Display nm-secure-lock in appet if wlan is secure
Hi guys, I'm new to the list. Sorry if this kind of message is not appropriate. The thing is that I find it a bit annoying that nm applet does not show the nm-secure-lock icon on top of the nm-signal-XX icon when I'm connected to a secure wlan network. I connect to may different wlans on a daily basis. In some of them my packets are transmitted encrypted, in some others are transmitted in the clear, and it would be great to have a visual aid to remind me to which kind of wlan I'm connected to (so I don't, for example, check my email using POP3). I wanted to provide a proper patch for the issue but I haven't been able to compile nm from the sources. However, I attach an incomplete and untested patch, that maybe one of you guys can use. Do you think something like this could be implemented in trunk? Thank you very much for your help. Regards, G. --- applet-device-wifi.c 2010-08-10 20:47:03.0 +0200 +++ applet-device-wifi.c.patched 2011-06-11 13:10:15.0 +0200 @@ -1262,6 +1262,16 @@ g_free (esc_ssid); } +int current_wlan_is_secure(){ +// If current connection is secure +// return 1 +// else +// TODO: Unimplemented @todo: This function should check from some global +// variable if the wireless connection is secure or not. +return 0; +} + + static GdkPixbuf * wireless_get_icon (NMDevice *device, NMDeviceState state, @@ -1271,7 +1281,7 @@ { NMSettingConnection *s_con; NMAccessPoint *ap; - GdkPixbuf *pixbuf = NULL; + GdkPixbuf *pixbuf = NULL, *top = NULL; const char *id; char *ssid = NULL; @@ -1330,6 +1340,16 @@ pixbuf = nma_icon_check_and_load (nm-signal-00, applet-wireless_00_icon, applet); *tip = g_strdup_printf (_(Wireless network connection '%s' active), id); } + +/* If the AP is secure, composite the lock icon on top of the signal bars */ +if ( current_wlan_is_secure() ) { +top = nma_icon_check_and_load (nm-secure-lock, applet-secure_lock_icon, applet); +gdk_pixbuf_composite (top, pixbuf, 0, 0, gdk_pixbuf_get_width (top), + gdk_pixbuf_get_height (top), + 0, 0, 1.0, 1.0, + GDK_INTERP_NEAREST, 255); +} + break; default: break; ___ networkmanager-list mailing list networkmanager-list@gnome.org http://mail.gnome.org/mailman/listinfo/networkmanager-list
Re: Display nm-secure-lock in appet if wlan is secure
On Sat, Jun 11, 2011 at 2:26 PM, Goldstein goldstein...@gmail.com wrote: Hi guys, I'm new to the list. Sorry if this kind of message is not appropriate. The thing is that I find it a bit annoying that nm applet does not show the nm-secure-lock icon on top of the nm-signal-XX icon when I'm connected to a secure wlan network. I connect to may different wlans on a daily basis. In some of them my packets are transmitted encrypted, in some others are transmitted in the clear, and it would be great to have a visual aid to remind me to which kind of wlan I'm connected to (so I don't, for example, check my email using POP3). I wanted to provide a proper patch for the issue but I haven't been able to compile nm from the sources. However, I attach an incomplete and untested patch, that maybe one of you guys can use. Do you think something like this could be implemented in trunk? IMHO, independent of the usefulness of the patch, you should really use application level encryption (ssh, https, pop3s) for transfer of data you consider sensitive. Even in the case of an encrypted wireless link, it is far from impossible that someone is sniffing the traffic at the router or even ISP. What's more, there is no guarantee that these logs are not persistent, which means a lot of people might look and search them. Again, the above is independent of the potential value ot the patch itself. Cheers, Pantelis ___ networkmanager-list mailing list networkmanager-list@gnome.org http://mail.gnome.org/mailman/listinfo/networkmanager-list
Re: Display nm-secure-lock in appet if wlan is secure
On 06/11/2011 07:06 PM, Pantelis Koukousoulas wrote: On Sat, Jun 11, 2011 at 2:26 PM, Goldstein goldstein...@gmail.com wrote: Hi guys, I'm new to the list. Sorry if this kind of message is not appropriate. The thing is that I find it a bit annoying that nm applet does not show the nm-secure-lock icon on top of the nm-signal-XX icon when I'm connected to a secure wlan network. I connect to may different wlans on a daily basis. In some of them my packets are transmitted encrypted, in some others are transmitted in the clear, and it would be great to have a visual aid to remind me to which kind of wlan I'm connected to (so I don't, for example, check my email using POP3). I wanted to provide a proper patch for the issue but I haven't been able to compile nm from the sources. However, I attach an incomplete and untested patch, that maybe one of you guys can use. Do you think something like this could be implemented in trunk? IMHO, independent of the usefulness of the patch, you should really use application level encryption (ssh, https, pop3s) for transfer of data you consider sensitive. Even in the case of an encrypted wireless link, it is far from impossible that someone is sniffing the traffic at the router or even ISP. What's more, there is no guarantee that these logs are not persistent, which means a lot of people might look and search them. Again, the above is independent of the potential value ot the patch itself. Hi Pantelis, Thank you for your warning. However I am already aware of the security implications of transmitting data in the clear through the Internet. I just wanted to present a simple usage scenario for the functionality I'm requesting. Regards, G. ___ networkmanager-list mailing list networkmanager-list@gnome.org http://mail.gnome.org/mailman/listinfo/networkmanager-list