The current vm ui console connection is unencrypted. This patch adds encrypted vm console connection by enabling ssl support in websockify and adding a new connection option on UI side. We don't enable the encrypted by default in the existing vm console connection because it can avoid the overhead caused by encryption and also browsers doesn't support well for the usage self-signed certs in the ssl websocket connection. For details, please see: https://github.com/kanaka/websockify/wiki/Encrypted-Connections For chrome browser, the encrypted console connection should work after you login with ssl connection. But for firefox, you have to connect to https://host-ip:64667/ and accept the self-signed cert. --- src/kimchi/vnc.py | 10 ++++++++-- ui/js/src/kimchi.api.js | 8 +++++++- ui/js/src/kimchi.guest_main.js | 20 ++++++++++++++++++-- ui/pages/guest.html.tmpl | 1 + 4 files changed, 34 insertions(+), 5 deletions(-) diff --git a/src/kimchi/vnc.py b/src/kimchi/vnc.py index 1f36e9a..3251f06 100644 --- a/src/kimchi/vnc.py +++ b/src/kimchi/vnc.py @@ -23,7 +23,7 @@ import os import subprocess -from kimchi.config import config +from kimchi.config import config, paths WS_TOKENS_DIR = '/var/lib/kimchi/vnc-tokens' @@ -36,9 +36,15 @@ def new_ws_proxy(): if e.errno == errno.EEXIST: pass + cert = config.get('server', 'ssl_cert') + key = config.get('server', 'ssl_key') + if not (cert and key): + cert = '%s/kimchi-cert.pem' % paths.conf_dir + key = '%s/kimchi-key.pem' % paths.conf_dir + cmd = os.path.join(os.path.dirname(__file__), 'websockify.py') args = ['python', cmd, config.get('display', 'display_proxy_port'), - '--target-config', WS_TOKENS_DIR] + '--target-config', WS_TOKENS_DIR, '--cert', cert, '--key', key] p = subprocess.Popen(args, close_fds=True) return p diff --git a/ui/js/src/kimchi.api.js b/ui/js/src/kimchi.api.js index 1bde45c..262f64d 100644 --- a/ui/js/src/kimchi.api.js +++ b/ui/js/src/kimchi.api.js @@ -312,7 +312,7 @@ var kimchi = { }); }, - vncToVM : function(vm) { + vncToVM : function(vm, encrypted) { kimchi.requestJSON({ url : '/config', type : 'GET', @@ -332,6 +332,9 @@ var kimchi = { url = 'http://' + location.hostname + ':' + http_port; url += "/vnc_auto.html?port=" + proxy_port; url += "&path=?token=" + encodeURIComponent(vm); + if (encrypted) { + url += '&encrypt=1' + } window.open(url); }); }).error(function() { @@ -355,6 +358,9 @@ var kimchi = { url = 'http://' + location.hostname + ':' + http_port; url += "/spice.html?port=" + proxy_port + "&listen=" + data.graphics.listen + "&token=" + encodeURIComponent(vm); + if (encrypted) { + url += '&encrypt=1' + } window.open(url); }); }).error(function() { diff --git a/ui/js/src/kimchi.guest_main.js b/ui/js/src/kimchi.guest_main.js index 510e7f9..a811a6b 100644 --- a/ui/js/src/kimchi.guest_main.js +++ b/ui/js/src/kimchi.guest_main.js @@ -151,10 +151,22 @@ kimchi.openVmConsole = function(event) { var vm=$(this).closest('li[name=guest]'); var vmObject=vm.data(); if (vmObject.graphics['type'] == 'vnc') { - kimchi.vncToVM(vm.attr('id')); + kimchi.vncToVM(vm.attr('id'), false); } else if (vmObject.graphics['type'] == 'spice') { - kimchi.spiceToVM(vm.attr('id')); + kimchi.spiceToVM(vm.attr('id'), false); + } + +}; + +kimchi.openVmSecureConsole = function(event) { + var vm=$(this).closest('li[name=guest]'); + var vmObject=vm.data(); + if (vmObject.graphics['type'] == 'vnc') { + kimchi.vncToVM(vm.attr('id'), true); + } + else if (vmObject.graphics['type'] == 'spice') { + kimchi.spiceToVM(vm.attr('id'), true); } }; @@ -275,13 +287,17 @@ kimchi.createGuestLi = function(vmObject, prevScreenImage, openMenu) { } var consoleActions=guestActions.find("[name=vm-console]"); + var secureConsoleActions=guestActions.find("[name=vm-secureConsole]"); if ((vmObject.graphics['type'] == 'vnc') || (vmObject.graphics['type'] == 'spice')) { consoleActions.on("click", kimchi.openVmConsole); consoleActions.show(); + secureConsoleActions.on("click", kimchi.openVmSecureConsole); } else { //we don't recognize the VMs supported graphics, so hide the menu choice consoleActions.hide(); consoleActions.off("click",kimchi.openVmConsole); + secureConsoleActions.hide(); + secureConsoleActions.off("click", kimchi.openVmSecureConsole); } //Setup action event handlers diff --git a/ui/pages/guest.html.tmpl b/ui/pages/guest.html.tmpl index c7335c8..6cacc11 100644 --- a/ui/pages/guest.html.tmpl +++ b/ui/pages/guest.html.tmpl @@ -56,6 +56,7 @@ <span class="text">$_("Actions")</span><span class="arrow"></span> <div class="popover actionsheet right-side" style="width: 250px"> <button class="button-big shutoff-disabled" name="vm-console" ><span class="text">$_("Connect")</span></button> + <button class="button-big shutoff-disabled" name="vm-secureConsole" ><span class="text">$_("Securely connect")</span></button> <button class="button-big shutoff-disabled" name="vm-media"><span class="text">$_("Manage Media")</span></button> <button class="button-big running-disabled" name="vm-edit"><span class="text">$_("Edit")</span></button> <button class="button-big shutoff-hidden" name="vm-reset"><span class="text">$_("Reset")</span></button> -- 1.8.4.2