86 lines
2.3 KiB
Text
86 lines
2.3 KiB
Text
/*
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Copyright 2019 New Vector Ltd
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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#import <XCTest/XCTest.h>
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#import <OLMKit/OLMKit.h>
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@interface OLMKitSASTests : XCTestCase {
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OLMSAS *alice;
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OLMSAS *bob;
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}
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@end
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@implementation OLMKitSASTests
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- (void)setUp {
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alice = [OLMSAS new];
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bob = [OLMSAS new];
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}
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- (void)tearDown {
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alice = nil;
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bob = nil;
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}
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- (void)testSASRandomness
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{
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XCTAssertNotEqualObjects(alice.publicKey, bob.publicKey);
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}
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- (void)testSASBytesMatch {
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[alice setTheirPublicKey:bob.publicKey];
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[bob setTheirPublicKey:alice.publicKey];
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NSString *sas = @"SAS";
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NSUInteger length = 5;
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XCTAssertEqualObjects([alice generateBytes:sas length:length],
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[bob generateBytes:sas length:length]);
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}
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- (void)testMACsMatch {
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[alice setTheirPublicKey:bob.publicKey];
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[bob setTheirPublicKey:alice.publicKey];
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NSString *string = @"test";
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NSString *info = @"MAC";
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NSError *aliceError, *bobError;
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XCTAssertEqualObjects([alice calculateMac:string info:info error:&aliceError],
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[bob calculateMac:string info:info error:&bobError]);
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XCTAssertNil(aliceError);
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XCTAssertNil(bobError);
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}
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- (void)testMACLongKdfsMatch {
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[alice setTheirPublicKey:bob.publicKey];
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[bob setTheirPublicKey:alice.publicKey];
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NSString *string = @"test";
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NSString *info = @"MAC";
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NSError *aliceError, *bobError;
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XCTAssertEqualObjects([alice calculateMacLongKdf:string info:info error:&aliceError],
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[bob calculateMacLongKdf:string info:info error:&bobError]);
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XCTAssertNotEqualObjects([alice calculateMacLongKdf:string info:info error:&aliceError],
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[bob calculateMac:string info:info error:&bobError]);
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XCTAssertNil(aliceError);
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XCTAssertNil(bobError);
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}
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@end
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