pEpObjCTests/PEPSessionTest.m
author Dirk Zimmermann <dirk@pep-project.org>
Fri, 09 Feb 2018 13:03:46 +0100
changeset 435 66b98dc1ec11
parent 434 cca684be5023
child 436 3e2e18760184
permissions -rw-r--r--
IOS-937 paranoid mode: Prove that identities don't get generated :)
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//
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//  PEPSessionTest.m
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//  pEpObjCAdapterTests
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//
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//  Created by Andreas Buff on 18.01.18.
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//  Copyright © 2018 p≡p. All rights reserved.
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//
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#import <XCTest/XCTest.h>
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#import "PEPObjCAdapter.h"
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#import "NSDictionary+Extension.h"
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#import "PEPIdentity.h"
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#import "PEPMessage.h"
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#import "PEPTestUtils.h"
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#import "PEPTestSyncDelegate.h"
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@interface PEPSessionTest : XCTestCase
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@end
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@implementation PEPSessionTest
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- (void)setUp
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{
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    [super setUp];
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    [PEPObjCAdapter setUnecryptedSubjectEnabled:NO];
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    [self pEpCleanUp];
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}
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- (void)tearDown {
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    [self pEpCleanUp];
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    [super tearDown];
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}
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- (void)testSyncSession
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{
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    PEPSession *session = [PEPSession new];
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    PEPTestSyncDelegate *syncDelegate = [[PEPTestSyncDelegate alloc] init];
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    // This should attach session just created
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    [PEPObjCAdapter startSync:syncDelegate];
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    PEPIdentity *identMe = [[PEPIdentity alloc]
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                            initWithAddress:@"pep.test.iosgenkey@pep-project.org"
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                            userID:@"Me"
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                            userName:@"pEp Test iOS GenKey"
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                            isOwn:YES];
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    [session mySelf:identMe];
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    bool res = [syncDelegate waitUntilSent:1];
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    // Can't currently work, engine doesn't contain sync.
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    XCTAssertFalse(res);
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    // This should detach session just created
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    [PEPObjCAdapter stopSync];
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}
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- (void)testTrustWords
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{
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    PEPSession *session = [PEPSession new];
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    NSArray *trustwords = [session trustwords:@"DB47DB47DB47DB47DB47DB47DB47DB47DB47DB47"
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                                  forLanguage:@"en" shortened:false];
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    XCTAssertEqual([trustwords count], 10);
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    for(id word in trustwords)
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        XCTAssertEqualObjects(word, @"BAPTISMAL");
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}
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- (void)testGenKey
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{
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    PEPSession *session = [PEPSession new];
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    PEPIdentity *identMe = [[PEPIdentity alloc]
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                            initWithAddress:@"pep.test.iosgenkey@pep-project.org"
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                            userID:@"Me"
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                            userName:@"pEp Test iOS GenKey"
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                            isOwn:YES];
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    [session mySelf:identMe];
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    XCTAssertNotNil(identMe.fingerPrint);
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    XCTAssertNotEqual(identMe.commType, PEP_ct_unknown);
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    // check that the comm type is not a PGP one
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    XCTAssertFalse([identMe containsPGPCommType]);
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}
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- (void)testMySelfCommType
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{
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    PEPSession *session = [PEPSession new];
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    PEPIdentity *identMe = [[PEPIdentity alloc]
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                            initWithAddress:@"pep.test.iosgenkey@pep-project.org"
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                            userID:@"Me"
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                            userName:@"pEp Test iOS GenKey"
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                            isOwn:YES];
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    [session mySelf:identMe];
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    XCTAssertNotNil(identMe.fingerPrint);
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    XCTAssertNotEqual(identMe.commType, PEP_ct_unknown);
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    // check that the comm type is not a PGP one
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    XCTAssertFalse([identMe containsPGPCommType]);
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    dispatch_queue_t queue = dispatch_get_global_queue(QOS_CLASS_USER_INITIATED, 0);
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    dispatch_sync(queue, ^{
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        PEPSession *session2 = [PEPSession new];
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        // Now simulate an update from the app, which usually only caches
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        // kPepUsername, kPepAddress and optionally kPepUserID.
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        PEPIdentity *identMe2 = [[PEPIdentity alloc]
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                                 initWithAddress:identMe.address
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                                 userID:identMe.userID
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                                 userName:identMe.userName
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                                 isOwn:NO];
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        [session2 mySelf:identMe2];
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        XCTAssertNotNil(identMe2.fingerPrint);
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        XCTAssertFalse([identMe2 containsPGPCommType]);
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        XCTAssertEqualObjects(identMe2.fingerPrint, identMe.fingerPrint);
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        // Now pretend the app only knows kPepUsername and kPepAddress
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        PEPIdentity *identMe3 = [PEPTestUtils foreignPepIdentityWithAddress:identMe.address
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                                                                   userName:identMe.userName];
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        [session2 mySelf:identMe3];
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        XCTAssertNotNil(identMe3.fingerPrint);
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        XCTAssertFalse([identMe3 containsPGPCommType]);
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        XCTAssertEqualObjects(identMe3.fingerPrint, identMe.fingerPrint);
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        XCTAssertEqualObjects(identMe.address, identMe2.address);
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        XCTAssertEqualObjects(identMe.address, identMe3.address);
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        XCTAssertEqual(identMe.commType, identMe2.commType);
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        XCTAssertEqual(identMe.commType, identMe3.commType);
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    });
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}
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- (void)testPartnerWithoutFingerPrint
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{
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    PEPSession *session = [PEPSession new];
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    PEPIdentity *identRandom = [[PEPIdentity alloc]
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                                initWithAddress:@"does_not_exist@example.com"
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                                userID:@"got_out"
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                                userName:@"No Way Not Even Alice"
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                                isOwn:NO];
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    [session updateIdentity:identRandom];
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    XCTAssertNil(identRandom.fingerPrint);
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}
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- (void)testOutgoingColors
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{
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    PEPSession *session = [PEPSession new];
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    // Our test user :
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    // pEp Test Alice (test key don't use) <pep.test.alice@pep-project.org>
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    // 4ABE3AAF59AC32CFE4F86500A9411D176FF00E97
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    [PEPTestUtils importBundledKey:@"6FF00E97_sec.asc"];
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    // Our test user :
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    PEPIdentity *identAlice = [[PEPIdentity alloc]
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                               initWithAddress:@"pep.test.alice@pep-project.org"
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                               userID:ownUserId
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                               userName:@"pEp Test Alice"
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                               isOwn:YES
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                               fingerPrint:@"4ABE3AAF59AC32CFE4F86500A9411D176FF00E97"];
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    [session mySelf:identAlice];
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    //Message
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    PEPMessage *msg = [PEPMessage new];
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    msg.from = identAlice;
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    msg.to = @[[[PEPIdentity alloc] initWithAddress:@"pep.test.bob@pep-project.org"
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                                             userID: @"42"
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                                           userName:@"pEp Test Bob"
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                                              isOwn:NO]];
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    msg.shortMessage = @"All Green Test";
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    msg.longMessage = @"This is a text content";
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    msg.direction = PEP_dir_outgoing;
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    // Test with unknown Bob
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    PEP_rating clr = [session outgoingColorForMessage:msg];
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    XCTAssertEqual(clr, PEP_rating_unencrypted);
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    // Now let see with bob's pubkey already known
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    // pEp Test Bob (test key, don't use) <pep.test.bob@pep-project.org>
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    // BFCDB7F301DEEEBBF947F29659BFF488C9C2EE39
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    [PEPTestUtils importBundledKey:@"0xC9C2EE39.asc"];
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    PEPIdentity *identBob = [[PEPIdentity alloc]
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                             initWithAddress:@"pep.test.bob@pep-project.org"
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                             userID:@"42" userName:@"pEp Test Bob"
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                             isOwn:NO
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                             fingerPrint:@"BFCDB7F301DEEEBBF947F29659BFF488C9C2EE39"];
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    [self updateAndVerifyPartnerIdentity:identBob session:session];
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    // Should be yellow, since no handshake happened.
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    clr = [session outgoingColorForMessage:msg];
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    XCTAssertEqual(clr, PEP_rating_reliable);
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    clr = [session identityRating:identBob];
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    XCTAssertEqual(clr, PEP_rating_reliable);
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    // Let' say we got that handshake, set PEP_ct_confirmed in Bob's identity
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    [session trustPersonalKey:identBob];
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    // This time it should be green
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    clr = [session outgoingColorForMessage:msg];
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    XCTAssertEqual(clr, PEP_rating_trusted);
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    clr = [session identityRating:identBob];
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    XCTAssertEqual(clr, PEP_rating_trusted);
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    // Let' say we undo handshake
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    [session keyResetTrust:identBob];
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    // Yellow ?
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    clr = [session outgoingColorForMessage:msg];
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    XCTAssertEqual(clr, PEP_rating_reliable);
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    // mistrust Bob
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    [session keyMistrusted:identBob];
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    // Gray == PEP_rating_unencrypted
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    clr = [session outgoingColorForMessage:msg];
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    XCTAssertEqual(clr, PEP_rating_unencrypted);
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    // Forget
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    [session keyResetTrust:identBob];
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    // Back to yellow
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    clr = [session outgoingColorForMessage:msg];
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    XCTAssertEqual(clr, PEP_rating_reliable);
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    // Trust again
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    [session trustPersonalKey:identBob];
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    // Back to green
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    clr = [session outgoingColorForMessage:msg];
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    XCTAssertEqual(clr, PEP_rating_trusted);
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    // Now let see if it turns back yellow if we add an unconfirmed folk.
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    // pEp Test John (test key, don't use) <pep.test.john@pep-project.org>
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    // AA2E4BEB93E5FE33DEFD8BE1135CD6D170DCF575
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    [PEPTestUtils importBundledKey:@"0x70DCF575.asc"];
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    PEPIdentity *identJohn = [[PEPIdentity alloc]
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                              initWithAddress:@"pep.test.john@pep-project.org"
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                              userID:@"101" userName:@"pEp Test John"
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                              isOwn:NO
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                              fingerPrint:@"AA2E4BEB93E5FE33DEFD8BE1135CD6D170DCF575"];
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    [session updateIdentity:identJohn];
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    msg.cc = @[[PEPTestUtils foreignPepIdentityWithAddress:@"pep.test.john@pep-project.org"
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                                                  userName:@"pEp Test John"]];
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    // Yellow ?
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    clr = [session outgoingColorForMessage:msg];
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    XCTAssertEqual(clr, PEP_rating_reliable);
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    PEPMessage *encmsg;
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    PEP_STATUS status = [session encryptMessage:msg extra:@[] dest:&encmsg];
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    XCTAssertNotNil(encmsg);
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    XCTAssertEqualObjects(encmsg.shortMessage, @"p≡p");
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    XCTAssertTrue([encmsg.longMessage containsString:@"p≡p"]);
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    XCTAssertEqual(status, PEP_STATUS_OK);
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}
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- (void)testOutgoingBccColors
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{
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    PEPSession *session = [PEPSession new];
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    // Our test user :
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    // pEp Test Alice (test key don't use) <pep.test.alice@pep-project.org>
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    // 4ABE3AAF59AC32CFE4F86500A9411D176FF00E97
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    [PEPTestUtils importBundledKey:@"6FF00E97_sec.asc"];
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    PEPIdentity *identAlice = [[PEPIdentity alloc]
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                               initWithAddress:@"pep.test.alice@pep-project.org"
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                               userID:ownUserId
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                               userName:@"pEp Test Alice"
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                               isOwn:YES
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                               fingerPrint:@"4ABE3AAF59AC32CFE4F86500A9411D176FF00E97"];
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    [session mySelf:identAlice];
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    PEPMessage *msg = [PEPMessage new];
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    msg.from = identAlice;
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    msg.to = @[[[PEPIdentity alloc] initWithAddress:@"pep.test.bob@pep-project.org"
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                                             userID:@"42" userName:@"pEp Test Bob" isOwn:NO]];
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    msg.shortMessage = @"All Green Test";
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    msg.longMessage = @"This is a text content";
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    msg.direction = PEP_dir_outgoing;
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    // Test with unknown Bob
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    PEP_rating clr = [session outgoingColorForMessage:msg];
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    XCTAssertEqual(clr, PEP_rating_unencrypted);
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    // Now let see with bob's pubkey already known
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    // pEp Test Bob (test key, don't use) <pep.test.bob@pep-project.org>
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    // BFCDB7F301DEEEBBF947F29659BFF488C9C2EE39
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    [PEPTestUtils importBundledKey:@"0xC9C2EE39.asc"];
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    PEPIdentity *identBob = [[PEPIdentity alloc]
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                             initWithAddress:@"pep.test.bob@pep-project.org"
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                             userID:@"42" userName:@"pEp Test Bob"
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                             isOwn:NO
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                             fingerPrint:@"BFCDB7F301DEEEBBF947F29659BFF488C9C2EE39"];
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    [session updateIdentity:identBob];
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    // Should be yellow, since no handshake happened.
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    clr = [session outgoingColorForMessage:msg];
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    XCTAssertEqual(clr, PEP_rating_reliable);
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    clr = [session identityRating:identBob];
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    XCTAssertEqual(clr, PEP_rating_reliable);
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    // Let' say we got that handshake, set PEP_ct_confirmed in Bob's identity
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    [session trustPersonalKey:identBob];
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    // This time it should be green
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    clr = [session outgoingColorForMessage:msg];
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    XCTAssertEqual(clr, PEP_rating_trusted);
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    clr = [session identityRating:identBob];
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    XCTAssertEqual(clr, PEP_rating_trusted);
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    // Now let see if it turns back yellow if we add an unconfirmed folk.
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    // pEp Test John (test key, don't use) <pep.test.john@pep-project.org>
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    // AA2E4BEB93E5FE33DEFD8BE1135CD6D170DCF575
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    [PEPTestUtils importBundledKey:@"0x70DCF575.asc"];
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    PEPIdentity *identJohn = [[PEPIdentity alloc]
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                              initWithAddress:@"pep.test.john@pep-project.org"
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                              userID:@"101" userName:@"pEp Test John"
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                              isOwn:NO
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                              fingerPrint:@"AA2E4BEB93E5FE33DEFD8BE1135CD6D170DCF575"];
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    [session updateIdentity:identJohn];
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    msg.bcc = @[[[PEPIdentity alloc] initWithAddress:@"pep.test.john@pep-project.org"
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                                              userID:@"101" userName:@"pEp Test John" isOwn:NO]];
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    // Yellow ?
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    clr = [session outgoingColorForMessage:msg];
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    XCTAssertEqual(clr, PEP_rating_reliable);
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    [session trustPersonalKey:identJohn];
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    // This time it should be green
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   361
    clr = [session outgoingColorForMessage:msg];
dirk@420
   362
    XCTAssertEqual(clr, PEP_rating_trusted);
andreas@392
   363
andreas@392
   364
    clr = [session identityRating:identJohn];
dirk@420
   365
    XCTAssertEqual(clr, PEP_rating_trusted);
andreas@392
   366
}
andreas@392
   367
andreas@392
   368
- (void)testDontEncryptForMistrusted
andreas@392
   369
{
andreas@392
   370
    PEPSession *session = [PEPSession new];
andreas@392
   371
andreas@392
   372
    // Our test user :
andreas@392
   373
    // pEp Test Alice (test key don't use) <pep.test.alice@pep-project.org>
andreas@392
   374
    // 4ABE3AAF59AC32CFE4F86500A9411D176FF00E97
andreas@392
   375
    [PEPTestUtils importBundledKey:@"6FF00E97_sec.asc"];
andreas@392
   376
andreas@392
   377
    PEPIdentity *identAlice = [[PEPIdentity alloc]
andreas@392
   378
                               initWithAddress:@"pep.test.alice@pep-project.org"
andreas@392
   379
                               userID:ownUserId
andreas@392
   380
                               userName:@"pEp Test Alice"
andreas@392
   381
                               isOwn:YES
andreas@392
   382
                               fingerPrint:@"4ABE3AAF59AC32CFE4F86500A9411D176FF00E97"];
andreas@392
   383
andreas@392
   384
    [session mySelf:identAlice];
andreas@392
   385
andreas@392
   386
    // pEp Test Bob (test key, don't use) <pep.test.bob@pep-project.org>
andreas@392
   387
    // BFCDB7F301DEEEBBF947F29659BFF488C9C2EE39
andreas@392
   388
    [PEPTestUtils importBundledKey:@"0xC9C2EE39.asc"];
andreas@392
   389
andreas@392
   390
    PEPIdentity *identBob = [[PEPIdentity alloc]
andreas@392
   391
                             initWithAddress:@"pep.test.bob@pep-project.org"
andreas@392
   392
                             userID:@"42" userName:@"pEp Test Bob"
andreas@392
   393
                             isOwn:NO
andreas@392
   394
                             fingerPrint:@"BFCDB7F301DEEEBBF947F29659BFF488C9C2EE39"];
andreas@392
   395
andreas@392
   396
    [session updateIdentity:identBob];
andreas@392
   397
andreas@392
   398
    // mistrust Bob
andreas@392
   399
    [session keyMistrusted:identBob];
andreas@392
   400
andreas@392
   401
    PEPMessage *msg = [PEPMessage new];
andreas@392
   402
    msg.from = identAlice;
andreas@392
   403
    msg.to = @[[[PEPIdentity alloc] initWithAddress:@"pep.test.bob@pep-project.org" userID:@"42"
andreas@392
   404
                                           userName:@"pEp Test Bob" isOwn:NO]];
andreas@392
   405
    msg.shortMessage = @"All Green Test";
andreas@392
   406
    msg.longMessage = @"This is a text content";
andreas@392
   407
    msg.direction = PEP_dir_outgoing;
andreas@392
   408
andreas@392
   409
    // Gray == PEP_rating_unencrypted
andreas@392
   410
    PEP_rating clr = [session outgoingColorForMessage:msg];
dirk@420
   411
    XCTAssertEqual(clr, PEP_rating_unencrypted);
andreas@392
   412
andreas@392
   413
    PEPMessage *encmsg;
andreas@392
   414
    PEP_STATUS status = [session encryptMessage:msg extra:@[] dest:&encmsg];
andreas@392
   415
dirk@420
   416
    XCTAssertEqual(status, PEP_UNENCRYPTED);
andreas@392
   417
andreas@392
   418
    XCTAssertNotEqualObjects(encmsg.attachments[0][@"mimeType"], @"application/pgp-encrypted");
andreas@392
   419
andreas@392
   420
    [self pEpCleanUp];
andreas@392
   421
}
andreas@392
   422
andreas@392
   423
- (void)testRenewExpired
andreas@392
   424
{
andreas@392
   425
    PEPSession *session = [PEPSession new];
andreas@392
   426
andreas@392
   427
    // Our expired test user :
andreas@392
   428
    // pEp Test Hector (old test key don't use) <pep.test.hector@pep-project.org>
andreas@392
   429
    [PEPTestUtils importBundledKey:@"5CB2C182_sec.asc"];
andreas@392
   430
andreas@392
   431
    PEPIdentity *identHector = [[PEPIdentity alloc]
andreas@392
   432
                                initWithAddress:@"pep.test.hector@pep-project.org"
andreas@392
   433
                                userID:@"fc2d33" userName:@"pEp Test Hector"
andreas@392
   434
                                isOwn:NO
andreas@392
   435
                                fingerPrint:@"EEA655839E347EC9E10A5DE2E80CB3FD5CB2C182"];
andreas@392
   436
andreas@392
   437
    // Check that this key is indeed expired
andreas@392
   438
    [session updateIdentity:identHector];
andreas@392
   439
    XCTAssertEqual(PEP_ct_key_expired, identHector.commType);
andreas@392
   440
andreas@392
   441
    PEPIdentity *identHectorOwn = [[PEPIdentity alloc]
andreas@392
   442
                                   initWithAddress:@"pep.test.hector@pep-project.org"
andreas@392
   443
                                   userID:ownUserId userName:@"pEp Test Hector"
andreas@392
   444
                                   isOwn:YES
andreas@392
   445
                                   fingerPrint:@"EEA655839E347EC9E10A5DE2E80CB3FD5CB2C182"];
andreas@392
   446
andreas@392
   447
    // Myself automatically renew expired key.
andreas@392
   448
    [session mySelf:identHectorOwn];
andreas@392
   449
    XCTAssertEqual(PEP_ct_pEp, identHectorOwn.commType);
andreas@392
   450
andreas@392
   451
    [self pEpCleanUpRestoringBackupNamed:@"Bob"];
andreas@392
   452
andreas@392
   453
andreas@392
   454
    [self pEpSetUp:@"Bob"];
andreas@392
   455
andreas@392
   456
    PEPIdentity *_identHector = [[PEPIdentity alloc]
andreas@392
   457
                                 initWithAddress:@"pep.test.hector@pep-project.org"
andreas@392
   458
                                 userID:@"khkhkh" userName:@"pEp Test Hector"
andreas@392
   459
                                 isOwn:NO
andreas@392
   460
                                 fingerPrint:@"EEA655839E347EC9E10A5DE2E80CB3FD5CB2C182"];
andreas@392
   461
andreas@392
   462
    [session updateIdentity:_identHector];
andreas@392
   463
    XCTAssertEqual(PEP_ct_OpenPGP_unconfirmed, _identHector.commType);
andreas@392
   464
}
andreas@392
   465
andreas@392
   466
- (void)testRevoke
andreas@392
   467
{
andreas@392
   468
    PEPSession *session = [PEPSession new];
andreas@392
   469
andreas@392
   470
    // Our test user :
andreas@392
   471
    // pEp Test Alice (test key don't use) <pep.test.alice@pep-project.org>
andreas@392
   472
    // 4ABE3AAF59AC32CFE4F86500A9411D176FF00E97
andreas@392
   473
    [PEPTestUtils importBundledKey:@"6FF00E97_sec.asc"];
andreas@392
   474
    NSString *fpr = @"4ABE3AAF59AC32CFE4F86500A9411D176FF00E97";
andreas@392
   475
andreas@392
   476
    PEPIdentity *identAlice = [[PEPIdentity alloc]
andreas@392
   477
                               initWithAddress:@"pep.test.alice@pep-project.org"
andreas@392
   478
                               userID:ownUserId
andreas@392
   479
                               userName:@"pEp Test Alice"
andreas@392
   480
                               isOwn:YES
andreas@392
   481
                               fingerPrint:fpr];
andreas@392
   482
andreas@392
   483
    [session mySelf:identAlice];
andreas@392
   484
andreas@392
   485
    PEPIdentity *identAlice2 = [identAlice mutableCopy];
andreas@392
   486
andreas@392
   487
    // This will revoke key
andreas@392
   488
    [session keyMistrusted:identAlice2];
andreas@416
   489
    identAlice2.fingerPrint = nil;
andreas@416
   490
    [session mySelf:identAlice];
andreas@416
   491
andreas@392
   492
andreas@392
   493
    // Check fingerprint is different
andreas@392
   494
    XCTAssertNotEqualObjects(identAlice2.fingerPrint, fpr);
andreas@392
   495
}
andreas@392
   496
andreas@392
   497
- (void)testMailToMyself
andreas@392
   498
{
andreas@392
   499
    PEPSession *session = [PEPSession new];
andreas@392
   500
andreas@392
   501
    // Our test user :
andreas@392
   502
    // pEp Test Alice (test key don't use) <pep.test.alice@pep-project.org>
andreas@392
   503
    // 4ABE3AAF59AC32CFE4F86500A9411D176FF00E97
andreas@392
   504
    [PEPTestUtils importBundledKey:@"6FF00E97_sec.asc"];
andreas@392
   505
andreas@392
   506
    PEPIdentity *identAlice = [[PEPIdentity alloc]
andreas@392
   507
                               initWithAddress:@"pep.test.alice@pep-project.org"
andreas@392
   508
                               userID:ownUserId
andreas@392
   509
                               userName:@"pEp Test Alice"
andreas@392
   510
                               isOwn:YES
andreas@392
   511
                               fingerPrint:@"4ABE3AAF59AC32CFE4F86500A9411D176FF00E97"];
andreas@392
   512
andreas@392
   513
    [session mySelf:identAlice];
andreas@392
   514
andreas@392
   515
    PEPMessage *msg = [PEPMessage new];
andreas@392
   516
    msg.from = identAlice;
andreas@392
   517
    msg.to = @[identAlice];
andreas@392
   518
    msg.shortMessage = @"Mail to Myself";
andreas@392
   519
    msg.longMessage = @"This is a text content";
andreas@392
   520
    msg.direction = PEP_dir_outgoing;
andreas@392
   521
andreas@392
   522
    PEP_rating clr = [session outgoingColorForMessage:msg];
dirk@420
   523
    XCTAssertEqual(clr, PEP_rating_trusted_and_anonymized);
andreas@392
   524
andreas@392
   525
    PEPMessage *encmsg;
andreas@392
   526
    PEP_STATUS status = [session encryptMessage:msg extra:@[] dest:&encmsg];
andreas@392
   527
dirk@420
   528
    XCTAssertEqual(status, PEP_STATUS_OK);
andreas@392
   529
andreas@392
   530
    NSArray* keys;
andreas@392
   531
    PEPMessage *decmsg;
andreas@392
   532
andreas@392
   533
    clr = [session decryptMessage:encmsg dest:&decmsg keys:&keys];
dirk@420
   534
    XCTAssertEqual(clr, PEP_rating_trusted_and_anonymized);
andreas@392
   535
}
andreas@392
   536
andreas@392
   537
- (void)testEncryptedMailFromMutt
andreas@392
   538
{
andreas@392
   539
    PEPSession *session = [PEPSession new];
andreas@392
   540
andreas@392
   541
    // This is the public key for test001@peptest.ch
andreas@392
   542
    [PEPTestUtils importBundledKey:@"A3FC7F0A.asc"];
andreas@392
   543
andreas@392
   544
    // This is the secret key for test001@peptest.ch
andreas@392
   545
    [PEPTestUtils importBundledKey:@"A3FC7F0A_sec.asc"];
andreas@392
   546
andreas@392
   547
    // Mail from mutt, already processed into message dict by the app.
dirk@434
   548
    NSMutableDictionary *msgDict = [PEPTestUtils
dirk@434
   549
                                    unarchiveDictionary:@"msg_to_A3FC7F0A_from_mutt.ser"].mutableCopy;
andreas@392
   550
    [msgDict removeObjectForKey:kPepLongMessage];
andreas@392
   551
    [msgDict removeObjectForKey:kPepLongMessageFormatted];
andreas@392
   552
andreas@392
   553
    // Also extracted "live" from the app.
dirk@434
   554
    NSMutableDictionary *accountDict = [PEPTestUtils
dirk@434
   555
                                        unarchiveDictionary:@"account_A3FC7F0A.ser"].mutableCopy;
andreas@392
   556
    [accountDict removeObjectForKey:kPepCommType];
andreas@392
   557
    [accountDict removeObjectForKey:kPepFingerprint];
andreas@392
   558
    PEPIdentity *identMe = [[PEPIdentity alloc] initWithDictionary:accountDict];
andreas@392
   559
andreas@392
   560
    [session mySelf:identMe];
andreas@392
   561
    XCTAssertNotNil(identMe.fingerPrint);
andreas@392
   562
andreas@392
   563
    NSArray* keys;
andreas@392
   564
    PEPMessage *msg = [PEPMessage new];
andreas@392
   565
    [msg setValuesForKeysWithDictionary:msgDict];
andreas@392
   566
    PEPMessage *pepDecryptedMail;
andreas@392
   567
    [session decryptMessage:msg dest:&pepDecryptedMail keys:&keys];
andreas@392
   568
    XCTAssertNotNil(pepDecryptedMail.longMessage);
andreas@392
   569
}
andreas@392
   570
andreas@392
   571
- (void)testOutgoingContactColor
andreas@392
   572
{
andreas@392
   573
    PEPSession *session = [PEPSession new];
andreas@392
   574
andreas@411
   575
    PEPIdentity *partner1Orig = [PEPTestUtils foreignPepIdentityWithAddress:@"partner1@dontcare.me"
andreas@411
   576
                                                                   userName:@"Partner 1"];
andreas@392
   577
    NSString *pubKeyPartner1 = [PEPTestUtils loadResourceByName:@"partner1_F2D281C2789DD7F6_pub.asc"];
andreas@392
   578
    XCTAssertNotNil(pubKeyPartner1);
andreas@392
   579
    [session importKey:pubKeyPartner1];
andreas@392
   580
andreas@392
   581
    PEP_rating color = [session identityRating:partner1Orig];
andreas@392
   582
    XCTAssertEqual(color, PEP_rating_reliable);
andreas@392
   583
}
andreas@392
   584
andreas@392
   585
- (void)testMessageTrustwordsWithMySelf
andreas@392
   586
{
andreas@392
   587
    PEPSession *session = [PEPSession new];
andreas@392
   588
andreas@392
   589
    PEPStringList *keys = nil;
andreas@392
   590
    PEPMessage *decryptedDict = [self internalEncryptToMySelfKeys:&keys];
andreas@392
   591
    XCTAssertNotNil(keys);
andreas@392
   592
    XCTAssert(keys.count > 0);
andreas@392
   593
andreas@392
   594
    PEPIdentity *receiver = decryptedDict.to[0];
andreas@392
   595
    [session updateIdentity:receiver];
andreas@392
   596
    XCTAssertNotNil(receiver);
andreas@392
   597
    PEP_STATUS trustwordsStatus;
andreas@392
   598
andreas@392
   599
    NSString *trustwords = [session getTrustwordsForMessage:decryptedDict
andreas@392
   600
                                                   receiver:receiver
andreas@392
   601
                                                  keysArray:keys language:@"en"
andreas@392
   602
                                                       full:YES
andreas@392
   603
                                            resultingStatus: &trustwordsStatus];
andreas@392
   604
    // No trustwords with yourself
andreas@392
   605
    XCTAssertEqual(trustwordsStatus, PEP_TRUSTWORDS_DUPLICATE_FPR);
andreas@392
   606
    XCTAssertNil(trustwords);
andreas@392
   607
}
andreas@392
   608
andreas@392
   609
- (void)testGetTrustwords
andreas@392
   610
{
andreas@392
   611
    PEPSession *session = [PEPSession new];
andreas@392
   612
andreas@392
   613
    PEPIdentity *partner1Orig = [[PEPIdentity alloc]
andreas@392
   614
                                 initWithAddress:@"partner1@dontcare.me" userID:@"partner1"
andreas@392
   615
                                 userName:@"partner1"
andreas@392
   616
                                 isOwn:NO fingerPrint:@"F0CD3F7B422E5D587ABD885BF2D281C2789DD7F6"];
andreas@392
   617
andreas@392
   618
    PEPIdentity *meOrig = [[PEPIdentity alloc]
andreas@392
   619
                           initWithAddress:@"me@dontcare.me" userID:@"me"
andreas@392
   620
                           userName:@"me"
andreas@392
   621
                           isOwn:NO fingerPrint:@"CC1F73F6FB774BF08B197691E3BFBCA9248FC681"];
andreas@392
   622
andreas@392
   623
    NSString *pubKeyPartner1 = [PEPTestUtils loadResourceByName:@"partner1_F2D281C2789DD7F6_pub.asc"];
andreas@392
   624
    XCTAssertNotNil(pubKeyPartner1);
andreas@392
   625
    NSString *pubKeyMe = [PEPTestUtils loadResourceByName:@"meATdontcare_E3BFBCA9248FC681_pub.asc"];
andreas@392
   626
    XCTAssertNotNil(pubKeyMe);
andreas@392
   627
    NSString *secKeyMe = [PEPTestUtils loadResourceByName:@"meATdontcare_E3BFBCA9248FC681_sec.asc"];
andreas@392
   628
    XCTAssertNotNil(secKeyMe);
andreas@392
   629
andreas@392
   630
    NSString *trustwordsFull = [session getTrustwordsIdentity1:meOrig identity2:partner1Orig
andreas@392
   631
                                                      language:nil full:YES];
andreas@392
   632
    XCTAssertEqualObjects(trustwordsFull,
andreas@392
   633
                          @"EMERSON GASPER TOKENISM BOLUS COLLAGE DESPISE BEDDED ENCRYPTION IMAGINE BEDFORD");
andreas@392
   634
andreas@392
   635
    NSString *trustwordsFullEnglish = [session getTrustwordsIdentity1:meOrig identity2:partner1Orig
andreas@392
   636
                                                             language:@"en" full:YES];
andreas@392
   637
    XCTAssertEqualObjects(trustwordsFullEnglish, trustwordsFull);
andreas@392
   638
andreas@392
   639
    NSString *trustwordsUndefined = [session getTrustwordsIdentity1:meOrig identity2:partner1Orig
andreas@392
   640
                                                           language:@"ZZ" full:YES];
andreas@392
   641
    XCTAssertNil(trustwordsUndefined);
andreas@392
   642
}
andreas@392
   643
andreas@416
   644
#pragma mark - configUnencryptedSubject
andreas@416
   645
andreas@416
   646
- (void)testConfigUnencryptedSubject
andreas@416
   647
{
andreas@416
   648
    // Setup Config to encrypt subject
andreas@416
   649
    [PEPObjCAdapter setUnecryptedSubjectEnabled:NO];
andreas@416
   650
andreas@416
   651
    // Write mail to yourself ...
andreas@416
   652
    PEPMessage *encMessage = [self mailWrittenToMySelf];
andreas@416
   653
andreas@416
   654
    // ... and assert subject is encrypted
andreas@416
   655
    XCTAssertEqualObjects(encMessage.shortMessage, @"p≡p", @"Subject should be encrypted");
andreas@416
   656
}
andreas@416
   657
andreas@416
   658
- (void)testConfigUnencryptedSubject_encryptedSubjectDisabled
andreas@416
   659
{
andreas@416
   660
    // Setup Config to not encrypt subject
andreas@416
   661
    [PEPObjCAdapter setUnecryptedSubjectEnabled:YES];
andreas@416
   662
andreas@416
   663
    // Write mail to yourself ...
andreas@416
   664
    PEPMessage *encMessage = [self mailWrittenToMySelf];
andreas@416
   665
andreas@416
   666
    // ... and assert the subject is not encrypted
andreas@416
   667
    XCTAssertNotEqualObjects(encMessage.shortMessage, @"p≡p", @"Subject should not be encrypted");
andreas@416
   668
}
andreas@416
   669
dirk@418
   670
- (void)testStringToRating
dirk@418
   671
{
dirk@418
   672
    PEPSession *session = [PEPSession new];
dirk@418
   673
    XCTAssertEqual([session ratingFromString:@"cannot_decrypt"], PEP_rating_cannot_decrypt);
dirk@418
   674
    XCTAssertEqual([session ratingFromString:@"have_no_key"], PEP_rating_have_no_key);
dirk@418
   675
    XCTAssertEqual([session ratingFromString:@"unencrypted"], PEP_rating_unencrypted);
dirk@418
   676
    XCTAssertEqual([session ratingFromString:@"unencrypted_for_some"],
dirk@418
   677
                   PEP_rating_unencrypted_for_some);
dirk@418
   678
    XCTAssertEqual([session ratingFromString:@"unreliable"], PEP_rating_unreliable);
dirk@418
   679
    XCTAssertEqual([session ratingFromString:@"reliable"], PEP_rating_reliable);
dirk@418
   680
    XCTAssertEqual([session ratingFromString:@"trusted"], PEP_rating_trusted);
dirk@418
   681
    XCTAssertEqual([session ratingFromString:@"trusted_and_anonymized"],
dirk@418
   682
                   PEP_rating_trusted_and_anonymized);
dirk@418
   683
    XCTAssertEqual([session ratingFromString:@"fully_anonymous"], PEP_rating_fully_anonymous);
dirk@418
   684
    XCTAssertEqual([session ratingFromString:@"mistrust"], PEP_rating_mistrust);
dirk@418
   685
    XCTAssertEqual([session ratingFromString:@"b0rken"], PEP_rating_b0rken);
dirk@418
   686
    XCTAssertEqual([session ratingFromString:@"under_attack"], PEP_rating_under_attack);
dirk@418
   687
    XCTAssertEqual([session ratingFromString:@"undefined"], PEP_rating_undefined);
dirk@418
   688
    XCTAssertEqual([session ratingFromString:@"does not exist111"], PEP_rating_undefined);
dirk@418
   689
}
dirk@418
   690
dirk@418
   691
- (void)testRatingToString
dirk@418
   692
{
dirk@418
   693
    PEPSession *session = [PEPSession new];
dirk@418
   694
    XCTAssertEqualObjects([session stringFromRating:PEP_rating_cannot_decrypt], @"cannot_decrypt");
dirk@418
   695
    XCTAssertEqualObjects([session stringFromRating:PEP_rating_have_no_key], @"have_no_key");
dirk@418
   696
    XCTAssertEqualObjects([session stringFromRating:PEP_rating_unencrypted], @"unencrypted");
dirk@418
   697
    XCTAssertEqualObjects([session stringFromRating:PEP_rating_unencrypted_for_some],
dirk@418
   698
                          @"unencrypted_for_some");
dirk@418
   699
    XCTAssertEqualObjects([session stringFromRating:PEP_rating_unreliable], @"unreliable");
dirk@418
   700
    XCTAssertEqualObjects([session stringFromRating:PEP_rating_reliable], @"reliable");
dirk@418
   701
    XCTAssertEqualObjects([session stringFromRating:PEP_rating_trusted], @"trusted");
dirk@418
   702
    XCTAssertEqualObjects([session stringFromRating:PEP_rating_trusted_and_anonymized],
dirk@418
   703
                          @"trusted_and_anonymized");
dirk@418
   704
    XCTAssertEqualObjects([session stringFromRating:PEP_rating_fully_anonymous],
dirk@418
   705
                          @"fully_anonymous");
dirk@418
   706
    XCTAssertEqualObjects([session stringFromRating:PEP_rating_mistrust], @"mistrust");
dirk@418
   707
    XCTAssertEqualObjects([session stringFromRating:PEP_rating_b0rken], @"b0rken");
dirk@418
   708
    XCTAssertEqualObjects([session stringFromRating:PEP_rating_under_attack], @"under_attack");
dirk@418
   709
    XCTAssertEqualObjects([session stringFromRating:PEP_rating_undefined], @"undefined");
dirk@418
   710
    XCTAssertEqualObjects([session stringFromRating:500], @"undefined");
dirk@418
   711
}
dirk@418
   712
dirk@431
   713
- (void)testIsPEPUser
dirk@431
   714
{
dirk@431
   715
    PEPSession *session = [PEPSession new];
dirk@431
   716
dirk@431
   717
    PEPIdentity *identMe = [[PEPIdentity alloc]
dirk@431
   718
                            initWithAddress:@"me-myself-and-i@pep-project.org"
dirk@431
   719
                            userID:@"me-myself-and-i"
dirk@431
   720
                            userName:@"pEp Test Alice"
dirk@431
   721
                            isOwn:YES];
dirk@431
   722
    [session mySelf:identMe];
dirk@431
   723
    XCTAssertNotNil(identMe.fingerPrint);
dirk@432
   724
dirk@432
   725
    // PEP_CANNOT_FIND_PERSON == 902
dirk@431
   726
    NSError *error;
dirk@431
   727
    XCTAssertTrue([session isPEPUser:identMe error:&error]);
dirk@431
   728
    XCTAssertNil(error);
dirk@431
   729
}
dirk@431
   730
andreas@392
   731
#pragma mark - Helpers
andreas@392
   732
dirk@433
   733
/**
dirk@433
   734
 Verifies that a partner ID is really a correct Identity.
dirk@433
   735
 Usually used on identities imported as keys, since the engine has problems with them.
dirk@433
   736
 */
dirk@433
   737
- (void)updateAndVerifyPartnerIdentity:(PEPIdentity *)partnerIdentity session:(PEPSession *)session
dirk@433
   738
{
dirk@433
   739
    XCTAssertNotNil(partnerIdentity.fingerPrint);
dirk@433
   740
    [session updateIdentity:partnerIdentity];
dirk@433
   741
    XCTAssertNotNil(partnerIdentity.fingerPrint);
dirk@433
   742
    NSString *fingerprint = partnerIdentity.fingerPrint;
dirk@433
   743
    partnerIdentity.fingerPrint = nil;
dirk@433
   744
    [session updateIdentity:partnerIdentity];
dirk@433
   745
    XCTAssertNotNil(partnerIdentity.fingerPrint);
dirk@433
   746
    XCTAssertEqualObjects(partnerIdentity.fingerPrint, fingerprint);
dirk@433
   747
}
dirk@433
   748
andreas@416
   749
- (PEPMessage *)mailWrittenToMySelf
andreas@416
   750
{
andreas@416
   751
    PEPSession *session = [PEPSession new];
andreas@416
   752
andreas@416
   753
    // Write a e-mail to yourself ...
andreas@416
   754
    PEPIdentity *me = [PEPTestUtils ownPepIdentityWithAddress:@"me@peptest.ch"
andreas@416
   755
                                                     userName:@"userName"];
andreas@416
   756
    [session mySelf:me];
andreas@416
   757
andreas@416
   758
    NSString *shortMessage = @"Subject";
andreas@416
   759
    NSString *longMessage = @"Oh, this is a long body text!";
andreas@416
   760
    PEPMessage *mail = [PEPTestUtils mailFrom:me
andreas@416
   761
                                      toIdent:me
andreas@416
   762
                                 shortMessage:shortMessage
andreas@416
   763
                                  longMessage:longMessage
andreas@416
   764
                                     outgoing:YES];
andreas@416
   765
    PEPMessage *encMessage;
andreas@416
   766
    [session encryptMessage:mail identity:me dest:&encMessage];
andreas@416
   767
andreas@416
   768
    return encMessage;
andreas@416
   769
}
andreas@416
   770
andreas@392
   771
- (PEPMessage *)internalEncryptToMySelfKeys:(PEPStringList **)keys
andreas@392
   772
{
andreas@392
   773
    PEPSession *session = [PEPSession new];
andreas@411
   774
    
andreas@411
   775
    PEPIdentity *me = [PEPTestUtils ownPepIdentityWithAddress:@"me@peptest.ch"
andreas@411
   776
                                                     userName:@"userName"];
andreas@392
   777
    [session mySelf:me];
andreas@392
   778
    XCTAssertNotNil(me.fingerPrint);
andreas@392
   779
andreas@392
   780
    // Create draft
andreas@392
   781
    NSString *shortMessage = @"Subject";
andreas@392
   782
    NSString *longMessage = @"Oh, this is a long body text!";
andreas@392
   783
    PEPMessage *mail = [PEPTestUtils mailFrom:me toIdent:me shortMessage:shortMessage longMessage:longMessage outgoing:YES];
andreas@392
   784
andreas@392
   785
    PEPMessage *encMessage;
andreas@392
   786
    PEP_STATUS status = [session encryptMessage:mail identity:me dest:&encMessage];
andreas@392
   787
    XCTAssertEqual(status, 0);
andreas@392
   788
    XCTAssertEqualObjects(encMessage.shortMessage, @"p≡p");
andreas@392
   789
andreas@392
   790
    PEPMessage *unencDict;
andreas@392
   791
    PEP_rating rating = [session decryptMessage:encMessage dest:&unencDict keys:keys];
andreas@392
   792
    XCTAssertGreaterThanOrEqual(rating, PEP_rating_reliable);
andreas@392
   793
andreas@392
   794
    XCTAssertEqualObjects(unencDict.shortMessage, shortMessage);
andreas@392
   795
    XCTAssertEqualObjects(unencDict.longMessage, longMessage);
andreas@392
   796
andreas@392
   797
    return unencDict;
andreas@392
   798
}
andreas@392
   799
andreas@392
   800
- (void)pEpCleanUpRestoringBackupNamed:(NSString *)backup {
andreas@392
   801
    [PEPTestUtils deleteWorkFilesAfterBackingUpWithBackupName:backup];
andreas@392
   802
}
andreas@392
   803
andreas@392
   804
- (void)pEpCleanUp
andreas@392
   805
{
andreas@392
   806
    [PEPSession cleanup];
andreas@392
   807
    [self pEpCleanUpRestoringBackupNamed:NULL];
andreas@392
   808
}
andreas@392
   809
andreas@392
   810
- (void)pEpSetUp:(NSString *)restore
andreas@392
   811
{
andreas@392
   812
    // Must be the first thing you do before using anything pEp-related
andreas@392
   813
    // ... but this is now done in session, with a "dispatch_once"
andreas@392
   814
    // [PEPObjCAdapter setupTrustWordsDB:[NSBundle bundleForClass:[self class]]];
andreas@392
   815
andreas@392
   816
    [PEPTestUtils deleteWorkFilesAfterBackingUpWithBackupName:nil];
andreas@392
   817
    [PEPTestUtils restoreWorkFilesFromBackupNamed:restore];
andreas@392
   818
}
andreas@392
   819
andreas@392
   820
- (void)pEpSetUp
andreas@392
   821
{
andreas@392
   822
    [self pEpSetUp:NULL];
andreas@392
   823
}
andreas@392
   824
dirk@424
   825
- (void)helperXEncStatusForOutgoingEncryptdMailToSelf:(BOOL)toSelf
dirk@424
   826
                                       expectedRating:(PEP_rating)expectedRating
dirk@422
   827
{
dirk@422
   828
    PEPSession *session = [PEPSession new];
dirk@422
   829
dirk@422
   830
    // Partner pubkey for the test:
dirk@422
   831
    // pEp Test Alice (test key don't use) <pep.test.alice@pep-project.org>
dirk@422
   832
    // 4ABE3AAF59AC32CFE4F86500A9411D176FF00E97
dirk@422
   833
    [PEPTestUtils importBundledKey:@"0x6FF00E97.asc"];
dirk@422
   834
dirk@422
   835
    PEPIdentity *identAlice = [[PEPIdentity alloc]
dirk@422
   836
                               initWithAddress:@"pep.test.alice@pep-project.org"
dirk@422
   837
                               userID:ownUserId
dirk@422
   838
                               userName:@"pEp Test Alice"
dirk@422
   839
                               isOwn:NO
dirk@433
   840
                               fingerPrint:@"4ABE3AAF59AC32CFE4F86500A9411D176FF00E97"];
dirk@433
   841
    [self updateAndVerifyPartnerIdentity:identAlice session:session];
dirk@422
   842
dirk@422
   843
    PEPIdentity *identMe = [[PEPIdentity alloc]
dirk@422
   844
                               initWithAddress:@"me-myself-and-i@pep-project.org"
dirk@422
   845
                               userID:@"me-myself-and-i"
dirk@422
   846
                               userName:@"pEp Test Alice"
dirk@422
   847
                               isOwn:YES];
dirk@422
   848
    [session mySelf:identMe];
dirk@422
   849
    XCTAssertNotNil(identMe.fingerPrint);
dirk@422
   850
dirk@422
   851
    PEPMessage *msg = [PEPMessage new];
dirk@422
   852
    msg.from = identMe;
dirk@422
   853
    msg.to = @[identAlice];
dirk@422
   854
    msg.shortMessage = @"Mail to Alice";
dirk@422
   855
    msg.longMessage = @"Alice?";
dirk@422
   856
    msg.direction = PEP_dir_outgoing;
dirk@422
   857
dirk@422
   858
    PEP_rating clr = [session outgoingColorForMessage:msg];
dirk@424
   859
    XCTAssertEqual(clr, PEP_rating_reliable);
dirk@422
   860
dirk@423
   861
    PEPMessage *encMsg;
dirk@424
   862
dirk@424
   863
    PEP_STATUS statusEnc = PEP_VERSION_MISMATCH;
dirk@424
   864
    if (toSelf) {
dirk@424
   865
        statusEnc = [session encryptMessage:msg identity:identMe dest:&encMsg];
dirk@424
   866
    } else {
dirk@424
   867
         statusEnc = [session encryptMessage:msg extra:@[] dest:&encMsg];
dirk@424
   868
    }
dirk@422
   869
dirk@423
   870
    XCTAssertEqual(statusEnc, PEP_STATUS_OK);
dirk@423
   871
dirk@423
   872
    XCTAssertNotNil(encMsg);
dirk@423
   873
dirk@423
   874
    PEPMessage *decMsg;
dirk@423
   875
    PEPStringList *keys;
dirk@423
   876
    PEP_rating pEpRating = [session decryptMessage:encMsg dest:&decMsg keys:&keys];
dirk@424
   877
    XCTAssertEqual(pEpRating, expectedRating);
dirk@423
   878
    XCTAssertNotNil(decMsg);
dirk@423
   879
dirk@423
   880
    NSArray * encStatusField = nil;
dirk@423
   881
    for (NSArray *field in decMsg.optionalFields) {
dirk@423
   882
        NSString *header = [field[0] lowercaseString];
dirk@423
   883
        if ([header isEqualToString:@"x-encstatus"]) {
dirk@423
   884
            encStatusField = field;
dirk@423
   885
        }
dirk@423
   886
    }
dirk@423
   887
    XCTAssertNotNil(encStatusField);
dirk@423
   888
    if (encStatusField) {
dirk@423
   889
        PEP_rating outgoingRating = [session ratingFromString:encStatusField[1]];
dirk@424
   890
        XCTAssertEqual(outgoingRating, expectedRating);
dirk@423
   891
    }
dirk@422
   892
}
dirk@422
   893
dirk@424
   894
- (void)testXEncStatusForOutgoingEncryptedMail
dirk@424
   895
{
dirk@424
   896
    [self helperXEncStatusForOutgoingEncryptdMailToSelf:NO expectedRating:PEP_rating_reliable];
dirk@424
   897
}
dirk@424
   898
dirk@424
   899
- (void)testXEncStatusForOutgoingSelfEncryptedMail
dirk@424
   900
{
dirk@424
   901
    [self helperXEncStatusForOutgoingEncryptdMailToSelf:YES
dirk@424
   902
                                         expectedRating:PEP_rating_trusted_and_anonymized];
dirk@424
   903
}
dirk@424
   904
andreas@392
   905
@end