78 lines
3.4 KiB
Bash
Executable File
78 lines
3.4 KiB
Bash
Executable File
#!/bin/sh
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# Function to generate a random salt
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generate_salt() {
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tr -dc 'a-zA-Z0-9' < /dev/urandom | fold -w 48 | head -n 1
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}
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# Read environment variables or set default values
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DB_HOST=${DB_HOST:-db}
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DB_PORT_NUMBER=${DB_PORT_NUMBER:-5432}
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MM_USERNAME=${MM_USERNAME:-mmuser}
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MM_PASSWORD=${MM_PASSWORD:-mmuser_password}
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MM_DBNAME=${MM_DBNAME:-mattermost}
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MM_CONFIG=${MM_CONFIG:-/mattermost/config/config.json}
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if [ "${1:0:1}" = '-' ]; then
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set -- mattermost "$@"
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fi
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if [ "$1" = 'mattermost' ]; then
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# Check CLI args for a -config option
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for ARG in $@;
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do
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case "$ARG" in
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-config=*)
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MM_CONFIG=${ARG#*=};;
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esac
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done
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if [ ! -f $MM_CONFIG ]
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then
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# If there is no configuration file, create it with some default values
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echo "No configuration file" $MM_CONFIG
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echo "Creating a new one"
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# Copy default configuration file
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cp /config.json.save $MM_CONFIG
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# Substitue some parameters with jq
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jq '.ServiceSettings.ListenAddress = ":8000"' $MM_CONFIG > $MM_CONFIG.tmp && mv $MM_CONFIG.tmp $MM_CONFIG
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jq '.LogSettings.EnableConsole = false' $MM_CONFIG > $MM_CONFIG.tmp && mv $MM_CONFIG.tmp $MM_CONFIG
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jq '.LogSettings.ConsoleLevel = "INFO"' $MM_CONFIG > $MM_CONFIG.tmp && mv $MM_CONFIG.tmp $MM_CONFIG
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jq '.FileSettings.Directory = "/mattermost/data/"' $MM_CONFIG > $MM_CONFIG.tmp && mv $MM_CONFIG.tmp $MM_CONFIG
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jq '.FileSettings.EnablePublicLink = true' $MM_CONFIG > $MM_CONFIG.tmp && mv $MM_CONFIG.tmp $MM_CONFIG
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jq '.FileSettings.PublicLinkSalt = "'$(generate_salt)'"' $MM_CONFIG > $MM_CONFIG.tmp && mv $MM_CONFIG.tmp $MM_CONFIG
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jq '.EmailSettings.SendEmailNotifications = false' $MM_CONFIG > $MM_CONFIG.tmp && mv $MM_CONFIG.tmp $MM_CONFIG
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jq '.EmailSettings.FeedbackEmail = ""' $MM_CONFIG > $MM_CONFIG.tmp && mv $MM_CONFIG.tmp $MM_CONFIG
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jq '.EmailSettings.SMTPServer = ""' $MM_CONFIG > $MM_CONFIG.tmp && mv $MM_CONFIG.tmp $MM_CONFIG
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jq '.EmailSettings.SMTPPort = ""' $MM_CONFIG > $MM_CONFIG.tmp && mv $MM_CONFIG.tmp $MM_CONFIG
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jq '.EmailSettings.InviteSalt = "'$(generate_salt)'"' $MM_CONFIG > $MM_CONFIG.tmp && mv $MM_CONFIG.tmp $MM_CONFIG
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jq '.EmailSettings.PasswordResetSalt = "'$(generate_salt)'"' $MM_CONFIG > $MM_CONFIG.tmp && mv $MM_CONFIG.tmp $MM_CONFIG
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jq '.RateLimitSettings.Enable = true' $MM_CONFIG > $MM_CONFIG.tmp && mv $MM_CONFIG.tmp $MM_CONFIG
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jq '.SqlSettings.DriverName = "postgres"' $MM_CONFIG > $MM_CONFIG.tmp && mv $MM_CONFIG.tmp $MM_CONFIG
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jq '.SqlSettings.AtRestEncryptKey = "'$(generate_salt)'"' $MM_CONFIG > $MM_CONFIG.tmp && mv $MM_CONFIG.tmp $MM_CONFIG
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jq '.PluginSettings.Directory = "/mattermost/plugins/"' $MM_CONFIG > $MM_CONFIG.tmp && mv $MM_CONFIG.tmp $MM_CONFIG
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# Configure database access
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if [[ -z "$MM_SQLSETTINGS_DATASOURCE" ]]
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then
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echo -ne "Configure database connection..."
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# URLEncode the password, allowing for special characters
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ENCODED_PASSWORD=$(printf %s $MM_PASSWORD | jq -s -R -r @uri)
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export MM_SQLSETTINGS_DATASOURCE="postgres://$MM_USERNAME:$ENCODED_PASSWORD@$DB_HOST:$DB_PORT_NUMBER/$MM_DBNAME?sslmode=disable&connect_timeout=10"
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echo OK
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else
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echo "Using existing database connection"
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fi
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else
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echo "Using existing config file" $MM_CONFIG
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fi
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# Wait another second for the database to be properly started.
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# Necessary to avoid "panic: Failed to open sql connection pq: the database system is starting up"
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sleep 1
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echo "Starting mattermost"
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fi
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exec "$@"
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