Security-59306.11.20.tar.gz

[apple/security.git] / keychain / TrustedPeersHelper / Utils.swift

diff --git a/keychain/TrustedPeersHelper/Utils.swift b/keychain/TrustedPeersHelper/Utils.swift
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+/*
+ * Copyright (c) 2018 Apple Inc. All Rights Reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ *
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this
+ * file.
+ *
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ *
+ * @APPLE_LICENSE_HEADER_END@
+ */
+
+import Foundation
+
+extension SignedPeerPermanentInfo {
+    init(_ permanentInfo: TPPeerPermanentInfo) {
+        self.peerPermanentInfo = permanentInfo.data
+        self.sig = permanentInfo.sig
+    }
+
+    func toPermanentInfo(peerID: String) -> TPPeerPermanentInfo? {
+        return TPPeerPermanentInfo(peerID: peerID,
+                                   data: self.peerPermanentInfo,
+                                   sig: self.sig,
+                                   keyFactory: TPECPublicKeyFactory())
+    }
+}
+
+extension SignedPeerStableInfo {
+    init(_ stableInfo: TPPeerStableInfo) {
+        self.peerStableInfo = stableInfo.data
+        self.sig = stableInfo.sig
+    }
+
+    func toStableInfo() -> TPPeerStableInfo? {
+        return TPPeerStableInfo(data: self.peerStableInfo, sig: self.sig)
+    }
+}
+
+extension SignedPeerDynamicInfo {
+    init(_ dynamicInfo: TPPeerDynamicInfo) {
+        self.peerDynamicInfo = dynamicInfo.data
+        self.sig = dynamicInfo.sig
+    }
+
+    func toDynamicInfo() -> TPPeerDynamicInfo? {
+        return TPPeerDynamicInfo(data: self.peerDynamicInfo, sig: self.sig)
+    }
+}