I changed the file adwords_api.yml file to be space separated and I am still getting invalid grant.
:authentication: :method: OAuth2 :oauth2_client_id: MYCLIENTID :oauth2_client_secret: MYCLIENTSECRET :oauth2_access_type: 'offline' :oauth2_approval_prompt: 'force' :oauth2_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 ' :developer_token: MYDEVTOKEN :user_agent: MARKETSTARTER :service: :environment: PRODUCTION :connection: :enable_gzip: false :library: :log_level: INFO Omniauth works fine. I am able to get the access token, refresh token, and verification code for the user. I get the user to approve all the necessary scopes as well. Screenshot attached. The problem starts when I call a method trying to access the AdWords API and authorize. That is when I get the invalid grant error. Here is the method I am using to call the AdWords API and the adwords_api.yml file setup. def update_adwords self.google_refresh_access_token unless self.google_access_token_live? #refresh access token if over an 1 hour old. google_authentication = self.authentications.find(:first, :conditions => { :provider => 'google_oauth2'}) 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}) #this is where error is happening* campaign_srv = adwords.service(:CampaignService, api_version) end :authentication: :method: OAuth2 :oauth2_client_id: MYCLIENTID :oauth2_client_secret: MYCLIENTSECRET :oauth2_access_type: 'offline' :oauth2_approval_prompt: 'force' :oauth2_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 ' :developer_token: MYDEVTOKEN :user_agent: MARKETSTARTER :service: :environment: PRODUCTION :connection: :enable_gzip: false :library: :log_level: INFO On Friday, May 24, 2013 7:35:43 AM UTC-7, Anash P. Oommen (AdWords API Team) wrote: > > HI Christopher, > > Could you see if making scope space separated instead of comma separated > solves your issue? > > Cheers, > Anash P. Oommen, > AdWords API Advisor > > On Thursday, May 23, 2013 1:50:12 PM UTC+5:30, Christopher Sell wrote: >> >> Hi all, sorry to repost, but I am experiencing a new error using oauth2 >> with google-api-ads-ruby gem and I wanted to update my question. >> >> I am using omniauth for oauth2 authentication with Google. >> 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" >> } >> >> *Great: I am able to authenticate the user, get their access_token, >> refresh_token, and verification_code and store them in my database.* >> >> *Bad: Now I am actually trying to make calls to the AdWords API on their >> behalf and experiencing the following error:* >> AdsCommon::Errors::AuthError: Authorization error occured: Authorization >> failed. Server message: >> { >> "error" : "invalid_grant" >> } >> >> I know I need to authorize with adwords using the verification code and >> this is where I am getting the error. >> Here is the method I am using to call the AdWords API. My code is failing >> on adwords.authorize() >> 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) >> >> Here is my adwords_api.yml file: >> --- >> :authentication: >> # Authentication method, for web applications OAuth is recommended. >> :method: OAuth2 >> >> # Auth parameters for OAuth2.0 method. >> :oauth2_client_id: MY CLIENT_ID >> :oauth2_client_secret: MY CLIENT SECRET >> :oauth2_access_type: 'offline' >> :oauth2_approval_prompt: 'force' >> # Callback is set up by the application at runtime. >> :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 to request all responses to be compressed. >> :enable_gzip: false >> :library: >> :log_level: INFO >> >> >> >> -- -- =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ Also find us on our blog and discussion group: http://adwordsapi.blogspot.com http://groups.google.com/group/adwords-api =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ You received this message because you are subscribed to the Google Groups "AdWords API Forum" group. 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