rdev/scripts/load-credentials.sh

#!/usr/bin/env bash
# load-credentials.sh - Load credentials from .secrets file into rdev-api
#
# Usage:
#   ./scripts/load-credentials.sh                      # Load to localhost:8080
#   ./scripts/load-credentials.sh https://rdev.example.com  # Load to remote
#   RDEV_ADMIN_KEY=xxx ./scripts/load-credentials.sh   # With explicit admin key
#
# Reads credentials from .secrets file (KEY=VALUE format) and uploads them
# to the rdev-api /credentials/batch endpoint.

set -euo pipefail

# Configuration
RDEV_API_URL="${1:-http://localhost:8080}"
SECRETS_FILE="${SECRETS_FILE:-.secrets}"
ADMIN_KEY="${RDEV_ADMIN_KEY:-}"

# Colors for output
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
NC='\033[0m' # No Color

log_info() { echo -e "${GREEN}[INFO]${NC} $1"; }
log_warn() { echo -e "${YELLOW}[WARN]${NC} $1"; }
log_error() { echo -e "${RED}[ERROR]${NC} $1"; }

# Check for required tools
if ! command -v curl &> /dev/null; then
    log_error "curl is required but not installed"
    exit 1
fi

if ! command -v jq &> /dev/null; then
    log_error "jq is required but not installed"
    exit 1
fi

# Check secrets file exists
if [[ ! -f "$SECRETS_FILE" ]]; then
    log_error "Secrets file not found: $SECRETS_FILE"
    log_info "Create a .secrets file with KEY=VALUE pairs, e.g.:"
    echo "  GITEA_TOKEN=your-token-here"
    echo "  CLOUDFLARE_API_TOKEN=your-token-here"
    exit 1
fi

# Get admin key if not provided
if [[ -z "$ADMIN_KEY" ]]; then
    # Try to get from K8s secret
    if command -v kubectl &> /dev/null; then
        ADMIN_KEY=$(kubectl get secret rdev-credentials -n rdev -o jsonpath='{.data.RDEV_ADMIN_KEY}' 2>/dev/null | base64 -d 2>/dev/null || true)
    fi

    if [[ -z "$ADMIN_KEY" ]]; then
        log_error "RDEV_ADMIN_KEY not set and could not retrieve from K8s"
        log_info "Set RDEV_ADMIN_KEY environment variable or ensure kubectl access to rdev namespace"
        exit 1
    fi
fi

log_info "Loading credentials from $SECRETS_FILE to $RDEV_API_URL"

# Map of secret keys to categories and descriptions
declare -A CATEGORIES=(
    ["GITEA_TOKEN"]="gitea"
    ["GITEA_API_TOKEN"]="gitea"
    ["GITEA_URL"]="gitea"
    ["CLOUDFLARE_API_TOKEN"]="cloudflare"
    ["CLOUDFLARE_ZONE_ID"]="cloudflare"
    ["WOODPECKER_URL"]="woodpecker"
    ["WOODPECKER_API_TOKEN"]="woodpecker"
    ["WOODPECKER_WEBHOOK_SECRET"]="woodpecker"
    ["REGISTRY_URL"]="registry"
)

declare -A DESCRIPTIONS=(
    ["GITEA_TOKEN"]="Gitea API access token"
    ["GITEA_API_TOKEN"]="Gitea API access token"
    ["GITEA_URL"]="Gitea server URL"
    ["CLOUDFLARE_API_TOKEN"]="Cloudflare API token for DNS management"
    ["CLOUDFLARE_ZONE_ID"]="Cloudflare zone ID for threesix.ai"
    ["WOODPECKER_URL"]="Woodpecker CI server URL"
    ["WOODPECKER_API_TOKEN"]="Woodpecker CI API token for repo activation"
    ["WOODPECKER_WEBHOOK_SECRET"]="HMAC secret for Woodpecker webhook verification"
    ["REGISTRY_URL"]="Container registry URL"
)

# Build JSON payload from secrets file
CREDENTIALS_JSON='{"credentials":['
FIRST=true

while IFS='=' read -r key value || [[ -n "$key" ]]; do
    # Skip empty lines and comments
    [[ -z "$key" || "$key" =~ ^# ]] && continue

    # Trim whitespace
    key=$(echo "$key" | xargs)
    value=$(echo "$value" | xargs)

    # Skip if empty value
    [[ -z "$value" ]] && continue

    # Normalize key name (GITEA_API_TOKEN -> GITEA_TOKEN)
    if [[ "$key" == "GITEA_API_TOKEN" ]]; then
        key="GITEA_TOKEN"
    fi

    # Get category and description
    category="${CATEGORIES[$key]:-other}"
    description="${DESCRIPTIONS[$key]:-$key credential}"

    # Add comma if not first
    if [[ "$FIRST" == "true" ]]; then
        FIRST=false
    else
        CREDENTIALS_JSON+=','
    fi

    # Escape value for JSON
    escaped_value=$(echo -n "$value" | jq -Rs '.')

    CREDENTIALS_JSON+="{\"key\":\"$key\",\"value\":$escaped_value,\"category\":\"$category\",\"description\":\"$description\"}"

    log_info "  Prepared: $key ($category)"
done < "$SECRETS_FILE"

CREDENTIALS_JSON+=']}'

# Count credentials
CRED_COUNT=$(echo "$CREDENTIALS_JSON" | jq '.credentials | length')
if [[ "$CRED_COUNT" == "0" ]]; then
    log_warn "No credentials found in $SECRETS_FILE"
    exit 0
fi

log_info "Uploading $CRED_COUNT credentials..."

# Upload to rdev-api
RESPONSE=$(curl -s -w "\n%{http_code}" -X POST "$RDEV_API_URL/credentials/batch" \
    -H "Content-Type: application/json" \
    -H "X-API-Key: $ADMIN_KEY" \
    -d "$CREDENTIALS_JSON")

HTTP_CODE=$(echo "$RESPONSE" | tail -n1)
BODY=$(echo "$RESPONSE" | sed '$d')

if [[ "$HTTP_CODE" == "201" ]]; then
    log_info "Successfully uploaded credentials"
    echo "$BODY" | jq -r '.keys[]' 2>/dev/null | while read -r k; do
        echo "  - $k"
    done
else
    log_error "Failed to upload credentials (HTTP $HTTP_CODE)"
    echo "$BODY" | jq . 2>/dev/null || echo "$BODY"
    exit 1
fi

log_info "Done! Credentials are now stored in rdev database."
log_info "Restart rdev-api to reload infrastructure adapters with new credentials."