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POPHP talk to NetworkManager via Dbus
 

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    <p>I have setup NetworkManager, Dbus, Nginx web server, PHP and a Dbus PHP extension on my debian system.<br></p> <p>I am trying to „talk“ to NetworkManager via Dbus from my PHP web application. It works fine when retrieving information about connections, like in this code:<br></p> <pre><code>$dbus = new Dbus( Dbus::BUS_SYSTEM, true); $proxy = $dbus-&gt;createProxy("org.freedesktop.NetworkManager", "/org/freedesktop/NetworkManagerSettings", "org.freedesktop.NetworkManagerSettings"); $d = $proxy-&gt;ListConnections(); </code></pre> <p>, but when I want to add a new connection:<br></p> <pre><code>$d = new Dbus( Dbus::BUS_SYSTEM, true ); $n = $d-&gt;createProxy( "org.freedesktop.NetworkManagerSystemSettings", "/org/freedesktop/NetworkManagerSettings", "org.freedesktop.NetworkManagerSettings"); $args = new DBusDict( DBus::STRUCT, array( 'connection' =&gt; new DBusDict( DBus::VARIANT, array( 'uuid' =&gt; new DBusVariant( "06bd5fb0-45f1-0bb0-7ffb-5f3ed6edd604" ), 'id' =&gt; new DBusVariant( "PHP Added Network Connection" ), 'type' =&gt; new DBusVariant( "802-3-ethernet" ), 'autoconnect' =&gt; new DBusVariant(FALSE) )), '802-3-ethernet' =&gt; new DBusDict( DBus::VARIANT, array('duplex' =&gt; new DBusVariant( "full" )))), '{sa{sv}}'); $n-&gt;AddConnection( $args ); </code></pre> <p>, I get this error:<br></p> <p>Fatal error: Uncaught exception “Exception” with message “DBusObject::_call(): org.freedesktop.NetworkManagerSettings.System.NotPrivileged: Insufficient privileges.”<br></p> <p>I have added the www-data user to /etc/dbus-1/system.d/NetworkManager.conf and giving him the same rights as root<br></p> <pre><code>&lt;policy user=”www-data”&gt; &lt;allow own=”org.freedesktop.NetworkManager”/&gt; &lt;allow own=”org.freedesktop.NetwoekManagerSystemSettings”/&gt; &lt;allow own=”org.freedesktop.NetworkManagerSettings”/&gt; &lt;allow own=”org.freedesktop.NetworkManagerSettings.System”/&gt; &lt;allow send_destinations=”org.freedesktop.NetworkManager”/&gt; &lt;allow send_destinations=”org.freedesktop.NetworkManagerSystemSettings”/&gt; &lt;allow send_destinations=”org.freedesktop.NetworkManagerSettings”/&gt; &lt;allow send_destinations=”org.freedesktop.NetworkManagerSettings.System”/&gt; &lt;allow send_destinations=”org.freedesktop.NetworkManager” send_interface=”org.freedesktop.NetworkManager.PPP”/&gt; &lt;/policy&gt; </code></pre> <p>, but it does not change anything. I have also added www-data to the root and netdev group, but that did not help either.</p>
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    1. USDánjal Salberg Adlersson
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