Load children in order

loadConn.go

@@ -9,18 +9,19 @@ type Connection struct {
 }
 
 type IKEConf struct {
-	LocalAddrs  []string `json:"local_addrs"`
-	RemoteAddrs []string `json:"remote_addrs,omitempty"`
-	Proposals   []string `json:"proposals,omitempty"`
-	Version     string   `json:"version"` //1 for ikev1, 0 for ikev1 & ikev2
-	Encap       string   `json:"encap"`   //yes,no
-	KeyingTries string   `json:"keyingtries"`
-	//	RekyTime   string                 `json:"rekey_time"`
-	DPDDelay   string                 `json:"dpd_delay,omitempty"`
-	LocalAuth  AuthConf               `json:"local"`
-	RemoteAuth AuthConf               `json:"remote"`
-	Pools      []string               `json:"pools,omitempty"`
-	Children   map[string]ChildSAConf `json:"children"`
+	LocalAddrs  []string                 `json:"local_addrs"`
+	RemoteAddrs []string                 `json:"remote_addrs,omitempty"`
+	Proposals   []string                 `json:"proposals,omitempty"`
+	Version     string                   `json:"version"` //1 for ikev1, 0 for ikev1 & ikev2
+	Encap       string                   `json:"encap"`   //yes,no
+	KeyingTries string                   `json:"keyingtries"`
+	RekeyTime   string                   `json:"rekey_time"`
+	ReauthTime  string                   `json:"reauth_time"`
+	DPDDelay    string                   `json:"dpd_delay,omitempty"`
+	LocalAuth   AuthConf                 `json:"local"`
+	RemoteAuth  AuthConf                 `json:"remote"`
+	Pools       []string                 `json:"pools,omitempty"`
+	Children    []map[string]ChildSAConf `json:"children"`
 }
 
 type AuthConf struct {

msg.go

@@ -237,11 +237,30 @@ func writeMap(w *bytes.Buffer, msg map[string]interface{}) (err error) {
 		case string:
 			writeKeyString(w, k, t)
 		case []interface{}:
-			str := make([]string, len(t))
-			for i := range t {
-				str[i] = t[i].(string)
+			if len(t) == 0 {
+				continue
+			}
+
+			switch t[0].(type) {
+			case string:
+
+				str := make([]string, len(t))
+				for i := range t {
+					str[i] = t[i].(string)
+				}
+				writeKeyList(w, k, str)
+			case map[string]interface{}:
+				// If the interface{} is actually a nested map[string]interface{}
+				// then we want to write the keyMap in the order that they are
+				// in the slice. This is necessary for the ordering of `children`
+				for _, nested := range t {
+					nestedVal := nested.(map[string]interface{})
+
+					for _ = range nestedVal {
+						writeKeyMap(w, k, nestedVal)
+					}
+				}
 			}
-			writeKeyList(w, k, str)
 		default:
 			return fmt.Errorf("[writeMap] can not write type %T right now", msg)
 		}