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我收到此錯誤，嘗試使用服務帳戶和JWT與Ruby API library通過Adwords API進行身份驗證。Google Adwords API錯誤：無效的授權
我在複製example provided，但它似乎並不奏效。
/home/michael/.rvm/gems/ruby-2.1.2/gems/signet-0.5.1/lib/signet/oauth_2/client.rb:941:in`fetch_access_token'：授權失敗。服務器消息：（徽記:: AuthorizationError） { 「錯誤」： 「invalid_grant」 }
adwords_api.yml
---
# This is an example configuration file for the AdWords API client library.
# Please fill in the required fields, and copy it over to your home directory.
:authentication:
# Authentication method, methods currently supported: OAUTH2, OAUTH2_JWT.
:method: OAUTH2_JWT
# Auth parameters for OAUTH2_JWT method. See:
# https://developers.google.com/accounts/docs/OAuth2ServiceAccount
:oauth2_issuer: 43242...apps.googleusercontent.com
:oauth2_secret: 'notasecret'
# You can provide path to a file with 'oauth2_keyfile' or the key itself with
# 'oauth2_key' option.
:oauth2_keyfile: /home/.../google-api-key.p12
# To impersonate a user set prn to an email address.
:oauth2_prn: [email protected]
# Other parameters.
:developer_token: ua...w
:client_customer_id: 123-123-1234
:user_agent: test-agent
:service:
# Only production environment is available now, see: http://goo.gl/Plu3o
:environment: PRODUCTION
:connection:
# Enable to request all responses to be compressed.
:enable_gzip: false
# If your proxy connection requires authentication, make sure to include it in
# the URL, e.g.: http://user:[email protected]_hostname:8080
# :proxy: INSERT_PROXY_HERE
:library:
:log_level: INFO
test.rb
#!/usr/bin/env ruby
require 'adwords_api'
def use_oauth2_jwt()
adwords = AdwordsApi::Api.new
adwords.authorize()
campaign_srv = adwords.service(:CampaignService, API_VERSION)
selector = {
:fields => ['Id', 'Name', 'Status'],
:ordering => [
{:field => 'Name', :sort_order => 'ASCENDING'}
]
}
response = campaign_srv.get(selector)
if response and response[:entries]
campaigns = response[:entries]
campaigns.each do |campaign|
puts "Campaign ID %d, name '%s' and status '%s'" %
[campaign[:id], campaign[:name], campaign[:status]]
end
else
puts 'No campaigns were found.'
end
end
if __FILE__ == $0
API_VERSION = :v201409
begin
use_oauth2_jwt()
# HTTP errors.
rescue AdsCommon::Errors::HttpError => e
puts "HTTP Error: %s" % e
# API errors.
rescue AdwordsApi::Errors::ApiException => e
puts "Message: %s" % e.message
puts 'Errors:'
e.errors.each_with_index do |error, index|
puts "\tError [%d]:" % (index + 1)
error.each do |field, value|
puts "\t\t%s: %s" % [field, value]
end
end
end
end
