david_bai
119 lines
3.2 KiB
Bash
119 lines
3.2 KiB
Bash
#!/bin/bash
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# Define required environment variables
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declare -A required_vars=(
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["TURN_EXTERNAL_IP"]="TURN server external IP address"
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["TURN_REALM"]="TURN server realm"
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["TURN_USERNAME"]="TURN server username"
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["TURN_PASSWORD"]="TURN server password"
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)
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# Additional required variables for production environment
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production_vars=(
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"TURN_CERT_PATH"
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"TURN_KEY_PATH"
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)
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# Validate environment variables
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validate_env_vars() {
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local missing_vars=()
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local env_file=$1
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echo "Verifying TURN server environment variable configuration..."
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# Load environment variables
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source "$env_file"
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# Check basic required variables
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for var in "${!required_vars[@]}"; do
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if [ -z "${!var}" ]; then
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missing_vars+=("$var (${required_vars[$var]})")
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fi
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done
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# If it is a production environment, check additional required variables
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if [[ "$NODE_ENV" == "production" ]]; then
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for var in "${production_vars[@]}"; do
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if [ -z "${!var}" ]; then
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missing_vars+=("$var (Required for production)")
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fi
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done
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fi
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# If there are missing variables, display an error message and exit
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if [ ${#missing_vars[@]} -ne 0 ]; then
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echo "Error: The following required TURN server variables are not set:"
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printf '%s\n' "${missing_vars[@]}" | sed 's/^/ - /'
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echo "Please set these variables in $env_file and try again."
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exit 1
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fi
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echo "TURN server environment variables verified successfully!"
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}
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# Check parameters
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if [ -z "$1" ]; then
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echo "Usage: $0 <env_file_path>"
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exit 1
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fi
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ENV_FILE=$1
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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# Check if the environment variable file exists
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if [ ! -f "$ENV_FILE" ]; then
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echo "Error: Environment file $ENV_FILE not found"
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exit 1
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fi
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# Validate environment variables
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validate_env_vars "$ENV_FILE"
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# Read environment variables
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source "$ENV_FILE"
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echo "Configuring TURN server..."
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# Determine which configuration template to use
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if [[ "$NODE_ENV" == "development" ]]; then
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TEMPLATE_FILE="$SCRIPT_DIR/turnserver_development.conf"
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else
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TEMPLATE_FILE="$SCRIPT_DIR/turnserver_production.conf"
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fi
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# Create a temporary configuration file
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TEMP_CONF=$(mktemp)
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# Read the template and replace variables
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while IFS= read -r line || [ -n "$line" ]; do
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# Replace external-ip
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if [[ $line =~ ^external-ip= ]]; then
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echo "external-ip=$TURN_EXTERNAL_IP"
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# Replace realm
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elif [[ $line =~ ^realm= ]]; then
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echo "realm=$TURN_REALM"
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# Replace user credentials
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elif [[ $line =~ ^user= ]]; then
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echo "user=$TURN_USERNAME:$TURN_PASSWORD"
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# Replace certificate path
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elif [[ $line =~ ^cert= ]]; then
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echo "cert=$TURN_CERT_PATH"
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# Replace key path
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elif [[ $line =~ ^pkey= ]]; then
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echo "pkey=$TURN_KEY_PATH"
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else
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echo "$line"
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fi
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done < "$TEMPLATE_FILE" > "$TEMP_CONF"
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# cp "$TEMP_CONF" turnserver.conf
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# Use sudo to copy the configuration file to the target location
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cp "$TEMP_CONF" /etc/turnserver.conf
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# Delete temporary file
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rm "$TEMP_CONF"
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# Restart the TURN server
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service coturn restart
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echo "TURN server configuration has been updated and service restarted." |