11u domain operatore name was a singleton but should be an array

Signed-off-by: John Crispin <john@phrozen.org>

renderer/templates/interface/ssid.uc

@@ -310,7 +310,7 @@ set wireless.{{ section }}.iw_venue_type='{{ ssid.pass_point.venue_type }}'
 add_list wireless.{{ section }}.iw_venue_url={{ s((n + 1) + ":" +url) }}
 {%       endfor %}
 set wireless.{{ section }}.iw_network_auth_type='{{ match_hs20_auth_type(ssid.pass_point.auth_type) }}'
-set wireless.{{ section }}.iw_domain_name={{ s(ssid.pass_point.domain_name) }}
+set wireless.{{ section }}.iw_domain_name={{ s(join(":", ssid.pass_point.domain_name)) }}
 {%       for (let realm in ssid.pass_point.nai_realm): %}
 add_list wireless.{{ section }}.iw_nai_realm='{{ realm }}'
 {%       endfor %}

schema/interface.ssid.pass-point.yml

@@ -55,8 +55,10 @@ properties:
   domain-name:
     description:
       The IEEE 802.11u Domain Name.
-    type: string
-    format: hostname
+    type: array
+    items:
+      type: string
+      format: hostname
   nai-realm:
     description:
       NAI Realm information

schemareader.uc

@@ -2844,14 +2844,25 @@ function instantiateInterfaceSsidPassPoint(location, value, errors) {
 		}
 
 		function parseDomainName(location, value, errors) {
-			if (type(value) == "string") {
-				if (!matchHostname(value))
-					push(errors, [ location, "must be a valid hostname" ]);
+			if (type(value) == "array") {
+				function parseItem(location, value, errors) {
+					if (type(value) == "string") {
+						if (!matchHostname(value))
+							push(errors, [ location, "must be a valid hostname" ]);
 
+					}
+
+					if (type(value) != "string")
+						push(errors, [ location, "must be of type string" ]);
+
+					return value;
+				}
+
+				return map(value, (item, i) => parseItem(location + "/" + i, item, errors));
 			}
 
-			if (type(value) != "string")
-				push(errors, [ location, "must be of type string" ]);
+			if (type(value) != "array")
+				push(errors, [ location, "must be of type array" ]);
 
 			return value;
 		}

ucentral.schema.json

@@ -1126,8 +1126,11 @@
                     "maxLength": 2
                 },
                 "domain-name": {
-                    "type": "string",
-                    "format": "hostname"
+                    "type": "array",
+                    "items": {
+                        "type": "string",
+                        "format": "hostname"
+                    }
                 },
                 "nai-realm": {
                     "type": "array",