Golang FetchPEMRoots Examples

Example #1

File: root_cgo_darwin.go Project: oshimaya/go

func loadSystemRoots() (*CertPool, error) {
	roots := NewCertPool()

	var data C.CFDataRef = nil
	var untrustedData C.CFDataRef = nil
	err := C.FetchPEMRoots(&data, &untrustedData)
	if err == -1 {
		// TODO: better error message
		return nil, errors.New("crypto/x509: failed to load darwin system roots with cgo")
	}

	defer C.CFRelease(C.CFTypeRef(data))
	buf := C.GoBytes(unsafe.Pointer(C.CFDataGetBytePtr(data)), C.int(C.CFDataGetLength(data)))
	roots.AppendCertsFromPEM(buf)
	if untrustedData == nil {
		return roots, nil
	}
	defer C.CFRelease(C.CFTypeRef(untrustedData))
	buf = C.GoBytes(unsafe.Pointer(C.CFDataGetBytePtr(untrustedData)), C.int(C.CFDataGetLength(untrustedData)))
	untrustedRoots := NewCertPool()
	untrustedRoots.AppendCertsFromPEM(buf)

	trustedRoots := NewCertPool()
	for _, c := range roots.certs {
		if !untrustedRoots.contains(c) {
			trustedRoots.AddCert(c)
		}
	}
	return trustedRoots, nil
}

Example #2

File: root_darwin.go Project: rgmabs19357/gcc

func initDefaultRoots() {
	roots := x509.NewCertPool()

	var data C.CFDataRef = nil
	err := C.FetchPEMRoots(&data)
	if err != -1 {
		defer C.CFRelease(C.CFTypeRef(data))
		buf := C.GoBytes(unsafe.Pointer(C.CFDataGetBytePtr(data)), C.int(C.CFDataGetLength(data)))
		roots.AppendCertsFromPEM(buf)
	}

	varDefaultRoots = roots
}

Example #3

File: root_cgo_darwin.go Project: klueska/go-akaros

func initSystemRoots() {
	roots := NewCertPool()

	var data C.CFDataRef = nil
	err := C.FetchPEMRoots(&data)
	if err == -1 {
		return
	}

	defer C.CFRelease(C.CFTypeRef(data))
	buf := C.GoBytes(unsafe.Pointer(C.CFDataGetBytePtr(data)), C.int(C.CFDataGetLength(data)))
	roots.AppendCertsFromPEM(buf)
	systemRoots = roots
}

Example #4

File: root_cgo_darwin.go Project: Harvey-OS/go

func loadSystemRoots() (*CertPool, error) {
	roots := NewCertPool()

	var data C.CFDataRef = nil
	err := C.FetchPEMRoots(&data)
	if err == -1 {
		// TODO: better error message
		return nil, errors.New("crypto/x509: failed to load darwin system roots with cgo")
	}

	defer C.CFRelease(C.CFTypeRef(data))
	buf := C.GoBytes(unsafe.Pointer(C.CFDataGetBytePtr(data)), C.int(C.CFDataGetLength(data)))
	roots.AppendCertsFromPEM(buf)
	return roots, nil
}