matrix-org / matrix-org/matrix-js-sdk

An unsupported encryption algorithm shouldn't crash the sync loop

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#3,477 0 comments 0 reactions 0 assignees View on GitHub

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Dominant language
TypeScript
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Description

Crash happens due to this error being thrown.

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start at src/crypto/index.ts lines 2695-2698, then trace how that error propagates into the sync loop. The work is complete when an unsupported encryption algorithm no longer crashes synchronization; the issue does not mention a specific test file.

Written by the indexing model from the issue text.

Assessment

Tech stack
typescript
Domain
cryptography
Issue type
Bug
Difficulty
2/5
Estimated time
1-3 hours
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
45/100

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