tree.fail
PLC Directory over DNS (experiment)
domain are case insensitive
+5
-1
plcdns.go
+5
-1
plcdns.go
···
114
114
// _labeler.<did>.plc.atscan.net
115
115
func (h *PLCHandler) parseDomain(domain string) (string, QueryType, bool) {
116
116
domain = strings.TrimSuffix(domain, ".")
117
+
118
+
// DNS is case-insensitive, normalize to lowercase
119
+
domain = strings.ToLower(domain)
120
+
117
121
parts := strings.Split(domain, ".")
118
122
119
123
// Should be at least: [_prefix, <did>, plc, atscan, net]
···
136
140
return "", QueryInvalid, false
137
141
}
138
142
139
-
// Extract DID identifier
143
+
// Extract DID identifier (already lowercase due to normalization above)
140
144
didIdentifier := parts[1]
141
145
142
146
// Construct full DID