HI Christopher,
You might want to check omniauth documentation. At for OAuth2, scope is
separated by spaces, not comma.
Cheers,
Anash P. Oommen,
AdWords API Advisor.
On Thursday, May 23, 2013 11:26:29 PM UTC+5:30, Christopher Sell wrote:
>
> Hi, I am using omniauth to authenticate my users with Google. When the
> user comes back I store their access_token, refresh_token, and their
> verification code off of the callback parameter.
> config.omniauth :google_oauth2, ENV['GOOGLE_CONSUMER_KEY'],
> ENV['GOOGLE_CONSUMER_SECRET'],
> {
> :scope =>
> "userinfo.email,userinfo.profile,analytics.readonly,
> http://gdata.youtube.com,https://adwords.google.com/api/adwords/";,
> :approval_prompt => "force",
> :access_type => "offline"
> }
>
> When I then try to make a call to the API using the google-api-ads-ruby
> gem I run into trouble.
> config_filename = File.join(Rails.root, 'config', 'adwords_api.yml')
> adwords = AdwordsApi::Api.new(config_filename)
> api_version = :v201302
> token = adwords.authorize({:oauth2_verification_code =>
> google_authentication.verification_code})
> campaign_srv = adwords.service(:CampaignService, api_version)
>
> I get an invalid grant error on the adwords.authorize line.
> Here is my adwords_api.yml file with the id,secret, and dev token replaced.
>
> :authentication:
> # Authentication method, for web applications OAuth is recommended.
> :method: OAuth2
>
> # https://code.google.com/apis/console#access
> :oauth2_client_id: MY_CLIENT_ID
> :oauth2_client_secret: MY_CLIENT_SECRET
> :oauth2_access_type: 'offline'
> :oauth2_approval_prompt: 'force'
> :scope: 'userinfo.email,userinfo.profile,analytics.readonly,
> http://gdata.youtube.com,https://adwords.google.com/api/adwords/'
> :oauth2_callback: '
> http://127.0.0.1:3000/users/auth/google_oauth2/callback'
>
> # Other parameters.
> :developer_token: MY_DEVELOPER_TOKEN
> :user_agent: MARKETSTARTER
> :service:
> :environment: PRODUCTION
> :connection:
> :enable_gzip: false
> :library:
> :log_level: INFO
>
>
>
>
> Does anyone know why this would cause an invalid grant error? I think I
> have everything set up properly.
>
>
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