[gnome-online-accounts] oauth2: Support getting refresh_token from uri fragment

[Debarshi Ray <debarshir src gnome org>]

commit 5a945e0cea0d575c99eac3743212d91162510639
Author: Jack Leigh <jack leigh collabora co uk>
Date:   Fri Feb 8 14:27:09 2013 +0100

    oauth2: Support getting refresh_token from uri fragment
    
    This is how it is returned by the Salesforce OAuth2 API.
    
    Fixes: https://bugzilla.gnome.org/692936

 src/goabackend/goaoauth2provider.c |    7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)
---
diff --git a/src/goabackend/goaoauth2provider.c b/src/goabackend/goaoauth2provider.c
index d349f6d..9aedc33 100644
--- a/src/goabackend/goaoauth2provider.c
+++ b/src/goabackend/goaoauth2provider.c
@@ -847,8 +847,9 @@ on_web_view_navigation_policy_decision_requested (WebKitWebView             *web
            * expiration values, using the same syntax as a URL query */
           key_value_pairs = soup_form_decode (soup_uri_get_fragment (uri));
 
-          /* we might use oauth2_proxy_extract_access_token() here but we need
-           * also to extract the expire time */
+          /* We might use oauth2_proxy_extract_access_token() here but
+           * we can also extract other information.
+           */
           data->access_token = g_strdup (g_hash_table_lookup (key_value_pairs, "access_token"));
           if (data->access_token != NULL)
             {
@@ -862,6 +863,8 @@ on_web_view_navigation_policy_decision_requested (WebKitWebView             *web
               if (expires_in_str != NULL)
                  data->access_token_expires_in = atoi (expires_in_str);
 
+              data->refresh_token = g_strdup (g_hash_table_lookup (key_value_pairs, "refresh_token"));
+
               gtk_dialog_response (data->dialog, GTK_RESPONSE_OK);
             }
           else