The certificate_transparency_plugin is a Flutter plugin designed to verify Certificate Transparency (CT) logs on Android devices. It leverages OkHttp and CTLogger to validate SSL/TLS certificates against public CT logs, ensuring certificates have been properly logged and preventing unauthorized certificate issuance. This enhances security by detecting potential certificate misissuance early. The plugin integrates seamlessly into Android-based apps requiring strong HTTPS validation.
Use cases
- Validating SSL certificates in secure communications
- Detecting unauthorized or fraudulent certificates
- Enhancing app security for financial or sensitive data apps
- Integrating CT checks into existing HTTP clients
- Monitoring certificate transparency compliance
Key features
- Android-only support
- Integration with OkHttp
- Uses CTLogger for log verification
- Lightweight and focused on CT validation
- Simple API for certificate transparency checks
Suitable for
- Security-focused Android applications
- Apps handling sensitive user data
- Financial or healthcare apps requiring high trust
- Developers implementing advanced TLS security measures
Considerations
- Limited to Android platform
- Requires proper configuration of CT logs
- Depends on external OkHttp and CTLogger libraries
- No support for iOS or web platforms
- May require additional network permissions