Vous n'êtes pas identifié(e).
L'icône rouge permet de télécharger chaque page du wiki visitée au format PDF et la grise au format ODT →
Ci-dessous, les différences entre deux révisions de la page.
Les deux révisions précédentes Révision précédente Prochaine révision | Révision précédente Prochaine révision Les deux révisions suivantes | ||
doc:reseau:x11vnc [26/03/2019 03:08] Debian Alain [utilisation de ssh] |
doc:reseau:x11vnc [26/03/2019 04:06] Debian Alain [Créer un tunnel ssh :] |
||
---|---|---|---|
Ligne 103: | Ligne 103: | ||
on peut aussi la lancer en direct sur le pc distant où est installé le logiciel | on peut aussi la lancer en direct sur le pc distant où est installé le logiciel | ||
- | <code user>x11vnc -many -rfbauth ~/.vnc/passwd</code> | + | <code user>x11vnc -q -many -rfbauth ~/.vnc/passwd</code> |
<note tip>IMPORTANT ! | <note tip>IMPORTANT ! | ||
Ligne 111: | Ligne 111: | ||
stocké dans le fichier par défaut "~/.vnc/passwd" de la commande "x11vnc -storepasswd" </note> | stocké dans le fichier par défaut "~/.vnc/passwd" de la commande "x11vnc -storepasswd" </note> | ||
- | <code>alain@debian:~$ x11vnc -many -rfbauth ~/.vnc/passwd | + | <code>alain@debian:~$ x11vnc -q -many -rfbauth ~/.vnc/passwd |
- | 26/03/2019 03:06:08 passing arg to libvncserver: -rfbauth | + | 26/03/2019 03:42:44 |
- | 26/03/2019 03:06:08 passing arg to libvncserver: /home/alain/.vnc/passwd | + | 26/03/2019 03:42:44 *** XOpenDisplay failed. No -display or DISPLAY. |
- | 26/03/2019 03:06:08 x11vnc version: 0.9.13 lastmod: 2011-08-10 pid: 3843 | + | 26/03/2019 03:42:44 *** Trying ":0" in 4 seconds. Press Ctrl-C to abort. |
- | 26/03/2019 03:06:08 XOpenDisplay("") failed. | + | 26/03/2019 03:42:44 *** 1 2 3 4 |
- | 26/03/2019 03:06:08 Trying again with XAUTHLOCALHOSTNAME=localhost ... | + | 26/03/2019 03:42:48 *** XOpenDisplay of ":0" successful. |
- | 26/03/2019 03:06:08 | + | 26/03/2019 03:42:48 |
- | 26/03/2019 03:06:08 *** XOpenDisplay failed. No -display or DISPLAY. | + | |
- | 26/03/2019 03:06:08 *** Trying ":0" in 4 seconds. Press Ctrl-C to abort. | + | |
- | 26/03/2019 03:06:08 *** 1 2 3 4 | + | |
- | 26/03/2019 03:06:12 *** XOpenDisplay of ":0" successful. | + | |
- | 26/03/2019 03:06:12 | + | |
- | 26/03/2019 03:06:12 Using X display :0 | + | |
- | 26/03/2019 03:06:12 rootwin: 0x280 reswin: 0x800001 dpy: 0x24ad6c20 | + | |
- | 26/03/2019 03:06:12 | + | |
- | 26/03/2019 03:06:12 ------------------ USEFUL INFORMATION ------------------ | + | |
- | 26/03/2019 03:06:12 X DAMAGE available on display, using it for polling hints. | + | |
- | 26/03/2019 03:06:12 To disable this behavior use: '-noxdamage' | + | |
- | 26/03/2019 03:06:12 | + | |
- | 26/03/2019 03:06:12 Most compositing window managers like 'compiz' or 'beryl' | + | |
- | 26/03/2019 03:06:12 cause X DAMAGE to fail, and so you may not see any screen | + | |
- | 26/03/2019 03:06:12 updates via VNC. Either disable 'compiz' (recommended) or | + | |
- | 26/03/2019 03:06:12 supply the x11vnc '-noxdamage' command line option. | + | |
- | 26/03/2019 03:06:12 | + | |
- | 26/03/2019 03:06:12 Wireframing: -wireframe mode is in effect for window moves. | + | |
- | 26/03/2019 03:06:12 If this yields undesired behavior (poor response, painting | + | |
- | 26/03/2019 03:06:12 errors, etc) it may be disabled: | + | |
- | 26/03/2019 03:06:12 - use '-nowf' to disable wireframing completely. | + | |
- | 26/03/2019 03:06:12 - use '-nowcr' to disable the Copy Rectangle after the | + | |
- | 26/03/2019 03:06:12 moved window is released in the new position. | + | |
- | 26/03/2019 03:06:12 Also see the -help entry for tuning parameters. | + | |
- | 26/03/2019 03:06:12 You can press 3 Alt_L's (Left "Alt" key) in a row to | + | |
- | 26/03/2019 03:06:12 repaint the screen, also see the -fixscreen option for | + | |
- | 26/03/2019 03:06:12 periodic repaints. | + | |
- | 26/03/2019 03:06:12 | + | |
- | 26/03/2019 03:06:12 XFIXES available on display, resetting cursor mode | + | |
- | 26/03/2019 03:06:12 to: '-cursor most'. | + | |
- | 26/03/2019 03:06:12 to disable this behavior use: '-cursor arrow' | + | |
- | 26/03/2019 03:06:12 or '-noxfixes'. | + | |
- | 26/03/2019 03:06:12 using XFIXES for cursor drawing. | + | |
- | 26/03/2019 03:06:12 GrabServer control via XTEST. | + | |
- | 26/03/2019 03:06:12 | + | |
- | 26/03/2019 03:06:12 Scroll Detection: -scrollcopyrect mode is in effect to | + | |
- | 26/03/2019 03:06:12 use RECORD extension to try to detect scrolling windows | + | |
- | 26/03/2019 03:06:12 (induced by either user keystroke or mouse input). | + | |
- | 26/03/2019 03:06:12 If this yields undesired behavior (poor response, painting | + | |
- | 26/03/2019 03:06:12 errors, etc) it may be disabled via: '-noscr' | + | |
- | 26/03/2019 03:06:12 Also see the -help entry for tuning parameters. | + | |
- | 26/03/2019 03:06:12 You can press 3 Alt_L's (Left "Alt" key) in a row to | + | |
- | 26/03/2019 03:06:12 repaint the screen, also see the -fixscreen option for | + | |
- | 26/03/2019 03:06:12 periodic repaints. | + | |
- | 26/03/2019 03:06:12 | + | |
- | 26/03/2019 03:06:12 XKEYBOARD: number of keysyms per keycode 7 is greater | + | |
- | 26/03/2019 03:06:12 than 4 and 51 keysyms are mapped above 4. | + | |
- | 26/03/2019 03:06:12 Automatically switching to -xkb mode. | + | |
- | 26/03/2019 03:06:12 If this makes the key mapping worse you can | + | |
- | 26/03/2019 03:06:12 disable it with the "-noxkb" option. | + | |
- | 26/03/2019 03:06:12 Also, remember "-remap DEAD" for accenting characters. | + | |
- | 26/03/2019 03:06:12 | + | |
- | 26/03/2019 03:06:12 X FBPM extension not supported. | + | |
- | 26/03/2019 03:06:12 X display is capable of DPMS. | + | |
- | 26/03/2019 03:06:12 -------------------------------------------------------- | + | |
- | 26/03/2019 03:06:12 | + | |
- | 26/03/2019 03:06:12 Default visual ID: 0x21 | + | |
- | 26/03/2019 03:06:12 Read initial data from X display into framebuffer. | + | |
- | 26/03/2019 03:06:12 initialize_screen: fb_depth/fb_bpp/fb_Bpl 24/32/4608 | + | |
- | 26/03/2019 03:06:12 | + | |
- | 26/03/2019 03:06:12 X display :0 is 32bpp depth=24 true color | + | |
- | 26/03/2019 03:06:12 | + | |
- | 26/03/2019 03:06:12 Autoprobing TCP port | + | |
- | 26/03/2019 03:06:12 Autoprobing selected TCP port 5900 | + | |
- | 26/03/2019 03:06:12 Autoprobing TCP6 port | + | |
- | 26/03/2019 03:06:12 Autoprobing selected TCP6 port 5900 | + | |
- | 26/03/2019 03:06:12 listen6: bind: Address already in use | + | |
- | 26/03/2019 03:06:12 Not listening on IPv6 interface. | + | |
- | 26/03/2019 03:06:12 | + | |
- | 26/03/2019 03:06:12 Xinerama is present and active (e.g. multi-head). | + | |
- | 26/03/2019 03:06:12 Xinerama: number of sub-screens: 1 | + | |
- | 26/03/2019 03:06:12 Xinerama: no blackouts needed (only one sub-screen) | + | |
- | 26/03/2019 03:06:12 | + | |
- | 26/03/2019 03:06:12 fb read rate: 2137 MB/sec | + | |
- | 26/03/2019 03:06:12 fast read: reset -wait ms to: 10 | + | |
- | 26/03/2019 03:06:12 fast read: reset -defer ms to: 10 | + | |
- | 26/03/2019 03:06:12 The X server says there are 10 mouse buttons. | + | |
- | 26/03/2019 03:06:12 screen setup finished. | + | |
- | 26/03/2019 03:06:12 | + | |
The VNC desktop is: debian:0 | The VNC desktop is: debian:0 | ||
PORT=5900 | PORT=5900 | ||
- | |||
- | ****************************************************************************** | ||
- | Have you tried the x11vnc '-ncache' VNC client-side pixel caching feature yet? | ||
- | |||
- | The scheme stores pixel data offscreen on the VNC viewer side for faster | ||
- | retrieval. It should work with any VNC viewer. Try it by running: | ||
- | |||
- | x11vnc -ncache 10 ... | ||
- | |||
- | One can also add -ncache_cr for smooth 'copyrect' window motion. | ||
- | More info: http://www.karlrunge.com/x11vnc/faq.html#faq-client-caching | ||
</code> | </code> | ||
- | |||
===== Créer un tunnel ssh : ===== | ===== Créer un tunnel ssh : ===== | ||
Ligne 223: | Ligne 132: | ||
Seul le port 22 pour ssh est routé dans la box, tout ce qui passe à travers est crypté ainsi que les tunnels qu'il ouvrira. | Seul le port 22 pour ssh est routé dans la box, tout ce qui passe à travers est crypté ainsi que les tunnels qu'il ouvrira. | ||
- | <code user>ssh -L 5900:localhost:5900 machine_distante 'x11vnc -display :0'</code> | + | <code user>ssh -L 5900:localhost:5900 machine_distante 'x11vnc -q -display :0'</code> |
Pour connecter le client à l'autre bout du tunnel | Pour connecter le client à l'autre bout du tunnel | ||
Ligne 241: | Ligne 150: | ||
#create SSH tunnel | #create SSH tunnel | ||
- | ssh -f -L 5900:ip_distante:5900 -t user@ip_distante 'x11vnc -geometry 1280x800; /bin/bash' | + | ssh -f -L 5900:ip_distante:5900 -t user@ip_distante 'x11vnc -q -geometry 1280x800; /bin/bash' |
#open vncviewer | #open vncviewer | ||
Ligne 255: | Ligne 164: | ||
#create SSH tunnel | #create SSH tunnel | ||
- | ssh -f -L 5900:ip_distante:5900 -t user@ip_distante 'x11vnc -geometry 1280x800; /bin/bash' | + | ssh -f -L 5900:ip_distante:5900 -t user@ip_distante 'x11vnc -q -geometry 1280x800; /bin/bash' |
#open vncviewer | #open vncviewer | ||
Ligne 262: | Ligne 171: | ||
exit 0 | exit 0 | ||
EOF</code> | EOF</code> | ||
+ | |||
n'oubliez pas les droits : | n'oubliez pas les droits : | ||
Ligne 282: | Ligne 192: | ||
<note important>on parle , ici , de la connexion au systeme (en ssh) , donc , du mot de passe systeme (user) </note> | <note important>on parle , ici , de la connexion au systeme (en ssh) , donc , du mot de passe systeme (user) </note> | ||
+ | écran : | ||
+ | |||
+ | <code>alain@Alain-PC:~$ ssh -L 5900:localhost:5900 192.168.1.32 'x11vnc -q -display :0' | ||
+ | alain@192.168.1.32's password: | ||
+ | ############################################################### | ||
+ | #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@# | ||
+ | #@ @# | ||
+ | #@ ** WARNING ** WARNING ** WARNING ** WARNING ** @# | ||
+ | #@ @# | ||
+ | #@ YOU ARE RUNNING X11VNC WITHOUT A PASSWORD!! @# | ||
+ | #@ @# | ||
+ | #@ This means anyone with network access to this computer @# | ||
+ | #@ may be able to view and control your desktop. @# | ||
+ | #@ @# | ||
+ | #@ >>> If you did not mean to do this Press CTRL-C now!! <<< @# | ||
+ | #@ @# | ||
+ | #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@# | ||
+ | ############################################################### | ||
+ | |||
+ | PORT=5900 | ||
+ | |||
+ | The VNC desktop is: debian:0 | ||
+ | </code> | ||
+ | |||
+ | <code>alain@Alain-PC:~$ vncviewer localhost | ||
+ | |||
+ | TigerVNC Viewer 64-bit v1.9.0 | ||
+ | Built on: 2018-12-01 21:51 | ||
+ | Copyright (C) 1999-2018 TigerVNC Team and many others (see README.rst) | ||
+ | See http://www.tigervnc.org for information on TigerVNC. | ||
+ | |||
+ | Tue Mar 26 04:04:18 2019 | ||
+ | DecodeManager: Detected 16 CPU core(s) | ||
+ | DecodeManager: Creating 4 decoder thread(s) | ||
+ | CConn: connected to host localhost port 5900 | ||
+ | CConnection: Server supports RFB protocol version 3.8 | ||
+ | CConnection: Using RFB protocol version 3.8 | ||
+ | CConnection: Choosing security type None(1) | ||
+ | CConn: Using pixel format depth 24 (32bpp) little-endian rgb888 | ||
+ | CConn: Using Tight encoding | ||
+ | </code> | ||
===== connexion avec ssl (préambule) ===== | ===== connexion avec ssl (préambule) ===== | ||
<note tip>SSVNC est un client ssl - vnc dérivé de tightvnc . il gère aussi le ssh ainsi que le ssl + ssh . | <note tip>SSVNC est un client ssl - vnc dérivé de tightvnc . il gère aussi le ssh ainsi que le ssl + ssh . | ||
Ligne 341: | Ligne 292: | ||
voilà ! | voilà ! | ||
+ | |||
+ | |||
+ | ===== Connexion à ssl : écrans types ssvnc ===== | ||
graphiques : | graphiques : |