Okay, I'm stuck authenticating to the Google API.
NOTE: I am waiting to hear back from the network people on what might be in some logs, but I thought I would post a question here in case there is something else I can do.
If I created the following cURL command correctly, the following is what happens when I run it from the command line on the server.
I did add "-x http://webproxy.h.corp.junk:80" to the cURL to explicitly set the proxy
The parameters are the same as I use in a Java test HTTP post that works just fine on my local workstation (see below).
curl -v -k -x http://webproxy.h.corp.junk:80 --header "Content-Type: application/x-www-form-urlencoded" \
> -F 'grant_type=refresh_token' \
> -F 'refresh_token=1/hDGjsPYJd****************' \
> -F 'client_id=628259514038-96*************.apps.googleusercontent.com' \
> -F 'client_secret=******************' \
> https://accounts.google.com/o/oauth2/token
* About to connect() to proxy webproxy.h.corp.services port 80 (#0)
* Trying 163.231.26.134... connected
* Connected to webproxy.h.corp.services (163.231.26.134) port 80 (#0)
* Establish HTTP proxy tunnel to accounts.google.com:443
> CONNECT accounts.google.com:443 HTTP/1.1
> Host: accounts.google.com:443
> User-Agent: curl/7.19.7 (x86_64-redhat-linux-gnu) libcurl/7.19.7 NSS/3.21 Basic ECC zlib/1.2.3 libidn/1.18 libssh2/1.4.2
> Proxy-Connection: Keep-Alive
>
< HTTP/1.0 200 Connection established
<
* Proxy replied OK to CONNECT request
* Initializing NSS with certpath: sql:/etc/pki/nssdb
* warning: ignoring value of ssl.verifyhost
* skipping SSL peer certificate verification
* SSL connection using TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
* Server certificate:
* subject: CN=accounts.google.com,O=Google Inc,L=Mountain View,ST=California,C=US
* start date: Sep 14 08:44:36 2016 GMT
* expire date: Dec 07 08:19:00 2016 GMT
* common name: accounts.google.com
* issuer: CN=Google Internet Authority G2,O=Google Inc,C=US
> POST /o/oauth2/token HTTP/1.1
> User-Agent: curl/7.19.7 (x86_64-redhat-linux-gnu) libcurl/7.19.7 NSS/3.21 Basic ECC zlib/1.2.3 libidn/1.18 libssh2/1.4.2
> Host: accounts.google.com
> Accept: */*
> Content-Length: 601
> Expect: 100-continue
> Content-Type: application/x-www-form-urlencoded; boundary=----------------------------8c681bcd32df
>
* Done waiting for 100-continue
< HTTP/1.1 400 Bad Request
< Content-Type: application/json; charset=utf-8
< Cache-Control: no-cache, no-store, max-age=0, must-revalidate
< Pragma: no-cache
< Expires: Mon, 01 Jan 1990 00:00:00 GMT
< Date: Fri, 30 Sep 2016 13:05:52 GMT
< X-Content-Type-Options: nosniff
< X-Frame-Options: SAMEORIGIN
< X-XSS-Protection: 1; mode=block
< Server: GSE
< Alt-Svc: quic=":443"; ma=2592000; v="36,35,34,33,32"
< Accept-Ranges: none
< Vary: Accept-Encoding
< Transfer-Encoding: chunked
<
{
"error" : "invalid_request",
"error_description" : "Required parameter is missing: grant_type"
* Connection #0 to host webproxy.h.corp.services left intact
* Closing connection #0
}
When I run the test on my workstation with the same HTTP post request parameters being set I successfully obtain the required authentication token back from Google.
This is the code snippet that is throwing the exception.
HttpResponse httpResponse = httpclient.execute(httppost);
When this code executes on the server I receive the following exception after 20 secconds.
org.apache.http.conn.HttpHostConnectException: Connection to https://accounts.google.com refused
at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:190)
at org.apache.http.impl.conn.ManagedClientConnectionImpl.open(ManagedClientConnectionImpl.java:294)
at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:643)
at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:479)
at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:906)
at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:805)
at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:784)
at com.findlaw.adwords.AdWordsApiApplication.run(AdWordsApiApplication.java:87)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:84)
at com.findlaw.adwords.AdWordsApiApplication.main(AdWordsApiApplication.java:152)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.apache.hadoop.util.RunJar.run(RunJar.java:221)
at org.apache.hadoop.util.RunJar.main(RunJar.java:136)
Caused by: java.net.ConnectException: Connection timed out
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at sun.security.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:668)
at org.apache.http.conn.ssl.SSLSocketFactory.connectSocket(SSLSocketFactory.java:414)
at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180)
... 16 more
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