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Develop #640
Develop #640
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removed telegram ip safelist validation
Reviewer's Guide by SourceryThis PR temporarily disables IP address validation for Telegram webhook requests by commenting out the validation logic. The secret token validation remains in place. Sequence diagram for Telegram webhook request handlingsequenceDiagram
participant Client
participant Server
participant Telegram
Client->>Server: Send webhook request
Server->>Telegram: Validate secret token
Telegram-->>Server: Token valid/invalid
alt Token valid
Server->>Server: Process request
else Token invalid
Server->>Client: Return error
end
File-Level Changes
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Hey @alimaktabi - I've reviewed your changes and found some issues that need to be addressed.
Blocking issues:
- Removing IP validation creates a significant security vulnerability (link)
Overall Comments:
⚠️ SECURITY CONCERN: Removing IP address validation for Telegram webhooks creates a significant security vulnerability. This validation ensures requests are genuinely from Telegram's servers. Please either restore the validation or provide strong justification and alternative security measures.- Instead of commenting out code, please either keep it active or remove it entirely with proper justification. Commented out code creates maintenance confusion and technical debt.
Here's what I looked at during the review
- 🟢 General issues: all looks good
- 🔴 Security: 1 blocking issue
- 🟢 Testing: all looks good
- 🟢 Complexity: all looks good
- 🟢 Documentation: all looks good
Help me be more useful! Please click 👍 or 👎 on each comment and I'll use the feedback to improve your reviews.
# client_ip = request.META["REMOTE_ADDR"] | ||
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telegram_ips = get_telegram_safe_ips | ||
# telegram_ips = get_telegram_safe_ips | ||
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# Validate the request's IP address against Telegram's IP ranges | ||
if client_ip not in telegram_ips: | ||
raise PermissionDenied("Invalid IP address") | ||
# # Validate the request's IP address against Telegram's IP ranges | ||
# if client_ip not in telegram_ips: | ||
# raise PermissionDenied("Invalid IP address") |
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🚨 issue (security): Removing IP validation creates a significant security vulnerability
IP validation is a crucial security control for Telegram webhooks. Removing it allows potential attackers to spoof requests from unauthorized sources. Consider keeping this validation in place as part of a defense-in-depth strategy.
Summary by Sourcery
Enhancements: