule;
import org.springframework.context.ApplicationContext;
import java.io.IOException;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.catchThrowable;
import static org.hostsharing.hsadminng.service.accessfilter.JSonBuilder.asJSon;
import static org.hostsharing.hsadminng.service.accessfilter.MockSecurityContext.givenAuthenticatedUser;
import static org.hostsharing.hsadminng.service.accessfilter.MockSecurityContext.givenUserHavingRole;
import static org.mockito.BDDMockito.given;
@ -27,6 +29,9 @@ public class JSonDeserializerWithAccessFilterUnitTest {
@Rule
public MockitoRule mockitoRule = MockitoJUnit.rule();
@Mock
public ApplicationContext ctx;
@Mock
public JsonParser jsonParser;
@ -52,7 +57,7 @@ public class JSonDeserializerWithAccessFilterUnitTest {
ImmutablePair.of("openStringField", "String Value")));
// when
GivenDto actualDto = new JSonDeserializerWithAccessFilter<>(jsonParser, null, GivenDto.class).deserialize();
GivenDto actualDto = new JSonDeserializerWithAccessFilter<>(ctx, jsonParser, null, GivenDto.class).deserialize();
// then
assertThat(actualDto.openStringField).isEqualTo("String Value");
@ -66,7 +71,7 @@ public class JSonDeserializerWithAccessFilterUnitTest {
ImmutablePair.of("openIntegerField", 1234)));
// when
GivenDto actualDto = new JSonDeserializerWithAccessFilter<>(jsonParser, null, GivenDto.class).deserialize();
GivenDto actualDto = new JSonDeserializerWithAccessFilter<>(ctx, jsonParser, null, GivenDto.class).deserialize();
// then
assertThat(actualDto.openIntegerField).isEqualTo(1234);
@ -80,7 +85,7 @@ public class JSonDeserializerWithAccessFilterUnitTest {
ImmutablePair.of("openLongField", 1234L)));
// when
GivenDto actualDto = new JSonDeserializerWithAccessFilter<>(jsonParser, null, GivenDto.class).deserialize();
GivenDto actualDto = new JSonDeserializerWithAccessFilter<>(ctx, jsonParser, null, GivenDto.class).deserialize();
// then
assertThat(actualDto.openLongField).isEqualTo(1234L);
@ -96,7 +101,7 @@ public class JSonDeserializerWithAccessFilterUnitTest {
ImmutablePair.of("restrictedField", "Restricted String Value")));
// when
GivenDto actualDto = new JSonDeserializerWithAccessFilter<>(jsonParser, null, GivenDto.class).deserialize();
GivenDto actualDto = new JSonDeserializerWithAccessFilter<>(ctx, jsonParser, null, GivenDto.class).deserialize();
// then
assertThat(actualDto.restrictedField).isEqualTo("Restricted String Value");
@ -110,7 +115,7 @@ public class JSonDeserializerWithAccessFilterUnitTest {
givenJSonTree(asJSon(ImmutablePair.of("restrictedField", "Restricted String Value")));
// when
Throwable exception = catchThrowable(() -> new JSonDeserializerWithAccessFilter<>(jsonParser, null, GivenDto.class).deserialize());
Throwable exception = catchThrowable(() -> new JSonDeserializerWithAccessFilter<>(ctx, jsonParser, null, GivenDto.class).deserialize());
// then
assertThat(exception).isInstanceOfSatisfying(BadRequestAlertException.class, badRequestAlertException -> {
@ -127,7 +132,7 @@ public class JSonDeserializerWithAccessFilterUnitTest {
givenJSonTree(asJSon(ImmutablePair.of("parentId", 1111L)));
// when
Throwable exception = catchThrowable(() -> new JSonDeserializerWithAccessFilter<>(jsonParser, null, GivenChildDto.class).deserialize());
Throwable exception = catchThrowable(() -> new JSonDeserializerWithAccessFilter<>(ctx, jsonParser, null, GivenChildDto.class).deserialize());
// then
assertThat(exception).isInstanceOfSatisfying(BadRequestAlertException.class, badRequestAlertException -> {
@ -144,7 +149,7 @@ public class JSonDeserializerWithAccessFilterUnitTest {
givenJSonTree(asJSon(ImmutablePair.of("parentId", 1111L)));
// when
final GivenChildDto actualDto = new JSonDeserializerWithAccessFilter<>(jsonParser, null, GivenChildDto.class).deserialize();
final GivenChildDto actualDto = new JSonDeserializerWithAccessFilter<>(ctx, jsonParser, null, GivenChildDto.class).deserialize();
// then
assertThat(actualDto.parentId).isEqualTo(1111L);
@ -160,7 +165,7 @@ public class JSonDeserializerWithAccessFilterUnitTest {
ImmutablePair.of("restrictedField", "Restricted String Value")));
// when
Throwable exception = catchThrowable(() -> new JSonDeserializerWithAccessFilter<>(jsonParser, null, GivenDto.class).deserialize());
Throwable exception = catchThrowable(() -> new JSonDeserializerWithAccessFilter<>(ctx, jsonParser, null, GivenDto.class).deserialize());
// then
assertThat(exception).isInstanceOfSatisfying(BadRequestAlertException.class, badRequestAlertException -> {
@ -175,7 +180,7 @@ public class JSonDeserializerWithAccessFilterUnitTest {
givenJSonTree(asJSon(ImmutablePair.of("id", 1111L)));
// when
Throwable exception = catchThrowable(() -> new JSonDeserializerWithAccessFilter<>(jsonParser, null, GivenDtoWithMultipleSelfId.class).deserialize());
Throwable exception = catchThrowable(() -> new JSonDeserializerWithAccessFilter<>(ctx, jsonParser, null, GivenDtoWithMultipleSelfId.class).deserialize());
// then
assertThat(exception).isInstanceOf(AssertionError.class).hasMessage("multiple @SelfId detected in GivenDtoWithMultipleSelfId");
@ -183,30 +188,10 @@ public class JSonDeserializerWithAccessFilterUnitTest {
// --- only fixture code below ---
@SafeVarargs
private final String asJSon(final ImmutablePair<String, Object>... properties) {
final StringBuilder json = new StringBuilder();
for (ImmutablePair<String, Object> prop : properties) {
json.append(inQuotes(prop.left));
json.append(": ");
if (prop.right instanceof Number) {
json.append(prop.right);
} else {
json.append(inQuotes(prop.right));
}
json.append(",\n");
}
return "{\n" + json.substring(0, json.length() - 2) + "\n}";
}
private void givenJSonTree(String givenJSon) throws IOException {
given(codec.readTree(jsonParser)).willReturn(new ObjectMapper().readTree(givenJSon));
}
private String inQuotes(Object value) {
return "\"" + value.toString() + "\"";
}
public static class GivenDto {
@SelfId

12
src/test/java/org/hostsharing/hsadminng/service/accessfilter/JSonSerializerWithAccessFilterUnitTest.java
View File

@ -10,6 +10,7 @@ import org.junit.Test;
import org.mockito.Mock;
import org.mockito.junit.MockitoJUnit;
import org.mockito.junit.MockitoRule;
import org.springframework.context.ApplicationContext;
import java.io.IOException;
@ -23,6 +24,9 @@ public class JSonSerializerWithAccessFilterUnitTest {
@Rule
public MockitoRule mockitoRule = MockitoJUnit.rule();
@Mock
public ApplicationContext ctx;
@Mock
public JsonGenerator jsonGenerator;
@ -37,7 +41,7 @@ public class JSonSerializerWithAccessFilterUnitTest {
@Test
public void shouldSerializeStringField() throws IOException {
// when
new JSonSerializerWithAccessFilter<>(jsonGenerator, null, givenDTO).serialize();
new JSonSerializerWithAccessFilter<>(ctx, jsonGenerator, null, givenDTO).serialize();
// then
verify(jsonGenerator).writeStringField("openStringField", givenDTO.openStringField);
@ -51,7 +55,7 @@ public class JSonSerializerWithAccessFilterUnitTest {
MockSecurityContext.givenUserHavingRole(GivenCustomerDto.class, 888L, Role.FINANCIAL_CONTACT);
// when
new JSonSerializerWithAccessFilter<>(jsonGenerator, null, givenDTO).serialize();
new JSonSerializerWithAccessFilter<>(ctx, jsonGenerator, null, givenDTO).serialize();
// then
verify(jsonGenerator).writeStringField("restrictedField", givenDTO.restrictedField);
@ -65,7 +69,7 @@ public class JSonSerializerWithAccessFilterUnitTest {
MockSecurityContext.givenUserHavingRole(GivenCustomerDto.class, 888L, Role.ANY_CUSTOMER_USER);
// when
new JSonSerializerWithAccessFilter<>(jsonGenerator, null, givenDTO).serialize();
new JSonSerializerWithAccessFilter<>(ctx, jsonGenerator, null, givenDTO).serialize();
// then
verify(jsonGenerator, never()).writeStringField("restrictedField", givenDTO.restrictedField);
@ -84,7 +88,7 @@ public class JSonSerializerWithAccessFilterUnitTest {
final GivenDtoWithUnimplementedFieldType givenDtoWithUnimplementedFieldType = new GivenDtoWithUnimplementedFieldType();
// when
Throwable actual = catchThrowable(() -> new JSonSerializerWithAccessFilter<>(jsonGenerator, null, givenDtoWithUnimplementedFieldType).serialize());
final Throwable actual = catchThrowable(() -> new JSonSerializerWithAccessFilter<>(ctx, jsonGenerator, null, givenDtoWithUnimplementedFieldType).serialize());
// then
assertThat(actual).isInstanceOf(NotImplementedException.class);

3
src/test/java/org/hostsharing/hsadminng/service/accessfilter/MockSecurityContext.java
View File

@ -19,6 +19,9 @@ public class MockSecurityContext {
}
public static void givenUserHavingRole(final Class<?> onClass, final Long onId, final Role role) {
if ((onClass == null || onId == null) && !role.isIndependent()) {
throw new IllegalArgumentException("dependent roles like " + role + " depend on DtoClass and ID");
}
SecurityUtils.addUserRole(onClass, onId, role);
}
}

85
src/test/java/org/hostsharing/hsadminng/service/dto/MembershipDTOUnitTest.java Normal file
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@ -0,0 +1,85 @@
package org.hostsharing.hsadminng.service.dto;
import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.core.ObjectCodec;
import com.fasterxml.jackson.core.TreeNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.apache.commons.lang3.tuple.ImmutablePair;
import org.hostsharing.hsadminng.service.accessfilter.JSonDeserializerWithAccessFilter;
import org.hostsharing.hsadminng.service.accessfilter.Role;
import org.hostsharing.hsadminng.web.rest.errors.BadRequestAlertException;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.mockito.Mock;
import org.mockito.junit.MockitoJUnit;
import org.mockito.junit.MockitoRule;
import org.springframework.context.ApplicationContext;
import java.io.IOException;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.catchThrowable;
import static org.hostsharing.hsadminng.service.accessfilter.JSonBuilder.asJSon;
import static org.hostsharing.hsadminng.service.accessfilter.MockSecurityContext.givenAuthenticatedUser;
import static org.hostsharing.hsadminng.service.accessfilter.MockSecurityContext.givenUserHavingRole;
import static org.mockito.BDDMockito.given;
public class MembershipDTOUnitTest {
@Rule
public MockitoRule mockitoRule = MockitoJUnit.rule();
@Mock
public ApplicationContext ctx;
@Mock
public JsonParser jsonParser;
@Mock
public ObjectCodec codec;
@Mock
public TreeNode treeNode;
@Before
public void init() {
given(jsonParser.getCodec()).willReturn(codec);
}
@Test
public void adminShouldHaveRightToCreate() throws IOException {
givenAuthenticatedUser();
givenUserHavingRole(null, null, Role.ADMIN);
givenJSonTree(asJSon(ImmutablePair.of("customerId", 1234L)));
// when
final MembershipDTO actualDto = new JSonDeserializerWithAccessFilter<>(ctx, jsonParser, null, MembershipDTO.class).deserialize();
// then
assertThat(actualDto.getCustomerId()).isEqualTo(1234L);
}
@Test
public void contractualContactShouldNotHaveRightToCreate() throws IOException {
givenAuthenticatedUser();
givenUserHavingRole(CustomerDTO.class, 1234L, Role.CONTRACTUAL_CONTACT);
givenJSonTree(asJSon(ImmutablePair.of("customerId", 1234L)));
// when
Throwable exception = catchThrowable(() -> new JSonDeserializerWithAccessFilter<>(ctx, jsonParser, null, MembershipDTO.class).deserialize());
// then
assertThat(exception).isInstanceOfSatisfying(BadRequestAlertException.class, badRequestAlertException -> {
assertThat(badRequestAlertException.getParam()).isEqualTo("MembershipDTO.customerId");
assertThat(badRequestAlertException.getErrorKey()).isEqualTo("referencingProhibited");
});
}
// --- only fixture code below ---
private void givenJSonTree(String givenJSon) throws IOException {
given(codec.readTree(jsonParser)).willReturn(new ObjectMapper().readTree(givenJSon));
}
}

163
src/test/java/org/hostsharing/hsadminng/service/dto/ShareDTOUnitTest.java Normal file
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@ -0,0 +1,163 @@
package org.hostsharing.hsadminng.service.dto;
import com.fasterxml.jackson.core.JsonGenerator;
import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.core.ObjectCodec;
import com.fasterxml.jackson.core.TreeNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.apache.commons.lang3.tuple.ImmutablePair;
import org.hostsharing.hsadminng.domain.enumeration.ShareAction;
import org.hostsharing.hsadminng.service.CustomerService;
import org.hostsharing.hsadminng.service.MembershipService;
import org.hostsharing.hsadminng.service.accessfilter.JSonDeserializerWithAccessFilter;
import org.hostsharing.hsadminng.service.accessfilter.JSonSerializerWithAccessFilter;
import org.hostsharing.hsadminng.service.accessfilter.Role;
import org.hostsharing.hsadminng.web.rest.errors.BadRequestAlertException;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.mockito.Mock;
import org.mockito.junit.MockitoJUnit;
import org.mockito.junit.MockitoRule;
import org.springframework.beans.factory.config.AutowireCapableBeanFactory;
import org.springframework.context.ApplicationContext;
import java.io.IOException;
import java.time.LocalDate;
import java.util.Optional;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.catchThrowable;
import static org.hostsharing.hsadminng.service.accessfilter.JSonBuilder.asJSon;
import static org.hostsharing.hsadminng.service.accessfilter.MockSecurityContext.givenAuthenticatedUser;
import static org.hostsharing.hsadminng.service.accessfilter.MockSecurityContext.givenUserHavingRole;
import static org.mockito.ArgumentMatchers.anyString;
import static org.mockito.ArgumentMatchers.eq;
import static org.mockito.BDDMockito.given;
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.verify;
public class ShareDTOUnitTest {
private static final long SOME_MEMBERSHIP_ID = 12345L;
private static final long SOME_CUSTOMER_ID = 1234L;
@Rule
public MockitoRule mockitoRule = MockitoJUnit.rule();
@Mock
private ApplicationContext ctx;
@Mock
private AutowireCapableBeanFactory autowireCapableBeanFactory;
@Mock
private JsonParser jsonParser;
@Mock
private JsonGenerator jsonGenerator;
@Mock
private ObjectCodec codec;
@Mock
private TreeNode treeNode;
@Mock
private CustomerService customerService;
@Mock
private MembershipService membershipService;
@Before
public void init() {
given(jsonParser.getCodec()).willReturn(codec);
given(ctx.getAutowireCapableBeanFactory()).willReturn(autowireCapableBeanFactory);
given(ctx.getAutowireCapableBeanFactory()).willReturn(autowireCapableBeanFactory);
given(autowireCapableBeanFactory.createBean(CustomerService.class)).willReturn(customerService);
given(autowireCapableBeanFactory.createBean(MembershipService.class)).willReturn(membershipService);
given(customerService.findOne(SOME_CUSTOMER_ID)).willReturn(Optional.of(new CustomerDTO()));
given(membershipService.findOne(SOME_MEMBERSHIP_ID)).willReturn(Optional.of(new MembershipDTO().with(dto -> dto.setCustomerId(SOME_CUSTOMER_ID))));
}
@Test
public void adminShouldHaveRightToCreate() throws IOException {
givenAuthenticatedUser();
givenUserHavingRole(null, null, Role.ADMIN);
givenJSonTree(asJSon(ImmutablePair.of("membershipId", SOME_MEMBERSHIP_ID)));
// when
final ShareDTO actualDto = new JSonDeserializerWithAccessFilter<>(ctx, jsonParser, null, ShareDTO.class).deserialize();
// then
assertThat(actualDto.getMembershipId()).isEqualTo(SOME_MEMBERSHIP_ID);
}
@Test
public void contractualContactShouldNotHaveRightToCreate() throws IOException {
givenAuthenticatedUser();
givenUserHavingRole(CustomerDTO.class, SOME_CUSTOMER_ID, Role.CONTRACTUAL_CONTACT);
givenJSonTree(asJSon(ImmutablePair.of("membershipId", ShareDTOUnitTest.SOME_MEMBERSHIP_ID)));
// when
Throwable exception = catchThrowable(() -> new JSonDeserializerWithAccessFilter<>(ctx, jsonParser, null, ShareDTO.class).deserialize());
// then
assertThat(exception).isInstanceOfSatisfying(BadRequestAlertException.class, badRequestAlertException -> {
assertThat(badRequestAlertException.getParam()).isEqualTo("ShareDTO.membershipId");
assertThat(badRequestAlertException.getErrorKey()).isEqualTo("referencingProhibited");
});
}
@Test
public void financialContactShouldHaveRightToReadAllButRemark() throws IOException {
givenAuthenticatedUser();
givenUserHavingRole(CustomerDTO.class, SOME_CUSTOMER_ID, Role.FINANCIAL_CONTACT);
final ShareDTO givenDTO = createShareDto();
// when
new JSonSerializerWithAccessFilter<>(ctx, jsonGenerator, null, givenDTO).serialize();
// then
verify(jsonGenerator).writeNumberField("id", givenDTO.getId());
verify(jsonGenerator).writeNumberField("membershipId", givenDTO.getMembershipId());
verify(jsonGenerator, never()).writeStringField(eq("remark"), anyString());
}
@Test
public void supporterShouldHaveRightToRead() throws IOException {
givenAuthenticatedUser();
givenUserHavingRole(null, null, Role.SUPPORTER);
final ShareDTO givenDTO = createShareDto();
// when
new JSonSerializerWithAccessFilter<>(ctx, jsonGenerator, null, givenDTO).serialize();
// then
verify(jsonGenerator).writeNumberField("id", givenDTO.getId());
verify(jsonGenerator).writeNumberField("membershipId", givenDTO.getMembershipId());
verify(jsonGenerator).writeStringField("remark", givenDTO.getRemark());
}
// --- only fixture code below ---
private void givenJSonTree(String givenJSon) throws IOException {
given(codec.readTree(jsonParser)).willReturn(new ObjectMapper().readTree(givenJSon));
}
private ShareDTO createShareDto() {
final ShareDTO givenDTO = new ShareDTO();
givenDTO.setId(1234567L);
givenDTO.setMembershipId(SOME_MEMBERSHIP_ID);
givenDTO.setAction(ShareAction.SUBSCRIPTION);
givenDTO.setQuantity(3);
givenDTO.setDocumentDate(LocalDate.parse("2019-04-22"));
givenDTO.setMembershipDocumentDate("2019-04-21"); // TODO: why is this not a LocalDate?
givenDTO.setValueDate(LocalDate.parse("2019-04-30"));
givenDTO.setRemark("Some Remark");
return givenDTO;
}
}