letsencrypt/challtestsrv

# Challenge Test Server [](https://travis-ci.org/letsencrypt/challtestsrv) [](https://coveralls.io/github/letsencrypt/challtestsrv) [](https://goreportcard.com/report/github.com/letsencrypt/challtestsrv) [](https://golangci.com/r/github.com/letsencrypt/challtestsrv) The `challtestsrv` package offers a library that can be used by test code to respond to HTTP-01, DNS-01, and TLS-ALPN-01 ACME challenges. The `challtestsrv` package can also be used as a DNS server letting developers configure `A`, `AAAA`, `CNAME`, and `CAA` DNS data for specific hostnames. The DNS server will resolve up to one level of `CNAME` aliasing for accepted DNS request types. **Important note: The `challtestsrv` library is for TEST USAGE ONLY. It is trivially insecure, offering no authentication. Only use `challtestsrv` in a controlled test environment.** For example this package is used by the Boulder [`load-generator`](https://github.com/letsencrypt/boulder/tree/9e39680e3f78c410e2d780a7badfe200a31698eb/test/load-generator) command to manage its own in-process HTTP-01 challenge server. ### Usage Create a challenge server responding to HTTP-01 challenges on ":8888" and DNS-01 challenges on ":9999" and "10.0.0.1:9998": import "github.com/letsencrypt/challtestsrv" challSrv, err := challtestsrv.New(challtestsrv.Config{ HTTPOneAddrs: []string{":8888"}, DNSAddrs: []string{":9999", "10.0.0.1:9998"}, }) if err != nil { panic(err) } Run the Challenge server and subservers: // Start the Challenge server in its own Go routine go challSrv.Run() Add an HTTP-01 response for the token `"aaa"` and the value `"bbb"`, defer cleaning it up again: challSrv.AddHTTPOneChallenge("aaa", "bbb") defer challSrv.DeleteHTTPOneChallenge("aaa") Add a DNS TXT response for the host `"_acme-challenge.example.com."` and the value `"bbb"`, defer cleaning it up again: challSrv.AddDNSTXTRecord("_acme-challenge.example.com.", "bbb") defer challSrv.DeleteDNSTXTRecord("_acme-challenge.example.com.") Get the history of HTTP requests processed by the challenge server for the host "example.com": requestHistory := challSrv.RequestHistory("example.com", challtestsrv.HTTPRequestEventType) Clear the history of HTTP requests processed by the challenge server for the host "example.com": challSrv.ClearRequestHistory("example.com", challtestsrv.HTTPRequestEventType) Stop the Challenge server and subservers: // Shutdown the Challenge server challSrv.Shutdown() For more information on the package API see Godocs and the associated package sourcecode.

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