From 1e417ea93fc2aea660653c93c3948338d32dee15 Mon Sep 17 00:00:00 2001
From: Michael Kirk <michael.code@endoftheworl.de>
Date: Wed, 12 Oct 2016 17:38:24 -0400
Subject: [PATCH] Longpress to copy safety numbers
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Nothing else to see here. =)

 ༼ つ ◕◡◕ ༽つ [swift]

// FREEBIE
---
 Signal.xcodeproj/project.pbxproj              | 13 ++++
 Signal/src/Signal-Bridging-Header.h           |  3 +
 Signal/src/Storyboard/Storyboard.storyboard   | 45 ++++++------
 .../FingerprintViewController.m               |  3 +-
 Signal/src/views/CopyableLabel.swift          | 72 +++++++++++++++++++
 5 files changed, 113 insertions(+), 23 deletions(-)
 create mode 100644 Signal/src/Signal-Bridging-Header.h
 create mode 100644 Signal/src/views/CopyableLabel.swift

diff --git a/Signal.xcodeproj/project.pbxproj b/Signal.xcodeproj/project.pbxproj
index acf6c75eb..eb709f8e9 100644
--- a/Signal.xcodeproj/project.pbxproj
+++ b/Signal.xcodeproj/project.pbxproj
@@ -39,6 +39,7 @@
 		458E383A1D6699FA0094BD24 /* OWSDeviceProvisioningURLParserTest.m in Sources */ = {isa = PBXBuildFile; fileRef = 458E38391D6699FA0094BD24 /* OWSDeviceProvisioningURLParserTest.m */; };
 		459311FC1D75C948008DD4F0 /* OWSDeviceTableViewCell.m in Sources */ = {isa = PBXBuildFile; fileRef = 459311FB1D75C948008DD4F0 /* OWSDeviceTableViewCell.m */; };
 		459C3F0D1C9B3A1B003ACF51 /* TSMessageAdapterTest.m in Sources */ = {isa = PBXBuildFile; fileRef = 459C3F0C1C9B3A1B003ACF51 /* TSMessageAdapterTest.m */; };
+		45B201761DAECBFE00C461E0 /* CopyableLabel.swift in Sources */ = {isa = PBXBuildFile; fileRef = 45B201751DAECBFE00C461E0 /* CopyableLabel.swift */; };
 		45BFFFA81D898AF0004A12A7 /* OWSStaleNotificationObserver.m in Sources */ = {isa = PBXBuildFile; fileRef = 45BFFFA71D898AF0004A12A7 /* OWSStaleNotificationObserver.m */; };
 		45BFFFA91D898AF0004A12A7 /* OWSStaleNotificationObserver.m in Sources */ = {isa = PBXBuildFile; fileRef = 45BFFFA71D898AF0004A12A7 /* OWSStaleNotificationObserver.m */; };
 		45C681B71D305A580050903A /* OWSCall.m in Sources */ = {isa = PBXBuildFile; fileRef = 45C681B61D305A580050903A /* OWSCall.m */; };
@@ -577,6 +578,8 @@
 		4597E94E1D8313C100040CDE /* sq */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = sq; path = translations/sq.lproj/Localizable.strings; sourceTree = "<group>"; };
 		4597E94F1D8313CB00040CDE /* bg */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = bg; path = translations/bg.lproj/Localizable.strings; sourceTree = "<group>"; };
 		459C3F0C1C9B3A1B003ACF51 /* TSMessageAdapterTest.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = TSMessageAdapterTest.m; path = "view controllers/Signals/TSMessageAdapters/TSMessageAdapterTest.m"; sourceTree = "<group>"; };
+		45B201741DAECBFD00C461E0 /* Signal-Bridging-Header.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "Signal-Bridging-Header.h"; sourceTree = "<group>"; };
+		45B201751DAECBFE00C461E0 /* CopyableLabel.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = CopyableLabel.swift; sourceTree = "<group>"; };
 		45BFFFA61D898AF0004A12A7 /* OWSStaleNotificationObserver.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = OWSStaleNotificationObserver.h; path = Observers/OWSStaleNotificationObserver.h; sourceTree = "<group>"; };
 		45BFFFA71D898AF0004A12A7 /* OWSStaleNotificationObserver.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = OWSStaleNotificationObserver.m; path = Observers/OWSStaleNotificationObserver.m; sourceTree = "<group>"; };
 		45C681B51D305A580050903A /* OWSCall.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = OWSCall.h; sourceTree = "<group>"; };
@@ -1287,6 +1290,7 @@
 				76EB052B18170B33006006FC /* Views */,
 				76EB04FE18170B33006006FC /* View Controllers */,
 				45BFFFA51D898AB8004A12A7 /* Observers */,
+				45B201741DAECBFD00C461E0 /* Signal-Bridging-Header.h */,
 			);
 			path = src;
 			sourceTree = "<group>";
@@ -1779,6 +1783,7 @@
 		76EB052B18170B33006006FC /* Views */ = {
 			isa = PBXGroup;
 			children = (
+				45B201751DAECBFE00C461E0 /* CopyableLabel.swift */,
 				45C681C11D305C9E0050903A /* OWSDisplayedMessageCollectionViewCell.h */,
 				45C681C21D305C9E0050903A /* OWSDisplayedMessageCollectionViewCell.m */,
 				45C681C31D305C9E0050903A /* OWSDisplayedMessageCollectionViewCell.xib */,
@@ -2447,6 +2452,7 @@
 				TargetAttributes = {
 					D221A088169C9E5E00537ABF = {
 						DevelopmentTeam = U68MSDN6DR;
+						LastSwiftMigration = 0800;
 						SystemCapabilities = {
 							com.apple.DataProtection = {
 								enabled = 1;
@@ -2907,6 +2913,7 @@
 				76EB05C618170B33006006FC /* HelloAckPacket.m in Sources */,
 				76EB05E818170B33006006FC /* CallFailedServerMessage.m in Sources */,
 				76EB05FA18170B33006006FC /* CallConnectUtil_Responder.m in Sources */,
+				45B201761DAECBFE00C461E0 /* CopyableLabel.swift in Sources */,
 				76EB05AE18170B33006006FC /* SrtpStream.m in Sources */,
 				E197B61318BBEC1A00F073E5 /* DesiredBufferDepthController.m in Sources */,
 				76EB064818170B33006006FC /* Zid.m in Sources */,
@@ -3353,7 +3360,9 @@
 				PRODUCT_BUNDLE_IDENTIFIER = org.whispersystems.signal;
 				PRODUCT_NAME = Signal;
 				SDKROOT = iphoneos;
+				SWIFT_OBJC_BRIDGING_HEADER = "Signal/src/Signal-Bridging-Header.h";
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
+				SWIFT_VERSION = 3.0;
 				TEST_AFTER_BUILD = YES;
 				VALID_ARCHS = "arm64 armv7 armv7s i386";
 				WRAPPER_EXTENSION = app;
@@ -3410,6 +3419,8 @@
 				PRODUCT_NAME = Signal;
 				PROVISIONING_PROFILE = "";
 				SDKROOT = iphoneos;
+				SWIFT_OBJC_BRIDGING_HEADER = "Signal/src/Signal-Bridging-Header.h";
+				SWIFT_VERSION = 3.0;
 				TEST_AFTER_BUILD = YES;
 				VALID_ARCHS = "arm64 armv7 armv7s i386";
 				WRAPPER_EXTENSION = app;
@@ -3420,6 +3431,7 @@
 			isa = XCBuildConfiguration;
 			baseConfigurationReference = AD2AB1207E8888E4262D781B /* Pods-SignalTests.debug.xcconfig */;
 			buildSettings = {
+				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				BUNDLE_LOADER = "$(BUILT_PRODUCTS_DIR)/Signal.app/Signal";
 				CLANG_ALLOW_NON_MODULAR_INCLUDES_IN_FRAMEWORK_MODULES = YES;
 				CODE_SIGN_IDENTITY = "iPhone Developer";
@@ -3472,6 +3484,7 @@
 			isa = XCBuildConfiguration;
 			baseConfigurationReference = E85DB184824BA9DC302EC8B3 /* Pods-SignalTests.app store release.xcconfig */;
 			buildSettings = {
+				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				BUNDLE_LOADER = "$(BUILT_PRODUCTS_DIR)/Signal.app/Signal";
 				CLANG_ALLOW_NON_MODULAR_INCLUDES_IN_FRAMEWORK_MODULES = YES;
 				CODE_SIGN_IDENTITY = "iPhone Developer";
diff --git a/Signal/src/Signal-Bridging-Header.h b/Signal/src/Signal-Bridging-Header.h
new file mode 100644
index 000000000..e11d920b1
--- /dev/null
+++ b/Signal/src/Signal-Bridging-Header.h
@@ -0,0 +1,3 @@
+//
+//  Use this file to import your target's public headers that you would like to expose to Swift.
+//
diff --git a/Signal/src/Storyboard/Storyboard.storyboard b/Signal/src/Storyboard/Storyboard.storyboard
index ab26d0ace..aa259390a 100644
--- a/Signal/src/Storyboard/Storyboard.storyboard
+++ b/Signal/src/Storyboard/Storyboard.storyboard
@@ -187,13 +187,19 @@
                             </view>
                             <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="B4o-Rc-z68" userLabel="Instructions Container">
                                 <subviews>
-                                    <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="12345 54432 83456 89456 24327 87547 90123 31523 91052 84930 89304 00234" textAlignment="center" lineBreakMode="tailTruncation" numberOfLines="3" baselineAdjustment="alignBaselines" minimumScaleFactor="0.5" adjustsLetterSpacingToFitWidth="YES" translatesAutoresizingMaskIntoConstraints="NO" id="e7E-iS-3Oc" userLabel="Privacy Verification Key Text">
+                                    <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="12345 54432 83456 89456 24327 87547 90123 31523 91052 84930 89304 00234" textAlignment="center" lineBreakMode="tailTruncation" numberOfLines="3" baselineAdjustment="alignBaselines" minimumScaleFactor="0.5" adjustsLetterSpacingToFitWidth="YES" translatesAutoresizingMaskIntoConstraints="NO" id="e7E-iS-3Oc" userLabel="Privacy Verification Key Text" customClass="CopyableLabel" customModule="Signal" customModuleProvider="target">
+                                        <gestureRecognizers/>
                                         <constraints>
                                             <constraint firstAttribute="height" constant="70" id="k9r-Fg-1QJ"/>
                                         </constraints>
                                         <fontDescription key="fontDescription" name="Menlo-Regular" family="Menlo" pointSize="23"/>
                                         <color key="textColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                                         <nil key="highlightedColor"/>
+                                        <userDefinedRuntimeAttributes>
+                                            <userDefinedRuntimeAttribute type="color" keyPath="borderColor">
+                                                <color key="value" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                                            </userDefinedRuntimeAttribute>
+                                        </userDefinedRuntimeAttributes>
                                     </label>
                                     <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Scan the code on your contact's device, or ask them to scan your code to verify that your messages are end-to-end encrypted." lineBreakMode="tailTruncation" numberOfLines="0" baselineAdjustment="alignBaselines" minimumScaleFactor="0.5" adjustsLetterSpacingToFitWidth="YES" translatesAutoresizingMaskIntoConstraints="NO" id="DV4-GV-ZPf" userLabel="Instructions ">
                                         <constraints>
@@ -229,9 +235,6 @@
                                     <constraint firstAttribute="trailing" secondItem="e7E-iS-3Oc" secondAttribute="trailing" constant="36" id="daW-7v-6MP"/>
                                     <constraint firstItem="DV4-GV-ZPf" firstAttribute="leading" secondItem="B4o-Rc-z68" secondAttribute="leading" constant="16" id="sZ7-tO-0jJ"/>
                                 </constraints>
-                                <connections>
-                                    <outletCollection property="gestureRecognizers" destination="Mg3-ad-PGG" appends="YES" id="fDZ-ZY-J04"/>
-                                </connections>
                             </view>
                             <navigationBar contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="hFb-r7-ELc">
                                 <constraints>
@@ -289,8 +292,6 @@
                         <action selector="closeButtonAction:" destination="urv-62-RsD" id="Odq-bS-LCh"/>
                     </connections>
                 </barButtonItem>
-                <tapGestureRecognizer id="fRl-Lt-y39"/>
-                <tapGestureRecognizer id="Mg3-ad-PGG"/>
             </objects>
             <point key="canvasLocation" x="-1087" y="-2423"/>
         </scene>
@@ -352,11 +353,11 @@
                                         <rect key="frame" x="0.0" y="100" width="375" height="44"/>
                                         <autoresizingMask key="autoresizingMask"/>
                                         <tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" tableViewCell="Dzg-XO-ciX" id="KFb-kN-MV9">
-                                            <frame key="frameInset" width="342" height="43"/>
+                                            <frame key="frameInset" width="342" height="43.5"/>
                                             <autoresizingMask key="autoresizingMask"/>
                                             <subviews>
                                                 <label opaque="NO" multipleTouchEnabled="YES" contentMode="left" text="Verify Safety Numbers" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="Iq5-ca-zUp">
-                                                    <frame key="frameInset" minX="62" width="278" height="43"/>
+                                                    <frame key="frameInset" minX="62" width="278" height="43.5"/>
                                                     <autoresizingMask key="autoresizingMask"/>
                                                     <fontDescription key="fontDescription" type="system" pointSize="17"/>
                                                     <nil key="textColor"/>
@@ -377,7 +378,7 @@
                                         <rect key="frame" x="0.0" y="144" width="375" height="108"/>
                                         <autoresizingMask key="autoresizingMask"/>
                                         <tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" tableViewCell="U6h-Xo-HEv" id="Nmz-2u-fOY">
-                                            <frame key="frameInset" width="375" height="107"/>
+                                            <frame key="frameInset" width="375" height="108"/>
                                             <autoresizingMask key="autoresizingMask"/>
                                             <subviews>
                                                 <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Disappearing Messages" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" minimumScaleFactor="0.5" translatesAutoresizingMaskIntoConstraints="NO" id="qbY-qJ-enK" userLabel="Disappearing Messages">
@@ -426,7 +427,7 @@
                                         <rect key="frame" x="0.0" y="252" width="375" height="76"/>
                                         <autoresizingMask key="autoresizingMask"/>
                                         <tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" tableViewCell="3dL-aW-P1A" id="2a2-Po-p8O">
-                                            <frame key="frameInset" width="375" height="75"/>
+                                            <frame key="frameInset" width="375" height="76"/>
                                             <autoresizingMask key="autoresizingMask"/>
                                             <subviews>
                                                 <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Messages disappear after 8 hours." lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" minimumScaleFactor="0.5" translatesAutoresizingMaskIntoConstraints="NO" id="c6Q-rV-1LO" userLabel="Keep messages for 8 hours.">
@@ -472,11 +473,11 @@
                                         <rect key="frame" x="0.0" y="384" width="375" height="44"/>
                                         <autoresizingMask key="autoresizingMask"/>
                                         <tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" tableViewCell="XHr-b6-Gvn" id="Epj-vT-UYL">
-                                            <frame key="frameInset" width="342" height="43"/>
+                                            <frame key="frameInset" width="342" height="43.5"/>
                                             <autoresizingMask key="autoresizingMask"/>
                                             <subviews>
                                                 <label opaque="NO" multipleTouchEnabled="YES" contentMode="left" text="Update Group" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="NxZ-wa-xV9">
-                                                    <frame key="frameInset" minX="15" width="325" height="43"/>
+                                                    <frame key="frameInset" minX="15" width="325" height="43.5"/>
                                                     <autoresizingMask key="autoresizingMask"/>
                                                     <fontDescription key="fontDescription" type="system" pointSize="17"/>
                                                     <nil key="textColor"/>
@@ -492,11 +493,11 @@
                                         <rect key="frame" x="0.0" y="428" width="375" height="44"/>
                                         <autoresizingMask key="autoresizingMask"/>
                                         <tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" tableViewCell="w57-rz-BWN" id="Pgy-Fc-U25">
-                                            <frame key="frameInset" width="342" height="43"/>
+                                            <frame key="frameInset" width="342" height="43.5"/>
                                             <autoresizingMask key="autoresizingMask"/>
                                             <subviews>
                                                 <label opaque="NO" multipleTouchEnabled="YES" contentMode="left" text="Leave Group" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="geN-YN-TQg">
-                                                    <frame key="frameInset" minX="15" width="325" height="43"/>
+                                                    <frame key="frameInset" minX="15" width="325" height="43.5"/>
                                                     <autoresizingMask key="autoresizingMask"/>
                                                     <fontDescription key="fontDescription" type="system" pointSize="17"/>
                                                     <nil key="textColor"/>
@@ -509,11 +510,11 @@
                                         <rect key="frame" x="0.0" y="472" width="375" height="44"/>
                                         <autoresizingMask key="autoresizingMask"/>
                                         <tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" tableViewCell="Dnq-Ko-46l" id="VRQ-31-E5Y">
-                                            <frame key="frameInset" width="342" height="43"/>
+                                            <frame key="frameInset" width="342" height="43.5"/>
                                             <autoresizingMask key="autoresizingMask"/>
                                             <subviews>
                                                 <label opaque="NO" multipleTouchEnabled="YES" contentMode="left" text="Group Members" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="Zml-Zn-2fd">
-                                                    <frame key="frameInset" minX="15" width="325" height="43"/>
+                                                    <frame key="frameInset" minX="15" width="325" height="43.5"/>
                                                     <autoresizingMask key="autoresizingMask"/>
                                                     <fontDescription key="fontDescription" type="system" pointSize="17"/>
                                                     <nil key="textColor"/>
@@ -1927,8 +1928,8 @@
                             </view>
                             <tableView clipsSubviews="YES" contentMode="scaleToFill" alwaysBounceVertical="YES" dataMode="prototypes" style="plain" separatorStyle="default" allowsMultipleSelection="YES" rowHeight="44" sectionHeaderHeight="22" sectionFooterHeight="22" translatesAutoresizingMaskIntoConstraints="NO" id="cFo-AT-Srf">
                                 <color key="backgroundColor" red="0.94901960780000005" green="0.94901960780000005" blue="0.94901960780000005" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
-                                <view key="tableHeaderView" contentMode="scaleToFill" misplaced="YES" id="ekO-kw-iHV" userLabel="Header View">
-                                    <rect key="frame" x="0.0" y="0.0" width="1000" height="40"/>
+                                <view key="tableHeaderView" contentMode="scaleToFill" id="ekO-kw-iHV" userLabel="Header View">
+                                    <rect key="frame" x="0.0" y="0.0" width="375" height="40"/>
                                     <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
                                     <subviews>
                                         <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Add people" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" minimumFontSize="9" translatesAutoresizingMaskIntoConstraints="NO" id="daD-wf-IGn">
@@ -1945,15 +1946,15 @@
                                     </constraints>
                                 </view>
                                 <prototypes>
-                                    <tableViewCell contentMode="scaleToFill" misplaced="YES" selectionStyle="gray" hidesAccessoryWhenEditing="NO" indentationLevel="1" indentationWidth="0.0" reuseIdentifier="GroupSearchCell" textLabel="a4j-OQ-ala" rowHeight="60" style="IBUITableViewCellStyleDefault" id="yfF-Jl-bZ1">
-                                        <rect key="frame" x="0.0" y="62" width="1000" height="60"/>
+                                    <tableViewCell contentMode="scaleToFill" selectionStyle="gray" hidesAccessoryWhenEditing="NO" indentationLevel="1" indentationWidth="0.0" reuseIdentifier="GroupSearchCell" textLabel="a4j-OQ-ala" rowHeight="60" style="IBUITableViewCellStyleDefault" id="yfF-Jl-bZ1">
+                                        <rect key="frame" x="0.0" y="62" width="375" height="60"/>
                                         <autoresizingMask key="autoresizingMask"/>
                                         <tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" tableViewCell="yfF-Jl-bZ1" id="f0v-od-N9K">
-                                            <frame key="frameInset" width="1000" height="60"/>
+                                            <frame key="frameInset" width="375" height="60"/>
                                             <autoresizingMask key="autoresizingMask"/>
                                             <subviews>
                                                 <label opaque="NO" multipleTouchEnabled="YES" contentMode="left" text="Title" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="a4j-OQ-ala">
-                                                    <frame key="frameInset" minX="164" width="672" height="59.5"/>
+                                                    <frame key="frameInset" minX="15" width="345" height="59.5"/>
                                                     <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
                                                     <fontDescription key="fontDescription" type="system" weight="medium" pointSize="20"/>
                                                     <color key="textColor" red="0.0" green="0.0" blue="0.0" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
diff --git a/Signal/src/view controllers/FingerprintViewController.m b/Signal/src/view controllers/FingerprintViewController.m
index 6ef13fec4..82a950702 100644
--- a/Signal/src/view controllers/FingerprintViewController.m	
+++ b/Signal/src/view controllers/FingerprintViewController.m	
@@ -9,6 +9,7 @@
 #import "FingerprintViewController.h"
 #import "DJWActionSheet+OWS.h"
 #import "OWSConversationSettingsTableViewController.h"
+#import "Signal-Swift.h"
 #import <SignalServiceKit/NSDate+millisecondTimeStamp.h>
 #import <SignalServiceKit/OWSFingerprint.h>
 #import <SignalServiceKit/TSInfoMessage.h>
@@ -37,7 +38,7 @@ NS_ASSUME_NONNULL_BEGIN
 @property (strong, nonatomic) IBOutlet UIView *qrContainer;
 @property (strong, nonatomic) IBOutlet UIView *privacyVerificationQRCodeFrame;
 @property (strong, nonatomic) IBOutlet UIImageView *privacyVerificationQRCode;
-@property (strong, nonatomic) IBOutlet UILabel *privacyVerificationFingerprint;
+@property (strong, nonatomic) IBOutlet CopyableLabel *privacyVerificationFingerprint;
 @property (strong, nonatomic) IBOutlet UILabel *instructionsLabel;
 @property (strong, nonatomic) IBOutlet UIButton *scanButton;
 
diff --git a/Signal/src/views/CopyableLabel.swift b/Signal/src/views/CopyableLabel.swift
new file mode 100644
index 000000000..e12eab538
--- /dev/null
+++ b/Signal/src/views/CopyableLabel.swift
@@ -0,0 +1,72 @@
+//  Created by Michael Kirk on 10/12/16.
+//  Copyright © 2016 Open Whisper Systems. All rights reserved.
+
+import UIKit
+
+class CopyableLabel : UILabel {
+
+    deinit {
+        NotificationCenter.default.removeObserver(self);
+    }
+
+    override init(frame: CGRect) {
+        super.init(frame: frame)
+        setupGestureRecognizer()
+    }
+
+    required init?(coder aDecoder: NSCoder) {
+        super.init(coder: aDecoder)
+        setupGestureRecognizer()
+    }
+
+    @IBInspectable var borderColor: UIColor? {
+        didSet {
+            layer.borderColor = borderColor?.cgColor
+        }
+    }
+
+    override func drawText(in rect: CGRect) {
+        let insets = UIEdgeInsets.init(top: 5, left: 5, bottom: 5, right: 5)
+        super.drawText(in: UIEdgeInsetsInsetRect(rect, insets))
+    }
+
+    func hideBorder() {
+        layer.borderWidth = 0
+    }
+
+    func showBorder() {
+        layer.borderWidth = 1.0
+    }
+
+    func setupGestureRecognizer() {
+        isUserInteractionEnabled = true
+        let longpressGestureRecognizer = UILongPressGestureRecognizer(target: self, action: #selector(showMenuGesture))
+        addGestureRecognizer(longpressGestureRecognizer)
+        NotificationCenter.default.addObserver(self, selector: #selector(hideBorder), name:NSNotification.Name.UIMenuControllerWillHideMenu, object: nil)
+    }
+
+    func showMenuGesture(gestureRecognizer: UILongPressGestureRecognizer) {
+        guard gestureRecognizer.state == .began else {
+            return
+        }
+
+        becomeFirstResponder();
+        showBorder()
+        UIMenuController.shared.setTargetRect(self.frame, in: self.superview!)
+        UIMenuController.shared.setMenuVisible(true, animated: true)
+    }
+
+    // MARK: UIResponder
+
+    override var canBecomeFirstResponder: Bool { return true }
+
+    override func canPerformAction(_ action: Selector, withSender sender: Any?) -> Bool {
+        return action == #selector(UIResponder.copy(_:))
+    }
+
+    override func copy(_ sender: Any?) {
+        NSLog("Copied safety numbers.")
+        UIPasteboard.general.string = self.text
+    }
+
+}