There is no longer a distinction between redphone/text secure users. (#12)

We only support voice+text clients 

* remove voice parameter since we always support voice
* test TSAttributes

Plus re-styled touched code:
* don't access ivars outside of init/dealloc
* remove unused code


// FREEBIE

Example/TSKitiOSTestApp/TSKitiOSTestApp.xcodeproj/project.pbxproj

@@ -16,6 +16,7 @@
 		45458B7A1CC342B600A02153 /* TSStorageSignedPreKeyStore.m in Sources */ = {isa = PBXBuildFile; fileRef = 45458B711CC342B600A02153 /* TSStorageSignedPreKeyStore.m */; };
 		45458B7B1CC342B600A02153 /* CryptographyTests.m in Sources */ = {isa = PBXBuildFile; fileRef = 45458B731CC342B600A02153 /* CryptographyTests.m */; };
 		45458B7C1CC342B600A02153 /* MessagePaddingTests.m in Sources */ = {isa = PBXBuildFile; fileRef = 45458B741CC342B600A02153 /* MessagePaddingTests.m */; };
+		45A856AC1D220BFF0056CD4D /* TSAttributesTest.m in Sources */ = {isa = PBXBuildFile; fileRef = 45A856AB1D220BFF0056CD4D /* TSAttributesTest.m */; };
 		51520592F83F2440F2DE4D67 /* libPods-TSKitiOSTestApp.a in Frameworks */ = {isa = PBXBuildFile; fileRef = B8362AB8E280E0F64352F08A /* libPods-TSKitiOSTestApp.a */; };
 		B6273DD61C13A2E500738558 /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = B6273DD51C13A2E500738558 /* main.m */; };
 		B6273DD91C13A2E500738558 /* AppDelegate.m in Sources */ = {isa = PBXBuildFile; fileRef = B6273DD81C13A2E500738558 /* AppDelegate.m */; };
@@ -47,6 +48,7 @@
 		45458B711CC342B600A02153 /* TSStorageSignedPreKeyStore.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = TSStorageSignedPreKeyStore.m; sourceTree = "<group>"; };
 		45458B731CC342B600A02153 /* CryptographyTests.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = CryptographyTests.m; sourceTree = "<group>"; };
 		45458B741CC342B600A02153 /* MessagePaddingTests.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = MessagePaddingTests.m; sourceTree = "<group>"; };
+		45A856AB1D220BFF0056CD4D /* TSAttributesTest.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = TSAttributesTest.m; sourceTree = "<group>"; };
 		B6273DD11C13A2E500738558 /* TSKitiOSTestApp.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = TSKitiOSTestApp.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		B6273DD51C13A2E500738558 /* main.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = main.m; sourceTree = "<group>"; };
 		B6273DD71C13A2E500738558 /* AppDelegate.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = AppDelegate.h; sourceTree = "<group>"; };
@@ -88,6 +90,7 @@
 			isa = PBXGroup;
 			children = (
 				45458B6A1CC342B600A02153 /* SignedPreKeyDeletionTests.m */,
+				45A856AB1D220BFF0056CD4D /* TSAttributesTest.m */,
 			);
 			name = Account;
 			path = ../../../tests/Account;
@@ -417,6 +420,7 @@
 				45458B7A1CC342B600A02153 /* TSStorageSignedPreKeyStore.m in Sources */,
 				45458B771CC342B600A02153 /* TSMessageStorageTests.m in Sources */,
 				45458B7C1CC342B600A02153 /* MessagePaddingTests.m in Sources */,
+				45A856AC1D220BFF0056CD4D /* TSAttributesTest.m in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};

src/Account/TSAccountManager.h

@@ -56,7 +56,6 @@ typedef void (^failedBlock)(NSError *error);
 + (void)verifyAccountWithCode:(NSString *)verificationCode
                     pushToken:(NSString *)pushToken
                     voipToken:(NSString *)voipToken
-                supportsVoice:(BOOL)voice
                       success:(successCompletionBlock)successBlock
                       failure:(failedBlock)failureBlock;
 

src/Account/TSAccountManager.m

@@ -143,7 +143,6 @@
 + (void)verifyAccountWithCode:(NSString *)verificationCode
                     pushToken:(NSString *)pushToken
                     voipToken:(NSString *)voipToken
-                supportsVoice:(BOOL)voice
                       success:(successCompletionBlock)successBlock
                       failure:(failedBlock)failureBlock {
     NSString *authToken    = [self generateNewAccountAuthenticationToken];
@@ -158,8 +157,7 @@
     TSVerifyCodeRequest *request = [[TSVerifyCodeRequest alloc] initWithVerificationCode:verificationCode
                                                                                forNumber:phoneNumber
                                                                             signalingKey:signalingKey
-                                                                                 authKey:authToken
-                                                                           supportsVoice:voice];
+                                                                                 authKey:authToken];
 
     [[TSNetworkManager sharedManager] makeRequest:request
         success:^(NSURLSessionDataTask *task, id responseObject) {

src/Account/TSAttributes.h

@@ -10,10 +10,9 @@
 
 @interface TSAttributes : NSObject
 
-+ (NSDictionary *)attributesFromStorageWithVoiceSupport:(BOOL)voice;
++ (NSDictionary *)attributesFromStorageWithVoiceSupport;
 
 + (NSDictionary *)attributesWithSignalingKey:(NSString *)signalingKey
-                             serverAuthToken:(NSString *)authToken
-                               supportsVoice:(BOOL)voice;
+                             serverAuthToken:(NSString *)authToken;
 
 @end

src/Account/TSAttributes.m

@@ -13,21 +13,18 @@
 
 @implementation TSAttributes
 
-+ (NSDictionary *)attributesFromStorageWithVoiceSupport:(BOOL)voice {
++ (NSDictionary *)attributesFromStorageWithVoiceSupport {
     return [self attributesWithSignalingKey:[TSStorageManager signalingKey]
-                            serverAuthToken:[TSStorageManager serverAuthToken]
-                              supportsVoice:voice];
+                            serverAuthToken:[TSStorageManager serverAuthToken]];
 }
 
 + (NSDictionary *)attributesWithSignalingKey:(NSString *)signalingKey
                              serverAuthToken:(NSString *)authToken
-                               supportsVoice:(BOOL)voice
-
 {
     return @{
         @"signalingKey" : signalingKey,
         @"AuthKey" : authToken,
-        @"voice" : [NSNumber numberWithBool:voice],
+        @"voice" : [NSNumber numberWithBool:YES], // all Signal-iOS clients support voice
         @"registrationId" : [NSString stringWithFormat:@"%i", [TSAccountManager getOrGenerateRegistrationId]]
     };
 }

src/Contacts/Contact.h

@@ -18,13 +18,10 @@
 @property (readonly, nonatomic) NSString *notes;
 
 - (NSString *)fullName;
-- (NSString *)allPhoneNumbers;
 
-- (BOOL)isTextSecureContact;
-- (BOOL)isRedPhoneContact;
 
-- (NSArray *)textSecureIdentifiers;
-- (NSArray *)redPhoneIdentifiers;
+- (BOOL)isSignalContact;
+- (NSArray<NSString *> *)textSecureIdentifiers;
 
 #if TARGET_OS_IOS
 

src/Contacts/Contact.m

@@ -3,11 +3,6 @@
 #import "SignalRecipient.h"
 #import "TSStorageManager.h"
 
-static NSString *const DEFAULTS_KEY_CONTACT      = @"DefaultsKeyContact";
-static NSString *const DEFAULTS_KEY_PHONE_NUMBER = @"DefaultsKeyPhoneNumber";
-static NSString *const DEFAULTS_KEY_CALL_TYPE    = @"DefaultsKeycallType";
-static NSString *const DEFAULTS_KEY_DATE         = @"DefaultsKeyDate";
-
 @implementation Contact
 
 #if TARGET_OS_IOS
@@ -42,38 +37,25 @@ static NSString *const DEFAULTS_KEY_DATE         = @"DefaultsKeyDate";
 
 - (NSString *)fullName {
     NSMutableString *fullName = [NSMutableString string];
-    if (_firstName)
-        [fullName appendString:_firstName];
-    if (_lastName) {
-        [fullName appendString:[NSString stringWithFormat:@" %@", _lastName]];
+    if (self.firstName)
+        [fullName appendString:self.firstName];
+    if (self.lastName) {
+        [fullName appendString:[NSString stringWithFormat:@" %@", self.lastName]];
     }
     return fullName;
 }
 
-- (NSString *)allPhoneNumbers {
-    NSString *allNumbers = @"";
-    for (PhoneNumber *number in self.parsedPhoneNumbers) {
-        allNumbers = [allNumbers stringByAppendingString:number.toE164];
-        allNumbers = [allNumbers stringByAppendingString:@";"];
-    }
-    return allNumbers;
-}
-
 - (NSString *)description {
-    return [NSString stringWithFormat:@"%@ %@: %@", _firstName, _lastName, _userTextPhoneNumbers];
+    return [NSString stringWithFormat:@"%@ %@: %@", self.firstName, self.lastName, self.userTextPhoneNumbers];
 }
 
-- (BOOL)isTextSecureContact {
+- (BOOL)isSignalContact {
     NSArray *identifiers = [self textSecureIdentifiers];
 
-    if ([identifiers count] > 0) {
-        return YES;
-    }
-
-    return NO;
+    return [identifiers count] > 0;
 }
 
-- (NSArray *)textSecureIdentifiers {
+- (NSArray<NSString *> *)textSecureIdentifiers {
     __block NSMutableArray *identifiers = [NSMutableArray array];
 
     [[TSStorageManager sharedManager]
@@ -87,30 +69,4 @@ static NSString *const DEFAULTS_KEY_DATE         = @"DefaultsKeyDate";
     return identifiers;
 }
 
-- (BOOL)isRedPhoneContact {
-    NSArray *identifiers = [self redPhoneIdentifiers];
-
-    if ([identifiers count] > 0) {
-        return YES;
-    }
-
-    return NO;
-}
-
-- (NSArray *)redPhoneIdentifiers {
-    __block NSMutableArray *identifiers = [NSMutableArray array];
-
-    [[TSStorageManager sharedManager]
-            .dbConnection readWithBlock:^(YapDatabaseReadTransaction *transaction) {
-      for (PhoneNumber *number in self.parsedPhoneNumbers) {
-          SignalRecipient *recipient =
-              [SignalRecipient recipientWithTextSecureIdentifier:number.toE164 withTransaction:transaction];
-          if (recipient && recipient.supportsVoice) {
-              [identifiers addObject:number.toE164];
-          }
-      }
-    }];
-    return identifiers;
-}
-
 @end

src/Network/API/Requests/TSUpdateAttributesRequest.h

@@ -10,6 +10,6 @@
 
 @interface TSUpdateAttributesRequest : TSRequest
 
-- (instancetype)initWithUpdatedAttributesWithVoice:(BOOL)supportsVoice;
+- (instancetype)initWithUpdatedAttributesWithVoice;
 
 @end

src/Network/API/Requests/TSUpdateAttributesRequest.m

@@ -12,13 +12,13 @@
 
 @implementation TSUpdateAttributesRequest
 
-- (instancetype)initWithUpdatedAttributesWithVoice:(BOOL)supportsVoice {
+- (instancetype)initWithUpdatedAttributesWithVoice {
     NSString *endPoint = [textSecureAccountsAPI stringByAppendingString:textSecureAttributesAPI];
     self               = [super initWithURL:[NSURL URLWithString:endPoint]];
 
     if (self) {
         [self setHTTPMethod:@"PUT"];
-        [self.parameters addEntriesFromDictionary:[TSAttributes attributesFromStorageWithVoiceSupport:supportsVoice]];
+        [self.parameters addEntriesFromDictionary:[TSAttributes attributesFromStorageWithVoiceSupport]];
     }
 
     return self;

src/Network/API/Requests/TSVerifyCodeRequest.h

@@ -13,8 +13,7 @@
 - (TSRequest *)initWithVerificationCode:(NSString *)verificationCode
                               forNumber:(NSString *)phoneNumber
                            signalingKey:(NSString *)signalingKey
-                                authKey:(NSString *)authKey
-                          supportsVoice:(BOOL)voice;
+                                authKey:(NSString *)authKey;
 
 @property (nonatomic, readonly) NSString *numberToValidate;
 

src/Network/API/Requests/TSVerifyCodeRequest.m

@@ -16,14 +16,13 @@
 - (TSRequest *)initWithVerificationCode:(NSString *)verificationCode
                               forNumber:(NSString *)phoneNumber
                            signalingKey:(NSString *)signalingKey
-                                authKey:(NSString *)authKey
-                          supportsVoice:(BOOL)voice {
+                                authKey:(NSString *)authKey {
     self = [super
         initWithURL:[NSURL URLWithString:[NSString
                                              stringWithFormat:@"%@/code/%@", textSecureAccountsAPI, verificationCode]]];
 
     NSDictionary *attributes =
-        [TSAttributes attributesWithSignalingKey:signalingKey serverAuthToken:authKey supportsVoice:voice];
+        [TSAttributes attributesWithSignalingKey:signalingKey serverAuthToken:authKey];
 
     _numberToValidate = phoneNumber;
     [self.parameters addEntriesFromDictionary:attributes];

tests/Account/TSAttributesTest.m

@@ -0,0 +1,44 @@
+//
+//  TSAttributesTest.m
+//  Signal
+//
+//  Created by Michael Kirk on 6/27/16.
+//  Copyright © 2016 Open Whisper Systems. All rights reserved.
+//
+
+#import <XCTest/XCTest.h>
+
+#import "TSAttributes.h"
+#import "TSAccountManager.h"
+
+@interface TSAttributesTest : XCTestCase
+
+@end
+
+@implementation TSAttributesTest
+
+- (void)setUp {
+    [super setUp];
+    // Put setup code here. This method is called before the invocation of each test method in the class.
+}
+
+- (void)tearDown {
+    // Put teardown code here. This method is called after the invocation of each test method in the class.
+    [super tearDown];
+}
+
+- (void)testAttributesWithSignalingKey {
+
+    NSString *registrationId = [NSString stringWithFormat:@"%i", [TSAccountManager getOrGenerateRegistrationId]];
+    NSDictionary *expected = @{ @"AuthKey": @"fake-server-auth-token",
+                                @"registrationId": registrationId,
+                                @"signalingKey": @"fake-signaling-key",
+                                @"voice": @1 };
+
+    NSDictionary *actual = [TSAttributes attributesWithSignalingKey:@"fake-signaling-key"
+                                                    serverAuthToken:@"fake-server-auth-token"];
+
+    XCTAssertEqualObjects(expected, actual);
+}
+
+@end