Getting SSL certificate expiry date

[skogs]

Hi, I am looking to retrieve SSL certificate expiry date information for a site. I see there is a INFO_CERTINFO argument to Easy GetInfo() method to obtain this information. The call is supposed to return a slist of certificates in the chain (I presume). However, the test code crashes when this parameter to used.

Is there a way around this or some example code to try out? Or, is there any other way to get the same information using a different API call?
if err := easy.Perform(); err != nil { fmt.Printf("ERROR: %v\n", err) } else { x, err := easy.Getinfo(curl.INFO_CERTINFO) if err != nil { } fmt.Printf("certinfo:%f", x) }

goroutine 1 [running]: github.com/andelf/go-curl.(*CURL).Getinfo.func5(0x40743c, 0x0, 0x0) /DIR/pkg/mod/github.com/andelf/[email protected]/easy.go:409 +0x5b github.com/andelf/go-curl.(*CURL).Getinfo(0xc00010a000, 0x400022) /DIR/pkg/mod/github.com/andelf/[email protected]/easy.go:409 +0xe6 main.main() /DIR/gotest/hello/main.go:27 +0xff exit status 2

Thanks and appreciate all the hard work that went into this work!