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https://issues.apache.org/jira/browse/JCLOUDS-1591?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17464937#comment-17464937
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Andrew Gaul commented on JCLOUDS-1591:
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I don't have any experience with oauth and cannot help you with this. But it
seems that you are initializing a {{ClientCredentialsClaims}} with null jti.
Did you intend this?
The code may be wrong since
[https://tools.ietf.org/id/draft-ietf-oauth-jwt-bearer-03.html#JWT_reqs] claims
that jti may be specified. You might try annotating both the factory method
and getter with {{{}@Nullable{}}}.
> OAuth: ClientCredentialsJWTBearerTokenFlow.filter method throws Null Pointer
> Exception
> --------------------------------------------------------------------------------------
>
> Key: JCLOUDS-1591
> URL: https://issues.apache.org/jira/browse/JCLOUDS-1591
> Project: jclouds
> Issue Type: Bug
> Affects Versions: 2.4.0
> Reporter: Anand
> Priority: Major
> Labels: oauth
> Attachments: log.txt
>
>
> 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.
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