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115 lines
3.4 KiB
Bash
Executable File
115 lines
3.4 KiB
Bash
Executable File
#!/bin/bash
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# Interactive API Key Generation Script for LogServer
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# This script generates secure API keys and adds them to api-keys.yml
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API_KEYS_FILE="${CONFIG_PATH:-./config}/api-keys.yml"
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# Colors for output
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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NC='\033[0m' # No Color
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# Generate a secure random API key
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generate_key() {
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openssl rand -hex 32 2>/dev/null || cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 64 | head -n 1
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}
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# Initialize api-keys.yml if it doesn't exist
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init_api_keys_file() {
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if [ ! -f "$API_KEYS_FILE" ]; then
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echo "# API Keys for LogServer Authentication" > "$API_KEYS_FILE"
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echo "# Format: hostname:api_key" >> "$API_KEYS_FILE"
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echo "# Generated by generate-api-key.sh" >> "$API_KEYS_FILE"
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echo "" >> "$API_KEYS_FILE"
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echo "api_keys:" >> "$API_KEYS_FILE"
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echo -e "${GREEN}Created new api-keys.yml file${NC}"
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fi
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}
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# Check if hostname already has a key
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check_existing_key() {
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local hostname=$1
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if grep -q "^ ${hostname}:" "$API_KEYS_FILE" 2>/dev/null; then
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return 0
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fi
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return 1
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}
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# Add key to api-keys.yml
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add_key_to_file() {
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local hostname=$1
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local api_key=$2
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echo " ${hostname}: ${api_key}" >> "$API_KEYS_FILE"
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}
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# Main script
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echo -e "${GREEN}=== LogServer API Key Generator ===${NC}"
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echo ""
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# Initialize file if needed
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init_api_keys_file
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# Interactive mode
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while true; do
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echo -e "${YELLOW}Enter hostname for the client (or 'done' to finish):${NC}"
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read -p "> " hostname
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if [ "$hostname" = "done" ] || [ -z "$hostname" ]; then
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break
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fi
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# Validate hostname
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if [[ ! "$hostname" =~ ^[a-zA-Z0-9][a-zA-Z0-9-_.]*$ ]]; then
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echo -e "${RED}Invalid hostname format. Use only letters, numbers, dots, dashes, and underscores.${NC}"
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continue
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fi
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# Check if key already exists
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if check_existing_key "$hostname"; then
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echo -e "${YELLOW}Key already exists for ${hostname}${NC}"
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read -p "Generate new key? (y/n): " overwrite
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if [ "$overwrite" != "y" ]; then
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continue
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fi
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# Remove old key
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sed -i "/^ ${hostname}:/d" "$API_KEYS_FILE"
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fi
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# Generate new key
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api_key=$(generate_key)
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# Add to file
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add_key_to_file "$hostname" "$api_key"
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echo -e "${GREEN}✓ Generated API key for ${hostname}${NC}"
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echo ""
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echo "Configuration for ${hostname}:"
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echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
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echo "Add to client's service.env:"
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echo ""
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echo "LOGSERVER_HOST=$(hostname -I | awk '{print $1}')"
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echo "LOGSERVER_PORT=5044"
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echo "API_KEY=${api_key}"
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echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
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echo ""
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# Option to add more
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read -p "Add another client? (y/n): " add_more
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if [ "$add_more" != "y" ]; then
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break
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fi
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done
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# Show summary
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echo ""
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echo -e "${GREEN}=== Summary ===${NC}"
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echo "API keys file: $API_KEYS_FILE"
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echo "Total clients configured: $(grep -c "^ " "$API_KEYS_FILE" 2>/dev/null || echo 0)"
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echo ""
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echo "To view all keys: cat $API_KEYS_FILE"
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echo "To revoke a key: Edit $API_KEYS_FILE and remove the line"
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echo ""
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echo -e "${YELLOW}Remember to restart logserver after adding keys:${NC}"
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echo " dropshell restart logserver" |