#include <SecureObjectSync/SOSEngine.h>
#include <SecureObjectSync/SOSPeer.h>
#include "SOSCircle_regressions.h"
#include <corecrypto/ccsha2.h>
#include <Security/SecBase64.h>
#include <utilities/SecCFWrappers.h>
#include <stdint.h>
#include "SOSTestDataSource.h"
#include "SOSTestTransport.h"
static int kTestTestCount = 61;
static void tests(void)
{
CFErrorRef error = NULL;
__block unsigned msg_count = 0;
uint8_t msg_digest_buffer[CCSHA256_OUTPUT_SIZE];
uint8_t *msg_digest = msg_digest_buffer;
SOSPeerSendBlock sendBlock = ^bool (CFDataRef message, CFErrorRef *error) {
size_t msglen = CFDataGetLength(message);
const uint8_t *msg = CFDataGetBytePtr(message);
const struct ccdigest_info *sha256 = ccsha256_di();
if (msg_count++ == 0) {
ccdigest(sha256, msglen, msg, msg_digest);
} else {
ccdigest_di_decl(sha256, sha256_ctx);
ccdigest_init(sha256, sha256_ctx);
ccdigest_update(sha256, sha256_ctx, sizeof(msg_digest_buffer), msg_digest);
ccdigest_update(sha256, sha256_ctx, msglen, msg);
ccdigest_final(sha256, sha256_ctx, msg_digest);
}
size_t encmaxlen = SecBase64Encode(msg, msglen, NULL, 0);
CFMutableDataRef encoded = CFDataCreateMutable(NULL, encmaxlen);
CFDataSetLength(encoded, encmaxlen);
SecBase64Result rc;
char *enc = (char *)CFDataGetMutableBytePtr(encoded);
#ifndef NDEBUG
size_t enclen =
#endif
SecBase64Encode2(msg, msglen,
enc,
encmaxlen, kSecB64_F_LINE_LEN_USE_PARAM,
64, &rc);
assert(enclen < INT32_MAX);
CFRelease(encoded);
return true;
};
CFStringRef peer_id = CFSTR("peer 70");
SOSPeerRef peer;
ok(peer = SOSPeerCreateSimple(peer_id, kSOSPeerVersion, &error, sendBlock),
"create peer: %@", error);
CFReleaseNull(error);
SOSDataSourceRef ds = SOSTestDataSourceCreate();
SOSEngineRef engine;
ok(engine = SOSEngineCreate(ds, &error), "create engine: %@", error);
CFReleaseNull(error);
unsigned expected_msg_count = 0;
is(msg_count, expected_msg_count, "Engine sent %d/%d messages",
msg_count, expected_msg_count);
CFDataRef message;
message = CFDataCreate(NULL, NULL, 0);
ok(false == SOSEngineHandleMessage(engine, peer, message, &error),
"handle empty message: %@", error);
CFReleaseNull(error);
CFReleaseNull(message);
is(msg_count, expected_msg_count, "Engine sent %d/%d messages",
msg_count, expected_msg_count);
SKIP: {
skip("Create manifest digest message failed", 2,
ok(message = SOSEngineCreateManifestDigestMessage(engine, peer,
&error),
"create manifest digest message: %@", error));
CFReleaseNull(error);
skip("", 1,
ok(SOSEngineHandleMessage(engine, peer, message, &error),
"handle manifest digest message: %@", error));
expected_msg_count++;
is(msg_count, expected_msg_count, "Engine sent %d/%d messages",
msg_count, expected_msg_count);
}
CFReleaseNull(message);
CFReleaseNull(error);
SKIP: {
skip("Create manifest message failed", 2,
ok(message = SOSEngineCreateManifestMessage(engine, peer, &error),
"create manifest message: %@", error));
CFReleaseNull(error);
skip("", 1,
ok(SOSEngineHandleMessage(engine, peer, message, &error),
"handle manifest message: %@", error));
expected_msg_count++;
is(msg_count, expected_msg_count, "Engine sent %d/%d messages",
msg_count, expected_msg_count);
}
CFReleaseNull(message);
CFReleaseNull(error);
SKIP: {
skip("Create manifest and objects message failed", 2,
ok(message = SOSEngineCreateManifestAndObjectsMessage(engine, peer,
&error),
"create manifest and objects message: %@", error));
CFReleaseNull(error);
skip("", 1,
ok(SOSEngineHandleMessage(engine, peer, message, &error),
"handle manifest and objects message: %@", error));
expected_msg_count++;
is(msg_count, expected_msg_count, "Engine sent %d/%d messages",
msg_count, expected_msg_count);
}
CFReleaseNull(message);
CFReleaseNull(error);
SOSPeerDispose(peer);
SOSEngineDispose(engine);
}
static CFStringRef SOSMessageCopyDigestHex(CFDataRef message) {
uint8_t digest[CCSHA1_OUTPUT_SIZE];
ccdigest(ccsha1_di(), CFDataGetLength(message), CFDataGetBytePtr(message), digest);
CFMutableStringRef hex = CFStringCreateMutable(0, 2 * sizeof(digest));
for (unsigned int ix = 0; ix < sizeof(digest); ++ix) {
CFStringAppendFormat(hex, 0, CFSTR("%02X"), digest[ix]);
}
return hex;
}
static void testsync(const char *name, void (^aliceInit)(SOSDataSourceRef ds), void (^bobInit)(SOSDataSourceRef ds), CFStringRef msg, ...) {
CFErrorRef error = NULL;
SOSDataSourceRef aliceDataSource = SOSTestDataSourceCreate();
SOSEngineRef aliceEngine;
ok(aliceEngine = SOSEngineCreate(aliceDataSource, &error), "create alice engine: %@", error);
CFReleaseNull(error);
CFStringRef bobID = CFStringCreateWithFormat(kCFAllocatorDefault, 0, CFSTR("Bob-%s"), name);
__block CFDataRef queued_message = NULL;
SOSPeerSendBlock enqueueMessage = ^bool (CFDataRef message, CFErrorRef *error) {
if (queued_message)
fail("We already had an unproccessed message");
queued_message = (CFDataRef) CFRetain(message);
return true;
};
CFDataRef (^dequeueMessage)() = ^CFDataRef () {
CFDataRef result = queued_message;
queued_message = NULL;
return result;
};
SOSPeerRef bobPeer;
ok(bobPeer = SOSPeerCreateSimple(bobID, kSOSPeerVersion, &error, enqueueMessage),
"create peer: %@", error);
SOSDataSourceRef bobDataSource = SOSTestDataSourceCreate();
SOSEngineRef bobEngine;
ok(bobEngine = SOSEngineCreate(bobDataSource, &error), "create bob engine: %@", error);
CFReleaseNull(error);
CFStringRef aliceID = CFStringCreateWithFormat(kCFAllocatorDefault, 0, CFSTR("Alice-%s"), name);
SOSPeerRef alicePeer;
ok(alicePeer = SOSPeerCreateSimple(aliceID, kSOSPeerVersion, &error, enqueueMessage),
"create peer: %@", error);
CFReleaseNull(error);
aliceInit(aliceDataSource);
bobInit(bobDataSource);
ok(SOSEngineSyncWithPeer(aliceEngine, bobPeer, false, &error), "tell Alice sync with peer Bob");
CFDataRef message;
va_list msgs;
va_start(msgs, msg);
int msg_index = 0;
bool alice = false;
for (;;) {
message = dequeueMessage();
msg_index++;
if (message) {
CFStringRef messageDesc = SOSMessageCopyDescription(message);
CFStringRef messageDigestStr = SOSMessageCopyDigestHex(message);
if (msg) {
bool handeled = SOSEngineHandleMessage(alice ? aliceEngine : bobEngine, alice ? bobPeer : alicePeer, message, &error);
if (!CFEqual(messageDigestStr, msg)) {
if (handeled) {
fail("%s %s received message [%d] digest %@ != %@ %@", name, alice ? "Alice" : "Bob", msg_index, messageDigestStr, msg, messageDesc);
} else {
fail("%s %s failed to handle message [%d] digest %@ != %@ %@: %@", name, alice ? "Alice" : "Bob", msg_index, messageDigestStr, msg, messageDesc, error);
CFReleaseNull(error);
}
} else if (handeled) {
pass("%s %s handled message [%d] %@", name, alice ? "Alice" : "Bob", msg_index, messageDesc);
} else {
fail("%s %s failed to handle message [%d] %@: %@", name, alice ? "Alice" : "Bob", msg_index, messageDesc, error);
CFReleaseNull(error);
}
} else {
fail("%s %s sent extra message [%d] with digest %@: %@", name, alice ? "Bob" : "Alice", msg_index, messageDigestStr, messageDesc);
}
CFRelease(messageDigestStr);
CFRelease(messageDesc);
CFRelease(message);
} else {
if (msg) {
fail("%s %s expected message [%d] with digest %@, none received", name, alice ? "Alice" : "Bob", msg_index, msg);
} else {
ok(CFEqual(SOSTestDataSourceGetDatabase(aliceDataSource), SOSTestDataSourceGetDatabase(bobDataSource)), "%s Alice and Bob are in sync", name);
}
}
if (msg) {
alice = !alice;
msg = va_arg(msgs, CFStringRef);
} else
break;
}
va_end(msgs);
SOSEngineDispose(aliceEngine); SOSPeerDispose(alicePeer);
CFReleaseSafe(aliceID);
SOSEngineDispose(bobEngine); SOSPeerDispose(bobPeer);
CFReleaseSafe(bobID);
}
static void synctests(void) {
testsync("empty",
^ (SOSDataSourceRef dataSource) {},
^ (SOSDataSourceRef dataSource) {},
CFSTR("2AF312E092D67308A0083DFFBF2B6B754B967864"),
CFSTR("2AF312E092D67308A0083DFFBF2B6B754B967864"),
CFSTR("2AF312E092D67308A0083DFFBF2B6B754B967864"),
NULL);
testsync("alice1",
^ (SOSDataSourceRef dataSource) {
CFErrorRef error = NULL;
SOSObjectRef object = SOSDataSourceCreateGenericItem(dataSource, CFSTR("test_account"), CFSTR("test service"));
ok(dataSource->add(dataSource, object, &error), "dataSource added object %@", error);
CFReleaseSafe(object);
CFReleaseNull(error);
},
^ (SOSDataSourceRef dataSource) {},
CFSTR("ADAA3ACE75ED516CB91893413EE9CC9ED04CA47B"),
CFSTR("147B6C509908CC4A9FC4263973A842104A64CE01"),
CFSTR("019B494F3C06B48BB02C280AF1E19AD861A7003C"),
CFSTR("ADAA3ACE75ED516CB91893413EE9CC9ED04CA47B"),
NULL);
testsync("alice1bob1",
^ (SOSDataSourceRef dataSource) {
CFErrorRef error = NULL;
SOSObjectRef object = SOSDataSourceCreateGenericItem(dataSource, CFSTR("test_account"), CFSTR("test service"));
ok(dataSource->add(dataSource, object, &error), "dataSource added object %@", error);
CFReleaseSafe(object);
CFReleaseNull(error);
},
^ (SOSDataSourceRef dataSource) {
CFErrorRef error = NULL;
SOSObjectRef object = SOSDataSourceCreateGenericItem(dataSource, CFSTR("test_account"), CFSTR("test service"));
ok(dataSource->add(dataSource, object, &error), "dataSource added object %@", error);
CFReleaseSafe(object);
CFReleaseNull(error);
},
CFSTR("ADAA3ACE75ED516CB91893413EE9CC9ED04CA47B"),
CFSTR("ADAA3ACE75ED516CB91893413EE9CC9ED04CA47B"),
CFSTR("ADAA3ACE75ED516CB91893413EE9CC9ED04CA47B"),
NULL);
testsync("alice1bob2",
^ (SOSDataSourceRef dataSource) {
CFErrorRef error = NULL;
SOSObjectRef object = SOSDataSourceCreateGenericItem(dataSource, CFSTR("test_account"), CFSTR("test service"));
ok(dataSource->add(dataSource, object, &error), "dataSource added object %@", error);
CFReleaseSafe(object);
CFReleaseNull(error);
},
^ (SOSDataSourceRef dataSource) {
CFErrorRef error = NULL;
SOSObjectRef object = SOSDataSourceCreateGenericItem(dataSource, CFSTR("test_account"), CFSTR("test service"));
ok(dataSource->add(dataSource, object, &error), "dataSource added object %@", error);
CFReleaseSafe(object);
object = SOSDataSourceCreateGenericItem(dataSource, CFSTR("account1"), CFSTR("service1"));
ok(dataSource->add(dataSource, object, &error), "dataSource added object %@", error);
CFReleaseSafe(object);
CFReleaseNull(error);
},
CFSTR("ADAA3ACE75ED516CB91893413EE9CC9ED04CA47B"),
CFSTR("D4049A1063CFBF7CAF8424E13DE3CE926FF5856C"),
CFSTR("9624EA855BBED6B668868BB723443E804D04F6A1"),
CFSTR("063E097CCD4FEB7F3610ED12B3DA828467314846"),
CFSTR("D1B3944E3084425F41B2C2EA0BE82170E10AA37D"),
NULL);
}
int sc_70_engine(int argc, char *const *argv)
{
plan_tests(kTestTestCount);
tests();
synctests();
return 0;
}