mirror of
https://github.com/Ylianst/MeshCentral.git
synced 2025-11-07 21:02:53 -05:00
@DaanSelen Docker overhaul intermediate commit.
This commit is contained in:
Daan Selen
@@ -1,39 +1,150 @@
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#!/bin/bash
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if [ -f "meshcentral-data/${CONFIG_FILE}" ]; then
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node meshcentral/meshcentral --configfile "${CONFIG_FILE}" ${ARGS}
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graceful_shutdown() {
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echo "Received SIGTERM. Cleaning up..."
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node /opt/meshcentral/meshcentral/meshcentral --stop
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exit 0
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}
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trap cleanup SIGTERM
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### Start MeshCentral Docker Container.
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date
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echo "Config file: $CONFIG_FILE"
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# Failsafe to create a new config if the expected config is not there.
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if [ -f "${CONFIG_FILE}" ]; then
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echo "Pre-existing config found, not recreating..."
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else
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cp config.json.template meshcentral-data/"${CONFIG_FILE}"
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if [ -n "$USE_MONGODB" ] && [ "$USE_MONGODB" == "true" ]; then
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if [ -z "$MONGO_URL" ]; then
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prefix=""
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if [ -n "$MONGO_INITDB_ROOT_USERNAME" ] && [ -n "$MONGO_INITDB_ROOT_PASSWORD" ]; then
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prefix="$MONGO_INITDB_ROOT_USERNAME:$MONGO_INITDB_ROOT_PASSWORD@"
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fi
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MONGO_URL="${prefix}mongodb:27017"
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fi
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sed -i "s/\"_mongoDb\": null/\"mongoDb\": \"mongodb:\/\/$MONGO_URL\"/" meshcentral-data/"${CONFIG_FILE}"
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fi
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sed -i "s/\"cert\": \"myserver.mydomain.com\"/\"cert\": \"$HOSTNAME\"/" meshcentral-data/"${CONFIG_FILE}"
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sed -i "s/\"NewAccounts\": true/\"NewAccounts\": $ALLOW_NEW_ACCOUNTS/" meshcentral-data/"${CONFIG_FILE}"
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sed -i "s/\"enabled\": false/\"enabled\": $ALLOWPLUGINS/" meshcentral-data/"${CONFIG_FILE}"
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sed -i "s/\"localSessionRecording\": false/\"localSessionRecording\": $LOCALSESSIONRECORDING/" meshcentral-data/"${CONFIG_FILE}"
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sed -i "s/\"minify\": false/\"minify\": $MINIFY/" meshcentral-data/"${CONFIG_FILE}"
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sed -i "s/\"WebRTC\": false/\"WebRTC\": $WEBRTC/" meshcentral-data/"${CONFIG_FILE}"
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sed -i "s/\"AllowFraming\": false/\"AllowFraming\": $IFRAME/" meshcentral-data/"${CONFIG_FILE}"
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if [[ "$ALLOWED_ORIGIN" =~ ^\[.*\]|^true|^false ]]; then
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sed -i "s/\"allowedOrigin\": false/\"allowedOrigin\": $ALLOWED_ORIGIN/" meshcentral-data/"${CONFIG_FILE}"
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else
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sed -i "s/\"allowedOrigin\": false/\"allowedOrigin\": \"$ALLOWED_ORIGIN\"/" meshcentral-data/"${CONFIG_FILE}"
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fi
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if [ -z "$SESSION_KEY" ]; then
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SESSION_KEY="$(cat /dev/urandom | tr -dc 'A-Z0-9' | fold -w 48 | head -n 1)"
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fi
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sed -i "s/\"_sessionKey\": \"MyReallySecretPassword1\"/\"sessionKey\": \"$SESSION_KEY\"/" meshcentral-data/"${CONFIG_FILE}"
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if [ "$REVERSE_PROXY" != "false" ]; then
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sed -i "s/\"_certUrl\": \"my\.reverse\.proxy\"/\"certUrl\": \"https:\/\/$REVERSE_PROXY:$REVERSE_PROXY_TLS_PORT\"/" meshcentral-data/"${CONFIG_FILE}"
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node meshcentral/meshcentral --configfile "${CONFIG_FILE}" ${ARGS}
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exit
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fi
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node meshcentral/meshcentral --configfile "${CONFIG_FILE}" --cert "$HOSTNAME" ${ARGS}
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cp /opt/meshcentral/config.json.template "${CONFIG_FILE}"
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fi
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if [[ "$DYNAMIC_CONFIG" =~ ^(true|yes)$ ]]; then
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if [[ "$USE_MONGODB" =~ ^(true|yes)$ ]]; then
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if [[ -n "$MONGO_URL" ]]; then
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echo "MONGO_URL is set, using that..."
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else
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MONGO_URL="${MONGO_URL:-$MONGO_INITDB_ROOT_USERNAME:$MONGO_INITDB_ROOT_PASSWORD@}$MONGO_HOST:$MONGO_PORT"
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fi
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sed -i "s/\"?_mongoDb\": \"\"/\"mongoDb\": \"$MONGO_URL\"/" "$CONFIG_FILE"
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else
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sed -i 's/"?_mongoDb": ""/"_mongoDb": "null"/' "$CONFIG_FILE"
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fi
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if [[ "$USE_POSTGRESQL" =~ ^(true|yes)$ ]]; then
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echo "So you wanna postgrsex"
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fi
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if [[ "$USE_MARIADB" =~ ^(true|yes)$ ]]; then
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echo "So you wanna Maria-Dick-Big"
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fi
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# Doing the bulk with JQ utility. Given the remaining variables an opportunity with Sed.
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# The way this works is if the environment variable is empty, it will add a _ in front of the variable, commenting it.
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# This will make the default value apply, as per: https://raw.githubusercontent.com/Ylianst/MeshCentral/master/meshcentral-config-schema.json
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echo "Compiling given environment variables..."
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echo "If defaults are going to get applied, refer to: https://raw.githubusercontent.com/Ylianst/MeshCentral/master/meshcentral-config-schema.json"
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# SESSIONKEY
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if [[ $REGENSESSIONKEY =~ ^(true|yes)$ ]]; then
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echo "Regenerating Session-Key because REGENSESSIONKEY is 'true' or 'yes'"
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SESSION_KEY=$(tr -dc 'A-Z0-9' < /dev/urandom | fold -w 60 | head -n 1)
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sed -i "s/sessionKey:/ sessionKey\": \"$SESSION_KEY\"/g" "$CONFIG_FILE"
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else
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echo "REGENSESSIONKEY is not 'true' or 'yes', therefore it's being kept as is."
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fi
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# HOSTNAME
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if [[ -n $HOSTNAME ]]; then
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echo "Setting hostname (cert)... - $HOSTNAME"
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sed -i '/cert/ c\ "cert": "'"$HOSTNAME"'"' "$CONFIG_FILE"
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else
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echo "Hostname environment variable is empty, commenting it out..."
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sed -i 's/"cert":/ "_cert":/g' "$CONFIG_FILE"
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fi
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# ALLOW_NEW_ACCOUNTS
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if [[ -n $ALLOW_NEW_ACCOUNTS ]] && [[ $ALLOW_NEW_ACCOUNTS =~ ^(true|false)$ ]]; then
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echo "Setting NewAccounts... - $ALLOW_NEW_ACCOUNTS"
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sed -i '/NewAccounts/ c\ "NewAccounts": "'"$ALLOW_NEW_ACCOUNTS"'"' "$CONFIG_FILE"
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else
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echo "Invalid ALLOW_NEW_ACCOUNTS value given, commenting out so default applies..."
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sed -i 's/"NewAccounts":/ "_NewAccounts":/g' "$CONFIG_FILE"
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fi
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# ALLOWPLUGINS
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if [[ -n $ALLOWPLUGINS ]] && [[ $ALLOWPLUGINS =~ ^(true|false)$ ]]; then
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echo "Setting plugins... - $ALLOWPLUGINS"
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sed -i '/plugins/ c\ "plugins": {"enabled": '"$ALLOWPLUGINS"'}"' "$CONFIG_FILE"
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else
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echo "Invalid ALLOWPLUGINS value given, commenting out so default applies..."
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sed -i 's/"plugins":/ "_plugins":/g' "$CONFIG_FILE"
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fi
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# LOCALSESSIONRECORDING
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if [[ -n $LOCALSESSIONRECORDING ]] && [[ $LOCALSESSIONRECORDING =~ ^(true|false)$ ]]; then
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echo "Setting localSessionRecording... - $LOCALSESSIONRECORDING"
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sed -i '/localSessionRecording/ c\ "localSessionRecording": "'"$LOCALSESSIONRECORDING"'"' "$CONFIG_FILE"
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else
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echo "Invalid LOCALSESSIONRECORDING value given, commenting out so default applies..."
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sed -i 's/"localSessionRecording":/ "_localSessionRecording":/g' "$CONFIG_FILE"
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fi
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# MINIFY
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if [[ -n $MINIFY ]] && [[ $MINIFY =~ ^(true|false)$ ]]; then
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echo "Setting minify... - $MINIFY"
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sed -i '/minify/ c\ "minify": "'"$MINIFY"'"' "$CONFIG_FILE"
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else
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echo "Invalid MINIFY value given, commenting out so default applies..."
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sed -i 's/"minify":/ "_minify":/g' "$CONFIG_FILE"
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fi
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# WEBRTC
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if [[ -n $WEBRTC ]] && [[ $WEBRTC =~ ^(true|false)$ ]]; then
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echo "Setting WebRTC... - $WEBRTC"
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sed -i '/WebRTC/ c\ "WebRTC": "'"$WEBRTC"'"' "$CONFIG_FILE"
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else
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echo "Invalid WEBRTC value given, commenting out so default applies..."
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sed -i 's/"WebRTC":/ "_WebRTC":/g' "$CONFIG_FILE"
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fi
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# IFRAME
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if [[ -n $IFRAME ]] && [[ $IFRAME =~ ^(true|false)$ ]]; then
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echo "Setting AllowFraming... - $IFRAME"
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sed -i '/AllowFraming/ c\ "AllowFraming": "'"$IFRAME"'"' "$CONFIG_FILE"
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else
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echo "Invalid IFRAME value given, commenting out so default applies..."
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sed -i 's/"AllowFraming":/ "_AllowFraming":/g' "$CONFIG_FILE"
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fi
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# ALLOWED_ORIGIN
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if [[ -n $ALLOWED_ORIGIN ]] && [[ $ALLOWED_ORIGIN =~ ^(true|false)$ ]]; then
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echo "Setting allowedOrigin... - $ALLOWED_ORIGIN"
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sed -i '/allowedOrigin/ c\ "allowedOrigin": "'"$ALLOWED_ORIGIN"'"' "$CONFIG_FILE"
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else
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echo "Invalid ALLOWED_ORIGIN value given, commenting out so default applies..."
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sed -i 's/"allowedOrigin":/ "_allowedOrigin":/g' "$CONFIG_FILE"
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fi
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echo -e "\n$(cat "$CONFIG_FILE")"
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# TO DO CERTURL - POSTGRESQL - MONGO_INITDB_ROOT_PASSWORD="pass"
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#if [[ "$ALLOWED_ORIGIN" =~ ^\[.*\]|^true|^false ]]; then
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# sed -i "s/\"allowedOrigin\": false/\"allowedOrigin\": $ALLOWED_ORIGIN/" meshcentral-data/"${CONFIG_FILE}"
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#else
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# sed -i "s/\"allowedOrigin\": false/\"allowedOrigin\": \"$ALLOWED_ORIGIN\"/" meshcentral-data/"${CONFIG_FILE}"
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#fi
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#SESSION_KEY= # Session key should be random. Not passed in through arguments.
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#sed -i "s/\"_sessionKey\": \"MyReallySecretPassword1\"/\"sessionKey\": \"$SESSION_KEY\"/" meshcentral-data/"${CONFIG_FILE}"
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else
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echo "Leaving config as-is."
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fi
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# Actually start MeshCentral.
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node /opt/meshcentral/meshcentral/meshcentral --configfile "${CONFIG_FILE}" "${ARGS}" >> /proc/1/fd/1 &
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meshcentral_pid=$!
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wait "$meshcentral_pid"
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