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Implement OpenSSL locking callbacks

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This commit is contained in:
Cameron Gutman 2019-07-20 19:33:21 -07:00
parent 7e65e6963a
commit ce70b18bdb
2 changed files with 29 additions and 2 deletions
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29
http.cpp
View File

@ -16,6 +16,7 @@ X509 *g_Cert;
EVP_PKEY *g_PrivateKey;
char *g_UniqueId;
char *g_CertHex;
pthread_mutex_t *g_OSSLMutexes;
void MoonlightInstance::MakeCert(int32_t callbackId, pp::VarArray args)
{
@ -79,16 +80,40 @@ void MoonlightInstance::LoadCert(const char* certStr, const char* keyStr)
free(_keyStr);
}
void MoonlightInstance::OSSLThreadLock(int mode, int n, const char *, int)
{
if (mode & CRYPTO_LOCK) {
pthread_mutex_lock(&g_OSSLMutexes[n]);
}
else {
pthread_mutex_unlock(&g_OSSLMutexes[n]);
}
}
unsigned long MoonlightInstance::OSSLThreadId(void)
{
return (unsigned long)pthread_self();
}
void MoonlightInstance::NvHTTPInit(int32_t callbackId, pp::VarArray args)
{
std::string _cert = args.Get(0).AsString();
std::string _key = args.Get(1).AsString();
std::string _uniqueId = args.Get(2).AsString();
// This will initialize OpenSSL
curl_global_init(CURL_GLOBAL_DEFAULT);
LoadCert(_cert.c_str(), _key.c_str());
g_UniqueId = strdup(_uniqueId.c_str());
curl_global_init(CURL_GLOBAL_DEFAULT);
g_OSSLMutexes = new pthread_mutex_t[CRYPTO_num_locks()];
for (int i = 0; i < CRYPTO_num_locks(); i++) {
pthread_mutex_init(&g_OSSLMutexes[i], NULL);
}
CRYPTO_set_id_callback(OSSLThreadId);
CRYPTO_set_locking_callback(OSSLThreadLock);
pp::VarDictionary ret;
ret.Set("callbackId", pp::Var(callbackId));

2
moonlight.hpp
View File

@ -155,6 +155,8 @@ class MoonlightInstance : public pp::Instance, public pp::MouseLock {
void MakeCert(int32_t callbackId, pp::VarArray args);
void LoadCert(const char* certStr, const char* keyStr);
static void OSSLThreadLock(int mode, int n, const char *, int);
static unsigned long OSSLThreadId(void);
void NvHTTPInit(int32_t callbackId, pp::VarArray args);
void NvHTTPRequest(int32_t, int32_t callbackId, pp::VarArray args);