Hi all, I need invocate google to get information account for my web site. I invocate OAuth 2.0 but I don't understand very well.
I user 2 method: Method 1... Step 1 and 2 Step 1 String next = "http://www.example.com/welcome.html";; String scope = "https://www.google.com/m8/feeds/";; boolean secure = false; boolean session = true; String authSubLogin = AuthSubUtil.getRequestUrl(next, scope, secure, session); It's OK Step 2 String token = request.getParameter("token"); I get token!!! but then how I can get user information? Where I use my secret id and password? Method 2... Step 1 and 2 STEP 1 String clientId = "xxxxxxxxxxx"; String callback = "http://"; + request.getServerName() + ":" + request.getServerPort() + request.getContextPath() + "/myUrl.jsp"; String authUrl = "https://accounts.google.com/o/oauth2/auth? client_id=" + clientId + "&redirect_uri=" + callback + "&scope=https:// www.google.com/m8/feeds/&response_type=code"; response.sendRedirect(authUrl); STEP 2 (myUrl.jsp) String code = request.getParameter("code"); String clientSecret = "yyyyyyyyyyyyyyyyyyyyy"; String newUrl = "https://accounts.google.com/o/oauth2/token";; String clientId = "xxxxxxxxxxxxxxxxxxxxxxxxx"; String callback = "http://"; + request.getServerName() + ":" + request.getServerPort() + request.getContextPath() + "/myUrl.jsp"; String tokenUrl = new String( "https://accounts.google.com/o/oauth2/ token"); StringBuffer params = new StringBuffer(""); params.append("code=" + code); params.append("&client_id=" + clientId); params.append("&client_secret=" + clientSecret); params.append("&redirect_uri=" + callback); params.append("&grant_type=authorization_code"); try { // Send data URL url = new URL(tokenUrl.toString()); URLConnection conn = url.openConnection(); conn.setDoOutput(true); OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream()); wr.write(params.toString()); wr.flush(); // Get the response BufferedReader rd = new BufferedReader(new InputStreamReader(conn.getInputStream())); String line; while ((line = rd.readLine()) != null) { System.out.println("---" + line); } wr.close(); rd.close(); } catch (Exception e) { e.printStackTrace(); } and then? How I can get User information? Which is right version? Method 1 or 2? Can you help me? Please Thanks in advance -- You received this message because you are subscribed to the Google Groups "Google Contacts, Shared Contacts and User Profiles APIs" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://code.google.com/apis/contacts/community/forum.html
