assets: add noVNC v1.3.0 minus docs and tests

Using v1.3.0 since this is the last version that does not require HTTPS.

re #6

app/src/main/assets/novnc/.eslintignore

@@ -0,0 +1 @@
+**/xtscancodes.js

app/src/main/assets/novnc/.eslintrc

@@ -0,0 +1,50 @@
+{
+    "env": {
+        "browser": true,
+        "es6": true
+    },
+    "parserOptions": {
+        "sourceType": "module"
+    },
+    "extends": "eslint:recommended",
+    "rules": {
+        // Unsafe or confusing stuff that we forbid
+
+        "no-unused-vars": ["error", { "vars": "all", "args": "none", "ignoreRestSiblings": true }],
+        "no-constant-condition": ["error", { "checkLoops": false }],
+        "no-var": "error",
+        "no-useless-constructor": "error",
+        "object-shorthand": ["error", "methods", { "avoidQuotes": true }],
+        "prefer-arrow-callback": "error",
+        "arrow-body-style": ["error", "as-needed", { "requireReturnForObjectLiteral": false } ],
+        "arrow-parens": ["error", "as-needed", { "requireForBlockBody": true }],
+        "arrow-spacing": ["error"],
+        "no-confusing-arrow": ["error", { "allowParens": true }],
+
+        // Enforced coding style
+
+        "brace-style": ["error", "1tbs", { "allowSingleLine": true }],
+        "indent": ["error", 4, { "SwitchCase": 1,
+                                 "FunctionDeclaration": { "parameters": "first" },
+                                 "CallExpression": { "arguments": "first" },
+                                 "ArrayExpression": "first",
+                                 "ObjectExpression": "first",
+                                 "ignoreComments": true }],
+        "comma-spacing": ["error"],
+        "comma-style": ["error"],
+        "curly": ["error", "multi-line"],
+        "func-call-spacing": ["error"],
+        "func-names": ["error"],
+        "func-style": ["error", "declaration", { "allowArrowFunctions": true }],
+        "key-spacing": ["error"],
+        "keyword-spacing": ["error"],
+        "no-trailing-spaces": ["error"],
+        "semi": ["error"],
+        "space-before-blocks": ["error"],
+        "space-before-function-paren": ["error", { "anonymous": "always",
+                                                   "named": "never",
+                                                   "asyncArrow": "always" }],
+        "switch-colon-spacing": ["error"],
+        "camelcase": ["error", { allow: ["^XK_", "^XF86XK_"] }],
+    }
+}

app/src/main/assets/novnc/.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,34 @@
+---
+name: Bug report
+about: Create a report to help us improve
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. Go to '...'
+2. Click on '....'
+3. Scroll down to '....'
+4. See error
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Client (please complete the following information):**
+ - OS: [e.g. iOS]
+ - Browser: [e.g. chrome, safari]
+ - Browser version: [e.g. 22]
+
+**Server (please complete the following information):**
+ - noVNC version: [e.g. 1.0.0 or git commit id]
+ - VNC server: [e.g. QEMU, TigerVNC]
+ - WebSocket proxy: [e.g. websockify]
+
+**Additional context**
+Add any other context about the problem here.

app/src/main/assets/novnc/.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,5 @@
+blank_issues_enabled: false
+contact_links:
+  - name: Question or discussion
+    url: https://groups.google.com/forum/?fromgroups#!forum/novnc
+    about: Ask a question or start a discussion

app/src/main/assets/novnc/.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,17 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.

app/src/main/assets/novnc/.github/workflows/deploy.yml

@@ -0,0 +1,56 @@
+name: Publish
+
+on:
+  push:
+  pull_request:
+  release:
+    types: [published]
+
+jobs:
+  npm:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v1
+        with:
+          # Needs to be explicitly specified for auth to work
+          registry-url: 'https://registry.npmjs.org'
+      - run: npm install
+      - uses: actions/upload-artifact@v2
+        with:
+          name: npm
+          path: lib
+      - run: npm publish --access public
+        env:
+          NODE_AUTH_TOKEN: ${{secrets.NPM_TOKEN}}
+        if: ${{ github.event_name == 'release' && !github.event.release.prerelease }}
+      - run: npm publish --access public --tag beta
+        env:
+          NODE_AUTH_TOKEN: ${{secrets.NPM_TOKEN}}
+        if: ${{ github.event_name == 'release' && github.event.release.prerelease }}
+  snap:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - run: |
+          VERSION=$(grep '"version"' package.json | cut -d '"' -f 4)
+          echo $VERSION
+          sed -i "s/@VERSION@/$VERSION/g" snap/snapcraft.yaml
+      - uses: snapcore/action-build@v1
+        id: snapcraft
+      - uses: actions/upload-artifact@v2
+        with:
+          name: snap
+          path: ${{ steps.snapcraft.outputs.snap }}
+      - uses: snapcore/action-publish@v1
+        with:
+          store_login: ${{ secrets.SNAPCRAFT_LOGIN }}
+          snap: ${{ steps.snapcraft.outputs.snap }}
+          release: stable
+        if: ${{ github.event_name == 'release' && !github.event.release.prerelease }}
+      - uses: snapcore/action-publish@v1
+        with:
+          store_login: ${{ secrets.SNAPCRAFT_LOGIN }}
+          snap: ${{ steps.snapcraft.outputs.snap }}
+          release: beta
+        if: ${{ github.event_name == 'release' && github.event.release.prerelease }}

app/src/main/assets/novnc/.github/workflows/lint.yml

@@ -0,0 +1,19 @@
+name: Lint
+
+on: [push, pull_request]
+
+jobs:
+  eslint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v1
+      - run: npm install
+      - run: npm run lint
+  html:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v1
+      - run: npm install
+      - run: git ls-tree --name-only -r HEAD | grep -E "[.](html|css)$" | xargs ./utils/validate

app/src/main/assets/novnc/.github/workflows/test.yml

@@ -0,0 +1,28 @@
+name: Test
+
+on: [push, pull_request]
+
+jobs:
+  test:
+    strategy:
+      matrix:
+        os:
+          - ubuntu-latest
+          - windows-latest
+        browser:
+          - ChromeHeadless
+          - FirefoxHeadless
+        include:
+          - os: macos-latest
+            browser: Safari
+          - os: windows-latest
+            browser: EdgeHeadless
+      fail-fast: false
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v1
+      - run: npm install
+      - run: npm run test
+        env:
+          TEST_BROWSER_NAME: ${{ matrix.browser }}

app/src/main/assets/novnc/.gitignore

@@ -0,0 +1,12 @@
+*.pyc
+*.o
+tests/data_*.js
+utils/rebind.so
+utils/websockify
+/node_modules
+/build
+/lib
+recordings
+*.swp
+*~
+noVNC-*.tgz

app/src/main/assets/novnc/AUTHORS

@@ -0,0 +1,13 @@
+maintainers:
+- Joel Martin (@kanaka)
+- Solly Ross (@directxman12)
+- Samuel Mannehed for Cendio AB (@samhed)
+- Pierre Ossman for Cendio AB (@CendioOssman)
+maintainersEmeritus:
+- @astrand 
+contributors:
+# There are a bunch of people that should be here.
+# If you want to be on this list, feel free send a PR
+# to add yourself.
+- jalf <[email protected]>
+- NTT corp.

app/src/main/assets/novnc/LICENSE.txt

@@ -0,0 +1,62 @@
+noVNC is Copyright (C) 2019 The noVNC Authors
+(./AUTHORS)
+
+The noVNC core library files are licensed under the MPL 2.0 (Mozilla
+Public License 2.0). The noVNC core library is composed of the
+Javascript code necessary for full noVNC operation. This includes (but
+is not limited to):
+
+    core/**/*.js
+    app/*.js
+    test/playback.js
+
+The HTML, CSS, font and images files that included with the noVNC
+source distibution (or repository) are not considered part of the
+noVNC core library and are licensed under more permissive licenses.
+The intent is to allow easy integration of noVNC into existing web
+sites and web applications.
+
+The HTML, CSS, font and image files are licensed as follows:
+
+    *.html                     : 2-Clause BSD license
+
+    app/styles/*.css           : 2-Clause BSD license
+
+    app/styles/Orbitron*       : SIL Open Font License 1.1
+                                 (Copyright 2009 Matt McInerney)
+
+    app/images/                : Creative Commons Attribution-ShareAlike
+                                 http://creativecommons.org/licenses/by-sa/3.0/
+
+Some portions of noVNC are copyright to their individual authors.
+Please refer to the individual source files and/or to the noVNC commit
+history: https://github.com/novnc/noVNC/commits/master
+
+The are several files and projects that have been incorporated into
+the noVNC core library. Here is a list of those files and the original
+licenses (all MPL 2.0 compatible):
+
+    core/base64.js          : MPL 2.0
+
+    core/des.js             : Various BSD style licenses
+
+    vendor/pako/            : MIT
+
+Any other files not mentioned above are typically marked with
+a copyright/license header at the top of the file. The default noVNC
+license is MPL-2.0.
+
+The following license texts are included:
+
+    docs/LICENSE.MPL-2.0
+    docs/LICENSE.OFL-1.1
+    docs/LICENSE.BSD-3-Clause (New BSD)
+    docs/LICENSE.BSD-2-Clause (Simplified BSD / FreeBSD)
+    vendor/pako/LICENSE (MIT)
+
+Or alternatively the license texts may be found here:
+
+    http://www.mozilla.org/MPL/2.0/
+    http://scripts.sil.org/OFL
+    http://en.wikipedia.org/wiki/BSD_licenses
+    https://opensource.org/licenses/MIT