CC-2166: Packaging Improvements. Moved the Zend app into airtime_mvc. It is now installed to /var/www/airtime. Storage is now set to /srv/airtime/stor. Utils are now installed to /usr/lib/airtime/utils/. Added install/airtime-dircheck.php as a simple test to see if everything is install/uninstalled correctly.

2011-04-14 18:55:04 -04:00 · 2011-04-14 18:55:04 -04:00 · b11cbd8159
commit b11cbd8159
parent 514777e8d2
4546 changed files with 138 additions and 51 deletions
--- a/airtime_mvc/application/models/Alib.php
+++ b/airtime_mvc/application/models/Alib.php
@ -0,0 +1,168 @@
+<?php
+require_once('Subjects.php');
+
+define('USE_ALIB_CLASSES', TRUE);
+define('ALIBERR_NOTLOGGED', 30);
+define('ALIBERR_NOTEXISTS', 31);
+
+/**
+ * Authentication/authorization class
+ *
+ * @package Airtime
+ * @subpackage Alib
+ * @copyright 2010 Sourcefabric O.P.S.
+ * @license http://www.gnu.org/licenses/gpl.txt
+ */
+class Alib {
+    /* ======================================================= public methods */
+
+    /* ----------------------------------------------- session/authentication */
+
+    /* -------------------------------------------------------- authorization */
+    /**
+     * Remove permission record
+     *
+     * @param int $permid
+     * 		local permission id
+     * @param int $subj
+     * 		local user/group id
+     * @param int $obj
+     * 		local object id
+     * @return boolean|PEAR_Error
+     */
+    public static function RemovePerm($permid=NULL, $subj=NULL, $obj=NULL)
+    {
+        global $CC_CONFIG, $CC_DBC;
+        $ca = array();
+        if ($permid) {
+            $ca[] = "permid=$permid";
+        }
+        if ($subj) {
+            $ca[] = "subj=$subj";
+        }
+        if ($obj) {
+            $ca[] = "obj=$obj";
+        }
+        $cond = join(" AND ", $ca);
+        if (!$cond) {
+            return TRUE;
+        }
+        $sql = "DELETE FROM ".$CC_CONFIG['permTable']." WHERE $cond";
+        return $CC_DBC->query($sql);
+    } // fn removePerm
+
+
+    /* ---------------------------------------------------------- object tree */
+
+    /* --------------------------------------------------------- users/groups */
+
+    /* ------------------------------------------------------------- sessions */
+    /**
+     * Get login from session id (token)
+     *
+     * @param string $sessid
+     * @return string|PEAR_Error
+     */
+    public static function GetSessLogin($sessid)
+    {
+        global $CC_CONFIG, $CC_DBC;
+        $sql = "SELECT login FROM ".$CC_CONFIG['sessTable']." WHERE sessid='$sessid'";
+        $r = $CC_DBC->getOne($sql);
+        if (PEAR::isError($r)) {
+            return $r;
+        }
+        if (is_null($r)){
+            return PEAR::raiseError("Alib::GetSessLogin:".
+                " invalid session id ($sessid)",
+            ALIBERR_NOTEXISTS,  PEAR_ERROR_RETURN);
+        }
+        return $r;
+    } // fn GetSessLogin
+
+
+    /**
+     * Get user id from session id.
+     *
+     * @param string $p_sessid
+     * @return int|PEAR_Error
+     */
+    public static function GetSessUserId($p_sessid)
+    {
+        global $CC_CONFIG, $CC_DBC;
+        $sql = "SELECT userid FROM ".$CC_CONFIG['sessTable']." WHERE sessid='$p_sessid'";
+        $r = $CC_DBC->getOne($sql);
+        if (PEAR::isError($r)) {
+            return $r;
+        }
+        if (is_null($r)) {
+            return PEAR::raiseError("Alib::getSessUserId:".
+                " invalid session id ($p_sessid)",
+            ALIBERR_NOTEXISTS,  PEAR_ERROR_RETURN);
+        }
+        return $r;
+    } // fn getSessUserId
+
+
+    /* --------------------------------------------------------- info methods */
+    /**
+     * Get all permissions on object.
+     *
+     * @param int $id
+     * @return array|null|PEAR_Error
+     */
+    public static function GetObjPerms($id)
+    {
+        global $CC_CONFIG, $CC_DBC;
+        $sql = "SELECT s.login, p.* FROM ".$CC_CONFIG['permTable']." p, ".$CC_CONFIG['subjTable']." s"
+        ." WHERE s.id=p.subj AND p.obj=$id";
+        return $CC_DBC->getAll($sql);
+    } // fn GetObjPerms
+
+
+    /**
+     * Get all permissions of subject.
+     *
+     * @param int $sid
+     * @return array
+     */
+    public static function GetSubjPerms($sid)
+    {
+        global $CC_CONFIG, $CC_DBC;
+        $sql = "SELECT *"
+        ." FROM ".$CC_CONFIG['permTable']
+        ." WHERE p.subj=$sid";
+        $a1 = $CC_DBC->getAll($sql);
+        return $a1;
+    } // fn GetSubjPerms
+
+
+    /* ------------------------ info methods related to application structure */
+    /* (this part should be added/rewritten to allow defining/modifying/using
+     * application structure)
+     * (only very simple structure definition - in $CC_CONFIG - supported now)
+     */
+
+    /* ====================================================== private methods */
+
+    /**
+     * Create new session id.  Return the new session ID.
+     *
+     * @return string
+     */
+    private static function _createSessid()
+    {
+        global $CC_CONFIG, $CC_DBC;
+        for ($c = 1; $c > 0; ){
+            $sessid = md5(uniqid(rand()));
+            $sql = "SELECT count(*) FROM ".$CC_CONFIG['sessTable']
+            ." WHERE sessid='$sessid'";
+            $c = $CC_DBC->getOne($sql);
+            if (PEAR::isError($c)) {
+                return $c;
+            }
+        }
+        return $sessid;
+    } // fn _createSessid
+
+
+} // class Alib