Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
tl;dr
AI Generated Summary
Implemented node-to-node authentication using JWT tokens for secure communication between XMTP nodes.
What changed?
AuthInterceptor
for client-side gRPC calls to inject JWT tokens into request headers.TokenFactory
to useuint32
for node IDs instead ofint32
.Registrant
to include aTokenFactory
.syncWorker
to use the newAuthInterceptor
when connecting to other nodes.NODE_AUTHORIZATION_HEADER_NAME
for the authentication header.How to test?
pkg/interceptors/client/auth_test.go
for specific tests of the authentication system.Why make this change?
This change enhances the security of the XMTP network by implementing node-to-node authentication. It ensures that only authorized nodes can communicate with each other, preventing unauthorized access to sensitive data and operations. This is a crucial step in maintaining the integrity and confidentiality of the XMTP network.