Imported Upstream version 2.0.3

2 files changed, 78 insertions, 9 deletions

diff --git a/util/net/sock.cpp b/util/net/sock.cpp
index 69c42f2..ac565c3 100644
--- a/util/net/sock.cpp
+++ b/util/net/sock.cpp
@@ -342,6 +342,67 @@ namespace mongo {
     // ------------ SSLManager -----------------
 
 #ifdef MONGO_SSL
+    static unsigned long _ssl_id_callback();
+    static void _ssl_locking_callback(int mode, int type, const char *file, int line);
+
+    class SSLThreadInfo {
+    public:
+        
+        SSLThreadInfo() {
+            _id = ++_next;
+            CRYPTO_set_id_callback(_ssl_id_callback);
+            CRYPTO_set_locking_callback(_ssl_locking_callback);
+        }
+        
+        ~SSLThreadInfo() {
+            CRYPTO_set_id_callback(0);
+        }
+
+        unsigned long id() const { return _id; }
+        
+        void lock_callback( int mode, int type, const char *file, int line ) {
+            if ( mode & CRYPTO_LOCK ) {
+                _mutex[type]->lock();
+            }
+            else {
+                _mutex[type]->unlock();
+            }
+        }
+        
+        static void init() {
+            while ( (int)_mutex.size() < CRYPTO_num_locks() )
+                _mutex.push_back( new SimpleMutex("SSLThreadInfo") );
+        }
+
+        static SSLThreadInfo* get() {
+            SSLThreadInfo* me = _thread.get();
+            if ( ! me ) {
+                me = new SSLThreadInfo();
+                _thread.reset( me );
+            }
+            return me;
+        }
+
+    private:
+        unsigned _id;
+        
+        static AtomicUInt _next;
+        static vector<SimpleMutex*> _mutex;
+        static boost::thread_specific_ptr<SSLThreadInfo> _thread;
+    };
+
+    static unsigned long _ssl_id_callback() {
+        return SSLThreadInfo::get()->id();
+    }
+    static void _ssl_locking_callback(int mode, int type, const char *file, int line) {
+        SSLThreadInfo::get()->lock_callback( mode , type , file , line );
+    }
+
+    AtomicUInt SSLThreadInfo::_next;
+    vector<SimpleMutex*> SSLThreadInfo::_mutex;
+    boost::thread_specific_ptr<SSLThreadInfo> SSLThreadInfo::_thread;
+
+
     SSLManager::SSLManager( bool client ) {
         _client = client;
         SSL_library_init();
@@ -352,6 +413,8 @@ namespace mongo {
         massert( 15864 , mongoutils::str::stream() << "can't create SSL Context: " << ERR_error_string(ERR_get_error(), NULL) , _context );
         
         SSL_CTX_set_options( _context, SSL_OP_ALL);   
+        SSLThreadInfo::init();
+        SSLThreadInfo::get();
     }
 
     void SSLManager::setupPubPriv( const string& privateKeyFile , const string& publicKeyFile ) {
@@ -387,6 +450,7 @@ namespace mongo {
     }
         
     SSL * SSLManager::secure( int fd ) {
+        SSLThreadInfo::get();
         SSL * ssl = SSL_new( _context );
         massert( 15861 , "can't create SSL" , ssl );
         SSL_set_fd( ssl , fd );
@@ -415,13 +479,18 @@ namespace mongo {
         _bytesOut = 0;
         _bytesIn = 0;
 #ifdef MONGO_SSL
+        _ssl = 0;
         _sslAccepted = 0;
 #endif
     }
 
     void Socket::close() {
 #ifdef MONGO_SSL
-        _ssl.reset();
+        if ( _ssl ) {
+            SSL_shutdown( _ssl );
+            SSL_free( _ssl );
+            _ssl = 0;
+        }
 #endif
         if ( _fd >= 0 ) {
             closesocket( _fd );
@@ -433,8 +502,8 @@ namespace mongo {
     void Socket::secure( SSLManager * ssl ) {
         assert( ssl );
         assert( _fd >= 0 );
-        _ssl.reset( ssl->secure( _fd ) );
-        SSL_connect( _ssl.get() );
+        _ssl = ssl->secure( _fd );
+        SSL_connect( _ssl );
     }
 
     void Socket::secureAccepted( SSLManager * ssl ) { 
@@ -446,8 +515,8 @@ namespace mongo {
 #ifdef MONGO_SSL
         if ( _sslAccepted ) {
             assert( _fd );
-            _ssl.reset( _sslAccepted->secure( _fd ) );
-            SSL_accept( _ssl.get() );
+            _ssl = _sslAccepted->secure( _fd );
+            SSL_accept( _ssl );
             _sslAccepted = 0;
         }
 #endif
@@ -510,7 +579,7 @@ namespace mongo {
     int Socket::_send( const char * data , int len ) {
 #ifdef MONGO_SSL
         if ( _ssl ) {
-            return SSL_write( _ssl.get() , data , len );
+            return SSL_write( _ssl , data , len );
         }
 #endif
         return ::send( _fd , data , len , portSendFlags );
@@ -524,7 +593,7 @@ namespace mongo {
                 
 #ifdef MONGO_SSL
                 if ( _ssl ) {
-                    log() << "SSL Error ret: " << ret << " err: " << SSL_get_error( _ssl.get() , ret ) 
+                    log() << "SSL Error ret: " << ret << " err: " << SSL_get_error( _ssl , ret ) 
                           << " " << ERR_error_string(ERR_get_error(), NULL) 
                           << endl;
                 }
@@ -679,7 +748,7 @@ namespace mongo {
     int Socket::_recv( char *buf, int max ) {
 #ifdef MONGO_SSL
         if ( _ssl ){
-            return SSL_read( _ssl.get() , buf , max );
+            return SSL_read( _ssl , buf , max );
         }
 #endif
         return ::recv( _fd , buf , max , portRecvFlags );
diff --git a/util/net/sock.h b/util/net/sock.h
index 1cd5133..f91c288 100644
--- a/util/net/sock.h
+++ b/util/net/sock.h
@@ -243,7 +243,7 @@ namespace mongo {
         long long _bytesOut;
 
 #ifdef MONGO_SSL
-        shared_ptr<SSL> _ssl;
+        SSL* _ssl;
         SSLManager * _sslAccepted;
 #endif