update with tenantId

Author: guFalcon

pom.xml

@@ -10,7 +10,7 @@
 
 <modelVersion>4.0.0</modelVersion>
 <artifactId>oauth-token-manager</artifactId>
-<version>1.0.7</version>
+<version>1.0.9</version>
 <name>OauthTokenManager</name>
 <packaging>jar</packaging>
 

src/main/java/info/unterrainer/oauthtokenmanager/OauthTokenManager.java

@@ -85,7 +85,15 @@ private PublicKey fetchPublicKey(String jwksUrl) throws Exception {
 return factory.generatePublic(spec);
 }
 
-public void checkAccess(String accessToken) {
+/**
+ * Checks the access token and verifies its signature. If the token is valid,
+ * returns a tenantId.
+ *
+ * @param accessToken
+ * @return tenantId or null if the token is invalid or not present.
+ * @throws Exception
+ */
+public String checkAccess(String accessToken) {
 try {
 TokenVerifier<AccessToken> tokenVerifier = persistUserInfoInContext(accessToken);
 if (tokenVerifier == null)
@@ -102,6 +110,8 @@ public void checkAccess(String accessToken) {
 
 try {
 tokenVerifier.verify();
+AccessToken token = tokenVerifier.getToken();
+return (String) token.getOtherClaims().get("tenants_read");
 } catch (VerificationException e) {
 throw new ForbiddenException();
 }