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- Add in/outbound group unit test OK

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This commit is contained in:
pedroGitt 2016-10-14 18:43:57 +02:00
parent 1028099550
commit ebfcd03ce5
9 changed files with 199 additions and 314 deletions
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143
java/android/OlmLibSdk/olm-sdk/src/androidTest/java/org/matrix/olm/OlmGroupTest.java
View file

@ -1,6 +1,7 @@
package org.matrix.olm; package org.matrix.olm;
import android.support.test.runner.AndroidJUnit4; import android.support.test.runner.AndroidJUnit4;
import android.text.TextUtils;
import android.util.Log; import android.util.Log;
import org.junit.BeforeClass; import org.junit.BeforeClass;
@ -10,6 +11,7 @@ import org.junit.runner.RunWith;
import org.junit.runners.MethodSorters; import org.junit.runners.MethodSorters;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull; import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue; import static org.junit.Assert.assertTrue;
@ -19,6 +21,15 @@ public class OlmGroupTest {
private static final String LOG_TAG = "OlmSessionTest"; private static final String LOG_TAG = "OlmSessionTest";
private static OlmManager mOlmManager; private static OlmManager mOlmManager;
private static OlmOutboundGroupSession mAliceOutboundSession;
private static String mAliceSessionIdentifier;
private static long mAliceMessageIndex;
public static final String CLEAR_MESSAGE1 = "Hello!";
private static String mAliceToBobMessage;
private static OlmInboundGroupSession mBobInboundSession;
private static String mAliceOutboundSessionKey;
private static String mBobSessionIdentifier;
private static String mBobDecryptedMessage;
@BeforeClass @BeforeClass
public static void setUpClass(){ public static void setUpClass(){
@ -30,66 +41,112 @@ public class OlmGroupTest {
Log.d(LOG_TAG, "## setUpClass(): lib version="+version); Log.d(LOG_TAG, "## setUpClass(): lib version="+version);
} }
@Test
public void test00AliceToBob() {
// TBD
}
/** /**
* Basic test: * Basic test:
* - alice creates an account
* - bob creates an account
* - alice creates an outbound group session * - alice creates an outbound group session
* - bob creates an inbound group session with alice's outbound session key * - bob creates an inbound group session with alice's outbound session key
* - alice encrypts a message with its session * - alice encrypts a message with its session
* - bob decrypts the encrypted message with its session * - bob decrypts the encrypted message with its session
* - decrypted message is identical to original alice message
*/ */
//@Test @Test
public void test01AliceToBob() { public void test01CreateOutboundSession() {
// creates alice outbound session // alice creates OUTBOUND GROUP SESSION
OlmOutboundGroupSession aliceOutboundSession = new OlmOutboundGroupSession(); try {
mAliceOutboundSession = new OlmOutboundGroupSession();
} catch (OlmException e) {
assertTrue("Exception in OlmOutboundGroupSession, Exception code=" + e.getExceptionCode(), false);
}
}
// test accounts creation @Test
String aliceSessionIdentifier = aliceOutboundSession.sessionIdentifier(); public void test02GetOutboundGroupSessionIdentifier() {
assertNotNull(aliceSessionIdentifier); // test session ID
assertTrue(aliceSessionIdentifier.length()>0); mAliceSessionIdentifier = mAliceOutboundSession.sessionIdentifier();
assertNotNull(mAliceSessionIdentifier);
assertTrue(mAliceSessionIdentifier.length() > 0);
}
String aliceOutboundSessionKey = aliceOutboundSession.sessionKey(); @Test
assertNotNull(aliceOutboundSessionKey); public void test03GetOutboundGroupSessionKey() {
assertTrue(aliceOutboundSessionKey.length()>0); // test session Key
mAliceOutboundSessionKey = mAliceOutboundSession.sessionKey();
assertNotNull(mAliceOutboundSessionKey);
assertTrue(mAliceOutboundSessionKey.length() > 0);
}
long messageIndex = aliceOutboundSession.messageIndex(); @Test
assertTrue(0==messageIndex); public void test04GetOutboundGroupMessageIndex() {
// test message index before any encryption
mAliceMessageIndex = mAliceOutboundSession.messageIndex();
assertTrue(0 == mAliceMessageIndex);
}
String clearMessage = "Hello!"; @Test
String encryptedMessage = aliceOutboundSession.encryptMessage(clearMessage); public void test05OutboundGroupEncryptMessage() {
assertNotNull(encryptedMessage); // alice encrypts a message to bob
mAliceToBobMessage = mAliceOutboundSession.encryptMessage(CLEAR_MESSAGE1);
assertFalse(TextUtils.isEmpty(mAliceToBobMessage));
messageIndex = aliceOutboundSession.messageIndex(); // test message index after encryption is incremented
assertTrue(1==messageIndex); mAliceMessageIndex = mAliceOutboundSession.messageIndex();
assertTrue(1== mAliceMessageIndex);
}
assertTrue(encryptedMessage.length()>=0); @Test
public void test06CreateInboundGroupSession() {
// bob creates INBOUND GROUP SESSION with alice outbound key
try {
mBobInboundSession = new OlmInboundGroupSession(mAliceOutboundSessionKey);
} catch (OlmException e) {
assertTrue("Exception in bob OlmInboundGroupSession, Exception code=" + e.getExceptionCode(), false);
}
}
OlmInboundGroupSession bobInboundSession = new OlmInboundGroupSession(); @Test
bobInboundSession.initInboundGroupSessionWithSessionKey(aliceOutboundSessionKey); public void test07OutboundGroupSessionIdentifiers() {
// check session identifiers are equals // check session identifiers are equals
aliceSessionIdentifier = aliceOutboundSession.sessionIdentifier(); mAliceSessionIdentifier = mAliceOutboundSession.sessionIdentifier();
String bobSessionIdentifier = aliceOutboundSession.sessionIdentifier(); assertFalse(TextUtils.isEmpty(mAliceSessionIdentifier));
assertTrue(aliceSessionIdentifier.equals(bobSessionIdentifier ));
String decryptedMessage = bobInboundSession.decryptMessage(encryptedMessage);
assertTrue(decryptedMessage.equals(bobSessionIdentifier ));
} }
//@Test @Test
public void test02InboundGroupSession() { public void test08InboundGroupSessionIdentifiers() {
// creates alice outbound session // check session identifiers are equals
OlmInboundGroupSession aliceInboundSession = new OlmInboundGroupSession(); mBobSessionIdentifier = mBobInboundSession.sessionIdentifier();
assertFalse(TextUtils.isEmpty(mBobSessionIdentifier));
// test session identifier assertTrue(mAliceSessionIdentifier.equals(mBobSessionIdentifier));
String sessionIdentifier = aliceInboundSession.sessionIdentifier();
assertNotNull(sessionIdentifier);
assertTrue(sessionIdentifier.length()>0);
} }
@Test
public void test09SessionIdentifiersIdentical() {
// check session identifiers are equals
assertTrue(mAliceSessionIdentifier.equals(mBobSessionIdentifier));
}
@Test
public void test10InboundDecryptMessage() {
// test decrypted message
mBobDecryptedMessage = mBobInboundSession.decryptMessage(mAliceToBobMessage);
assertFalse(TextUtils.isEmpty(mBobDecryptedMessage));
assertTrue(mBobDecryptedMessage.equals(CLEAR_MESSAGE1));
}
@Test
public void test11InboundDecryptedMessageIdentical() {
// test decrypted message
assertTrue(mBobDecryptedMessage.equals(CLEAR_MESSAGE1));
}
@Test
public void test12ReleaseOutboundSession() {
// release group sessions
mAliceOutboundSession.releaseSession();
}
@Test
public void test13ReleaseInboundSession() {
// release group sessions
mBobInboundSession.releaseSession();
}
} }

4
java/android/OlmLibSdk/olm-sdk/src/main/java/org/matrix/olm/OlmUtilsException.java → java/android/OlmLibSdk/olm-sdk/src/main/java/org/matrix/olm/OlmException.java
View file

@ -16,7 +16,7 @@
package org.matrix.olm; package org.matrix.olm;
public class OlmUtilsException extends Exception { public class OlmException extends Exception {
// exception codes // exception codes
public static final int EXCEPTION_CODE_INIT_NEW_SESSION_FAILURE = 0; public static final int EXCEPTION_CODE_INIT_NEW_SESSION_FAILURE = 0;
public static final int EXCEPTION_CODE_INIT_OUTBOUND_GROUP_SESSION = 1; public static final int EXCEPTION_CODE_INIT_OUTBOUND_GROUP_SESSION = 1;
@ -24,7 +24,7 @@ public class OlmUtilsException extends Exception {
private final int mCode; private final int mCode;
public OlmUtilsException(int aExceptionCode) { public OlmException(int aExceptionCode) {
super(); super();
mCode = aExceptionCode; mCode = aExceptionCode;
} }

8
java/android/OlmLibSdk/olm-sdk/src/main/java/org/matrix/olm/OlmInboundGroupSession.java
View file

@ -48,16 +48,16 @@ public class OlmInboundGroupSession implements Serializable {
* The session key parameter is retrieved from a outbound group session * The session key parameter is retrieved from a outbound group session
* See {@link #initNewSession()} and {@link #initInboundGroupSessionWithSessionKey(String)} * See {@link #initNewSession()} and {@link #initInboundGroupSessionWithSessionKey(String)}
* @param aSessionKey session key * @param aSessionKey session key
* @throws OlmUtilsException * @throws OlmException
*/ */
public OlmInboundGroupSession(String aSessionKey) throws OlmUtilsException { public OlmInboundGroupSession(String aSessionKey) throws OlmException {
if(initNewSession()) { if(initNewSession()) {
if( 0 != initInboundGroupSessionWithSessionKey(aSessionKey)) { if( 0 != initInboundGroupSessionWithSessionKey(aSessionKey)) {
releaseSession();// prevent memory leak before throwing releaseSession();// prevent memory leak before throwing
throw new OlmUtilsException(OlmUtilsException.EXCEPTION_CODE_INIT_INBOUND_GROUP_SESSION); throw new OlmException(OlmException.EXCEPTION_CODE_INIT_INBOUND_GROUP_SESSION);
} }
} else { } else {
throw new OlmUtilsException(OlmUtilsException.EXCEPTION_CODE_INIT_NEW_SESSION_FAILURE); throw new OlmException(OlmException.EXCEPTION_CODE_INIT_NEW_SESSION_FAILURE);
} }
} }

9
java/android/OlmLibSdk/olm-sdk/src/main/java/org/matrix/olm/OlmOutboundGroupSession.java
View file

@ -18,7 +18,6 @@ package org.matrix.olm;
import android.text.TextUtils; import android.text.TextUtils;
import android.util.Log;
public class OlmOutboundGroupSession { public class OlmOutboundGroupSession {
private static final String LOG_TAG = "OlmOutboundGroupSession"; private static final String LOG_TAG = "OlmOutboundGroupSession";
@ -41,16 +40,16 @@ public class OlmOutboundGroupSession {
* Create and save a new session native instance ID and * Create and save a new session native instance ID and
* initialise a new outbound group session.<br> * initialise a new outbound group session.<br>
* See {@link #initNewSession()} and {@link #initOutboundGroupSession()} * See {@link #initNewSession()} and {@link #initOutboundGroupSession()}
* @throws OlmUtilsException * @throws OlmException
*/ */
public OlmOutboundGroupSession() throws OlmUtilsException { public OlmOutboundGroupSession() throws OlmException {
if(initNewSession()) { if(initNewSession()) {
if( 0 != initOutboundGroupSession()) { if( 0 != initOutboundGroupSession()) {
releaseSession();// prevent memory leak before throwing releaseSession();// prevent memory leak before throwing
throw new OlmUtilsException(OlmUtilsException.EXCEPTION_CODE_INIT_OUTBOUND_GROUP_SESSION); throw new OlmException(OlmException.EXCEPTION_CODE_INIT_OUTBOUND_GROUP_SESSION);
} }
} else { } else {
throw new OlmUtilsException(OlmUtilsException.EXCEPTION_CODE_INIT_NEW_SESSION_FAILURE); throw new OlmException(OlmException.EXCEPTION_CODE_INIT_NEW_SESSION_FAILURE);
} }
} }

67
java/android/OlmLibSdk/olm-sdk/src/main/jni/olm_inbound_group_session.cpp
View file

@ -26,7 +26,7 @@ JNIEXPORT void OLM_INBOUND_GROUP_SESSION_FUNC_DEF(releaseSessionJni)(JNIEnv *env
{ {
OlmInboundGroupSession* sessionPtr = NULL; OlmInboundGroupSession* sessionPtr = NULL;
LOGD("## releaseSessionJni(): sessionPtr=%p",sessionPtr); LOGD("## releaseSessionJni(): intbound group session");
if(NULL == (sessionPtr = (OlmInboundGroupSession*)getInboundGroupSessionInstanceId(env,thiz))) if(NULL == (sessionPtr = (OlmInboundGroupSession*)getInboundGroupSessionInstanceId(env,thiz)))
{ {
@ -34,12 +34,14 @@ JNIEXPORT void OLM_INBOUND_GROUP_SESSION_FUNC_DEF(releaseSessionJni)(JNIEnv *env
} }
else else
{ {
size_t retCode = olm_clear_inbound_group_session(sessionPtr); LOGD(" ## releaseSessionJni(): sessionPtr=%p",sessionPtr);
LOGD("## releaseSessionJni(): clear_inbound_group_session=%lu",retCode);
LOGD("## releaseSessionJni(): IN"); size_t retCode = olm_clear_inbound_group_session(sessionPtr);
LOGD(" ## releaseSessionJni(): clear_inbound_group_session=%lu",retCode);
LOGD(" ## releaseSessionJni(): free IN");
free(sessionPtr); free(sessionPtr);
LOGD("## releaseSessionJni(): OUT"); LOGD(" ## releaseSessionJni(): free OUT");
} }
} }
@ -52,20 +54,23 @@ JNIEXPORT void OLM_INBOUND_GROUP_SESSION_FUNC_DEF(releaseSessionJni)(JNIEnv *env
JNIEXPORT jlong OLM_INBOUND_GROUP_SESSION_FUNC_DEF(initNewSessionJni)(JNIEnv *env, jobject thiz) JNIEXPORT jlong OLM_INBOUND_GROUP_SESSION_FUNC_DEF(initNewSessionJni)(JNIEnv *env, jobject thiz)
{ {
OlmInboundGroupSession* sessionPtr = NULL; OlmInboundGroupSession* sessionPtr = NULL;
size_t sessionSize = olm_inbound_group_session_size(); size_t sessionSize = 0;
LOGD("## initNewSessionJni(): inbound group session IN");
sessionSize = olm_inbound_group_session_size();
if(0 == sessionSize) if(0 == sessionSize)
{ {
LOGE("## initNewSessionJni(): failure - inbound group session size = 0"); LOGE(" ## initNewSessionJni(): failure - inbound group session size = 0");
} }
else if(NULL != (sessionPtr=(OlmInboundGroupSession*)malloc(sessionSize))) else if(NULL != (sessionPtr=(OlmInboundGroupSession*)malloc(sessionSize)))
{ {
sessionPtr = olm_inbound_group_session(sessionPtr); sessionPtr = olm_inbound_group_session(sessionPtr);
LOGD("## initNewSessionJni(): success - inbound group session size=%lu",sessionSize); LOGD(" ## initNewSessionJni(): success - inbound group session size=%lu",sessionSize);
} }
else else
{ {
LOGE("## initNewSessionJni(): failure - inbound group session OOM"); LOGE(" ## initNewSessionJni(): failure - inbound group session OOM");
} }
return (jlong)(intptr_t)sessionPtr; return (jlong)(intptr_t)sessionPtr;
@ -83,32 +88,34 @@ JNIEXPORT jint OLM_INBOUND_GROUP_SESSION_FUNC_DEF(initInboundGroupSessionWithSes
const uint8_t *sessionKeyPtr = NULL; const uint8_t *sessionKeyPtr = NULL;
size_t sessionResult; size_t sessionResult;
LOGD("## initInboundGroupSessionWithSessionKeyJni(): inbound group session IN");
if(NULL == (sessionPtr = (OlmInboundGroupSession*)getInboundGroupSessionInstanceId(env,thiz))) if(NULL == (sessionPtr = (OlmInboundGroupSession*)getInboundGroupSessionInstanceId(env,thiz)))
{ {
LOGE("## initInboundGroupSessionWithSessionKeyJni(): failure - invalid inbound group session instance"); LOGE(" ## initInboundGroupSessionWithSessionKeyJni(): failure - invalid inbound group session instance");
} }
else if(0 == aSessionKey) else if(0 == aSessionKey)
{ {
LOGE("## initInboundGroupSessionWithSessionKeyJni(): failure - invalid aSessionKey"); LOGE(" ## initInboundGroupSessionWithSessionKeyJni(): failure - invalid aSessionKey");
} }
else if(NULL == (sessionKeyPtr = (const uint8_t *)env->GetStringUTFChars(aSessionKey, 0))) else if(NULL == (sessionKeyPtr = (const uint8_t *)env->GetStringUTFChars(aSessionKey, 0)))
{ {
LOGE("## initInboundSessionFromIdKeyJni(): failure - session key JNI allocation OOM"); LOGE(" ## initInboundSessionFromIdKeyJni(): failure - session key JNI allocation OOM");
} }
else else
{ {
size_t sessionKeyLength = (size_t)env->GetStringUTFLength(aSessionKey); size_t sessionKeyLength = (size_t)env->GetStringUTFLength(aSessionKey);
LOGD("## initInboundSessionFromIdKeyJni(): sessionKeyLength=%lu",sessionKeyLength); LOGD(" ## initInboundSessionFromIdKeyJni(): sessionKeyLength=%lu",sessionKeyLength);
sessionResult = olm_init_inbound_group_session(sessionPtr, sessionKeyPtr, sessionKeyLength); sessionResult = olm_init_inbound_group_session(sessionPtr, sessionKeyPtr, sessionKeyLength);
if(sessionResult == olm_error()) { if(sessionResult == olm_error()) {
const char *errorMsgPtr = olm_inbound_group_session_last_error(sessionPtr); const char *errorMsgPtr = olm_inbound_group_session_last_error(sessionPtr);
LOGE("## initInboundSessionFromIdKeyJni(): failure - init inbound session creation Msg=%s",errorMsgPtr); LOGE(" ## initInboundSessionFromIdKeyJni(): failure - init inbound session creation Msg=%s",errorMsgPtr);
} }
else else
{ {
retCode = ERROR_CODE_OK; retCode = ERROR_CODE_OK;
LOGD("## initInboundSessionFromIdKeyJni(): success - result=%lu", sessionResult); LOGD(" ## initInboundSessionFromIdKeyJni(): success - result=%lu", sessionResult);
} }
} }
@ -135,17 +142,17 @@ JNIEXPORT jstring OLM_INBOUND_GROUP_SESSION_FUNC_DEF(sessionIdentifierJni)(JNIEn
if(NULL == (sessionPtr = (OlmInboundGroupSession*)getInboundGroupSessionInstanceId(env,thiz))) if(NULL == (sessionPtr = (OlmInboundGroupSession*)getInboundGroupSessionInstanceId(env,thiz)))
{ {
LOGE("## sessionIdentifierJni(): failure - invalid inbound group session instance"); LOGE(" ## sessionIdentifierJni(): failure - invalid inbound group session instance");
} }
else else
{ {
// get the size to alloc // get the size to alloc
size_t lengthSessionId = olm_inbound_group_session_id_length(sessionPtr); size_t lengthSessionId = olm_inbound_group_session_id_length(sessionPtr);
LOGD("## sessionIdentifierJni(): inbound group session lengthSessionId=%lu",lengthSessionId); LOGD(" ## sessionIdentifierJni(): inbound group session lengthSessionId=%lu",lengthSessionId);
if(NULL == (sessionIdPtr = (uint8_t*)malloc(lengthSessionId*sizeof(uint8_t)))) if(NULL == (sessionIdPtr = (uint8_t*)malloc(lengthSessionId*sizeof(uint8_t))))
{ {
LOGE("## sessionIdentifierJni(): failure - inbound group session identifier allocation OOM"); LOGE(" ## sessionIdentifierJni(): failure - inbound group session identifier allocation OOM");
} }
else else
{ {
@ -153,13 +160,13 @@ JNIEXPORT jstring OLM_INBOUND_GROUP_SESSION_FUNC_DEF(sessionIdentifierJni)(JNIEn
if (result == olm_error()) if (result == olm_error())
{ {
const char *errorMsgPtr = olm_inbound_group_session_last_error(sessionPtr); const char *errorMsgPtr = olm_inbound_group_session_last_error(sessionPtr);
LOGE("## sessionIdentifierJni(): failure - get inbound group session identifier failure Msg=%s",errorMsgPtr); LOGE(" ## sessionIdentifierJni(): failure - get inbound group session identifier failure Msg=%s",errorMsgPtr);
} }
else else
{ {
// update length // update length
sessionIdPtr[result] = static_cast<char>('\0'); sessionIdPtr[result] = static_cast<char>('\0');
LOGD("## sessionIdentifierJni(): success - inbound group session result=%lu sessionId=%s",result, (char*)sessionIdPtr); LOGD(" ## sessionIdentifierJni(): success - inbound group session result=%lu sessionId=%s",result, (char*)sessionIdPtr);
returnValueStr = env->NewStringUTF((const char*)sessionIdPtr); returnValueStr = env->NewStringUTF((const char*)sessionIdPtr);
} }
free(sessionIdPtr); free(sessionIdPtr);
@ -178,19 +185,19 @@ JNIEXPORT jstring OLM_INBOUND_GROUP_SESSION_FUNC_DEF(decryptMessageJni)(JNIEnv *
uint8_t *plainTextMsgPtr = NULL; uint8_t *plainTextMsgPtr = NULL;
uint8_t *tempEncryptedPtr = NULL; uint8_t *tempEncryptedPtr = NULL;
LOGD("## decryptMessageJni(): IN"); LOGD("## decryptMessageJni(): inbound group session IN");
if(NULL == (sessionPtr = (OlmInboundGroupSession*)getInboundGroupSessionInstanceId(env,thiz))) if(NULL == (sessionPtr = (OlmInboundGroupSession*)getInboundGroupSessionInstanceId(env,thiz)))
{ {
LOGE("## decryptMessageJni(): failure - invalid inbound group session ptr=NULL"); LOGE(" ## decryptMessageJni(): failure - invalid inbound group session ptr=NULL");
} }
else if(0 == aEncryptedMsg) else if(0 == aEncryptedMsg)
{ {
LOGE("## decryptMessageJni(): failure - invalid encrypted message"); LOGE(" ## decryptMessageJni(): failure - invalid encrypted message");
} }
else if(0 == (encryptedMsgPtr = env->GetStringUTFChars(aEncryptedMsg, 0))) else if(0 == (encryptedMsgPtr = env->GetStringUTFChars(aEncryptedMsg, 0)))
{ {
LOGE("## decryptMessageJni(): failure - encrypted message JNI allocation OOM"); LOGE(" ## decryptMessageJni(): failure - encrypted message JNI allocation OOM");
} }
else else
{ {
@ -200,12 +207,12 @@ JNIEXPORT jstring OLM_INBOUND_GROUP_SESSION_FUNC_DEF(decryptMessageJni)(JNIEnv *
// create a dedicated temp buffer to be used in next Olm API calls // create a dedicated temp buffer to be used in next Olm API calls
if(NULL == (tempEncryptedPtr = static_cast<uint8_t*>(malloc(encryptedMsgLength*sizeof(uint8_t))))) if(NULL == (tempEncryptedPtr = static_cast<uint8_t*>(malloc(encryptedMsgLength*sizeof(uint8_t)))))
{ {
LOGE("## decryptMessageJni(): failure - tempEncryptedPtr allocation OOM"); LOGE(" ## decryptMessageJni(): failure - tempEncryptedPtr allocation OOM");
} }
else else
{ {
memcpy(tempEncryptedPtr, encryptedMsgPtr, encryptedMsgLength); memcpy(tempEncryptedPtr, encryptedMsgPtr, encryptedMsgLength);
LOGD("## decryptMessageJni(): encryptedMsgLength=%lu encryptedMsg=%s",encryptedMsgLength,encryptedMsgPtr); LOGD(" ## decryptMessageJni(): encryptedMsgLength=%lu encryptedMsg=%s",encryptedMsgLength,encryptedMsgPtr);
// get max plaintext length // get max plaintext length
size_t maxPlainTextLength = olm_group_decrypt_max_plaintext_length(sessionPtr, size_t maxPlainTextLength = olm_group_decrypt_max_plaintext_length(sessionPtr,
@ -214,11 +221,11 @@ JNIEXPORT jstring OLM_INBOUND_GROUP_SESSION_FUNC_DEF(decryptMessageJni)(JNIEnv *
if(maxPlainTextLength == olm_error()) if(maxPlainTextLength == olm_error())
{ {
const char *errorMsgPtr = olm_inbound_group_session_last_error(sessionPtr); const char *errorMsgPtr = olm_inbound_group_session_last_error(sessionPtr);
LOGE("## decryptMessageJni(): failure - olm_group_decrypt_max_plaintext_length Msg=%s",errorMsgPtr); LOGE(" ## decryptMessageJni(): failure - olm_group_decrypt_max_plaintext_length Msg=%s",errorMsgPtr);
} }
else else
{ {
LOGD("## decryptMessageJni(): maxPlaintextLength=%lu",maxPlainTextLength); LOGD(" ## decryptMessageJni(): maxPlaintextLength=%lu",maxPlainTextLength);
// allocate output decrypted message // allocate output decrypted message
plainTextMsgPtr = static_cast<uint8_t*>(malloc(maxPlainTextLength*sizeof(uint8_t))); plainTextMsgPtr = static_cast<uint8_t*>(malloc(maxPlainTextLength*sizeof(uint8_t)));
@ -233,14 +240,14 @@ JNIEXPORT jstring OLM_INBOUND_GROUP_SESSION_FUNC_DEF(decryptMessageJni)(JNIEnv *
if(plaintextLength == olm_error()) if(plaintextLength == olm_error())
{ {
const char *errorMsgPtr = olm_inbound_group_session_last_error(sessionPtr); const char *errorMsgPtr = olm_inbound_group_session_last_error(sessionPtr);
LOGE("## decryptMessageJni(): failure - olm_group_decrypt Msg=%s",errorMsgPtr); LOGE(" ## decryptMessageJni(): failure - olm_group_decrypt Msg=%s",errorMsgPtr);
} }
else else
{ {
// update decrypted buffer size // update decrypted buffer size
plainTextMsgPtr[plaintextLength] = static_cast<char>('\0'); plainTextMsgPtr[plaintextLength] = static_cast<char>('\0');
LOGD("## decryptMessageJni(): decrypted returnedLg=%lu plainTextMsgPtr=%s",plaintextLength, (char*)plainTextMsgPtr); LOGD(" ## decryptMessageJni(): decrypted returnedLg=%lu plainTextMsgPtr=%s",plaintextLength, (char*)plainTextMsgPtr);
decryptedMsgRetValue = env->NewStringUTF((const char*)plainTextMsgPtr); decryptedMsgRetValue = env->NewStringUTF((const char*)plainTextMsgPtr);
} }
} }

63
java/android/OlmLibSdk/olm-sdk/src/main/jni/olm_outbound_group_session.cpp
View file

@ -26,20 +26,22 @@ JNIEXPORT void OLM_OUTBOUND_GROUP_SESSION_FUNC_DEF(releaseSessionJni)(JNIEnv *en
{ {
OlmOutboundGroupSession* sessionPtr = NULL; OlmOutboundGroupSession* sessionPtr = NULL;
LOGD("## releaseSessionJni(): sessionPtr=%p",sessionPtr); LOGD("## releaseSessionJni(): outbound group session");
if(NULL == (sessionPtr = (OlmOutboundGroupSession*)getOutboundGroupSessionInstanceId(env,thiz))) if(NULL == (sessionPtr = (OlmOutboundGroupSession*)getOutboundGroupSessionInstanceId(env,thiz)))
{ {
LOGE("## releaseSessionJni(): failure - invalid outbound group session instance"); LOGE(" ## releaseSessionJni(): failure - invalid outbound group session instance");
} }
else else
{ {
size_t retCode = olm_clear_outbound_group_session(sessionPtr); LOGD(" ## releaseSessionJni(): sessionPtr=%p",sessionPtr);
LOGD("## releaseSessionJni(): clear_outbound_group_session=%lu",retCode);
LOGD("## releaseSessionJni(): IN"); size_t retCode = olm_clear_outbound_group_session(sessionPtr);
LOGD(" ## releaseSessionJni(): clear_outbound_group_session=%lu",retCode);
LOGD(" ## releaseSessionJni(): free IN");
free(sessionPtr); free(sessionPtr);
LOGD("## releaseSessionJni(): OUT"); LOGD(" ## releaseSessionJni(): free OUT");
} }
} }
@ -52,20 +54,23 @@ JNIEXPORT void OLM_OUTBOUND_GROUP_SESSION_FUNC_DEF(releaseSessionJni)(JNIEnv *en
JNIEXPORT jlong OLM_OUTBOUND_GROUP_SESSION_FUNC_DEF(initNewSessionJni)(JNIEnv *env, jobject thiz) JNIEXPORT jlong OLM_OUTBOUND_GROUP_SESSION_FUNC_DEF(initNewSessionJni)(JNIEnv *env, jobject thiz)
{ {
OlmOutboundGroupSession* sessionPtr = NULL; OlmOutboundGroupSession* sessionPtr = NULL;
size_t sessionSize = olm_outbound_group_session_size(); size_t sessionSize = 0;
LOGD("## initNewSessionJni(): outbound group session IN");
sessionSize = olm_outbound_group_session_size();
if(0 == sessionSize) if(0 == sessionSize)
{ {
LOGE("## initNewSessionJni(): failure - outbound group session size = 0"); LOGE(" ## initNewSessionJni(): failure - outbound group session size = 0");
} }
else if(NULL != (sessionPtr=(OlmOutboundGroupSession*)malloc(sessionSize))) else if(NULL != (sessionPtr=(OlmOutboundGroupSession*)malloc(sessionSize)))
{ {
sessionPtr = olm_outbound_group_session(sessionPtr); sessionPtr = olm_outbound_group_session(sessionPtr);
LOGD("## initNewSessionJni(): success - outbound group session size=%lu",sessionSize); LOGD(" ## initNewSessionJni(): success - outbound group session size=%lu",sessionSize);
} }
else else
{ {
LOGE("## initNewSessionJni(): failure - outbound group session OOM"); LOGE(" ## initNewSessionJni(): failure - outbound group session OOM");
} }
return (jlong)(intptr_t)sessionPtr; return (jlong)(intptr_t)sessionPtr;
@ -85,33 +90,33 @@ JNIEXPORT jint OLM_OUTBOUND_GROUP_SESSION_FUNC_DEF(initOutboundGroupSessionJni)(
if(NULL == (sessionPtr = (OlmOutboundGroupSession*)getOutboundGroupSessionInstanceId(env,thiz))) if(NULL == (sessionPtr = (OlmOutboundGroupSession*)getOutboundGroupSessionInstanceId(env,thiz)))
{ {
LOGE("## initOutboundGroupSessionJni(): failure - invalid outbound group session instance"); LOGE(" ## initOutboundGroupSessionJni(): failure - invalid outbound group session instance");
} }
else else
{ {
// compute random buffer // compute random buffer
size_t randomLength = olm_init_outbound_group_session_random_length(sessionPtr); size_t randomLength = olm_init_outbound_group_session_random_length(sessionPtr);
LOGW("## initOutboundGroupSessionJni(): randomLength=%lu",randomLength); LOGW(" ## initOutboundGroupSessionJni(): randomLength=%lu",randomLength);
if((0!=randomLength) && !setRandomInBuffer(&randomBuffPtr, randomLength)) if((0!=randomLength) && !setRandomInBuffer(&randomBuffPtr, randomLength))
{ {
LOGE("## initOutboundGroupSessionJni(): failure - random buffer init"); LOGE(" ## initOutboundGroupSessionJni(): failure - random buffer init");
} }
else else
{ {
if(0==randomLength) if(0==randomLength)
{ {
LOGW("## initOutboundGroupSessionJni(): random buffer is not required"); LOGW(" ## initOutboundGroupSessionJni(): random buffer is not required");
} }
size_t sessionResult = olm_init_outbound_group_session(sessionPtr, randomBuffPtr, randomLength); size_t sessionResult = olm_init_outbound_group_session(sessionPtr, randomBuffPtr, randomLength);
if(sessionResult == olm_error()) { if(sessionResult == olm_error()) {
const char *errorMsgPtr = olm_outbound_group_session_last_error(sessionPtr); const char *errorMsgPtr = olm_outbound_group_session_last_error(sessionPtr);
LOGE("## initOutboundGroupSessionJni(): failure - init outbound session creation Msg=%s",errorMsgPtr); LOGE(" ## initOutboundGroupSessionJni(): failure - init outbound session creation Msg=%s",errorMsgPtr);
} }
else else
{ {
retCode = ERROR_CODE_OK; retCode = ERROR_CODE_OK;
LOGD("## initOutboundGroupSessionJni(): success - result=%lu", sessionResult); LOGD(" ## initOutboundGroupSessionJni(): success - result=%lu", sessionResult);
} }
} }
} }
@ -137,17 +142,17 @@ JNIEXPORT jstring OLM_OUTBOUND_GROUP_SESSION_FUNC_DEF(sessionIdentifierJni)(JNIE
if(NULL == (sessionPtr = (OlmOutboundGroupSession*)getOutboundGroupSessionInstanceId(env,thiz))) if(NULL == (sessionPtr = (OlmOutboundGroupSession*)getOutboundGroupSessionInstanceId(env,thiz)))
{ {
LOGE("## sessionIdentifierJni(): failure - invalid outbound group session instance"); LOGE(" ## sessionIdentifierJni(): failure - invalid outbound group session instance");
} }
else else
{ {
// get the size to alloc // get the size to alloc
size_t lengthSessionId = olm_outbound_group_session_id_length(sessionPtr); size_t lengthSessionId = olm_outbound_group_session_id_length(sessionPtr);
LOGD("## sessionIdentifierJni(): outbound group session lengthSessionId=%lu",lengthSessionId); LOGD(" ## sessionIdentifierJni(): outbound group session lengthSessionId=%lu",lengthSessionId);
if(NULL == (sessionIdPtr = (uint8_t*)malloc(lengthSessionId*sizeof(uint8_t)))) if(NULL == (sessionIdPtr = (uint8_t*)malloc(lengthSessionId*sizeof(uint8_t))))
{ {
LOGE("## sessionIdentifierJni(): failure - outbound identifier allocation OOM"); LOGE(" ## sessionIdentifierJni(): failure - outbound identifier allocation OOM");
} }
else else
{ {
@ -155,13 +160,13 @@ JNIEXPORT jstring OLM_OUTBOUND_GROUP_SESSION_FUNC_DEF(sessionIdentifierJni)(JNIE
if (result == olm_error()) if (result == olm_error())
{ {
const char *errorMsgPtr = olm_outbound_group_session_last_error(sessionPtr); const char *errorMsgPtr = olm_outbound_group_session_last_error(sessionPtr);
LOGE("## sessionIdentifierJni(): failure - outbound group session identifier failure Msg=%s",errorMsgPtr); LOGE(" ## sessionIdentifierJni(): failure - outbound group session identifier failure Msg=%s",errorMsgPtr);
} }
else else
{ {
// update length // update length
sessionIdPtr[result] = static_cast<char>('\0'); sessionIdPtr[result] = static_cast<char>('\0');
LOGD("## sessionIdentifierJni(): success - outbound group session identifier result=%lu sessionId=%s",result, (char*)sessionIdPtr); LOGD(" ## sessionIdentifierJni(): success - outbound group session identifier result=%lu sessionId=%s",result, (char*)sessionIdPtr);
returnValueStr = env->NewStringUTF((const char*)sessionIdPtr); returnValueStr = env->NewStringUTF((const char*)sessionIdPtr);
} }
@ -189,13 +194,13 @@ JNIEXPORT jint OLM_OUTBOUND_GROUP_SESSION_FUNC_DEF(messageIndexJni)(JNIEnv *env,
if(NULL == (sessionPtr = (OlmOutboundGroupSession*)getOutboundGroupSessionInstanceId(env,thiz))) if(NULL == (sessionPtr = (OlmOutboundGroupSession*)getOutboundGroupSessionInstanceId(env,thiz)))
{ {
LOGE("## messageIndexJni(): failure - invalid outbound group session instance"); LOGE(" ## messageIndexJni(): failure - invalid outbound group session instance");
} }
else else
{ {
indexRetValue = static_cast<jint>(olm_outbound_group_session_message_index(sessionPtr)); indexRetValue = static_cast<jint>(olm_outbound_group_session_message_index(sessionPtr));
} }
LOGD("## messageIndexJni(): success - index=%d",indexRetValue); LOGD(" ## messageIndexJni(): success - index=%d",indexRetValue);
return indexRetValue; return indexRetValue;
} }
@ -282,28 +287,28 @@ JNIEXPORT jstring OLM_OUTBOUND_GROUP_SESSION_FUNC_DEF(encryptMessageJni)(JNIEnv
size_t encryptedMsgLength = olm_group_encrypt_message_length(sessionPtr,clearMsgLength); size_t encryptedMsgLength = olm_group_encrypt_message_length(sessionPtr,clearMsgLength);
if(NULL == (encryptedMsgPtr = (uint8_t*)malloc(encryptedMsgLength*sizeof(uint8_t)))) if(NULL == (encryptedMsgPtr = (uint8_t*)malloc(encryptedMsgLength*sizeof(uint8_t))))
{ {
LOGE("## encryptMessageJni(): failure - encryptedMsgPtr buffer OOM"); LOGE(" ## encryptMessageJni(): failure - encryptedMsgPtr buffer OOM");
} }
else else
{ {
LOGD(" ## encryptMessageJni(): estimated encryptedMsgLength=%lu",encryptedMsgLength); LOGD(" ## encryptMessageJni(): estimated encryptedMsgLength=%lu",encryptedMsgLength);
size_t decryptedLength = olm_group_encrypt(sessionPtr, size_t encryptedLength = olm_group_encrypt(sessionPtr,
(uint8_t*)clearMsgPtr, (uint8_t*)clearMsgPtr,
clearMsgLength, clearMsgLength,
encryptedMsgPtr, encryptedMsgPtr,
encryptedMsgLength); encryptedMsgLength);
if(decryptedLength == olm_error()) if(encryptedLength == olm_error())
{ {
const char *errorMsgPtr = olm_outbound_group_session_last_error(sessionPtr); const char *errorMsgPtr = olm_outbound_group_session_last_error(sessionPtr);
LOGE(" ## encryptMessageJni(): failure - olm_group_decrypt Msg=%s",errorMsgPtr); LOGE(" ## encryptMessageJni(): failure - olm_group_encrypt Msg=%s",errorMsgPtr);
} }
else else
{ {
// update decrypted buffer size // update decrypted buffer size
encryptedMsgPtr[decryptedLength] = static_cast<char>('\0'); encryptedMsgPtr[encryptedLength] = static_cast<char>('\0');
LOGD(" ## encryptMessageJni(): decrypted returnedLg=%lu plainTextMsgPtr=%s",decryptedLength, (char*)encryptedMsgPtr); LOGD(" ## encryptMessageJni(): encrypted returnedLg=%lu plainTextMsgPtr=%s",encryptedLength, (char*)encryptedMsgPtr);
encryptedMsgRetValue = env->NewStringUTF((const char*)encryptedMsgPtr); encryptedMsgRetValue = env->NewStringUTF((const char*)encryptedMsgPtr);
} }
} }

6
java/android/OlmLibSdk/olm-sdk/src/main/jni/olm_session.cpp
View file

@ -69,14 +69,16 @@ JNIEXPORT jlong OLM_SESSION_FUNC_DEF(initNewSessionJni)(JNIEnv *env, jobject thi
{ {
OlmSession* sessionPtr = NULL; OlmSession* sessionPtr = NULL;
LOGD("## initNewSessionJni(): OlmSession IN");
// init account memory allocation // init account memory allocation
if(NULL == (sessionPtr = initializeSessionMemory())) if(NULL == (sessionPtr = initializeSessionMemory()))
{ {
LOGE("## initNewSessionJni(): failure - init session OOM"); LOGE(" ## initNewSessionJni(): failure - init session OOM");
} }
else else
{ {
LOGD("## initNewSessionJni(): success - OLM session created"); LOGD(" ## initNewSessionJni(): success - OLM session created");
} }
return (jlong)(intptr_t)sessionPtr; return (jlong)(intptr_t)sessionPtr;

206
java/android/OlmLibSdk/olm-sdk/src/main/jni/olm_utility.cpp
View file

@ -1,6 +1,3 @@
/**
* Created by pedrocon on 06/10/2016.
*/
/* /*
* Copyright 2016 OpenMarket Ltd * Copyright 2016 OpenMarket Ltd
* *
@ -21,201 +18,20 @@
#include "olm_utility.h" #include "olm_utility.h"
/** /**
* Init a buffer with a given number of random values. * Verify an ed25519 signature.
* @param aBuffer2Ptr the buffer to be initialized * If the key was too small then the message will be "OLM.INVALID_BASE64".
* @param aRandomSize the number of random values to apply * If the signature was invalid then the message will be "OLM.BAD_MESSAGE_MAC".
* @return true if operation succeed, false otherwise * @param aKey the ed25519 key.
**/ * @param aMessage the message which was signed.
bool setRandomInBuffer(uint8_t **aBuffer2Ptr, size_t aRandomSize) * @param aSignature the base64-encoded signature to be checked.
* @param the result error if there is a problem with the verification.
* @return true if validation succeed, false otherwise
*/
JNIEXPORT bool OLM_UTILITY_FUNC_DEF(ed25519VerifyJni)(JNIEnv *env, jobject thiz, jstring aKey, jstring aMessage, jstring aSignature, jobject aErrorMessage)
{ {
bool retCode = false; bool retCode = false;
if(NULL == aBuffer2Ptr)
{
LOGD("## setRandomInBuffer(): failure - aBuffer=NULL");
}
else if(0 == aRandomSize)
{
LOGD("## setRandomInBuffer(): failure - random size=0");
}
else if(NULL == (*aBuffer2Ptr = (uint8_t*)malloc(aRandomSize*sizeof(uint8_t))))
{
LOGD("## setRandomInBuffer(): failure - alloc mem OOM");
}
else
{
LOGD("## setRandomInBuffer(): randomSize=%ld",aRandomSize);
srand(time(NULL)); // init seed
for(size_t i=0;i<aRandomSize;i++)
{
(*aBuffer2Ptr)[i] = (uint8_t)(rand()%ACCOUNT_CREATION_RANDOM_MODULO);
// debug purpose
//LOGD("## setRandomInBuffer(): randomBuffPtr[%ld]=%d",i, (*aBuffer2Ptr)[i]);
}
retCode = true;
}
return retCode; return retCode;
} }
/**
* Read the account instance ID of the calling object.
* @param aJniEnv pointer pointing on the JNI function table
* @param aJavaObject reference to the object on which the method is invoked
* @return the instance ID if operation succeed, -1 if instance ID was not found.
**/
jlong getAccountInstanceId(JNIEnv* aJniEnv, jobject aJavaObject)
{
jlong instanceId=-1;
jfieldID instanceIdField;
jclass loaderClass;
if(NULL!=aJniEnv)
{
if(0 != (loaderClass=aJniEnv->GetObjectClass(aJavaObject)))
{
if(0 != (instanceIdField=aJniEnv->GetFieldID(loaderClass, "mNativeOlmAccountId", "J")))
{
instanceId = aJniEnv->GetLongField(aJavaObject, instanceIdField);
aJniEnv->DeleteLocalRef(loaderClass);
LOGD("## getAccountInstanceId(): read from java instanceId=%lld",instanceId);
}
else
{
LOGD("## getAccountInstanceId() ERROR! GetFieldID=null");
}
}
else
{
LOGD("## getAccountInstanceId() ERROR! GetObjectClass=null");
}
}
else
{
LOGD("## getAccountInstanceId() ERROR! aJniEnv=NULL");
}
LOGD("## getAccountInstanceId() success - instanceId=%lld",instanceId);
return instanceId;
}
/**
* Read the session instance ID of the calling object (aJavaObject).<br>
* @param aJniEnv pointer pointing on the JNI function table
* @param aJavaObject reference to the object on which the method is invoked
* @return the instance ID if read succeed, -1 otherwise.
**/
jlong getSessionInstanceId(JNIEnv* aJniEnv, jobject aJavaObject)
{
jlong instanceId=-1;
jfieldID instanceIdField;
jclass loaderClass;
if(NULL!=aJniEnv)
{
if(0 != (loaderClass=aJniEnv->GetObjectClass(aJavaObject)))
{
if(0 != (instanceIdField=aJniEnv->GetFieldID(loaderClass, "mNativeOlmSessionId", "J")))
{
instanceId = aJniEnv->GetLongField(aJavaObject, instanceIdField);
aJniEnv->DeleteLocalRef(loaderClass);
}
else
{
LOGD("## getSessionInstanceId() ERROR! GetFieldID=null");
}
}
else
{
LOGD("## getSessionInstanceId() ERROR! GetObjectClass=null");
}
}
else
{
LOGD("## getSessionInstanceId() ERROR! aJniEnv=NULL");
}
//LOGD("## getSessionInstanceId() success - instanceId=%lld",instanceId);
return instanceId;
}
/**
* Read the inbound group session instance ID of the calling object (aJavaObject).<br>
* @param aJniEnv pointer pointing on the JNI function table
* @param aJavaObject reference to the object on which the method is invoked
* @return the instance ID if read succeed, -1 otherwise.
**/
jlong getInboundGroupSessionInstanceId(JNIEnv* aJniEnv, jobject aJavaObject)
{
jlong instanceId=-1;
jfieldID instanceIdField;
jclass loaderClass;
if(NULL!=aJniEnv)
{
if(0 != (loaderClass=aJniEnv->GetObjectClass(aJavaObject)))
{
if(0 != (instanceIdField=aJniEnv->GetFieldID(loaderClass, "mNativeOlmInboundGroupSessionId", "J")))
{
instanceId = aJniEnv->GetLongField(aJavaObject, instanceIdField);
aJniEnv->DeleteLocalRef(loaderClass);
}
else
{
LOGD("## getSessionInstanceId() ERROR! GetFieldID=null");
}
}
else
{
LOGD("## getSessionInstanceId() ERROR! GetObjectClass=null");
}
}
else
{
LOGD("## getSessionInstanceId() ERROR! aJniEnv=NULL");
}
return instanceId;
}
/**
* Read the outbound group session instance ID of the calling object (aJavaObject).<br>
* @param aJniEnv pointer pointing on the JNI function table
* @param aJavaObject reference to the object on which the method is invoked
* @return the instance ID if read succeed, -1 otherwise.
**/
jlong getOutboundGroupSessionInstanceId(JNIEnv* aJniEnv, jobject aJavaObject)
{
jlong instanceId=-1;
jfieldID instanceIdField;
jclass loaderClass;
if(NULL!=aJniEnv)
{
if(0 != (loaderClass=aJniEnv->GetObjectClass(aJavaObject)))
{
if(0 != (instanceIdField=aJniEnv->GetFieldID(loaderClass, "mNativeOlmOutboundGroupSessionId", "J")))
{
instanceId = aJniEnv->GetLongField(aJavaObject, instanceIdField);
aJniEnv->DeleteLocalRef(loaderClass);
}
else
{
LOGD("## getSessionInstanceId() ERROR! GetFieldID=null");
}
}
else
{
LOGD("## getSessionInstanceId() ERROR! GetObjectClass=null");
}
}
else
{
LOGD("## getSessionInstanceId() ERROR! aJniEnv=NULL");
}
return instanceId;
}

7
java/android/OlmLibSdk/olm-sdk/src/main/jni/olm_utility.h
View file

@ -17,19 +17,18 @@
#ifndef _OMLUTILITY_H #ifndef _OMLUTILITY_H
#define _OMLUTILITY_H #define _OMLUTILITY_H
#define OLM_UTILITY_FUNC_DEF(func_name) FUNC_DEF(OlmUtility,func_name)
#ifdef __cplusplus #ifdef __cplusplus
extern "C" { extern "C" {
#endif #endif
bool setRandomInBuffer(uint8_t **aBuffer2Ptr, size_t aRandomSize); JNIEXPORT bool OLM_UTILITY_FUNC_DEF(ed25519VerifyJni)(JNIEnv *env, jobject thiz, jstring aKey, jstring aMessage, jstring aSignature, jobject aErrorMessage);
jlong getSessionInstanceId(JNIEnv* aJniEnv, jobject aJavaObject);
jlong getAccountInstanceId(JNIEnv* aJniEnv, jobject aJavaObject);
jlong getInboundGroupSessionInstanceId(JNIEnv* aJniEnv, jobject aJavaObject);
#ifdef __cplusplus #ifdef __cplusplus
} }
#endif #endif
#endif #endif