Support validating init data using only bot id.#1715
Merged
JrooTJunior merged 4 commits intoaiogram:dev-3.xfrom Aug 17, 2025
Merged
Support validating init data using only bot id.#1715JrooTJunior merged 4 commits intoaiogram:dev-3.xfrom
JrooTJunior merged 4 commits intoaiogram:dev-3.xfrom
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Pull Request Overview
This PR implements a new feature to validate Telegram WebApp init data using only the bot ID instead of requiring the bot token, following Telegram's documentation for third-party use validation.
- Adds signature-based validation functionality using Ed25519 cryptography
- Introduces new optional dependency group for cryptography package
- Provides both basic signature checking and safe data parsing functions
Reviewed Changes
Copilot reviewed 5 out of 5 changed files in this pull request and generated 1 comment.
Show a summary per file
| File | Description |
|---|---|
| aiogram/utils/web_app_signature.py | Core implementation of signature validation functions using Ed25519 cryptography |
| tests/test_utils/test_web_app_signature.py | Comprehensive test suite covering valid/invalid signatures and data parsing |
| pyproject.toml | Adds new "signature" optional dependency group with cryptography requirement |
| .github/workflows/tests.yml | Updates CI to install signature dependencies and normalizes YAML formatting |
| CHANGES/1715.feature.rst | Changelog entry documenting the new feature |
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JrooTJunior
approved these changes
Aug 17, 2025
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Description
https://core.telegram.org/bots/webapps#validating-data-for-third-party-use
Type of change
Feature
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Checklist: