save reports 403 after upgrading from 2.5.0 to 3.0.1

[jcjones1515]

Blocked

• fix(compute): correctly specify scopes when fetching token google-auth-library-nodejs#735

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Environment details

• OS: Google Cloud Functions
• Node.js version: 8
• npm version:
• @google-cloud/storage version: 3.0.1

Steps to reproduce

1. Upgrade to 3.0.1
2. Code makes a save call on a GCS file object
3. Fails with this message:

{ errors: [ { domain: 'global', reason: 'insufficientPermissions', message: 'Insufficient Permission' } ], code: 403, message: 'Insufficient Permission' }

After upgrading to 3.0.1 my Google Cloud Function started getting this on trying to save a file via File.save. I am providing a content type and a few metadata fields in the call. Seems to work just fine with 2.5.0, but upon upgrading to 3.0.1 it starting giving me a 403. If I revert back to 2.5.0 it starts working again.

Sorry I don't have more detail than that.

[bcoe]

@jcjones1515 to help us isolate a reproduction, mind sharing the extension of the file, and the metadata fields as well if possible?

[jcjones1515]

content type is application/pdf (extension is .pdf) and the metadata is 4 keys with very simple string and one key with stringified JSON.

[stephenplusplus]

@jcjones1515 sorry for the trouble. The team has removed 3.0.1 from npm and rolled back the latest tag, so that new installs of @google-cloud/storage will not use the broken version.

I've found the issue and have sent a PR with a proposal for a fix: googleapis/google-auth-library-nodejs#735