Brought in other OGS server components and the all-important caffeine script

2 files changed, 181 insertions, 0 deletions

diff --git a/ogs/login/index.php b/ogs/login/index.php
new file mode 100644
index 0000000..4f53c11
--- /dev/null
+++ b/ogs/login/index.php
@@ -0,0 +1,170 @@
+<?
+error_reporting(0); // Remember kids, PHP errors kill XML-RPC responses!
+
+// include all the common stuff
+include("../common/xmlrpc.inc.php");
+include("../common/database.inc.php");
+include("../common/grid_config.inc.php");
+include("../common/util.inc.php");
+
+include("login_config.inc.php"); // include login/user specific config stuff (authentication keys etc)
+
+function login($args) {
+    global $dbhost,$dbuser,$dbpasswd,$dbname;
+    global $grid_owner, $gridserver_sendkey, $gridserver_recvkey, $gridserver_url;
+    
+
+    if(get_magic_quotes_gpc()) {
+            $firstname=addslashes($args['first']);
+            $lastname=addslashes($args['last']);
+            $passwd=addslashes($args['passwd']);
+    } else {
+            $firstname=$args['first'];
+            $lastname=$args['last'];
+            $passwd=$args['passwd'];
+    }
+
+    $link = mysql_connect($dbhost,$dbuser,$dbpasswd)
+     OR die("Unable to connect to database");
+     
+    mysql_select_db($dbname)
+     or die("Unable to select database");
+     
+    $query = "SELECT userprofile_LLUUID, profile_firstname, profile_lastname, profile_passwdmd5, homesim_ip, homesim_port, homeasset_url, look_at, region_handle, position FROM local_user_profiles WHERE profile_firstname='".$firstname."' AND profile_lastname='".$lastname."' AND profile_passwdmd5='" .$passwd."'";
+
+    $profile_lookup_result=mysql_query($query);
+
+    if(mysql_num_rows($profile_lookup_result) >0) {
+        $profiledata = mysql_fetch_assoc($profile_lookup_result);
+        
+        // if we get here, the username/password is valid, but still need to check there's not an already existing session
+        $client = new IXR_Client($gridserver_url);
+        if (!$client->query('check_session_loggedin', Array('userprofile_LLUUID' => $profiledata['userprofile_LLUUID'], 'authkey' => $gridserver_sendkey, 'server_type' => 'login'))) { // if this doesn't work, grid server is down - that's bad
+            return Array (
+                'reason' => 'key',
+                'message' => "Could not connect to grid server. Please try again later or contact the grid owner ". $grid_owner,
+                'login' => "false"
+            );
+        }
+        
+        $response=$client->getResponse();
+        if($response['authkey'] != $gridserver_recvkey) { // if this doesn't match up, it's a fake grid server
+            return Array (
+                'reason' => 'key',
+                'message' => "Could not connect to grid server due to possible security issues. It is possible that the grid has been compromised. Please contact the grid owner " . $grid_owner . " and report this issue",
+                'login' => "false"
+            );
+        }
+        
+        
+        if($response['logged_in'] == 1) { // if the user is already logged in, tell them
+            return Array (
+                'reason' => 'presence',
+                'message' => "You appear to already be logged into this grid, if your client has recently crashed then please try again later",
+                'login' => "false"
+            );
+        }
+            
+        // now we start a new session on the grid
+        $remote_ip=$_SERVER['REMOTE_ADDR'];
+        $region_handle=$profiledata['region_handle'];
+        $client->query('create_session',Array('userprofile_LLUUID' => $profiledata['userprofile_LLUUID'], 'authkey' => $gridserver_sendkey, 'remote_ip' => $remote_ip, 'current_location' => $region_handle));
+        $response = $client->getResponse();
+        $session_id = $response['session_id'];
+        $secure_session_id = $response['secure_session_id'];
+        
+        // ask the grid server what the IP address and port of the sim we want to connect to is
+        $client->query('get_sim_info', Array('region_handle' => $region_handle, 'authkey' => $gridserver_sendkey) );
+        $siminfo = $client->getResponse();
+        
+        // send the final response!
+        $position=$profiledata['position'];
+        $look_at=$profiledata['look_at'];
+        
+        $LocX=intval($siminfo['GridLocX'])*256;
+        $LocY=intval($siminfo['GridLocY'])*256;
+        $home="{'region_handle':'$region_handle', 'position':'$position', 'look_at':'$look_at'}";
+
+        $globaltextures = new LLBlock(
+                Array(
+                    'sun_texture_id' => "cce0f112-878f-4586-a2e2-a8f104bba271",
+                    'cloud_texture_id' => "fc4b9f0b-d008-45c6-96a4-01dd947ac621",
+                    'moon_texture_id' => "d07f6eed-b96a-47cd-b51d-400ad4a1c428"
+                ));
+
+        $login_flags = new LLBlock(
+                Array(
+                    'stipend_since_login' => "N",
+                    'ever_logged_in' => "Y",
+                    'gendered' => "Y",
+                    'daylight_savings' => "N"
+                ));
+        $ui_config = new LLBlock(
+                Array(
+                    'allow_first_life' => "Y"
+                ));
+        $inventory_skeleton = new LLBlock(Array(
+                Array(
+                   'name' => 'My inventory',
+                   'parent_id' => '00000000-0000-0000-0000-000000000000',
+                   'version' => 4,
+                   'type_default' => 8,
+                   'folder_id' => 'f798e114-c10f-409b-a90d-a11577ff1de8'
+                ),
+                Array(
+                   'name' => 'Textures',
+                   'parent_id' => 'f798e114-c10f-409b-a90d-a11577ff1de8',
+                   'version' => 1,
+                   'type_default' => 0,
+                   'folder_id' => 'fc8b4059-30bb-43a8-a042-46f5b431ad82'
+                )));
+        $inventory_root = new LLBlock(
+            Array(
+                'folder_id' => "f798e114-c10f-409b-a90d-a11577ff1de8"
+            ));
+        $initial_outfit = new LLBlock(
+            Array(
+                'folder_name' => "Nightclub Female",
+                'gender' => "female"
+            )); 
+        return Array (
+         'message' => "Welcome to OGS!",
+         'session_id' => format_lluuid($session_id),
+         'sim_port' => intval($siminfo['port']),
+         'agent_access' => "M",
+         'start_location' => "last",
+         'global-textures' => $globaltextures,
+         'seconds_since_epoch' => time(),
+         'first_name' => $profiledata['profile_firstname'],
+         'circuit_code' => 50633318,
+         'login_flags' => $login_flags,
+         'seed_capability' => '',
+         'home' => $home,
+         'secure_session_id' => format_lluuid($secure_session_id),
+         'last_name' => $profiledata['profile_lastname'],
+         'ui-config' => $ui_config,
+         'region_x' => $LocX,
+         'inventory_skeleton' => $inventory_skeleton,
+         'sim_ip' => $siminfo['ip_addr'],
+         'region_y' => $LocY,
+         'inventory-root' => $inventory_root,
+         'login' => "true",
+         'look_at' => $look_at,
+         'agent_id' => format_lluuid($profiledata['userprofile_LLUUID']),
+         'initial-outfit' => $initial_outfit
+        );
+
+        
+    } else {
+        // this is the default invalid username/password error
+        return Array (
+            'reason' => 'key',
+            'message' => "You have entered an invalid name/password combination or are using an incompatible client. Please check with the grid owner " .$grid_owner . " if you are sure your login details are accurate.",
+            'login' => "false",
+        );
+    }
+    
+}
+
+$server=new IXR_Server(array('login_to_simulator' => 'login'));
+?>
diff --git a/ogs/login/login_config.inc.php b/ogs/login/login_config.inc.php
new file mode 100644
index 0000000..4cce696
--- /dev/null
+++ b/ogs/login/login_config.inc.php
@@ -0,0 +1,11 @@
+<?
+// All the user/login server specific stuff lives here
+
+// What we send to authenticate to the grid server
+$gridserver_sendkey="1234";
+
+// What we expect to get back from the grid server
+$gridserver_recvkey="1234";
+
+$gridserver_url="http://www.osgrid.org/ogs/gridserver/index.php";
+?>