7.4.4

fix(dnsserver): Fix SOA record timeout issue by correcting RRSIG field formatting

- Fixed RRSIG generation by using correct field name 'signersName' (not 'signerName')
- Fixed label count calculation in RRSIG by filtering empty strings
- Added SOA records to DNSSEC signing map for proper RRSIG generation
- Added error logging and fallback values for RRSIG generation robustness
- Updated test expectations to match corrected DNSSEC RRset signing behavior
- Added comprehensive SOA test coverage including timeout, debug, and simple test scenarios

ts_server/classes.dnsserver.ts

@@ -637,6 +637,12 @@ export class DnsServer {
           },
         };
         response.answers.push(soaAnswer as plugins.dnsPacket.Answer);
+        
+        // Add SOA record to DNSSEC signing map if DNSSEC is requested
+        if (dnssecRequested) {
+          const soaKey = `${question.name}:SOA`;
+          rrsetMap.set(soaKey, [soaAnswer]);
+        }
       }
     }
 
@@ -684,6 +690,17 @@ export class DnsServer {
 
     // Sign the RRset
     const signature = this.dnsSec.signData(rrsetBuffer);
+    
+    // Ensure all fields are defined
+    if (!signerName || !signature) {
+      console.error('RRSIG generation error - missing fields:', {
+        signerName,
+        signature: signature ? 'present' : 'missing',
+        algorithm,
+        keyTag,
+        type
+      });
+    }
 
     // Construct the RRSIG record
     const rrsig: DnsAnswer = {
@@ -692,15 +709,15 @@ export class DnsServer {
       class: 'IN',
       ttl,
       data: {
-        typeCovered: type, // Changed to type string
+        typeCovered: type, // dns-packet expects the string type
         algorithm,
-        labels: name.split('.').length - 1,
+        labels: name.split('.').filter(l => l.length > 0).length, // Fix label count
         originalTTL: ttl,
         expiration,
         inception,
         keyTag,
-        signerName,
-        signature: signature,
+        signersName: signerName || this.options.dnssecZone, // Note: signersName with 's'
+        signature: signature || Buffer.alloc(0), // Fallback to empty buffer
       },
     };