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83 lines
2.4 KiB
Markdown
83 lines
2.4 KiB
Markdown
# go-mitmproxy
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[简体中文](./README_CN.md)
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[Mitmproxy](https://mitmproxy.org/) implemented with golang. Intercept HTTP & HTTPS requests and responses and modify them.
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## Features
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- Intercept HTTP & HTTPS requests and responses and modify them on the fly
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- SSL/TLS certificates for interception are generated on the fly
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- Certificates logic compatible with [mitmproxy](https://mitmproxy.org/), saved at `~/.mitmproxy`. If you used mitmproxy before and installed certificates, then you can use this go-mitmproxy directly
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- Addon mechanism, you can add your functions easily, refer to [addon/addon.go](./addon/addon.go)
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- Performance advantages
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- Golang's inherent performance advantages
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- Forwarding and parsing HTTPS traffic in process memory without inter-process communication such as tcp port or unix socket
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- Use LRU cache when generating certificates of different domain names to avoid double counting
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- Support `Wireshark` to analyze traffic through the environment variable `SSLKEYLOGFILE`
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- Support streaming when uploading/downloading large files
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- Web interface
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## Install
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```
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go install github.com/lqqyt2423/go-mitmproxy/cmd/go-mitmproxy@latest
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```
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## Usage
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### Startup
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```
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go-mitmproxy
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```
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After startup, the HTTP proxy address defaults to port 9080, and the web interface defaults to port 9081.
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After the first startup, the SSL/TLS certificate will be automatically generated at `~/.mitmproxy/mitmproxy-ca-cert.pem`. You can refer to this link to install: [About Certificates](https://docs.mitmproxy.org/stable/concepts-certificates/).
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### Help
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```
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Usage of go-mitmproxy:
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-addr string
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proxy listen addr (default ":9080")
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-dump string
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dump filename
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-dump_level int
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dump level: 0 - header, 1 - header + body
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-mapper_dir string
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mapper files dirpath
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-ssl_insecure
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not verify upstream server SSL/TLS certificates.
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-version
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show version
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-web_addr string
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web interface listen addr (default ":9081")
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-cert_path string
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path of generate cert files
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```
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## Usage as package
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Refer to [cmd/go-mitmproxy/main.go](./cmd/go-mitmproxy/main.go), you can add your own addon by call `AddAddon` method.
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For more examples, please refer to [examples](./examples)
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## Web interface
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## TODO
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- [ ] Support http2
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- [ ] Support parse websocket
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## License
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[MIT License](./LICENSE)
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