Investigate request body size limit protection #11

Overview

Investigate adding protection against large request bodies to prevent potential DoS attacks in the ParseRequest function.

Details

• Consider implementing http.MaxBytesReader with a configurable size limit (suggested 1MB)
• Evaluate the appropriate size limit for the use case
• Consider making the limit configurable

References

• PR Discussion: feat: RFC 9457 compatible #10
• Original suggestion: feat: RFC 9457 compatible #10 (comment)

Impact

Adding this protection would help prevent:

• Memory exhaustion from large payloads
• Potential DoS attacks
• Unnecessary resource consumption