133 lines
4.5 KiB
Bash
Executable File
133 lines
4.5 KiB
Bash
Executable File
#!/bin/bash
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# check if FAST_PATH is set, if not exit with a message
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if [ -z "$FAST_PATH" ]; then
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echo "FAST_PATH is not set."
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exit 1
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fi
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sudo cp $PWD/config/.env $FAST_PATH/.env
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echo "Environment file copied to $FAST_PATH/.env"
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cd $FAST_PATH
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# Define the file to process
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ENV_FILE=".env"
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# Define the keywords to look for (case-insensitive search for the value part)
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KEYWORDS="(key|user|password|email)"
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# Define the secure placeholder value for non-interactive mode
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SECURE_PLACEHOLDER="REPLACED_BY_SCRIPT"
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# Flag to check if the script is running interactively (can prompt for input)
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# If stdin is connected to a terminal, it's interactive.
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if [[ -t 0 ]]; then
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IS_INTERACTIVE=true
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echo "Mode: 🟢 Interactive (Will prompt for input)"
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else
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IS_INTERACTIVE=false
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echo "Mode: 🔴 Non-Interactive (Will use placeholder: $SECURE_PLACEHOLDER)"
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fi
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# Check if the .env file exists
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if [ ! -f "$ENV_FILE" ]; then
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echo "Error: .env file not found at $ENV_FILE"
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exit 1
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fi
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echo "--- .env File Security Checker ---"
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echo "Searching for sensitive variables in $ENV_FILE..."
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echo "-----------------------------------"
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# Create a temporary file to store the modified content
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TEMP_FILE=$(mktemp)
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# Loop through each line
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while IFS= read -r line; do
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# 1. Skip comments and empty lines
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if [[ "$line" =~ ^\#.* ]] || [[ -z "$line" ]]; then
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echo "$line" >> "$TEMP_FILE"
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continue
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fi
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# 2. Extract the Variable Name and Value (must match VAR=VAL format)
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if [[ "$line" =~ ^([[:alnum:]_]+)=.* ]]; then
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VAR_NAME="${BASH_REMATCH[1]}"
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VAR_VALUE_RAW="${line#*=}"
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# Clean quotes and convert value to lowercase for reliable keyword checking
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VAR_VALUE_CLEANED="${VAR_VALUE_RAW%\"}"; VAR_VALUE_CLEANED="${VAR_VALUE_CLEANED#\"}"
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VAR_VALUE_CLEANED="${VAR_VALUE_CLEANED%\'}"; VAR_VALUE_CLEANED="${VAR_VALUE_CLEANED#\'}"
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VAR_VALUE_LOWER=$(echo "$VAR_VALUE_CLEANED" | tr '[:upper:]' '[:lower:]')
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# 3. Check if the value contains a sensitive keyword
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if [[ "$VAR_VALUE_LOWER" =~ $KEYWORDS ]]; then
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echo -e "\n⚠️ Sensitive variable found: **$VAR_NAME**"
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echo "Current value: $VAR_VALUE_RAW"
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NEW_LINE=""
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if $IS_INTERACTIVE; then
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# INTERACTIVE MODE: Prompt the user
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read -r -p "Enter a new secure value for $VAR_NAME: " NEW_VALUE < /dev/tty
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echo $NEW_VALUE
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# if user entered an empty value, use the original value
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if [ -z "$NEW_VALUE" ]; then
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NEW_VALUE="$VAR_VALUE_CLEANED"
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echo "No input provided. Keeping original value."
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fi
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# Add quotes if value contains spaces
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if [[ "$NEW_VALUE" =~ [[:space:]] ]]; then
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NEW_LINE="$VAR_NAME=\"$NEW_VALUE\""
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else
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NEW_LINE="$VAR_NAME=$NEW_VALUE"
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fi
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echo "Action: Manual update applied."
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else
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# NON-INTERACTIVE MODE: Use the placeholder
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NEW_LINE="$VAR_NAME=$SECURE_PLACEHOLDER"
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echo "Action: Automatically set to placeholder for non-interactive run."
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fi
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# Write the new line
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echo "$NEW_LINE" >> "$TEMP_FILE"
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continue
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fi
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fi
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# 4. Write the line unchanged if not sensitive
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echo "$line" >> "$TEMP_FILE"
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done < "$ENV_FILE"
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# Insert DOCKER_GROUP_ID
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DOCKER_GROUP_ID=$(stat -c '%g' /var/run/docker.sock)
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echo -e "\n--- adding DOCKER_GROUP_ID=$DOCKER_GROUP_ID to .env ---"
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echo "DOCKER_GROUP_ID=$DOCKER_GROUP_ID" >> "$TEMP_FILE"
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# Generate DATA_MANGER_DB_URL
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# check if POSTGRES_USER and POSTGRES_PASSWORD are set, else add the DATA_MANAGER_DB_URL without credentials
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POSTGRES_USER=$(grep -E '^POSTGRES_USER=' "$ENV_FILE" | cut -d '=' -f2 | tr -d '"')
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POSTGRES_PASSWORD=$(grep -E '^POSTGRES_PASSWORD=' "$ENV_FILE" | cut -d '=' -f2 | tr -d '"')
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if [ -z "$POSTGRES_USER" ] || [ -z "$POSTGRES_PASSWORD" ]; then
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DATA_MANAGER_DB_URL=postgresql://data_db:5432/user_data
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else
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DATA_MANAGER_DB_URL=postgresql://$POSTGRES_USER:$POSTGRES_PASSWORD@data_db:5432/user_data
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fi
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echo -e "\n--- adding DATA_MANAGER_DB_URL to .env ---"
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echo "DATA_MANAGER_DB_URL=$DATA_MANAGER_DB_URL" >> "$TEMP_FILE"
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# 5. Overwrite the original .env file with the content of the temporary file
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echo -e "\n--- Finalizing Update ---"
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sudo mv -f "$TEMP_FILE" "$ENV_FILE"
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echo "✅ All updates applied. The original $ENV_FILE has been overwritten."
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