org.keycloak.authorization.protection.permission.AbstractPermissionService クラス

org.keycloak.authorization.protection.permission.AbstractPermissionService の継承関係図

org.keycloak.authorization.protection.permission.AbstractPermissionService 連携図

公開メンバ関数
	AbstractPermissionService (KeycloakIdentity identity, ResourceServer resourceServer, AuthorizationProvider authorization)
Response	create (List< PermissionRequest > request)

非公開メンバ関数
List< Permission >	verifyRequestedResource (List< PermissionRequest > request)
Set< String >	verifyRequestedScopes (PermissionRequest request, Resource resource)
String	createPermissionTicket (List< PermissionRequest > request)

非公開変数類
final AuthorizationProvider	authorization
final KeycloakIdentity	identity
final ResourceServer	resourceServer

詳解

著者

Pedro Igor

構築子と解体子

AbstractPermissionService()

org.keycloak.authorization.protection.permission.AbstractPermissionService.AbstractPermissionService ( KeycloakIdentity  identity, ResourceServer  resourceServer, AuthorizationProvider  authorization  )

inline

                                                                                                                                    {
        this.identity = identity;
        this.resourceServer = resourceServer;
        this.authorization = authorization;
    }

関数詳解

create()

Response org.keycloak.authorization.protection.permission.AbstractPermissionService.create ( List< PermissionRequest >  request )

inline

                                                            {
        if (request == null || request.isEmpty()) {
            throw new ErrorResponseException("invalid_permission_request", "Invalid permission request.", Response.Status.BAD_REQUEST);
        }

        return Response.status(Response.Status.CREATED).entity(new PermissionResponse(createPermissionTicket(request))).build();
    }

createPermissionTicket()

String org.keycloak.authorization.protection.permission.AbstractPermissionService.createPermissionTicket ( List< PermissionRequest >  request )

inlineprivate

                                                                           {
        List<Permission> permissions = verifyRequestedResource(request);

        ClientModel targetClient = authorization.getRealm().getClientById(resourceServer.getId());
        PermissionTicketToken token = new PermissionTicketToken(permissions, targetClient.getClientId(), this.identity.getAccessToken());
        Map<String, List<String>> claims = new HashMap<>();

        for (PermissionRequest permissionRequest : request) {
            Map<String, List<String>> requestClaims = permissionRequest.getClaims();

            if (requestClaims != null) {
                claims.putAll(requestClaims);
            }
        }

        if (!claims.isEmpty()) {
            token.setClaims(claims);
        }

        return this.authorization.getKeycloakSession().tokens().encode(token);
    }

verifyRequestedResource()

List<Permission> org.keycloak.authorization.protection.permission.AbstractPermissionService.verifyRequestedResource ( List< PermissionRequest >  request )

inlineprivate

                                                                                      {
        ResourceStore resourceStore = authorization.getStoreFactory().getResourceStore();
        List<Permission> requestedResources = new ArrayList<>();

        for (PermissionRequest permissionRequest : request) {
            String resourceSetId = permissionRequest.getResourceId();
            List<Resource> resources = new ArrayList<>();

            if (resourceSetId == null) {
                if (permissionRequest.getScopes() == null || permissionRequest.getScopes().isEmpty()) {
                    throw new ErrorResponseException("invalid_resource_id", "Resource id or name not provided.", Response.Status.BAD_REQUEST);
                }
            } else {
                Resource resource = resourceStore.findById(resourceSetId, resourceServer.getId());

                if (resource != null) {
                    resources.add(resource);
                } else {
                    Resource userResource = resourceStore.findByName(resourceSetId, identity.getId(), this.resourceServer.getId());

                    if (userResource != null) {
                        resources.add(userResource);
                    }

                    if (!identity.isResourceServer()) {
                        Resource serverResource = resourceStore.findByName(resourceSetId, this.resourceServer.getId());

                        if (serverResource != null) {
                            resources.add(serverResource);
                        }
                    }
                }

                if (resources.isEmpty()) {
                    throw new ErrorResponseException("invalid_resource_id", "Resource set with id [" + resourceSetId + "] does not exists in this server.", Response.Status.BAD_REQUEST);
                }
            }

            if (resources.isEmpty()) {
                requestedResources.add(new Permission(null, verifyRequestedScopes(permissionRequest, null)));
            } else {
                for (Resource resource : resources) {
                    requestedResources.add(new Permission(resource.getId(), verifyRequestedScopes(permissionRequest, resource)));
                }
            }
        }

        return requestedResources;
    }

verifyRequestedScopes()

Set<String> org.keycloak.authorization.protection.permission.AbstractPermissionService.verifyRequestedScopes ( PermissionRequest  request, Resource  resource  )

inlineprivate

                                                                                            {
        Set<String> requestScopes = request.getScopes();

        if (requestScopes == null) {
            return Collections.emptySet();
        }

        ResourceStore resourceStore = authorization.getStoreFactory().getResourceStore();

        return requestScopes.stream().map(scopeName -> {
            Scope scope = null;

            if (resource != null) {
                scope = resource.getScopes().stream().filter(scope1 -> scope1.getName().equals(scopeName)).findFirst().orElse(null);

                if (scope == null && resource.getType() != null) {
                    scope = resourceStore.findByType(resource.getType(), resourceServer.getId()).stream()
                            .filter(baseResource -> baseResource.getOwner().equals(resource.getResourceServer().getId()))
                            .flatMap(resource1 -> resource1.getScopes().stream())
                            .filter(baseScope -> baseScope.getName().equals(scopeName)).findFirst().orElse(null);
                }
            } else {
                scope = authorization.getStoreFactory().getScopeStore().findByName(scopeName, resourceServer.getId());
            }

            if (scope == null) {
                throw new ErrorResponseException("invalid_scope", "Scope [" + scopeName + "] is invalid", Response.Status.BAD_REQUEST);
            }

            return scope.getName();
        }).collect(Collectors.toSet());
    }

メンバ詳解

authorization

final AuthorizationProvider org.keycloak.authorization.protection.permission.AbstractPermissionService.authorization

private

identity

final KeycloakIdentity org.keycloak.authorization.protection.permission.AbstractPermissionService.identity

private

resourceServer

final ResourceServer org.keycloak.authorization.protection.permission.AbstractPermissionService.resourceServer

private

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このクラス詳解は次のファイルから抽出されました:

• D:/AppData/doxygen/keycloak/src/keycloak/src/main/java/org/keycloak/authorization/protection/permission/AbstractPermissionService.java