[英]Why do I get a 404 Error when attempting to get an access_token from google OAuth 2.0?
I'm currently building a OAuth authorization to get email and profile info only. 我目前正在建立OAuth授权,仅获取电子邮件和个人资料信息。
I can get the code easy using the following: 我可以使用以下代码轻松获得代码:
def authorize
base = "https://accounts.google.com/o/oauth2/auth?"
params = {
:scope => "https://www.googleapis.com/auth/userinfo.profile",
:redirect_uri => "http://localhost:3000/oauth/callback/",
:client_id => "id",
:response_type => 'code'
}
redirect_to base + params.to_query
end
However, when I try to get the access token from Google, I get a 404 error: 但是,当我尝试从Google获取访问令牌时,出现404错误:
def callback
code = params[:code]
client_id = 'id'
client_secret = 'secret'
redirect_uri = "http://localhost:3000/oauth/callback/"
http = Net::HTTP.new('accounts.google.com', 80)
path = "https://accounts.google.com/o/oauth2/token?"
headers = {'Content-Type'=>"application/x-www-form-urlencoded" }
parameters = "code=#{code}&grant_type=authorization_code&client_secret=#{client_secret}&client_id=#{client_id}&redirect_uri=#{redirect_uri}"
resp, data = http.post(path,parameters,headers)
end
response code: 404 data: Google Home | Sign in
The page you requested is invalid.
I'm not entirely sure what the issue might be. 我不确定问题可能是什么。 I've tried to match with copy+paste the registered callback URL.
我试图匹配复制并粘贴已注册的回调URL。 I've checked my parameters multiple times and I cannot find what could be causing the error.
我已经多次检查了参数,但找不到导致错误的原因。
I'm following the Google documentation and registered with Google with the following information: 我正在遵循Google文档并已在Google注册以下信息:
Client ID for web applications
Client ID: id
Client secret: secret
Redirect URIs: http://localhost:3000/oauth/callback/
JavaScript origins: none
Got it working! 得到它的工作!
Seems like i was missing a couple of things: 好像我错过了几件事:
I hope this helps someone out there! 我希望这可以帮助某个人!
param = {
:code => params[:code],
:client_id => client_id,
:client_secret => client_secret,
:redirect_uri => "http://localhost:3000/oauth/callback/",
:grant_type => 'authorization_code'
}
uri = URI.parse("https://accounts.google.com/o/oauth2/token")
http = Net::HTTP.new(uri.host, uri.port)
http.verify_mode = OpenSSL::SSL::VERIFY_NONE
http.use_ssl = true
request = Net::HTTP::Post.new(uri.request_uri)
request["Content-Type"] = "application/x-www-form-urlencoded"
request.body = param.to_query
response = http.request(request)
If you are trying to get Google to redirect to: 如果您试图让Google重定向到:
:redirect_uri => "http://localhost:3000/oauth/callback/",
I suspect they can't find localhost
. 我怀疑他们找不到
localhost
。 Give them your real IP number. 给他们您的真实IP地址。
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