andreas@392: //
andreas@392: //  PEPSessionTest.m
andreas@392: //  pEpObjCAdapterTests
andreas@392: //
andreas@392: //  Created by Andreas Buff on 18.01.18.
andreas@392: //  Copyright © 2018 p≡p. All rights reserved.
andreas@392: //
andreas@392: 
andreas@392: #import <XCTest/XCTest.h>
andreas@392: 
andreas@392: #import "PEPObjCAdapter.h"
andreas@392: #import "NSDictionary+Extension.h"
andreas@392: #import "PEPIdentity.h"
andreas@392: #import "PEPMessage.h"
andreas@392: 
andreas@392: #import "PEPTestUtils.h"
andreas@392: #import "PEPTestSyncDelegate.h"
andreas@392: 
andreas@392: @interface PEPSessionTest : XCTestCase
andreas@392: @end
andreas@392: 
andreas@392: @implementation PEPSessionTest
andreas@392: 
andreas@392: - (void)setUp
andreas@392: {
andreas@392:     [super setUp];
andreas@416:     [PEPObjCAdapter setUnecryptedSubjectEnabled:NO];
andreas@416: 
andreas@392:     [self pEpCleanUp];
andreas@392: }
andreas@392: 
andreas@392: - (void)tearDown {
andreas@392:     [self pEpCleanUp];
andreas@392:     [super tearDown];
andreas@392: }
andreas@392: 
andreas@392: - (void)testSyncSession
andreas@392: {
andreas@392:     PEPSession *session = [PEPSession new];
dirk@474: 
dirk@474:     // Dummy to set up the DB, since this is currenty only triggered by session use,
dirk@474:     // which PEPObjCAdapter.startSync does not trigger.
dirk@474:     [session getLog];
dirk@474: 
andreas@392:     PEPTestSyncDelegate *syncDelegate = [[PEPTestSyncDelegate alloc] init];
andreas@392: 
andreas@392:     // This should attach session just created
andreas@392:     [PEPObjCAdapter startSync:syncDelegate];
andreas@392: 
andreas@392:     PEPIdentity *identMe = [[PEPIdentity alloc]
andreas@392:                             initWithAddress:@"pep.test.iosgenkey@pep-project.org"
andreas@392:                             userID:@"Me"
andreas@392:                             userName:@"pEp Test iOS GenKey"
andreas@392:                             isOwn:YES];
andreas@392: 
andreas@392:     [session mySelf:identMe];
andreas@392: 
andreas@392:     bool res = [syncDelegate waitUntilSent:1];
andreas@392: 
andreas@392:     // Can't currently work, engine doesn't contain sync.
andreas@392:     XCTAssertFalse(res);
andreas@392: 
andreas@392:     // This should detach session just created
andreas@392:     [PEPObjCAdapter stopSync];
andreas@392: }
andreas@392: 
andreas@392: - (void)testTrustWords
andreas@392: {
andreas@392:     PEPSession *session = [PEPSession new];
andreas@392: 
andreas@392:     NSArray *trustwords = [session trustwords:@"DB47DB47DB47DB47DB47DB47DB47DB47DB47DB47"
andreas@392:                                   forLanguage:@"en" shortened:false];
andreas@392:     XCTAssertEqual([trustwords count], 10);
andreas@392: 
andreas@392:     for(id word in trustwords)
andreas@392:         XCTAssertEqualObjects(word, @"BAPTISMAL");
andreas@392: }
andreas@392: 
andreas@392: - (void)testGenKey
andreas@392: {
andreas@392:     PEPSession *session = [PEPSession new];
andreas@392: 
andreas@392:     PEPIdentity *identMe = [[PEPIdentity alloc]
andreas@392:                             initWithAddress:@"pep.test.iosgenkey@pep-project.org"
andreas@392:                             userID:@"Me"
andreas@392:                             userName:@"pEp Test iOS GenKey"
andreas@392:                             isOwn:YES];
andreas@392: 
andreas@392:     [session mySelf:identMe];
andreas@392: 
andreas@392:     XCTAssertNotNil(identMe.fingerPrint);
andreas@392:     XCTAssertNotEqual(identMe.commType, PEP_ct_unknown);
andreas@392: 
dirk@498:     XCTAssertTrue([identMe isPEPUser:session]);
andreas@392: }
andreas@392: 
andreas@392: - (void)testMySelfCommType
andreas@392: {
andreas@392:     PEPSession *session = [PEPSession new];
andreas@392: 
andreas@392:     PEPIdentity *identMe = [[PEPIdentity alloc]
andreas@392:                             initWithAddress:@"pep.test.iosgenkey@pep-project.org"
andreas@392:                             userID:@"Me"
andreas@392:                             userName:@"pEp Test iOS GenKey"
andreas@392:                             isOwn:YES];
andreas@392: 
andreas@392:     [session mySelf:identMe];
andreas@392: 
andreas@392:     XCTAssertNotNil(identMe.fingerPrint);
andreas@392:     XCTAssertNotEqual(identMe.commType, PEP_ct_unknown);
andreas@392: 
dirk@498:     XCTAssertTrue([identMe isPEPUser:session]);
andreas@392: 
andreas@392:     dispatch_queue_t queue = dispatch_get_global_queue(QOS_CLASS_USER_INITIATED, 0);
andreas@392:     dispatch_sync(queue, ^{
andreas@392:         PEPSession *session2 = [PEPSession new];
andreas@392: 
andreas@392:         // Now simulate an update from the app, which usually only caches
andreas@392:         // kPepUsername, kPepAddress and optionally kPepUserID.
andreas@392:         PEPIdentity *identMe2 = [[PEPIdentity alloc]
andreas@392:                                  initWithAddress:identMe.address
andreas@392:                                  userID:identMe.userID
andreas@392:                                  userName:identMe.userName
andreas@392:                                  isOwn:NO];
andreas@392:         [session2 mySelf:identMe2];
andreas@392:         XCTAssertNotNil(identMe2.fingerPrint);
dirk@498:         XCTAssertTrue([identMe2 isPEPUser:session]);
andreas@392:         XCTAssertEqualObjects(identMe2.fingerPrint, identMe.fingerPrint);
andreas@392: 
andreas@392:         // Now pretend the app only knows kPepUsername and kPepAddress
andreas@411:         PEPIdentity *identMe3 = [PEPTestUtils foreignPepIdentityWithAddress:identMe.address
andreas@411:                                                                    userName:identMe.userName];
andreas@392:         [session2 mySelf:identMe3];
andreas@392:         XCTAssertNotNil(identMe3.fingerPrint);
dirk@498:         XCTAssertFalse([identMe3 isPEPUser:session]);
andreas@392:         XCTAssertEqualObjects(identMe3.fingerPrint, identMe.fingerPrint);
andreas@392: 
andreas@392:         XCTAssertEqualObjects(identMe.address, identMe2.address);
andreas@392:         XCTAssertEqualObjects(identMe.address, identMe3.address);
andreas@392:         XCTAssertEqual(identMe.commType, identMe2.commType);
andreas@392:         XCTAssertEqual(identMe.commType, identMe3.commType);
andreas@392:     });
andreas@392: }
andreas@392: 
dirk@435: - (void)testPartnerWithoutFingerPrint
dirk@435: {
dirk@435:     PEPSession *session = [PEPSession new];
dirk@435: 
dirk@435:     PEPIdentity *identRandom = [[PEPIdentity alloc]
dirk@435:                                 initWithAddress:@"does_not_exist@example.com"
dirk@435:                                 userID:@"got_out"
dirk@435:                                 userName:@"No Way Not Even Alice"
dirk@435:                                 isOwn:NO];
dirk@435: 
dirk@435:     [session updateIdentity:identRandom];
dirk@435:     XCTAssertNil(identRandom.fingerPrint);
dirk@435: }
dirk@435: 
dirk@437: - (void)testImportPartnerKeys
dirk@436: {
dirk@488:     XCTAssertNotNil([self checkImportingKeyFilePath:@"6FF00E97_sec.asc"
dirk@488:                                             address:@"pep.test.alice@pep-project.org"
dirk@488:                                              userID:@"This Is Alice"
dirk@488:                                         fingerPrint:@"4ABE3AAF59AC32CFE4F86500A9411D176FF00E97"
dirk@488:                                             session: nil]);
dirk@436: 
dirk@488:     XCTAssertNotNil([self checkImportingKeyFilePath:@"0xC9C2EE39.asc"
dirk@488:                                             address:@"pep.test.bob@pep-project.org"
dirk@488:                                              userID:@"This Is Bob"
dirk@488:                                         fingerPrint:@"BFCDB7F301DEEEBBF947F29659BFF488C9C2EE39"
dirk@488:                                             session: nil]);
dirk@436: }
dirk@436: 
dirk@439: - (void)testIdentityRating
dirk@439: {
dirk@439:     PEPSession *session = [PEPSession new];
dirk@439: 
dirk@439:     PEPIdentity *me = [self
dirk@439:                        checkMySelfImportingKeyFilePath:@"6FF00E97_sec.asc"
dirk@439:                        address:@"pep.test.alice@pep-project.org"
dirk@439:                        userID:@"Alice_User_ID"
dirk@491:                        fingerPrint:@"4ABE3AAF59AC32CFE4F86500A9411D176FF00E97"
dirk@491:                        session:session];
dirk@439:     XCTAssertEqual([session identityRating:me], PEP_rating_trusted_and_anonymized);
dirk@439: 
dirk@439:     PEPIdentity *alice = [self
dirk@439:                           checkImportingKeyFilePath:@"6FF00E97_sec.asc"
dirk@439:                           address:@"pep.test.alice@pep-project.org"
dirk@439:                           userID:@"This Is Alice"
dirk@456:                           fingerPrint:@"4ABE3AAF59AC32CFE4F86500A9411D176FF00E97"
dirk@456:                           session: session];
dirk@488:     XCTAssertNotNil(alice);
dirk@439:     XCTAssertEqual([session identityRating:alice], PEP_rating_reliable);
dirk@439: }
dirk@439: 
dirk@446: - (void)testIdentityRatingTrustResetMistrustUndo
dirk@445: {
dirk@445:     PEPSession *session = [PEPSession new];
dirk@445: 
dirk@460:     PEPIdentity *me = [[PEPIdentity alloc]
dirk@460:                        initWithAddress:@"me@example.org"
dirk@460:                        userID:@"me_myself"
dirk@460:                        userName:@"Me Me"
dirk@460:                        isOwn:YES];
dirk@460:     [session mySelf:me];
dirk@460:     XCTAssertNotNil(me.fingerPrint);
dirk@445:     XCTAssertEqual([session identityRating:me], PEP_rating_trusted_and_anonymized);
dirk@445: 
dirk@445:     PEPIdentity *alice = [self
dirk@445:                           checkImportingKeyFilePath:@"6FF00E97_sec.asc"
dirk@445:                           address:@"pep.test.alice@pep-project.org"
dirk@445:                           userID:@"This Is Alice"
dirk@456:                           fingerPrint:@"4ABE3AAF59AC32CFE4F86500A9411D176FF00E97"
dirk@456:                           session: session];
dirk@488:     XCTAssertNotNil(alice);
dirk@445:     XCTAssertEqual([session identityRating:alice], PEP_rating_reliable);
dirk@445: 
dirk@446:     [session trustPersonalKey:alice];
dirk@446:     XCTAssertEqual([session identityRating:alice], PEP_rating_trusted);
dirk@446: 
dirk@446:     [session keyResetTrust:alice];
dirk@446:     XCTAssertEqual([session identityRating:alice], PEP_rating_reliable);
dirk@446: 
dirk@445:     [session keyMistrusted:alice];
dirk@445:     XCTAssertEqual([session identityRating:alice], PEP_rating_have_no_key);
dirk@445: 
dirk@445:     [session undoLastMistrust];
dirk@445:     XCTAssertEqual([session identityRating:alice], PEP_rating_reliable);
dirk@446: 
dirk@446:     [session trustPersonalKey:alice];
dirk@446:     XCTAssertEqual([session identityRating:alice], PEP_rating_trusted);
dirk@446: 
dirk@446:     [session keyResetTrust:alice];
dirk@450:     XCTAssertEqual([session identityRating:alice], PEP_rating_have_no_key);
dirk@445: }
dirk@445: 
dirk@478: /** ENGINE-384 */
dirk@472: - (void)testIdentityRatingCrash
dirk@472: {
dirk@472:     PEPSession *session = [PEPSession new];
dirk@472: 
dirk@472:     PEPIdentity *me = [[PEPIdentity alloc]
dirk@472:                        initWithAddress:@"me@example.org"
dirk@472:                        userID:@"me_myself"
dirk@472:                        userName:@"Me Me"
dirk@472:                        isOwn:YES];
dirk@472:     [session mySelf:me];
dirk@472:     XCTAssertNotNil(me.fingerPrint);
dirk@472:     XCTAssertEqual([session identityRating:me], PEP_rating_trusted_and_anonymized);
dirk@472: 
dirk@472:     PEPIdentity *alice = [self
dirk@472:                           checkImportingKeyFilePath:@"6FF00E97_sec.asc"
dirk@472:                           address:@"pep.test.alice@pep-project.org"
dirk@472:                           userID:@"This Is Alice"
dirk@472:                           fingerPrint:@"4ABE3AAF59AC32CFE4F86500A9411D176FF00E97"
dirk@472:                           session: session];
dirk@488:     XCTAssertNotNil(alice);
dirk@472:     XCTAssertEqual([session identityRating:alice], PEP_rating_reliable);
dirk@472: 
dirk@472:     [session trustPersonalKey:alice];
dirk@472:     XCTAssertEqual([session identityRating:alice], PEP_rating_trusted);
dirk@472: 
dirk@472:     [session keyResetTrust:alice];
dirk@472:     XCTAssertEqual([session identityRating:alice], PEP_rating_reliable);
dirk@472: 
dirk@472:     [session keyMistrusted:alice];
dirk@472:     XCTAssertEqual([session identityRating:alice], PEP_rating_have_no_key);
dirk@472: 
dirk@472:     [session undoLastMistrust];
dirk@472: 
dirk@472:     [session trustPersonalKey:alice];
dirk@472:     XCTAssertEqual([session identityRating:alice], PEP_rating_trusted);
dirk@472: 
dirk@472:     [session keyResetTrust:alice];
dirk@472:     XCTAssertEqual([session identityRating:alice], PEP_rating_have_no_key);
dirk@472: 
dirk@478:     // This line provoked the crash
dirk@472:     [session trustPersonalKey:alice];
dirk@472: }
dirk@472: 
dirk@458: /**
dirk@458:  Try to provoke a SQLITE_BUSY (ENGINE-374)
dirk@458:  */
dirk@458: - (void)testIdentityRatingTrustResetMistrustUndoBusy
dirk@458: {
dirk@458:     PEPSession *session = [PEPSession new];
dirk@458: 
dirk@459:     PEPIdentity *me = [[PEPIdentity alloc]
dirk@459:                        initWithAddress:@"me@example.org"
dirk@459:                        userID:@"me_myself"
dirk@459:                        userName:@"Me Me"
dirk@459:                        isOwn:YES];
dirk@459:     [session mySelf:me];
dirk@459:     XCTAssertNotNil(me.fingerPrint);
dirk@458:     XCTAssertEqual([session identityRating:me], PEP_rating_trusted_and_anonymized);
dirk@458: 
dirk@458:     PEPIdentity *alice = [self
dirk@458:                           checkImportingKeyFilePath:@"6FF00E97_sec.asc"
dirk@458:                           address:@"pep.test.alice@pep-project.org"
dirk@458:                           userID:@"This Is Alice"
dirk@458:                           fingerPrint:@"4ABE3AAF59AC32CFE4F86500A9411D176FF00E97"
dirk@458:                           session: session];
dirk@488:     XCTAssertNotNil(alice);
dirk@458:     XCTAssertEqual([session identityRating:alice], PEP_rating_reliable);
dirk@458: 
dirk@458:     void (^encryptingBlock)(void) = ^{
dirk@458:         PEPSession *innerSession = [PEPSession new];
dirk@458:         PEPMessage *msg = [PEPMessage new];
dirk@458:         msg.from = me;
dirk@458:         msg.to = @[alice];
dirk@458:         msg.shortMessage = @"The subject";
dirk@458:         msg.longMessage = @"Lots and lots of text";
dirk@476:         msg.direction = PEP_dir_outgoing;
dirk@458:         PEPMessage *encMsg;
dirk@458:         PEP_STATUS status = [innerSession encryptMessage:msg identity:me dest:&encMsg];
dirk@458:         XCTAssertEqual(status, PEP_STATUS_OK);
dirk@458:     };
dirk@458: 
dirk@458:     dispatch_group_t backgroundGroup = dispatch_group_create();
dirk@458:     dispatch_group_async(backgroundGroup,
dirk@458:                          dispatch_get_global_queue(QOS_CLASS_USER_INITIATED, 0), encryptingBlock);
dirk@458: 
dirk@458:     [session trustPersonalKey:alice];
dirk@458:     XCTAssertEqual([session identityRating:alice], PEP_rating_trusted);
dirk@458: 
dirk@458:     [session keyResetTrust:alice];
dirk@458:     XCTAssertEqual([session identityRating:alice], PEP_rating_reliable);
dirk@458: 
dirk@458:     [session keyMistrusted:alice];
dirk@458:     XCTAssertEqual([session identityRating:alice], PEP_rating_have_no_key);
dirk@458: 
dirk@458:     [session undoLastMistrust];
dirk@458:     XCTAssertEqual([session identityRating:alice], PEP_rating_reliable);
dirk@458: 
dirk@458:     [session trustPersonalKey:alice];
dirk@458:     XCTAssertEqual([session identityRating:alice], PEP_rating_trusted);
dirk@458: 
dirk@458:     [session keyResetTrust:alice];
dirk@458:     XCTAssertEqual([session identityRating:alice], PEP_rating_have_no_key);
dirk@458: 
dirk@458:     dispatch_group_wait(backgroundGroup, DISPATCH_TIME_FOREVER);
dirk@458: }
dirk@458: 
andreas@392: - (void)testOutgoingColors
andreas@392: {
andreas@392:     PEPSession *session = [PEPSession new];
andreas@392: 
andreas@392:     // Our test user :
andreas@392:     // pEp Test Alice (test key don't use) <pep.test.alice@pep-project.org>
andreas@392:     // 4ABE3AAF59AC32CFE4F86500A9411D176FF00E97
dirk@488:     XCTAssertTrue([PEPTestUtils importBundledKey:@"6FF00E97_sec.asc" session:session]);
andreas@392: 
andreas@392:     // Our test user :
dirk@440:     PEPIdentity *identAlice = [self
dirk@440:                                checkMySelfImportingKeyFilePath:@"6FF00E97_sec.asc"
dirk@440:                                address:@"pep.test.alice@pep-project.org"
dirk@440:                                userID:@"Alice_User_ID"
dirk@491:                                fingerPrint:@"4ABE3AAF59AC32CFE4F86500A9411D176FF00E97"
dirk@491:                                session:session];
andreas@392: 
andreas@392:     //Message
andreas@392: 
dirk@441:     {
dirk@441:         PEPIdentity *identUnknownBob = [[PEPIdentity alloc]
dirk@441:                                         initWithAddress:@"pep.test.unknown.bob@pep-project.org"
dirk@441:                                         userID:@"4242" userName:@"pEp Test Bob Unknown"
dirk@441:                                         isOwn:NO];
dirk@441: 
dirk@441:         PEPMessage *msgGray = [PEPMessage new];
dirk@441:         msgGray.from = identAlice;
dirk@441:         msgGray.to = @[identUnknownBob];
dirk@441:         msgGray.shortMessage = @"All Gray Test";
dirk@441:         msgGray.longMessage = @"This is a text content";
dirk@441:         msgGray.direction = PEP_dir_outgoing;
dirk@441: 
dirk@441:         // Test with unknown Bob
dirk@441:         PEP_rating clr = [session outgoingColorForMessage:msgGray];
dirk@441:         XCTAssertEqual(clr, PEP_rating_unencrypted);
dirk@441:     }
dirk@441: 
dirk@441:     PEPIdentity *identBob = [self
dirk@441:                              checkImportingKeyFilePath:@"0xC9C2EE39.asc"
dirk@441:                              address:@"pep.test.bob@pep-project.org"
dirk@441:                              userID:@"42"
dirk@456:                              fingerPrint:@"BFCDB7F301DEEEBBF947F29659BFF488C9C2EE39"
dirk@456:                              session: session];
dirk@488:     XCTAssertNotNil(identBob);
dirk@438: 
andreas@392:     PEPMessage *msg = [PEPMessage new];
andreas@392:     msg.from = identAlice;
dirk@438:     msg.to = @[identBob];
dirk@441:     msg.shortMessage = @"All Gray Test";
andreas@392:     msg.longMessage = @"This is a text content";
andreas@392:     msg.direction = PEP_dir_outgoing;
andreas@392: 
dirk@441:     // Should be yellow, since no handshake happened.
andreas@392:     PEP_rating clr = [session outgoingColorForMessage:msg];
dirk@420:     XCTAssertEqual(clr, PEP_rating_reliable);
andreas@392: 
andreas@392:     clr = [session identityRating:identBob];
dirk@420:     XCTAssertEqual(clr, PEP_rating_reliable);
andreas@392: 
andreas@392:     // Let' say we got that handshake, set PEP_ct_confirmed in Bob's identity
andreas@392:     [session trustPersonalKey:identBob];
andreas@392: 
andreas@392:     // This time it should be green
andreas@392:     clr = [session outgoingColorForMessage:msg];
dirk@420:     XCTAssertEqual(clr, PEP_rating_trusted);
andreas@392: 
andreas@392:     clr = [session identityRating:identBob];
dirk@420:     XCTAssertEqual(clr, PEP_rating_trusted);
andreas@392: 
andreas@392:     // Let' say we undo handshake
andreas@392:     [session keyResetTrust:identBob];
andreas@392: 
andreas@392:     // Yellow ?
andreas@392:     clr = [session outgoingColorForMessage:msg];
dirk@420:     XCTAssertEqual(clr, PEP_rating_reliable);
andreas@392: 
andreas@392:     // mistrust Bob
andreas@392:     [session keyMistrusted:identBob];
andreas@392: 
dirk@444:     identBob.fingerPrint = nil;
dirk@441:     [session updateIdentity:identBob];
dirk@441:     XCTAssertNil(identBob.fingerPrint);
dirk@441: 
andreas@392:     // Gray == PEP_rating_unencrypted
andreas@392:     clr = [session outgoingColorForMessage:msg];
dirk@420:     XCTAssertEqual(clr, PEP_rating_unencrypted);
andreas@392: 
dirk@444:     // Undo
dirk@443:     [session undoLastMistrust];
dirk@444:     [session updateIdentity:identBob];
dirk@444:     XCTAssertNotNil(identBob.fingerPrint);
andreas@392: 
andreas@392:     // Back to yellow
andreas@392:     clr = [session outgoingColorForMessage:msg];
dirk@420:     XCTAssertEqual(clr, PEP_rating_reliable);
dirk@444:     XCTAssertEqual([session identityRating:identBob], PEP_rating_reliable);
andreas@392: 
andreas@392:     // Trust again
andreas@392:     [session trustPersonalKey:identBob];
andreas@392: 
andreas@392:     // Back to green
andreas@392:     clr = [session outgoingColorForMessage:msg];
dirk@420:     XCTAssertEqual(clr, PEP_rating_trusted);
andreas@392: 
andreas@392:     // Now let see if it turns back yellow if we add an unconfirmed folk.
andreas@392:     // pEp Test John (test key, don't use) <pep.test.john@pep-project.org>
andreas@392:     // AA2E4BEB93E5FE33DEFD8BE1135CD6D170DCF575
dirk@488:     XCTAssertTrue([PEPTestUtils importBundledKey:@"0x70DCF575.asc" session:session]);
andreas@392: 
andreas@392:     PEPIdentity *identJohn = [[PEPIdentity alloc]
andreas@392:                               initWithAddress:@"pep.test.john@pep-project.org"
andreas@392:                               userID:@"101" userName:@"pEp Test John"
andreas@392:                               isOwn:NO
andreas@392:                               fingerPrint:@"AA2E4BEB93E5FE33DEFD8BE1135CD6D170DCF575"];
andreas@392: 
andreas@392:     [session updateIdentity:identJohn];
andreas@392: 
andreas@411:     msg.cc = @[[PEPTestUtils foreignPepIdentityWithAddress:@"pep.test.john@pep-project.org"
andreas@411:                                                   userName:@"pEp Test John"]];
andreas@392:     // Yellow ?
andreas@392:     clr = [session outgoingColorForMessage:msg];
dirk@420:     XCTAssertEqual(clr, PEP_rating_reliable);
andreas@392: 
dirk@522:     NSError *error = nil;
dirk@522:     PEPMessage *encMsg = [session encryptMessage:msg extraKeys:nil error:&error];
dirk@522:     XCTAssertNotNil(encMsg);
dirk@522:     XCTAssertNil(error);
andreas@392: 
dirk@522:     XCTAssertEqualObjects(encMsg.shortMessage, @"p≡p");
dirk@522:     XCTAssertTrue([encMsg.longMessage containsString:@"p≡p"]);
andreas@392: }
andreas@392: 
andreas@392: 
andreas@392: - (void)testOutgoingBccColors
andreas@392: {
andreas@392:     PEPSession *session = [PEPSession new];
andreas@392: 
andreas@392:     // Our test user :
andreas@392:     // pEp Test Alice (test key don't use) <pep.test.alice@pep-project.org>
andreas@392:     // 4ABE3AAF59AC32CFE4F86500A9411D176FF00E97
dirk@488:     XCTAssertTrue([PEPTestUtils importBundledKey:@"6FF00E97_sec.asc" session:session]);
andreas@392: 
andreas@392:     PEPIdentity *identAlice = [[PEPIdentity alloc]
andreas@392:                                initWithAddress:@"pep.test.alice@pep-project.org"
andreas@392:                                userID:ownUserId
andreas@392:                                userName:@"pEp Test Alice"
andreas@392:                                isOwn:YES
andreas@392:                                fingerPrint:@"4ABE3AAF59AC32CFE4F86500A9411D176FF00E97"];
andreas@392: 
andreas@392:     [session mySelf:identAlice];
andreas@392: 
andreas@392:     PEPMessage *msg = [PEPMessage new];
andreas@392:     msg.from = identAlice;
andreas@392:     msg.to = @[[[PEPIdentity alloc] initWithAddress:@"pep.test.bob@pep-project.org"
andreas@392:                                              userID:@"42" userName:@"pEp Test Bob" isOwn:NO]];
andreas@392:     msg.shortMessage = @"All Green Test";
andreas@392:     msg.longMessage = @"This is a text content";
andreas@392:     msg.direction = PEP_dir_outgoing;
andreas@392: 
andreas@392:     // Test with unknown Bob
andreas@392:     PEP_rating clr = [session outgoingColorForMessage:msg];
dirk@420:     XCTAssertEqual(clr, PEP_rating_unencrypted);
andreas@392: 
andreas@392:     // Now let see with bob's pubkey already known
andreas@392:     // pEp Test Bob (test key, don't use) <pep.test.bob@pep-project.org>
andreas@392:     // BFCDB7F301DEEEBBF947F29659BFF488C9C2EE39
dirk@488:     XCTAssertTrue([PEPTestUtils importBundledKey:@"0xC9C2EE39.asc" session:session]);
andreas@392: 
andreas@392:     PEPIdentity *identBob = [[PEPIdentity alloc]
andreas@392:                              initWithAddress:@"pep.test.bob@pep-project.org"
andreas@392:                              userID:@"42" userName:@"pEp Test Bob"
andreas@392:                              isOwn:NO
andreas@392:                              fingerPrint:@"BFCDB7F301DEEEBBF947F29659BFF488C9C2EE39"];
andreas@392: 
andreas@392:     [session updateIdentity:identBob];
andreas@392: 
andreas@392:     // Should be yellow, since no handshake happened.
andreas@392:     clr = [session outgoingColorForMessage:msg];
dirk@420:     XCTAssertEqual(clr, PEP_rating_reliable);
andreas@392: 
andreas@392:     clr = [session identityRating:identBob];
dirk@420:     XCTAssertEqual(clr, PEP_rating_reliable);
andreas@392: 
andreas@392:     // Let' say we got that handshake, set PEP_ct_confirmed in Bob's identity
andreas@392:     [session trustPersonalKey:identBob];
andreas@392: 
andreas@392:     // This time it should be green
andreas@392:     clr = [session outgoingColorForMessage:msg];
dirk@420:     XCTAssertEqual(clr, PEP_rating_trusted);
andreas@392: 
andreas@392:     clr = [session identityRating:identBob];
dirk@420:     XCTAssertEqual(clr, PEP_rating_trusted);
andreas@392: 
andreas@392:     // Now let see if it turns back yellow if we add an unconfirmed folk.
andreas@392:     // pEp Test John (test key, don't use) <pep.test.john@pep-project.org>
andreas@392:     // AA2E4BEB93E5FE33DEFD8BE1135CD6D170DCF575
dirk@488:     XCTAssertTrue([PEPTestUtils importBundledKey:@"0x70DCF575.asc" session:session]);
andreas@392: 
andreas@392:     PEPIdentity *identJohn = [[PEPIdentity alloc]
andreas@392:                               initWithAddress:@"pep.test.john@pep-project.org"
andreas@392:                               userID:@"101" userName:@"pEp Test John"
andreas@392:                               isOwn:NO
andreas@392:                               fingerPrint:@"AA2E4BEB93E5FE33DEFD8BE1135CD6D170DCF575"];
andreas@392: 
andreas@392:     [session updateIdentity:identJohn];
andreas@392: 
andreas@392:     msg.bcc = @[[[PEPIdentity alloc] initWithAddress:@"pep.test.john@pep-project.org"
andreas@392:                                               userID:@"101" userName:@"pEp Test John" isOwn:NO]];
andreas@392: 
andreas@392:     // Yellow ?
andreas@392:     clr = [session outgoingColorForMessage:msg];
dirk@420:     XCTAssertEqual(clr, PEP_rating_reliable);
andreas@392: 
andreas@392:     [session trustPersonalKey:identJohn];
andreas@392: 
andreas@392:     // This time it should be green
andreas@392:     clr = [session outgoingColorForMessage:msg];
dirk@420:     XCTAssertEqual(clr, PEP_rating_trusted);
andreas@392: 
andreas@392:     clr = [session identityRating:identJohn];
dirk@420:     XCTAssertEqual(clr, PEP_rating_trusted);
andreas@392: }
andreas@392: 
andreas@392: - (void)testDontEncryptForMistrusted
andreas@392: {
andreas@392:     PEPSession *session = [PEPSession new];
andreas@392: 
andreas@392:     // Our test user :
andreas@392:     // pEp Test Alice (test key don't use) <pep.test.alice@pep-project.org>
andreas@392:     // 4ABE3AAF59AC32CFE4F86500A9411D176FF00E97
dirk@488:     XCTAssertTrue([PEPTestUtils importBundledKey:@"6FF00E97_sec.asc" session:session]);
andreas@392: 
andreas@392:     PEPIdentity *identAlice = [[PEPIdentity alloc]
andreas@392:                                initWithAddress:@"pep.test.alice@pep-project.org"
andreas@392:                                userID:ownUserId
andreas@392:                                userName:@"pEp Test Alice"
andreas@392:                                isOwn:YES
andreas@392:                                fingerPrint:@"4ABE3AAF59AC32CFE4F86500A9411D176FF00E97"];
andreas@392: 
andreas@392:     [session mySelf:identAlice];
andreas@392: 
andreas@392:     // pEp Test Bob (test key, don't use) <pep.test.bob@pep-project.org>
andreas@392:     // BFCDB7F301DEEEBBF947F29659BFF488C9C2EE39
dirk@488:     XCTAssertTrue([PEPTestUtils importBundledKey:@"0xC9C2EE39.asc" session:session]);
andreas@392: 
andreas@392:     PEPIdentity *identBob = [[PEPIdentity alloc]
andreas@392:                              initWithAddress:@"pep.test.bob@pep-project.org"
andreas@392:                              userID:@"42" userName:@"pEp Test Bob"
andreas@392:                              isOwn:NO
andreas@392:                              fingerPrint:@"BFCDB7F301DEEEBBF947F29659BFF488C9C2EE39"];
andreas@392: 
andreas@392:     [session updateIdentity:identBob];
andreas@392: 
andreas@392:     // mistrust Bob
andreas@392:     [session keyMistrusted:identBob];
andreas@392: 
andreas@392:     PEPMessage *msg = [PEPMessage new];
andreas@392:     msg.from = identAlice;
andreas@392:     msg.to = @[[[PEPIdentity alloc] initWithAddress:@"pep.test.bob@pep-project.org" userID:@"42"
andreas@392:                                            userName:@"pEp Test Bob" isOwn:NO]];
andreas@392:     msg.shortMessage = @"All Green Test";
andreas@392:     msg.longMessage = @"This is a text content";
andreas@392:     msg.direction = PEP_dir_outgoing;
andreas@392: 
andreas@392:     // Gray == PEP_rating_unencrypted
andreas@392:     PEP_rating clr = [session outgoingColorForMessage:msg];
dirk@420:     XCTAssertEqual(clr, PEP_rating_unencrypted);
andreas@392: 
dirk@522:     NSError *error = nil;
dirk@522:     PEPMessage *encMsg = [session encryptMessage:msg extraKeys:nil error:&error];
dirk@522:     XCTAssertNotNil(encMsg);
dirk@522:     XCTAssertNil(error);
andreas@392: 
dirk@522:     XCTAssertNotEqualObjects(encMsg.attachments[0][@"mimeType"], @"application/pgp-encrypted");
andreas@392: 
andreas@392:     [self pEpCleanUp];
andreas@392: }
andreas@392: 
andreas@392: - (void)testRevoke
andreas@392: {
andreas@392:     PEPSession *session = [PEPSession new];
andreas@392: 
andreas@392:     // Our test user :
andreas@392:     // pEp Test Alice (test key don't use) <pep.test.alice@pep-project.org>
andreas@392:     // 4ABE3AAF59AC32CFE4F86500A9411D176FF00E97
dirk@488:     XCTAssertTrue([PEPTestUtils importBundledKey:@"6FF00E97_sec.asc" session:session]);
andreas@392:     NSString *fpr = @"4ABE3AAF59AC32CFE4F86500A9411D176FF00E97";
andreas@392: 
andreas@392:     PEPIdentity *identAlice = [[PEPIdentity alloc]
andreas@392:                                initWithAddress:@"pep.test.alice@pep-project.org"
andreas@392:                                userID:ownUserId
andreas@392:                                userName:@"pEp Test Alice"
andreas@392:                                isOwn:YES
andreas@392:                                fingerPrint:fpr];
andreas@392: 
andreas@392:     [session mySelf:identAlice];
andreas@392: 
andreas@392:     PEPIdentity *identAlice2 = [identAlice mutableCopy];
andreas@392: 
andreas@392:     // This will revoke key
andreas@392:     [session keyMistrusted:identAlice2];
andreas@416:     identAlice2.fingerPrint = nil;
andreas@416:     [session mySelf:identAlice];
andreas@416: 
andreas@392:     // Check fingerprint is different
andreas@392:     XCTAssertNotEqualObjects(identAlice2.fingerPrint, fpr);
andreas@392: }
andreas@392: 
andreas@392: - (void)testMailToMyself
andreas@392: {
andreas@392:     PEPSession *session = [PEPSession new];
andreas@392: 
andreas@392:     // Our test user :
andreas@392:     // pEp Test Alice (test key don't use) <pep.test.alice@pep-project.org>
andreas@392:     // 4ABE3AAF59AC32CFE4F86500A9411D176FF00E97
dirk@488:     XCTAssertTrue([PEPTestUtils importBundledKey:@"6FF00E97_sec.asc" session:session]);
andreas@392: 
andreas@392:     PEPIdentity *identAlice = [[PEPIdentity alloc]
andreas@392:                                initWithAddress:@"pep.test.alice@pep-project.org"
andreas@392:                                userID:ownUserId
andreas@392:                                userName:@"pEp Test Alice"
andreas@392:                                isOwn:YES
andreas@392:                                fingerPrint:@"4ABE3AAF59AC32CFE4F86500A9411D176FF00E97"];
andreas@392: 
andreas@392:     [session mySelf:identAlice];
andreas@392: 
andreas@392:     PEPMessage *msg = [PEPMessage new];
andreas@392:     msg.from = identAlice;
andreas@392:     msg.to = @[identAlice];
andreas@392:     msg.shortMessage = @"Mail to Myself";
andreas@392:     msg.longMessage = @"This is a text content";
andreas@392:     msg.direction = PEP_dir_outgoing;
andreas@392: 
andreas@392:     PEP_rating clr = [session outgoingColorForMessage:msg];
dirk@420:     XCTAssertEqual(clr, PEP_rating_trusted_and_anonymized);
andreas@392: 
dirk@522:     NSError *error = nil;
dirk@522:     PEPMessage *encMsg = [session encryptMessage:msg extraKeys:nil error:&error];
dirk@522:     XCTAssertNotNil(encMsg);
dirk@522:     XCTAssertNil(error);
andreas@392: 
dirk@522:     NSArray *keys;
andreas@392: 
dirk@522:     error = nil;
dirk@517:     PEPMessage *decmsg = [session
dirk@522:                           decryptMessage:encMsg
dirk@517:                           rating:&clr
dirk@517:                           keys:&keys
dirk@517:                           error:&error];
dirk@517:     XCTAssertNotNil(decmsg);
dirk@514:     XCTAssertNil(error);
dirk@420:     XCTAssertEqual(clr, PEP_rating_trusted_and_anonymized);
andreas@392: }
andreas@392: 
andreas@392: - (void)testEncryptedMailFromMutt
andreas@392: {
andreas@392:     PEPSession *session = [PEPSession new];
andreas@392: 
andreas@392:     // This is the public key for test001@peptest.ch
dirk@488:     XCTAssertTrue([PEPTestUtils importBundledKey:@"A3FC7F0A.asc" session:session]);
andreas@392: 
andreas@392:     // This is the secret key for test001@peptest.ch
dirk@488:     XCTAssertTrue([PEPTestUtils importBundledKey:@"A3FC7F0A_sec.asc" session:session]);
andreas@392: 
andreas@392:     // Mail from mutt, already processed into message dict by the app.
dirk@465:     NSMutableDictionary *msgDict = [[PEPTestUtils
dirk@465:                                      unarchiveDictionary:@"msg_to_A3FC7F0A_from_mutt.ser"]
dirk@465:                                     mutableCopy];
andreas@392:     [msgDict removeObjectForKey:kPepLongMessage];
andreas@392:     [msgDict removeObjectForKey:kPepLongMessageFormatted];
andreas@392: 
andreas@392:     // Also extracted "live" from the app.
dirk@465:     NSMutableDictionary *accountDict = [[PEPTestUtils
dirk@465:                                          unarchiveDictionary:@"account_A3FC7F0A.ser"]
dirk@465:                                         mutableCopy];
andreas@392:     [accountDict removeObjectForKey:kPepCommType];
andreas@392:     [accountDict removeObjectForKey:kPepFingerprint];
andreas@392:     PEPIdentity *identMe = [[PEPIdentity alloc] initWithDictionary:accountDict];
andreas@392: 
andreas@392:     [session mySelf:identMe];
andreas@392:     XCTAssertNotNil(identMe.fingerPrint);
andreas@392: 
andreas@392:     NSArray* keys;
andreas@392:     PEPMessage *msg = [PEPMessage new];
andreas@392:     [msg setValuesForKeysWithDictionary:msgDict];
dirk@514: 
dirk@514:     // Technically, the mail is encrypted, but the signatures don't match
dirk@514:     NSError *error;
dirk@517:     PEPMessage *pepDecryptedMail = [session
dirk@517:                                     decryptMessage:msg
dirk@517:                                     rating:nil
dirk@517:                                     keys:&keys
dirk@517:                                     error:&error];
dirk@517:     XCTAssertNotNil(pepDecryptedMail);
dirk@514:     XCTAssertNil(error);
dirk@514: 
andreas@392:     XCTAssertNotNil(pepDecryptedMail.longMessage);
andreas@392: }
andreas@392: 
andreas@392: - (void)testOutgoingContactColor
andreas@392: {
andreas@392:     PEPSession *session = [PEPSession new];
andreas@392: 
andreas@411:     PEPIdentity *partner1Orig = [PEPTestUtils foreignPepIdentityWithAddress:@"partner1@dontcare.me"
andreas@411:                                                                    userName:@"Partner 1"];
andreas@392:     NSString *pubKeyPartner1 = [PEPTestUtils loadResourceByName:@"partner1_F2D281C2789DD7F6_pub.asc"];
andreas@392:     XCTAssertNotNil(pubKeyPartner1);
andreas@392:     [session importKey:pubKeyPartner1];
andreas@392: 
andreas@392:     PEP_rating color = [session identityRating:partner1Orig];
andreas@392:     XCTAssertEqual(color, PEP_rating_reliable);
andreas@392: }
andreas@392: 
andreas@392: - (void)testGetTrustwords
andreas@392: {
andreas@392:     PEPSession *session = [PEPSession new];
andreas@392: 
andreas@392:     PEPIdentity *partner1Orig = [[PEPIdentity alloc]
andreas@392:                                  initWithAddress:@"partner1@dontcare.me" userID:@"partner1"
andreas@392:                                  userName:@"partner1"
andreas@392:                                  isOwn:NO fingerPrint:@"F0CD3F7B422E5D587ABD885BF2D281C2789DD7F6"];
andreas@392: 
andreas@392:     PEPIdentity *meOrig = [[PEPIdentity alloc]
andreas@392:                            initWithAddress:@"me@dontcare.me" userID:@"me"
andreas@392:                            userName:@"me"
andreas@392:                            isOwn:NO fingerPrint:@"CC1F73F6FB774BF08B197691E3BFBCA9248FC681"];
andreas@392: 
andreas@392:     NSString *pubKeyPartner1 = [PEPTestUtils loadResourceByName:@"partner1_F2D281C2789DD7F6_pub.asc"];
andreas@392:     XCTAssertNotNil(pubKeyPartner1);
andreas@392:     NSString *pubKeyMe = [PEPTestUtils loadResourceByName:@"meATdontcare_E3BFBCA9248FC681_pub.asc"];
andreas@392:     XCTAssertNotNil(pubKeyMe);
andreas@392:     NSString *secKeyMe = [PEPTestUtils loadResourceByName:@"meATdontcare_E3BFBCA9248FC681_sec.asc"];
andreas@392:     XCTAssertNotNil(secKeyMe);
andreas@392: 
andreas@392:     NSString *trustwordsFull = [session getTrustwordsIdentity1:meOrig identity2:partner1Orig
andreas@392:                                                       language:nil full:YES];
andreas@392:     XCTAssertEqualObjects(trustwordsFull,
andreas@392:                           @"EMERSON GASPER TOKENISM BOLUS COLLAGE DESPISE BEDDED ENCRYPTION IMAGINE BEDFORD");
andreas@392: 
andreas@392:     NSString *trustwordsFullEnglish = [session getTrustwordsIdentity1:meOrig identity2:partner1Orig
andreas@392:                                                              language:@"en" full:YES];
andreas@392:     XCTAssertEqualObjects(trustwordsFullEnglish, trustwordsFull);
andreas@392: 
andreas@392:     NSString *trustwordsUndefined = [session getTrustwordsIdentity1:meOrig identity2:partner1Orig
andreas@392:                                                            language:@"ZZ" full:YES];
andreas@392:     XCTAssertNil(trustwordsUndefined);
andreas@392: }
andreas@392: 
dirk@418: - (void)testStringToRating
dirk@418: {
dirk@418:     PEPSession *session = [PEPSession new];
dirk@418:     XCTAssertEqual([session ratingFromString:@"cannot_decrypt"], PEP_rating_cannot_decrypt);
dirk@418:     XCTAssertEqual([session ratingFromString:@"have_no_key"], PEP_rating_have_no_key);
dirk@418:     XCTAssertEqual([session ratingFromString:@"unencrypted"], PEP_rating_unencrypted);
dirk@418:     XCTAssertEqual([session ratingFromString:@"unencrypted_for_some"],
dirk@418:                    PEP_rating_unencrypted_for_some);
dirk@418:     XCTAssertEqual([session ratingFromString:@"unreliable"], PEP_rating_unreliable);
dirk@418:     XCTAssertEqual([session ratingFromString:@"reliable"], PEP_rating_reliable);
dirk@418:     XCTAssertEqual([session ratingFromString:@"trusted"], PEP_rating_trusted);
dirk@418:     XCTAssertEqual([session ratingFromString:@"trusted_and_anonymized"],
dirk@418:                    PEP_rating_trusted_and_anonymized);
dirk@418:     XCTAssertEqual([session ratingFromString:@"fully_anonymous"], PEP_rating_fully_anonymous);
dirk@418:     XCTAssertEqual([session ratingFromString:@"mistrust"], PEP_rating_mistrust);
dirk@418:     XCTAssertEqual([session ratingFromString:@"b0rken"], PEP_rating_b0rken);
dirk@418:     XCTAssertEqual([session ratingFromString:@"under_attack"], PEP_rating_under_attack);
dirk@418:     XCTAssertEqual([session ratingFromString:@"undefined"], PEP_rating_undefined);
dirk@418:     XCTAssertEqual([session ratingFromString:@"does not exist111"], PEP_rating_undefined);
dirk@418: }
dirk@418: 
dirk@418: - (void)testRatingToString
dirk@418: {
dirk@418:     PEPSession *session = [PEPSession new];
dirk@418:     XCTAssertEqualObjects([session stringFromRating:PEP_rating_cannot_decrypt], @"cannot_decrypt");
dirk@418:     XCTAssertEqualObjects([session stringFromRating:PEP_rating_have_no_key], @"have_no_key");
dirk@418:     XCTAssertEqualObjects([session stringFromRating:PEP_rating_unencrypted], @"unencrypted");
dirk@418:     XCTAssertEqualObjects([session stringFromRating:PEP_rating_unencrypted_for_some],
dirk@418:                           @"unencrypted_for_some");
dirk@418:     XCTAssertEqualObjects([session stringFromRating:PEP_rating_unreliable], @"unreliable");
dirk@418:     XCTAssertEqualObjects([session stringFromRating:PEP_rating_reliable], @"reliable");
dirk@418:     XCTAssertEqualObjects([session stringFromRating:PEP_rating_trusted], @"trusted");
dirk@418:     XCTAssertEqualObjects([session stringFromRating:PEP_rating_trusted_and_anonymized],
dirk@418:                           @"trusted_and_anonymized");
dirk@418:     XCTAssertEqualObjects([session stringFromRating:PEP_rating_fully_anonymous],
dirk@418:                           @"fully_anonymous");
dirk@418:     XCTAssertEqualObjects([session stringFromRating:PEP_rating_mistrust], @"mistrust");
dirk@418:     XCTAssertEqualObjects([session stringFromRating:PEP_rating_b0rken], @"b0rken");
dirk@418:     XCTAssertEqualObjects([session stringFromRating:PEP_rating_under_attack], @"under_attack");
dirk@418:     XCTAssertEqualObjects([session stringFromRating:PEP_rating_undefined], @"undefined");
dirk@418:     XCTAssertEqualObjects([session stringFromRating:500], @"undefined");
dirk@418: }
dirk@418: 
dirk@431: - (void)testIsPEPUser
dirk@431: {
dirk@431:     PEPSession *session = [PEPSession new];
dirk@431: 
dirk@431:     PEPIdentity *identMe = [[PEPIdentity alloc]
dirk@431:                             initWithAddress:@"me-myself-and-i@pep-project.org"
dirk@431:                             userID:@"me-myself-and-i"
dirk@452:                             userName:@"pEp Me"
dirk@431:                             isOwn:YES];
dirk@431:     [session mySelf:identMe];
dirk@431:     XCTAssertNotNil(identMe.fingerPrint);
dirk@432: 
dirk@432:     // PEP_CANNOT_FIND_PERSON == 902
dirk@453:     XCTAssertTrue([session isPEPUser:identMe]);
dirk@431: }
dirk@431: 
dirk@449: - (void)testXEncStatusForOutgoingEncryptedMail
dirk@449: {
dirk@449:     [self helperXEncStatusForOutgoingEncryptdMailToSelf:NO expectedRating:PEP_rating_reliable];
dirk@449: }
dirk@449: 
dirk@449: - (void)testXEncStatusForOutgoingSelfEncryptedMail
dirk@449: {
dirk@449:     [self helperXEncStatusForOutgoingEncryptdMailToSelf:YES
dirk@449:                                          expectedRating:PEP_rating_trusted_and_anonymized];
dirk@449: }
dirk@449: 
dirk@456: - (void)testEncryptMessagesWithoutKeys
dirk@456: {
dirk@456:     PEPSession *session = [PEPSession new];
dirk@456: 
dirk@456:     PEPIdentity *identMe = [[PEPIdentity alloc]
dirk@456:                             initWithAddress:@"me-myself-and-i@pep-project.org"
dirk@456:                             userID:@"me-myself-and-i"
dirk@456:                             userName:@"pEp Me"
dirk@456:                             isOwn:YES];
dirk@456:     [session mySelf:identMe];
dirk@456:     XCTAssertNotNil(identMe.fingerPrint);
dirk@456: 
dirk@456:     PEPIdentity *identAlice = [[PEPIdentity alloc]
dirk@456:                                initWithAddress:@"alice@pep-project.org"
dirk@456:                                userID:@"alice"
dirk@456:                                userName:@"pEp Test Alice"
dirk@456:                                isOwn:NO];
dirk@456: 
dirk@456:     PEPMessage *msg = [PEPMessage new];
dirk@456:     msg.from = identMe;
dirk@456:     msg.to = @[identAlice];
dirk@456:     msg.shortMessage = @"Mail to Alice";
dirk@456:     msg.longMessage = @"Alice?";
dirk@456:     msg.direction = PEP_dir_outgoing;
dirk@456: 
dirk@456:     PEP_rating clr = [session outgoingColorForMessage:msg];
dirk@456:     XCTAssertEqual(clr, PEP_rating_unencrypted);
dirk@456: 
dirk@522:     NSError *error = nil;
dirk@522:     PEPMessage *encMsg = [session encryptMessage:msg extraKeys:nil error:&error];
dirk@522:     XCTAssertNotNil(encMsg);
dirk@522:     XCTAssertNil(error);
dirk@456: 
dirk@456:     XCTAssertNotNil(encMsg);
dirk@456: 
dirk@456:     PEPStringList *keys;
dirk@514:     PEP_rating pEpRating;
dirk@522:     error = nil;
dirk@517:     PEPMessage *decMsg = [session
dirk@517:                           decryptMessage:encMsg
dirk@517:                           rating:&pEpRating
dirk@517:                           keys:&keys
dirk@517:                           error:&error];
dirk@517:     XCTAssertNotNil(decMsg);
dirk@514:     XCTAssertNil(error);
dirk@514: 
dirk@456:     XCTAssertEqual(pEpRating, PEP_rating_unencrypted);
dirk@456:     XCTAssertNotNil(decMsg);
dirk@456: }
dirk@456: 
dirk@456: /**
dirk@456:  ENGINE-364. Tries to invoke trustPersonalKey on an identity without key,
dirk@456:  giving it a fake fingerprint.
dirk@456:  */
dirk@456: - (void)testTrustPersonalKey
dirk@456: {
dirk@456:     PEPSession *session = [PEPSession new];
dirk@456: 
dirk@456:     PEPIdentity *identMe = [[PEPIdentity alloc]
dirk@456:                             initWithAddress:@"me-myself-and-i@pep-project.org"
dirk@456:                             userID:@"me-myself-and-i"
dirk@456:                             userName:@"pEp Me"
dirk@456:                             isOwn:YES];
dirk@456:     [session mySelf:identMe];
dirk@456:     XCTAssertNotNil(identMe.fingerPrint);
dirk@456: 
dirk@456:     // The fingerprint is definitely wrong, we don't have a key
dirk@456:     PEPIdentity *identAlice = [[PEPIdentity alloc]
dirk@456:                                initWithAddress:@"alice@pep-project.org"
dirk@456:                                userID:@"alice"
dirk@456:                                userName:@"pEp Test Alice"
dirk@456:                                isOwn:NO
dirk@456:                                fingerPrint:@"4ABE3AAF59AC32CFE4F86500A9411D176FF00E97"];
dirk@456: 
dirk@456:     [session trustPersonalKey:identAlice];
dirk@456: }
dirk@456: 
dirk@457: /**
dirk@457:  ENGINE-381
dirk@457:  */
dirk@457: - (void)testVolatileIdentityRating
dirk@457: {
dirk@457:     PEPSession *session = [PEPSession new];
dirk@457: 
dirk@457:     PEPIdentity *identMe = [[PEPIdentity alloc]
dirk@457:                             initWithAddress:@"me-myself-and-i@pep-project.org"
dirk@457:                             userID:@"me-myself-and-i"
dirk@457:                             userName:@"pEp Me"
dirk@457:                             isOwn:YES];
dirk@457:     [session mySelf:identMe];
dirk@457:     XCTAssertNotNil(identMe.fingerPrint);
dirk@457: 
dirk@457:     PEPIdentity *identAlice = [self
dirk@457:                                checkImportingKeyFilePath:@"6FF00E97_sec.asc"
dirk@457:                                address:@"pep.test.alice@pep-project.org"
dirk@457:                                userID:@"alice_user_id"
dirk@457:                                fingerPrint:@"4ABE3AAF59AC32CFE4F86500A9411D176FF00E97"
dirk@457:                                session: session];
dirk@488:     XCTAssertNotNil(identAlice);
dirk@457: 
dirk@457:     dispatch_group_t identityRatingGroup = dispatch_group_create();
dirk@457: 
dirk@457:     void (^ratingBlock)(void) = ^{
dirk@457:         PEPSession *innerSession = [PEPSession new];
dirk@457:         PEP_rating rating = [innerSession identityRating:identAlice];
dirk@457:         XCTAssertEqual(rating, PEP_rating_reliable);
dirk@457:     };
dirk@457: 
dirk@479:     for (int i = 0; i < 4; ++i) {
dirk@457:         dispatch_group_async(identityRatingGroup,
dirk@457:                              dispatch_get_global_queue(QOS_CLASS_USER_INITIATED, 0),
dirk@457:                              ratingBlock);
dirk@457:     }
dirk@457: 
dirk@479:     for (int i = 0; i < 4; ++i) {
dirk@457:         ratingBlock();
dirk@457:     }
dirk@457: 
dirk@457:     dispatch_group_wait(identityRatingGroup, DISPATCH_TIME_FOREVER);
dirk@457: }
dirk@457: 
dirk@449: #pragma mark - configUnencryptedSubject
dirk@449: 
dirk@449: - (void)testConfigUnencryptedSubject
dirk@449: {
dirk@449:     // Setup Config to encrypt subject
dirk@449:     [PEPObjCAdapter setUnecryptedSubjectEnabled:NO];
dirk@449: 
dirk@449:     // Write mail to yourself ...
dirk@449:     PEPMessage *encMessage = [self mailWrittenToMySelf];
dirk@449: 
dirk@449:     // ... and assert subject is encrypted
dirk@449:     XCTAssertEqualObjects(encMessage.shortMessage, @"p≡p", @"Subject should be encrypted");
dirk@449: }
dirk@449: 
dirk@449: - (void)testConfigUnencryptedSubject_encryptedSubjectDisabled
dirk@449: {
dirk@449:     // Setup Config to not encrypt subject
dirk@449:     [PEPObjCAdapter setUnecryptedSubjectEnabled:YES];
dirk@449: 
dirk@449:     // Write mail to yourself ...
dirk@449:     PEPMessage *encMessage = [self mailWrittenToMySelf];
dirk@449: 
dirk@449:     // ... and assert the subject is not encrypted
dirk@449:     XCTAssertNotEqualObjects(encMessage.shortMessage, @"p≡p", @"Subject should not be encrypted");
dirk@449: }
dirk@449: 
andreas@392: #pragma mark - Helpers
andreas@392: 
dirk@439: - (PEPIdentity *)checkImportingKeyFilePath:(NSString *)filePath address:(NSString *)address
dirk@439:                                     userID:(NSString *)userID
dirk@439:                                fingerPrint:(NSString *)fingerPrint
dirk@456:                                    session:(PEPSession *)session
dirk@437: {
dirk@456:     if (!session) {
dirk@456:         session = [PEPSession new];
dirk@456:     }
dirk@437: 
dirk@488:     BOOL success = [PEPTestUtils importBundledKey:filePath session:session];
dirk@488:     XCTAssertTrue(success);
dirk@437: 
dirk@488:     if (success) {
dirk@488:         // Our test user:
dirk@488:         PEPIdentity *identTest = [[PEPIdentity alloc]
dirk@488:                                   initWithAddress:address
dirk@488:                                   userID:userID
dirk@488:                                   userName:[NSString stringWithFormat:@"Some User Name %@", userID]
dirk@488:                                   isOwn:NO];
dirk@437: 
dirk@488:         [session updateIdentity:identTest];
dirk@488:         XCTAssertNotNil(identTest.fingerPrint);
dirk@488:         XCTAssertEqualObjects(identTest.fingerPrint, fingerPrint);
dirk@439: 
dirk@488:         return identTest;
dirk@488:     } else {
dirk@488:         return nil;
dirk@488:     }
dirk@439: }
dirk@439: 
dirk@439: - (PEPIdentity *)checkMySelfImportingKeyFilePath:(NSString *)filePath address:(NSString *)address
dirk@439:                                           userID:(NSString *)userID
dirk@439:                                      fingerPrint:(NSString *)fingerPrint
dirk@491:                                          session:(PEPSession *)session
dirk@439: {
dirk@494:     XCTAssertTrue([PEPTestUtils importBundledKey:filePath session:session]);
dirk@439: 
dirk@439:     // Our test user:
dirk@439:     PEPIdentity *identTest = [[PEPIdentity alloc]
dirk@439:                               initWithAddress:address
dirk@439:                               userID:userID
dirk@439:                               userName:[NSString stringWithFormat:@"Some User Name %@", userID]
dirk@439:                               isOwn:YES
dirk@439:                               fingerPrint: fingerPrint];
dirk@439: 
dirk@502:     NSError *error;
dirk@502:     XCTAssertTrue([session setOwnKey:identTest fingerprint:fingerPrint error:&error]);
dirk@502:     XCTAssertNil(error);
dirk@439:     XCTAssertNotNil(identTest.fingerPrint);
dirk@439:     XCTAssertEqualObjects(identTest.fingerPrint, fingerPrint);
dirk@439: 
dirk@439:     return identTest;
dirk@437: }
dirk@437: 
dirk@433: /**
dirk@433:  Verifies that a partner ID is really a correct Identity.
dirk@433:  Usually used on identities imported as keys, since the engine has problems with them.
dirk@433:  */
dirk@433: - (void)updateAndVerifyPartnerIdentity:(PEPIdentity *)partnerIdentity session:(PEPSession *)session
dirk@433: {
dirk@433:     XCTAssertNotNil(partnerIdentity.fingerPrint);
dirk@433:     [session updateIdentity:partnerIdentity];
dirk@433:     XCTAssertNotNil(partnerIdentity.fingerPrint);
dirk@433:     NSString *fingerprint = partnerIdentity.fingerPrint;
dirk@433:     partnerIdentity.fingerPrint = nil;
dirk@433:     [session updateIdentity:partnerIdentity];
dirk@433:     XCTAssertNotNil(partnerIdentity.fingerPrint);
dirk@433:     XCTAssertEqualObjects(partnerIdentity.fingerPrint, fingerprint);
dirk@433: }
dirk@433: 
andreas@416: - (PEPMessage *)mailWrittenToMySelf
andreas@416: {
andreas@416:     PEPSession *session = [PEPSession new];
andreas@416: 
andreas@416:     // Write a e-mail to yourself ...
andreas@416:     PEPIdentity *me = [PEPTestUtils ownPepIdentityWithAddress:@"me@peptest.ch"
andreas@416:                                                      userName:@"userName"];
andreas@416:     [session mySelf:me];
andreas@416: 
andreas@416:     NSString *shortMessage = @"Subject";
andreas@416:     NSString *longMessage = @"Oh, this is a long body text!";
andreas@416:     PEPMessage *mail = [PEPTestUtils mailFrom:me
andreas@416:                                       toIdent:me
andreas@416:                                  shortMessage:shortMessage
andreas@416:                                   longMessage:longMessage
andreas@416:                                      outgoing:YES];
andreas@416:     PEPMessage *encMessage;
andreas@416:     [session encryptMessage:mail identity:me dest:&encMessage];
andreas@416: 
andreas@416:     return encMessage;
andreas@416: }
andreas@416: 
andreas@392: - (PEPMessage *)internalEncryptToMySelfKeys:(PEPStringList **)keys
andreas@392: {
andreas@392:     PEPSession *session = [PEPSession new];
andreas@411:     
andreas@411:     PEPIdentity *me = [PEPTestUtils ownPepIdentityWithAddress:@"me@peptest.ch"
andreas@411:                                                      userName:@"userName"];
andreas@392:     [session mySelf:me];
andreas@392:     XCTAssertNotNil(me.fingerPrint);
andreas@392: 
andreas@392:     // Create draft
andreas@392:     NSString *shortMessage = @"Subject";
andreas@392:     NSString *longMessage = @"Oh, this is a long body text!";
andreas@392:     PEPMessage *mail = [PEPTestUtils mailFrom:me toIdent:me shortMessage:shortMessage longMessage:longMessage outgoing:YES];
andreas@392: 
andreas@392:     PEPMessage *encMessage;
andreas@392:     PEP_STATUS status = [session encryptMessage:mail identity:me dest:&encMessage];
andreas@392:     XCTAssertEqual(status, 0);
andreas@392:     XCTAssertEqualObjects(encMessage.shortMessage, @"p≡p");
andreas@392: 
dirk@514:     PEP_rating rating;
dirk@514:     NSError *error;
dirk@517:     PEPMessage *unencDict = [session
dirk@517:                              decryptMessage:encMessage
dirk@517:                              rating:&rating
dirk@517:                              keys:keys
dirk@517:                              error:&error];
dirk@517:     XCTAssertNotNil(unencDict);
dirk@514:     XCTAssertNil(error);
dirk@514: 
andreas@392:     XCTAssertGreaterThanOrEqual(rating, PEP_rating_reliable);
andreas@392: 
andreas@392:     XCTAssertEqualObjects(unencDict.shortMessage, shortMessage);
andreas@392:     XCTAssertEqualObjects(unencDict.longMessage, longMessage);
andreas@392: 
andreas@392:     return unencDict;
andreas@392: }
andreas@392: 
andreas@392: - (void)pEpCleanUp
andreas@392: {
dirk@470:     [PEPTestUtils cleanUp];
andreas@392: }
andreas@392: 
dirk@424: - (void)helperXEncStatusForOutgoingEncryptdMailToSelf:(BOOL)toSelf
dirk@424:                                        expectedRating:(PEP_rating)expectedRating
dirk@422: {
dirk@422:     PEPSession *session = [PEPSession new];
dirk@422: 
dirk@422:     // Partner pubkey for the test:
dirk@422:     // pEp Test Alice (test key don't use) <pep.test.alice@pep-project.org>
dirk@422:     // 4ABE3AAF59AC32CFE4F86500A9411D176FF00E97
dirk@494:     XCTAssertTrue([PEPTestUtils importBundledKey:@"0x6FF00E97.asc" session:session]);
dirk@422: 
dirk@422:     PEPIdentity *identAlice = [[PEPIdentity alloc]
dirk@422:                                initWithAddress:@"pep.test.alice@pep-project.org"
dirk@422:                                userID:ownUserId
dirk@422:                                userName:@"pEp Test Alice"
dirk@422:                                isOwn:NO
dirk@433:                                fingerPrint:@"4ABE3AAF59AC32CFE4F86500A9411D176FF00E97"];
dirk@433:     [self updateAndVerifyPartnerIdentity:identAlice session:session];
dirk@422: 
dirk@422:     PEPIdentity *identMe = [[PEPIdentity alloc]
dirk@422:                                initWithAddress:@"me-myself-and-i@pep-project.org"
dirk@422:                                userID:@"me-myself-and-i"
dirk@452:                                userName:@"pEp Me"
dirk@422:                                isOwn:YES];
dirk@422:     [session mySelf:identMe];
dirk@422:     XCTAssertNotNil(identMe.fingerPrint);
dirk@422: 
dirk@422:     PEPMessage *msg = [PEPMessage new];
dirk@422:     msg.from = identMe;
dirk@422:     msg.to = @[identAlice];
dirk@422:     msg.shortMessage = @"Mail to Alice";
dirk@422:     msg.longMessage = @"Alice?";
dirk@422:     msg.direction = PEP_dir_outgoing;
dirk@422: 
dirk@422:     PEP_rating clr = [session outgoingColorForMessage:msg];
dirk@424:     XCTAssertEqual(clr, PEP_rating_reliable);
dirk@422: 
dirk@423:     PEPMessage *encMsg;
dirk@424: 
dirk@424:     PEP_STATUS statusEnc = PEP_VERSION_MISMATCH;
dirk@424:     if (toSelf) {
dirk@424:         statusEnc = [session encryptMessage:msg identity:identMe dest:&encMsg];
dirk@522:         XCTAssertEqual(statusEnc, PEP_STATUS_OK);
dirk@424:     } else {
dirk@522:         NSError *error = nil;
dirk@522:         encMsg = [session encryptMessage:msg extraKeys:nil error:&error];
dirk@522:         XCTAssertNotNil(encMsg);
dirk@522:         XCTAssertNil(error);
dirk@424:     }
dirk@423:     XCTAssertNotNil(encMsg);
dirk@423: 
dirk@423:     PEPStringList *keys;
dirk@514:     PEP_rating pEpRating;
dirk@514:     NSError *error;
dirk@517:     PEPMessage *decMsg = [session
dirk@517:                           decryptMessage:encMsg
dirk@517:                           rating:&pEpRating
dirk@517:                           keys:&keys
dirk@517:                           error:&error];
dirk@514:     XCTAssertNil(error);
dirk@517:     XCTAssertNotNil(decMsg);
dirk@514: 
dirk@424:     XCTAssertEqual(pEpRating, expectedRating);
dirk@423: 
dirk@423:     NSArray * encStatusField = nil;
dirk@423:     for (NSArray *field in decMsg.optionalFields) {
dirk@423:         NSString *header = [field[0] lowercaseString];
dirk@423:         if ([header isEqualToString:@"x-encstatus"]) {
dirk@423:             encStatusField = field;
dirk@423:         }
dirk@423:     }
dirk@423:     XCTAssertNotNil(encStatusField);
dirk@423:     if (encStatusField) {
dirk@423:         PEP_rating outgoingRating = [session ratingFromString:encStatusField[1]];
dirk@424:         XCTAssertEqual(outgoingRating, expectedRating);
dirk@423:     }
dirk@422: }
dirk@422: 
andreas@392: @end