work in progress on setting up tls connections to rabbitmq

examples/libev.cpp

@@ -74,7 +74,7 @@ int main()
 #endif
 
     // make a connection
-    AMQP::Address address("amqp://guest:guest@localhost/");
+    AMQP::Address address("amqps://guest:guest@testmailsender1.copernica.nl/");
     AMQP::TcpConnection connection(&handler, address);
     
     // we need a channel too

src/linux_tcp/openssl.cpp

@@ -256,7 +256,23 @@ long SSL_ctrl(SSL *ssl, int cmd, long larg, void *parg)
     // call the openssl function
     return func(ssl, cmd, larg, parg);
 }
+
+/**
+ *  Set the certificate file to be used by the connection
+ *  @param  ssl     ssl structure
+ *  @param  file    filename
+ *  @param  type    type of file
+ *  @return int
+ */
+int SSL_use_certificate_file(SSL *ssl, const char *file, int type)
+{
+    // create a function
+    static Function<decltype(::SSL_use_certificate_file)> func("SSL_use_certificate_file");
     
+    // call the openssl function
+    return func(ssl, file, type);
+}
+
 /**
  *  End of namespace
  */

src/linux_tcp/openssl.h

@@ -43,6 +43,7 @@ int      SSL_shutdown(SSL *ssl);
 int      SSL_set_fd(SSL *ssl, int fd);
 int      SSL_get_shutdown(const SSL *ssl);
 int      SSL_get_error(const SSL *ssl, int ret);
+int      SSL_use_certificate_file(SSL *ssl, const char *file, int type);
 void     SSL_set_connect_state(SSL *ssl);
 void     SSL_CTX_free(SSL_CTX *ctx);
 void     SSL_free(SSL *ssl);

src/linux_tcp/sslcontext.h

@@ -32,7 +32,7 @@ private:
 public:
     /**
      *  Constructor
-     *  @param  method
+     *  @param  method      the connect method to use
      *  @throws std::runtime_error
      */
     SslContext(const SSL_METHOD *method) : _ctx(OpenSSL::SSL_CTX_new(method)) 

src/linux_tcp/sslwrapper.h

@@ -33,11 +33,14 @@ public:
     /**
      *  Constructor
      *  @param  ctx
+     *  @param  file
      */
     SslWrapper(SSL_CTX *ctx) : _ssl(OpenSSL::SSL_new(ctx)) 
     {
         // report error
         if (_ssl == nullptr) throw std::runtime_error("failed to construct ssl structure");
+        
+        //OpenSSL::SSL_use_certificate_file(_ssl, "cert.pem", SSL_FILETYPE_PEM);
     }
     
     /**