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Diffstat (limited to 'android/olm-sdk/src/main/jni/olm_sas.cpp')
-rw-r--r--android/olm-sdk/src/main/jni/olm_sas.cpp390
1 files changed, 0 insertions, 390 deletions
diff --git a/android/olm-sdk/src/main/jni/olm_sas.cpp b/android/olm-sdk/src/main/jni/olm_sas.cpp
deleted file mode 100644
index 400934f..0000000
--- a/android/olm-sdk/src/main/jni/olm_sas.cpp
+++ /dev/null
@@ -1,390 +0,0 @@
-/*
- * Copyright 2019 New Vector Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "olm_sas.h"
-
-#include "olm/olm.h"
-
-using namespace AndroidOlmSdk;
-
-JNIEXPORT jlong OLM_SAS_FUNC_DEF(createNewSASJni)(JNIEnv *env, jobject thiz)
-{
-
- size_t sasSize = olm_sas_size();
- OlmSAS *sasPtr = (OlmSAS *) malloc(sasSize);
- const char* errorMessage = NULL;
-
- if (!sasPtr)
- {
- LOGE("## createNewSASJni(): failure - init SAS OOM");
- env->ThrowNew(env->FindClass("java/lang/Exception"), "init sas OOM");
- }
- else
- {
- sasPtr = olm_sas(sasPtr)
- LOGD(" ## createNewSASJni(): success - sasPtr=%p (jlong)(intptr_t)accountPtr=%lld",sasPtr,(jlong)(intptr_t)sasPtr);
- }
-
- size_t randomSize = olm_create_sas_random_length(sasPtr);
- uint8_t *randomBuffPtr = NULL;
-
- LOGD("## createNewSASJni(): randomSize=%lu",static_cast<long unsigned int>(randomSize));
-
- if ( (0 != randomSize) && !setRandomInBuffer(env, &randomBuffPtr, randomSize))
- {
- LOGE("## createNewSASJni(): failure - random buffer init");
- errorMessage = "Failed to init private key";
- }
- else
- {
- size_t result = olm_create_sas(sasPtr, randomBuffPtr, randomSize);
- if (result == olm_error())
- {
- errorMessage = (const char *)olm_sas_last_error(sasPtr);
- LOGE("## createNewSASJni(): failure - error creating SAS Msg=%s", errorMessage);
- }
- }
-
- if (randomBuffPtr)
- {
- memset(randomBuffPtr, 0, randomSize);
- free(randomBuffPtr);
- }
-
- if (errorMessage)
- {
- env->ThrowNew(env->FindClass("java/lang/Exception"), errorMessage);
- }
-
- return (jlong)(intptr_t)sasPtr;
-}
-
-JNIEXPORT void OLM_SAS_FUNC_DEF(releaseSASJni)(JNIEnv *env, jobject thiz)
-{
- LOGD("## releaseSASJni(): IN");
- OlmSAS* sasPtr = getOlmSasInstanceId(env, thiz);
-
- if (!sasPtr)
- {
- LOGE("## releaseSessionJni(): failure - invalid Session ptr=NULL");
- }
- else
- {
- olm_clear_sas(sasPtr);
- // even if free(NULL) does not crash, logs are performed for debug purpose
- free(sasPtr);
- }
-}
-
-
-JNIEXPORT jbyteArray OLM_SAS_FUNC_DEF(getPubKeyJni)(JNIEnv *env, jobject thiz)
-{
- LOGD("## getPubKeyJni(): IN");
- const char* errorMessage = NULL;
- jbyteArray returnValue = 0;
- OlmSAS* sasPtr = getOlmSasInstanceId(env, thiz);
-
- if (!sasPtr)
- {
- LOGE("## getPubKeyJni(): failure - invalid SAS ptr=NULL");
- errorMessage = "invalid SAS ptr=NULL";
- }
- else
- {
- size_t pubKeyLength = olm_sas_pubkey_length(sasPtr);
- void *pubkey = malloc(pubKeyLength*sizeof(uint8_t));
- size_t result = olm_sas_get_pubkey(sasPtr, pubkey, pubKeyLength);
- if (result == olm_error())
- {
- errorMessage = (const char *)olm_sas_last_error(sasPtr);
- LOGE("## getPubKeyJni(): failure - error getting pub key Msg=%s", errorMessage);
- }
- else
- {
- returnValue = env->NewByteArray(pubKeyLength);
- env->SetByteArrayRegion(returnValue, 0 , pubKeyLength, (jbyte*)pubkey);
- }
- if (pubkey) {
- free(pubkey);
- }
- }
-
- if (errorMessage)
- {
- env->ThrowNew(env->FindClass("java/lang/Exception"), errorMessage);
- }
-
- return returnValue;
-}
-
-JNIEXPORT void OLM_SAS_FUNC_DEF(setTheirPubKey)(JNIEnv *env, jobject thiz,jbyteArray pubKeyBuffer) {
-
- OlmSAS* sasPtr = getOlmSasInstanceId(env, thiz);
-
- const char* errorMessage = NULL;
- jbyte *pubKeyPtr = NULL;
- jboolean pubKeyWasCopied = JNI_FALSE;
-
- if (!sasPtr)
- {
- LOGE("## setTheirPubKey(): failure - invalid SAS ptr=NULL");
- errorMessage = "invalid SAS ptr=NULL";
- } else if(!pubKeyBuffer) {
- LOGE("## setTheirPubKey(): failure - invalid info");
- errorMessage = "invalid pubKey";
- }
- else if (!(pubKeyPtr = env->GetByteArrayElements(pubKeyBuffer, &pubKeyWasCopied)))
- {
- LOGE(" ## setTheirPubKey(): failure - info JNI allocation OOM");
- errorMessage = "info JNI allocation OOM";
- }
- else
- {
- size_t pubKeyLength = (size_t)env->GetArrayLength(pubKeyBuffer);
- size_t result = olm_sas_set_their_key(sasPtr,pubKeyPtr,pubKeyLength);
- if (result == olm_error())
- {
- errorMessage = (const char *)olm_sas_last_error(sasPtr);
- LOGE("## setTheirPubKey(): failure - error setting their key Msg=%s", errorMessage);
- }
- }
- // free alloc
- if (pubKeyPtr)
- {
- if (pubKeyWasCopied)
- {
- memset(pubKeyPtr, 0, (size_t)env->GetArrayLength(pubKeyBuffer));
- }
- env->ReleaseByteArrayElements(pubKeyBuffer, pubKeyPtr, JNI_ABORT);
- }
-
- if (errorMessage)
- {
- env->ThrowNew(env->FindClass("java/lang/Exception"), errorMessage);
- }
-
-}
-
-JNIEXPORT jbyteArray OLM_SAS_FUNC_DEF(generateShortCodeJni)(JNIEnv *env, jobject thiz, jbyteArray infoStringBytes, jint byteNb) {
- LOGD("## generateShortCodeJni(): IN");
- const char* errorMessage = NULL;
- jbyteArray returnValue = 0;
- OlmSAS* sasPtr = getOlmSasInstanceId(env, thiz);
-
- jbyte *infoPtr = NULL;
- jboolean infoWasCopied = JNI_FALSE;
-
- if (!sasPtr)
- {
- LOGE("## generateShortCodeJni(): failure - invalid SAS ptr=NULL");
- errorMessage = "invalid SAS ptr=NULL";
- } else if(!infoStringBytes) {
- LOGE("## generateShortCodeJni(): failure - invalid info");
- errorMessage = "invalid info";
- }
- else if (!(infoPtr = env->GetByteArrayElements(infoStringBytes, &infoWasCopied)))
- {
- LOGE(" ## generateShortCodeJni(): failure - info JNI allocation OOM");
- errorMessage = "info JNI allocation OOM";
- }
- else {
- size_t shortBytesCodeLength = (size_t) byteNb;
- void *shortBytesCode = malloc(shortBytesCodeLength * sizeof(uint8_t));
- size_t infoLength = (size_t)env->GetArrayLength(infoStringBytes);
- olm_sas_generate_bytes(sasPtr, infoPtr, infoLength, shortBytesCode, shortBytesCodeLength);
- returnValue = env->NewByteArray(shortBytesCodeLength);
- env->SetByteArrayRegion(returnValue, 0 , shortBytesCodeLength, (jbyte*)shortBytesCode);
- free(shortBytesCode);
- }
-
- // free alloc
- if (infoPtr)
- {
- if (infoWasCopied)
- {
- memset(infoPtr, 0, (size_t)env->GetArrayLength(infoStringBytes));
- }
- env->ReleaseByteArrayElements(infoStringBytes, infoPtr, JNI_ABORT);
- }
-
- if (errorMessage)
- {
- env->ThrowNew(env->FindClass("java/lang/Exception"), errorMessage);
- }
-
- return returnValue;
-}
-
-
-JNIEXPORT jbyteArray OLM_SAS_FUNC_DEF(calculateMacJni)(JNIEnv *env, jobject thiz,jbyteArray messageBuffer,jbyteArray infoBuffer) {
- LOGD("## calculateMacJni(): IN");
- const char* errorMessage = NULL;
- jbyteArray returnValue = 0;
- OlmSAS* sasPtr = getOlmSasInstanceId(env, thiz);
-
- jbyte *messagePtr = NULL;
- jboolean messageWasCopied = JNI_FALSE;
-
- jbyte *infoPtr = NULL;
- jboolean infoWasCopied = JNI_FALSE;
-
- if (!sasPtr)
- {
- LOGE("## calculateMacJni(): failure - invalid SAS ptr=NULL");
- errorMessage = "invalid SAS ptr=NULL";
- } else if(!messageBuffer) {
- LOGE("## calculateMacJni(): failure - invalid message");
- errorMessage = "invalid info";
- }
- else if (!(messagePtr = env->GetByteArrayElements(messageBuffer, &messageWasCopied)))
- {
- LOGE(" ## calculateMacJni(): failure - message JNI allocation OOM");
- errorMessage = "message JNI allocation OOM";
- }
- else if (!(infoPtr = env->GetByteArrayElements(infoBuffer, &infoWasCopied)))
- {
- LOGE(" ## calculateMacJni(): failure - info JNI allocation OOM");
- errorMessage = "info JNI allocation OOM";
- } else {
-
- size_t infoLength = (size_t)env->GetArrayLength(infoBuffer);
- size_t messageLength = (size_t)env->GetArrayLength(messageBuffer);
- size_t macLength = olm_sas_mac_length(sasPtr);
-
- void *macPtr = malloc(macLength*sizeof(uint8_t));
-
- size_t result = olm_sas_calculate_mac(sasPtr,messagePtr,messageLength,infoPtr,infoLength,macPtr,macLength);
- if (result == olm_error())
- {
- errorMessage = (const char *)olm_sas_last_error(sasPtr);
- LOGE("## calculateMacJni(): failure - error calculating SAS mac Msg=%s", errorMessage);
- }
- else
- {
- returnValue = env->NewByteArray(macLength);
- env->SetByteArrayRegion(returnValue, 0 , macLength, (jbyte*)macPtr);
- }
-
- if (macPtr) {
- free(macPtr);
- }
- }
-
- // free alloc
- if (infoPtr)
- {
- if (infoWasCopied)
- {
- memset(infoPtr, 0, (size_t)env->GetArrayLength(infoBuffer));
- }
- env->ReleaseByteArrayElements(infoBuffer, infoPtr, JNI_ABORT);
- }
- if (messagePtr)
- {
- if (messageWasCopied)
- {
- memset(messagePtr, 0, (size_t)env->GetArrayLength(messageBuffer));
- }
- env->ReleaseByteArrayElements(messageBuffer, messagePtr, JNI_ABORT);
- }
-
- if (errorMessage)
- {
- env->ThrowNew(env->FindClass("java/lang/Exception"), errorMessage);
- }
-
- return returnValue;
-}
-
-JNIEXPORT jbyteArray OLM_SAS_FUNC_DEF(calculateMacLongKdfJni)(JNIEnv *env, jobject thiz,jbyteArray messageBuffer,jbyteArray infoBuffer) {
- LOGD("## calculateMacLongKdfJni(): IN");
- const char* errorMessage = NULL;
- jbyteArray returnValue = 0;
- OlmSAS* sasPtr = getOlmSasInstanceId(env, thiz);
-
- jbyte *messagePtr = NULL;
- jboolean messageWasCopied = JNI_FALSE;
-
- jbyte *infoPtr = NULL;
- jboolean infoWasCopied = JNI_FALSE;
-
- if (!sasPtr)
- {
- LOGE("## calculateMacLongKdfJni(): failure - invalid SAS ptr=NULL");
- errorMessage = "invalid SAS ptr=NULL";
- } else if(!messageBuffer) {
- LOGE("## calculateMacLongKdfJni(): failure - invalid message");
- errorMessage = "invalid info";
- }
- else if (!(messagePtr = env->GetByteArrayElements(messageBuffer, &messageWasCopied)))
- {
- LOGE(" ## calculateMacLongKdfJni(): failure - message JNI allocation OOM");
- errorMessage = "message JNI allocation OOM";
- }
- else if (!(infoPtr = env->GetByteArrayElements(infoBuffer, &infoWasCopied)))
- {
- LOGE(" ## calculateMacLongKdfJni(): failure - info JNI allocation OOM");
- errorMessage = "info JNI allocation OOM";
- } else {
-
- size_t infoLength = (size_t)env->GetArrayLength(infoBuffer);
- size_t messageLength = (size_t)env->GetArrayLength(messageBuffer);
- size_t macLength = olm_sas_mac_length(sasPtr);
-
- void *macPtr = malloc(macLength*sizeof(uint8_t));
-
- size_t result = olm_sas_calculate_mac_long_kdf(sasPtr,messagePtr,messageLength,infoPtr,infoLength,macPtr,macLength);
- if (result == olm_error())
- {
- errorMessage = (const char *)olm_sas_last_error(sasPtr);
- LOGE("## calculateMacLongKdfJni(): failure - error calculating SAS mac Msg=%s", errorMessage);
- }
- else
- {
- returnValue = env->NewByteArray(macLength);
- env->SetByteArrayRegion(returnValue, 0 , macLength, (jbyte*)macPtr);
- }
-
- if (macPtr) {
- free(macPtr);
- }
- }
-
- // free alloc
- if (infoPtr)
- {
- if (infoWasCopied)
- {
- memset(infoPtr, 0, (size_t)env->GetArrayLength(infoBuffer));
- }
- env->ReleaseByteArrayElements(infoBuffer, infoPtr, JNI_ABORT);
- }
- if (messagePtr)
- {
- if (messageWasCopied)
- {
- memset(messagePtr, 0, (size_t)env->GetArrayLength(messageBuffer));
- }
- env->ReleaseByteArrayElements(messageBuffer, messagePtr, JNI_ABORT);
- }
-
- if (errorMessage)
- {
- env->ThrowNew(env->FindClass("java/lang/Exception"), errorMessage);
- }
-
- return returnValue;
-} \ No newline at end of file
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