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"
dirk@577: #import "PEPAttachment.h"
andreas@392: #import "PEPTestUtils.h"
dirk@706: #import "PEPSync.h"
dirk@732: #import "PEPSendMessageDelegate.h"
dirk@706: 
dirk@711: #import "PEPSessionTestNotifyHandshakeDelegate.h"
dirk@711: #import "PEPSessionTestSendMessageDelegate.h"
andreas@392: 
andreas@392: @interface PEPSessionTest : XCTestCase
dirk@706: 
dirk@706: @property (nonatomic) PEPSync *sync;
dirk@711: @property (nonatomic) PEPSessionTestSendMessageDelegate *sendMessageDelegate;
dirk@711: @property (nonatomic) PEPSessionTestNotifyHandshakeDelegate *notifyHandshakeDelegate;
dirk@706: 
andreas@392: @end
andreas@392: 
andreas@392: @implementation PEPSessionTest
andreas@392: 
andreas@392: - (void)setUp
andreas@392: {
andreas@392:     [super setUp];
dirk@706: 
dirk@739:     [self pEpCleanUp];
dirk@739: 
dirk@763:     [self startSync];
dirk@706: 
dirk@601:     [PEPObjCAdapter setUnEncryptedSubjectEnabled:NO];
andreas@392: }
andreas@392: 
dirk@525: - (void)tearDown
dirk@525: {
dirk@706:     [self.sync shutdown];
dirk@706: 
andreas@392:     [self pEpCleanUp];
andreas@392:     [super tearDown];
andreas@392: }
andreas@392: 
andreas@392: - (void)testTrustWords
andreas@392: {
andreas@392:     PEPSession *session = [PEPSession new];
andreas@392: 
dirk@531:     NSError *error = nil;
dirk@531:     NSArray *trustwords = [session
dirk@531:                            trustwordsForFingerprint:@"DB47DB47DB47DB47DB47DB47DB47DB47DB47DB47"
dirk@531:                            languageID:@"en"
dirk@531:                            shortened:false
dirk@531:                            error:&error];
dirk@531:     XCTAssertNil(error);
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: 
dirk@532:     NSError *error = nil;
dirk@532:     XCTAssertTrue([session mySelf:identMe error:&error]);
dirk@532:     XCTAssertNil(error);
andreas@392: 
andreas@392:     XCTAssertNotNil(identMe.fingerPrint);
andreas@392:     XCTAssertNotEqual(identMe.commType, PEP_ct_unknown);
andreas@392: 
dirk@567:     XCTAssertTrue([identMe isPEPUser:session error:&error]);
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"
dirk@533:                             userID:@"pep.test.iosgenkey@pep-project.org_userID"
andreas@392:                             userName:@"pEp Test iOS GenKey"
andreas@392:                             isOwn:YES];
andreas@392: 
dirk@532:     NSError *error = nil;
dirk@532:     XCTAssertTrue([session mySelf:identMe error:&error]);
dirk@532:     XCTAssertNil(error);
andreas@392: 
andreas@392:     XCTAssertNotNil(identMe.fingerPrint);
andreas@392:     XCTAssertNotEqual(identMe.commType, PEP_ct_unknown);
andreas@392: 
dirk@567:     XCTAssertTrue([identMe isPEPUser:session error:&error]);
andreas@392: 
andreas@392:     dispatch_queue_t queue = dispatch_get_global_queue(QOS_CLASS_USER_INITIATED, 0);
andreas@392:     dispatch_sync(queue, ^{
dirk@532:         NSError *innerError = nil;
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];
dirk@532: 
dirk@532:         XCTAssertTrue([session2 mySelf:identMe2 error:&innerError]);
dirk@532:         XCTAssertNil(innerError);
dirk@532: 
andreas@392:         XCTAssertNotNil(identMe2.fingerPrint);
dirk@567:         XCTAssertTrue([identMe2 isPEPUser:session error:&innerError]);
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];
dirk@532:         XCTAssertTrue([session2 mySelf:identMe3 error:&innerError]);
dirk@532:         XCTAssertNil(innerError);
dirk@532: 
andreas@392:         XCTAssertNotNil(identMe3.fingerPrint);
dirk@567:         XCTAssertTrue([identMe3 isPEPUser:session error:&innerError]);
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@532:     NSError *error = nil;
dirk@532:     XCTAssertTrue([session updateIdentity:identRandom error:&error]);
dirk@532:     XCTAssertNil(error);
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@529:     XCTAssertEqual([self ratingForIdentity:me session:session], 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@529:     XCTAssertEqual([self ratingForIdentity:alice session:session], PEP_rating_reliable);
dirk@439: }
dirk@439: 
dirk@546: /** ENGINE-409 */
dirk@546: - (void)testIdentityRatingMistrustReset
dirk@546: {
dirk@546:     PEPSession *session = [PEPSession new];
dirk@546: 
dirk@546:     PEPIdentity *me = [[PEPIdentity alloc]
dirk@546:                        initWithAddress:@"me@example.org"
dirk@546:                        userID:@"me_myself"
dirk@546:                        userName:@"Me Me"
dirk@546:                        isOwn:YES];
dirk@546: 
dirk@546:     NSError *error = nil;
dirk@546:     XCTAssertTrue([session mySelf:me error:&error]);
dirk@546:     XCTAssertNil(error);
dirk@546: 
dirk@546:     XCTAssertNotNil(me.fingerPrint);
dirk@546:     XCTAssertEqual([self ratingForIdentity:me session:session], PEP_rating_trusted_and_anonymized);
dirk@546: 
dirk@546:     PEPIdentity *alice = [self
dirk@546:                           checkImportingKeyFilePath:@"6FF00E97_sec.asc"
dirk@546:                           address:@"pep.test.alice@pep-project.org"
dirk@546:                           userID:@"This Is Alice"
dirk@546:                           fingerPrint:@"4ABE3AAF59AC32CFE4F86500A9411D176FF00E97"
dirk@546:                           session: session];
dirk@546:     XCTAssertNotNil(alice);
dirk@546:     XCTAssertEqual([self ratingForIdentity:alice session:session], PEP_rating_reliable);
dirk@546: 
dirk@546:     XCTAssertTrue([session keyMistrusted:alice error:&error]);
dirk@546:     XCTAssertNil(error);
dirk@546:     XCTAssertEqual([self ratingForIdentity:alice session:session], PEP_rating_have_no_key);
dirk@546: }
dirk@546: 
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@532: 
dirk@532:     NSError *error = nil;
dirk@532:     XCTAssertTrue([session mySelf:me error:&error]);
dirk@532:     XCTAssertNil(error);
dirk@532: 
dirk@460:     XCTAssertNotNil(me.fingerPrint);
dirk@529:     XCTAssertEqual([self ratingForIdentity:me session:session], 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@529:     XCTAssertEqual([self ratingForIdentity:alice session:session], PEP_rating_reliable);
dirk@445: 
dirk@534:     XCTAssertTrue([session trustPersonalKey:alice error:&error]);
dirk@534:     XCTAssertNil(error);
dirk@529:     XCTAssertEqual([self ratingForIdentity:alice session:session], PEP_rating_trusted);
dirk@446: 
dirk@545:     XCTAssertTrue([session keyResetTrust:alice error:&error]);
dirk@545:     XCTAssertNil(error);
dirk@529:     XCTAssertEqual([self ratingForIdentity:alice session:session], PEP_rating_reliable);
dirk@446: 
dirk@536:     XCTAssertTrue([session keyMistrusted:alice error:&error]);
dirk@536:     XCTAssertNil(error);
dirk@529:     XCTAssertEqual([self ratingForIdentity:alice session:session], 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@532:     NSError *error = nil;
dirk@532:     XCTAssertTrue([session mySelf:me error:&error]);
dirk@532:     XCTAssertNil(error);
dirk@532: 
dirk@472:     XCTAssertNotNil(me.fingerPrint);
dirk@529:     XCTAssertEqual([self ratingForIdentity:me session:session], 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@529:     XCTAssertEqual([self ratingForIdentity:alice session:session], PEP_rating_reliable);
dirk@472: 
dirk@534:     XCTAssertTrue([session trustPersonalKey:alice error:&error]);
dirk@534:     XCTAssertNil(error);
dirk@529:     XCTAssertEqual([self ratingForIdentity:alice session:session], PEP_rating_trusted);
dirk@472: 
dirk@545:     XCTAssertTrue([session keyResetTrust:alice error:&error]);
dirk@545:     XCTAssertNil(error);
dirk@529:     XCTAssertEqual([self ratingForIdentity:alice session:session], PEP_rating_reliable);
dirk@472: 
dirk@536:     XCTAssertTrue([session keyMistrusted:alice error:&error]);
dirk@536:     XCTAssertNil(error);
dirk@529:     XCTAssertEqual([self ratingForIdentity:alice session:session], PEP_rating_have_no_key);
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@532:     NSError *error = nil;
dirk@532:     XCTAssertTrue([session mySelf:me error:&error]);
dirk@532:     XCTAssertNil(error);
dirk@532: 
dirk@459:     XCTAssertNotNil(me.fingerPrint);
dirk@529:     XCTAssertEqual([self ratingForIdentity:me session:session], 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@529:     XCTAssertEqual([self ratingForIdentity:alice session:session], 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@526: 
dirk@526:         PEP_STATUS status;
dirk@526:         NSError *error = nil;
dirk@526:         PEPMessage *encMsg = [innerSession
dirk@526:                               encryptMessage:msg
dirk@557:                               forSelf:me
dirk@556:                               extraKeys:nil
dirk@526:                               status:&status error:&error];
dirk@458:         XCTAssertEqual(status, PEP_STATUS_OK);
dirk@526:         XCTAssertNotNil(encMsg);
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@534:     XCTAssertTrue([session trustPersonalKey:alice error:&error]);
dirk@534:     XCTAssertNil(error);
dirk@529:     XCTAssertEqual([self ratingForIdentity:alice session:session], PEP_rating_trusted);
dirk@458: 
dirk@545:     XCTAssertTrue([session keyResetTrust:alice error:&error]);
dirk@545:     XCTAssertNil(error);
dirk@529:     XCTAssertEqual([self ratingForIdentity:alice session:session], PEP_rating_reliable);
dirk@458: 
dirk@536:     XCTAssertTrue([session keyMistrusted:alice error:&error]);
dirk@536:     XCTAssertNil(error);
dirk@529:     XCTAssertEqual([self ratingForIdentity:alice session:session], PEP_rating_have_no_key);
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@528:         NSError *error = nil;
dirk@528: 
dirk@441:         // Test with unknown Bob
dirk@653:         NSNumber *numRating = [self
dirk@653:                                testOutgoingRatingForMessage:msgGray
dirk@653:                                session:session
dirk@653:                                error:&error];
dirk@573:         XCTAssertNotNil(numRating);
dirk@573:         XCTAssertNil(error);
dirk@573:         XCTAssertEqual(numRating.pEpRating, 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@528:     NSError *error = nil;
dirk@528: 
dirk@441:     // Should be yellow, since no handshake happened.
dirk@653:     NSNumber *numRating = [self testOutgoingRatingForMessage:msg session:session error:&error];
dirk@573:     XCTAssertNotNil(numRating);
dirk@528:     XCTAssertNil(error);
dirk@573:     XCTAssertEqual(numRating.pEpRating, PEP_rating_reliable);
andreas@392: 
dirk@573:     PEP_rating rating = [self ratingForIdentity:identBob session:session];
dirk@528:     XCTAssertEqual(rating, PEP_rating_reliable);
andreas@392: 
andreas@392:     // Let' say we got that handshake, set PEP_ct_confirmed in Bob's identity
dirk@534:     XCTAssertTrue([session trustPersonalKey:identBob error:&error]);
dirk@534:     XCTAssertNil(error);
andreas@392: 
andreas@392:     // This time it should be green
dirk@653:     numRating = [self testOutgoingRatingForMessage:msg session:session error:&error];
dirk@573:     XCTAssertNotNil(numRating);
dirk@573:     XCTAssertNil(error);
dirk@573:     XCTAssertEqual(numRating.pEpRating, PEP_rating_trusted);
andreas@392: 
dirk@529:     rating = [self ratingForIdentity:identBob session:session];
dirk@528:     XCTAssertEqual(rating, PEP_rating_trusted);
andreas@392: 
andreas@392:     // Let' say we undo handshake
dirk@545:     XCTAssertTrue([session keyResetTrust:identBob error:&error]);
dirk@545:     XCTAssertNil(error);
andreas@392: 
andreas@392:     // Yellow ?
dirk@653:     numRating = [self testOutgoingRatingForMessage:msg session:session error:&error];
dirk@573:     XCTAssertNotNil(numRating);
dirk@573:     XCTAssertNil(error);
dirk@573:     XCTAssertEqual(numRating.pEpRating, PEP_rating_reliable);
andreas@392: 
andreas@392:     // mistrust Bob
dirk@536:     XCTAssertTrue([session keyMistrusted:identBob error:&error]);
dirk@536:     XCTAssertNil(error);
andreas@392: 
dirk@444:     identBob.fingerPrint = nil;
dirk@532:     XCTAssertTrue([session updateIdentity:identBob error:&error]);
dirk@532:     XCTAssertNil(error);
dirk@441:     XCTAssertNil(identBob.fingerPrint);
dirk@441: 
andreas@392:     // Gray == PEP_rating_unencrypted
dirk@653:     numRating = [self testOutgoingRatingForMessage:msg session:session error:&error];
dirk@573:     XCTAssertNotNil(numRating);
dirk@573:     XCTAssertNil(error);
dirk@573:     XCTAssertEqual(numRating.pEpRating, PEP_rating_unencrypted);
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: 
dirk@532:     NSError *error = nil;
dirk@532:     XCTAssertTrue([session mySelf:identAlice error:&error]);
dirk@532:     XCTAssertNil(error);
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
dirk@528:     PEP_rating rating;
dirk@653:     NSNumber *numRating = [self testOutgoingRatingForMessage:msg session:session error:&error];
dirk@573:     XCTAssertNotNil(numRating);
dirk@573:     XCTAssertNil(error);
dirk@573:     XCTAssertEqual(numRating.pEpRating, 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: 
dirk@532:     XCTAssertTrue([session updateIdentity:identBob error:&error]);
dirk@532:     XCTAssertNil(error);
andreas@392: 
andreas@392:     // Should be yellow, since no handshake happened.
dirk@653:     numRating = [self testOutgoingRatingForMessage:msg session:session error:&error];
dirk@573:     XCTAssertNotNil(numRating);
dirk@573:     XCTAssertNil(error);
dirk@573:     XCTAssertEqual(numRating.pEpRating, PEP_rating_reliable);
andreas@392: 
dirk@529:     rating = [self ratingForIdentity:identBob session:session];
dirk@528:     XCTAssertEqual(rating, PEP_rating_reliable);
andreas@392: 
andreas@392:     // Let' say we got that handshake, set PEP_ct_confirmed in Bob's identity
dirk@534:     XCTAssertTrue([session trustPersonalKey:identBob error:&error]);
dirk@534:     XCTAssertNil(error);
andreas@392: 
andreas@392:     // This time it should be green
dirk@653:     numRating = [self testOutgoingRatingForMessage:msg session:session error:&error];
dirk@573:     XCTAssertNotNil(numRating);
dirk@573:     XCTAssertNil(error);
dirk@573:     XCTAssertEqual(numRating.pEpRating, PEP_rating_trusted);
andreas@392: 
dirk@529:     rating = [self ratingForIdentity:identBob session:session];
dirk@528:     XCTAssertEqual(rating, 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: 
dirk@532:     XCTAssertTrue([session updateIdentity:identJohn error:&error]);
dirk@532:     XCTAssertNil(error);
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 ?
dirk@653:     numRating = [self testOutgoingRatingForMessage:msg session:session error:&error];
dirk@573:     XCTAssertNotNil(numRating);
dirk@573:     XCTAssertNil(error);
dirk@573:     XCTAssertEqual(numRating.pEpRating, PEP_rating_reliable);
andreas@392: 
dirk@534:     XCTAssertTrue([session trustPersonalKey:identJohn error:&error]);
dirk@534:     XCTAssertNil(error);
andreas@392: 
andreas@392:     // This time it should be green
dirk@653:     numRating = [self testOutgoingRatingForMessage:msg session:session error:&error];
dirk@573:     XCTAssertNotNil(numRating);
dirk@573:     XCTAssertNil(error);
dirk@573:     XCTAssertEqual(numRating.pEpRating, PEP_rating_trusted);
andreas@392: 
dirk@529:     rating = [self ratingForIdentity:identJohn session:session];
dirk@528:     XCTAssertEqual(rating, 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: 
dirk@532:     NSError *error = nil;
dirk@532:     XCTAssertTrue([session mySelf:identAlice error:&error]);
dirk@532:     XCTAssertNil(error);
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: 
dirk@532:     XCTAssertTrue([session updateIdentity:identBob error:&error]);
dirk@532:     XCTAssertNil(error);
andreas@392: 
andreas@392:     // mistrust Bob
dirk@536:     XCTAssertTrue([session keyMistrusted:identBob error:&error]);
dirk@536:     XCTAssertNil(error);
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
dirk@653:     NSNumber *numRating = [self testOutgoingRatingForMessage:msg session:session error:&error];
dirk@573:     XCTAssertNotNil(numRating);
dirk@573:     XCTAssertNil(error);
dirk@573:     XCTAssertEqual(numRating.pEpRating, PEP_rating_unencrypted);
andreas@392: 
dirk@524:     PEPMessage *encMsg = [session encryptMessage:msg extraKeys:nil status:nil error:&error];
dirk@522:     XCTAssertNotNil(encMsg);
dirk@522:     XCTAssertNil(error);
andreas@392: 
dirk@577:     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: 
dirk@532:     NSError *error = nil;
dirk@532:     XCTAssertTrue([session mySelf:identAlice error:&error]);
dirk@532:     XCTAssertNil(error);
andreas@392: 
andreas@392:     PEPIdentity *identAlice2 = [identAlice mutableCopy];
andreas@392: 
andreas@392:     // This will revoke key
dirk@536:     XCTAssertTrue([session keyMistrusted:identAlice2 error:&error]);
dirk@536:     XCTAssertNil(error);
andreas@416:     identAlice2.fingerPrint = nil;
dirk@532: 
dirk@532:     XCTAssertTrue([session mySelf:identAlice error:&error]);
dirk@532:     XCTAssertNil(error);
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: 
dirk@532:     NSError *error = nil;
dirk@532:     XCTAssertTrue([session mySelf:identAlice error:&error]);
dirk@532:     XCTAssertNil(error);
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: 
dirk@653:     NSNumber *numRating = [self testOutgoingRatingForMessage:msg session:session error:&error];
dirk@573:     XCTAssertNotNil(numRating);
dirk@573:     XCTAssertNil(error);
dirk@573:     XCTAssertEqual(numRating.pEpRating, PEP_rating_trusted_and_anonymized);
dirk@528: 
dirk@524:     PEPMessage *encMsg = [session encryptMessage:msg extraKeys:nil status:nil error:&error];
dirk@522:     XCTAssertNotNil(encMsg);
dirk@522:     XCTAssertNil(error);
andreas@392: 
dirk@522:     NSArray *keys;
andreas@392: 
dirk@522:     error = nil;
dirk@600:     PEP_rating rating = PEP_rating_undefined;
dirk@517:     PEPMessage *decmsg = [session
dirk@522:                           decryptMessage:encMsg
dirk@583:                           flags:nil
dirk@528:                           rating:&rating
dirk@523:                           extraKeys:&keys
dirk@524:                           status:nil
dirk@517:                           error:&error];
dirk@517:     XCTAssertNotNil(decmsg);
dirk@514:     XCTAssertNil(error);
dirk@528:     XCTAssertEqual(rating, PEP_rating_trusted_and_anonymized);
andreas@392: }
andreas@392: 
dirk@632: - (void)testEncryptedMailFromMuttWithReencryption
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];
dirk@579:     [PEPTestUtils migrateUnarchivedMessageDictionary:msgDict];
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: 
dirk@532:     NSError *error = nil;
dirk@532:     XCTAssertTrue([session mySelf:identMe error:&error]);
dirk@532:     XCTAssertNil(error);
dirk@532: 
andreas@392:     XCTAssertNotNil(identMe.fingerPrint);
andreas@392: 
andreas@392:     NSArray* keys;
andreas@392:     PEPMessage *msg = [PEPMessage new];
andreas@392:     [msg setValuesForKeysWithDictionary:msgDict];
dirk@590:     PEPMessage *msgOriginal = [PEPMessage new];
dirk@590:     [msgOriginal setValuesForKeysWithDictionary:msgDict];
dirk@514: 
dirk@590:     XCTAssertEqualObjects(msg, msgOriginal);
dirk@590: 
dirk@600:     PEP_rating rating = PEP_rating_undefined;
dirk@590:     PEP_decrypt_flags flags = PEP_decrypt_flag_untrusted_server;
dirk@590: 
dirk@517:     PEPMessage *pepDecryptedMail = [session
dirk@517:                                     decryptMessage:msg
dirk@590:                                     flags:&flags
dirk@590:                                     rating:&rating
dirk@523:                                     extraKeys:&keys
dirk@524:                                     status:nil
dirk@517:                                     error:&error];
dirk@517:     XCTAssertNotNil(pepDecryptedMail);
dirk@514:     XCTAssertNil(error);
dirk@514: 
dirk@590:     // Technically, the mail is encrypted, but the signatures don't match
dirk@590:     XCTAssertEqual(rating, PEP_rating_unreliable);
dirk@590: 
dirk@632:     // Since we're requesting re-encryption, src should have been changed
dirk@632:     XCTAssertNotEqualObjects(msg, msgOriginal);
dirk@590: 
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);
dirk@551: 
dirk@551:     NSError *error = nil;
dirk@551:     XCTAssertTrue([session importKey:pubKeyPartner1 error:&error]);
dirk@551:     XCTAssertNil(error);
andreas@392: 
dirk@529:     PEP_rating color = [self ratingForIdentity:partner1Orig session:session];
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: 
dirk@558:     NSError *error = nil;
andreas@392:     NSString *trustwordsFull = [session getTrustwordsIdentity1:meOrig identity2:partner1Orig
dirk@558:                                                       language:nil full:YES error:&error];
dirk@558:     XCTAssertNil(error);
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
dirk@558:                                                              language:@"en" full:YES error:&error];
dirk@558:     XCTAssertNil(error);
andreas@392:     XCTAssertEqualObjects(trustwordsFullEnglish, trustwordsFull);
andreas@392: 
andreas@392:     NSString *trustwordsUndefined = [session getTrustwordsIdentity1:meOrig identity2:partner1Orig
dirk@558:                                                            language:@"ZZ" full:YES error:&error];
dirk@558:     XCTAssertNotNil(error);
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@532:     NSError *error = nil;
dirk@532:     XCTAssertTrue([session mySelf:identMe error:&error]);
dirk@532:     XCTAssertNil(error);
dirk@532: 
dirk@431:     XCTAssertNotNil(identMe.fingerPrint);
dirk@432: 
dirk@432:     // PEP_CANNOT_FIND_PERSON == 902
dirk@567:     XCTAssertTrue([session isPEPUser:identMe error:&error]);
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@532:     NSError *error = nil;
dirk@532:     XCTAssertTrue([session mySelf:identMe error:&error]);
dirk@532:     XCTAssertNil(error);
dirk@532: 
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@653:     NSNumber *numRating = [self testOutgoingRatingForMessage:msg session:session error:&error];
dirk@573:     XCTAssertNotNil(numRating);
dirk@573:     XCTAssertNil(error);
dirk@573:     XCTAssertEqual(numRating.pEpRating, PEP_rating_unencrypted);
dirk@528: 
dirk@524:     PEPMessage *encMsg = [session encryptMessage:msg extraKeys:nil status: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@583:                           flags:nil
dirk@517:                           rating:&pEpRating
dirk@523:                           extraKeys:&keys
dirk@524:                           status:nil
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@532:     NSError *error = nil;
dirk@532:     XCTAssertTrue([session mySelf:identMe error:&error]);
dirk@532:     XCTAssertNil(error);
dirk@532: 
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@534:     XCTAssertFalse([session trustPersonalKey:identAlice error:&error]);
dirk@534:     XCTAssertNotNil(error);
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@532:     NSError *error = nil;
dirk@532:     XCTAssertTrue([session mySelf:identMe error:&error]);
dirk@532:     XCTAssertNil(error);
dirk@532: 
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@529:         PEP_rating rating = [self ratingForIdentity:identAlice session:innerSession];
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@612: /**
dirk@615:  IOSAD-93, testing for easy error case.
dirk@612:  */
dirk@618: - (void)testEncryptAndAttachPrivateKeyIllegalValue
dirk@612: {
dirk@612:     PEPSession *session = [PEPSession new];
dirk@612: 
dirk@612:     PEPIdentity *identMe = [[PEPIdentity alloc]
dirk@612:                             initWithAddress:@"me-myself-and-i@pep-project.org"
dirk@612:                             userID:@"me-myself-and-i"
dirk@612:                             userName:@"pEp Me"
dirk@612:                             isOwn:YES];
dirk@612:     NSError *error = nil;
dirk@612:     XCTAssertTrue([session mySelf:identMe error:&error]);
dirk@612:     XCTAssertNil(error);
dirk@612: 
dirk@612:     XCTAssertNotNil(identMe.fingerPrint);
dirk@612: 
dirk@612:     NSString *fprAlice = @"4ABE3AAF59AC32CFE4F86500A9411D176FF00E97";
dirk@612:     PEPIdentity *identAlice = [self
dirk@612:                                checkImportingKeyFilePath:@"6FF00E97_sec.asc"
dirk@612:                                address:@"pep.test.alice@pep-project.org"
dirk@612:                                userID:@"alice_user_id"
dirk@612:                                fingerPrint:fprAlice
dirk@612:                                session: session];
dirk@612:     XCTAssertNotNil(identAlice);
dirk@612: 
dirk@612:     NSString *shortMessage = @"whatever it may be";
dirk@612:     NSString *longMessage = [NSString stringWithFormat:@"%@ %@", shortMessage, shortMessage];
dirk@612:     PEPMessage *message = [PEPMessage new];
dirk@612:     message.from = identMe;
dirk@612:     message.to = @[identAlice];
dirk@612:     message.shortMessage = shortMessage;
dirk@612:     message.longMessage = longMessage;
dirk@612: 
dirk@612:     PEP_STATUS status = PEP_KEY_NOT_FOUND;
dirk@612:     error = nil;
dirk@612:     PEPMessage *encrypted = [session
dirk@612:                              encryptMessage:message
dirk@612:                              toFpr:fprAlice
dirk@612:                              encFormat:PEP_enc_PEP
dirk@612:                              flags:0
dirk@612:                              status:&status error:&error];
dirk@613:     XCTAssertEqual(status, PEP_ILLEGAL_VALUE);
dirk@613:     XCTAssertNotNil(error);
dirk@612:     XCTAssertNil(encrypted);
dirk@612: }
dirk@612: 
dirk@449: #pragma mark - configUnencryptedSubject
dirk@449: 
dirk@449: - (void)testConfigUnencryptedSubject
dirk@449: {
dirk@449:     // Setup Config to encrypt subject
dirk@601:     [PEPObjCAdapter setUnEncryptedSubjectEnabled: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@602: - (void)testConfigUnencryptedSubjectEncryptedSubjectDisabled
dirk@449: {
dirk@449:     // Setup Config to not encrypt subject
dirk@601:     [PEPObjCAdapter setUnEncryptedSubjectEnabled:YES];
dirk@449: 
dirk@449:     // Write mail to yourself ...
dirk@449:     PEPMessage *encMessage = [self mailWrittenToMySelf];
dirk@449: 
dirk@602:     // pEp to pEp uses message 2.0, which always encrypts subjects (ENGINE-429)
dirk@602:     XCTAssertEqualObjects(encMessage.shortMessage, @"p≡p", @"Subject should be encrypted");
dirk@449: }
dirk@449: 
dirk@628: #pragma mark - Passive mode
dirk@628: 
dirk@628: - (void)testPassiveMode
dirk@628: {
dirk@628:     [self testPassiveModeEnabled:NO];
dirk@628:     [self testPassiveModeEnabled:YES];
dirk@628: }
dirk@628: 
dirk@646: #pragma mark - Decryption
dirk@646: 
dirk@646: - (void)testDecryptionOfUnencryptedMessageWithOdtAttachmentContainingSpace
dirk@646: {
dirk@646:     PEPSession *session = [PEPSession new];
dirk@646: 
dirk@646:     PEPIdentity *me = [PEPTestUtils ownPepIdentityWithAddress:@"me@peptest.ch"
dirk@646:                                                      userName:@"userName"];
dirk@646:     NSError *error = nil;
dirk@646:     XCTAssertTrue([session mySelf:me error:&error]);
dirk@646:     XCTAssertNil(error);
dirk@646: 
dirk@646:     const char *dataString = "blahblah";
dirk@646:     const size_t dataSize = strlen(dataString);
dirk@646:     char *rawData = strndup(dataString, dataSize);
dirk@646: 
dirk@646:     PEPAttachment *attachment = [[PEPAttachment alloc]
dirk@646:                                  initWithData:[NSData
dirk@646:                                                dataWithBytesNoCopy:rawData length:dataSize]];
dirk@646:     attachment.filename = @"Someone andTextIncludingTheSpace.odt";
dirk@646:     attachment.mimeType = @"application/vnd.oasis.opendocument.text";
dirk@646: 
dirk@646:     NSString *shortMessage = @"Subject";
dirk@646:     NSString *longMessage = @"Oh, this is a long body text!";
dirk@646:     PEPMessage *mail = [PEPTestUtils mailFrom:me
dirk@646:                                       toIdent:me
dirk@646:                                  shortMessage:shortMessage
dirk@646:                                   longMessage:longMessage
dirk@646:                                      outgoing:YES];
dirk@646: 
dirk@646:     mail.attachments = @[attachment];
dirk@646: 
dirk@646:     error = nil;
dirk@646:     PEPStringList *keys;
dirk@646:     PEP_rating rating = PEP_rating_undefined;
dirk@646:     PEPMessage *decmsg = [session
dirk@646:                           decryptMessage:mail
dirk@646:                           flags:nil
dirk@646:                           rating:&rating
dirk@646:                           extraKeys:&keys
dirk@646:                           status:nil
dirk@646:                           error:&error];
dirk@646:     XCTAssertNotNil(decmsg);
dirk@646:     XCTAssertNil(error);
dirk@646:     XCTAssertEqual(rating, PEP_rating_unencrypted);
dirk@646: 
dirk@646:     PEPAttachment *decryptedAttachment = [decmsg.attachments objectAtIndex:0];
dirk@646:     XCTAssertEqualObjects(decryptedAttachment.mimeType, attachment.mimeType);
dirk@646:     XCTAssertEqualObjects(decryptedAttachment.filename, attachment.filename);
dirk@646: }
dirk@646: 
dirk@749: #pragma mark - Send Message
dirk@749: 
dirk@749: /**
dirk@749:  Prove that mySelf triggers a message to be sent.
dirk@749:  */
dirk@749: - (void)testBasicSendMessage
dirk@749: {
dirk@749:     PEPSession *session = [PEPSession new];
dirk@749: 
dirk@749:     XCTAssertEqual(self.sendMessageDelegate.messages.count, 0);
dirk@760:     XCTAssertNil(self.sendMessageDelegate.lastMessage);
dirk@749: 
dirk@749:     XCTKVOExpectation *expHaveMessage = [[XCTKVOExpectation alloc]
dirk@749:                                          initWithKeyPath:@"lastMessage"
dirk@749:                                          object:self.sendMessageDelegate];
dirk@749: 
dirk@749:     PEPIdentity *identMe = [[PEPIdentity alloc]
dirk@749:                             initWithAddress:@"me-myself-and-i@pep-project.org"
dirk@749:                             userID:@"me-myself-and-i"
dirk@749:                             userName:@"pEp Me"
dirk@749:                             isOwn:YES];
dirk@749:     NSError *error = nil;
dirk@749:     XCTAssertTrue([session mySelf:identMe error:&error]);
dirk@749:     XCTAssertNil(error);
dirk@749: 
dirk@749:     XCTAssertNotNil(identMe.fingerPrint);
dirk@749: 
dirk@762:     [self waitForExpectations:@[expHaveMessage] timeout:PEPTestInternalSyncTimeout];
dirk@760:     XCTAssertNotNil(self.sendMessageDelegate.lastMessage);
dirk@749: 
dirk@749:     XCTAssertEqual(self.sendMessageDelegate.messages.count, 1);
dirk@749: }
dirk@749: 
dirk@719: #pragma mark - Key Reset
dirk@719: 
dirk@741: - (void)testBasicKeyResetTrust
dirk@719: {
dirk@719:     PEPSession *session = [PEPSession new];
dirk@719: 
dirk@742:     XCTAssertEqual(self.sendMessageDelegate.messages.count, 0);
dirk@742: 
dirk@754:     XCTKVOExpectation *expHaveMessage = [[XCTKVOExpectation alloc]
dirk@754:                                          initWithKeyPath:@"lastMessage"
dirk@754:                                          object:self.sendMessageDelegate];
dirk@754: 
dirk@719:     PEPIdentity *identMe = [[PEPIdentity alloc]
dirk@719:                             initWithAddress:@"me-myself-and-i@pep-project.org"
dirk@719:                             userID:@"me-myself-and-i"
dirk@719:                             userName:@"pEp Me"
dirk@719:                             isOwn:YES];
dirk@719:     NSError *error = nil;
dirk@719:     XCTAssertTrue([session mySelf:identMe error:&error]);
dirk@719:     XCTAssertNil(error);
dirk@719: 
dirk@763:     [self.sync shutdown];
dirk@763: 
dirk@719:     XCTAssertNotNil(identMe.fingerPrint);
dirk@719:     NSString *fpr1 = identMe.fingerPrint;
dirk@719: 
dirk@719:     XCTAssertTrue([session keyResetTrust:identMe error:&error]);
dirk@719:     XCTAssertNil(error);
dirk@719: 
dirk@719:     identMe.fingerPrint = nil;
dirk@719:     XCTAssertTrue([session updateIdentity:identMe error:&error]);
dirk@719:     XCTAssertNotNil(identMe.fingerPrint);
dirk@719:     XCTAssertNotEqual(identMe.fingerPrint, fpr1);
dirk@742: 
dirk@754:     [self waitForExpectations:@[expHaveMessage] timeout:PEPTestInternalSyncTimeout];
dirk@745: 
dirk@742:     XCTAssertEqual(self.sendMessageDelegate.messages.count, 1);
dirk@719: }
dirk@719: 
andreas@392: #pragma mark - Helpers
andreas@392: 
dirk@763: - (void)reStartSync
dirk@763: {
dirk@763:     [self.sync shutdown];
dirk@763:     [self startSync];
dirk@763: }
dirk@763: 
dirk@763: - (void)startSync
dirk@763: {
dirk@763:     self.sendMessageDelegate = [PEPSessionTestSendMessageDelegate new];
dirk@763:     self.notifyHandshakeDelegate = [PEPSessionTestNotifyHandshakeDelegate new];
dirk@763: 
dirk@763:     self.sync = [[PEPSync alloc]
dirk@763:                  initWithSendMessageDelegate:self.sendMessageDelegate
dirk@763:                  notifyHandshakeDelegate:self.notifyHandshakeDelegate];
dirk@763:     [self.sync startup];
dirk@763: }
dirk@763: 
dirk@653: - (NSNumber * _Nullable)testOutgoingRatingForMessage:(PEPMessage * _Nonnull)theMessage
dirk@653:                                              session:(PEPSession *)session
dirk@653:                                                error:(NSError * _Nullable * _Nullable)error
dirk@653: {
dirk@653:     NSNumber *ratingOriginal = [session outgoingRatingForMessage:theMessage error:error];
dirk@653:     NSNumber *ratingPreview = [session outgoingRatingPreviewForMessage:theMessage error:nil];
dirk@653:     XCTAssertEqual(ratingOriginal, ratingPreview);
dirk@653:     return ratingOriginal;
dirk@653: }
dirk@653: 
dirk@628: - (void)testPassiveModeEnabled:(BOOL)passiveModeEnabled
dirk@628: {
dirk@628:     [PEPObjCAdapter setPassiveModeEnabled:passiveModeEnabled];
dirk@628:     PEPSession *session = [PEPSession new];
dirk@628: 
dirk@628:     PEPIdentity *identMe = [[PEPIdentity alloc]
dirk@628:                             initWithAddress:@"me-myself-and-i@pep-project.org"
dirk@628:                             userID:@"me-myself-and-i"
dirk@628:                             userName:@"pEp Me"
dirk@628:                             isOwn:YES];
dirk@628:     NSError *error = nil;
dirk@628:     XCTAssertTrue([session mySelf:identMe error:&error]);
dirk@628:     XCTAssertNil(error);
dirk@628: 
dirk@628:     XCTAssertNotNil(identMe.fingerPrint);
dirk@628: 
dirk@628:     PEPIdentity *identAlice = [[PEPIdentity alloc]
dirk@628:                                initWithAddress:@"pep.test.alice@pep-project.org"
dirk@628:                                userID:@"alice_user_id"
dirk@628:                                userName:@"Alice"
dirk@628:                                isOwn:NO];
dirk@628: 
dirk@628:     NSString *shortMessage = @"whatever it may be";
dirk@628:     NSString *longMessage = [NSString stringWithFormat:@"%@ %@", shortMessage, shortMessage];
dirk@628:     PEPMessage *message = [PEPMessage new];
dirk@628:     message.direction = PEP_dir_outgoing;
dirk@628:     message.from = identMe;
dirk@628:     message.to = @[identAlice];
dirk@628:     message.shortMessage = shortMessage;
dirk@628:     message.longMessage = longMessage;
dirk@628: 
dirk@628:     PEP_STATUS status = PEP_KEY_NOT_FOUND;
dirk@628:     PEPMessage *encryptedMessage =  [session encryptMessage:message
dirk@628:                                                   extraKeys:@[]
dirk@628:                                                      status:&status
dirk@628:                                                       error:&error];
dirk@628:     XCTAssertNil(error);
dirk@628:     XCTAssertEqual(status, PEP_UNENCRYPTED);
dirk@628: 
dirk@628:     if (passiveModeEnabled) {
dirk@628:         XCTAssertNil(encryptedMessage.attachments);
dirk@628:     } else {
dirk@628:         XCTAssertEqual(encryptedMessage.attachments.count, 1);
dirk@628:     }
dirk@628: }
dirk@628: 
dirk@529: /**
dirk@529:  Determines the rating for the given identity.
dirk@529:  @return PEP_rating_undefined on error
dirk@529:  */
dirk@529: - (PEP_rating)ratingForIdentity:(PEPIdentity *)identity session:(PEPSession *)session
dirk@529: {
dirk@529:     NSError *error;
dirk@574:     NSNumber *numRating = [session ratingForIdentity:identity error:&error];
dirk@529:     XCTAssertNil(error);
dirk@574:     return numRating.pEpRating;
dirk@529: }
dirk@529: 
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@532:         NSError *error = nil;
dirk@532:         XCTAssertTrue([session updateIdentity:identTest error:&error]);
dirk@532:         XCTAssertNil(error);
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@532:     NSError *error = nil;
dirk@532: 
dirk@433:     XCTAssertNotNil(partnerIdentity.fingerPrint);
dirk@532:     XCTAssertTrue([session updateIdentity:partnerIdentity error:&error]);
dirk@532:     XCTAssertNil(error);
dirk@433:     XCTAssertNotNil(partnerIdentity.fingerPrint);
dirk@433:     NSString *fingerprint = partnerIdentity.fingerPrint;
dirk@433:     partnerIdentity.fingerPrint = nil;
dirk@532:     XCTAssertTrue([session updateIdentity:partnerIdentity error:&error]);
dirk@532:     XCTAssertNil(error);
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"];
dirk@532:     NSError *error = nil;
dirk@532:     XCTAssertTrue([session mySelf:me error:&error]);
dirk@532:     XCTAssertNil(error);
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];
dirk@526:     PEP_STATUS status = PEP_UNKNOWN_ERROR;
dirk@556:     PEPMessage *encMessage = [session
dirk@556:                               encryptMessage:mail
dirk@557:                               forSelf:me
dirk@556:                               extraKeys:nil
dirk@556:                               status:&status
dirk@556:                               error:&error];
dirk@526:     XCTAssertNil(error);
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"];
dirk@532:     NSError *error = nil;
dirk@532:     XCTAssertTrue([session mySelf:me error:&error]);
dirk@532:     XCTAssertNil(error);
dirk@532: 
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: 
dirk@526:     PEP_STATUS status;
dirk@556:     PEPMessage *encMessage = [session
dirk@556:                               encryptMessage:mail
dirk@557:                               forSelf:me
dirk@556:                               extraKeys:nil
dirk@556:                               status:&status
dirk@556:                               error:&error];
andreas@392:     XCTAssertEqual(status, 0);
andreas@392:     XCTAssertEqualObjects(encMessage.shortMessage, @"p≡p");
andreas@392: 
dirk@514:     PEP_rating rating;
dirk@526:     error = nil;
dirk@517:     PEPMessage *unencDict = [session
dirk@517:                              decryptMessage:encMessage
dirk@583:                              flags:nil
dirk@517:                              rating:&rating
dirk@523:                              extraKeys:keys
dirk@524:                              status:nil
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@617:     XCTAssertTrue([PEPTestUtils importBundledKey:@"6FF00E97.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@532:     NSError *error = nil;
dirk@532:     XCTAssertTrue([session mySelf:identMe error:&error]);
dirk@532:     XCTAssertNil(error);
dirk@532: 
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@653:     NSNumber *numRating = [self testOutgoingRatingForMessage:msg session:session error:&error];
dirk@573:     XCTAssertNotNil(numRating);
dirk@573:     XCTAssertNil(error);
dirk@573:     XCTAssertEqual(numRating.pEpRating, PEP_rating_reliable);
dirk@422: 
dirk@423:     PEPMessage *encMsg;
dirk@424: 
dirk@424:     PEP_STATUS statusEnc = PEP_VERSION_MISMATCH;
dirk@424:     if (toSelf) {
dirk@556:         encMsg = [session
dirk@556:                   encryptMessage:msg
dirk@557:                   forSelf:identMe
dirk@556:                   extraKeys:nil
dirk@556:                   status:&statusEnc
dirk@556:                   error:&error];
dirk@522:         XCTAssertEqual(statusEnc, PEP_STATUS_OK);
dirk@424:     } else {
dirk@524:         encMsg = [session encryptMessage:msg extraKeys:nil status: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@526:     error = nil;
dirk@517:     PEPMessage *decMsg = [session
dirk@517:                           decryptMessage:encMsg
dirk@583:                           flags:nil
dirk@517:                           rating:&pEpRating
dirk@523:                           extraKeys:&keys
dirk@524:                           status:nil
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