Play Integrity API error -100
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- Dominant language
- Java
- Stars
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Description
Describe the bug
Play Integrity check fails to start with error code -100. Using microg v0.3.6.
To Reproduce
- Use SPIC - Play Integrity Checker
- Make Play Integrity Request
Expected behavior
Show at least a failed integrity check result instead of throwing me an error code.
Screenshots
System
Android Version: 13
Custom ROM: LineageOS 20
Additional context
The old safetynet check passes with play integrity fix magisk module.
Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Reproduce the Play Integrity request with SPIC on Android 13 and LineageOS 20 using microG v0.3.6, then trace the Play Integrity request handling that produces error -100. Done means the request returns a failed integrity check result instead of exposing the error code.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- android
- Domain
- mobile-dev, security
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Quiet
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100