fmt: Whitespace

[cassiopeia.git] / src / crypto / sslUtil.cpp

diff --git a/src/crypto/sslUtil.cpp b/src/crypto/sslUtil.cpp
index c011b3cf82bda271839312d680cb2f1d0f51e26c..d0df60c9d7a3f5171b093e8bf1421ede90a6bee9 100644 (file)
--- a/src/crypto/sslUtil.cpp
+++ b/src/crypto/sslUtil.cpp
@@ -38,7 +38,11 @@ std::shared_ptr<X509> loadX509FromFile( const std::string& filename ) {
 }
 
 std::shared_ptr<EVP_PKEY> loadPkeyFromFile( const std::string& filename ) {
-    std::shared_ptr<FILE> f( fopen( filename.c_str(), "r" ), fclose );
+    std::shared_ptr<FILE> f( fopen( filename.c_str(), "r" ), []( FILE * ptr ) {
+        if( ptr ) {
+            fclose( ptr );
+        }
+    } );
 
     if( !f ) {
         return std::shared_ptr<EVP_PKEY>();
@@ -92,6 +96,7 @@ std::shared_ptr<SSL_CTX> generateSSLContext( bool server ) {
     SSL_CTX_set_verify( ctx.get(), SSL_VERIFY_PEER | SSL_VERIFY_FAIL_IF_NO_PEER_CERT, verify_callback );
     SSL_CTX_use_certificate_file( ctx.get(), server ? "keys/signer_server.crt" : "keys/signer_client.crt", SSL_FILETYPE_PEM );
     SSL_CTX_use_PrivateKey_file( ctx.get(), server ? "keys/signer_server.key" : "keys/signer_client.key", SSL_FILETYPE_PEM );
+
     if( 1 != SSL_CTX_load_verify_locations( ctx.get(), "keys/ca.crt", 0 ) ) {
         throw "Cannot load CA store for certificate validation.";
     }