SOSTransportTestTransports.m [plain text]
#include <CoreFoundation/CoreFoundation.h>
#include <CoreFoundation/CFRuntime.h>
#include <Security/SecureObjectSync/SOSAccount.h>
#include <Security/SecureObjectSync/SOSAccountPriv.h>
#include <Security/SecureObjectSync/SOSTransport.h>
#import <Security/SecureObjectSync/SOSTransportKeyParameter.h>
#import <Security/SecureObjectSync/SOSTransportCircleKVS.h>
#import <Security/SecureObjectSync/SOSTransportMessageKVS.h>
#include <Security/SecureObjectSync/SOSKVSKeys.h>
#include <Security/SecureObjectSync/SOSPeerCoder.h>
#include <utilities/SecCFWrappers.h>
#include <Security/SecureObjectSync/SOSPeerInfoV2.h>
#import <Security/SecureObjectSync/SOSAccountTrustClassic+Circle.h>
#import <Security/SecureObjectSync/SOSAccountTrustClassic+Identity.h>
#include "SOSTransportTestTransports.h"
#include "SOSAccountTesting.h"
CFMutableArrayRef key_transports = NULL;
CFMutableArrayRef circle_transports = NULL;
CFMutableArrayRef message_transports = NULL;
///
//Mark Test Key Parameter Transport
///
@implementation CKKeyParameterTest
-(id) initWithAccount:(SOSAccount*) acct andName:(CFStringRef) n andCircleName:(CFStringRef) cN
{
self = [super init];
if(self){
self.name = CFRetainSafe(n);
self.changes = CFDictionaryCreateMutableForCFTypes(kCFAllocatorDefault);
self.account = acct;
self.circleName = CFRetainSafe(cN);
if(!key_transports)
key_transports = CFArrayCreateMutable(kCFAllocatorDefault, 0, NULL);
CFArrayAppendValue(key_transports, (__bridge CFTypeRef)((CKKeyParameter*)self));
SOSRegisterTransportKeyParameter((CKKeyParameter*)self);
}
return self;
}
-(void)dealloc {
if(self) {
CFReleaseNull(self->_changes);
CFReleaseNull(self->_circleName);
}
}
- (void)setChanges:(CFMutableDictionaryRef)changes
{
CFRetainAssign(self->_changes, changes);
}
-(bool) SOSTransportKeyParameterHandleKeyParameterChanges:(CKKeyParameterTest*) transport data:(CFDataRef) data err:(CFErrorRef) error
{
SOSAccount* acct = transport.account;
return SOSAccountHandleParametersChange(acct, data, &error);
}
-(void) SOSTransportKeyParameterHandleNewAccount:(CKKeyParameterTest*) transport acct:(SOSAccount*) acct
{
if(key_transports){
CFArrayRemoveAllValue(key_transports, (__bridge CFTypeRef)(acct.key_transport));
}
if(message_transports){
CFArrayRemoveAllValue(message_transports, (__bridge CFTypeRef)acct.kvs_message_transport);
}
if(circle_transports)
CFArrayRemoveAllValue(circle_transports, (__bridge CFTypeRef)(acct.circle_transport));
SOSAccountSetToNew(acct);
SOSAccountResetToTest(acct, transport.name);
}
CFStringRef SOSTransportKeyParameterTestGetName(CKKeyParameterTest* transport){
return transport.name;
}
void SOSTransportKeyParameterTestSetName(CKKeyParameterTest* transport, CFStringRef accountName){
transport.name = accountName;
}
SOSAccount* SOSTransportKeyParameterTestGetAccount(CKKeyParameterTest* transport){
return ((CKKeyParameter*)transport).account;
}
CFMutableDictionaryRef SOSTransportKeyParameterTestGetChanges(CKKeyParameterTest* transport){
return transport.changes;
}
void SOSTransportKeyParameterTestClearChanges(CKKeyParameterTest* transport){
transport.changes = CFDictionaryCreateMutableForCFTypes(kCFAllocatorDefault);
}
-(bool) SOSTransportKeyParameterPublishCloudParameters:(CKKeyParameterTest*) transport data:(CFDataRef)newParameters err:(CFErrorRef*) error
{
if(!transport.changes)
transport.changes = CFDictionaryCreateMutableForCFTypes(kCFAllocatorDefault);
CFDictionarySetValue(transport.changes, kSOSKVSKeyParametersKey, newParameters);
return true;
}
@end
///
//MARK: Test Circle Transport
///
@implementation SOSCircleStorageTransportTest
@synthesize accountName = accountName;
-(id)init
{
return [super init];
}
CFStringRef SOSTransportCircleTestGetName(SOSCircleStorageTransportTest* transport){
return (__bridge CFStringRef)(transport.accountName);
}
void SOSTransportCircleTestSetName(SOSCircleStorageTransportTest* transport, CFStringRef name){
transport.accountName = nil;
transport.accountName = (__bridge NSString *)(name);
}
-(CFMutableDictionaryRef) SOSTransportCircleTestGetChanges
{
return (__bridge CFMutableDictionaryRef)(self.pending_changes);
}
void SOSTransportCircleTestClearChanges(SOSCircleStorageTransportTest* transport){
transport.pending_changes = [NSMutableDictionary dictionary];
}
-(id) initWithAccount:(SOSAccount *)acct andWithAccountName:(CFStringRef)acctName andCircleName:(CFStringRef)cName
{
self = [super init];
if(self){
self.account = acct;
self.accountName = (__bridge NSString *)(acctName);
self.circleName = (__bridge NSString*)cName;
self.pending_changes = [NSMutableDictionary dictionary];
if(!circle_transports)
circle_transports = CFArrayCreateMutable(kCFAllocatorDefault, 0, NULL);
CFArrayAppendValue(circle_transports, (__bridge CFTypeRef)self);
SOSRegisterTransportCircle((SOSCircleStorageTransportTest*)self);
}
return self;
}
-(bool) kvsRingFlushChanges:(CFErrorRef*) error
{
return true;
}
-(bool) kvsRingPostRing:(CFStringRef) ringName ring:(CFDataRef) ring err:(CFErrorRef *)error
{
CFStringRef ringKey = SOSRingKeyCreateWithName(ringName, error);
CFMutableDictionaryRef changes = [self SOSTransportCircleTestGetChanges];
CFDictionaryAddValue(changes, ringKey, ring);
CFReleaseNull(ringKey);
return true;
}
-(bool) kvssendDebugInfo:(CFStringRef) type debug:(CFTypeRef) debugInfo err:(CFErrorRef *)error
{
CFMutableDictionaryRef changes = [self SOSTransportCircleTestGetChanges];
CFDictionaryAddValue(changes, type, debugInfo);
return true;
}
-(bool) postRetirement:(CFStringRef)cName peer:(SOSPeerInfoRef)peer err:(CFErrorRef *)error
{
CFStringRef retirement_key = SOSRetirementKeyCreateWithCircleNameAndPeer(cName, SOSPeerInfoGetPeerID(peer));
CFDataRef retirement_data = SOSPeerInfoCopyEncodedData(peer, kCFAllocatorDefault, error);
if (retirement_key)
[self testAddToChanges:retirement_key data:retirement_data];
CFReleaseNull(retirement_key);
CFReleaseNull(retirement_data);
return true;
}
-(bool) flushChanges:(CFErrorRef *)error
{
return true;
}
-(void) testAddToChanges:(CFStringRef) message_key data:(CFDataRef) message_data
{
if (self.pending_changes == NULL) {
self.pending_changes = [NSMutableDictionary dictionary];
}
if (message_data == NULL) {
[self.pending_changes setObject:[NSNull null] forKey:(__bridge NSString*)(message_key)];
} else {
[self.pending_changes setObject:(__bridge NSData*)message_data forKey:(__bridge NSString*)message_key];
}
secnotice("circle-changes", "Adding circle change }
-(void) SOSTransportCircleTestAddBulkToChanges:(CFDictionaryRef) updates
{
if (self.pending_changes == NULL) {
self.pending_changes = [[NSMutableDictionary alloc]initWithDictionary:(__bridge NSDictionary * _Nonnull)(updates)];
}
else{
CFDictionaryForEach(updates, ^(const void *key, const void *value) {
[self.pending_changes setObject:(__bridge id _Nonnull)value forKey:(__bridge id _Nonnull)key];
});
}
}
-(bool) expireRetirementRecords:(CFDictionaryRef) retirements err:(CFErrorRef *)error
{
bool success = true;
CFMutableDictionaryRef keysToWrite = CFDictionaryCreateMutableForCFTypes(kCFAllocatorDefault);
CFDictionaryForEach(retirements, ^(const void *key, const void *value) {
if (isString(key) && isArray(value)) {
CFStringRef circle_name = (CFStringRef) key;
CFArrayRef retirees = (CFArrayRef) value;
CFArrayForEach(retirees, ^(const void *value) {
if (isString(value)) {
CFStringRef retiree_id = (CFStringRef) value;
CFStringRef kvsKey = SOSRetirementKeyCreateWithCircleNameAndPeer(circle_name, retiree_id);
CFDictionaryAddValue(keysToWrite, kvsKey, kCFNull);
CFReleaseSafe(kvsKey);
}
});
}
});
if(CFDictionaryGetCount(keysToWrite)) {
[self SOSTransportCircleTestAddBulkToChanges:keysToWrite];
}
CFReleaseNull(keysToWrite);
return success;
}
bool SOSTransportCircleTestRemovePendingChange(SOSCircleStorageTransportTest* transport, CFStringRef circleName, CFErrorRef *error){
CFStringRef circle_key = SOSCircleKeyCreateWithName(circleName, error);
if (circle_key)
[transport.pending_changes removeObjectForKey:(__bridge NSString*)circle_key];
CFReleaseNull(circle_key);
return true;
}
-(bool) postCircle:(CFStringRef)cName circleData:(CFDataRef)circle_data err:(CFErrorRef *)error
{
CFStringRef circle_key = SOSCircleKeyCreateWithName(cName, error);
if (circle_key)
[self testAddToChanges:circle_key data:circle_data];
CFReleaseNull(circle_key);
return true;
}
-(CFDictionaryRef)handleRetirementMessages:(CFMutableDictionaryRef) circle_retirement_messages_table err:(CFErrorRef *)error
{
return SOSAccountHandleRetirementMessages(self.account, circle_retirement_messages_table, error);
}
-(CFArrayRef)CF_RETURNS_RETAINED handleCircleMessagesAndReturnHandledCopy:(CFMutableDictionaryRef) circle_circle_messages_table err:(CFErrorRef *)error
{
CFMutableArrayRef handledKeys = CFArrayCreateMutableForCFTypes(kCFAllocatorDefault);
CFDictionaryForEach(circle_circle_messages_table, ^(const void *key, const void *value) {
CFErrorRef circleMessageError = NULL;
if (!SOSAccountHandleCircleMessage(self.account, key, value, &circleMessageError)) {
secerror("Error handling circle message }
else{
CFStringRef circle_id = (CFStringRef) key;
CFArrayAppendValue(handledKeys, circle_id);
}
CFReleaseNull(circleMessageError);
});
return handledKeys;
}
SOSAccount* SOSTransportCircleTestGetAccount(SOSCircleStorageTransportTest* transport) {
return transport.account;
}
@end
///
//MARK KVS Message Test Transport
///
@implementation SOSMessageKVSTest
-(id) initWithAccount:(SOSAccount*)acct andName:(CFStringRef)n andCircleName:(CFStringRef) cN
{
self = [super init];
if(self){
self.engine = SOSDataSourceFactoryGetEngineForDataSourceName(acct.factory, cN, NULL);
self.account = acct;
self.changes = CFDictionaryCreateMutableForCFTypes(kCFAllocatorDefault);
self.name = CFRetainSafe(n);
self.circleName = (__bridge NSString*)cN;
if(!message_transports)
message_transports = CFArrayCreateMutable(kCFAllocatorDefault, 0, NULL);
CFArrayAppendValue(message_transports, (__bridge const void *)((SOSMessageKVSTest*)self));
SOSRegisterTransportMessage((SOSMessageKVSTest*)self);
}
return self;
}
- (void)setChanges:(CFMutableDictionaryRef)changes
{
CFRetainAssign(self->_changes, changes);
}
-(CFIndex) SOSTransportMessageGetTransportType
{
return kKVSTest;
}
-(CFStringRef) SOSTransportMessageGetCircleName
{
return (__bridge CFStringRef)circleName;
}
-(CFTypeRef) SOSTransportMessageGetEngine
{
return engine;
}
-(SOSAccount*) SOSTransportMessageGetAccount
{
return self.account;
}
void SOSTransportMessageKVSTestSetName(SOSMessageKVSTest* transport, CFStringRef n)
{
transport.name = n;
}
CFStringRef SOSTransportMessageKVSTestGetName(SOSMessageKVSTest* transport)
{
return transport.name;
}
CFMutableDictionaryRef SOSTransportMessageKVSTestGetChanges(SOSMessageKVSTest* transport)
{
return transport.changes;
}
void SOSTransportMessageTestClearChanges(SOSMessageKVSTest* transport)
{
transport.changes = CFDictionaryCreateMutableForCFTypes(kCFAllocatorDefault);
}
static void SOSTransportMessageTestAddBulkToChanges(SOSMessageKVSTest* transport, CFDictionaryRef updates)
{
#ifndef __clang_analyzer__ // The analyzer thinks transport.changes is a leak, but I don't know why.
if (transport.changes == NULL) {
transport.changes = CFDictionaryCreateMutableCopy(kCFAllocatorDefault, CFDictionaryGetCount(updates), updates);
}
else{
CFDictionaryForEach(updates, ^(const void *key, const void *value) {
CFDictionarySetValue(transport.changes, key, value);
});
}
#endif // __clang_analyzer__
}
static void SOSTransportMessageTestAddToChanges(SOSMessageKVSTest* transport, CFStringRef message_key, CFDataRef message_data)
{
if (transport.changes == NULL) {
transport.changes = CFDictionaryCreateMutableForCFTypes(kCFAllocatorDefault);
}
if (message_data == NULL) {
CFDictionarySetValue(transport.changes, message_key, kCFNull);
} else {
CFDictionarySetValue(transport.changes, message_key, message_data);
}
}
-(bool) SOSTransportMessageCleanupAfterPeerMessages:(SOSMessageKVSTest*) transport peers:(CFDictionaryRef)circle_to_peer_ids err:(CFErrorRef*) error
{
if(!transport.engine)
return true;
CFArrayRef enginePeers = SOSEngineGetPeerIDs((SOSEngineRef)transport.engine);
CFDictionaryForEach(circle_to_peer_ids, ^(const void *key, const void *value) {
if (isString(key) && isArray(value)) {
CFStringRef circle_name = (CFStringRef) key;
CFArrayRef peers_to_cleanup_after = (CFArrayRef) value;
CFArrayForEach(peers_to_cleanup_after, ^(const void *value) {
if (isString(value)) {
CFStringRef cleanup_id = (CFStringRef) value;
// TODO: Since the enginePeers list is not authorative (the Account is) this could inadvertently clean up active peers or leave behind stale peers
if (enginePeers) CFArrayForEach(enginePeers, ^(const void *value) {
if (isString(value)) {
CFStringRef in_circle_id = (CFStringRef) value;
CFStringRef kvsKey = SOSMessageKeyCreateWithCircleNameAndPeerNames(circle_name, cleanup_id, in_circle_id);
SOSTransportMessageTestAddToChanges(transport, kvsKey, NULL);
CFReleaseSafe(kvsKey);
kvsKey = SOSMessageKeyCreateWithCircleNameAndPeerNames(circle_name, in_circle_id, cleanup_id);
SOSTransportMessageTestAddToChanges(transport, kvsKey, NULL);
CFReleaseSafe(kvsKey);
}
});
}
});
}
});
return [transport SOSTransportMessageFlushChanges:transport err:error];
return true;
}
static bool sendToPeer(SOSMessageKVSTest* transport, CFStringRef circleName, CFStringRef peerID, CFDataRef message, CFErrorRef *error) {
bool result = true;
NSString* myID = transport.account.peerID;
CFStringRef message_to_peer_key = SOSMessageKeyCreateFromTransportToPeer((SOSMessage*)transport, (__bridge CFStringRef) myID, peerID);
CFDictionaryRef a_message_to_a_peer = CFDictionaryCreateForCFTypes(NULL, message_to_peer_key, message, NULL);
SOSTransportMessageTestAddBulkToChanges(transport, a_message_to_a_peer);
CFReleaseNull(a_message_to_a_peer);
CFReleaseNull(message_to_peer_key);
return result;
}
-(bool) SOSTransportMessageSyncWithPeers:(SOSMessageKVSTest*) transport p:(CFSetRef) peers err:(CFErrorRef *)error
{
// Each entry is keyed by circle name and contains a list of peerIDs
__block bool result = true;
CFSetForEach(peers, ^(const void *value) {
CFStringRef peerID = asString(value, NULL);
if (peerID) {
SOSEngineWithPeerID((SOSEngineRef)transport.engine, peerID, error, ^(SOSPeerRef peer, SOSCoderRef coder, SOSDataSourceRef dataSource, SOSTransactionRef txn, bool *forceSaveState) {
SOSEnginePeerMessageSentCallback* sentCallback = NULL;
CFDataRef message_to_send = NULL;
bool ok = SOSPeerCoderSendMessageIfNeeded([transport SOSTransportMessageGetAccount], (SOSEngineRef)transport.engine, txn, peer, coder, &message_to_send, peerID, false, &sentCallback, error);
if (message_to_send) {
CFDictionaryRef peer_dict = CFDictionaryCreateForCFTypes(kCFAllocatorDefault, peerID, message_to_send, NULL);
CFDictionarySetValue(SOSTransportMessageKVSTestGetChanges(transport), (__bridge CFStringRef)self->circleName, peer_dict);
SOSEngineMessageCallCallback(sentCallback, ok);
CFReleaseSafe(peer_dict);
}
SOSEngineFreeMessageCallback(sentCallback);
CFReleaseSafe(message_to_send);
});
}
});
return result;
}
-(bool) SOSTransportMessageSendMessages:(SOSMessageKVSTest*) transport pm:(CFDictionaryRef) peer_messages err:(CFErrorRef *)error
{
__block bool result = true;
CFDictionaryForEach(peer_messages, ^(const void *key, const void *value) {
if (isString(key) && isData(value)) {
CFStringRef peerID = (CFStringRef) key;
CFDataRef message = (CFDataRef) value;
bool rx = sendToPeer(transport, (__bridge CFStringRef)transport->circleName, peerID, message, error);
result &= rx;
}
});
return result;
}
-(bool) SOSTransportMessageFlushChanges:(SOSMessageKVSTest*) transport err:(CFErrorRef *)error
{
return true;
}
SOSAccount* SOSTransportMessageKVSTestGetAccount(SOSMessageKVSTest* transport) {
return transport.account;
}
@end
void SOSAccountUpdateTestTransports(SOSAccount* account, CFDictionaryRef gestalt){
CFStringRef new_name = (CFStringRef)CFDictionaryGetValue(gestalt, kPIUserDefinedDeviceNameKey);
SOSTransportKeyParameterTestSetName((CKKeyParameterTest*)account.key_transport, new_name);
SOSTransportCircleTestSetName((SOSCircleStorageTransportTest*)account.circle_transport, new_name);
SOSTransportMessageKVSTestSetName((SOSMessageKVSTest*)account.kvs_message_transport, new_name);
}
static CF_RETURNS_RETAINED SOSCircleRef SOSAccountEnsureCircleTest(SOSAccount* a, CFStringRef name, CFStringRef accountName)
{
CFErrorRef localError = NULL;
SOSAccountTrustClassic *trust = a.trust;
SOSCircleRef circle = CFRetainSafe([a.trust getCircle:&localError]);
if(!circle || isSOSErrorCoded(localError, kSOSErrorIncompatibleCircle)){
secnotice("circle", "Error retrieving the circle: CFReleaseNull(localError);
CFReleaseNull(circle);
circle = SOSCircleCreate(kCFAllocatorDefault, name, &localError);
if (circle){
[trust setTrustedCircle:circle];
}
else{
secnotice("circle", "Could not create circle: }
CFReleaseNull(localError);
}
if(![trust ensureFullPeerAvailable:(__bridge CFDictionaryRef)(a.gestalt) deviceID:(__bridge CFStringRef)(a.deviceID) backupKey:(__bridge CFDataRef)(a.backup_key) err:&localError])
{
secnotice("circle", "had an error building full peer: CFReleaseNull(localError);
return circle;
}
CFReleaseNull(localError);
return circle;
}
bool SOSAccountEnsureFactoryCirclesTest(SOSAccount* a, CFStringRef accountName)
{
bool result = false;
if (a)
{
if(!a.factory)
return result;
CFStringRef circle_name = SOSDataSourceFactoryCopyName(a.factory);
if(!circle_name)
return result;
CFReleaseSafe(SOSAccountEnsureCircleTest(a, (CFStringRef)circle_name, accountName));
CFReleaseNull(circle_name);
result = true;
}
return result;
}
bool SOSAccountInflateTestTransportsForCircle(SOSAccount* account, CFStringRef circleName, CFStringRef accountName, CFErrorRef *error){
bool success = false;
if(account.key_transport == nil){
account.key_transport = (CKKeyParameter*)[[CKKeyParameterTest alloc] initWithAccount:account andName:accountName andCircleName:circleName];
require_quiet(account.key_transport, fail);
}
if(account.circle_transport == nil){
account.circle_transport = (SOSKVSCircleStorageTransport*)[[SOSCircleStorageTransportTest alloc] initWithAccount:account andWithAccountName:accountName andCircleName:circleName];
require_quiet(account.circle_transport, fail);
}
if(account.kvs_message_transport == nil){
account.kvs_message_transport = (SOSMessageKVS*)[[SOSMessageKVSTest alloc] initWithAccount:account andName:accountName andCircleName:circleName];
}
success = true;
fail:
return success;
}