Display gpg fingerprint on control panel

src/freedombone-controlpanel-user

@@ -398,8 +398,8 @@ function block_unblock_subject {
 }
 
 function show_gpg_key {
-    GPG_FINGERPRINT=$(gpg --fingerprint $MY_EMAIL_ADDRESS | grep -i "key fingerprint" | head -n 1 | awk -F '= ' '{print $2}')
-    GPG_DATE=$(gpg --fingerprint $MY_EMAIL_ADDRESS | grep -i "pub" | head -n 1 | awk -F '/' '{print $2}' | awk -F ' ' '{print $2}')
+    GPG_FINGERPRINT=$(gpg --fingerprint $MY_EMAIL_ADDRESS | sed -n '2p' | sed 's/^[ \t]*//')
+    GPG_DATE=$(gpg --fingerprint $MY_EMAIL_ADDRESS | grep -i "pub" | head -n 1 | awk -F ' ' '{print $3}')
     dialog --title $"My PGP/GPG Key" \
            --backtitle $"Freedombone User Control Panel" \
            --msgbox $"Email Address: $MY_EMAIL_ADDRESS\n\nKey ID: $GPG_ID\n\nFingerprint: $GPG_FINGERPRINT\n\nCreated: $GPG_DATE" 12 70