Support more query types

- long
- short
- 0xlong
- 0xshort
- fingerprint

Signed-off-by: Georg Pfuetzenreuter <georg.pfuetzenreuter@suse.com>

src/route/hkp.js

@@ -97,7 +97,7 @@ class HKP {
     if (!util.isString(id)) {
       return false;
     }
-    return /^0x[a-fA-F0-9]{16,40}$/.test(id);
+    return /^(?:0x)?[a-fA-F0-9]{8,40}$/.test(id);
   }
 
   /**

src/service/public-key.js

@@ -261,8 +261,12 @@ class PublicKey {
     }
     // query by key id (to prevent key id collision)
     if (keyId) {
+      keyId = keyId.toLowerCase();
+      if (keyId.length === 8) {
+       keyId = new RegExp('[a-fA-F0-9]{8}' + keyId);
+      }
       queries.push({
-        keyId: keyId.toLowerCase(),
+        keyId: keyId,
         'userIds.verified': true
       });
     }

src/service/util.js

@@ -50,7 +50,7 @@ exports.isKeyId = function(data) {
   if (!this.isString(data)) {
     return false;
   }
-  return /^[a-fA-F0-9]{16}$/.test(data);
+  return /^[a-fA-F0-9]{8,16}$/.test(data);
 };
 
 /**