Google OAuth2 library for crystal

1. Add the dependency to your shard.yml:

   dependencies:
     google-auth:
       github: cyangle/google-auth
       version: ~> 0.1.1

2. Run shards install

require "google-auth"

Load credential from json file:

cred = GoogleAuth::FileCredential.new(
  file_path: "/file/path/to/credential/json/file",
  scopes: "https://www.googleapis.com/auth/cloud-platform", # String | Array(String)
  user_agent: "crystal/client",
)

Get access token:

token = cred.get_token

puts token.token_type # => Bearer
puts token.access_token

Install dependencies

shards

Run the tests:

crystal spec

Run lints

./bin/ameba
crystal tool format --check

1. Fork it (https://github.com/cyangle/google-auth/fork)
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request

• Chao Yang - creator and maintainer