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Simplify the serialization / deserializtion methods (CommonSerializeUtils)

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This commit is contained in:
ylecollen 2017-01-04 08:57:41 +01:00
parent 2070de4fc5
commit ce9f67d5be
14 changed files with 503 additions and 545 deletions
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34
java/android/OlmLibSdk/olm-sdk/src/androidTest/java/org/matrix/olm/OlmSessionTest.java
View file

@ -112,7 +112,7 @@ public class OlmSessionTest {
assertTrue(0!=aliceSession.getOlmSessionId()); assertTrue(0!=aliceSession.getOlmSessionId());
// CREATE ALICE OUTBOUND SESSION and encrypt message to bob // CREATE ALICE OUTBOUND SESSION and encrypt message to bob
assertNotNull(aliceSession.initOutboundSessionWithAccount(aliceAccount, bobIdentityKey, bobOneTimeKey)); assertNotNull(aliceSession.initOutboundSession(aliceAccount, bobIdentityKey, bobOneTimeKey));
String clearMsg = "Heloo bob , this is alice!"; String clearMsg = "Heloo bob , this is alice!";
OlmMessage encryptedMsgToBob = aliceSession.encryptMessage(clearMsg); OlmMessage encryptedMsgToBob = aliceSession.encryptMessage(clearMsg);
assertNotNull(encryptedMsgToBob); assertNotNull(encryptedMsgToBob);
@ -129,7 +129,7 @@ public class OlmSessionTest {
assertTrue(0!=bobSession.getOlmSessionId()); assertTrue(0!=bobSession.getOlmSessionId());
try { try {
bobSession.initInboundSessionWithAccount(bobAccount, encryptedMsgToBob.mCipherText); bobSession.initInboundSession(bobAccount, encryptedMsgToBob.mCipherText);
} catch (Exception e) { } catch (Exception e) {
assertTrue("initInboundSessionWithAccount failed " + e.getMessage(), false); assertTrue("initInboundSessionWithAccount failed " + e.getMessage(), false);
} }
@ -211,7 +211,7 @@ public class OlmSessionTest {
assertTrue(0!=aliceSession.getOlmSessionId()); assertTrue(0!=aliceSession.getOlmSessionId());
// CREATE ALICE OUTBOUND SESSION and encrypt message to bob // CREATE ALICE OUTBOUND SESSION and encrypt message to bob
assertNotNull(aliceSession.initOutboundSessionWithAccount(aliceAccount, bobIdentityKey, bobOneTimeKey)); assertNotNull(aliceSession.initOutboundSession(aliceAccount, bobIdentityKey, bobOneTimeKey));
String helloClearMsg = "Hello I'm Alice!"; String helloClearMsg = "Hello I'm Alice!";
OlmMessage encryptedAliceToBobMsg1 = aliceSession.encryptMessage(helloClearMsg); OlmMessage encryptedAliceToBobMsg1 = aliceSession.encryptMessage(helloClearMsg);
@ -229,7 +229,7 @@ public class OlmSessionTest {
assertTrue(0!=bobSession.getOlmSessionId()); assertTrue(0!=bobSession.getOlmSessionId());
try { try {
bobSession.initInboundSessionWithAccount(bobAccount, encryptedAliceToBobMsg1.mCipherText); bobSession.initInboundSession(bobAccount, encryptedAliceToBobMsg1.mCipherText);
} catch (Exception e) { } catch (Exception e) {
assertTrue("initInboundSessionWithAccount failed " + e.getMessage(), false); assertTrue("initInboundSessionWithAccount failed " + e.getMessage(), false);
} }
@ -381,7 +381,7 @@ public class OlmSessionTest {
String bobOneTimeKey1 = TestHelper.getOneTimeKey(bobOneTimeKeys, 1); String bobOneTimeKey1 = TestHelper.getOneTimeKey(bobOneTimeKeys, 1);
// create alice inbound session for bob // create alice inbound session for bob
assertTrue(0==aliceSession.initOutboundSessionWithAccount(aliceAccount, bobIdentityKey, bobOneTimeKey1)); assertTrue(0==aliceSession.initOutboundSession(aliceAccount, bobIdentityKey, bobOneTimeKey1));
String aliceClearMsg = "hello helooo to bob!"; String aliceClearMsg = "hello helooo to bob!";
OlmMessage encryptedAliceToBobMsg1 = aliceSession.encryptMessage(aliceClearMsg); OlmMessage encryptedAliceToBobMsg1 = aliceSession.encryptMessage(aliceClearMsg);
@ -389,7 +389,7 @@ public class OlmSessionTest {
// init bob session with alice PRE KEY // init bob session with alice PRE KEY
try { try {
bobSession.initInboundSessionWithAccount(bobAccount, encryptedAliceToBobMsg1.mCipherText); bobSession.initInboundSession(bobAccount, encryptedAliceToBobMsg1.mCipherText);
} catch (Exception e) { } catch (Exception e) {
assertTrue("initInboundSessionWithAccount failed " + e.getMessage(), false); assertTrue("initInboundSessionWithAccount failed " + e.getMessage(), false);
} }
@ -463,7 +463,7 @@ public class OlmSessionTest {
assertTrue(0!=aliceSession.getOlmSessionId()); assertTrue(0!=aliceSession.getOlmSessionId());
// CREATE ALICE OUTBOUND SESSION and encrypt message to bob // CREATE ALICE OUTBOUND SESSION and encrypt message to bob
assertNotNull(aliceSession.initOutboundSessionWithAccount(aliceAccount, bobIdentityKey, bobOneTimeKey)); assertNotNull(aliceSession.initOutboundSession(aliceAccount, bobIdentityKey, bobOneTimeKey));
String helloClearMsg = "Hello I'm Alice!"; String helloClearMsg = "Hello I'm Alice!";
OlmMessage encryptedAliceToBobMsg1 = aliceSession.encryptMessage(helloClearMsg); OlmMessage encryptedAliceToBobMsg1 = aliceSession.encryptMessage(helloClearMsg);
@ -481,7 +481,7 @@ public class OlmSessionTest {
// init bob session with alice PRE KEY // init bob session with alice PRE KEY
try { try {
bobSession.initInboundSessionWithAccount(bobAccount, encryptedAliceToBobMsg1.mCipherText); bobSession.initInboundSession(bobAccount, encryptedAliceToBobMsg1.mCipherText);
} catch (Exception e) { } catch (Exception e) {
assertTrue("initInboundSessionWithAccount failed " + e.getMessage(), false); assertTrue("initInboundSessionWithAccount failed " + e.getMessage(), false);
} }
@ -608,13 +608,13 @@ public class OlmSessionTest {
} }
// SANITY CHECK TESTS FOR: initOutboundSessionWithAccount() // SANITY CHECK TESTS FOR: initOutboundSessionWithAccount()
assertTrue(-1==aliceSession.initOutboundSessionWithAccount(null, bobIdentityKey, bobOneTimeKey)); assertTrue(-1==aliceSession.initOutboundSession(null, bobIdentityKey, bobOneTimeKey));
assertTrue(-1==aliceSession.initOutboundSessionWithAccount(aliceAccount, null, bobOneTimeKey)); assertTrue(-1==aliceSession.initOutboundSession(aliceAccount, null, bobOneTimeKey));
assertTrue(-1==aliceSession.initOutboundSessionWithAccount(aliceAccount, bobIdentityKey, null)); assertTrue(-1==aliceSession.initOutboundSession(aliceAccount, bobIdentityKey, null));
assertTrue(-1==aliceSession.initOutboundSessionWithAccount(null, null, null)); assertTrue(-1==aliceSession.initOutboundSession(null, null, null));
// init properly // init properly
assertTrue(0==aliceSession.initOutboundSessionWithAccount(aliceAccount, bobIdentityKey, bobOneTimeKey)); assertTrue(0==aliceSession.initOutboundSession(aliceAccount, bobIdentityKey, bobOneTimeKey));
// SANITY CHECK TESTS FOR: encryptMessage() // SANITY CHECK TESTS FOR: encryptMessage()
assertTrue(null==aliceSession.encryptMessage(null)); assertTrue(null==aliceSession.encryptMessage(null));
@ -629,7 +629,7 @@ public class OlmSessionTest {
bobSession = new OlmSession(); bobSession = new OlmSession();
String errorMessage = null; String errorMessage = null;
try { try {
bobSession.initInboundSessionWithAccount(null, encryptedMsgToBob.mCipherText); bobSession.initInboundSession(null, encryptedMsgToBob.mCipherText);
} catch (Exception e) { } catch (Exception e) {
errorMessage = e.getMessage(); errorMessage = e.getMessage();
} }
@ -638,7 +638,7 @@ public class OlmSessionTest {
errorMessage = null; errorMessage = null;
try { try {
bobSession.initInboundSessionWithAccount(bobAccount, null); bobSession.initInboundSession(bobAccount, null);
} catch (Exception e) { } catch (Exception e) {
errorMessage = e.getMessage(); errorMessage = e.getMessage();
} }
@ -647,7 +647,7 @@ public class OlmSessionTest {
errorMessage = null; errorMessage = null;
try { try {
bobSession.initInboundSessionWithAccount(bobAccount, INVALID_PRE_KEY); bobSession.initInboundSession(bobAccount, INVALID_PRE_KEY);
} catch (Exception e) { } catch (Exception e) {
errorMessage = e.getMessage(); errorMessage = e.getMessage();
} }
@ -657,7 +657,7 @@ public class OlmSessionTest {
// init properly // init properly
errorMessage = null; errorMessage = null;
try { try {
bobSession.initInboundSessionWithAccount(bobAccount, encryptedMsgToBob.mCipherText); bobSession.initInboundSession(bobAccount, encryptedMsgToBob.mCipherText);
} catch (Exception e) { } catch (Exception e) {
errorMessage = e.getMessage(); errorMessage = e.getMessage();
} }

33
java/android/OlmLibSdk/olm-sdk/src/main/java/org/matrix/olm/CommonSerializeUtils.java
View file

@ -35,7 +35,7 @@ abstract class CommonSerializeUtils {
* @param aOutStream output stream for serializing * @param aOutStream output stream for serializing
* @throws IOException exception * @throws IOException exception
*/ */
protected void serializeObject(ObjectOutputStream aOutStream) throws IOException { protected void serialize(ObjectOutputStream aOutStream) throws IOException {
aOutStream.defaultWriteObject(); aOutStream.defaultWriteObject();
// generate serialization key // generate serialization key
@ -43,7 +43,7 @@ abstract class CommonSerializeUtils {
// compute pickle string // compute pickle string
StringBuffer errorMsg = new StringBuffer(); StringBuffer errorMsg = new StringBuffer();
String pickledData = serializeDataWithKey(key, errorMsg); String pickledData = serialize(key, errorMsg);
if(null == pickledData) { if(null == pickledData) {
throw new OlmException(OlmException.EXCEPTION_CODE_ACCOUNT_SERIALIZATION, String.valueOf(errorMsg)); throw new OlmException(OlmException.EXCEPTION_CODE_ACCOUNT_SERIALIZATION, String.valueOf(errorMsg));
@ -59,33 +59,22 @@ abstract class CommonSerializeUtils {
* @throws IOException exception * @throws IOException exception
* @throws ClassNotFoundException exception * @throws ClassNotFoundException exception
*/ */
protected void deserializeObject(ObjectInputStream aInStream) throws IOException, ClassNotFoundException { protected void deserialize(ObjectInputStream aInStream) throws IOException, ClassNotFoundException {
aInStream.defaultReadObject(); aInStream.defaultReadObject();
StringBuffer errorMsg = new StringBuffer();
String key = (String) aInStream.readObject(); String key = (String) aInStream.readObject();
String pickledData = (String) aInStream.readObject(); String pickledData = (String) aInStream.readObject();
if(TextUtils.isEmpty(key)) { if (TextUtils.isEmpty(key)) {
throw new OlmException(OlmException.EXCEPTION_CODE_ACCOUNT_DESERIALIZATION, OlmException.EXCEPTION_MSG_INVALID_PARAMS_DESERIALIZATION+" key"); throw new OlmException(OlmException.EXCEPTION_CODE_ACCOUNT_DESERIALIZATION, OlmException.EXCEPTION_MSG_INVALID_PARAMS_DESERIALIZATION+" key");
} else if (TextUtils.isEmpty(pickledData)) {
} else if(TextUtils.isEmpty(pickledData)) {
throw new OlmException(OlmException.EXCEPTION_CODE_ACCOUNT_DESERIALIZATION, OlmException.EXCEPTION_MSG_INVALID_PARAMS_DESERIALIZATION+" pickle"); throw new OlmException(OlmException.EXCEPTION_CODE_ACCOUNT_DESERIALIZATION, OlmException.EXCEPTION_MSG_INVALID_PARAMS_DESERIALIZATION+" pickle");
} else if(!createNewObjectFromSerialization()) {
throw new OlmException(OlmException.EXCEPTION_CODE_ACCOUNT_DESERIALIZATION, OlmException.EXCEPTION_MSG_INIT_NEW_ACCOUNT_DESERIALIZATION);
} else if(!initWithSerializedData(pickledData, key, errorMsg)) {
releaseObjectFromSerialization(); // prevent memory leak
throw new OlmException(OlmException.EXCEPTION_CODE_ACCOUNT_DESERIALIZATION, String.valueOf(errorMsg));
} else {
Log.d(LOG_TAG,"## readObject(): success");
}
} }
protected abstract String serializeDataWithKey(String aKey, StringBuffer aErrorMsg); deserialize(pickledData, key);
protected abstract boolean initWithSerializedData(String aSerializedData, String aKey, StringBuffer aErrorMsg); Log.d(LOG_TAG,"## deserializeObject(): success");
protected abstract boolean createNewObjectFromSerialization(); }
protected abstract void releaseObjectFromSerialization();
protected abstract String serialize(String aKey, StringBuffer aErrorMsg);
protected abstract void deserialize(String aSerializedData, String aKey) throws IOException;
} }

206
java/android/OlmLibSdk/olm-sdk/src/main/java/org/matrix/olm/OlmAccount.java
View file

@ -68,105 +68,6 @@ public class OlmAccount extends CommonSerializeUtils implements Serializable {
} }
} }
/**
* Kick off the serialization mechanism.
* @param aOutStream output stream for serializing
* @throws IOException exception
*/
private void writeObject(ObjectOutputStream aOutStream) throws IOException {
serializeObject(aOutStream);
}
/**
* Kick off the deserialization mechanism.
* @param aInStream input stream
* @throws IOException exception
* @throws ClassNotFoundException exception
*/
private void readObject(ObjectInputStream aInStream) throws IOException, ClassNotFoundException {
deserializeObject(aInStream);
}
@Override
protected boolean createNewObjectFromSerialization() {
return createNewAccount();
}
@Override
protected void releaseObjectFromSerialization() {
releaseAccount();
}
/**
* Return an account as a base64 string.<br>
* The account is serialized and encrypted with aKey.
* In case of failure, an error human readable
* description is provide in aErrorMsg.
* @param aKey encryption key
* @param aErrorMsg error message description
* @return pickled base64 string if operation succeed, null otherwise
*/
@Override
protected String serializeDataWithKey(String aKey, StringBuffer aErrorMsg) {
String pickleRetValue = null;
// sanity check
if(null == aErrorMsg) {
Log.e(LOG_TAG,"## serializeDataWithKey(): invalid parameter - aErrorMsg=null");
} else if(TextUtils.isEmpty(aKey)) {
aErrorMsg.append("Invalid input parameters in serializeDataWithKey()");
} else {
aErrorMsg.setLength(0);
try {
pickleRetValue = new String(serializeDataWithKeyJni(aKey.getBytes("UTF-8"), aErrorMsg), "UTF-8");
} catch (Exception e) {
Log.e(LOG_TAG, "## serializeDataWithKey() failed " + e.getMessage());
aErrorMsg.append(e.getMessage());
}
}
return pickleRetValue;
}
private native byte[] serializeDataWithKeyJni(byte[] aKey, StringBuffer aErrorMsg);
/**
* Loads an account from a pickled base64 string.<br>
* See {@link #serializeDataWithKey(String, StringBuffer)}
* @param aSerializedData pickled account in a base64 string format
* @param aKey key used to encrypted
* @param aErrorMsg error message description
* @return true if operation succeed, false otherwise
*/
@Override
protected boolean initWithSerializedData(String aSerializedData, String aKey, StringBuffer aErrorMsg) {
boolean retCode = false;
String jniError;
if (null == aErrorMsg) {
Log.e(LOG_TAG, "## initWithSerializedData(): invalid input error parameter");
} else {
aErrorMsg.setLength(0);
try {
if (TextUtils.isEmpty(aSerializedData) || TextUtils.isEmpty(aKey)) {
Log.e(LOG_TAG, "## initWithSerializedData(): invalid input parameters");
} else if (null == (jniError = initWithSerializedDataJni(aSerializedData.getBytes("UTF-8"), aKey.getBytes("UTF-8")))) {
retCode = true;
} else {
aErrorMsg.append(jniError);
}
} catch (Exception e) {
Log.e(LOG_TAG, "## initWithSerializedData() failed " + e.getMessage());
aErrorMsg.append(e.getMessage());
}
}
return retCode;
}
private native String initWithSerializedDataJni(byte[] aSerializedDataBuffer, byte[] aKeyBuffer);
/** /**
* Getter on the account ID. * Getter on the account ID.
* @return native account ID * @return native account ID
@ -229,6 +130,14 @@ public class OlmAccount extends CommonSerializeUtils implements Serializable {
*/ */
private native long createNewAccountJni(); private native long createNewAccountJni();
/**
* Return true the object resources have been released.<br>
* @return true the object resources have been released
*/
public boolean isReleased() {
return (0 == mNativeId);
}
/** /**
* Return the identity keys (identity and fingerprint keys) in a dictionary.<br> * Return the identity keys (identity and fingerprint keys) in a dictionary.<br>
* Public API for {@link #identityKeysJni()}.<br> * Public API for {@link #identityKeysJni()}.<br>
@ -393,14 +302,6 @@ public class OlmAccount extends CommonSerializeUtils implements Serializable {
private native byte[] signMessageJni(byte[] aMessage); private native byte[] signMessageJni(byte[] aMessage);
/**
* Return true the object resources have been released.<br>
* @return true the object resources have been released
*/
public boolean isReleased() {
return (0 == mNativeId);
}
/** /**
* Build a string-string dictionary from a jsonObject.<br> * Build a string-string dictionary from a jsonObject.<br>
* @param jsonObject the object to parse * @param jsonObject the object to parse
@ -461,4 +362,95 @@ public class OlmAccount extends CommonSerializeUtils implements Serializable {
return null; return null;
} }
//==============================================================================================================
// Serialization management
//==============================================================================================================
/**
* Kick off the serialization mechanism.
* @param aOutStream output stream for serializing
* @throws IOException exception
*/
private void writeObject(ObjectOutputStream aOutStream) throws IOException {
serialize(aOutStream);
}
/**
* Kick off the deserialization mechanism.
* @param aInStream input stream
* @throws IOException exception
* @throws ClassNotFoundException exception
*/
private void readObject(ObjectInputStream aInStream) throws IOException, ClassNotFoundException {
deserialize(aInStream);
}
/**
* Return an account as a base64 string.<br>
* The account is serialized and encrypted with aKey.
* In case of failure, an error human readable
* description is provide in aErrorMsg.
* @param aKey encryption key
* @param aErrorMsg error message description
* @return pickled base64 string if operation succeed, null otherwise
*/
@Override
protected String serialize(String aKey, StringBuffer aErrorMsg) {
String pickleRetValue = null;
// sanity check
if(null == aErrorMsg) {
Log.e(LOG_TAG,"## serialize(): invalid parameter - aErrorMsg=null");
} else if(TextUtils.isEmpty(aKey)) {
aErrorMsg.append("Invalid input parameters in serializeDataWithKey()");
} else {
aErrorMsg.setLength(0);
try {
pickleRetValue = new String(serializeJni(aKey.getBytes("UTF-8"), aErrorMsg), "UTF-8");
} catch (Exception e) {
Log.e(LOG_TAG, "## serialize() failed " + e.getMessage());
aErrorMsg.append(e.getMessage());
}
}
return pickleRetValue;
}
private native byte[] serializeJni(byte[] aKey, StringBuffer aErrorMsg);
/**
* Loads an account from a pickled base64 string.<br>
* See {@link #serialize(String, StringBuffer)}
* @param aSerializedData pickled account in a base64 string format
* @param aKey key used to encrypted
*/
@Override
protected void deserialize(String aSerializedData, String aKey) throws IOException {
if (!createNewAccount()) {
throw new OlmException(OlmException.EXCEPTION_CODE_INIT_ACCOUNT_CREATION,OlmException.EXCEPTION_MSG_INIT_ACCOUNT_CREATION);
}
StringBuffer errorMsg = new StringBuffer();
try {
String jniError;
if (TextUtils.isEmpty(aSerializedData) || TextUtils.isEmpty(aKey)) {
Log.e(LOG_TAG, "## deserialize(): invalid input parameters");
errorMsg.append("invalid input parameters");
} else if (null != (jniError = deserializeJni(aSerializedData.getBytes("UTF-8"), aKey.getBytes("UTF-8")))) {
errorMsg.append(jniError);
}
} catch (Exception e) {
Log.e(LOG_TAG, "## deserialize() failed " + e.getMessage());
errorMsg.append(e.getMessage());
}
if (errorMsg.length() > 0) {
releaseAccount();
throw new OlmException(OlmException.EXCEPTION_CODE_ACCOUNT_DESERIALIZATION, String.valueOf(errorMsg));
}
}
private native String deserializeJni(byte[] aSerializedDataBuffer, byte[] aKeyBuffer);
} }

113
java/android/OlmLibSdk/olm-sdk/src/main/java/org/matrix/olm/OlmInboundGroupSession.java
View file

@ -65,13 +65,13 @@ public class OlmInboundGroupSession extends CommonSerializeUtils implements Seri
* Constructor.<br> * Constructor.<br>
* Create and save a new native session instance ID and start a new inbound group session. * Create and save a new native session instance ID and start a new inbound group session.
* The session key parameter is retrieved from an outbound group session * The session key parameter is retrieved from an outbound group session
* See {@link #createNewSession()} and {@link #initInboundGroupSessionWithSessionKey(String)} * See {@link #createNewSession()} and {@link #initInboundGroupSession(String)}
* @param aSessionKey session key * @param aSessionKey session key
* @throws OlmException constructor failure * @throws OlmException constructor failure
*/ */
public OlmInboundGroupSession(String aSessionKey) throws OlmException { public OlmInboundGroupSession(String aSessionKey) throws OlmException {
if(createNewSession()) { if(createNewSession()) {
if (0 != initInboundGroupSessionWithSessionKey(aSessionKey)) { if (0 != initInboundGroupSession(aSessionKey)) {
releaseSession();// prevent memory leak before throwing releaseSession();// prevent memory leak before throwing
throw new OlmException(OlmException.EXCEPTION_CODE_INIT_INBOUND_GROUP_SESSION,OlmException.EXCEPTION_MSG_INIT_INBOUND_GROUP_SESSION); throw new OlmException(OlmException.EXCEPTION_CODE_INIT_INBOUND_GROUP_SESSION,OlmException.EXCEPTION_MSG_INIT_INBOUND_GROUP_SESSION);
} }
@ -114,6 +114,14 @@ public class OlmInboundGroupSession extends CommonSerializeUtils implements Seri
*/ */
private native long createNewSessionJni(); private native long createNewSessionJni();
/**
* Return true the object resources have been released.<br>
* @return true the object resources have been released
*/
public boolean isReleased() {
return (0 == mNativeId);
}
/** /**
* Start a new inbound group session.<br> * Start a new inbound group session.<br>
* The session key parameter is retrieved from an outbound group session * The session key parameter is retrieved from an outbound group session
@ -121,23 +129,23 @@ public class OlmInboundGroupSession extends CommonSerializeUtils implements Seri
* @param aSessionKey session key * @param aSessionKey session key
* @return 0 if operation succeed, -1 otherwise * @return 0 if operation succeed, -1 otherwise
*/ */
private int initInboundGroupSessionWithSessionKey(String aSessionKey) { private int initInboundGroupSession(String aSessionKey) {
int retCode = -1; int retCode = -1;
if(TextUtils.isEmpty(aSessionKey)){ if(TextUtils.isEmpty(aSessionKey)){
Log.e(LOG_TAG, "## initInboundGroupSessionWithSessionKey(): invalid session key"); Log.e(LOG_TAG, "## initInboundGroupSession(): invalid session key");
} else { } else {
try { try {
retCode = initInboundGroupSessionWithSessionKeyJni(aSessionKey.getBytes("UTF-8")); retCode = initInboundGroupSessionJni(aSessionKey.getBytes("UTF-8"));
} catch (Exception e) { } catch (Exception e) {
Log.e(LOG_TAG, "## initInboundGroupSessionWithSessionKey() failed " + e.getMessage()); Log.e(LOG_TAG, "## initInboundGroupSession() failed " + e.getMessage());
} }
} }
return retCode; return retCode;
} }
private native int initInboundGroupSessionWithSessionKeyJni(byte[] aSessionKeyBuffer);
private native int initInboundGroupSessionJni(byte[] aSessionKeyBuffer);
/** /**
* Retrieve the base64-encoded identifier for this inbound group session. * Retrieve the base64-encoded identifier for this inbound group session.
@ -187,13 +195,17 @@ public class OlmInboundGroupSession extends CommonSerializeUtils implements Seri
private native byte[] decryptMessageJni(byte[] aEncryptedMsg, DecryptMessageResult aDecryptMessageResult, StringBuffer aErrorMsg); private native byte[] decryptMessageJni(byte[] aEncryptedMsg, DecryptMessageResult aDecryptMessageResult, StringBuffer aErrorMsg);
//==============================================================================================================
// Serialization management
//==============================================================================================================
/** /**
* Kick off the serialization mechanism. * Kick off the serialization mechanism.
* @param aOutStream output stream for serializing * @param aOutStream output stream for serializing
* @throws IOException exception * @throws IOException exception
*/ */
private void writeObject(ObjectOutputStream aOutStream) throws IOException { private void writeObject(ObjectOutputStream aOutStream) throws IOException {
serializeObject(aOutStream); serialize(aOutStream);
} }
/** /**
@ -203,17 +215,7 @@ public class OlmInboundGroupSession extends CommonSerializeUtils implements Seri
* @throws ClassNotFoundException exception * @throws ClassNotFoundException exception
*/ */
private void readObject(ObjectInputStream aInStream) throws IOException, ClassNotFoundException { private void readObject(ObjectInputStream aInStream) throws IOException, ClassNotFoundException {
deserializeObject(aInStream); deserialize(aInStream);
}
@Override
protected boolean createNewObjectFromSerialization() {
return createNewSession();
}
@Override
protected void releaseObjectFromSerialization() {
releaseSession();
} }
/** /**
@ -226,20 +228,20 @@ public class OlmInboundGroupSession extends CommonSerializeUtils implements Seri
* @return pickled base64 string if operation succeed, null otherwise * @return pickled base64 string if operation succeed, null otherwise
*/ */
@Override @Override
protected String serializeDataWithKey(String aKey, StringBuffer aErrorMsg) { protected String serialize(String aKey, StringBuffer aErrorMsg) {
String pickleRetValue = null; String pickleRetValue = null;
// sanity check // sanity check
if(null == aErrorMsg) { if(null == aErrorMsg) {
Log.e(LOG_TAG,"## serializeDataWithKey(): invalid parameter - aErrorMsg=null"); Log.e(LOG_TAG,"## serialize(): invalid parameter - aErrorMsg=null");
} else if(TextUtils.isEmpty(aKey)) { } else if(TextUtils.isEmpty(aKey)) {
aErrorMsg.append("Invalid input parameters in serializeDataWithKey()"); aErrorMsg.append("Invalid input parameters in serialize()");
} else { } else {
aErrorMsg.setLength(0); aErrorMsg.setLength(0);
try { try {
pickleRetValue = new String(serializeDataWithKeyJni(aKey.getBytes("UTF-8"), aErrorMsg), "UTF-8"); pickleRetValue = new String(serializeJni(aKey.getBytes("UTF-8"), aErrorMsg), "UTF-8");
} catch (Exception e) { } catch (Exception e) {
Log.e(LOG_TAG, "## serializeDataWithKey() failed " + e.getMessage()); Log.e(LOG_TAG, "## serialize() failed " + e.getMessage());
aErrorMsg.append(e.getMessage()); aErrorMsg.append(e.getMessage());
} }
} }
@ -247,60 +249,51 @@ public class OlmInboundGroupSession extends CommonSerializeUtils implements Seri
return pickleRetValue; return pickleRetValue;
} }
/** /**
* JNI counter part of {@link #serializeDataWithKey(String, StringBuffer)}. * JNI counter part of {@link #serialize(String, StringBuffer)}.
* @param aKey encryption key * @param aKey encryption key
* @param aErrorMsg error message description * @param aErrorMsg error message description
* @return pickled base64 string if operation succeed, null otherwise * @return pickled base64 string if operation succeed, null otherwise
*/ */
private native byte[] serializeDataWithKeyJni(byte[] aKey, StringBuffer aErrorMsg); private native byte[] serializeJni(byte[] aKey, StringBuffer aErrorMsg);
/** /**
* Load an inbound group session from a pickled base64 string.<br> * Loads an account from a pickled base64 string.<br>
* See {@link #serializeDataWithKey(String, StringBuffer)} * See {@link #serialize(String, StringBuffer)}
* @param aSerializedData pickled inbound group session in a base64 string format * @param aSerializedData pickled account in a base64 string format
* @param aKey encrypting key used in {@link #serializeDataWithKey(String, StringBuffer)} * @param aKey key used to encrypted
* @param aErrorMsg error message description
* @return true if operation succeed, false otherwise
*/ */
@Override @Override
protected boolean initWithSerializedData(String aSerializedData, String aKey, StringBuffer aErrorMsg) { protected void deserialize(String aSerializedData, String aKey) throws IOException {
boolean retCode = false; if (!createNewSession()) {
String jniError; throw new OlmException(OlmException.EXCEPTION_CODE_INIT_ACCOUNT_CREATION,OlmException.EXCEPTION_MSG_INIT_ACCOUNT_CREATION);
}
StringBuffer errorMsg = new StringBuffer();
if(null == aErrorMsg) {
Log.e(LOG_TAG, "## initWithSerializedData(): invalid input error parameter");
} else {
aErrorMsg.setLength(0);
try { try {
String jniError;
if (TextUtils.isEmpty(aSerializedData) || TextUtils.isEmpty(aKey)) { if (TextUtils.isEmpty(aSerializedData) || TextUtils.isEmpty(aKey)) {
Log.e(LOG_TAG, "## initWithSerializedData(): invalid input parameters"); Log.e(LOG_TAG, "## deserialize(): invalid input parameters");
} else if (null == (jniError = initWithSerializedDataJni(aSerializedData.getBytes("UTF-8"), aKey.getBytes("UTF-8")))) { errorMsg.append("invalid input parameters");
retCode = true; } else if (null != (jniError = deserializeJni(aSerializedData.getBytes("UTF-8"), aKey.getBytes("UTF-8")))) {
} else { errorMsg.append(jniError);
aErrorMsg.append(jniError);
} }
} catch (Exception e) { } catch (Exception e) {
Log.e(LOG_TAG, "## initWithSerializedData() failed " + e.getMessage()); Log.e(LOG_TAG, "## deserialize() failed " + e.getMessage());
aErrorMsg.append(e.getMessage()); errorMsg.append(e.getMessage());
}
if (errorMsg.length() > 0) {
releaseSession();
throw new OlmException(OlmException.EXCEPTION_CODE_ACCOUNT_DESERIALIZATION, String.valueOf(errorMsg));
} }
} }
return retCode;
}
/** /**
* JNI counter part of {@link #initWithSerializedData(String, String, StringBuffer)}. * JNI counter part of {@link #deserialize(String, String)}.
* @param aSerializedData pickled session in a base64 string format * @param aSerializedData pickled session in a base64 string format
* @param aKey key used to encrypted in {@link #serializeDataWithKey(String, StringBuffer)} * @param aKey key used to encrypted in {@link #serialize(String, StringBuffer)}
* @return null if operation succeed, an error message if operation failed * @return null if operation succeed, an error message if operation failed
*/ */
private native String initWithSerializedDataJni(byte[] aSerializedData, byte[] aKey); private native String deserializeJni(byte[] aSerializedData, byte[] aKey);
/**
* Return true the object resources have been released.<br>
* @return true the object resources have been released
*/
public boolean isReleased() {
return (0 == mNativeId);
}
} }

200
java/android/OlmLibSdk/olm-sdk/src/main/java/org/matrix/olm/OlmOutboundGroupSession.java
View file

@ -69,105 +69,6 @@ public class OlmOutboundGroupSession extends CommonSerializeUtils implements Ser
} }
} }
/**
* Kick off the serialization mechanism.
* @param aOutStream output stream for serializing
* @throws IOException exception
*/
private void writeObject(ObjectOutputStream aOutStream) throws IOException {
serializeObject(aOutStream);
}
/**
* Kick off the deserialization mechanism.
* @param aInStream input stream
* @throws IOException exception
* @throws ClassNotFoundException exception
*/
private void readObject(ObjectInputStream aInStream) throws IOException, ClassNotFoundException {
deserializeObject(aInStream);
}
@Override
protected boolean createNewObjectFromSerialization() {
return createNewSession();
}
@Override
protected void releaseObjectFromSerialization() {
releaseSession();
}
/**
* Return the current outbound group session as a base64 serialized string.<br>
* The session is serialized and encrypted with aKey.
* In case of failure, an error human readable
* description is provide in aErrorMsg.
* @param aKey encryption key
* @param aErrorMsg error message description
* @return pickled base64 string if operation succeed, null otherwise
*/
@Override
protected String serializeDataWithKey(String aKey, StringBuffer aErrorMsg) {
String pickleRetValue = null;
// sanity check
if(null == aErrorMsg) {
Log.e(LOG_TAG,"## serializeDataWithKey(): invalid parameter - aErrorMsg=null");
} else if(TextUtils.isEmpty(aKey)) {
aErrorMsg.append("Invalid input parameters in serializeDataWithKey()");
} else {
aErrorMsg.setLength(0);
try {
pickleRetValue = serializeDataWithKeyJni(aKey.getBytes("UTF-8"), aErrorMsg);
} catch (Exception e) {
Log.e(LOG_TAG,"## serializeDataWithKey(): failed " + e.getMessage());
aErrorMsg.append(e.getMessage());
}
}
return pickleRetValue;
}
private native String serializeDataWithKeyJni(byte[] aKey, StringBuffer aErrorMsg);
/**
* Load an outbound group session from a pickled base64 string.<br>
* See {@link #serializeDataWithKey(String, StringBuffer)}
* @param aSerializedData pickled outbound group session in a base64 string format
* @param aKey encrypting key used in {@link #serializeDataWithKey(String, StringBuffer)}
* @param aErrorMsg error message description
* @return true if operation succeed, false otherwise
*/
@Override
protected boolean initWithSerializedData(String aSerializedData, String aKey, StringBuffer aErrorMsg) {
boolean retCode = false;
String jniError;
if(null == aErrorMsg) {
Log.e(LOG_TAG, "## initWithSerializedData(): invalid input error parameter");
} else {
aErrorMsg.setLength(0);
try {
if (TextUtils.isEmpty(aSerializedData) || TextUtils.isEmpty(aKey)) {
Log.e(LOG_TAG, "## initWithSerializedData(): invalid input parameters");
} else if (null == (jniError = initWithSerializedDataJni(aSerializedData.getBytes("UTF-8"), aKey.getBytes("UTF-8")))) {
retCode = true;
} else {
aErrorMsg.append(jniError);
}
} catch (Exception e) {
Log.e(LOG_TAG, "## initWithSerializedData(): failed " + e.getMessage());
aErrorMsg.append(e.getMessage());
}
}
return retCode;
}
private native String initWithSerializedDataJni(byte[] aSerializedData, byte[] aKey);
/** /**
* Release native session and invalid its JAVA reference counter part.<br> * Release native session and invalid its JAVA reference counter part.<br>
* Public API for {@link #releaseSessionJni()}. * Public API for {@link #releaseSessionJni()}.
@ -203,6 +104,14 @@ public class OlmOutboundGroupSession extends CommonSerializeUtils implements Ser
*/ */
private native long createNewSessionJni(); private native long createNewSessionJni();
/**
* Return true the object resources have been released.<br>
* @return true the object resources have been released
*/
public boolean isReleased() {
return (0 == mNativeId);
}
/** /**
* Start a new outbound group session.<br> * Start a new outbound group session.<br>
* @return 0 if operation succeed, -1 otherwise * @return 0 if operation succeed, -1 otherwise
@ -290,11 +199,96 @@ public class OlmOutboundGroupSession extends CommonSerializeUtils implements Ser
} }
private native byte[] encryptMessageJni(byte[] aClearMsgBuffer, StringBuffer aErrorMsg); private native byte[] encryptMessageJni(byte[] aClearMsgBuffer, StringBuffer aErrorMsg);
//==============================================================================================================
// Serialization management
//==============================================================================================================
/** /**
* Return true the object resources have been released.<br> * Kick off the serialization mechanism.
* @return true the object resources have been released * @param aOutStream output stream for serializing
* @throws IOException exception
*/ */
public boolean isReleased() { private void writeObject(ObjectOutputStream aOutStream) throws IOException {
return (0 == mNativeId); serialize(aOutStream);
} }
/**
* Kick off the deserialization mechanism.
* @param aInStream input stream
* @throws IOException exception
* @throws ClassNotFoundException exception
*/
private void readObject(ObjectInputStream aInStream) throws IOException, ClassNotFoundException {
deserialize(aInStream);
}
/**
* Return the current outbound group session as a base64 serialized string.<br>
* The session is serialized and encrypted with aKey.
* In case of failure, an error human readable
* description is provide in aErrorMsg.
* @param aKey encryption key
* @param aErrorMsg error message description
* @return pickled base64 string if operation succeed, null otherwise
*/
@Override
protected String serialize(String aKey, StringBuffer aErrorMsg) {
String pickleRetValue = null;
// sanity check
if(null == aErrorMsg) {
Log.e(LOG_TAG,"## serialize(): invalid parameter - aErrorMsg=null");
} else if(TextUtils.isEmpty(aKey)) {
aErrorMsg.append("Invalid input parameters in serialize()");
} else {
aErrorMsg.setLength(0);
try {
pickleRetValue = serializeJni(aKey.getBytes("UTF-8"), aErrorMsg);
} catch (Exception e) {
Log.e(LOG_TAG,"## serialize(): failed " + e.getMessage());
aErrorMsg.append(e.getMessage());
}
}
return pickleRetValue;
}
private native String serializeJni(byte[] aKey, StringBuffer aErrorMsg);
/**
* Loads an account from a pickled base64 string.<br>
* See {@link #serialize(String, StringBuffer)}
* @param aSerializedData pickled account in a base64 string format
* @param aKey key used to encrypted
*/
@Override
protected void deserialize(String aSerializedData, String aKey) throws IOException {
if (!createNewSession()) {
throw new OlmException(OlmException.EXCEPTION_CODE_INIT_ACCOUNT_CREATION,OlmException.EXCEPTION_MSG_INIT_ACCOUNT_CREATION);
}
StringBuffer errorMsg = new StringBuffer();
try {
String jniError;
if (TextUtils.isEmpty(aSerializedData) || TextUtils.isEmpty(aKey)) {
Log.e(LOG_TAG, "## deserialize(): invalid input parameters");
errorMsg.append("invalid input parameters");
} else if (null != (jniError = deserializeJni(aSerializedData.getBytes("UTF-8"), aKey.getBytes("UTF-8")))) {
errorMsg.append(jniError);
}
} catch (Exception e) {
Log.e(LOG_TAG, "## deserialize() failed " + e.getMessage());
errorMsg.append(e.getMessage());
}
if (errorMsg.length() > 0) {
releaseSession();
throw new OlmException(OlmException.EXCEPTION_CODE_ACCOUNT_DESERIALIZATION, String.valueOf(errorMsg));
}
}
private native String deserializeJni(byte[] aSerializedData, byte[] aKey);
} }

217
java/android/OlmLibSdk/olm-sdk/src/main/java/org/matrix/olm/OlmSession.java
View file

@ -28,8 +28,8 @@ import java.io.Serializable;
/** /**
* Session class used to create Olm sessions in conjunction with {@link OlmAccount} class.<br> * Session class used to create Olm sessions in conjunction with {@link OlmAccount} class.<br>
* Olm session is used to encrypt data between devices, especially to create Olm group sessions (see {@link OlmOutboundGroupSession} and {@link OlmInboundGroupSession}).<br> * Olm session is used to encrypt data between devices, especially to create Olm group sessions (see {@link OlmOutboundGroupSession} and {@link OlmInboundGroupSession}).<br>
* To establish an Olm session with Bob, Alice calls {@link #initOutboundSessionWithAccount(OlmAccount, String, String)} with Bob's identity and onetime keys. Then Alice generates an encrypted PRE_KEY message ({@link #encryptMessage(String)}) * To establish an Olm session with Bob, Alice calls {@link #initOutboundSession(OlmAccount, String, String)} with Bob's identity and onetime keys. Then Alice generates an encrypted PRE_KEY message ({@link #encryptMessage(String)})
* used by Bob to open the Olm session in his side with {@link #initOutboundSessionWithAccount(OlmAccount, String, String)}. * used by Bob to open the Olm session in his side with {@link #initOutboundSession(OlmAccount, String, String)}.
* From this step on, messages can be exchanged by using {@link #encryptMessage(String)} and {@link #decryptMessage(OlmMessage)}. * From this step on, messages can be exchanged by using {@link #encryptMessage(String)} and {@link #decryptMessage(OlmMessage)}.
* <br><br>Detailed implementation guide is available at <a href="http://matrix.org/docs/guides/e2e_implementation.html">Implementing End-to-End Encryption in Matrix clients</a>. * <br><br>Detailed implementation guide is available at <a href="http://matrix.org/docs/guides/e2e_implementation.html">Implementing End-to-End Encryption in Matrix clients</a>.
*/ */
@ -48,104 +48,6 @@ public class OlmSession extends CommonSerializeUtils implements Serializable {
} }
} }
/**
* Kick off the serialization mechanism.
* @param aOutStream output stream for serializing
* @throws IOException exception
*/
private void writeObject(ObjectOutputStream aOutStream) throws IOException {
serializeObject(aOutStream);
}
/**
* Kick off the deserialization mechanism.
* @param aInStream input stream
* @throws IOException exception
* @throws ClassNotFoundException exception
*/
private void readObject(ObjectInputStream aInStream) throws IOException, ClassNotFoundException {
deserializeObject(aInStream);
}
@Override
protected boolean createNewObjectFromSerialization() {
return createNewSession();
}
@Override
protected void releaseObjectFromSerialization() {
releaseSession();
}
/**
* Return a session as a base64 string.<br>
* The account is serialized and encrypted with aKey.
* In case of failure, an error human readable
* description is provide in aErrorMsg.
* @param aKey encryption key
* @param aErrorMsg error message description
* @return pickled base64 string if operation succeed, null otherwise
*/
@Override
protected String serializeDataWithKey(String aKey, StringBuffer aErrorMsg) {
String pickleRetValue = null;
// sanity check
if(null == aErrorMsg) {
Log.e(LOG_TAG,"## serializeDataWithKey(): invalid parameter - aErrorMsg=null");
} else if(TextUtils.isEmpty(aKey)) {
aErrorMsg.append("Invalid input parameters in serializeDataWithKey()");
} else {
aErrorMsg.setLength(0);
try {
pickleRetValue = serializeDataWithKeyJni(aKey.getBytes("UTF-8"), aErrorMsg);
} catch (Exception e) {
Log.e(LOG_TAG,"## serializeDataWithKey(): failed " + e.getMessage());
aErrorMsg.append(e.getMessage());
}
}
return pickleRetValue;
}
private native String serializeDataWithKeyJni(byte[] aKey, StringBuffer aErrorMsg);
/**
* Loads a session from a pickled base64 string.<br>
* See {@link #serializeDataWithKey(String, StringBuffer)}
* @param aSerializedData pickled account in a base64 string format
* @param aKey key used to encrypted
* @param aErrorMsg error message description
* @return true if operation succeed, false otherwise
*/
@Override
protected boolean initWithSerializedData(String aSerializedData, String aKey, StringBuffer aErrorMsg) {
boolean retCode = false;
String jniError;
if(null == aErrorMsg) {
Log.e(LOG_TAG, "## initWithSerializedData(): invalid input error parameter");
} else {
aErrorMsg.setLength(0);
try {
if (TextUtils.isEmpty(aSerializedData) || TextUtils.isEmpty(aKey)) {
Log.e(LOG_TAG, "## initWithSerializedData(): invalid input parameters");
} else if (null == (jniError = initWithSerializedDataJni(aSerializedData.getBytes("UTF-8"), aKey.getBytes("UTF-8")))) {
retCode = true;
} else {
aErrorMsg.append(jniError);
}
} catch (Exception e) {
Log.e(LOG_TAG, "## initWithSerializedData(): failed " + e.getMessage());
aErrorMsg.append(e.getMessage());
}
}
return retCode;
}
private native String initWithSerializedDataJni(byte[] aSerializedData, byte[] aKey);
/** /**
* Getter on the session ID. * Getter on the session ID.
* @return native session ID * @return native session ID
@ -189,7 +91,6 @@ public class OlmSession extends CommonSerializeUtils implements Serializable {
*/ */
private native long initNewSessionJni(); private native long initNewSessionJni();
/** /**
* Create a native account instance without any initialization.<br> * Create a native account instance without any initialization.<br>
* Since the account is left uninitialized, this * Since the account is left uninitialized, this
@ -209,6 +110,14 @@ public class OlmSession extends CommonSerializeUtils implements Serializable {
*/ */
private native long createNewSessionJni(); private native long createNewSessionJni();
/**
* Return true the object resources have been released.<br>
* @return true the object resources have been released
*/
public boolean isReleased() {
return (0 == mNativeId);
}
/** /**
* Creates a new out-bound session for sending messages to a recipient * Creates a new out-bound session for sending messages to a recipient
* identified by an identity key and a one time key.<br> * identified by an identity key and a one time key.<br>
@ -217,7 +126,7 @@ public class OlmSession extends CommonSerializeUtils implements Serializable {
* @param aTheirOneTimeKey the one time key of the recipient * @param aTheirOneTimeKey the one time key of the recipient
* @return 0 if operation succeed, -1 otherwise * @return 0 if operation succeed, -1 otherwise
*/ */
public int initOutboundSessionWithAccount(OlmAccount aAccount, String aTheirIdentityKey, String aTheirOneTimeKey) { public int initOutboundSession(OlmAccount aAccount, String aTheirIdentityKey, String aTheirOneTimeKey) {
int retCode=-1; int retCode=-1;
if ((null == aAccount) || TextUtils.isEmpty(aTheirIdentityKey) || TextUtils.isEmpty(aTheirOneTimeKey)) { if ((null == aAccount) || TextUtils.isEmpty(aTheirIdentityKey) || TextUtils.isEmpty(aTheirOneTimeKey)) {
@ -226,7 +135,7 @@ public class OlmSession extends CommonSerializeUtils implements Serializable {
try { try {
retCode = initOutboundSessionJni(aAccount.getOlmAccountId(), aTheirIdentityKey.getBytes("UTF-8"), aTheirOneTimeKey.getBytes("UTF-8")); retCode = initOutboundSessionJni(aAccount.getOlmAccountId(), aTheirIdentityKey.getBytes("UTF-8"), aTheirOneTimeKey.getBytes("UTF-8"));
} catch (Exception e) { } catch (Exception e) {
Log.e(LOG_TAG, "## initOutboundSessionWithAccount(): " + e.getMessage()); Log.e(LOG_TAG, "## initOutboundSession(): " + e.getMessage());
} }
} }
@ -243,9 +152,9 @@ public class OlmSession extends CommonSerializeUtils implements Serializable {
* @param aPreKeyMsg PRE KEY message * @param aPreKeyMsg PRE KEY message
* @exception Exception the failure reason * @exception Exception the failure reason
*/ */
public void initInboundSessionWithAccount(OlmAccount aAccount, String aPreKeyMsg) throws Exception { public void initInboundSession(OlmAccount aAccount, String aPreKeyMsg) throws Exception {
if ((null == aAccount) || TextUtils.isEmpty(aPreKeyMsg)){ if ((null == aAccount) || TextUtils.isEmpty(aPreKeyMsg)){
Log.e(LOG_TAG, "## initInboundSessionWithAccount(): invalid input parameters"); Log.e(LOG_TAG, "## initInboundSession(): invalid input parameters");
throw new Exception("invalid input parameters"); throw new Exception("invalid input parameters");
} else { } else {
StringBuffer errorMsg = new StringBuffer(); StringBuffer errorMsg = new StringBuffer();
@ -253,7 +162,7 @@ public class OlmSession extends CommonSerializeUtils implements Serializable {
try { try {
initInboundSessionJni(aAccount.getOlmAccountId(), aPreKeyMsg.getBytes("UTF-8"), errorMsg); initInboundSessionJni(aAccount.getOlmAccountId(), aPreKeyMsg.getBytes("UTF-8"), errorMsg);
} catch (Exception e) { } catch (Exception e) {
Log.e(LOG_TAG, "## initInboundSessionWithAccount(): " + e.getMessage()); Log.e(LOG_TAG, "## initInboundSession(): " + e.getMessage());
errorMsg.append(errorMsg); errorMsg.append(errorMsg);
} }
@ -276,16 +185,16 @@ public class OlmSession extends CommonSerializeUtils implements Serializable {
* @param aPreKeyMsg PRE KEY message * @param aPreKeyMsg PRE KEY message
* @return 0 if operation succeed, -1 otherwise * @return 0 if operation succeed, -1 otherwise
*/ */
public int initInboundSessionWithAccountFrom(OlmAccount aAccount, String aTheirIdentityKey, String aPreKeyMsg) { public int initInboundSessionFrom(OlmAccount aAccount, String aTheirIdentityKey, String aPreKeyMsg) {
int retCode=-1; int retCode=-1;
if((null==aAccount) || TextUtils.isEmpty(aPreKeyMsg)){ if((null==aAccount) || TextUtils.isEmpty(aPreKeyMsg)){
Log.e(LOG_TAG, "## initInboundSessionWithAccount(): invalid input parameters"); Log.e(LOG_TAG, "## initInboundSessionFrom(): invalid input parameters");
} else { } else {
try { try {
retCode = initInboundSessionFromIdKeyJni(aAccount.getOlmAccountId(), aTheirIdentityKey.getBytes("UTF-8"), aPreKeyMsg.getBytes("UTF-8")); retCode = initInboundSessionFromIdKeyJni(aAccount.getOlmAccountId(), aTheirIdentityKey.getBytes("UTF-8"), aPreKeyMsg.getBytes("UTF-8"));
} catch (Exception e) { } catch (Exception e) {
Log.e(LOG_TAG, "## initInboundSessionWithAccountFrom(): " + e.getMessage()); Log.e(LOG_TAG, "## initInboundSessionFrom(): " + e.getMessage());
} }
} }
@ -400,12 +309,94 @@ public class OlmSession extends CommonSerializeUtils implements Serializable {
private native byte[] decryptMessageJni(OlmMessage aEncryptedMsg); private native byte[] decryptMessageJni(OlmMessage aEncryptedMsg);
//==============================================================================================================
// Serialization management
//==============================================================================================================
/** /**
* Return true the object resources have been released.<br> * Kick off the serialization mechanism.
* @return true the object resources have been released * @param aOutStream output stream for serializing
* @throws IOException exception
*/ */
public boolean isReleased() { private void writeObject(ObjectOutputStream aOutStream) throws IOException {
return (0 == mNativeId); serialize(aOutStream);
} }
/**
* Kick off the deserialization mechanism.
* @param aInStream input stream
* @throws IOException exception
* @throws ClassNotFoundException exception
*/
private void readObject(ObjectInputStream aInStream) throws IOException, ClassNotFoundException {
deserialize(aInStream);
}
/**
* Return a session as a base64 string.<br>
* The account is serialized and encrypted with aKey.
* In case of failure, an error human readable
* description is provide in aErrorMsg.
* @param aKey encryption key
* @param aErrorMsg error message description
* @return pickled base64 string if operation succeed, null otherwise
*/
@Override
protected String serialize(String aKey, StringBuffer aErrorMsg) {
String pickleRetValue = null;
// sanity check
if(null == aErrorMsg) {
Log.e(LOG_TAG,"## serializeDataWithKey(): invalid parameter - aErrorMsg=null");
} else if(TextUtils.isEmpty(aKey)) {
aErrorMsg.append("Invalid input parameters in serializeDataWithKey()");
} else {
aErrorMsg.setLength(0);
try {
pickleRetValue = serializeJni(aKey.getBytes("UTF-8"), aErrorMsg);
} catch (Exception e) {
Log.e(LOG_TAG,"## serializeDataWithKey(): failed " + e.getMessage());
aErrorMsg.append(e.getMessage());
}
}
return pickleRetValue;
}
private native String serializeJni(byte[] aKey, StringBuffer aErrorMsg);
/**
* Loads an account from a pickled base64 string.<br>
* See {@link #serialize(String, StringBuffer)}
* @param aSerializedData pickled account in a base64 string format
* @param aKey key used to encrypted
*/
@Override
protected void deserialize(String aSerializedData, String aKey) throws IOException {
if (!createNewSession()) {
throw new OlmException(OlmException.EXCEPTION_CODE_INIT_ACCOUNT_CREATION,OlmException.EXCEPTION_MSG_INIT_ACCOUNT_CREATION);
}
StringBuffer errorMsg = new StringBuffer();
try {
String jniError;
if (TextUtils.isEmpty(aSerializedData) || TextUtils.isEmpty(aKey)) {
Log.e(LOG_TAG, "## deserialize(): invalid input parameters");
errorMsg.append("invalid input parameters");
} else if (null != (jniError = deserializeJni(aSerializedData.getBytes("UTF-8"), aKey.getBytes("UTF-8")))) {
errorMsg.append(jniError);
}
} catch (Exception e) {
Log.e(LOG_TAG, "## deserialize() failed " + e.getMessage());
errorMsg.append(e.getMessage());
}
if (errorMsg.length() > 0) {
releaseSession();
throw new OlmException(OlmException.EXCEPTION_CODE_ACCOUNT_DESERIALIZATION, String.valueOf(errorMsg));
}
}
private native String deserializeJni(byte[] aSerializedData, byte[] aKey);
} }

50
java/android/OlmLibSdk/olm-sdk/src/main/jni/olm_account.cpp
View file

@ -476,7 +476,7 @@ JNIEXPORT jbyteArray OLM_ACCOUNT_FUNC_DEF(signMessageJni)(JNIEnv *env, jobject t
* @param[out] aErrorMsg error message set if operation failed * @param[out] aErrorMsg error message set if operation failed
* @return a base64 string if operation succeed, null otherwise * @return a base64 string if operation succeed, null otherwise
**/ **/
JNIEXPORT jbyteArray OLM_ACCOUNT_FUNC_DEF(serializeDataWithKeyJni)(JNIEnv *env, jobject thiz, jbyteArray aKeyBuffer, jobject aErrorMsg) JNIEXPORT jbyteArray OLM_ACCOUNT_FUNC_DEF(serializeJni)(JNIEnv *env, jobject thiz, jbyteArray aKeyBuffer, jobject aErrorMsg)
{ {
jbyteArray pickledDataRetValue = 0; jbyteArray pickledDataRetValue = 0;
jclass errorMsgJClass = 0; jclass errorMsgJClass = 0;
@ -485,44 +485,44 @@ JNIEXPORT jbyteArray OLM_ACCOUNT_FUNC_DEF(serializeDataWithKeyJni)(JNIEnv *env,
jbyte* keyPtr = NULL; jbyte* keyPtr = NULL;
OlmAccount* accountPtr = NULL; OlmAccount* accountPtr = NULL;
LOGD("## serializeDataWithKeyJni(): IN"); LOGD("## serializeJni(): IN");
if (!aKeyBuffer) if (!aKeyBuffer)
{ {
LOGE(" ## serializeDataWithKeyJni(): failure - invalid key"); LOGE(" ## serializeJni(): failure - invalid key");
} }
else if (!aErrorMsg) else if (!aErrorMsg)
{ {
LOGE(" ## serializeDataWithKeyJni(): failure - invalid error object"); LOGE(" ## serializeJni(): failure - invalid error object");
} }
else if (!(accountPtr = (OlmAccount*)getAccountInstanceId(env,thiz))) else if (!(accountPtr = (OlmAccount*)getAccountInstanceId(env,thiz)))
{ {
LOGE(" ## serializeDataWithKeyJni(): failure - invalid account ptr"); LOGE(" ## serializeJni(): failure - invalid account ptr");
} }
else if (!(errorMsgJClass = env->GetObjectClass(aErrorMsg))) else if (!(errorMsgJClass = env->GetObjectClass(aErrorMsg)))
{ {
LOGE(" ## serializeDataWithKeyJni(): failure - unable to get error class"); LOGE(" ## serializeJni(): failure - unable to get error class");
} }
else if (!(errorMsgMethodId = env->GetMethodID(errorMsgJClass, "append", "(Ljava/lang/String;)Ljava/lang/StringBuffer;"))) else if (!(errorMsgMethodId = env->GetMethodID(errorMsgJClass, "append", "(Ljava/lang/String;)Ljava/lang/StringBuffer;")))
{ {
LOGE(" ## serializeDataWithKeyJni(): failure - unable to get error method ID"); LOGE(" ## serializeJni(): failure - unable to get error method ID");
} }
else if (!(keyPtr = env->GetByteArrayElements(aKeyBuffer, NULL))) else if (!(keyPtr = env->GetByteArrayElements(aKeyBuffer, NULL)))
{ {
LOGE(" ## serializeDataWithKeyJni(): failure - keyPtr JNI allocation OOM"); LOGE(" ## serializeJni(): failure - keyPtr JNI allocation OOM");
} }
else else
{ {
size_t pickledLength = olm_pickle_account_length(accountPtr); size_t pickledLength = olm_pickle_account_length(accountPtr);
size_t keyLength = (size_t)env->GetArrayLength(aKeyBuffer); size_t keyLength = (size_t)env->GetArrayLength(aKeyBuffer);
LOGD(" ## serializeDataWithKeyJni(): pickledLength=%lu keyLength=%lu",static_cast<long unsigned int>(pickledLength), static_cast<long unsigned int>(keyLength)); LOGD(" ## serializeJni(): pickledLength=%lu keyLength=%lu",static_cast<long unsigned int>(pickledLength), static_cast<long unsigned int>(keyLength));
LOGD(" ## serializeDataWithKeyJni(): key=%s",(char const *)keyPtr); LOGD(" ## serializeJni(): key=%s",(char const *)keyPtr);
void *pickledPtr = malloc((pickledLength+1)*sizeof(uint8_t)); void *pickledPtr = malloc((pickledLength+1)*sizeof(uint8_t));
if (!pickledPtr) if (!pickledPtr)
{ {
LOGE(" ## serializeDataWithKeyJni(): failure - pickledPtr buffer OOM"); LOGE(" ## serializeJni(): failure - pickledPtr buffer OOM");
} }
else else
{ {
@ -534,7 +534,7 @@ JNIEXPORT jbyteArray OLM_ACCOUNT_FUNC_DEF(serializeDataWithKeyJni)(JNIEnv *env,
if (result == olm_error()) if (result == olm_error())
{ {
const char *errorMsgPtr = olm_account_last_error(accountPtr); const char *errorMsgPtr = olm_account_last_error(accountPtr);
LOGE(" ## serializeDataWithKeyJni(): failure - olm_pickle_account() Msg=%s",errorMsgPtr); LOGE(" ## serializeJni(): failure - olm_pickle_account() Msg=%s",errorMsgPtr);
if(0 != (errorJstring = env->NewStringUTF(errorMsgPtr))) if(0 != (errorJstring = env->NewStringUTF(errorMsgPtr)))
{ {
@ -546,7 +546,7 @@ JNIEXPORT jbyteArray OLM_ACCOUNT_FUNC_DEF(serializeDataWithKeyJni)(JNIEnv *env,
// build success output // build success output
(static_cast<char*>(pickledPtr))[pickledLength] = static_cast<char>('\0'); (static_cast<char*>(pickledPtr))[pickledLength] = static_cast<char>('\0');
LOGD(" ## serializeDataWithKeyJni(): success - result=%lu pickled=%s", static_cast<long unsigned int>(result), static_cast<char*>(pickledPtr)); LOGD(" ## serializeJni(): success - result=%lu pickled=%s", static_cast<long unsigned int>(result), static_cast<char*>(pickledPtr));
pickledDataRetValue = env->NewByteArray(pickledLength+1); pickledDataRetValue = env->NewByteArray(pickledLength+1);
env->SetByteArrayRegion(pickledDataRetValue, 0 , pickledLength+1, (jbyte*)pickledPtr); env->SetByteArrayRegion(pickledDataRetValue, 0 , pickledLength+1, (jbyte*)pickledPtr);
@ -566,42 +566,42 @@ JNIEXPORT jbyteArray OLM_ACCOUNT_FUNC_DEF(serializeDataWithKeyJni)(JNIEnv *env,
} }
JNIEXPORT jstring OLM_ACCOUNT_FUNC_DEF(initWithSerializedDataJni)(JNIEnv *env, jobject thiz, jbyteArray aSerializedDataBuffer, jbyteArray aKeyBuffer) JNIEXPORT jstring OLM_ACCOUNT_FUNC_DEF(deserializeJni)(JNIEnv *env, jobject thiz, jbyteArray aSerializedDataBuffer, jbyteArray aKeyBuffer)
{ {
OlmAccount* accountPtr = NULL; OlmAccount* accountPtr = NULL;
jstring errorMessageRetValue = 0; jstring errorMessageRetValue = 0;
jbyte* keyPtr = NULL; jbyte* keyPtr = NULL;
jbyte* pickledPtr = NULL; jbyte* pickledPtr = NULL;
LOGD("## initWithSerializedDataJni(): IN"); LOGD("## deserializeJni(): IN");
if (!aKeyBuffer) if (!aKeyBuffer)
{ {
LOGE(" ## initWithSerializedDataJni(): failure - invalid key"); LOGE(" ## deserializeJni(): failure - invalid key");
} }
else if (!aSerializedDataBuffer) else if (!aSerializedDataBuffer)
{ {
LOGE(" ## initWithSerializedDataJni(): failure - serialized data"); LOGE(" ## deserializeJni(): failure - serialized data");
} }
else if (!(accountPtr = (OlmAccount*)getAccountInstanceId(env,thiz))) else if (!(accountPtr = (OlmAccount*)getAccountInstanceId(env,thiz)))
{ {
LOGE(" ## initWithSerializedDataJni(): failure - account failure OOM"); LOGE(" ## deserializeJni(): failure - account failure OOM");
} }
else if (!(keyPtr = env->GetByteArrayElements(aKeyBuffer, 0))) else if (!(keyPtr = env->GetByteArrayElements(aKeyBuffer, 0)))
{ {
LOGE(" ## initWithSerializedDataJni(): failure - keyPtr JNI allocation OOM"); LOGE(" ## deserializeJni(): failure - keyPtr JNI allocation OOM");
} }
else if (!(pickledPtr = env->GetByteArrayElements(aSerializedDataBuffer, 0))) else if (!(pickledPtr = env->GetByteArrayElements(aSerializedDataBuffer, 0)))
{ {
LOGE(" ## initWithSerializedDataJni(): failure - pickledPtr JNI allocation OOM"); LOGE(" ## deserializeJni(): failure - pickledPtr JNI allocation OOM");
} }
else else
{ {
size_t pickledLength = (size_t)env->GetArrayLength(aSerializedDataBuffer); size_t pickledLength = (size_t)env->GetArrayLength(aSerializedDataBuffer);
size_t keyLength = (size_t)env->GetArrayLength(aKeyBuffer); size_t keyLength = (size_t)env->GetArrayLength(aKeyBuffer);
LOGD(" ## initWithSerializedDataJni(): pickledLength=%lu keyLength=%lu",static_cast<long unsigned int>(pickledLength), static_cast<long unsigned int>(keyLength)); LOGD(" ## deserializeJni(): pickledLength=%lu keyLength=%lu",static_cast<long unsigned int>(pickledLength), static_cast<long unsigned int>(keyLength));
LOGD(" ## initWithSerializedDataJni(): key=%s",(char const *)keyPtr); LOGD(" ## deserializeJni(): key=%s",(char const *)keyPtr);
LOGD(" ## initWithSerializedDataJni(): pickled=%s",(char const *)pickledPtr); LOGD(" ## deserializeJni(): pickled=%s",(char const *)pickledPtr);
size_t result = olm_unpickle_account(accountPtr, size_t result = olm_unpickle_account(accountPtr,
(void const *)keyPtr, (void const *)keyPtr,
@ -611,12 +611,12 @@ JNIEXPORT jstring OLM_ACCOUNT_FUNC_DEF(initWithSerializedDataJni)(JNIEnv *env, j
if (result == olm_error()) if (result == olm_error())
{ {
const char *errorMsgPtr = olm_account_last_error(accountPtr); const char *errorMsgPtr = olm_account_last_error(accountPtr);
LOGE(" ## initWithSerializedDataJni(): failure - olm_unpickle_account() Msg=%s",errorMsgPtr); LOGE(" ## deserializeJni(): failure - olm_unpickle_account() Msg=%s",errorMsgPtr);
errorMessageRetValue = env->NewStringUTF(errorMsgPtr); errorMessageRetValue = env->NewStringUTF(errorMsgPtr);
} }
else else
{ {
LOGD(" ## initWithSerializedDataJni(): success - result=%lu ", static_cast<long unsigned int>(result)); LOGD(" ## deserializeJni(): success - result=%lu ", static_cast<long unsigned int>(result));
} }
} }

4
java/android/OlmLibSdk/olm-sdk/src/main/jni/olm_account.h
View file

@ -47,8 +47,8 @@ JNIEXPORT jint OLM_ACCOUNT_FUNC_DEF(markOneTimeKeysAsPublishedJni)(JNIEnv *env,
JNIEXPORT jbyteArray OLM_ACCOUNT_FUNC_DEF(signMessageJni)(JNIEnv *env, jobject thiz, jbyteArray aMessage); JNIEXPORT jbyteArray OLM_ACCOUNT_FUNC_DEF(signMessageJni)(JNIEnv *env, jobject thiz, jbyteArray aMessage);
// serialization // serialization
JNIEXPORT jbyteArray OLM_ACCOUNT_FUNC_DEF(serializeDataWithKeyJni)(JNIEnv *env, jobject thiz, jbyteArray aKeyBuffer, jobject aErrorMsg); JNIEXPORT jbyteArray OLM_ACCOUNT_FUNC_DEF(serializeJni)(JNIEnv *env, jobject thiz, jbyteArray aKeyBuffer, jobject aErrorMsg);
JNIEXPORT jstring OLM_ACCOUNT_FUNC_DEF(initWithSerializedDataJni)(JNIEnv *env, jobject thiz, jbyteArray aSerializedDataBuffer, jbyteArray aKeyBuffer); JNIEXPORT jstring OLM_ACCOUNT_FUNC_DEF(deserializeJni)(JNIEnv *env, jobject thiz, jbyteArray aSerializedDataBuffer, jbyteArray aKeyBuffer);
#ifdef __cplusplus #ifdef __cplusplus
} }

66
java/android/OlmLibSdk/olm-sdk/src/main/jni/olm_inbound_group_session.cpp
View file

@ -86,41 +86,41 @@ JNIEXPORT jlong OLM_INBOUND_GROUP_SESSION_FUNC_DEF(createNewSessionJni)(JNIEnv *
* @param aSessionKey session key from an outbound session * @param aSessionKey session key from an outbound session
* @return ERROR_CODE_OK if operation succeed, ERROR_CODE_KO otherwise * @return ERROR_CODE_OK if operation succeed, ERROR_CODE_KO otherwise
*/ */
JNIEXPORT jint OLM_INBOUND_GROUP_SESSION_FUNC_DEF(initInboundGroupSessionWithSessionKeyJni)(JNIEnv *env, jobject thiz, jbyteArray aSessionKeyBuffer) JNIEXPORT jint OLM_INBOUND_GROUP_SESSION_FUNC_DEF(initInboundGroupSessionJni)(JNIEnv *env, jobject thiz, jbyteArray aSessionKeyBuffer)
{ {
jint retCode = ERROR_CODE_KO; jint retCode = ERROR_CODE_KO;
OlmInboundGroupSession *sessionPtr = NULL; OlmInboundGroupSession *sessionPtr = NULL;
jbyte* sessionKeyPtr = NULL; jbyte* sessionKeyPtr = NULL;
size_t sessionResult; size_t sessionResult;
LOGD("## initInboundGroupSessionWithSessionKeyJni(): inbound group session IN"); LOGD("## initInboundGroupSessionJni(): inbound group session IN");
if (!(sessionPtr = (OlmInboundGroupSession*)getInboundGroupSessionInstanceId(env,thiz))) if (!(sessionPtr = (OlmInboundGroupSession*)getInboundGroupSessionInstanceId(env,thiz)))
{ {
LOGE(" ## initInboundGroupSessionWithSessionKeyJni(): failure - invalid inbound group session instance"); LOGE(" ## initInboundGroupSessionJni(): failure - invalid inbound group session instance");
} }
else if (!aSessionKeyBuffer) else if (!aSessionKeyBuffer)
{ {
LOGE(" ## initInboundGroupSessionWithSessionKeyJni(): failure - invalid aSessionKey"); LOGE(" ## initInboundGroupSessionJni(): failure - invalid aSessionKey");
} }
else if (!(sessionKeyPtr = env->GetByteArrayElements(aSessionKeyBuffer, 0))) else if (!(sessionKeyPtr = env->GetByteArrayElements(aSessionKeyBuffer, 0)))
{ {
LOGE(" ## initInboundSessionFromIdKeyJni(): failure - session key JNI allocation OOM"); LOGE(" ## initInboundGroupSessionJni(): failure - session key JNI allocation OOM");
} }
else else
{ {
size_t sessionKeyLength = (size_t)env->GetArrayLength(aSessionKeyBuffer); size_t sessionKeyLength = (size_t)env->GetArrayLength(aSessionKeyBuffer);
LOGD(" ## initInboundSessionFromIdKeyJni(): sessionKeyLength=%lu",static_cast<long unsigned int>(sessionKeyLength)); LOGD(" ## initInboundGroupSessionJni(): sessionKeyLength=%lu",static_cast<long unsigned int>(sessionKeyLength));
sessionResult = olm_init_inbound_group_session(sessionPtr, (const uint8_t*)sessionKeyPtr, sessionKeyLength); sessionResult = olm_init_inbound_group_session(sessionPtr, (const uint8_t*)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(" ## initInboundGroupSessionJni(): failure - init inbound session creation Msg=%s",errorMsgPtr);
} }
else else
{ {
retCode = ERROR_CODE_OK; retCode = ERROR_CODE_OK;
LOGD(" ## initInboundSessionFromIdKeyJni(): success - result=%lu", static_cast<long unsigned int>(sessionResult)); LOGD(" ## initInboundGroupSessionJni(): success - result=%lu", static_cast<long unsigned int>(sessionResult));
} }
} }
@ -337,7 +337,7 @@ JNIEXPORT jbyteArray OLM_INBOUND_GROUP_SESSION_FUNC_DEF(decryptMessageJni)(JNIEn
* @param[out] aErrorMsg error message set if operation failed * @param[out] aErrorMsg error message set if operation failed
* @return a base64 string if operation succeed, null otherwise * @return a base64 string if operation succeed, null otherwise
**/ **/
JNIEXPORT jbyteArray OLM_INBOUND_GROUP_SESSION_FUNC_DEF(serializeDataWithKeyJni)(JNIEnv *env, jobject thiz, jbyteArray aKeyBuffer, jobject aErrorMsg) JNIEXPORT jbyteArray OLM_INBOUND_GROUP_SESSION_FUNC_DEF(serializeJni)(JNIEnv *env, jobject thiz, jbyteArray aKeyBuffer, jobject aErrorMsg)
{ {
jbyteArray pickledDataRet = 0; jbyteArray pickledDataRet = 0;
@ -346,44 +346,44 @@ JNIEXPORT jbyteArray OLM_INBOUND_GROUP_SESSION_FUNC_DEF(serializeDataWithKeyJni)
jbyte* keyPtr = NULL; jbyte* keyPtr = NULL;
OlmInboundGroupSession* sessionPtr = NULL; OlmInboundGroupSession* sessionPtr = NULL;
LOGD("## inbound group session serializeDataWithKeyJni(): IN"); LOGD("## inbound group session serializeJni(): IN");
if (!(sessionPtr = (OlmInboundGroupSession*)getInboundGroupSessionInstanceId(env,thiz))) if (!(sessionPtr = (OlmInboundGroupSession*)getInboundGroupSessionInstanceId(env,thiz)))
{ {
LOGE(" ## serializeDataWithKeyJni(): failure - invalid session ptr"); LOGE(" ## serializeJni(): failure - invalid session ptr");
} }
else if (!aKeyBuffer) else if (!aKeyBuffer)
{ {
LOGE(" ## serializeDataWithKeyJni(): failure - invalid key"); LOGE(" ## serializeJni(): failure - invalid key");
} }
else if (!aErrorMsg) else if (!aErrorMsg)
{ {
LOGE(" ## serializeDataWithKeyJni(): failure - invalid error object"); LOGE(" ## serializeJni(): failure - invalid error object");
} }
else if (!(errorMsgJClass = env->GetObjectClass(aErrorMsg))) else if (!(errorMsgJClass = env->GetObjectClass(aErrorMsg)))
{ {
LOGE(" ## serializeDataWithKeyJni(): failure - unable to get error class"); LOGE(" ## serializeJni(): failure - unable to get error class");
} }
else if (!(errorMsgMethodId = env->GetMethodID(errorMsgJClass, "append", "(Ljava/lang/String;)Ljava/lang/StringBuffer;"))) else if (!(errorMsgMethodId = env->GetMethodID(errorMsgJClass, "append", "(Ljava/lang/String;)Ljava/lang/StringBuffer;")))
{ {
LOGE(" ## serializeDataWithKeyJni(): failure - unable to get error method ID"); LOGE(" ## serializeJni(): failure - unable to get error method ID");
} }
else if (!(keyPtr = env->GetByteArrayElements(aKeyBuffer, 0))) else if (!(keyPtr = env->GetByteArrayElements(aKeyBuffer, 0)))
{ {
LOGE(" ## serializeDataWithKeyJni(): failure - keyPtr JNI allocation OOM"); LOGE(" ## serializeJni(): failure - keyPtr JNI allocation OOM");
} }
else else
{ {
size_t pickledLength = olm_pickle_inbound_group_session_length(sessionPtr); size_t pickledLength = olm_pickle_inbound_group_session_length(sessionPtr);
size_t keyLength = (size_t)env->GetArrayLength(aKeyBuffer); size_t keyLength = (size_t)env->GetArrayLength(aKeyBuffer);
LOGD(" ## serializeDataWithKeyJni(): pickledLength=%lu keyLength=%lu", static_cast<long unsigned int>(pickledLength), static_cast<long unsigned int>(keyLength)); LOGD(" ## serializeJni(): pickledLength=%lu keyLength=%lu", static_cast<long unsigned int>(pickledLength), static_cast<long unsigned int>(keyLength));
LOGD(" ## serializeDataWithKeyJni(): key=%s",(char const *)keyPtr); LOGD(" ## serializeJni(): key=%s",(char const *)keyPtr);
void *pickledPtr = malloc((pickledLength+1)*sizeof(uint8_t)); void *pickledPtr = malloc((pickledLength+1)*sizeof(uint8_t));
if (!pickledPtr) if (!pickledPtr)
{ {
LOGE(" ## serializeDataWithKeyJni(): failure - pickledPtr buffer OOM"); LOGE(" ## serializeJni(): failure - pickledPtr buffer OOM");
} }
else else
{ {
@ -395,7 +395,7 @@ JNIEXPORT jbyteArray OLM_INBOUND_GROUP_SESSION_FUNC_DEF(serializeDataWithKeyJni)
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(" ## serializeDataWithKeyJni(): failure - olm_pickle_outbound_group_session() Msg=%s",errorMsgPtr); LOGE(" ## serializeJni(): failure - olm_pickle_outbound_group_session() Msg=%s",errorMsgPtr);
jstring errorJstring = env->NewStringUTF(errorMsgPtr); jstring errorJstring = env->NewStringUTF(errorMsgPtr);
@ -407,7 +407,7 @@ JNIEXPORT jbyteArray OLM_INBOUND_GROUP_SESSION_FUNC_DEF(serializeDataWithKeyJni)
else else
{ {
(static_cast<char*>(pickledPtr))[pickledLength] = static_cast<char>('\0'); (static_cast<char*>(pickledPtr))[pickledLength] = static_cast<char>('\0');
LOGD(" ## serializeDataWithKeyJni(): success - result=%lu pickled=%s", static_cast<long unsigned int>(result), static_cast<char*>(pickledPtr)); LOGD(" ## serializeJni(): success - result=%lu pickled=%s", static_cast<long unsigned int>(result), static_cast<char*>(pickledPtr));
pickledDataRet = env->NewByteArray(pickledLength); pickledDataRet = env->NewByteArray(pickledLength);
env->SetByteArrayRegion(pickledDataRet, 0 , pickledLength, (jbyte*)pickledPtr); env->SetByteArrayRegion(pickledDataRet, 0 , pickledLength, (jbyte*)pickledPtr);
@ -427,42 +427,42 @@ JNIEXPORT jbyteArray OLM_INBOUND_GROUP_SESSION_FUNC_DEF(serializeDataWithKeyJni)
} }
JNIEXPORT jstring OLM_INBOUND_GROUP_SESSION_FUNC_DEF(initWithSerializedDataJni)(JNIEnv *env, jobject thiz, jbyteArray aSerializedDataBuffer, jbyteArray aKeyBuffer) JNIEXPORT jstring OLM_INBOUND_GROUP_SESSION_FUNC_DEF(deserializeJni)(JNIEnv *env, jobject thiz, jbyteArray aSerializedDataBuffer, jbyteArray aKeyBuffer)
{ {
OlmInboundGroupSession* sessionPtr = NULL; OlmInboundGroupSession* sessionPtr = NULL;
jstring errorMessageRetValue = 0; jstring errorMessageRetValue = 0;
jbyte* keyPtr = NULL; jbyte* keyPtr = NULL;
jbyte* pickledPtr = NULL; jbyte* pickledPtr = NULL;
LOGD("## initWithSerializedDataJni(): IN"); LOGD("## deserializeJni(): IN");
if (!(sessionPtr = (OlmInboundGroupSession*)getInboundGroupSessionInstanceId(env,thiz))) if (!(sessionPtr = (OlmInboundGroupSession*)getInboundGroupSessionInstanceId(env,thiz)))
{ {
LOGE(" ## initWithSerializedDataJni(): failure - session failure OOM"); LOGE(" ## deserializeJni(): failure - session failure OOM");
} }
else if (!aKeyBuffer) else if (!aKeyBuffer)
{ {
LOGE(" ## initWithSerializedDataJni(): failure - invalid key"); LOGE(" ## deserializeJni(): failure - invalid key");
} }
else if (!aSerializedDataBuffer) else if (!aSerializedDataBuffer)
{ {
LOGE(" ## initWithSerializedDataJni(): failure - serialized data"); LOGE(" ## deserializeJni(): failure - serialized data");
} }
else if (!(keyPtr = env->GetByteArrayElements(aKeyBuffer, 0))) else if (!(keyPtr = env->GetByteArrayElements(aKeyBuffer, 0)))
{ {
LOGE(" ## initWithSerializedDataJni(): failure - keyPtr JNI allocation OOM"); LOGE(" ## deserializeJni(): failure - keyPtr JNI allocation OOM");
} }
else if (!(pickledPtr = env->GetByteArrayElements(aSerializedDataBuffer, 0))) else if (!(pickledPtr = env->GetByteArrayElements(aSerializedDataBuffer, 0)))
{ {
LOGE(" ## initWithSerializedDataJni(): failure - pickledPtr JNI allocation OOM"); LOGE(" ## deserializeJni(): failure - pickledPtr JNI allocation OOM");
} }
else else
{ {
size_t pickledLength = (size_t)env->GetArrayLength(aSerializedDataBuffer); size_t pickledLength = (size_t)env->GetArrayLength(aSerializedDataBuffer);
size_t keyLength = (size_t)env->GetArrayLength(aKeyBuffer); size_t keyLength = (size_t)env->GetArrayLength(aKeyBuffer);
LOGD(" ## initWithSerializedDataJni(): pickledLength=%lu keyLength=%lu",static_cast<long unsigned int>(pickledLength), static_cast<long unsigned int>(keyLength)); LOGD(" ## deserializeJni(): pickledLength=%lu keyLength=%lu",static_cast<long unsigned int>(pickledLength), static_cast<long unsigned int>(keyLength));
LOGD(" ## initWithSerializedDataJni(): key=%s",(char const *)keyPtr); LOGD(" ## deserializeJni(): key=%s",(char const *)keyPtr);
LOGD(" ## initWithSerializedDataJni(): pickled=%s",(char const *)pickledPtr); LOGD(" ## deserializeJni(): pickled=%s",(char const *)pickledPtr);
size_t result = olm_unpickle_inbound_group_session(sessionPtr, size_t result = olm_unpickle_inbound_group_session(sessionPtr,
(void const *)keyPtr, (void const *)keyPtr,
@ -472,12 +472,12 @@ JNIEXPORT jstring OLM_INBOUND_GROUP_SESSION_FUNC_DEF(initWithSerializedDataJni)(
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(" ## initWithSerializedDataJni(): failure - olm_unpickle_inbound_group_session() Msg=%s",errorMsgPtr); LOGE(" ## deserializeJni(): failure - olm_unpickle_inbound_group_session() Msg=%s",errorMsgPtr);
errorMessageRetValue = env->NewStringUTF(errorMsgPtr); errorMessageRetValue = env->NewStringUTF(errorMsgPtr);
} }
else else
{ {
LOGD(" ## initWithSerializedDataJni(): success - result=%lu ", static_cast<long unsigned int>(result)); LOGD(" ## deserializeJni(): success - result=%lu ", static_cast<long unsigned int>(result));
} }
} }

6
java/android/OlmLibSdk/olm-sdk/src/main/jni/olm_inbound_group_session.h
View file

@ -32,13 +32,13 @@ extern "C" {
JNIEXPORT void OLM_INBOUND_GROUP_SESSION_FUNC_DEF(releaseSessionJni)(JNIEnv *env, jobject thiz); JNIEXPORT void OLM_INBOUND_GROUP_SESSION_FUNC_DEF(releaseSessionJni)(JNIEnv *env, jobject thiz);
JNIEXPORT jlong OLM_INBOUND_GROUP_SESSION_FUNC_DEF(createNewSessionJni)(JNIEnv *env, jobject thiz); JNIEXPORT jlong OLM_INBOUND_GROUP_SESSION_FUNC_DEF(createNewSessionJni)(JNIEnv *env, jobject thiz);
JNIEXPORT jint OLM_INBOUND_GROUP_SESSION_FUNC_DEF(initInboundGroupSessionWithSessionKeyJni)(JNIEnv *env, jobject thiz, jbyteArray aSessionKeyBuffer); JNIEXPORT jint OLM_INBOUND_GROUP_SESSION_FUNC_DEF(initInboundGroupSessionJni)(JNIEnv *env, jobject thiz, jbyteArray aSessionKeyBuffer);
JNIEXPORT jbyteArray OLM_INBOUND_GROUP_SESSION_FUNC_DEF(sessionIdentifierJni)(JNIEnv *env, jobject thiz); JNIEXPORT jbyteArray OLM_INBOUND_GROUP_SESSION_FUNC_DEF(sessionIdentifierJni)(JNIEnv *env, jobject thiz);
JNIEXPORT jbyteArray OLM_INBOUND_GROUP_SESSION_FUNC_DEF(decryptMessageJni)(JNIEnv *env, jobject thiz, jbyteArray aEncryptedMsg, jobject aDecryptIndex, jobject aErrorMsg); JNIEXPORT jbyteArray OLM_INBOUND_GROUP_SESSION_FUNC_DEF(decryptMessageJni)(JNIEnv *env, jobject thiz, jbyteArray aEncryptedMsg, jobject aDecryptIndex, jobject aErrorMsg);
// serialization // serialization
JNIEXPORT jbyteArray OLM_INBOUND_GROUP_SESSION_FUNC_DEF(serializeDataWithKeyJni)(JNIEnv *env, jobject thiz, jbyteArray aKey, jobject aErrorMsg); JNIEXPORT jbyteArray OLM_INBOUND_GROUP_SESSION_FUNC_DEF(serializeJni)(JNIEnv *env, jobject thiz, jbyteArray aKey, jobject aErrorMsg);
JNIEXPORT jstring OLM_INBOUND_GROUP_SESSION_FUNC_DEF(initWithSerializedDataJni)(JNIEnv *env, jobject thiz, jbyteArray aSerializedData, jbyteArray aKey); JNIEXPORT jstring OLM_INBOUND_GROUP_SESSION_FUNC_DEF(deserializeJni)(JNIEnv *env, jobject thiz, jbyteArray aSerializedData, jbyteArray aKey);
#ifdef __cplusplus #ifdef __cplusplus

50
java/android/OlmLibSdk/olm-sdk/src/main/jni/olm_outbound_group_session.cpp
View file

@ -372,7 +372,7 @@ JNIEXPORT jbyteArray OLM_OUTBOUND_GROUP_SESSION_FUNC_DEF(encryptMessageJni)(JNIE
* @param[out] aErrorMsg error message set if operation failed * @param[out] aErrorMsg error message set if operation failed
* @return a base64 string if operation succeed, null otherwise * @return a base64 string if operation succeed, null otherwise
**/ **/
JNIEXPORT jstring OLM_OUTBOUND_GROUP_SESSION_FUNC_DEF(serializeDataWithKeyJni)(JNIEnv *env, jobject thiz, jbyteArray aKeyBuffer, jobject aErrorMsg) JNIEXPORT jstring OLM_OUTBOUND_GROUP_SESSION_FUNC_DEF(serializeJni)(JNIEnv *env, jobject thiz, jbyteArray aKeyBuffer, jobject aErrorMsg)
{ {
jstring pickledDataRetValue = 0; jstring pickledDataRetValue = 0;
jclass errorMsgJClass = 0; jclass errorMsgJClass = 0;
@ -381,44 +381,44 @@ JNIEXPORT jstring OLM_OUTBOUND_GROUP_SESSION_FUNC_DEF(serializeDataWithKeyJni)(J
jbyte* keyPtr = NULL; jbyte* keyPtr = NULL;
OlmOutboundGroupSession* sessionPtr = NULL; OlmOutboundGroupSession* sessionPtr = NULL;
LOGD("## outbound group session serializeDataWithKeyJni(): IN"); LOGD("## outbound group session serializeJni(): IN");
if (!(sessionPtr = (OlmOutboundGroupSession*)getOutboundGroupSessionInstanceId(env,thiz))) if (!(sessionPtr = (OlmOutboundGroupSession*)getOutboundGroupSessionInstanceId(env,thiz)))
{ {
LOGE(" ## serializeDataWithKeyJni(): failure - invalid session ptr"); LOGE(" ## serializeJni(): failure - invalid session ptr");
} }
else if (!aKeyBuffer) else if (!aKeyBuffer)
{ {
LOGE(" ## serializeDataWithKeyJni(): failure - invalid key"); LOGE(" ## serializeJni(): failure - invalid key");
} }
else if (!aErrorMsg) else if (!aErrorMsg)
{ {
LOGE(" ## serializeDataWithKeyJni(): failure - invalid error object"); LOGE(" ## serializeJni(): failure - invalid error object");
} }
else if (!(errorMsgJClass = env->GetObjectClass(aErrorMsg))) else if (!(errorMsgJClass = env->GetObjectClass(aErrorMsg)))
{ {
LOGE(" ## serializeDataWithKeyJni(): failure - unable to get error class"); LOGE(" ## serializeJni(): failure - unable to get error class");
} }
else if (!(errorMsgMethodId = env->GetMethodID(errorMsgJClass, "append", "(Ljava/lang/String;)Ljava/lang/StringBuffer;"))) else if (!(errorMsgMethodId = env->GetMethodID(errorMsgJClass, "append", "(Ljava/lang/String;)Ljava/lang/StringBuffer;")))
{ {
LOGE(" ## serializeDataWithKeyJni(): failure - unable to get error method ID"); LOGE(" ## serializeJni(): failure - unable to get error method ID");
} }
else if (!(keyPtr = env->GetByteArrayElements(aKeyBuffer, 0))) else if (!(keyPtr = env->GetByteArrayElements(aKeyBuffer, 0)))
{ {
LOGE(" ## serializeDataWithKeyJni(): failure - keyPtr JNI allocation OOM"); LOGE(" ## serializeJni(): failure - keyPtr JNI allocation OOM");
} }
else else
{ {
size_t pickledLength = olm_pickle_outbound_group_session_length(sessionPtr); size_t pickledLength = olm_pickle_outbound_group_session_length(sessionPtr);
size_t keyLength = (size_t)env->GetArrayLength(aKeyBuffer); size_t keyLength = (size_t)env->GetArrayLength(aKeyBuffer);
LOGD(" ## serializeDataWithKeyJni(): pickledLength=%lu keyLength=%lu",static_cast<long unsigned int>(pickledLength), static_cast<long unsigned int>(keyLength)); LOGD(" ## serializeJni(): pickledLength=%lu keyLength=%lu",static_cast<long unsigned int>(pickledLength), static_cast<long unsigned int>(keyLength));
LOGD(" ## serializeDataWithKeyJni(): key=%s",(char const *)keyPtr); LOGD(" ## serializeJni(): key=%s",(char const *)keyPtr);
void *pickledPtr = malloc((pickledLength+1)*sizeof(uint8_t)); void *pickledPtr = malloc((pickledLength+1)*sizeof(uint8_t));
if(!pickledPtr) if(!pickledPtr)
{ {
LOGE(" ## serializeDataWithKeyJni(): failure - pickledPtr buffer OOM"); LOGE(" ## serializeJni(): failure - pickledPtr buffer OOM");
} }
else else
{ {
@ -430,7 +430,7 @@ JNIEXPORT jstring OLM_OUTBOUND_GROUP_SESSION_FUNC_DEF(serializeDataWithKeyJni)(J
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(" ## serializeDataWithKeyJni(): failure - olm_pickle_outbound_group_session() Msg=%s",errorMsgPtr); LOGE(" ## serializeJni(): failure - olm_pickle_outbound_group_session() Msg=%s",errorMsgPtr);
if (!(errorJstring = env->NewStringUTF(errorMsgPtr))) if (!(errorJstring = env->NewStringUTF(errorMsgPtr)))
{ {
@ -442,7 +442,7 @@ JNIEXPORT jstring OLM_OUTBOUND_GROUP_SESSION_FUNC_DEF(serializeDataWithKeyJni)(J
// build success output // build success output
(static_cast<char*>(pickledPtr))[pickledLength] = static_cast<char>('\0'); (static_cast<char*>(pickledPtr))[pickledLength] = static_cast<char>('\0');
pickledDataRetValue = env->NewStringUTF((const char*)pickledPtr); pickledDataRetValue = env->NewStringUTF((const char*)pickledPtr);
LOGD(" ## serializeDataWithKeyJni(): success - result=%lu pickled=%s", static_cast<long unsigned int>(result), static_cast<char*>(pickledPtr)); LOGD(" ## serializeJni(): success - result=%lu pickled=%s", static_cast<long unsigned int>(result), static_cast<char*>(pickledPtr));
} }
} }
@ -459,42 +459,42 @@ JNIEXPORT jstring OLM_OUTBOUND_GROUP_SESSION_FUNC_DEF(serializeDataWithKeyJni)(J
} }
JNIEXPORT jstring OLM_OUTBOUND_GROUP_SESSION_FUNC_DEF(initWithSerializedDataJni)(JNIEnv *env, jobject thiz, jbyteArray aSerializedDataBuffer, jbyteArray aKeyBuffer) JNIEXPORT jstring OLM_OUTBOUND_GROUP_SESSION_FUNC_DEF(deserializeJni)(JNIEnv *env, jobject thiz, jbyteArray aSerializedDataBuffer, jbyteArray aKeyBuffer)
{ {
OlmOutboundGroupSession* sessionPtr = NULL; OlmOutboundGroupSession* sessionPtr = NULL;
jstring errorMessageRetValue = 0; jstring errorMessageRetValue = 0;
jbyte* keyPtr = NULL; jbyte* keyPtr = NULL;
jbyte* pickledPtr = NULL; jbyte* pickledPtr = NULL;
LOGD("## initWithSerializedDataJni(): IN"); LOGD("## deserializeJni(): IN");
if (!(sessionPtr = (OlmOutboundGroupSession*)getOutboundGroupSessionInstanceId(env,thiz))) if (!(sessionPtr = (OlmOutboundGroupSession*)getOutboundGroupSessionInstanceId(env,thiz)))
{ {
LOGE(" ## initWithSerializedDataJni(): failure - session failure OOM"); LOGE(" ## deserializeJni(): failure - session failure OOM");
} }
else if (!aKeyBuffer) else if (!aKeyBuffer)
{ {
LOGE(" ## initWithSerializedDataJni(): failure - invalid key"); LOGE(" ## deserializeJni(): failure - invalid key");
} }
else if (!aSerializedDataBuffer) else if (!aSerializedDataBuffer)
{ {
LOGE(" ## initWithSerializedDataJni(): failure - serialized data"); LOGE(" ## deserializeJni(): failure - serialized data");
} }
else if (!(keyPtr = env->GetByteArrayElements(aKeyBuffer, 0))) else if (!(keyPtr = env->GetByteArrayElements(aKeyBuffer, 0)))
{ {
LOGE(" ## initWithSerializedDataJni(): failure - keyPtr JNI allocation OOM"); LOGE(" ## deserializeJni(): failure - keyPtr JNI allocation OOM");
} }
else if (!(pickledPtr = env->GetByteArrayElements(aSerializedDataBuffer, 0))) else if (!(pickledPtr = env->GetByteArrayElements(aSerializedDataBuffer, 0)))
{ {
LOGE(" ## initWithSerializedDataJni(): failure - pickledPtr JNI allocation OOM"); LOGE(" ## deserializeJni(): failure - pickledPtr JNI allocation OOM");
} }
else else
{ {
size_t pickledLength = (size_t)env->GetArrayLength(aSerializedDataBuffer); size_t pickledLength = (size_t)env->GetArrayLength(aSerializedDataBuffer);
size_t keyLength = (size_t)env->GetArrayLength(aKeyBuffer); size_t keyLength = (size_t)env->GetArrayLength(aKeyBuffer);
LOGD(" ## initWithSerializedDataJni(): pickledLength=%lu keyLength=%lu",static_cast<long unsigned int>(pickledLength), static_cast<long unsigned int>(keyLength)); LOGD(" ## deserializeJni(): pickledLength=%lu keyLength=%lu",static_cast<long unsigned int>(pickledLength), static_cast<long unsigned int>(keyLength));
LOGD(" ## initWithSerializedDataJni(): key=%s",(char const *)keyPtr); LOGD(" ## deserializeJni(): key=%s",(char const *)keyPtr);
LOGD(" ## initWithSerializedDataJni(): pickled=%s",(char const *)pickledPtr); LOGD(" ## deserializeJni(): pickled=%s",(char const *)pickledPtr);
size_t result = olm_unpickle_outbound_group_session(sessionPtr, size_t result = olm_unpickle_outbound_group_session(sessionPtr,
(void const *)keyPtr, (void const *)keyPtr,
@ -504,12 +504,12 @@ JNIEXPORT jstring OLM_OUTBOUND_GROUP_SESSION_FUNC_DEF(initWithSerializedDataJni)
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(" ## initWithSerializedDataJni(): failure - olm_unpickle_outbound_group_session() Msg=%s",errorMsgPtr); LOGE(" ## deserializeJni(): failure - olm_unpickle_outbound_group_session() Msg=%s",errorMsgPtr);
errorMessageRetValue = env->NewStringUTF(errorMsgPtr); errorMessageRetValue = env->NewStringUTF(errorMsgPtr);
} }
else else
{ {
LOGD(" ## initWithSerializedDataJni(): success - result=%lu ", static_cast<long unsigned int>(result)); LOGD(" ## deserializeJni(): success - result=%lu ", static_cast<long unsigned int>(result));
} }
} }

4
java/android/OlmLibSdk/olm-sdk/src/main/jni/olm_outbound_group_session.h
View file

@ -40,8 +40,8 @@ JNIEXPORT jbyteArray OLM_OUTBOUND_GROUP_SESSION_FUNC_DEF(sessionKeyJni)(JNIEnv *
JNIEXPORT jbyteArray OLM_OUTBOUND_GROUP_SESSION_FUNC_DEF(encryptMessageJni)(JNIEnv *env, jobject thiz, jbyteArray aClearMsgBuffer, jobject aErrorMsg); JNIEXPORT jbyteArray OLM_OUTBOUND_GROUP_SESSION_FUNC_DEF(encryptMessageJni)(JNIEnv *env, jobject thiz, jbyteArray aClearMsgBuffer, jobject aErrorMsg);
// serialization // serialization
JNIEXPORT jstring OLM_OUTBOUND_GROUP_SESSION_FUNC_DEF(serializeDataWithKeyJni)(JNIEnv *env, jobject thiz, jbyteArray aKey, jobject aErrorMsg); JNIEXPORT jstring OLM_OUTBOUND_GROUP_SESSION_FUNC_DEF(serializeJni)(JNIEnv *env, jobject thiz, jbyteArray aKey, jobject aErrorMsg);
JNIEXPORT jstring OLM_OUTBOUND_GROUP_SESSION_FUNC_DEF(initWithSerializedDataJni)(JNIEnv *env, jobject thiz, jbyteArray aSerializedData, jbyteArray aKey); JNIEXPORT jstring OLM_OUTBOUND_GROUP_SESSION_FUNC_DEF(deserializeJni)(JNIEnv *env, jobject thiz, jbyteArray aSerializedData, jbyteArray aKey);
#ifdef __cplusplus #ifdef __cplusplus
} }

51
java/android/OlmLibSdk/olm-sdk/src/main/jni/olm_session.cpp
View file

@ -780,7 +780,7 @@ JNIEXPORT jbyteArray OLM_SESSION_FUNC_DEF(getSessionIdentifierJni)(JNIEnv *env,
* @param[out] aErrorMsg error message set if operation failed * @param[out] aErrorMsg error message set if operation failed
* @return a base64 string if operation succeed, null otherwise * @return a base64 string if operation succeed, null otherwise
**/ **/
JNIEXPORT jstring OLM_SESSION_FUNC_DEF(serializeDataWithKeyJni)(JNIEnv *env, jobject thiz, jbyteArray aKeyBuffer, jobject aErrorMsg) JNIEXPORT jstring OLM_SESSION_FUNC_DEF(serializeJni)(JNIEnv *env, jobject thiz, jbyteArray aKeyBuffer, jobject aErrorMsg)
{ {
jstring pickledDataRetValue = 0; jstring pickledDataRetValue = 0;
jclass errorMsgJClass = 0; jclass errorMsgJClass = 0;
@ -789,44 +789,44 @@ JNIEXPORT jstring OLM_SESSION_FUNC_DEF(serializeDataWithKeyJni)(JNIEnv *env, job
jbyte* keyPtr = NULL; jbyte* keyPtr = NULL;
OlmSession* sessionPtr = NULL; OlmSession* sessionPtr = NULL;
LOGD("## serializeDataWithKeyJni(): IN"); LOGD("## serializeJni(): IN");
if (!(sessionPtr = (OlmSession*)getSessionInstanceId(env,thiz))) if (!(sessionPtr = (OlmSession*)getSessionInstanceId(env,thiz)))
{ {
LOGE(" ## serializeDataWithKeyJni(): failure - invalid session ptr"); LOGE(" ## serializeJni(): failure - invalid session ptr");
} }
else if (!aKeyBuffer) else if (!aKeyBuffer)
{ {
LOGE(" ## serializeDataWithKeyJni(): failure - invalid key"); LOGE(" ## serializeJni(): failure - invalid key");
} }
else if (!aErrorMsg) else if (!aErrorMsg)
{ {
LOGE(" ## serializeDataWithKeyJni(): failure - invalid error object"); LOGE(" ## serializeJni(): failure - invalid error object");
} }
else if (!(errorMsgJClass = env->GetObjectClass(aErrorMsg))) else if (!(errorMsgJClass = env->GetObjectClass(aErrorMsg)))
{ {
LOGE(" ## serializeDataWithKeyJni(): failure - unable to get error class"); LOGE(" ## serializeJni(): failure - unable to get error class");
} }
else if (!(errorMsgMethodId = env->GetMethodID(errorMsgJClass, "append", "(Ljava/lang/String;)Ljava/lang/StringBuffer;"))) else if (!(errorMsgMethodId = env->GetMethodID(errorMsgJClass, "append", "(Ljava/lang/String;)Ljava/lang/StringBuffer;")))
{ {
LOGE(" ## serializeDataWithKeyJni(): failure - unable to get error method ID"); LOGE(" ## serializeJni(): failure - unable to get error method ID");
} }
else if (!(keyPtr = env->GetByteArrayElements(aKeyBuffer, 0))) else if (!(keyPtr = env->GetByteArrayElements(aKeyBuffer, 0)))
{ {
LOGE(" ## serializeDataWithKeyJni(): failure - keyPtr JNI allocation OOM"); LOGE(" ## serializeJni(): failure - keyPtr JNI allocation OOM");
} }
else else
{ {
size_t pickledLength = olm_pickle_session_length(sessionPtr); size_t pickledLength = olm_pickle_session_length(sessionPtr);
size_t keyLength = (size_t)env->GetArrayLength(aKeyBuffer); size_t keyLength = (size_t)env->GetArrayLength(aKeyBuffer);
LOGD(" ## serializeDataWithKeyJni(): pickledLength=%lu keyLength=%lu",static_cast<long unsigned int>(pickledLength), static_cast<long unsigned int>(keyLength)); LOGD(" ## serializeJni(): pickledLength=%lu keyLength=%lu",static_cast<long unsigned int>(pickledLength), static_cast<long unsigned int>(keyLength));
LOGD(" ## serializeDataWithKeyJni(): key=%s",(char const *)keyPtr); LOGD(" ## serializeJni(): key=%s",(char const *)keyPtr);
void *pickledPtr = malloc((pickledLength+1)*sizeof(uint8_t)); void *pickledPtr = malloc((pickledLength+1)*sizeof(uint8_t));
if (!pickledPtr) if (!pickledPtr)
{ {
LOGE(" ## serializeDataWithKeyJni(): failure - pickledPtr buffer OOM"); LOGE(" ## serializeJni(): failure - pickledPtr buffer OOM");
} }
else else
{ {
@ -838,7 +838,7 @@ JNIEXPORT jstring OLM_SESSION_FUNC_DEF(serializeDataWithKeyJni)(JNIEnv *env, job
if (result == olm_error()) if (result == olm_error())
{ {
const char *errorMsgPtr = olm_session_last_error(sessionPtr); const char *errorMsgPtr = olm_session_last_error(sessionPtr);
LOGE(" ## serializeDataWithKeyJni(): failure - olm_pickle_session() Msg=%s",errorMsgPtr); LOGE(" ## serializeJni(): failure - olm_pickle_session() Msg=%s",errorMsgPtr);
if ((errorJstring = env->NewStringUTF(errorMsgPtr))) if ((errorJstring = env->NewStringUTF(errorMsgPtr)))
{ {
@ -850,7 +850,7 @@ JNIEXPORT jstring OLM_SESSION_FUNC_DEF(serializeDataWithKeyJni)(JNIEnv *env, job
// build success output // build success output
(static_cast<char*>(pickledPtr))[pickledLength] = static_cast<char>('\0'); (static_cast<char*>(pickledPtr))[pickledLength] = static_cast<char>('\0');
pickledDataRetValue = env->NewStringUTF((const char*)pickledPtr); pickledDataRetValue = env->NewStringUTF((const char*)pickledPtr);
LOGD(" ## serializeDataWithKeyJni(): success - result=%lu pickled=%s", static_cast<long unsigned int>(result), static_cast<char*>(pickledPtr)); LOGD(" ## serializeJni(): success - result=%lu pickled=%s", static_cast<long unsigned int>(result), static_cast<char*>(pickledPtr));
} }
free(pickledPtr); free(pickledPtr);
@ -867,42 +867,42 @@ JNIEXPORT jstring OLM_SESSION_FUNC_DEF(serializeDataWithKeyJni)(JNIEnv *env, job
} }
JNIEXPORT jstring OLM_SESSION_FUNC_DEF(initWithSerializedDataJni)(JNIEnv *env, jobject thiz, jbyteArray aSerializedDataBuffer, jbyteArray aKeyBuffer) JNIEXPORT jstring OLM_SESSION_FUNC_DEF(deserializeJni)(JNIEnv *env, jobject thiz, jbyteArray aSerializedDataBuffer, jbyteArray aKeyBuffer)
{ {
OlmSession* sessionPtr = NULL; OlmSession* sessionPtr = NULL;
jstring errorMessageRetValue = 0; jstring errorMessageRetValue = 0;
jbyte* keyPtr = NULL; jbyte* keyPtr = NULL;
jbyte* pickledPtr = NULL; jbyte* pickledPtr = NULL;
LOGD("## initWithSerializedDataJni(): IN"); LOGD("## deserializeJni(): IN");
if (!(sessionPtr = (OlmSession*)getSessionInstanceId(env,thiz))) if (!(sessionPtr = (OlmSession*)getSessionInstanceId(env,thiz)))
{ {
LOGE(" ## initWithSerializedDataJni(): failure - session failure OOM"); LOGE(" ## deserializeJni(): failure - session failure OOM");
} }
else if (!aKeyBuffer) else if (!aKeyBuffer)
{ {
LOGE(" ## initWithSerializedDataJni(): failure - invalid key"); LOGE(" ## deserializeJni(): failure - invalid key");
} }
else if (!aSerializedDataBuffer) else if (!aSerializedDataBuffer)
{ {
LOGE(" ## initWithSerializedDataJni(): failure - serialized data"); LOGE(" ## deserializeJni(): failure - serialized data");
} }
else if (!(keyPtr = env->GetByteArrayElements(aKeyBuffer, 0))) else if (!(keyPtr = env->GetByteArrayElements(aKeyBuffer, 0)))
{ {
LOGE(" ## initWithSerializedDataJni(): failure - keyPtr JNI allocation OOM"); LOGE(" ## deserializeJni(): failure - keyPtr JNI allocation OOM");
} }
else if (!(pickledPtr = env->GetByteArrayElements(aSerializedDataBuffer, 0))) else if (!(pickledPtr = env->GetByteArrayElements(aSerializedDataBuffer, 0)))
{ {
LOGE(" ## initWithSerializedDataJni(): failure - pickledPtr JNI allocation OOM"); LOGE(" ## deserializeJni(): failure - pickledPtr JNI allocation OOM");
} }
else else
{ {
size_t pickledLength = (size_t)env->GetArrayLength(aSerializedDataBuffer); size_t pickledLength = (size_t)env->GetArrayLength(aSerializedDataBuffer);
size_t keyLength = (size_t)env->GetArrayLength(aKeyBuffer); size_t keyLength = (size_t)env->GetArrayLength(aKeyBuffer);
LOGD(" ## initWithSerializedDataJni(): pickledLength=%lu keyLength=%lu",static_cast<long unsigned int>(pickledLength), static_cast<long unsigned int>(keyLength)); LOGD(" ## deserializeJni(): pickledLength=%lu keyLength=%lu",static_cast<long unsigned int>(pickledLength), static_cast<long unsigned int>(keyLength));
LOGD(" ## initWithSerializedDataJni(): key=%s",(char const *)keyPtr); LOGD(" ## deserializeJni(): key=%s",(char const *)keyPtr);
LOGD(" ## initWithSerializedDataJni(): pickled=%s",(char const *)pickledPtr); LOGD(" ## deserializeJni(): pickled=%s",(char const *)pickledPtr);
size_t result = olm_unpickle_session(sessionPtr, size_t result = olm_unpickle_session(sessionPtr,
(void const *)keyPtr, (void const *)keyPtr,
@ -912,14 +912,13 @@ JNIEXPORT jstring OLM_SESSION_FUNC_DEF(initWithSerializedDataJni)(JNIEnv *env, j
if (result == olm_error()) if (result == olm_error())
{ {
const char *errorMsgPtr = olm_session_last_error(sessionPtr); const char *errorMsgPtr = olm_session_last_error(sessionPtr);
LOGE(" ## initWithSerializedDataJni(): failure - olm_unpickle_account() Msg=%s",errorMsgPtr); LOGE(" ## deserializeJni(): failure - olm_unpickle_account() Msg=%s",errorMsgPtr);
errorMessageRetValue = env->NewStringUTF(errorMsgPtr); errorMessageRetValue = env->NewStringUTF(errorMsgPtr);
} }
else else
{ {
LOGD(" ## initWithSerializedDataJni(): success - result=%lu ", static_cast<long unsigned int>(result)); LOGD(" ## initJni(): success - result=%lu ", static_cast<long unsigned int>(result));
} }
} }
// free alloc // free alloc

4
java/android/OlmLibSdk/olm-sdk/src/main/jni/olm_session.h
View file

@ -50,8 +50,8 @@ JNIEXPORT jbyteArray OLM_SESSION_FUNC_DEF(decryptMessageJni)(JNIEnv *env, jobjec
JNIEXPORT jbyteArray OLM_SESSION_FUNC_DEF(getSessionIdentifierJni)(JNIEnv *env, jobject thiz); JNIEXPORT jbyteArray OLM_SESSION_FUNC_DEF(getSessionIdentifierJni)(JNIEnv *env, jobject thiz);
// serialization // serialization
JNIEXPORT jstring OLM_SESSION_FUNC_DEF(serializeDataWithKeyJni)(JNIEnv *env, jobject thiz, jbyteArray aKey, jobject aErrorMsg); JNIEXPORT jstring OLM_SESSION_FUNC_DEF(serializeJni)(JNIEnv *env, jobject thiz, jbyteArray aKey, jobject aErrorMsg);
JNIEXPORT jstring OLM_SESSION_FUNC_DEF(initWithSerializedDataJni)(JNIEnv *env, jobject thiz, jbyteArray aSerializedData, jbyteArray aKey); JNIEXPORT jstring OLM_SESSION_FUNC_DEF(deserializeJni)(JNIEnv *env, jobject thiz, jbyteArray aSerializedData, jbyteArray aKey);
#ifdef __cplusplus #ifdef __cplusplus
} }