Add prefix to namespace #297
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Actionable comments posted: 1
🧹 Outside diff range and nitpick comments (2)
pkg/db/pgx.go (2)
74-75: Consider sanitizing namespace value in error messageWhile including the invalid namespace in the error message improves debugging, consider sanitizing or truncating the value to prevent potential information disclosure.
Consider this approach:
- "namespace must start with a letter or underscore and contain only letters, numbers, and underscores. Instead is %s", - namespace, + "namespace must start with a letter or underscore and contain only letters, numbers, and underscores. Instead got: %.32s", + namespace,This ensures the error message won't expose more than 32 characters of potentially sensitive data.
Line range hint
16-16: Critical: Namespace prefix incompatible with PostgreSQL identifier rulesThe new "xmtpd-" prefix in
BuildNamespacecontains a dash (-) character, which violates the PostgreSQL identifier rules enforced byisValidNamespace. This will cause validation failures as the regex pattern^[a-zA-Z_][a-zA-Z0-9_]*$only allows letters, numbers, and underscores.Consider these options:
- Use underscore instead of dash: "xmtpd_"
- Modify the validation regex to allow dashes
- Use a different namespace format that complies with PostgreSQL rules
Example fix for option 1:
- return fmt.Sprintf("xmtpd-%s", HexEncode(hash)[:12]) + return fmt.Sprintf("xmtpd_%s", HexEncode(hash)[:12])Also applies to: 74-75
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Summary by CodeRabbit
New Features
Bug Fixes