[JCLOUDS-1591] OAuth: ClientCredentialsJWTBearerTokenFlow.filter method throws Null Pointer Exception

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.4.0
• Fix Version/s: 2.5.0
• Labels: azurecompute-arm oauth
• Assignee: Unassigned
• Reporter: Anand
• Created: 22/Dec/21 15:53
• Updated: 27/Dec/21 08:00
• Resolved: 27/Dec/21 07:29

Description

Null pointer exception is thrown when ClientCredentialsJWTBearerTokenFlow.filter() creates ClientCredentialsClaims using "null" in jti placeholder

Class: org.jclouds.oauth.v2.filters.ClientCredentialsJWTBearerTokenFlow
Method: filter
Lines#:
ClientCredentialsClaims claims = ClientCredentialsClaims.create( //
credentialsSupplier.get().identity, // iss
credentialsSupplier.get().identity, // sub
oauthConfig.audience(), // aud
-1, // placeholder exp for the cache
-1, // placeholder nbf for the cache
null // placeholder jti for the cache
);

Ran into this exception during OAuth using org.jclouds.oauth.v2.config.CredentialType.CLIENT_CREDENTIALS_P12_AND_CERTIFICATE.