Add chrome://proximity-auth UI implemented with Polymer.

components/proximity_auth/webui/resources/log-panel.js

+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+Polymer('log-panel', {
+  publish: {
+    /**
+     * List of displayed logs.
+     * @type {Array.<{{
+     *    text: string,
+     *    date: string,
+     *    source: string
+     * }}>}
+     */
+    logs: [
+      { text: "sh: missing ]" },
+      { text: "Starting Mount filesystems on boot [ OK ]" },
+      { text: "Starting Populate /dev filesystem [ OK ]" },
+      { text: "Stopping Populate /dev filesystem [ OK ]" },
+      { text: "Starting Create /var/run/ccache [ OK ]" },
+      { text: "Starting Populate and link to /run filesystem [ OK ]" },
+      { text: "Starting Create /run/credentials-cache [ OK ]" },
+      { text: "Stopping Create /var/run/ccache [ OK ]" },
+      { text: "Stopping Populate and link to /run filesystem [ OK ]" },
+      { text: "Stopping Create /run/credentials-cache [ OK ]" },
+      { text: "Starting Signal sysvinit that the rootfs is mounted [ OK ]" },
+      { text: "Starting Clean /tmp directory [ OK ]" },
+      { text: "Stopping Track if upstart is running in a container [ OK ]" },
+      { text: "Starting mount available cgroup filesystems [ OK ]" },
+      { text: "Stopping Clean /tmp directory [ OK ]" },
+      { text: "Starting Initialize or finalize resolvconf [ OK ]" },
+      { text: "mount: none already mounted or /dev/cgroup/cpu busy" },
+      { text: "Starting Set custom IMA policy [ OK ]" },
+      { text: "Stopping Set custom IMA policy [ OK ]" },
+      { text: "Starting Bridge udev events into upstart [ OK ]" },
+      { text: "Starting detecthammer security monitoring daemon [ OK ]" },
+      { text: "Starting linhelm security monitoring daemon [ OK ]" },
+      { text: "Starting Fetch otp over bluetooth on demand [ OK ]" },
+      { text: "Starting device node and kernel event manager [ OK ]" },
+      { text: "Starting Enabling additional executable binary formats [ OK ]" },
+      { text: "Starting flush early job output to logs [ OK ]" },
+      { text: "Stopping Mount filesystems on boot [ OK ]" },
+      { text: "Starting NFSv4 id <-> name mapper [ OK ]" },
+      { text: "Stopping flush early job output to logs [ OK ]" },
+      { text: "Starting load modules from /etc/modules [ OK ]" },
+      { text: "Starting load modules from /etc/modules [ OK ]" },
+      { text: "Starting log initial device creation [ OK ]" },
+      { text: "Starting D-Bus system message bus [ OK ]" },
+      { text: "Stopping load modules from /etc/modules [ OK ]" },
+      { text: "Stopping load modules from /etc/modules [ OK ]" },
+      { text: "Starting Uncomplicated firewall [ OK ]" },
+      { text: "Starting Bridge file events into upstart [ OK ]" },
+      { text: "Starting bluetooth daemon [ OK ]" },
+      { text: "Starting SystemD login management service [ OK ]" },
+      { text: "Starting system logging daemon [ OK ]" },
+      { text: "Starting configure network device security [ OK ]" },
+      { text: "Starting configure network device security [ OK ]" },
+      { text: "Stopping cold plug devices [ OK ]" },
+      { text: "Starting configure network device security [ OK ]" },
+      { text: "Starting CUPS printing spooler/server [ OK ]" },
+      { text: "Starting configure network device [ OK ]" },
+      { text: "Starting Mount network filesystems [ OK ]" },
+      { text: "Starting Upstart job to start rpcbind on boot only [ OK ]" },
+      { text: "Starting Failsafe Boot Delay [ OK ]" },
+      { text: "Stopping log initial device creation [ OK ]" },
+      { text: "Stopping Upstart job to start rpcbind on boot only [ OK ]" },
+      { text: "Starting load fallback graphics devices [ OK ]" },
+      { text: "Starting configure network device security [ OK ]" },
+      { text: "Starting configure network device [ OK ]" },
+      { text: "Stopping load fallback graphics devices [ OK ]" },
+      { text: "Stopping Failsafe Boot Delay [ OK ]" },
+      { text: "Stopping Mount network filesystems [ OK ]" },
+      { text: "Starting System V initialisation compatibility [ OK ]" },
+      { text: "Starting configure virtual network devices [ OK ]" },
+      { text: "Initializing random number generator...         [ OK ]" },
+      { text: "Setting up X socket directories...         [ OK ]" },
+      { text: "Starting configure network device [ OK ]" },
+      { text: "Starting modem connection manager [ OK ]" },
+      { text: "Starting configure network device security [ OK ]" },
+      { text: "Starting RPC portmapper replacement [ OK ]" },
+      { text: "Stopping System V initialisation compatibility [ OK ]" },
+      { text: "Starting Create /var/run/ccache [ OK ]" },
+      { text: "Stopping Create /var/run/ccache [ OK ]" },
+      { text: "Starting Monitor for unauthorized access to cookies. [ OK ]" },
+      { text: "Starting System V runlevel compatibility [ OK ]" },
+      { text: "Starting anac(h)ronistic cron [ OK ]" },
+      { text: "Starting ACPI daemon [ OK ]" },
+      { text: "Starting regular background program processing daemon [ OK ]" },
+      { text: "Starting deferred execution scheduler [ OK ]" },
+      { text: "Starting Run the nvidia-updater Upstart task before the " +
+              "goobuntu-updater Upstart task [ OK ]" },
+      { text: "Starting build kernel modules for current kernel [ OK ]" },
+      { text: "Starting CPU interrupts balancing daemon [ OK ]" },
+      { text: "Starting rpcsec_gss daemon [ OK ]" },
+      { text: "Starting NSM status monitor [ OK ]" },
+      { text: "Stopping anac(h)ronistic cron [ OK ]" },
+      { text: "Starting Run the nvidia-updater during startup [ OK ]" },
+      { text: "Starting regular background program processing daemon [ OK ]" },
+      { text: "Starting KVM [ OK ]" },
+      { text: "Starting automatic crash report generation [ OK ]" },
+      { text: "Starting Automounter [ OK ]" },
+      { text: "Stopping Restore Sound Card State [ OK ]" },
+      { text: "Starting libvirt daemon [ OK ]" },
+      { text: "gdm start/starting" },
+      { text: "initctl: Unknown job: kdm" },
+      { text: "lightdm start/starting" },
+      { text: "initctl: Unknown job: lxdm" },
+      { text: "Starting Bridge socket events into upstart [ OK ]" },
+      { text: "Skipping profile in /etc/apparmor.d/disable: usr.bin.firefox" },
+      { text: "Starting AppArmor profiles         [ OK ]" },
+      { text: "Checking for available NVIDIA updates ..." },
+      { text: "Starting audit daemon auditd         [ OK ]" },
+      { text: "Starting Dropbear SSH server: [abort] NO_START is not " +
+              "set to zero in /etc/default/dropbear" },
+      { text: "Starting logs-exporterd         [ OK ]" },
+      { text: "Starting Machine Check Exceptions decoder: mcelog." },
+      { text: "ERROR: [Errno -2] Name or service not known" },
+      { text: "2015-04-01 13:12:35,580:INFO:Daemon process started in the " +
+              "background, logging to " +
+              "'/tmp/chrome_remote_desktop_20150401_131235_3BiEyp'" },
+      { text: "Using host_id: cd1af87e-488c-38ec-6b84-40e028bbf174" },
+      { text: "Launching X server and X session." },
+      { text: "Starting NTP server ntpd         [ OK ]" },
+      { text: "Not starting internet superserver: no services enabled" },
+      { text: "Starting OpenCryptoki PKCS#11 slot daemon: pkcsslotd." },
+      { text: "Starting OSS Proxy Daemon osspd         [ OK ]" },
+      { text: "Starting /usr/bin/Xvfb-randr on display :20" },
+      { text: "Starting network connection manager [ OK ]" },
+      { text: "INFO: Configuring network-manager from upstart" },
+      { text: "/proc/self/fd/9: line 6: INFO: Configuring network-manager " +
+              "from upstart: command not found" },
+      { text: "Updating connection SNAX" },
+      { text: "Xvfb is active." },
+      { text: "Completed successfully" },
+      { text: "INFO: Success" },
+      { text: "/proc/self/fd/9: line 6: INFO: Success: command not found" },
+      { text: "Starting Postfix Mail Transport Agent postfix         [ OK ]" },
+      { text: "Stopping build kernel modules for current kernel [ OK ]" },
+      { text: "Launching host process" },
+      { text: "Stopping Run the nvidia-updater during startup [ OK ]" },
+      { text: "Stopping Run the nvidia-updater Upstart task before the " +
+              "goobuntu-updater Upstart task [ OK ]" },
+      { text: "Waiting up to 60s for the hostname ..." },
+      { text: "Recovering schroot sessions         [ OK ]" },
+      { text: "[33m*39;49m Not starting S.M.A.R.T. daemon smartd, disabled " +
+              "via /etc/default/smartmontools" },
+      { text: "Starting OpenBSD Secure Shell server...         [ OK ]" },
+      { text: "No response from daemon. It may have crashed, or may still " +
+              "be running in the background." },
+      { text: "Host ready to receive connections." },
+      { text: "Log file: /tmp/chrome_remote_desktop_20150401_131235_3BiEyp" },
+      { text: "Starting VirtualBox kernel modules         [ OK ]" },
+      { text: "saned disabled; edit /etc/default/saned" },
+      { text: "Restoring resolver state...         [ OK ]" },
+      { text: "The hostname has not changed" },
+      { text:
+        'access-control-allow-origin:*\n        ' +
+        'cache-control:public, max-age=600\n        ' +
+        'date:Thu, 16 Apr 2015 21:15:23 GMT\n        ' +
+        'etag:"nhb8IQ"\n        ' +
+        'expires:Thu, 16 Apr 2015 21:25:23 GMT\n        ' +
+        'server:Google Frontend\n        ' +
+        'status:304\n        ' +
+        'x-google-appengine-appid:s~polymer-project\n        ' +
+        'x-google-appengine-module:default\n        ' +
+        'x-google-appengine-version:2015-04-13\n        ' +
+        'x-google-backends:/gns/project/apphosting/appserver/prod-appengine' +
+        '/ic/prod-appengine.remote-ib.appserver/380,icbie6.prod.google.com:' +
+        '4489,/bns/ic/borg/ic/bns/apphosting/prod-appengine.edge.frontend/2' +
+        '30,ibk19:6599,/bns/ib/borg/ib/bns/gfe-prod/shared-gfe_31_silos/1.g' +
+        'fe,icna18:9845\n        ' +
+        'x-google-dos-service-trace:main:apphosting,dasher:' +
+        'apphosting\n        ' +
+        'x-google-gfe-request-trace:icna18:9845,ibk19:6599,/bns/ic/borg/ic/' +
+        'bns/apphosting/prod-appengine.edge.frontend/230,ibk19:6599,icna18:' +
+        '9845\n        ' +
+        'x-google-gfe-response-code-details-trace:response_code_set_by_back' +
+        'end,response_code_set_by_backend\n        ' +
+        'x-google-gfe-service-trace:apphosting,dasher_zoo_responder,apphost' +
+        'ing\n        ' +
+        'x-google-gslb-service:apphosting\n        ' +
+        'x-google-netmon-label:/bns/ic/borg/ic/bns/apphosting/prod-appengin' +
+        'e.edge.frontend/230\n        ' +
+        'x-google-service:apphosting,apphosting\n' },
+      { text: "goobuntu-updater configuration: ARGS='--init " +
+              "--only-if-forced --verbose' BLOCK_BOOT=false" },
+      { text: "Running goobuntu-updater ..." },
+      { text: "Starting GNOME Display Manager [ OK ]" },
+      { text: "No apache MPM package installed" },
+      { text: "Starting Unblock the restart of the gdm display " +
+              "manager when it stops by emitting the " +
+              "nvidia-updater-unblock-gdm-start event [ OK ]" },
+      { text: "Stopping GNOME Display Manager [ OK ]" },
+    ],
+  },
+
+  /**
+   * Stores the logs that are cleared.
+   * @type {Array.<Log>}
+   * @private
+   */
+  prevLogs_: null,
+
+  /**
+   * Called after the Polymer element is initialized.
+   */
+  ready: function() {
+    this.async(this.scrollToBottom_);
+  },
+
+  /**
+   * Clears the logs.
+   * @private
+   */
+  clearLogs: function() {
+    var prevLogs = this.logs;
+    this.logs = this.prevLogs;
+    this.prevLogs = prevLogs;
+    this.async(this.scrollToBottom_);
+  },
+
+  /**
+   * Scrolls the logs container to the bottom.
+   * @private
+   */
+  scrollToBottom_: function() {
+    this.$.list.scrollTop = this.$.list.scrollHeight;
+  },
+});