mirror of
https://github.com/Monadical-SAS/reflector.git
synced 2025-12-21 04:39:06 +00:00
259 lines
9.2 KiB
Bash
Executable File
259 lines
9.2 KiB
Bash
Executable File
#!/bin/bash
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set -e
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# Setup Authentik OAuth provider for Reflector
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#
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# IMPORTANT: Run this script from your Reflector repository directory (cd ~/reflector)
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# The script creates files using relative paths: server/reflector/auth/jwt/keys/
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#
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# Usage: ./setup-authentik-oauth.sh <authentik-url> <admin-password> <frontend-url>
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# Example: ./setup-authentik-oauth.sh https://authentik.example.com MyPassword123 https://app.example.com
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AUTHENTIK_URL="${1:-}"
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ADMIN_PASSWORD="${2:-}"
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FRONTEND_URL="${3:-}"
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if [ -z "$AUTHENTIK_URL" ] || [ -z "$ADMIN_PASSWORD" ] || [ -z "$FRONTEND_URL" ]; then
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echo "Usage: $0 <authentik-url> <admin-password> <frontend-url>"
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echo "Example: $0 https://authentik.example.com MyPassword123 https://app.example.com"
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exit 1
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fi
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# Remove trailing slash from URLs
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AUTHENTIK_URL="${AUTHENTIK_URL%/}"
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FRONTEND_URL="${FRONTEND_URL%/}"
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echo "==========================================="
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echo "Authentik OAuth Setup for Reflector"
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echo "==========================================="
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echo ""
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echo "Authentik URL: $AUTHENTIK_URL"
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echo "Frontend URL: $FRONTEND_URL"
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echo ""
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# Step 1: Create API token via Django shell
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echo "Creating API token..."
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cd ~/authentik || { echo "Error: ~/authentik directory not found"; exit 1; }
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API_TOKEN=$(sudo docker compose exec -T server python -m manage shell 2>&1 << 'PYTHON' | grep "^TOKEN:" | cut -d: -f2
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from authentik.core.models import User, Token, TokenIntents
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user = User.objects.get(username='akadmin')
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token, created = Token.objects.update_or_create(
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identifier='reflector-setup',
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defaults={
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'user': user,
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'intent': TokenIntents.INTENT_API,
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'description': 'Reflector setup token',
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'expiring': False
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}
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)
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print(f"TOKEN:{token.key}")
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PYTHON
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)
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cd - > /dev/null
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if [ -z "$API_TOKEN" ] || [ "$API_TOKEN" = "null" ]; then
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echo "Error: Failed to create API token"
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echo "Make sure Authentik is fully started and akadmin user exists"
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exit 1
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fi
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echo " -> Got API token"
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# Step 2: Get authorization flow UUID
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echo "Getting authorization flow..."
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FLOW_RESPONSE=$(curl -s "$AUTHENTIK_URL/api/v3/flows/instances/?slug=default-provider-authorization-implicit-consent" \
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-H "Authorization: Bearer $API_TOKEN")
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FLOW_UUID=$(echo "$FLOW_RESPONSE" | jq -r '.results[0].pk')
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if [ -z "$FLOW_UUID" ] || [ "$FLOW_UUID" = "null" ]; then
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echo "Error: Could not find authorization flow"
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echo "Response: $FLOW_RESPONSE"
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exit 1
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fi
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echo " -> Flow UUID: $FLOW_UUID"
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# Step 3: Get invalidation flow UUID
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echo "Getting invalidation flow..."
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INVALIDATION_RESPONSE=$(curl -s "$AUTHENTIK_URL/api/v3/flows/instances/?slug=default-provider-invalidation-flow" \
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-H "Authorization: Bearer $API_TOKEN")
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INVALIDATION_UUID=$(echo "$INVALIDATION_RESPONSE" | jq -r '.results[0].pk')
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if [ -z "$INVALIDATION_UUID" ] || [ "$INVALIDATION_UUID" = "null" ]; then
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echo "Warning: Could not find invalidation flow, using authorization flow"
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INVALIDATION_UUID="$FLOW_UUID"
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fi
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echo " -> Invalidation UUID: $INVALIDATION_UUID"
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# Step 4: Get scope mappings (email, openid, profile)
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echo "Getting scope mappings..."
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SCOPE_RESPONSE=$(curl -s "$AUTHENTIK_URL/api/v3/propertymappings/all/" \
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-H "Authorization: Bearer $API_TOKEN")
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EMAIL_SCOPE=$(echo "$SCOPE_RESPONSE" | jq -r '.results[] | select(.name == "authentik default OAuth Mapping: OpenID '\''email'\''") | .pk')
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OPENID_SCOPE=$(echo "$SCOPE_RESPONSE" | jq -r '.results[] | select(.name == "authentik default OAuth Mapping: OpenID '\''openid'\''") | .pk')
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PROFILE_SCOPE=$(echo "$SCOPE_RESPONSE" | jq -r '.results[] | select(.name == "authentik default OAuth Mapping: OpenID '\''profile'\''") | .pk')
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echo " -> email: $EMAIL_SCOPE"
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echo " -> openid: $OPENID_SCOPE"
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echo " -> profile: $PROFILE_SCOPE"
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# Step 5: Get signing key
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echo "Getting signing key..."
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CERT_RESPONSE=$(curl -s "$AUTHENTIK_URL/api/v3/crypto/certificatekeypairs/" \
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-H "Authorization: Bearer $API_TOKEN")
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SIGNING_KEY=$(echo "$CERT_RESPONSE" | jq -r '.results[0].pk')
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echo " -> Signing key: $SIGNING_KEY"
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# Step 6: Generate client credentials
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CLIENT_ID="reflector"
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CLIENT_SECRET=$(openssl rand -hex 32)
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# Step 7: Create OAuth2 provider
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echo "Creating OAuth2 provider..."
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PROVIDER_RESPONSE=$(curl -s -X POST "$AUTHENTIK_URL/api/v3/providers/oauth2/" \
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-H "Authorization: Bearer $API_TOKEN" \
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-H "Content-Type: application/json" \
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-d "{
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\"name\": \"Reflector\",
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\"authorization_flow\": \"$FLOW_UUID\",
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\"invalidation_flow\": \"$INVALIDATION_UUID\",
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\"client_type\": \"confidential\",
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\"client_id\": \"$CLIENT_ID\",
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\"client_secret\": \"$CLIENT_SECRET\",
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\"redirect_uris\": [{
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\"matching_mode\": \"strict\",
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\"url\": \"$FRONTEND_URL/api/auth/callback/authentik\"
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}],
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\"property_mappings\": [\"$EMAIL_SCOPE\", \"$OPENID_SCOPE\", \"$PROFILE_SCOPE\"],
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\"signing_key\": \"$SIGNING_KEY\",
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\"access_token_validity\": \"hours=1\",
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\"refresh_token_validity\": \"days=30\"
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}")
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PROVIDER_ID=$(echo "$PROVIDER_RESPONSE" | jq -r '.pk')
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if [ -z "$PROVIDER_ID" ] || [ "$PROVIDER_ID" = "null" ]; then
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# Check if provider already exists
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if echo "$PROVIDER_RESPONSE" | grep -q "already exists"; then
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echo " -> Provider already exists, updating..."
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EXISTING=$(curl -s "$AUTHENTIK_URL/api/v3/providers/oauth2/?name=Reflector" \
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-H "Authorization: Bearer $API_TOKEN")
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PROVIDER_ID=$(echo "$EXISTING" | jq -r '.results[0].pk')
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CLIENT_ID=$(echo "$EXISTING" | jq -r '.results[0].client_id')
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# Update secret and scopes
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curl -s -X PATCH "$AUTHENTIK_URL/api/v3/providers/oauth2/$PROVIDER_ID/" \
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-H "Authorization: Bearer $API_TOKEN" \
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-H "Content-Type: application/json" \
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-d "{
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\"client_secret\": \"$CLIENT_SECRET\",
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\"property_mappings\": [\"$EMAIL_SCOPE\", \"$OPENID_SCOPE\", \"$PROFILE_SCOPE\"],
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\"signing_key\": \"$SIGNING_KEY\"
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}" > /dev/null
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else
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echo "Error: Failed to create provider"
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echo "Response: $PROVIDER_RESPONSE"
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exit 1
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fi
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fi
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echo " -> Provider ID: $PROVIDER_ID"
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# Step 8: Create application
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echo "Creating application..."
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APP_RESPONSE=$(curl -s -X POST "$AUTHENTIK_URL/api/v3/core/applications/" \
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-H "Authorization: Bearer $API_TOKEN" \
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-H "Content-Type: application/json" \
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-d "{
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\"name\": \"Reflector\",
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\"slug\": \"reflector\",
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\"provider\": $PROVIDER_ID
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}")
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if echo "$APP_RESPONSE" | grep -q "already exists"; then
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echo " -> Application already exists"
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else
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APP_SLUG=$(echo "$APP_RESPONSE" | jq -r '.slug')
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if [ -z "$APP_SLUG" ] || [ "$APP_SLUG" = "null" ]; then
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echo "Error: Failed to create application"
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echo "Response: $APP_RESPONSE"
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exit 1
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fi
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echo " -> Application created: $APP_SLUG"
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fi
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# Step 9: Extract public key for JWT verification
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echo "Extracting public key for JWT verification..."
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mkdir -p server/reflector/auth/jwt/keys
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curl -s "$AUTHENTIK_URL/application/o/reflector/jwks/" | \
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jq -r '.keys[0].x5c[0]' | \
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base64 -d | \
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openssl x509 -pubkey -noout > server/reflector/auth/jwt/keys/authentik_public.pem
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if [ ! -s server/reflector/auth/jwt/keys/authentik_public.pem ]; then
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echo "Error: Failed to extract public key"
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exit 1
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fi
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echo " -> Saved to server/reflector/auth/jwt/keys/authentik_public.pem"
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# Step 10: Update environment files automatically
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echo "Updating environment files..."
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# Update server/.env
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cat >> server/.env << EOF
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# --- Authentik OAuth (added by setup script) ---
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AUTH_BACKEND=jwt
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AUTH_JWT_AUDIENCE=$CLIENT_ID
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AUTH_JWT_PUBLIC_KEY=authentik_public.pem
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# --- End JWT Configuration ---
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EOF
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echo " -> Updated server/.env"
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# Update www/.env
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cat >> www/.env << EOF
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# --- Authentik OAuth (added by setup script) ---
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FEATURE_REQUIRE_LOGIN=true
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AUTHENTIK_ISSUER=$AUTHENTIK_URL/application/o/reflector
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AUTHENTIK_REFRESH_TOKEN_URL=$AUTHENTIK_URL/application/o/token/
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AUTHENTIK_CLIENT_ID=$CLIENT_ID
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AUTHENTIK_CLIENT_SECRET=$CLIENT_SECRET
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# --- End Authentik Configuration ---
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EOF
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echo " -> Updated www/.env"
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# Step 11: Restart Reflector services
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echo "Restarting Reflector services..."
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docker compose -f docker-compose.prod.yml up -d server worker web
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echo ""
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echo "==========================================="
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echo "Setup complete!"
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echo "==========================================="
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echo ""
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echo "Authentik admin: $AUTHENTIK_URL"
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echo " Username: akadmin"
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echo " Password: (provided as argument)"
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echo ""
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echo "Frontend: $FRONTEND_URL"
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echo " Authentication is now required"
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echo ""
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echo "Note: Public key saved to server/reflector/auth/jwt/keys/authentik_public.pem"
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echo " and mounted via docker-compose volume."
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echo ""
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echo "==========================================="
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echo "Configuration values (for reference):"
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echo "==========================================="
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echo ""
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echo "# server/.env"
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echo "AUTH_BACKEND=jwt"
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echo "AUTH_JWT_AUDIENCE=$CLIENT_ID"
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echo "AUTH_JWT_PUBLIC_KEY=authentik_public.pem"
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echo ""
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echo "# www/.env"
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echo "FEATURE_REQUIRE_LOGIN=true"
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echo "AUTHENTIK_ISSUER=$AUTHENTIK_URL/application/o/reflector"
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echo "AUTHENTIK_REFRESH_TOKEN_URL=$AUTHENTIK_URL/application/o/token/"
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echo "AUTHENTIK_CLIENT_ID=$CLIENT_ID"
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echo "AUTHENTIK_CLIENT_SECRET=$CLIENT_SECRET"
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echo ""
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