1 files changed, 111 insertions, 0 deletions
diff --git a/lib/oauthstore.php b/lib/oauthstore.php
new file mode 100644
index 000000000..a622647b7
--- /dev/null
+++ b/lib/oauthstore.php
@@ -0,0 +1,111 @@
+<?php
+/*
+ * Laconica - a distributed open-source microblogging tool
+ * Copyright (C) 2008, Controlez-Vous, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+if (!defined('LACONICA')) { exit(1); }
+
+require_once(INSTALLDIR.'/lib/omb.php');
+
+class LaconicaOAuthDataStore extends OAuthDataStore {
+
+	# We just keep a record of who's contacted us
+	
+	function lookup_consumer($consumer_key) {
+		$con = new Consumer('key', $consumer_key);
+		if (!$con) {
+			$con = new Consumer();
+			$con->consumer_key = $consumer_key;
+			$con->seed = common_good_rand(16);
+			$con->created = DB_DataObject_Cast::dateTime();
+			if (!$con->insert()) {
+				return NULL;
+			}
+		}
+		return new OAuthConsumer($con->consumer_key, '');
+	}
+	
+	function lookup_token($consumer, $token_type, $token) {
+		$t = new Token();
+		$t->consumer_key = $consumer->consumer_key;
+		$t->tok = $token;
+		$t->type = ($token_type == 'access') ? 1 : 0;
+		if ($t->find(true)) {
+			return new OAuthToken($t->tok, $t->secret);
+		} else {
+			return NULL;
+		}
+	}
+	
+	function lookup_nonce($consumer, $token, $nonce, $timestamp) {
+		$n = new Nonce();
+		$n->consumer_key = $consumer->consumer_key;
+		$n->tok = $token;
+		$n->nonce = $nonce;
+		if ($n->find(TRUE)) {
+			return TRUE;
+		} else {
+			$n->timestamp = $timestamp;
+			$n->created = DB_DataObject_Cast::dateTime();
+			$n->insert();
+			return FALSE;
+		}
+	}
+	
+	function fetch_request_token($consumer) {
+		$t = new Token();
+		$t->consumer_key = $consumer->consumer_key;
+		$t->tok = common_good_rand(16);
+		$t->secret = common_good_rand(16);
+		$t->type = 0; # request
+		$t->state = 0;
+		$t->created = DB_DataObject_Cast::dateTime();
+		if (!$t->insert()) {
+			return NULL;
+		} else {
+			return new OAuthToken($t->tok, $t->secret);
+		}
+	}
+
+	function fetch_access_token($token, $consumer) {
+		$rt = new Token();
+		$rt->consumer_key = $consumer->consumer_key;
+		$rt->tok = $token;
+		if ($rt->find(TRUE) && $rt->state == 1) {
+			$at = new Token();
+			$at->consumer_key = $consumer->consumer_key;
+			$at->tok = common_good_rand(16);
+			$at->secret = common_good_rand(16);
+			$at->type = 1; # access
+			$at->created = DB_DataObject_Cast::dateTime();
+			if (!$at->insert()) {
+				return NULL;
+			} else {
+				# burn the old one
+				$orig_rt = clone($rt);
+				$rt->state = 2; # used
+				if (!$rt->update($orig_rt)) {
+					return NULL;
+				} else {
+					return new OAuthToken($at->tok, $at->secret);
+				}
+			}
+		} else {
+			return NULL;
+		}
+	}
+}