Hi,
I think it would be easier to get the Authentication Token using
the .NET Google.GData.Client.Service, for example:
...
using
Google.GData.Apps;
using Google.GData.Client;
using Google.GData.Extensions;
using Google.GData.Extensions.Apps;
...
Service service = new Service(AppsNameTable.GAppsService,
"youAppName", AppsNameTable.GAppsAgent);
service.setUserCredentials("[EMAIL PROTECTED]", "PASSWORD");
String token = service.QueryAuthenticationToken();
...
AppsService appsService = new AppsService("domain.com", token );
Cheers,
Julian
On Dec 4, 1:28 pm, NCCFred <[EMAIL PROTECTED]> wrote:
> Hi Tony,
>
> Below is a copy of the C# Code:
>
> I've verified that there's no white spaces and I'm not truncating the
> Auth token when I'm doing my "Substring". I'll be playing with this
> today - on another note, Any chance of this Constructor making it's
> way into the next release of the .NET API? - I think that would he out
> a lot of Developers.
>
> using System;
> using System.Collections.Generic;
> using System.Text;
> using Google.GData.Apps;
> using Google.GData.Extensions;
> using Google.GData.Client;
> using System.Web;
> using System.Net;
> using System.Diagnostics;
> using System.IO;
>
> namespace GoogleMod
> {
>
> class Program
> {
>
> static void Main(string[] args)
> {
>
> UserEntry entry;
>
> string email = "[EMAIL PROTECTED]";
> string password = "XXXXX";
>
> string Auth = GetSecurityToken(email, password);
> Debug.WriteLine("Auth = " + Auth);
>
> AppsService service = new AppsService("students.ncc.edu",
> Auth);
>
> try
> {
> entry = service.RetrieveUser("XXXXXXXX");
> Debug.WriteLine(entry.Name.FamilyName);
> }
>
> catch (AppsException e)
> {
> Debug.WriteLine(e.ErrorCode);
> Debug.WriteLine(e.Data);
> Debug.WriteLine(e.Message);
> Debug.WriteLine(e.Reason);
> Debug.WriteLine(e.Response);
> Debug.WriteLine(e.ResponseString);
> Debug.WriteLine(e.Source);
> }
>
> }
>
> static string GetSecurityToken(string email, string password)
> {
>
> WebRequest request =
> WebRequest.Create("https://www.google.com/accounts/ClientLogin";);
>
> request.Method = "POST"; // Set the Method property of the
> request to POST
>
> string postData = "accountType=HOSTED&Email=" + email +
> "&Passwd=" + password + "&service=xapi&source=NCC-TESTAPP-1.0";
>
> byte[] byteArray = Encoding.UTF8.GetBytes(postData);
>
> request.ContentType = "application/x-www-form-
> urlencoded"; // Set the ContentType property of the WebRequest.
>
> request.ContentLength = byteArray.Length; // Set the
> ContentLength property of the WebRequest
>
> Stream dataStream = request.GetRequestStream(); // Get the
> request stream
>
> dataStream.Write(byteArray, 0, byteArray.Length); // Write
> the data to the request stream
>
> dataStream.Close(); // Close the Stream object
>
> WebResponse response = request.GetResponse(); // Get the
> response
>
> Debug.WriteLine(((HttpWebResponse)
> response).StatusDescription);
>
> dataStream = response.GetResponseStream(); // Get the
> stream containing content returned by the server.
>
> // Open the stream using a StreamReader for easy access.
>
> StreamReader reader = new StreamReader(dataStream);
>
> // Read the content.
>
> string responseFromServer = reader.ReadToEnd();
>
> // Display the content.
>
> Debug.WriteLine("Server Responded " + responseFromServer);
>
> string sid = string.Empty;
>
> string lsid = string.Empty;
>
> string Auth = string.Empty;
>
> foreach (string token in responseFromServer.Split('\n'))
> {
>
> if (token.StartsWith("SID="))
> {
>
> sid = token.Substring(4);
>
> }
>
> else if (token.StartsWith("LSID="))
> {
>
> lsid = token.Substring(5);
>
> }
>
> else if (token.StartsWith("Auth="))
> {
>
> Auth = token.Substring(5);
>
> }
>
> else
> {
>
> if (token.Trim().Length > 0)
> {
>
> Debug.WriteLine("Error authenticating Google
> user " + email);
>
> }
>
> }
>
> }
>
> // Clean up the streams.
>
> reader.Close();
>
> dataStream.Close();
>
> response.Close();
>
> return Auth;
>
> }
>
> }
>
> }
>
> On Dec 3, 11:48 pm, "Tony (Google)" <[EMAIL PROTECTED]> wrote:
>
> > Hi Fred,
>
> > Can you post the latest code here so I can help you take a look first?
>
> > Thanks,
>
> > --Tony
>
> > On Dec 3, 8:18 pm, NCCFred <[EMAIL PROTECTED]> wrote:
>
> > > Hi Tony,
>
> > > I forgot to add service name and source.
>
> > > string postData = "accountType=HOSTED&Email=" + email + "&Passwd=" +
> > > password + "&service=xapi&source=NCC-TESTAPP-1.0";
>
> > > Once I did this I was able to get the "Auth" token, but I'm still
> > > getting the same error. I'm wondering if Julian could email me the
> > > DLL's.
>
> > > Error:
> > > ---------
> > > Google.GData.Client.GDataRequestException was unhandled
> > > Message="Execution of request
> > > failed:https://www.google.com/a/feeds/students.ncc.edu/user/2.0/intisof";
> > > Source="Google.GData.Apps"
> > > ResponseString="<HTML>\n<HEAD>\n<TITLE>Token invalid</TITLE>\n</HEAD>
> > > \n<BODY BGCOLOR=\"#FFFFFF\" TEXT=\"#000000\">\n<H1>Token invalid</H1>
> > > \n<H2>Error 401</H2>\n</BODY>\n</HTML>\n"
> > > StackTrace:
> > > at Google.GData.Apps.UserService.Query(UserQuery feedQuery)
> > > at Google.GData.Apps.AppsService.RetrieveUser(String username)
> > > at GoogleMod.Program.Main(String[] args) in C:\Documents and
> > > Settings\Administrator\Desktop\VSprojects\GoogleMod\GoogleMod
> > > \Program.cs:line 29
> > > at System.AppDomain._nExecuteAssembly(Assembly assembly, String
> > > [] args)
> > > at System.AppDomain.ExecuteAssembly(String assemblyFile,
> > > Evidence assemblySecurity, String[] args)
> > > at
> > > Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
> > > at System.Threading.ThreadHelper.ThreadStart_Context(Object
> > > state)
> > > at System.Threading.ExecutionContext.Run(ExecutionContext
> > > executionContext, ContextCallback callback, Object state)
> > > at System.Threading.ThreadHelper.ThreadStart()
>
> > > On Dec 3, 8:40 pm, "Tony (Google)" <[EMAIL PROTECTED]> wrote:
>
> > > > Hi Fred,
>
> > > > Yes, there is really an "Auth" token in the response. Since all three
> > > > tokens (SID, LSID and Auth) will be returned in the response, my guess
> > > > is that your current code logic just skips the second and third tokens
> > > > as the first condition of the "if" statement is satisfied. You may
> > > > want to update your code logic and create an array to store all three
> > > > tokens for other services. For example, the Reporting API is using
> > > > the SID.
>
> > > > Thanks,
>
> > > > --Tony
>
> > > > On Dec 3, 5:13 pm, NCCFred <[EMAIL PROTECTED]> wrote:
>
> > > > > Hi Julian,
>
> > > > > Thanks for the code sample, it took me sometime to actually understand
> > > > > exactly where this belonged. I was able to add that Constructor code
> > > > > to the AppsService Class and recompile the project which produced 3
> > > > > new DLL's (Extensions.dll, Client.dll and Apps.dll). I copied these
> > > > > to the correct location on my machine and made a small test app (see
> > > > > code below).
>
> > > > > Questions:
> > > > > 1. Am I supposed to get a value for "Auth"? The documentation says I
> > > > > will get a SID, LSID and Auth, I do not see the "Auth". I assumed to
> > > > > use the SID and got the following error below when trying to
> > > > > RetrieveAllUsers();
>
> > > > > Exception/Error:
> > > > > Execution of request
> > > > > failed:https://www.google.com/a/feeds/students.ncc.edu/user/2.0
>
> > > > > Google.GData.Client.GDataRequestException was unhandled
> > > > > Message="Execution of request
> > > > > failed:https://www.google.com/a/feeds/students.ncc.edu/user/2.0";
> > > > > Source="Google.GData.Apps"
> > > > > ResponseString="<HTML>\n<HEAD>\n<TITLE>Token
> > > > > invalid</TITLE>\n</HEAD>
> > > > > \n<BODY BGCOLOR=\"#FFFFFF\" TEXT=\"#000000\">\n<H1>Token invalid</H1>
> > > > > \n<H2>Error 401</H2>\n</BODY>\n</HTML>\n"
> > > > > StackTrace:
> > > > > at Google.GData.Apps.UserService.Query(UserQuery feedQuery)
> > > > > at Google.GData.Apps.AppsService.RetrieveAllUsers()
> > > > > at GoogleMod.Program.Main(String[] args) in C:\Documents and
> > > > > Settings\Administrator\Desktop\TempVS\GoogleMod\GoogleMod
> > > > > \Program.cs:line 30
> > > > > at System.AppDomain._nExecuteAssembly(Assembly assembly, String
> > > > > [] args)
> > > > > at System.AppDomain.ExecuteAssembly(String assemblyFile,
> > > > > Evidence assemblySecurity, String[] args)
> > > > > at
> > > > > Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
> > > > > at System.Threading.ThreadHelper.ThreadStart_Context(Object
> > > > > state)
> > > > > at System.Threading.ExecutionContext.Run(ExecutionContext
> > > > > executionContext, ContextCallback callback, Object state)
> > > > > at System.Threading.ThreadHelper.ThreadStart()
>
> > > > > My Code:
> > > > > Program.cs
> > > > > ---------------------
>
> > > > > using System;
> > > > > using System.Collections.Generic;
> > > > > using System.Text;
> > > > > using Google.GData.Apps;
> > > > > using Google.GData.Extensions;
> > > > > using Google.GData.Client;
> > > > > using System.Web;
> > > > > using System.Net;
> > > > > using System.Diagnostics;
> > > > > using System.IO;
>
> > > > > namespace GoogleMod
> > > > > {
> > > > > class Program
> > > > > {
> > > > > static void Main(string[] args)
> > > > > {
> > > > > UserFeed feed = null;
>
> > > > > string email = "[EMAIL PROTECTED]";
> > > > > string password = "XXXXX";
>
> > > > > string SID =
>
> ...
>
> read more »
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