OAuth, it lives!

4 files changed, 59 insertions, 4 deletions

diff --git a/lib/oauth.c b/lib/oauth.c
index 828d713d..7f60f4f5 100644
--- a/lib/oauth.c
+++ b/lib/oauth.c
@@ -301,6 +301,7 @@ static void oauth_request_token_done( struct http_request *req )
 		oauth_params_free( &params );
 	}
 	
+	st->stage = OAUTH_REQUEST_TOKEN;
 	st->func( st );
 }
 
@@ -321,8 +322,19 @@ static void oauth_access_token_done( struct http_request *req )
 	struct oauth_info *st = req->data;
 	
 	if( req->status_code == 200 )
-		st->access_token = g_strdup( req->reply_body );
+	{
+		GSList *params;
+		const char *token, *token_secret;
+		
+		oauth_params_parse( &params, req->reply_body );
+		token = oauth_params_get( &params, "oauth_token" );
+		token_secret = oauth_params_get( &params, "oauth_token_secret" );
+		st->access_token = g_strdup_printf(
+			"oauth_token=%s&oauth_token_secret=%s", token, token_secret );
+		oauth_params_free( &params );
+	}
 	
+	st->stage = OAUTH_ACCESS_TOKEN;
 	st->func( st );
 }
 
diff --git a/lib/oauth.h b/lib/oauth.h
index 4151d73f..30486b98 100644
--- a/lib/oauth.h
+++ b/lib/oauth.h
@@ -26,8 +26,17 @@
 struct oauth_info;
 typedef void (*oauth_cb)( struct oauth_info * );
 
+typedef enum
+{
+	OAUTH_INIT,
+	OAUTH_REQUEST_TOKEN,
+	OAUTH_ACCESS_TOKEN,
+} oauth_stage_t;
+
 struct oauth_info
 {
+	oauth_stage_t stage;
+	
 	oauth_cb func;
 	void *data;
 	
diff --git a/protocols/twitter/twitter.c b/protocols/twitter/twitter.c
index e2a5986b..eb05d9d5 100644
--- a/protocols/twitter/twitter.c
+++ b/protocols/twitter/twitter.c
@@ -69,17 +69,29 @@ static void twitter_oauth_callback( struct oauth_info *info );
 
 static void twitter_oauth_start( struct im_connection *ic )
 {
+	imcb_log( ic, "Requesting OAuth request token" );
+
 	oauth_request_token( TWITTER_OAUTH_REQUEST_TOKEN, twitter_oauth_callback, ic );
 }
 
 static void twitter_oauth_callback( struct oauth_info *info )
 {
 	struct im_connection *ic = info->data;
+	struct twitter_data *td = ic->proto_data;
 	
-	if( info->request_token && info->access_token == NULL )
+	if( info->stage == OAUTH_REQUEST_TOKEN )
 	{
 		char name[strlen(ic->acc->user)+9], *msg;
 		
+		if( info->request_token == NULL )
+		{
+			imcb_error( ic, "OAuth error: %s", info->http->status_string );
+			imc_logout( ic, TRUE );
+			return;
+		}
+		
+		td->oauth_info = info;
+		
 		sprintf( name, "twitter_%s", ic->acc->user );
 		msg = g_strdup_printf( "To finish OAuth authentication, please visit "
 		                       "%s?%s and respond with the resulting PIN code.",
@@ -87,6 +99,19 @@ static void twitter_oauth_callback( struct oauth_info *info )
 		imcb_buddy_msg( ic, name, msg, 0, 0 );
 		g_free( msg );
 	}
+	else if( info->stage == OAUTH_ACCESS_TOKEN )
+	{
+		if( info->access_token == NULL )
+		{
+			imcb_error( ic, "OAuth error: %s", info->http->status_string );
+			imc_logout( ic, TRUE );
+			return;
+		}
+		
+		td->oauth = g_strdup( info->access_token );
+		
+		twitter_main_loop_start( ic );
+	}
 }
 
 static char *set_eval_mode( set_t *set, char *value )
@@ -170,12 +195,20 @@ static void twitter_logout( struct im_connection *ic )
  */
 static int twitter_buddy_msg( struct im_connection *ic, char *who, char *message, int away )
 {
+	struct twitter_data *td = ic->proto_data;
+	
 	if (g_strncasecmp(who, "twitter_", 8) == 0 &&
 	    g_strcasecmp(who + 8, ic->acc->user) == 0)
-		twitter_post_status(ic, message);
+	{
+		if( set_getbool( &ic->acc->set, "oauth" ) && td->oauth == NULL )
+			oauth_access_token( TWITTER_OAUTH_ACCESS_TOKEN, message, td->oauth_info );
+		else
+			twitter_post_status(ic, message);
+	}
 	else
+	{
 		twitter_direct_messages_new(ic, who, message);
-	
+	}
 	return( 0 );
 }
 
diff --git a/protocols/twitter/twitter.h b/protocols/twitter/twitter.h
index f1937bd0..9c046b66 100644
--- a/protocols/twitter/twitter.h
+++ b/protocols/twitter/twitter.h
@@ -37,6 +37,7 @@ struct twitter_data
 	char* user;
 	char* pass;
 	char* oauth;
+	struct oauth_info *oauth_info;
 	guint64 home_timeline_id;
 	gint main_loop_id;
 	struct groupchat *home_timeline_gc;