Support TLSA records

Closes: #4

README.md

@@ -68,12 +68,12 @@ zones:
 # Running
 Invoke the docker container with the input yaml file:
 ```bash
-docker run --rm -ti -v "${PWD}:/a" -w /a fooflington/mythic-beasts-dns mafoo.org.uk.yml
+docker run --rm -ti -v "${PWD}:/a" -w /a fooflington/mythic-dns mafoo.org.uk.yml
 ```
 
 ## Dry run
 Pass the environment variable `DRY_RUN` to prevent any changes:
 
 ```bash
-docker run --rm -ti -v "${PWD}:/a" -w /a -e DRY_RUN=1 fooflington/mythic-beasts-dns mafoo.org.uk.yml
+docker run --rm -ti -v "${PWD}:/a" -w /a -e DRY_RUN=1 fooflington/mythic-dns mafoo.org.uk.yml
 ```

manage-dns.pl

@@ -40,9 +40,9 @@ my %supported_types = (
     MX => "yes",
     NS => "yes",
     PTR => "yes",
-    SSHFP => "not yet implemented",
+    SSHFP => "yes",
     SRV => "yes",
-    TLSA => "not yet implemented",
+    TLSA => "yes",
     TXT => "yes",
 );
 sub is_unsupported($) {
@@ -136,6 +136,17 @@ sub format_record($$$$) {
         $record->{caa_property} = $property;
         $record->{caa_tag} = $property;
         $record->{data} = $data;
+    } elsif ($type eq 'SSHFP') {
+        my ($algo, $keytype, $data) = split(/\s+/, $value);
+        $record->{sshfp_type} = $keytype;
+        $record->{sshfp_algorithm} = $algo;
+        $record->{data} = $data;
+    } elsif ($type eq 'TLSA') {
+        my ($usage, $selector, $matching, $data) = split(/\s+/, $value);
+        $record->{tlsa_usage} = $usage;
+        $record->{tlsa_selector} = $selector;
+        $record->{tlsa_matching} = $matching;
+        $record->{data} = $data;
     }
 
     return $record;
@@ -158,6 +169,19 @@ sub reformat_data($$) {
             $data->{caa_property} || $data->{caa_tag},
             $data->{data}
         );
+    } elsif($type eq 'SSHFP') {
+        return sprintf('%d %d %s',
+            $data->{sshfp_algorithm},
+            $data->{sshfp_type},
+            $data->{data},
+        );
+    } elsif($type eq 'TLSA') {
+        return sprintf('%d %d %d %s',
+            $data->{tlsa_usage},
+            $data->{tlsa_selector},
+            $data->{tlsa_matching},
+            $data->{data},
+        );
     }
 
     return $data->{data};