Always implement proper authentication checks and protect sensitive credentials throughout your codebase. This includes: 1. **Validate all authentication inputs properly** to prevent panics and security vulnerabilities:
Always implement proper authentication checks and protect sensitive credentials throughout your codebase. This includes:
// Good: Safe parsing without panic risk if let Some(token) = authorization.strip_prefix(“Bearer “) { // Process token safely } else { return Err(tonic::Status::invalid_argument(“invalid authorization format”)); }
2. **Implement permission checks for all API endpoints**, even internal or testing ones:
```rust
// Always add permission checks to new endpoints
async fn your_api_endpoint(
request: Request<Body>,
_cancel: CancellationToken,
) -> Result<Response<Body>, ApiError> {
// Add this check to prevent unauthorized access
check_permissions(&request, None)?;
// Rest of your endpoint logic
// ...
}
// When logging URLs or other structures that might contain credentials
match url::Url::parse(url) {
Ok(mut url) => {
if url.password().is_some() {
let _ = url.set_password(Some("_redacted_"));
}
// Now safe to log
info!("Using URL: {}", url);
}
// ...
}
These practices prevent unauthorized access to sensitive endpoints, reduce risks of credential leakage, and improve the overall security posture of the system.
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