pEpObjCTests/PEPSessionTest.m
author Dirk Zimmermann <dirk@pep-project.org>
Fri, 09 Feb 2018 12:19:55 +0100
changeset 434 cca684be5023
parent 433 58011259b328
child 435 66b98dc1ec11
permissions -rw-r--r--
IOS-937 cosmetics
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//
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//  PEPSessionTest.m
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//  pEpObjCAdapterTests
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//
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//  Created by Andreas Buff on 18.01.18.
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//  Copyright © 2018 p≡p. All rights reserved.
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//
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#import <XCTest/XCTest.h>
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#import "PEPObjCAdapter.h"
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#import "NSDictionary+Extension.h"
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#import "PEPIdentity.h"
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#import "PEPMessage.h"
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#import "PEPTestUtils.h"
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#import "PEPTestSyncDelegate.h"
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@interface PEPSessionTest : XCTestCase
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@end
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@implementation PEPSessionTest
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- (void)setUp
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{
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    [super setUp];
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    [PEPObjCAdapter setUnecryptedSubjectEnabled:NO];
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    [self pEpCleanUp];
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}
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- (void)tearDown {
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    [self pEpCleanUp];
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    [super tearDown];
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}
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- (void)testSyncSession
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{
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    PEPSession *session = [PEPSession new];
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    PEPTestSyncDelegate *syncDelegate = [[PEPTestSyncDelegate alloc] init];
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    // This should attach session just created
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    [PEPObjCAdapter startSync:syncDelegate];
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    PEPIdentity *identMe = [[PEPIdentity alloc]
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                            initWithAddress:@"pep.test.iosgenkey@pep-project.org"
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                            userID:@"Me"
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                            userName:@"pEp Test iOS GenKey"
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                            isOwn:YES];
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    [session mySelf:identMe];
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    bool res = [syncDelegate waitUntilSent:1];
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    // Can't currently work, engine doesn't contain sync.
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    XCTAssertFalse(res);
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    // This should detach session just created
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    [PEPObjCAdapter stopSync];
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}
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- (void)testTrustWords
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{
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    PEPSession *session = [PEPSession new];
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    NSArray *trustwords = [session trustwords:@"DB47DB47DB47DB47DB47DB47DB47DB47DB47DB47"
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                                  forLanguage:@"en" shortened:false];
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    XCTAssertEqual([trustwords count], 10);
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    for(id word in trustwords)
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        XCTAssertEqualObjects(word, @"BAPTISMAL");
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}
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- (void)testGenKey
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{
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    PEPSession *session = [PEPSession new];
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    PEPIdentity *identMe = [[PEPIdentity alloc]
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                            initWithAddress:@"pep.test.iosgenkey@pep-project.org"
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                            userID:@"Me"
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                            userName:@"pEp Test iOS GenKey"
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                            isOwn:YES];
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    [session mySelf:identMe];
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    XCTAssertNotNil(identMe.fingerPrint);
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    XCTAssertNotEqual(identMe.commType, PEP_ct_unknown);
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    // check that the comm type is not a PGP one
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    XCTAssertFalse([identMe containsPGPCommType]);
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}
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- (void)testMySelfCommType
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{
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    PEPSession *session = [PEPSession new];
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    PEPIdentity *identMe = [[PEPIdentity alloc]
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                            initWithAddress:@"pep.test.iosgenkey@pep-project.org"
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                            userID:@"Me"
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                            userName:@"pEp Test iOS GenKey"
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                            isOwn:YES];
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    [session mySelf:identMe];
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    XCTAssertNotNil(identMe.fingerPrint);
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    XCTAssertNotEqual(identMe.commType, PEP_ct_unknown);
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    // check that the comm type is not a PGP one
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    XCTAssertFalse([identMe containsPGPCommType]);
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    dispatch_queue_t queue = dispatch_get_global_queue(QOS_CLASS_USER_INITIATED, 0);
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    dispatch_sync(queue, ^{
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        PEPSession *session2 = [PEPSession new];
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        // Now simulate an update from the app, which usually only caches
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        // kPepUsername, kPepAddress and optionally kPepUserID.
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        PEPIdentity *identMe2 = [[PEPIdentity alloc]
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                                 initWithAddress:identMe.address
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                                 userID:identMe.userID
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                                 userName:identMe.userName
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                                 isOwn:NO];
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        [session2 mySelf:identMe2];
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        XCTAssertNotNil(identMe2.fingerPrint);
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        XCTAssertFalse([identMe2 containsPGPCommType]);
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        XCTAssertEqualObjects(identMe2.fingerPrint, identMe.fingerPrint);
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        // Now pretend the app only knows kPepUsername and kPepAddress
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        PEPIdentity *identMe3 = [PEPTestUtils foreignPepIdentityWithAddress:identMe.address
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                                                                   userName:identMe.userName];
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        [session2 mySelf:identMe3];
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        XCTAssertNotNil(identMe3.fingerPrint);
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        XCTAssertFalse([identMe3 containsPGPCommType]);
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        XCTAssertEqualObjects(identMe3.fingerPrint, identMe.fingerPrint);
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        XCTAssertEqualObjects(identMe.address, identMe2.address);
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        XCTAssertEqualObjects(identMe.address, identMe3.address);
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        XCTAssertEqual(identMe.commType, identMe2.commType);
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        XCTAssertEqual(identMe.commType, identMe3.commType);
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    });
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}
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- (void)testOutgoingColors
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{
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    PEPSession *session = [PEPSession new];
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    // Our test user :
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    // pEp Test Alice (test key don't use) <pep.test.alice@pep-project.org>
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    // 4ABE3AAF59AC32CFE4F86500A9411D176FF00E97
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    [PEPTestUtils importBundledKey:@"6FF00E97_sec.asc"];
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    // Our test user :
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    PEPIdentity *identAlice = [[PEPIdentity alloc]
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                               initWithAddress:@"pep.test.alice@pep-project.org"
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                               userID:ownUserId
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                               userName:@"pEp Test Alice"
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                               isOwn:YES
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                               fingerPrint:@"4ABE3AAF59AC32CFE4F86500A9411D176FF00E97"];
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    [session mySelf:identAlice];
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    //Message
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    PEPMessage *msg = [PEPMessage new];
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    msg.from = identAlice;
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    msg.to = @[[[PEPIdentity alloc] initWithAddress:@"pep.test.bob@pep-project.org"
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                                             userID: @"42"
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                                           userName:@"pEp Test Bob"
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                                              isOwn:NO]];
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    msg.shortMessage = @"All Green Test";
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    msg.longMessage = @"This is a text content";
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    msg.direction = PEP_dir_outgoing;
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    // Test with unknown Bob
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    PEP_rating clr = [session outgoingColorForMessage:msg];
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    XCTAssertEqual(clr, PEP_rating_unencrypted);
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    // Now let see with bob's pubkey already known
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    // pEp Test Bob (test key, don't use) <pep.test.bob@pep-project.org>
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    // BFCDB7F301DEEEBBF947F29659BFF488C9C2EE39
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    [PEPTestUtils importBundledKey:@"0xC9C2EE39.asc"];
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    PEPIdentity *identBob = [[PEPIdentity alloc]
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                             initWithAddress:@"pep.test.bob@pep-project.org"
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                             userID:@"42" userName:@"pEp Test Bob"
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                             isOwn:NO
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                             fingerPrint:@"BFCDB7F301DEEEBBF947F29659BFF488C9C2EE39"];
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    [self updateAndVerifyPartnerIdentity:identBob session:session];
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    // Should be yellow, since no handshake happened.
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    clr = [session outgoingColorForMessage:msg];
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    XCTAssertEqual(clr, PEP_rating_reliable);
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    clr = [session identityRating:identBob];
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    XCTAssertEqual(clr, PEP_rating_reliable);
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    // Let' say we got that handshake, set PEP_ct_confirmed in Bob's identity
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    [session trustPersonalKey:identBob];
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    // This time it should be green
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    clr = [session outgoingColorForMessage:msg];
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    XCTAssertEqual(clr, PEP_rating_trusted);
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    clr = [session identityRating:identBob];
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    XCTAssertEqual(clr, PEP_rating_trusted);
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    // Let' say we undo handshake
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    [session keyResetTrust:identBob];
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    // Yellow ?
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    clr = [session outgoingColorForMessage:msg];
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    XCTAssertEqual(clr, PEP_rating_reliable);
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    // mistrust Bob
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    [session keyMistrusted:identBob];
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    // Gray == PEP_rating_unencrypted
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    clr = [session outgoingColorForMessage:msg];
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    XCTAssertEqual(clr, PEP_rating_unencrypted);
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    // Forget
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    [session keyResetTrust:identBob];
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    // Back to yellow
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    clr = [session outgoingColorForMessage:msg];
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    XCTAssertEqual(clr, PEP_rating_reliable);
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    // Trust again
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    [session trustPersonalKey:identBob];
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    // Back to green
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    clr = [session outgoingColorForMessage:msg];
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    XCTAssertEqual(clr, PEP_rating_trusted);
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    // Now let see if it turns back yellow if we add an unconfirmed folk.
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    // pEp Test John (test key, don't use) <pep.test.john@pep-project.org>
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    // AA2E4BEB93E5FE33DEFD8BE1135CD6D170DCF575
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    [PEPTestUtils importBundledKey:@"0x70DCF575.asc"];
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    PEPIdentity *identJohn = [[PEPIdentity alloc]
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                              initWithAddress:@"pep.test.john@pep-project.org"
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                              userID:@"101" userName:@"pEp Test John"
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                              isOwn:NO
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                              fingerPrint:@"AA2E4BEB93E5FE33DEFD8BE1135CD6D170DCF575"];
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    [session updateIdentity:identJohn];
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    msg.cc = @[[PEPTestUtils foreignPepIdentityWithAddress:@"pep.test.john@pep-project.org"
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                                                  userName:@"pEp Test John"]];
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    // Yellow ?
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    clr = [session outgoingColorForMessage:msg];
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    XCTAssertEqual(clr, PEP_rating_reliable);
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    PEPMessage *encmsg;
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    PEP_STATUS status = [session encryptMessage:msg extra:@[] dest:&encmsg];
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    XCTAssertNotNil(encmsg);
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    XCTAssertEqualObjects(encmsg.shortMessage, @"p≡p");
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    XCTAssertTrue([encmsg.longMessage containsString:@"p≡p"]);
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    XCTAssertEqual(status, PEP_STATUS_OK);
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}
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- (void)testOutgoingBccColors
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{
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    PEPSession *session = [PEPSession new];
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    // Our test user :
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    // pEp Test Alice (test key don't use) <pep.test.alice@pep-project.org>
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    // 4ABE3AAF59AC32CFE4F86500A9411D176FF00E97
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    [PEPTestUtils importBundledKey:@"6FF00E97_sec.asc"];
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    PEPIdentity *identAlice = [[PEPIdentity alloc]
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                               initWithAddress:@"pep.test.alice@pep-project.org"
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                               userID:ownUserId
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                               userName:@"pEp Test Alice"
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                               isOwn:YES
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                               fingerPrint:@"4ABE3AAF59AC32CFE4F86500A9411D176FF00E97"];
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    [session mySelf:identAlice];
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    PEPMessage *msg = [PEPMessage new];
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    msg.from = identAlice;
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    msg.to = @[[[PEPIdentity alloc] initWithAddress:@"pep.test.bob@pep-project.org"
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                                             userID:@"42" userName:@"pEp Test Bob" isOwn:NO]];
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    msg.shortMessage = @"All Green Test";
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    msg.longMessage = @"This is a text content";
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    msg.direction = PEP_dir_outgoing;
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    // Test with unknown Bob
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    PEP_rating clr = [session outgoingColorForMessage:msg];
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    XCTAssertEqual(clr, PEP_rating_unencrypted);
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    // Now let see with bob's pubkey already known
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    // pEp Test Bob (test key, don't use) <pep.test.bob@pep-project.org>
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    // BFCDB7F301DEEEBBF947F29659BFF488C9C2EE39
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    [PEPTestUtils importBundledKey:@"0xC9C2EE39.asc"];
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    PEPIdentity *identBob = [[PEPIdentity alloc]
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                             initWithAddress:@"pep.test.bob@pep-project.org"
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                             userID:@"42" userName:@"pEp Test Bob"
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                             isOwn:NO
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                             fingerPrint:@"BFCDB7F301DEEEBBF947F29659BFF488C9C2EE39"];
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    [session updateIdentity:identBob];
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    // Should be yellow, since no handshake happened.
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    clr = [session outgoingColorForMessage:msg];
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    XCTAssertEqual(clr, PEP_rating_reliable);
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    clr = [session identityRating:identBob];
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    XCTAssertEqual(clr, PEP_rating_reliable);
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    // Let' say we got that handshake, set PEP_ct_confirmed in Bob's identity
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    [session trustPersonalKey:identBob];
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    // This time it should be green
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    clr = [session outgoingColorForMessage:msg];
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    XCTAssertEqual(clr, PEP_rating_trusted);
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    clr = [session identityRating:identBob];
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    XCTAssertEqual(clr, PEP_rating_trusted);
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    // Now let see if it turns back yellow if we add an unconfirmed folk.
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    // pEp Test John (test key, don't use) <pep.test.john@pep-project.org>
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    // AA2E4BEB93E5FE33DEFD8BE1135CD6D170DCF575
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    [PEPTestUtils importBundledKey:@"0x70DCF575.asc"];
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    PEPIdentity *identJohn = [[PEPIdentity alloc]
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                              initWithAddress:@"pep.test.john@pep-project.org"
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                              userID:@"101" userName:@"pEp Test John"
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                              isOwn:NO
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                              fingerPrint:@"AA2E4BEB93E5FE33DEFD8BE1135CD6D170DCF575"];
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    [session updateIdentity:identJohn];
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    msg.bcc = @[[[PEPIdentity alloc] initWithAddress:@"pep.test.john@pep-project.org"
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                                              userID:@"101" userName:@"pEp Test John" isOwn:NO]];
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    // Yellow ?
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    clr = [session outgoingColorForMessage:msg];
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    XCTAssertEqual(clr, PEP_rating_reliable);
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    [session trustPersonalKey:identJohn];
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    // This time it should be green
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    clr = [session outgoingColorForMessage:msg];
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    XCTAssertEqual(clr, PEP_rating_trusted);
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    clr = [session identityRating:identJohn];
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    XCTAssertEqual(clr, PEP_rating_trusted);
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}
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- (void)testDontEncryptForMistrusted
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{
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    PEPSession *session = [PEPSession new];
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    // Our test user :
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    // pEp Test Alice (test key don't use) <pep.test.alice@pep-project.org>
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   360
    // 4ABE3AAF59AC32CFE4F86500A9411D176FF00E97
andreas@392
   361
    [PEPTestUtils importBundledKey:@"6FF00E97_sec.asc"];
andreas@392
   362
andreas@392
   363
    PEPIdentity *identAlice = [[PEPIdentity alloc]
andreas@392
   364
                               initWithAddress:@"pep.test.alice@pep-project.org"
andreas@392
   365
                               userID:ownUserId
andreas@392
   366
                               userName:@"pEp Test Alice"
andreas@392
   367
                               isOwn:YES
andreas@392
   368
                               fingerPrint:@"4ABE3AAF59AC32CFE4F86500A9411D176FF00E97"];
andreas@392
   369
andreas@392
   370
    [session mySelf:identAlice];
andreas@392
   371
andreas@392
   372
    // pEp Test Bob (test key, don't use) <pep.test.bob@pep-project.org>
andreas@392
   373
    // BFCDB7F301DEEEBBF947F29659BFF488C9C2EE39
andreas@392
   374
    [PEPTestUtils importBundledKey:@"0xC9C2EE39.asc"];
andreas@392
   375
andreas@392
   376
    PEPIdentity *identBob = [[PEPIdentity alloc]
andreas@392
   377
                             initWithAddress:@"pep.test.bob@pep-project.org"
andreas@392
   378
                             userID:@"42" userName:@"pEp Test Bob"
andreas@392
   379
                             isOwn:NO
andreas@392
   380
                             fingerPrint:@"BFCDB7F301DEEEBBF947F29659BFF488C9C2EE39"];
andreas@392
   381
andreas@392
   382
    [session updateIdentity:identBob];
andreas@392
   383
andreas@392
   384
    // mistrust Bob
andreas@392
   385
    [session keyMistrusted:identBob];
andreas@392
   386
andreas@392
   387
    PEPMessage *msg = [PEPMessage new];
andreas@392
   388
    msg.from = identAlice;
andreas@392
   389
    msg.to = @[[[PEPIdentity alloc] initWithAddress:@"pep.test.bob@pep-project.org" userID:@"42"
andreas@392
   390
                                           userName:@"pEp Test Bob" isOwn:NO]];
andreas@392
   391
    msg.shortMessage = @"All Green Test";
andreas@392
   392
    msg.longMessage = @"This is a text content";
andreas@392
   393
    msg.direction = PEP_dir_outgoing;
andreas@392
   394
andreas@392
   395
    // Gray == PEP_rating_unencrypted
andreas@392
   396
    PEP_rating clr = [session outgoingColorForMessage:msg];
dirk@420
   397
    XCTAssertEqual(clr, PEP_rating_unencrypted);
andreas@392
   398
andreas@392
   399
    PEPMessage *encmsg;
andreas@392
   400
    PEP_STATUS status = [session encryptMessage:msg extra:@[] dest:&encmsg];
andreas@392
   401
dirk@420
   402
    XCTAssertEqual(status, PEP_UNENCRYPTED);
andreas@392
   403
andreas@392
   404
    XCTAssertNotEqualObjects(encmsg.attachments[0][@"mimeType"], @"application/pgp-encrypted");
andreas@392
   405
andreas@392
   406
    [self pEpCleanUp];
andreas@392
   407
}
andreas@392
   408
andreas@392
   409
- (void)testRenewExpired
andreas@392
   410
{
andreas@392
   411
    PEPSession *session = [PEPSession new];
andreas@392
   412
andreas@392
   413
    // Our expired test user :
andreas@392
   414
    // pEp Test Hector (old test key don't use) <pep.test.hector@pep-project.org>
andreas@392
   415
    [PEPTestUtils importBundledKey:@"5CB2C182_sec.asc"];
andreas@392
   416
andreas@392
   417
    PEPIdentity *identHector = [[PEPIdentity alloc]
andreas@392
   418
                                initWithAddress:@"pep.test.hector@pep-project.org"
andreas@392
   419
                                userID:@"fc2d33" userName:@"pEp Test Hector"
andreas@392
   420
                                isOwn:NO
andreas@392
   421
                                fingerPrint:@"EEA655839E347EC9E10A5DE2E80CB3FD5CB2C182"];
andreas@392
   422
andreas@392
   423
    // Check that this key is indeed expired
andreas@392
   424
    [session updateIdentity:identHector];
andreas@392
   425
    XCTAssertEqual(PEP_ct_key_expired, identHector.commType);
andreas@392
   426
andreas@392
   427
    PEPIdentity *identHectorOwn = [[PEPIdentity alloc]
andreas@392
   428
                                   initWithAddress:@"pep.test.hector@pep-project.org"
andreas@392
   429
                                   userID:ownUserId userName:@"pEp Test Hector"
andreas@392
   430
                                   isOwn:YES
andreas@392
   431
                                   fingerPrint:@"EEA655839E347EC9E10A5DE2E80CB3FD5CB2C182"];
andreas@392
   432
andreas@392
   433
    // Myself automatically renew expired key.
andreas@392
   434
    [session mySelf:identHectorOwn];
andreas@392
   435
    XCTAssertEqual(PEP_ct_pEp, identHectorOwn.commType);
andreas@392
   436
andreas@392
   437
    [self pEpCleanUpRestoringBackupNamed:@"Bob"];
andreas@392
   438
andreas@392
   439
andreas@392
   440
    [self pEpSetUp:@"Bob"];
andreas@392
   441
andreas@392
   442
    PEPIdentity *_identHector = [[PEPIdentity alloc]
andreas@392
   443
                                 initWithAddress:@"pep.test.hector@pep-project.org"
andreas@392
   444
                                 userID:@"khkhkh" userName:@"pEp Test Hector"
andreas@392
   445
                                 isOwn:NO
andreas@392
   446
                                 fingerPrint:@"EEA655839E347EC9E10A5DE2E80CB3FD5CB2C182"];
andreas@392
   447
andreas@392
   448
    [session updateIdentity:_identHector];
andreas@392
   449
    XCTAssertEqual(PEP_ct_OpenPGP_unconfirmed, _identHector.commType);
andreas@392
   450
}
andreas@392
   451
andreas@392
   452
- (void)testRevoke
andreas@392
   453
{
andreas@392
   454
    PEPSession *session = [PEPSession new];
andreas@392
   455
andreas@392
   456
    // Our test user :
andreas@392
   457
    // pEp Test Alice (test key don't use) <pep.test.alice@pep-project.org>
andreas@392
   458
    // 4ABE3AAF59AC32CFE4F86500A9411D176FF00E97
andreas@392
   459
    [PEPTestUtils importBundledKey:@"6FF00E97_sec.asc"];
andreas@392
   460
    NSString *fpr = @"4ABE3AAF59AC32CFE4F86500A9411D176FF00E97";
andreas@392
   461
andreas@392
   462
    PEPIdentity *identAlice = [[PEPIdentity alloc]
andreas@392
   463
                               initWithAddress:@"pep.test.alice@pep-project.org"
andreas@392
   464
                               userID:ownUserId
andreas@392
   465
                               userName:@"pEp Test Alice"
andreas@392
   466
                               isOwn:YES
andreas@392
   467
                               fingerPrint:fpr];
andreas@392
   468
andreas@392
   469
    [session mySelf:identAlice];
andreas@392
   470
andreas@392
   471
    PEPIdentity *identAlice2 = [identAlice mutableCopy];
andreas@392
   472
andreas@392
   473
    // This will revoke key
andreas@392
   474
    [session keyMistrusted:identAlice2];
andreas@416
   475
    identAlice2.fingerPrint = nil;
andreas@416
   476
    [session mySelf:identAlice];
andreas@416
   477
andreas@392
   478
andreas@392
   479
    // Check fingerprint is different
andreas@392
   480
    XCTAssertNotEqualObjects(identAlice2.fingerPrint, fpr);
andreas@392
   481
}
andreas@392
   482
andreas@392
   483
- (void)testMailToMyself
andreas@392
   484
{
andreas@392
   485
    PEPSession *session = [PEPSession new];
andreas@392
   486
andreas@392
   487
    // Our test user :
andreas@392
   488
    // pEp Test Alice (test key don't use) <pep.test.alice@pep-project.org>
andreas@392
   489
    // 4ABE3AAF59AC32CFE4F86500A9411D176FF00E97
andreas@392
   490
    [PEPTestUtils importBundledKey:@"6FF00E97_sec.asc"];
andreas@392
   491
andreas@392
   492
    PEPIdentity *identAlice = [[PEPIdentity alloc]
andreas@392
   493
                               initWithAddress:@"pep.test.alice@pep-project.org"
andreas@392
   494
                               userID:ownUserId
andreas@392
   495
                               userName:@"pEp Test Alice"
andreas@392
   496
                               isOwn:YES
andreas@392
   497
                               fingerPrint:@"4ABE3AAF59AC32CFE4F86500A9411D176FF00E97"];
andreas@392
   498
andreas@392
   499
    [session mySelf:identAlice];
andreas@392
   500
andreas@392
   501
    PEPMessage *msg = [PEPMessage new];
andreas@392
   502
    msg.from = identAlice;
andreas@392
   503
    msg.to = @[identAlice];
andreas@392
   504
    msg.shortMessage = @"Mail to Myself";
andreas@392
   505
    msg.longMessage = @"This is a text content";
andreas@392
   506
    msg.direction = PEP_dir_outgoing;
andreas@392
   507
andreas@392
   508
    PEP_rating clr = [session outgoingColorForMessage:msg];
dirk@420
   509
    XCTAssertEqual(clr, PEP_rating_trusted_and_anonymized);
andreas@392
   510
andreas@392
   511
    PEPMessage *encmsg;
andreas@392
   512
    PEP_STATUS status = [session encryptMessage:msg extra:@[] dest:&encmsg];
andreas@392
   513
dirk@420
   514
    XCTAssertEqual(status, PEP_STATUS_OK);
andreas@392
   515
andreas@392
   516
    NSArray* keys;
andreas@392
   517
    PEPMessage *decmsg;
andreas@392
   518
andreas@392
   519
    clr = [session decryptMessage:encmsg dest:&decmsg keys:&keys];
dirk@420
   520
    XCTAssertEqual(clr, PEP_rating_trusted_and_anonymized);
andreas@392
   521
}
andreas@392
   522
andreas@392
   523
- (void)testEncryptedMailFromMutt
andreas@392
   524
{
andreas@392
   525
    PEPSession *session = [PEPSession new];
andreas@392
   526
andreas@392
   527
    // This is the public key for test001@peptest.ch
andreas@392
   528
    [PEPTestUtils importBundledKey:@"A3FC7F0A.asc"];
andreas@392
   529
andreas@392
   530
    // This is the secret key for test001@peptest.ch
andreas@392
   531
    [PEPTestUtils importBundledKey:@"A3FC7F0A_sec.asc"];
andreas@392
   532
andreas@392
   533
    // Mail from mutt, already processed into message dict by the app.
dirk@434
   534
    NSMutableDictionary *msgDict = [PEPTestUtils
dirk@434
   535
                                    unarchiveDictionary:@"msg_to_A3FC7F0A_from_mutt.ser"].mutableCopy;
andreas@392
   536
    [msgDict removeObjectForKey:kPepLongMessage];
andreas@392
   537
    [msgDict removeObjectForKey:kPepLongMessageFormatted];
andreas@392
   538
andreas@392
   539
    // Also extracted "live" from the app.
dirk@434
   540
    NSMutableDictionary *accountDict = [PEPTestUtils
dirk@434
   541
                                        unarchiveDictionary:@"account_A3FC7F0A.ser"].mutableCopy;
andreas@392
   542
    [accountDict removeObjectForKey:kPepCommType];
andreas@392
   543
    [accountDict removeObjectForKey:kPepFingerprint];
andreas@392
   544
    PEPIdentity *identMe = [[PEPIdentity alloc] initWithDictionary:accountDict];
andreas@392
   545
andreas@392
   546
    [session mySelf:identMe];
andreas@392
   547
    XCTAssertNotNil(identMe.fingerPrint);
andreas@392
   548
andreas@392
   549
    NSArray* keys;
andreas@392
   550
    PEPMessage *msg = [PEPMessage new];
andreas@392
   551
    [msg setValuesForKeysWithDictionary:msgDict];
andreas@392
   552
    PEPMessage *pepDecryptedMail;
andreas@392
   553
    [session decryptMessage:msg dest:&pepDecryptedMail keys:&keys];
andreas@392
   554
    XCTAssertNotNil(pepDecryptedMail.longMessage);
andreas@392
   555
}
andreas@392
   556
andreas@392
   557
- (void)testOutgoingContactColor
andreas@392
   558
{
andreas@392
   559
    PEPSession *session = [PEPSession new];
andreas@392
   560
andreas@411
   561
    PEPIdentity *partner1Orig = [PEPTestUtils foreignPepIdentityWithAddress:@"partner1@dontcare.me"
andreas@411
   562
                                                                   userName:@"Partner 1"];
andreas@392
   563
    NSString *pubKeyPartner1 = [PEPTestUtils loadResourceByName:@"partner1_F2D281C2789DD7F6_pub.asc"];
andreas@392
   564
    XCTAssertNotNil(pubKeyPartner1);
andreas@392
   565
    [session importKey:pubKeyPartner1];
andreas@392
   566
andreas@392
   567
    PEP_rating color = [session identityRating:partner1Orig];
andreas@392
   568
    XCTAssertEqual(color, PEP_rating_reliable);
andreas@392
   569
}
andreas@392
   570
andreas@392
   571
- (void)testMessageTrustwordsWithMySelf
andreas@392
   572
{
andreas@392
   573
    PEPSession *session = [PEPSession new];
andreas@392
   574
andreas@392
   575
    PEPStringList *keys = nil;
andreas@392
   576
    PEPMessage *decryptedDict = [self internalEncryptToMySelfKeys:&keys];
andreas@392
   577
    XCTAssertNotNil(keys);
andreas@392
   578
    XCTAssert(keys.count > 0);
andreas@392
   579
andreas@392
   580
    PEPIdentity *receiver = decryptedDict.to[0];
andreas@392
   581
    [session updateIdentity:receiver];
andreas@392
   582
    XCTAssertNotNil(receiver);
andreas@392
   583
    PEP_STATUS trustwordsStatus;
andreas@392
   584
andreas@392
   585
    NSString *trustwords = [session getTrustwordsForMessage:decryptedDict
andreas@392
   586
                                                   receiver:receiver
andreas@392
   587
                                                  keysArray:keys language:@"en"
andreas@392
   588
                                                       full:YES
andreas@392
   589
                                            resultingStatus: &trustwordsStatus];
andreas@392
   590
    // No trustwords with yourself
andreas@392
   591
    XCTAssertEqual(trustwordsStatus, PEP_TRUSTWORDS_DUPLICATE_FPR);
andreas@392
   592
    XCTAssertNil(trustwords);
andreas@392
   593
}
andreas@392
   594
andreas@392
   595
- (void)testGetTrustwords
andreas@392
   596
{
andreas@392
   597
    PEPSession *session = [PEPSession new];
andreas@392
   598
andreas@392
   599
    PEPIdentity *partner1Orig = [[PEPIdentity alloc]
andreas@392
   600
                                 initWithAddress:@"partner1@dontcare.me" userID:@"partner1"
andreas@392
   601
                                 userName:@"partner1"
andreas@392
   602
                                 isOwn:NO fingerPrint:@"F0CD3F7B422E5D587ABD885BF2D281C2789DD7F6"];
andreas@392
   603
andreas@392
   604
    PEPIdentity *meOrig = [[PEPIdentity alloc]
andreas@392
   605
                           initWithAddress:@"me@dontcare.me" userID:@"me"
andreas@392
   606
                           userName:@"me"
andreas@392
   607
                           isOwn:NO fingerPrint:@"CC1F73F6FB774BF08B197691E3BFBCA9248FC681"];
andreas@392
   608
andreas@392
   609
    NSString *pubKeyPartner1 = [PEPTestUtils loadResourceByName:@"partner1_F2D281C2789DD7F6_pub.asc"];
andreas@392
   610
    XCTAssertNotNil(pubKeyPartner1);
andreas@392
   611
    NSString *pubKeyMe = [PEPTestUtils loadResourceByName:@"meATdontcare_E3BFBCA9248FC681_pub.asc"];
andreas@392
   612
    XCTAssertNotNil(pubKeyMe);
andreas@392
   613
    NSString *secKeyMe = [PEPTestUtils loadResourceByName:@"meATdontcare_E3BFBCA9248FC681_sec.asc"];
andreas@392
   614
    XCTAssertNotNil(secKeyMe);
andreas@392
   615
andreas@392
   616
    NSString *trustwordsFull = [session getTrustwordsIdentity1:meOrig identity2:partner1Orig
andreas@392
   617
                                                      language:nil full:YES];
andreas@392
   618
    XCTAssertEqualObjects(trustwordsFull,
andreas@392
   619
                          @"EMERSON GASPER TOKENISM BOLUS COLLAGE DESPISE BEDDED ENCRYPTION IMAGINE BEDFORD");
andreas@392
   620
andreas@392
   621
    NSString *trustwordsFullEnglish = [session getTrustwordsIdentity1:meOrig identity2:partner1Orig
andreas@392
   622
                                                             language:@"en" full:YES];
andreas@392
   623
    XCTAssertEqualObjects(trustwordsFullEnglish, trustwordsFull);
andreas@392
   624
andreas@392
   625
    NSString *trustwordsUndefined = [session getTrustwordsIdentity1:meOrig identity2:partner1Orig
andreas@392
   626
                                                           language:@"ZZ" full:YES];
andreas@392
   627
    XCTAssertNil(trustwordsUndefined);
andreas@392
   628
}
andreas@392
   629
andreas@416
   630
#pragma mark - configUnencryptedSubject
andreas@416
   631
andreas@416
   632
- (void)testConfigUnencryptedSubject
andreas@416
   633
{
andreas@416
   634
    // Setup Config to encrypt subject
andreas@416
   635
    [PEPObjCAdapter setUnecryptedSubjectEnabled:NO];
andreas@416
   636
andreas@416
   637
    // Write mail to yourself ...
andreas@416
   638
    PEPMessage *encMessage = [self mailWrittenToMySelf];
andreas@416
   639
andreas@416
   640
    // ... and assert subject is encrypted
andreas@416
   641
    XCTAssertEqualObjects(encMessage.shortMessage, @"p≡p", @"Subject should be encrypted");
andreas@416
   642
}
andreas@416
   643
andreas@416
   644
- (void)testConfigUnencryptedSubject_encryptedSubjectDisabled
andreas@416
   645
{
andreas@416
   646
    // Setup Config to not encrypt subject
andreas@416
   647
    [PEPObjCAdapter setUnecryptedSubjectEnabled:YES];
andreas@416
   648
andreas@416
   649
    // Write mail to yourself ...
andreas@416
   650
    PEPMessage *encMessage = [self mailWrittenToMySelf];
andreas@416
   651
andreas@416
   652
    // ... and assert the subject is not encrypted
andreas@416
   653
    XCTAssertNotEqualObjects(encMessage.shortMessage, @"p≡p", @"Subject should not be encrypted");
andreas@416
   654
}
andreas@416
   655
dirk@418
   656
- (void)testStringToRating
dirk@418
   657
{
dirk@418
   658
    PEPSession *session = [PEPSession new];
dirk@418
   659
    XCTAssertEqual([session ratingFromString:@"cannot_decrypt"], PEP_rating_cannot_decrypt);
dirk@418
   660
    XCTAssertEqual([session ratingFromString:@"have_no_key"], PEP_rating_have_no_key);
dirk@418
   661
    XCTAssertEqual([session ratingFromString:@"unencrypted"], PEP_rating_unencrypted);
dirk@418
   662
    XCTAssertEqual([session ratingFromString:@"unencrypted_for_some"],
dirk@418
   663
                   PEP_rating_unencrypted_for_some);
dirk@418
   664
    XCTAssertEqual([session ratingFromString:@"unreliable"], PEP_rating_unreliable);
dirk@418
   665
    XCTAssertEqual([session ratingFromString:@"reliable"], PEP_rating_reliable);
dirk@418
   666
    XCTAssertEqual([session ratingFromString:@"trusted"], PEP_rating_trusted);
dirk@418
   667
    XCTAssertEqual([session ratingFromString:@"trusted_and_anonymized"],
dirk@418
   668
                   PEP_rating_trusted_and_anonymized);
dirk@418
   669
    XCTAssertEqual([session ratingFromString:@"fully_anonymous"], PEP_rating_fully_anonymous);
dirk@418
   670
    XCTAssertEqual([session ratingFromString:@"mistrust"], PEP_rating_mistrust);
dirk@418
   671
    XCTAssertEqual([session ratingFromString:@"b0rken"], PEP_rating_b0rken);
dirk@418
   672
    XCTAssertEqual([session ratingFromString:@"under_attack"], PEP_rating_under_attack);
dirk@418
   673
    XCTAssertEqual([session ratingFromString:@"undefined"], PEP_rating_undefined);
dirk@418
   674
    XCTAssertEqual([session ratingFromString:@"does not exist111"], PEP_rating_undefined);
dirk@418
   675
}
dirk@418
   676
dirk@418
   677
- (void)testRatingToString
dirk@418
   678
{
dirk@418
   679
    PEPSession *session = [PEPSession new];
dirk@418
   680
    XCTAssertEqualObjects([session stringFromRating:PEP_rating_cannot_decrypt], @"cannot_decrypt");
dirk@418
   681
    XCTAssertEqualObjects([session stringFromRating:PEP_rating_have_no_key], @"have_no_key");
dirk@418
   682
    XCTAssertEqualObjects([session stringFromRating:PEP_rating_unencrypted], @"unencrypted");
dirk@418
   683
    XCTAssertEqualObjects([session stringFromRating:PEP_rating_unencrypted_for_some],
dirk@418
   684
                          @"unencrypted_for_some");
dirk@418
   685
    XCTAssertEqualObjects([session stringFromRating:PEP_rating_unreliable], @"unreliable");
dirk@418
   686
    XCTAssertEqualObjects([session stringFromRating:PEP_rating_reliable], @"reliable");
dirk@418
   687
    XCTAssertEqualObjects([session stringFromRating:PEP_rating_trusted], @"trusted");
dirk@418
   688
    XCTAssertEqualObjects([session stringFromRating:PEP_rating_trusted_and_anonymized],
dirk@418
   689
                          @"trusted_and_anonymized");
dirk@418
   690
    XCTAssertEqualObjects([session stringFromRating:PEP_rating_fully_anonymous],
dirk@418
   691
                          @"fully_anonymous");
dirk@418
   692
    XCTAssertEqualObjects([session stringFromRating:PEP_rating_mistrust], @"mistrust");
dirk@418
   693
    XCTAssertEqualObjects([session stringFromRating:PEP_rating_b0rken], @"b0rken");
dirk@418
   694
    XCTAssertEqualObjects([session stringFromRating:PEP_rating_under_attack], @"under_attack");
dirk@418
   695
    XCTAssertEqualObjects([session stringFromRating:PEP_rating_undefined], @"undefined");
dirk@418
   696
    XCTAssertEqualObjects([session stringFromRating:500], @"undefined");
dirk@418
   697
}
dirk@418
   698
dirk@431
   699
- (void)testIsPEPUser
dirk@431
   700
{
dirk@431
   701
    PEPSession *session = [PEPSession new];
dirk@431
   702
dirk@431
   703
    PEPIdentity *identMe = [[PEPIdentity alloc]
dirk@431
   704
                            initWithAddress:@"me-myself-and-i@pep-project.org"
dirk@431
   705
                            userID:@"me-myself-and-i"
dirk@431
   706
                            userName:@"pEp Test Alice"
dirk@431
   707
                            isOwn:YES];
dirk@431
   708
    [session mySelf:identMe];
dirk@431
   709
    XCTAssertNotNil(identMe.fingerPrint);
dirk@432
   710
dirk@432
   711
    // PEP_CANNOT_FIND_PERSON == 902
dirk@431
   712
    NSError *error;
dirk@431
   713
    XCTAssertTrue([session isPEPUser:identMe error:&error]);
dirk@431
   714
    XCTAssertNil(error);
dirk@431
   715
}
dirk@431
   716
andreas@392
   717
#pragma mark - Helpers
andreas@392
   718
dirk@433
   719
/**
dirk@433
   720
 Verifies that a partner ID is really a correct Identity.
dirk@433
   721
 Usually used on identities imported as keys, since the engine has problems with them.
dirk@433
   722
 */
dirk@433
   723
- (void)updateAndVerifyPartnerIdentity:(PEPIdentity *)partnerIdentity session:(PEPSession *)session
dirk@433
   724
{
dirk@433
   725
    XCTAssertNotNil(partnerIdentity.fingerPrint);
dirk@433
   726
    [session updateIdentity:partnerIdentity];
dirk@433
   727
    XCTAssertNotNil(partnerIdentity.fingerPrint);
dirk@433
   728
    NSString *fingerprint = partnerIdentity.fingerPrint;
dirk@433
   729
    partnerIdentity.fingerPrint = nil;
dirk@433
   730
    [session updateIdentity:partnerIdentity];
dirk@433
   731
    XCTAssertNotNil(partnerIdentity.fingerPrint);
dirk@433
   732
    XCTAssertEqualObjects(partnerIdentity.fingerPrint, fingerprint);
dirk@433
   733
}
dirk@433
   734
andreas@416
   735
- (PEPMessage *)mailWrittenToMySelf
andreas@416
   736
{
andreas@416
   737
    PEPSession *session = [PEPSession new];
andreas@416
   738
andreas@416
   739
    // Write a e-mail to yourself ...
andreas@416
   740
    PEPIdentity *me = [PEPTestUtils ownPepIdentityWithAddress:@"me@peptest.ch"
andreas@416
   741
                                                     userName:@"userName"];
andreas@416
   742
    [session mySelf:me];
andreas@416
   743
andreas@416
   744
    NSString *shortMessage = @"Subject";
andreas@416
   745
    NSString *longMessage = @"Oh, this is a long body text!";
andreas@416
   746
    PEPMessage *mail = [PEPTestUtils mailFrom:me
andreas@416
   747
                                      toIdent:me
andreas@416
   748
                                 shortMessage:shortMessage
andreas@416
   749
                                  longMessage:longMessage
andreas@416
   750
                                     outgoing:YES];
andreas@416
   751
    PEPMessage *encMessage;
andreas@416
   752
    [session encryptMessage:mail identity:me dest:&encMessage];
andreas@416
   753
andreas@416
   754
    return encMessage;
andreas@416
   755
}
andreas@416
   756
andreas@392
   757
- (PEPMessage *)internalEncryptToMySelfKeys:(PEPStringList **)keys
andreas@392
   758
{
andreas@392
   759
    PEPSession *session = [PEPSession new];
andreas@411
   760
    
andreas@411
   761
    PEPIdentity *me = [PEPTestUtils ownPepIdentityWithAddress:@"me@peptest.ch"
andreas@411
   762
                                                     userName:@"userName"];
andreas@392
   763
    [session mySelf:me];
andreas@392
   764
    XCTAssertNotNil(me.fingerPrint);
andreas@392
   765
andreas@392
   766
    // Create draft
andreas@392
   767
    NSString *shortMessage = @"Subject";
andreas@392
   768
    NSString *longMessage = @"Oh, this is a long body text!";
andreas@392
   769
    PEPMessage *mail = [PEPTestUtils mailFrom:me toIdent:me shortMessage:shortMessage longMessage:longMessage outgoing:YES];
andreas@392
   770
andreas@392
   771
    PEPMessage *encMessage;
andreas@392
   772
    PEP_STATUS status = [session encryptMessage:mail identity:me dest:&encMessage];
andreas@392
   773
    XCTAssertEqual(status, 0);
andreas@392
   774
    XCTAssertEqualObjects(encMessage.shortMessage, @"p≡p");
andreas@392
   775
andreas@392
   776
    PEPMessage *unencDict;
andreas@392
   777
    PEP_rating rating = [session decryptMessage:encMessage dest:&unencDict keys:keys];
andreas@392
   778
    XCTAssertGreaterThanOrEqual(rating, PEP_rating_reliable);
andreas@392
   779
andreas@392
   780
    XCTAssertEqualObjects(unencDict.shortMessage, shortMessage);
andreas@392
   781
    XCTAssertEqualObjects(unencDict.longMessage, longMessage);
andreas@392
   782
andreas@392
   783
    return unencDict;
andreas@392
   784
}
andreas@392
   785
andreas@392
   786
- (void)pEpCleanUpRestoringBackupNamed:(NSString *)backup {
andreas@392
   787
    [PEPTestUtils deleteWorkFilesAfterBackingUpWithBackupName:backup];
andreas@392
   788
}
andreas@392
   789
andreas@392
   790
- (void)pEpCleanUp
andreas@392
   791
{
andreas@392
   792
    [PEPSession cleanup];
andreas@392
   793
    [self pEpCleanUpRestoringBackupNamed:NULL];
andreas@392
   794
}
andreas@392
   795
andreas@392
   796
- (void)pEpSetUp:(NSString *)restore
andreas@392
   797
{
andreas@392
   798
    // Must be the first thing you do before using anything pEp-related
andreas@392
   799
    // ... but this is now done in session, with a "dispatch_once"
andreas@392
   800
    // [PEPObjCAdapter setupTrustWordsDB:[NSBundle bundleForClass:[self class]]];
andreas@392
   801
andreas@392
   802
    [PEPTestUtils deleteWorkFilesAfterBackingUpWithBackupName:nil];
andreas@392
   803
    [PEPTestUtils restoreWorkFilesFromBackupNamed:restore];
andreas@392
   804
}
andreas@392
   805
andreas@392
   806
- (void)pEpSetUp
andreas@392
   807
{
andreas@392
   808
    [self pEpSetUp:NULL];
andreas@392
   809
}
andreas@392
   810
dirk@424
   811
- (void)helperXEncStatusForOutgoingEncryptdMailToSelf:(BOOL)toSelf
dirk@424
   812
                                       expectedRating:(PEP_rating)expectedRating
dirk@422
   813
{
dirk@422
   814
    PEPSession *session = [PEPSession new];
dirk@422
   815
dirk@422
   816
    // Partner pubkey for the test:
dirk@422
   817
    // pEp Test Alice (test key don't use) <pep.test.alice@pep-project.org>
dirk@422
   818
    // 4ABE3AAF59AC32CFE4F86500A9411D176FF00E97
dirk@422
   819
    [PEPTestUtils importBundledKey:@"0x6FF00E97.asc"];
dirk@422
   820
dirk@422
   821
    PEPIdentity *identAlice = [[PEPIdentity alloc]
dirk@422
   822
                               initWithAddress:@"pep.test.alice@pep-project.org"
dirk@422
   823
                               userID:ownUserId
dirk@422
   824
                               userName:@"pEp Test Alice"
dirk@422
   825
                               isOwn:NO
dirk@433
   826
                               fingerPrint:@"4ABE3AAF59AC32CFE4F86500A9411D176FF00E97"];
dirk@433
   827
    [self updateAndVerifyPartnerIdentity:identAlice session:session];
dirk@422
   828
dirk@422
   829
    PEPIdentity *identMe = [[PEPIdentity alloc]
dirk@422
   830
                               initWithAddress:@"me-myself-and-i@pep-project.org"
dirk@422
   831
                               userID:@"me-myself-and-i"
dirk@422
   832
                               userName:@"pEp Test Alice"
dirk@422
   833
                               isOwn:YES];
dirk@422
   834
    [session mySelf:identMe];
dirk@422
   835
    XCTAssertNotNil(identMe.fingerPrint);
dirk@422
   836
dirk@422
   837
    PEPMessage *msg = [PEPMessage new];
dirk@422
   838
    msg.from = identMe;
dirk@422
   839
    msg.to = @[identAlice];
dirk@422
   840
    msg.shortMessage = @"Mail to Alice";
dirk@422
   841
    msg.longMessage = @"Alice?";
dirk@422
   842
    msg.direction = PEP_dir_outgoing;
dirk@422
   843
dirk@422
   844
    PEP_rating clr = [session outgoingColorForMessage:msg];
dirk@424
   845
    XCTAssertEqual(clr, PEP_rating_reliable);
dirk@422
   846
dirk@423
   847
    PEPMessage *encMsg;
dirk@424
   848
dirk@424
   849
    PEP_STATUS statusEnc = PEP_VERSION_MISMATCH;
dirk@424
   850
    if (toSelf) {
dirk@424
   851
        statusEnc = [session encryptMessage:msg identity:identMe dest:&encMsg];
dirk@424
   852
    } else {
dirk@424
   853
         statusEnc = [session encryptMessage:msg extra:@[] dest:&encMsg];
dirk@424
   854
    }
dirk@422
   855
dirk@423
   856
    XCTAssertEqual(statusEnc, PEP_STATUS_OK);
dirk@423
   857
dirk@423
   858
    XCTAssertNotNil(encMsg);
dirk@423
   859
dirk@423
   860
    PEPMessage *decMsg;
dirk@423
   861
    PEPStringList *keys;
dirk@423
   862
    PEP_rating pEpRating = [session decryptMessage:encMsg dest:&decMsg keys:&keys];
dirk@424
   863
    XCTAssertEqual(pEpRating, expectedRating);
dirk@423
   864
    XCTAssertNotNil(decMsg);
dirk@423
   865
dirk@423
   866
    NSArray * encStatusField = nil;
dirk@423
   867
    for (NSArray *field in decMsg.optionalFields) {
dirk@423
   868
        NSString *header = [field[0] lowercaseString];
dirk@423
   869
        if ([header isEqualToString:@"x-encstatus"]) {
dirk@423
   870
            encStatusField = field;
dirk@423
   871
        }
dirk@423
   872
    }
dirk@423
   873
    XCTAssertNotNil(encStatusField);
dirk@423
   874
    if (encStatusField) {
dirk@423
   875
        PEP_rating outgoingRating = [session ratingFromString:encStatusField[1]];
dirk@424
   876
        XCTAssertEqual(outgoingRating, expectedRating);
dirk@423
   877
    }
dirk@422
   878
}
dirk@422
   879
dirk@424
   880
- (void)testXEncStatusForOutgoingEncryptedMail
dirk@424
   881
{
dirk@424
   882
    [self helperXEncStatusForOutgoingEncryptdMailToSelf:NO expectedRating:PEP_rating_reliable];
dirk@424
   883
}
dirk@424
   884
dirk@424
   885
- (void)testXEncStatusForOutgoingSelfEncryptedMail
dirk@424
   886
{
dirk@424
   887
    [self helperXEncStatusForOutgoingEncryptdMailToSelf:YES
dirk@424
   888
                                         expectedRating:PEP_rating_trusted_and_anonymized];
dirk@424
   889
}
dirk@424
   890
andreas@392
   891
@end