Merge branch '2.0.x' into devel

Conflicts:
	VERSION
	airtime_mvc/application/models/Systemstatus.php
	install_minimal/include/airtime-constants.php
	install_minimal/include/airtime-upgrade.php
	python_apps/api_clients/api_client.py
	python_apps/media-monitor/install/media-monitor-copy-files.py
	python_apps/media-monitor/install/media-monitor-initialize.py
	python_apps/pypo/install/pypo-initialize.py
	python_apps/pypo/liquidsoap_bin
	python_apps/pypo/pypopush.py
	utils/airtime-log.php

CREDITS

@@ -1,3 +1,11 @@
+=======
+CREDITS
+=======
+Version 2.0.3
+-------------
+Same as previous version.
+
+
 =======
 CREDITS
 =======

changelog

@@ -1,3 +1,8 @@
+2.0.3 - April 3rd, 2012
+  * Bug Fixes:
+    * monit user should have read-only permissions by default
+    * pypo user's shell should be /bin/false by default
+
 2.0.2 - February 28, 2012
   * Bug Fixes:
     * Fixed Airtime could stop automatically playing after 24 hours if the web interface isn't used (regression in 2.0.1).
@@ -8,6 +13,7 @@
   * Other
     * Various optimizations to make Airtime feel snappier in the browser. Various views should
       load much quicker.
+
 2.0.1 - February 14, 2012
   * Changes:
     * Widgets should have a version string so users can make sure widgets are up to date

install_minimal/airtime-install

@@ -2,7 +2,7 @@
 #-e Causes bash script to exit if any of the installers
 #return with a non-zero return value.
 
-if [ `whoami` != 'root' ]; then
+if [[ $EUID -ne 0 ]]; then
     echo "Please run as root user."
     exit 1
 fi

install_minimal/airtime-uninstall

@@ -1,7 +1,7 @@
 #!/bin/bash
 
 #Check if root user
-if [ `whoami` != 'root' ]; then
+if [[ $EUID -ne 0 ]]; then
     echo "Please run as root user."
     exit 1
 fi

install_minimal/include/AirtimeInstall.php

@@ -33,7 +33,7 @@ class AirtimeInstall
     public static function ExitIfNotRoot()
     {
         // Need to check that we are superuser before running this.
-        if(exec("whoami") != "root"){
+        if(posix_geteuid() != 0){
             echo "Must be root user.\n";
             exit(1);
         }

install_minimal/include/airtime-copy-files.sh

@@ -2,7 +2,7 @@
 #-e Causes bash script to exit if any of the installers
 #return with a non-zero return value.
 
-if [ `whoami` != 'root' ]; then
+if [[ $EUID -ne 0 ]]; then
     echo "Please run as root user."
     exit 1
 fi

install_minimal/include/airtime-initialize.sh

@@ -2,7 +2,7 @@
 #-e Causes bash script to exit if any of the installers
 #return with a non-zero return value.
 
-if [ `whoami` != 'root' ]; then
+if [[ $EUID -ne 0 ]]; then
     echo "Please run as root user."
     exit 1
 fi

install_minimal/include/airtime-remove-files.sh

@@ -2,7 +2,7 @@
 #-e Causes bash script to exit if any of the installers
 #return with a non-zero return value.
 
-if [ `whoami` != 'root' ]; then
+if [[ $EUID -ne 0 ]]; then
     echo "Please run as root user."
     exit 1
 fi

install_minimal/include/airtime-uninitialize.sh

@@ -2,7 +2,7 @@
 #-e Causes bash script to exit if any of the installers
 #return with a non-zero return value.
 
-if [ `whoami` != 'root' ]; then
+if [[ $EUID -ne 0 ]]; then
     echo "Please run as root user."
     exit 1
 fi

install_minimal/include/airtime-upgrade.php

@@ -11,7 +11,7 @@ require_once(__DIR__.'/airtime-constants.php');
 require_once(dirname(__FILE__).'/AirtimeIni.php');
 require_once(dirname(__FILE__).'/AirtimeInstall.php');
 
-if(exec("whoami") != "root"){
+if(posix_geteuid() != 0){
     echo "Must be root user.\n";
     exit(1);
 }
@@ -111,9 +111,12 @@ if (strcmp($version, "2.0.2") < 0){
     passthru("php --php-ini $SCRIPTPATH/../airtime-php.ini $SCRIPTPATH/../upgrades/airtime-2.0.2/airtime-upgrade.php");
     pause();
 }
+if (strcmp($version, "2.0.3") < 0){
+    passthru("php --php-ini $SCRIPTPATH/../airtime-php.ini $SCRIPTPATH/../upgrades/airtime-2.0.3/airtime-upgrade.php");
+    pause();
+}
 if (strcmp($version, "2.1.0") < 0){
     passthru("php --php-ini $SCRIPTPATH/../airtime-php.ini $SCRIPTPATH/../upgrades/airtime-2.1.0/airtime-upgrade.php");
-    pause();
 } 
 
 //set the new version in the database.

install_minimal/upgrades/airtime-2.0.3/airtime-upgrade.php

@@ -0,0 +1,75 @@
+<?php
+/**
+ * @package Airtime
+ * @subpackage StorageServer
+ * @copyright 2010 Sourcefabric O.P.S.
+ * @license http://www.gnu.org/licenses/gpl.txt
+ */
+ 
+/*
+ * In the future, most Airtime upgrades will involve just mutating the
+ * data that is stored on the system. For example, The only data
+ * we need to preserve between versions is the database, /etc/airtime, and
+ * /srv/airtime. Everything else is just binary files that can be removed/replaced
+ * with the new version of Airtime. Of course, the data may need to be in a new
+ * format, and that's what this upgrade script will be for.
+ */
+
+class AirtimeStorWatchedDirsUpgrade{
+
+    public static function start(){
+    }
+}
+
+/* This class deals with any modifications to config files in /etc/airtime
+ * as well as backups. All functions other than start() should be marked
+ * as private. */
+class AirtimeConfigFileUpgrade{
+
+    public static function start(){
+    }
+}
+
+/* This class deals with any modifications to config files in /etc/airtime
+ * as well as backups. All functions other than start() should be marked
+ * as private. */
+class AirtimeMiscUpgrade{
+
+    public static function start(){
+        self::modifyPypo();
+        self::modifyMonitPassword();
+        self::updateMonitConfFiles();
+    }
+    
+    public static function modifyPypo(){
+        echo "* Modifying User Pypo".PHP_EOL;
+        exec("usermod -s /bin/false pypo");
+        exec("passwd --delete pypo");
+    }
+    
+    public static function modifyMonitPassword(){
+        echo "* Generating Monit password".PHP_EOL;
+        copy(__DIR__."/monit-airtime-generic.cfg", "/etc/monit/conf.d/monit-airtime-generic.cfg");
+        $pass = self::GenerateRandomString(10);
+        exec("sed -i 's/\$admin_pass/$pass/g' /etc/monit/conf.d/monit-airtime-generic.cfg");
+    }
+    
+    public static function updateMonitConfFiles(){
+        echo "* Updating Monit Conf Files".PHP_EOL;
+        @unlink("/etc/monit/conf.d/monit-airtime-show-recorder.cfg");
+    }
+    
+    public static function GenerateRandomString($p_len=20, $p_chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789')
+    {
+        $string = '';
+        for ($i = 0; $i < $p_len; $i++)
+        {
+            $pos = mt_rand(0, strlen($p_chars)-1);
+            $string .= $p_chars{$pos};
+        }
+        return $string;
+    }
+}
+
+AirtimeConfigFileUpgrade::start();
+AirtimeMiscUpgrade::start();

install_minimal/upgrades/airtime-2.0.3/monit-airtime-generic.cfg

@@ -0,0 +1,6 @@
+ set daemon 10 # Poll at 10 second intervals
+ set logfile /var/log/monit.log
+
+ set httpd port 2812
+    allow admin:$admin_pass
+    allow guest:airtime read-only

python_apps/create-pypo-user.py

@@ -11,13 +11,7 @@ def create_user(username):
   if (output[0:3] != "uid"):
     # Make the pypo user
     print " * Creating user "+username
-    os.system("adduser --system --quiet --group --shell /bin/bash "+username)
-
-    #set pypo password
-    p = os.popen('/usr/bin/passwd pypo 1>/dev/null 2>&1', 'w')
-    p.write('pypo\n')
-    p.write('pypo\n')
-    p.close()
+    os.system("adduser --system --quiet --group "+username)
   else:
     print "User already exists."
   #add pypo to audio group

python_apps/media-monitor/install/media-monitor-copy-files.py

@@ -50,7 +50,6 @@ try:
     #copy monit files
     shutil.copy('%s/../../monit/monit-airtime-generic.cfg'%current_script_dir, '/etc/monit/conf.d/')
     subprocess.call('sed -i "s/\$admin_pass/%s/g" /etc/monit/conf.d/monit-airtime-generic.cfg' % get_rand_string(), shell=True)
-
     shutil.copy('%s/../monit-airtime-media-monitor.cfg'%current_script_dir, '/etc/monit/conf.d/')
     
     #create log dir

python_apps/media-monitor/install/media-monitor-uninitialize.py

@@ -9,7 +9,7 @@ if os.geteuid() != 0:
 try:
     print "Waiting for media-monitor processes to stop...",
     if (os.path.exists('/etc/init.d/airtime-media-monitor')):
-        p = Popen("/etc/init.d/airtime-media-monitor stop", shell=True)
+        p = Popen("invoke-rc.d airtime-media-monitor stop", shell=True)
         sts = os.waitpid(p.pid, 0)[1]
         print "OK"
     else:

python_apps/media-monitor/install/media-monitor-uninstall.py

@@ -29,7 +29,7 @@ try:
         print 'Error loading config file: ', e
         sys.exit(1)
 
-    os.system("/etc/init.d/airtime-media-monitor stop")
+    os.system("invoke-rc.d airtime-media-monitor stop")
     os.system("rm -f /etc/init.d/airtime-media-monitor")
     os.system("update-rc.d -f airtime-media-monitor remove >/dev/null 2>&1")
 

python_apps/pypo/install/pypo-copy-files.py

@@ -31,6 +31,9 @@ def create_dir(path):
 def get_rand_string(length=10):
     return ''.join(random.choice(string.ascii_uppercase + string.digits) for x in range(length))
         
+def get_rand_string(length=10):
+    return ''.join(random.choice(string.ascii_uppercase + string.digits) for x in range(length))
+        
 PATH_INI_FILE = '/etc/airtime/pypo.cfg'
 
 try:               

python_apps/pypo/pypopush.py

@@ -224,10 +224,6 @@ class PypoPush(Thread):
                 problem_start_time = queue_item['start']
                 break
             iteration+=1
-        
-        
-
-            
         return (problem_at_iteration, problem_start_time)
         
         

utils/airtime-check-system.php

@@ -33,8 +33,9 @@ class AirtimeCheck {
     public static function ExitIfNotRoot()
     {
         // Need to check that we are superuser before running this.
-        $user = exec("whoami");
-        if($user != "root" && $user != "www-data"){
+        $euid = posix_geteuid();
+        $user = posix_getlogin();
+        if($euid != 0 && $user != "www-data"){
             echo "Must be root user.\n";
             exit(1);
         }

utils/airtime-import/airtime-import.py

@@ -18,7 +18,7 @@ logging.disable(50)
 # add ch to logger
 logger.addHandler(ch)
 
-if (commands.getoutput("whoami") != 'root'):
+if (os.geteuid() != 0):
     print 'Must be a root user.'
     sys.exit()
     

utils/airtime-log.php

@@ -30,7 +30,7 @@ array_filter($log_files, "file_exists");
 function exitIfNotRoot()
 {
     // Need to check that we are superuser before running this.
-    if(exec("whoami") != "root"){
+    if(posix_geteuid() != 0){
         echo "Must be root user.\n";
         exit(1);
     }

utils/phone_home_stat.php

@@ -101,7 +101,7 @@ if(Application_Model_Preference::GetPlanLevel() == 'disabled'){
 function exitIfNotRoot()
 {
     // Need to check that we are superuser before running this.
-    if(exec("whoami") != "root"){
+    if(posix_geteuid() != 0){
         echo "Must be root user.\n";
         exit(1);
     }