For bug 1267249, I'd like to generate temporary credentials in an API method, but I do not want that method to allow users to extend their existing credentials. So that API method needs to know when the caller's credentials expire. This may also require augmentation of `auth.authenticateHawk`. I see this as a companion to `req.clientId()`.

Commits pushed to master at https://github.com/taskcluster/taskcluster-auth https://github.com/taskcluster/taskcluster-auth/commit/60354d6beab622d2dfc2c16c1fe8c3b3532c91d3 Bug 1274321: return expires from authenticateHawk; r?jonasfj https://github.com/taskcluster/taskcluster-auth/commit/5daa2a8a671e2156a91fe7b86cb57ddfba90958e Merge djmitche/taskcluster-auth:bug1274321 (PR #66)

That's deployed without apparent adverse effect. Next up is updating all of the clients to provide this data to the user.

https://github.com/taskcluster/taskcluster-lib-testing/pull/17 https://github.com/taskcluster/taskcluster-lib-api/pull/36

Commits pushed to master at https://github.com/taskcluster/taskcluster-lib-api https://github.com/taskcluster/taskcluster-lib-api/commit/cc00ce75b80775b6c3f3b356e8f108e96d3413ea Bug 1274321: reflect the expiration time of credentials in req.expires https://github.com/taskcluster/taskcluster-lib-api/commit/79420b9847ca225904df52bc3ab9db9329a07436 Merge pull request #36 from djmitche/bug1274321 Bug 1274321: reflect the expiration time of credentials in req.expires

Commits pushed to master at https://github.com/taskcluster/taskcluster-lib-testing https://github.com/taskcluster/taskcluster-lib-testing/commit/2a0ed856a9faf70617705affec36499be724ff56 Bug 1274321: return expires from fakeauth https://github.com/taskcluster/taskcluster-lib-testing/commit/c3eda9108ed3147b6846be9187dc5b939d218386 Merge pull request #17 from djmitche/bug1274321 Bug 1274321: return expires from fakeauth

I was wrong about clients -- it's tc-lib-api (and for testing tc-lib-testing) that needed updating. Now done.