func (proxy *ProxyHttpServer) harLogAggregator() {
proxy.Logf("Launching harLogAggregator()")
for {
select {
case reqAndResp := <-proxy.harLogEntryCh:
harEntry := new(har.Entry)
harEntry.Request = har.ParseRequest(reqAndResp.req, reqAndResp.captureContent)
harEntry.StartedDateTime = reqAndResp.start
harEntry.Response = har.ParseResponse(reqAndResp.resp, reqAndResp.captureContent)
harEntry.Time = reqAndResp.end.Sub(reqAndResp.start).Nanoseconds() / 1e6
harEntry.FillIPAddress(reqAndResp.req) // should take it from the actual conn?
if len(proxy.harLog.Log.Entries) == 0 {
proxy.harLog.AppendPage(har.Page{
ID: "0",
StartedDateTime: harEntry.StartedDateTime,
Title: "GoProxy Log",
})
}
harEntry.PageRef = "0"
proxy.harLog.AppendEntry(*harEntry)
case filename := <-proxy.harFlushRequest:
proxy.Logf("Received HAR flush request to %q", filename)
if len(proxy.harLog.Log.Entries) == 0 {
proxy.Logf("No HAR entries to flush")
continue
}
err := flushHarToDisk(proxy.harLog, filename)
if err != nil {
proxy.Logf("Error flushing HAR file to disk: %s", err)
} else {
proxy.Logf("Wrote HAR file to disk: %s", filename)
}
proxy.harLog = har.New() // reset
}
}
}
// New proxy server, logs to StdErr by default
func NewProxyHttpServer() *ProxyHttpServer {
proxy := ProxyHttpServer{
Logger: log.New(os.Stderr, "", log.LstdFlags),
requestHandlers: []Handler{},
responseHandlers: []Handler{},
connectHandlers: []Handler{},
NonProxyHandler: http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
http.Error(w, "This is a proxy server. Does not respond to non-proxy requests.", 500)
}),
Transport: &http.Transport{
TLSClientConfig: tlsClientSkipVerify,
Proxy: http.ProxyFromEnvironment,
},
MITMCertConfig: GoproxyCaConfig,
harLog: har.New(),
harLogEntryCh: make(chan harReqAndResp, 10),
harFlushRequest: make(chan string, 10),
}
proxy.ConnectDial = dialerFromEnv(&proxy)
return &proxy
}