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227f4df62b7d676099249234c04636d8e1ddd26d
gru_emoney_token-factory/cloudflare-dns-entries.md
defiQUG 227f4df62b Enhance API services with new validation and error handling features 
- Integrated additional Zod validation schemas for improved input validation across various API routes.
- Updated existing services to utilize the new validation middleware, ensuring better request integrity.
- Improved error handling mechanisms in key services to provide clearer feedback on request failures.
- Conducted code cleanup to enhance readability and maintainability of the API services.
2025-12-12 20:37:41 -08:00

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Cloudflare DNS Configuration for d-bis.org

Complete DNS entries for all eMoney Token Factory API services.

DNS Records Summary

Production Services

Type Name Value TTL Proxy Notes
A api.d-bis.org 192.0.2.1 Auto ✅ Main REST API
AAAA api.d-bis.org 2001:db8::1 Auto ✅ Main REST API (IPv6)
A mappings.api.d-bis.org 192.0.2.2 Auto ✅ Mapping Service
AAAA mappings.api.d-bis.org 2001:db8::2 Auto ✅ Mapping Service (IPv6)
A webhooks.api.d-bis.org 192.0.2.3 Auto ✅ Webhook Service
AAAA webhooks.api.d-bis.org 2001:db8::3 Auto ✅ Webhook Service (IPv6)
A orchestrator.api.d-bis.org 192.0.2.4 Auto ✅ Orchestrator Service
AAAA orchestrator.api.d-bis.org 2001:db8::4 Auto ✅ Orchestrator Service (IPv6)
A packets.api.d-bis.org 192.0.2.5 Auto ✅ Packet Service
AAAA packets.api.d-bis.org 2001:db8::5 Auto ✅ Packet Service (IPv6)

Staging Services

Type Name Value TTL Proxy Notes
A api-staging.d-bis.org 192.0.2.10 Auto ✅ Staging REST API
AAAA api-staging.d-bis.org 2001:db8::10 Auto ✅ Staging REST API (IPv6)
A mappings.api-staging.d-bis.org 192.0.2.11 Auto ✅ Staging Mapping Service
AAAA mappings.api-staging.d-bis.org 2001:db8::11 Auto ✅ Staging Mapping Service (IPv6)
A webhooks.api-staging.d-bis.org 192.0.2.12 Auto ✅ Staging Webhook Service
AAAA webhooks.api-staging.d-bis.org 2001:db8::12 Auto ✅ Staging Webhook Service (IPv6)
A orchestrator.api-staging.d-bis.org 192.0.2.13 Auto ✅ Staging Orchestrator Service
AAAA orchestrator.api-staging.d-bis.org 2001:db8::13 Auto ✅ Staging Orchestrator Service (IPv6)
A packets.api-staging.d-bis.org 192.0.2.14 Auto ✅ Staging Packet Service
AAAA packets.api-staging.d-bis.org 2001:db8::14 Auto ✅ Staging Packet Service (IPv6)

Cloudflare-Specific Configuration

SSL/TLS Settings

  • SSL/TLS encryption mode: Full (strict)
  • Minimum TLS Version: TLS 1.2
  • Always Use HTTPS: Enabled
  • Automatic HTTPS Rewrites: Enabled
  • Opportunistic Encryption: Enabled

Security Settings

  • Security Level: Medium
  • Challenge Passage: 30 minutes
  • Browser Integrity Check: Enabled
  • Privacy Pass Support: Enabled

Speed Settings

  • Auto Minify: JavaScript, CSS, HTML
  • Brotli: Enabled
  • HTTP/2: Enabled
  • HTTP/3 (with QUIC): Enabled
  • 0-RTT Connection Resumption: Enabled

Caching

  • Caching Level: Standard
  • Browser Cache TTL: Respect Existing Headers
  • Always Online: Enabled
  • Development Mode: Disabled (enable only for testing)

Page Rules

Production API - Force HTTPS

  • URL Pattern: *api.d-bis.org/*
  • Settings:
    • Always Use HTTPS: On
    • SSL: Full (strict)
    • Cache Level: Bypass

Staging API - Force HTTPS

  • URL Pattern: *api-staging.d-bis.org/*
  • Settings:
    • Always Use HTTPS: On
    • SSL: Full (strict)
    • Cache Level: Bypass

API - No Cache

  • URL Pattern: *api.d-bis.org/v1/*
  • Settings:
    • Cache Level: Bypass
    • Disable Apps: On
    • Disable Performance: Off

Firewall Rules

Block Non-API Paths

  • Rule Name: Block non-API paths
  • Expression: (http.request.uri.path ne "/v1/" and http.request.uri.path ne "/health")
  • Action: Block

Rate Limiting

  • Rule Name: API Rate Limit
  • Expression: (http.request.uri.path contains "/v1/")
  • Action: Challenge
  • Rate: 100 requests per minute per IP

Geo-Blocking (if needed)

  • Rule Name: Block specific countries
  • Expression: (ip.geoip.country eq "XX")
  • Action: Block
  • Note: Replace "XX" with country code to block

Load Balancer Configuration (if using Cloudflare Load Balancer)

Production Pool

  • Name: api-production-pool
  • Health Check: HTTP GET /health
  • Health Check Interval: 60 seconds
  • Health Check Timeout: 5 seconds
  • Health Check Retries: 2
  • Expected Response: 200 OK

Staging Pool

  • Name: api-staging-pool
  • Health Check: HTTP GET /health
  • Health Check Interval: 60 seconds
  • Health Check Timeout: 5 seconds
  • Health Check Retries: 2
  • Expected Response: 200 OK

Workers Routes (if using Cloudflare Workers)

API Gateway Worker

  • Route: api.d-bis.org/v1/*
  • Worker: api-gateway-worker
  • Zone: d-bis.org

DNS Records in Cloudflare Dashboard Format

Production Records

Type: A
Name: api
Content: 192.0.2.1
TTL: Auto
Proxy status: Proxied

Type: AAAA
Name: api
Content: 2001:db8::1
TTL: Auto
Proxy status: Proxied

Type: A
Name: mappings.api
Content: 192.0.2.2
TTL: Auto
Proxy status: Proxied

Type: AAAA
Name: mappings.api
Content: 2001:db8::2
TTL: Auto
Proxy status: Proxied

Type: A
Name: webhooks.api
Content: 192.0.2.3
TTL: Auto
Proxy status: Proxied

Type: AAAA
Name: webhooks.api
Content: 2001:db8::3
TTL: Auto
Proxy status: Proxied

Type: A
Name: orchestrator.api
Content: 192.0.2.4
TTL: Auto
Proxy status: Proxied

Type: AAAA
Name: orchestrator.api
Content: 2001:db8::4
TTL: Auto
Proxy status: Proxied

Type: A
Name: packets.api
Content: 192.0.2.5
TTL: Auto
Proxy status: Proxied

Type: AAAA
Name: packets.api
Content: 2001:db8::5
TTL: Auto
Proxy status: Proxied

Staging Records

Type: A
Name: api-staging
Content: 192.0.2.10
TTL: Auto
Proxy status: Proxied

Type: AAAA
Name: api-staging
Content: 2001:db8::10
TTL: Auto
Proxy status: Proxied

Type: A
Name: mappings.api-staging
Content: 192.0.2.11
TTL: Auto
Proxy status: Proxied

Type: AAAA
Name: mappings.api-staging
Content: 2001:db8::11
TTL: Auto
Proxy status: Proxied

Type: A
Name: webhooks.api-staging
Content: 192.0.2.12
TTL: Auto
Proxy status: Proxied

Type: AAAA
Name: webhooks.api-staging
Content: 2001:db8::12
TTL: Auto
Proxy status: Proxied

Type: A
Name: orchestrator.api-staging
Content: 192.0.2.13
TTL: Auto
Proxy status: Proxied

Type: AAAA
Name: orchestrator.api-staging
Content: 2001:db8::13
TTL: Auto
Proxy status: Proxied

Type: A
Name: packets.api-staging
Content: 192.0.2.14
TTL: Auto
Proxy status: Proxied

Type: AAAA
Name: packets.api-staging
Content: 2001:db8::14
TTL: Auto
Proxy status: Proxied

Import Instructions

Using Cloudflare Dashboard

  1. Log in to Cloudflare Dashboard
  2. Select the d-bis.org zone
  3. Go to DNS → Records
  4. Click Add record for each entry above
  5. Fill in the details as specified
  6. Ensure Proxy status is set to Proxied (orange cloud) for all A/AAAA records

Using Cloudflare API

You can use the Cloudflare API to bulk import DNS records. See cloudflare-dns-import.sh for a script.

Using Terraform

See cloudflare-dns.tf for Terraform configuration.

Notes

  • IP Addresses: Replace all placeholder IP addresses (192.0.2.x and 2001:db8::x) with actual production IP addresses
  • TTL: Set to "Auto" to allow Cloudflare to manage TTL dynamically
  • Proxy: Enable proxy (orange cloud) for DDoS protection and CDN benefits
  • IPv6: Include AAAA records for IPv6 support
  • Health Checks: Configure health checks if using Cloudflare Load Balancer
  • SSL Certificates: Cloudflare will automatically provision SSL certificates for proxied records

Verification

After adding DNS records, verify with:

# Check DNS resolution
dig api.d-bis.org
dig mappings.api.d-bis.org
dig webhooks.api.d-bis.org
dig orchestrator.api.d-bis.org
dig packets.api.d-bis.org

# Check IPv6 resolution
dig AAAA api.d-bis.org
dig AAAA mappings.api.d-bis.org

# Check staging
dig api-staging.d-bis.org
dig mappings.api-staging.d-bis.org

Support

For DNS issues, contact: infrastructure@d-bis.org

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