attempts to get v3 fingerprint

scans/pgp_content_scan.go

@@ -3,9 +3,12 @@ package scans
 import (
 	"github.com/s-rah/onionscan/report"
 	"golang.org/x/crypto/openpgp"
+	"golang.org/x/crypto/openpgp/armor"
+	//pgpPacket "golang.org/x/crypto/openpgp/packet"
 	"log"
 	"regexp"
 	"strings"
+	"bytes"
 )
 
 type PGPContentScan struct {
@@ -17,6 +20,27 @@ func (cs *PGPContentScan) ScanContent(content string, report *report.OnionScanRe
 	foundPGP := pgpRegexp.FindAllString(content, -1)
 	for _, keyString := range foundPGP {
 		log.Printf("\tFound key: %s\n", keyString)
+
+		buf := bytes.NewBuffer([]byte(keyString))
+		block, err := armor.Decode(buf)
+		if err != nil {
+			log.Printf("error decoding: %s\n", err)
+		} else {
+			log.Printf("Block: %s\n", block)
+			log.Printf("body: %s\n", block.Body)
+
+
+			//packet, err := pgpPacket.Read(block.Body)
+			/*if err != nil {
+				log.Printf("Read error: %s", err)
+			}*/
+			/*pk, ok := packet.(*pgpPacket.PublicKeyV3)
+			if !ok {
+				log.Printf("failed to parse, got: %s", packet)
+			}*/
+			//log.Printf("fingerprint: %s\n", pk.Fingerprint)
+		}
+
 		keys, err := openpgp.ReadArmoredKeyRing(strings.NewReader(keyString));
 		if err != nil {
 			log.Printf("ERROR: %s\n", err)
@@ -33,6 +57,7 @@ func (cs *PGPContentScan) ScanContent(content string, report *report.OnionScanRe
 
 		pubkey := keys[0].Subkeys[0].PublicKey
 		log.Printf("pubkey: %X", pubkey.Fingerprint)
+		//pk3 := pubkey.(*pgpPacket.PublicKeyV3)
 
 		report.AddPGPKey(keyString)
 	}