Hi,
I am writing server side application that using adwords_api, witch mean i
should use OAUTH2_JWT, right?
To create the client id i used the api console with the option of
'service_account'.
to the config file i am using:
:authentication => {
:method: OAUTH2_JWT
:oauth2_issuer: < the email address i got within the creation of the
this client id >
:oauth2_secret: *notasecret* #Is it correct?
:oauth2_keyfile: '/path/to/key.p12' # this filed downloaded
:developer_token: '<dev_token>',
:client_customer_id: '123-456-7890' # the client_customer_id i used
with the adwords api
}
i am getting the error:
Signet::AuthorizationError: Authorization failed. Server message:
{
"error" : "invalid_grant"
}
what am i doing wrong?
On Tuesday, January 15, 2013 2:04:53 PM UTC+2, Danial Klimkin wrote:
>
> Hello Georgi,
>
>
> If you initialize the library with a hash, you need to make sure to
> provide all required credentials. Make sure to include all required fields
> like this:
>
> adwords = AdwordsApi::Api.new({
> :service => {
> :environment => :PRODUCTION
> },
> :library => {
> :log_level => "DEBUG"
> },
> :authentication => {
> :method: OAUTH2_JWT
> :oauth2_issuer: '12345...@developer.gserviceaccount.com <javascript:>'
> :oauth2_secret: 'key_secret'
> :oauth2_keyfile: '/path/to/key.p12'
> :developer_token: '<dev_token>',
> :client_customer_id: '123-456-7890'
> }
> })
>
>
> -Danial, AdWords API Team.
>
> On Monday, January 14, 2013 4:05:36 PM UTC+4, teamma...@gmail.com wrote:
>>
>> Hello everyone,
>>
>> We’ve recently started to use adwords api and now we are trying to
>> automate few tasks. We’re using OAuth2 authentication and ruby.
>>
>> We’ve followed the example here
>> https://code.google.com/p/google-api-ads-ruby/source/browse/adwords_api/examples/v201209/misc/use_oauth2_jwt.rb<https://code.google.com/p/google-api-ads-ruby/source/browse/adwords_api/examples/v201209/misc/use_oauth2.rb>to
>> authenticate, the only difference is how we initialize the adwords api:
>>
>> adwords = AdwordsApi::Api.new({
>>
>> :library => {
>>
>> :log_level => "DEBUG"
>>
>> }})
>>
>> # option 1 and option 2 not modified from the example
>>
>> campaign_srv = adwords.service(:CampaignService, API_VERSION)
>>
>>
>> We’ve downloaded the private key file and the path is set correctly and
>> we’ve tried both options. This is the error we get:
>>
>> /path/.rvm/gems/ruby-1.9.3-p327/gems/google-ads-common-0.9.0/lib/ads_common/credential_handler.rb:65:in
>>
>> `set_credential': undefined method `[]=' for nil:NilClass (NoMethodError)
>>
>> from
>> /path/.rvm/gems/ruby-1.9.3-p327/gems/google-ads-common-0.9.0/lib/ads_common/api.rb:103:in
>>
>> `block in authorize'
>>
>> from
>> /path/.rvm/gems/ruby-1.9.3-p327/gems/google-ads-common-0.9.0/lib/ads_common/api.rb:102:in
>>
>> `each_pair'
>>
>> from
>> /path/.rvm/gems/ruby-1.9.3-p327/gems/google-ads-common-0.9.0/lib/ads_common/api.rb:102:in
>>
>> `authorize'
>>
>>
>> Let me know if you need further information, i would like to find out the
>> possible reason for that error or if there is any error in our
>> configuration or code?
>>
>>
>>
>> Thank you in advance for your time,
>>
>> Georgi
>>
>
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