diff --git a/java/android/OlmLibSdk/olm-sdk/src/androidTest/java/org/matrix/olm/OlmGroupSessionTest.java b/java/android/OlmLibSdk/olm-sdk/src/androidTest/java/org/matrix/olm/OlmGroupSessionTest.java
index e488ae0056045b076535cdcc8ed43d45e018ddd0..d49ebd4380e52f39b3faac335cf4d813d24a08f9 100644
--- a/java/android/OlmLibSdk/olm-sdk/src/androidTest/java/org/matrix/olm/OlmGroupSessionTest.java
+++ b/java/android/OlmLibSdk/olm-sdk/src/androidTest/java/org/matrix/olm/OlmGroupSessionTest.java
@@ -183,16 +183,27 @@ public class OlmGroupSessionTest {
outboundGroupSessionSerial = (OlmOutboundGroupSession) objectInput.readObject();
objectInput.close();
- // get sessions IDs
+ // get sessions keys
String sessionKeyRef = outboundGroupSessionRef.sessionKey();
String sessionKeySerial = outboundGroupSessionSerial.sessionKey();
- // session ID sanity check
+ // session keys sanity check
assertFalse(TextUtils.isEmpty(sessionKeyRef));
assertFalse(TextUtils.isEmpty(sessionKeySerial));
- // session IDs comparison
+ // session keys comparison
assertTrue(sessionKeyRef.equals(sessionKeySerial));
+
+ // get sessions IDs
+ String sessionIdRef = outboundGroupSessionRef.sessionIdentifier();
+ String sessionIdSerial = outboundGroupSessionSerial.sessionIdentifier();
+
+ // session ID sanity check
+ assertFalse(TextUtils.isEmpty(sessionIdRef));
+ assertFalse(TextUtils.isEmpty(sessionIdSerial));
+
+ // session IDs comparison
+ assertTrue(sessionIdRef.equals(sessionIdSerial));
}
catch (FileNotFoundException e) {
Log.e(LOG_TAG, "## test03SessionSerialization(): Exception FileNotFoundException Msg=="+e.getMessage());
diff --git a/java/android/OlmLibSdk/olm-sdk/src/main/java/org/matrix/olm/OlmException.java b/java/android/OlmLibSdk/olm-sdk/src/main/java/org/matrix/olm/OlmException.java
index 280dce1a719214931d8bc3eaf93bba7f91ab7d09..d74f6e356f07fd311ff7ca4695e5c671e390dee1 100644
--- a/java/android/OlmLibSdk/olm-sdk/src/main/java/org/matrix/olm/OlmException.java
+++ b/java/android/OlmLibSdk/olm-sdk/src/main/java/org/matrix/olm/OlmException.java
@@ -31,6 +31,8 @@ public class OlmException extends Exception {
public static final int EXCEPTION_CODE_SESSION_DESERIALIZATION = 7;
public static final int EXCEPTION_CODE_INIT_ACCOUNT_CREATION = 8;
public static final int EXCEPTION_CODE_INIT_SESSION_CREATION = 9;
+ public static final int EXCEPTION_CODE_OUTBOUND_GROUP_SESSION_SERIALIZATION = 10;
+ public static final int EXCEPTION_CODE_OUTBOUND_GROUP_SESSION_DESERIALIZATION = 11;
// exception human readable messages
public static final String EXCEPTION_MSG_NEW_OUTBOUND_GROUP_SESSION = "failed to create a new outbound group Session";
@@ -39,7 +41,7 @@ public class OlmException extends Exception {
public static final String EXCEPTION_MSG_INIT_INBOUND_GROUP_SESSION = "failed to initialize a new inbound group Session";
public static final String EXCEPTION_MSG_INIT_NEW_ACCOUNT_DESERIALIZATION = "initNewAccount() failure";
public static final String EXCEPTION_MSG_INIT_ACCOUNT_DESERIALIZATION = "initWithSerializedData() failure";
- public static final String EXCEPTION_MSG_INVALID_PARAMS_DESERIALIZATION = "invalid deserialized parameters";
+ public static final String EXCEPTION_MSG_INVALID_PARAMS_DESERIALIZATION = "invalid de-serialized parameters";
public static final String EXCEPTION_MSG_INIT_ACCOUNT_CREATION = "Account constructor failure";
public static final String EXCEPTION_MSG_INIT_SESSION_CREATION = "Session constructor failure";
diff --git a/java/android/OlmLibSdk/olm-sdk/src/main/java/org/matrix/olm/OlmInboundGroupSession.java b/java/android/OlmLibSdk/olm-sdk/src/main/java/org/matrix/olm/OlmInboundGroupSession.java
index d7d9a1c2cd45989ff1bb2ce040ca8ec38e644a7d..e78e259946cc460703cce637bc5b624c923a242d 100644
--- a/java/android/OlmLibSdk/olm-sdk/src/main/java/org/matrix/olm/OlmInboundGroupSession.java
+++ b/java/android/OlmLibSdk/olm-sdk/src/main/java/org/matrix/olm/OlmInboundGroupSession.java
@@ -26,7 +26,7 @@ import android.util.Log;
import java.io.Serializable;
public class OlmInboundGroupSession implements Serializable {
-
+ private static final long serialVersionUID = -772028491251653253L;
private static final String LOG_TAG = "OlmInboundGroupSession";
/** session raw pointer value returned by JNI.<br>
diff --git a/java/android/OlmLibSdk/olm-sdk/src/main/java/org/matrix/olm/OlmManager.java b/java/android/OlmLibSdk/olm-sdk/src/main/java/org/matrix/olm/OlmManager.java
index 55b9910ebc51f8f5f9226b8f62ce8f6b850cecd7..403b4b35f10c3fe81ec9e5f8783d6eec6209e8b8 100644
--- a/java/android/OlmLibSdk/olm-sdk/src/main/java/org/matrix/olm/OlmManager.java
+++ b/java/android/OlmLibSdk/olm-sdk/src/main/java/org/matrix/olm/OlmManager.java
@@ -17,10 +17,17 @@
package org.matrix.olm;
+import android.util.Log;
+
public class OlmManager {
+ private static final String LOG_TAG = "OlmManager";
- static {
- java.lang.System.loadLibrary("olm");
+ public OlmManager() {
+ try {
+ java.lang.System.loadLibrary("olm");
+ } catch(UnsatisfiedLinkError e) {
+ Log.e(LOG_TAG,"Exception loadLibrary() - Msg="+e.getMessage());
+ }
}
/**
diff --git a/java/android/OlmLibSdk/olm-sdk/src/main/java/org/matrix/olm/OlmOutboundGroupSession.java b/java/android/OlmLibSdk/olm-sdk/src/main/java/org/matrix/olm/OlmOutboundGroupSession.java
index 7c2c42b58f48e13f61e2f61164db9cc92cde6ed2..7fdf405755769d3669bdd2054b5e50deb01a01fb 100644
--- a/java/android/OlmLibSdk/olm-sdk/src/main/java/org/matrix/olm/OlmOutboundGroupSession.java
+++ b/java/android/OlmLibSdk/olm-sdk/src/main/java/org/matrix/olm/OlmOutboundGroupSession.java
@@ -18,8 +18,15 @@ package org.matrix.olm;
import android.text.TextUtils;
+import android.util.Log;
-public class OlmOutboundGroupSession {
+import java.io.IOException;
+import java.io.ObjectInputStream;
+import java.io.ObjectOutputStream;
+import java.io.Serializable;
+
+public class OlmOutboundGroupSession implements Serializable {
+ private static final long serialVersionUID = -3133097431283604416L;
private static final String LOG_TAG = "OlmOutboundGroupSession";
/** session raw pointer value returned by JNI.<br>
@@ -53,6 +60,120 @@ public class OlmOutboundGroupSession {
}
}
+ /**
+ * Kick off the serialization mechanism.
+ * @param aOutStream output stream for serializing
+ * @throws IOException
+ * @throws OlmException
+ */
+ private void writeObject(ObjectOutputStream aOutStream) throws IOException, OlmException {
+ aOutStream.defaultWriteObject();
+
+ // generate serialization key
+ String key = OlmUtility.getRandomKey();
+
+ // compute pickle string
+ StringBuffer errorMsg = new StringBuffer();
+ String pickledData = serializeDataWithKey(key, errorMsg);
+
+ if(null == pickledData) {
+ throw new OlmException(OlmException.EXCEPTION_CODE_OUTBOUND_GROUP_SESSION_SERIALIZATION, String.valueOf(errorMsg));
+ } else {
+ aOutStream.writeObject(key);
+ aOutStream.writeObject(pickledData);
+ }
+ }
+
+ /**
+ * Kick off the deserialization mechanism.
+ * @param aInStream
+ * @throws IOException
+ * @throws ClassNotFoundException
+ * @throws OlmException
+ */
+ private void readObject(ObjectInputStream aInStream) throws IOException, ClassNotFoundException, OlmException {
+ aInStream.defaultReadObject();
+ StringBuffer errorMsg = new StringBuffer();
+
+ String key = (String) aInStream.readObject();
+ String pickledData = (String) aInStream.readObject();
+
+ if(TextUtils.isEmpty(key)) {
+ throw new OlmException(OlmException.EXCEPTION_CODE_OUTBOUND_GROUP_SESSION_DESERIALIZATION, OlmException.EXCEPTION_MSG_INVALID_PARAMS_DESERIALIZATION+" key");
+
+ } else if(TextUtils.isEmpty(pickledData)) {
+ throw new OlmException(OlmException.EXCEPTION_CODE_OUTBOUND_GROUP_SESSION_DESERIALIZATION, OlmException.EXCEPTION_MSG_INVALID_PARAMS_DESERIALIZATION+" pickle");
+
+ } else if(!initNewSession()) {
+ throw new OlmException(OlmException.EXCEPTION_CODE_OUTBOUND_GROUP_SESSION_DESERIALIZATION, OlmException.EXCEPTION_MSG_INIT_NEW_ACCOUNT_DESERIALIZATION);
+
+ } else if(!initWithSerializedData(pickledData, key, errorMsg)) {
+ releaseSession(); // prevent memory leak
+ throw new OlmException(OlmException.EXCEPTION_CODE_OUTBOUND_GROUP_SESSION_DESERIALIZATION, String.valueOf(errorMsg));
+
+ } else {
+ Log.d(LOG_TAG,"## readObject(): success");
+ }
+ }
+
+ /**
+ * 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
+ */
+ private 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);
+ pickleRetValue = serializeDataWithKeyJni(aKey, aErrorMsg);
+ }
+
+ return pickleRetValue;
+ }
+ private native String serializeDataWithKeyJni(String 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
+ */
+ private 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);
+
+ if (TextUtils.isEmpty(aSerializedData) || TextUtils.isEmpty(aKey)) {
+ Log.e(LOG_TAG, "## initWithSerializedData(): invalid input parameters");
+ } else if (null == (jniError = initWithSerializedDataJni(aSerializedData, aKey))) {
+ retCode = true;
+ } else {
+ aErrorMsg.append(jniError);
+ }
+ }
+
+ return retCode;
+ }
+ private native String initWithSerializedDataJni(String aSerializedData, String aKey);
+
+
/**
* Release native session and invalid its JAVA reference counter part.<br>
* Public API for {@link #releaseSessionJni()}.
diff --git a/java/android/OlmLibSdk/olm-sdk/src/main/java/org/matrix/olm/OlmSession.java b/java/android/OlmLibSdk/olm-sdk/src/main/java/org/matrix/olm/OlmSession.java
index ca74352af1151ebd06ef751ae7a4b0bcdfcd42e8..eaf6110a207fe4183b95aa903f1cfd5588304d92 100644
--- a/java/android/OlmLibSdk/olm-sdk/src/main/java/org/matrix/olm/OlmSession.java
+++ b/java/android/OlmLibSdk/olm-sdk/src/main/java/org/matrix/olm/OlmSession.java
@@ -97,7 +97,7 @@ public class OlmSession implements Serializable {
}
/**
- * Return an account as a base64 string.<br>
+ * 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.
@@ -124,7 +124,7 @@ public class OlmSession implements Serializable {
/**
- * Loads an account from a pickled base64 string.<br>
+ * 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
diff --git a/java/android/OlmLibSdk/olm-sdk/src/main/jni/Android.mk b/java/android/OlmLibSdk/olm-sdk/src/main/jni/Android.mk
index 92a93593b1b90b10ea47b444e227f79373e04187..7a8f20b13838a2a710863d309e35b206ef765a02 100644
--- a/java/android/OlmLibSdk/olm-sdk/src/main/jni/Android.mk
+++ b/java/android/OlmLibSdk/olm-sdk/src/main/jni/Android.mk
@@ -47,7 +47,8 @@ olm_account.cpp \
olm_session.cpp \
olm_jni_helper.cpp \
olm_inbound_group_session.cpp \
-olm_outbound_group_session.cpp
+olm_outbound_group_session.cpp \
+olm_utility.cpp
LOCAL_LDLIBS := -llog
diff --git a/java/android/OlmLibSdk/olm-sdk/src/main/jni/olm_account.cpp b/java/android/OlmLibSdk/olm-sdk/src/main/jni/olm_account.cpp
index fd3a9779cd30ef3219fbec67ff7600535b9240bd..1a1b3600c21d86f789a11f170ca6f59c6622221f 100644
--- a/java/android/OlmLibSdk/olm-sdk/src/main/jni/olm_account.cpp
+++ b/java/android/OlmLibSdk/olm-sdk/src/main/jni/olm_account.cpp
@@ -642,7 +642,6 @@ JNIEXPORT jstring OLM_ACCOUNT_FUNC_DEF(initWithSerializedDataJni)(JNIEnv *env, j
{
LOGD(" ## initWithSerializedDataJni(): success - result=%lu ", result);
}
-
}
// free alloc
diff --git a/java/android/OlmLibSdk/olm-sdk/src/main/jni/olm_outbound_group_session.cpp b/java/android/OlmLibSdk/olm-sdk/src/main/jni/olm_outbound_group_session.cpp
index 55c6539e87e76f9e5ef5a9936f45e51657299a74..67bf8bd3aa878354311a75b09d30201e9a6c4a14 100644
--- a/java/android/OlmLibSdk/olm-sdk/src/main/jni/olm_outbound_group_session.cpp
+++ b/java/android/OlmLibSdk/olm-sdk/src/main/jni/olm_outbound_group_session.cpp
@@ -330,4 +330,166 @@ JNIEXPORT jstring OLM_OUTBOUND_GROUP_SESSION_FUNC_DEF(encryptMessageJni)(JNIEnv
}
+/**
+* Serialize and encrypt session instance into a base64 string.<br>
+* @param aKey key used to encrypt the serialized session data
+* @param[out] aErrorMsg error message set if operation failed
+* @return a base64 string if operation succeed, null otherwise
+**/
+JNIEXPORT jstring OLM_OUTBOUND_GROUP_SESSION_FUNC_DEF(serializeDataWithKeyJni)(JNIEnv *env, jobject thiz, jstring aKey, jobject aErrorMsg)
+{
+ jstring pickledDataRetValue = 0;
+ jclass errorMsgJClass = 0;
+ jmethodID errorMsgMethodId = 0;
+ jstring errorJstring = 0;
+ const char *keyPtr = NULL;
+ void *pickledPtr = NULL;
+ OlmOutboundGroupSession* sessionPtr = NULL;
+
+ LOGD("## outbound group session serializeDataWithKeyJni(): IN");
+
+ if(NULL == (sessionPtr = (OlmOutboundGroupSession*)getOutboundGroupSessionInstanceId(env,thiz)))
+ {
+ LOGE(" ## serializeDataWithKeyJni(): failure - invalid session ptr");
+ }
+ else if(0 == aKey)
+ {
+ LOGE(" ## serializeDataWithKeyJni(): failure - invalid key");
+ }
+ else if(0 == aErrorMsg)
+ {
+ LOGE(" ## serializeDataWithKeyJni(): failure - invalid error object");
+ }
+ else if(0 == (errorMsgJClass = env->GetObjectClass(aErrorMsg)))
+ {
+ LOGE(" ## serializeDataWithKeyJni(): failure - unable to get error class");
+ }
+ else if(0 == (errorMsgMethodId = env->GetMethodID(errorMsgJClass, "append", "(Ljava/lang/String;)Ljava/lang/StringBuffer;")))
+ {
+ LOGE(" ## serializeDataWithKeyJni(): failure - unable to get error method ID");
+ }
+ else if(NULL == (keyPtr = env->GetStringUTFChars(aKey, 0)))
+ {
+ LOGE(" ## serializeDataWithKeyJni(): failure - keyPtr JNI allocation OOM");
+ }
+ else
+ {
+ size_t pickledLength = olm_pickle_outbound_group_session_length(sessionPtr);
+ size_t keyLength = (size_t)env->GetStringUTFLength(aKey);
+ LOGD(" ## serializeDataWithKeyJni(): pickledLength=%lu keyLength=%lu",pickledLength, keyLength);
+ LOGD(" ## serializeDataWithKeyJni(): key=%s",(char const *)keyPtr);
+
+ if(NULL == (pickledPtr = (void*)malloc((pickledLength+1)*sizeof(uint8_t))))
+ {
+ LOGE(" ## serializeDataWithKeyJni(): failure - pickledPtr buffer OOM");
+ }
+ else
+ {
+ size_t result = olm_pickle_outbound_group_session(sessionPtr,
+ (void const *)keyPtr,
+ keyLength,
+ (void*)pickledPtr,
+ pickledLength);
+ if(result == olm_error())
+ {
+ const char *errorMsgPtr = olm_outbound_group_session_last_error(sessionPtr);
+ LOGE(" ## serializeDataWithKeyJni(): failure - olm_pickle_outbound_group_session() Msg=%s",errorMsgPtr);
+
+ if(0 != (errorJstring = env->NewStringUTF(errorMsgPtr)))
+ {
+ env->CallObjectMethod(aErrorMsg, errorMsgMethodId, errorJstring);
+ }
+ }
+ else
+ {
+ // build success output
+ (static_cast<char*>(pickledPtr))[pickledLength] = static_cast<char>('\0');
+ pickledDataRetValue = env->NewStringUTF((const char*)pickledPtr);
+ LOGD(" ## serializeDataWithKeyJni(): success - result=%lu pickled=%s", result, static_cast<char*>(pickledPtr));
+ }
+ }
+ }
+
+ // free alloc
+ if(NULL != keyPtr)
+ {
+ env->ReleaseStringUTFChars(aKey, keyPtr);
+ }
+
+ if(NULL != pickledPtr)
+ {
+ free(pickledPtr);
+ }
+
+ return pickledDataRetValue;
+}
+
+
+JNIEXPORT jstring OLM_OUTBOUND_GROUP_SESSION_FUNC_DEF(initWithSerializedDataJni)(JNIEnv *env, jobject thiz, jstring aSerializedData, jstring aKey)
+{
+ OlmOutboundGroupSession* sessionPtr = NULL;
+ jstring errorMessageRetValue = 0;
+ const char *keyPtr = NULL;
+ const char *pickledPtr = NULL;
+
+ LOGD("## initWithSerializedDataJni(): IN");
+
+ if(NULL == (sessionPtr = (OlmOutboundGroupSession*)getOutboundGroupSessionInstanceId(env,thiz)))
+ {
+ LOGE(" ## initWithSerializedDataJni(): failure - session failure OOM");
+ }
+ else if(0 == aKey)
+ {
+ LOGE(" ## initWithSerializedDataJni(): failure - invalid key");
+ }
+ else if(0 == aSerializedData)
+ {
+ LOGE(" ## initWithSerializedDataJni(): failure - serialized data");
+ }
+ else if(NULL == (keyPtr = env->GetStringUTFChars(aKey, 0)))
+ {
+ LOGE(" ## initWithSerializedDataJni(): failure - keyPtr JNI allocation OOM");
+ }
+ else if(NULL == (pickledPtr = env->GetStringUTFChars(aSerializedData, 0)))
+ {
+ LOGE(" ## initWithSerializedDataJni(): failure - pickledPtr JNI allocation OOM");
+ }
+ else
+ {
+ size_t pickledLength = (size_t)env->GetStringUTFLength(aSerializedData);
+ size_t keyLength = (size_t)env->GetStringUTFLength(aKey);
+ LOGD(" ## initWithSerializedDataJni(): pickledLength=%lu keyLength=%lu",pickledLength, keyLength);
+ LOGD(" ## initWithSerializedDataJni(): key=%s",(char const *)keyPtr);
+ LOGD(" ## initWithSerializedDataJni(): pickled=%s",(char const *)pickledPtr);
+
+ size_t result = olm_unpickle_outbound_group_session(sessionPtr,
+ (void const *)keyPtr,
+ keyLength,
+ (void*)pickledPtr,
+ pickledLength);
+ if(result == olm_error())
+ {
+ const char *errorMsgPtr = olm_outbound_group_session_last_error(sessionPtr);
+ LOGE(" ## initWithSerializedDataJni(): failure - olm_unpickle_outbound_group_session() Msg=%s",errorMsgPtr);
+ errorMessageRetValue = env->NewStringUTF(errorMsgPtr);
+ }
+ else
+ {
+ LOGD(" ## initWithSerializedDataJni(): success - result=%lu ", result);
+ }
+ }
+
+ // free alloc
+ if(NULL != keyPtr)
+ {
+ env->ReleaseStringUTFChars(aKey, keyPtr);
+ }
+
+ if(NULL != pickledPtr)
+ {
+ env->ReleaseStringUTFChars(aSerializedData, pickledPtr);
+ }
+
+ return errorMessageRetValue;
+}
diff --git a/java/android/OlmLibSdk/olm-sdk/src/main/jni/olm_outbound_group_session.h b/java/android/OlmLibSdk/olm-sdk/src/main/jni/olm_outbound_group_session.h
index 6e264aabdad09d8e72a2a267652c8e37a26c951f..22c32a7f6109125d16e212eb6459428614fdc67a 100644
--- a/java/android/OlmLibSdk/olm-sdk/src/main/jni/olm_outbound_group_session.h
+++ b/java/android/OlmLibSdk/olm-sdk/src/main/jni/olm_outbound_group_session.h
@@ -38,6 +38,9 @@ JNIEXPORT jstring OLM_OUTBOUND_GROUP_SESSION_FUNC_DEF(sessionKeyJni)(JNIEnv *env
JNIEXPORT jstring OLM_OUTBOUND_GROUP_SESSION_FUNC_DEF(encryptMessageJni)(JNIEnv *env, jobject thiz, jstring aClearMsgPtr);
+// serialization
+JNIEXPORT jstring OLM_OUTBOUND_GROUP_SESSION_FUNC_DEF(serializeDataWithKeyJni)(JNIEnv *env, jobject thiz, jstring aKey, jobject aErrorMsg);
+JNIEXPORT jstring OLM_OUTBOUND_GROUP_SESSION_FUNC_DEF(initWithSerializedDataJni)(JNIEnv *env, jobject thiz, jstring aSerializedData, jstring aKey);
#ifdef __cplusplus
}
diff --git a/java/android/OlmLibSdk/olm-sdk/src/main/jni/olm_session.cpp b/java/android/OlmLibSdk/olm-sdk/src/main/jni/olm_session.cpp
index 3422fee4c1f50fc06cdba24b60b080530bba17a8..9f64d2e50d6c3ac6597fad55a010a5912c18827b 100644
--- a/java/android/OlmLibSdk/olm-sdk/src/main/jni/olm_session.cpp
+++ b/java/android/OlmLibSdk/olm-sdk/src/main/jni/olm_session.cpp
@@ -41,7 +41,6 @@ OlmSession* initializeSessionMemory()
return sessionPtr;
}
-
JNIEXPORT jlong OLM_SESSION_FUNC_DEF(createNewSessionJni)(JNIEnv *env, jobject thiz)
{
LOGD("## createNewSessionJni(): IN");