first commit

.dockerignore

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+.git
+.gitattributes
+.gitignore
+.github/
+app.json
+heroku.yml
+Makefile
+Dockerfile.heroku
+CHANGELOG.md
+data/
+log/

.gitignore

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+.vscode/
+.vagrant*
+bin
+docker/docker
+.*.swp
+a.out
+*.orig
+build_src
+.flymake*
+.idea
+.DS_Store
+docs/_build
+docs/_static
+docs/_templates
+.gopath/
+.dotcloud
+*.test
+bundles/
+.hg/
+vendor/pkg/
+pyenv
+Vagrantfile
+data/
+log/
+.env

Dockerfile

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+FROM alpine:3.19.1
+
+LABEL AboutImage "grass-chrome-novnc"
+
+LABEL Maintainer "Chara White"
+
+#VNC Server Password
+ENV	VNC_PASS="CHANGE_IT" \
+#VNC Server Title(w/o spaces)
+	VNC_TITLE="GrassChromium" \
+#VNC Resolution(720p is preferable)
+	VNC_RESOLUTION="800x600" \
+#VNC Shared Mode
+	VNC_SHARED=false \
+#Local Display Server Port
+	DISPLAY=:0 \
+#NoVNC Port
+	NOVNC_PORT=$PORT \
+	PORT=8080 \
+#Locale
+	LANG=en_US.UTF-8 \
+	LANGUAGE=en_US.UTF-8 \
+	LC_ALL=C.UTF-8 \
+	TZ="Asia/Shanghai" \
+# Extra
+HOMEPAGE="https://app.getgrass.io/" \
+EXTRA_CHROME_OPTS="" \
+EXTRA_COMMAND="sleep infinity"
+
+RUN	sed -i 's/dl-cdn.alpinelinux.org/mirrors.tuna.tsinghua.edu.cn/g' /etc/apk/repositories && \
+	apk update && \
+	apk add --no-cache tzdata ca-certificates supervisor curl wget openssl bash sed unzip xvfb x11vnc websockify openbox chromium nss alsa-lib font-noto font-noto-cjk openssh sshpass jq && \
+# noVNC SSL certificate
+	openssl req -new -newkey rsa:4096 -days 36500 -nodes -x509 -subj "/C=IN/O=Dis/CN=www.google.com" -keyout /etc/ssl/novnc.key -out /etc/ssl/novnc.cert > /dev/null 2>&1 && \
+# TimeZone
+	cp /usr/share/zoneinfo/$TZ /etc/localtime && \
+	echo $TZ > /etc/timezone
+
+COPY assets/ /
+
+# get grass extension
+RUN sh /scripts/getgrass.sh
+
+# Wipe Temp Files
+# Don't delete curl,wget,jq,unzip as they are used in scripts
+# keep ssh, sshpass for ssh tunneling(user custom usage)
+RUN apk del openssl build-base && \
+	rm -rf /var/cache/apk/* /tmp/* /extension
+
+ENTRYPOINT ["supervisord", "-l", "/var/log/supervisord.log", "-c"]
+
+CMD ["/config/supervisord.conf"]

LICENSE

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+MIT License
+
+Copyright (c) 2021 Apoorv Vyavahare
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

Makefile

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+USR=cwithw
+NAME=grass-chrome-novnc
+TAG=latest
+IMG=${USR}/${NAME}:${TAG}
+PUSH_TAG=$(shell date +%Y%m%d%H%M%S)
+PUSH_IMG=${USR}/${NAME}:${PUSH_TAG}
+
+build: clean
+	docker build --tag ${IMG} --no-cache .  --build-arg https_proxy=http://192.168.32.2:7890
+
+up:
+	docker-compose up
+
+down:
+	docker-compose down
+
+clean:
+	docker stop ${IMG} 2>/dev/null || :
+	docker rm ${IMG} 2>/dev/null || :
+	docker rmi ${IMG} 2>/dev/null || :
+
+push:
+	docker tag ${IMG} ${PUSH_IMG}
+	docker push ${PUSH_IMG}

README.md

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+# Grass-Chromium-Novnc
+Based on https://github.com/vital987/chrome-novnc . 
+
+Removed the Heroku keep-alive part because you can't run Grass on Heroku anyways.
+
+## Usage
+
+### with docker compose
+`docker compose up` and access `http://localhost:8080` to access the VNC.
+
+### with docker run
+```
+docker run -d -p 8080:8080 -e VNC_PASS=CHANGE_IT  cwithw/grass-chrome-novnc:latest
+```
+
+
+## Pre built image
+amd64: `cwithw/grass-chrome-novnc:latest`
+
+## Building
+if you are having trouble building it because you cannot access google server to download Grass plugin, you can use `docker build . -t cwithw/grass-chrome-novnc:latest --build-arg https_proxy=http://192.168.32.2:7890` to build it with proxy.
+
+## Environment variables:
+|VARIABLE      |DESCRIPTION              |DEFAULT VALUE  |
+|-------------:|:------------------------|:-------------:|
+|VNC_PASS      |VNC Password             |CHANGE_IT      |
+|VNC_TITLE     |VNC Session Title        |GrassChromium       |
+|VNC_SHARED    |VNC Shared Mode          |false          |
+|VNC_RESOLUTION|VNC Resolution           |800x600       |
+|EXTRA_COMMAND |Extra command to run. can be used to update grass extension(`sh /scripts/getgrass.sh && sleep infinity`) or start ssh proxy(`sshpass -p password ssh -o StrictHostKeyChecking=no -N -C -D 1337 root@bounceServer`). make sure this command runs forever and does not exit on success.     |sleep infinity               |
+|HOMEPAGE      |Homepage to open         |grass homepage|
+|EXTRA_CHROME_OPTS|Extra chrome options. can be used to set proxy(--proxy-server=).  |               |
+|HOST_PORT     |Host port for VNC        |8080           |
+
+## directories
+/data: data. mount this folder to keep your grass cookies.
+/var/log: log

assets/config/supervisor/1-init.conf

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+[program:init]
+command=sh /scripts/init.sh
+stderr_logfile=/var/log/init.err.log
+exitcodes=0
+startsecs=0
+priority=1

assets/config/supervisor/1-xvfb.conf

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+[program:Xvfb]
+command=bash -c 'Xvfb $DISPLAY -screen 0 $VNC_RESOLUTION"x24" -nolisten unix'
+
+stderr_logfile=/var/log/Xvfb.stderr.log
+priority=1
+

assets/config/supervisor/2-openbox.conf

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+[program:Openbox]
+command=openbox
+
+priority=2
+stderr_logfile=/var/log/openbox.err.log
+

assets/config/supervisor/3-vnc.conf

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+[program:VNC]
+command=bash -c 'sed -i "s/\$DESKTOP/$VNC_TITLE/g" /opt/novnc/index.html && if ((VNC_SHARED==false)); then x11vnc -storepasswd $VNC_PASS /config/.xpass && x11vnc -usepw -rfbport 5900 -rfbauth /config/.xpass -geometry $VNC_RESOLUTION -forever -alwaysshared -permitfiletransfer -noxrecord -noxfixes -noxdamage -dpms -bg -desktop $VNC_TITLE; else x11vnc -storepasswd $VNC_PASS /config/.xpass && x11vnc -usepw -rfbport 5900 -rfbauth /config/.xpass -geometry $VNC_RESOLUTION -forever -shared -alwaysshared -permitfiletransfer -bg -desktop $VNC_TITLE; fi'
+startsecs=0
+autorestart=unexpected
+stderr_logfile=/var/log/x11vnc.stderr.log
+priority=3

assets/config/supervisor/4-extra-command.conf

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+[program:ExtraCommand]
+command=bash -c "$EXTRA_COMMAND"
+priority=4
+autorestart=true
+stderr_logfile=/var/log/extra_command.err.log

assets/config/supervisor/4-websockify.conf

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+[program:Websockify]
+command=bash -c 'websockify --cert /etc/ssl/novnc.cert --key /etc/ssl/novnc.key -D --web=/opt/novnc/ $PORT localhost:5900'
+startsecs=0
+autorestart=unexpected
+stderr_logfile=/var/log/websockify.stderr.log
+priority=4

assets/config/supervisor/5-chromium.conf

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+[program:Chromium]
+command=bash -c 'chromium --ignore-certificate-errors --no-sandbox --test-type --disable-dev-shm-usage --disable-gpu --start-maximized --load-extension=/root/grass-extension $EXTRA_CHROME_OPTS $HOMEPAGE'
+priority=5
+autorestart=true
+stderr_logfile=/var/log/chromium.err.log

assets/config/supervisord.conf

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+[supervisord]
+nodaemon=true
+
+[include]
+files = /config/supervisor/*.conf
+

assets/opt/novnc/css/bootstrap.custom.css

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+/* Allow navbar slide effect. */
+.navbar {
+  min-height: 0px;
+}
+
+@media (min-width: 768px) {
+  .navbar-right > li {
+    padding-right:10px;
+  }
+}
+
+@media (max-width: 767px) {
+  .navbar-nav > li {
+    padding-left:10px;
+    padding-right:10px;
+  }
+
+  /* Make full-width buttons in collapsed navbar. */
+  .navbar-btn,.navbar-btn .btn {
+    width:100%;
+  }
+}