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sys-cluster/csync2: remove unused patch

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Closes: https://github.com/gentoo/gentoo/pull/3900
This commit is contained in:
Michael Mair-Keimberger (asterix)
2017-02-10 16:45:57 +01:00
committed by David Seifert
parent 541f9d7e00
commit ba4f45b4c9
1 changed files with 0 additions and 279 deletions
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279
sys-cluster/csync2/files/csync2-1.34-gnutls.patch
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@@ -1,279 +0,0 @@
Fixes build with >=net-libs/gnutls-2.7.1
http://bugs.gentoo.org/show_bug.cgi?id=274213
--- conn.c
+++ conn.c
@@ -32,7 +32,7 @@
#ifdef HAVE_LIBGNUTLS_OPENSSL
# include <gnutls/gnutls.h>
-# include <gnutls/openssl.h>
+# include <gnutls/x509.h>
#endif
int conn_fd_in = -1;
@@ -42,9 +42,8 @@
#ifdef HAVE_LIBGNUTLS_OPENSSL
int csync_conn_usessl = 0;
-SSL_METHOD *conn_ssl_meth;
-SSL_CTX *conn_ssl_ctx;
-SSL *conn_ssl;
+static gnutls_session_t conn_tls_session;
+static gnutls_certificate_credentials_t conn_x509_cred;
#endif
int conn_open(const char *peername)
@@ -112,41 +111,104 @@
#ifdef HAVE_LIBGNUTLS_OPENSSL
-char *ssl_keyfile = ETCDIR "/csync2_ssl_key.pem";
-char *ssl_certfile = ETCDIR "/csync2_ssl_cert.pem";
+static void ssl_log(int level, const char* msg)
+{ csync_debug(level, "%s", msg); }
+
+static const char *ssl_keyfile = ETCDIR "/csync2_ssl_key.pem";
+static const char *ssl_certfile = ETCDIR "/csync2_ssl_cert.pem";
int conn_activate_ssl(int server_role)
{
- static int sslinit = 0;
+ gnutls_alert_description_t alrt;
+ int err;
if (csync_conn_usessl)
return 0;
- if (!sslinit) {
- SSL_load_error_strings();
- SSL_library_init();
- sslinit=1;
+ gnutls_global_init();
+ gnutls_global_set_log_function(ssl_log);
+ gnutls_global_set_log_level(10);
+
+ gnutls_certificate_allocate_credentials(&conn_x509_cred);
+
+ err = gnutls_certificate_set_x509_key_file(conn_x509_cred, ssl_certfile, ssl_keyfile, GNUTLS_X509_FMT_PEM);
+ if(err != GNUTLS_E_SUCCESS) {
+ gnutls_certificate_free_credentials(conn_x509_cred);
+ gnutls_global_deinit();
+
+ csync_fatal(
+ "SSL: failed to use key file %s and/or certificate file %s: %s (%s)\n",
+ ssl_keyfile,
+ ssl_certfile,
+ gnutls_strerror(err),
+ gnutls_strerror_name(err)
+ );
}
- conn_ssl_meth = (server_role ? SSLv23_server_method : SSLv23_client_method)();
- conn_ssl_ctx = SSL_CTX_new(conn_ssl_meth);
-
- if (SSL_CTX_use_PrivateKey_file(conn_ssl_ctx, ssl_keyfile, SSL_FILETYPE_PEM) <= 0)
- csync_fatal("SSL: failed to use key file %s.\n", ssl_keyfile);
-
- if (SSL_CTX_use_certificate_file(conn_ssl_ctx, ssl_certfile, SSL_FILETYPE_PEM) <= 0)
- csync_fatal("SSL: failed to use certificate file %s.\n", ssl_certfile);
+ if(server_role) {
+ gnutls_certificate_free_cas(conn_x509_cred);
- if (! (conn_ssl = SSL_new(conn_ssl_ctx)) )
- csync_fatal("Creating a new SSL handle failed.\n");
-
- gnutls_certificate_server_set_request(conn_ssl->gnutls_state, GNUTLS_CERT_REQUIRE);
+ if(gnutls_certificate_set_x509_trust_file(conn_x509_cred, ssl_certfile, GNUTLS_X509_FMT_PEM) < 1) {
+ gnutls_certificate_free_credentials(conn_x509_cred);
+ gnutls_global_deinit();
+
+ csync_fatal(
+ "SSL: failed to use certificate file %s as CA.\n",
+ ssl_certfile
+ );
+ }
+ } else
+ gnutls_certificate_free_ca_names(conn_x509_cred);
- SSL_set_rfd(conn_ssl, conn_fd_in);
- SSL_set_wfd(conn_ssl, conn_fd_out);
+ gnutls_init(&conn_tls_session, (server_role ? GNUTLS_SERVER : GNUTLS_CLIENT));
+ gnutls_priority_set_direct(conn_tls_session, "PERFORMANCE", NULL);
+ gnutls_credentials_set(conn_tls_session, GNUTLS_CRD_CERTIFICATE, conn_x509_cred);
+
+ if(server_role) {
+ gnutls_certificate_send_x509_rdn_sequence(conn_tls_session, 0);
+ gnutls_certificate_server_set_request(conn_tls_session, GNUTLS_CERT_REQUIRE);
+ }
- if ( (server_role ? SSL_accept : SSL_connect)(conn_ssl) < 1 )
- csync_fatal("Establishing SSL connection failed.\n");
+ gnutls_transport_set_ptr2(
+ conn_tls_session,
+ (gnutls_transport_ptr_t)conn_fd_in,
+ (gnutls_transport_ptr_t)conn_fd_out
+ );
+
+ err = gnutls_handshake(conn_tls_session);
+ switch(err) {
+ case GNUTLS_E_SUCCESS:
+ break;
+
+ case GNUTLS_E_WARNING_ALERT_RECEIVED:
+ alrt = gnutls_alert_get(conn_tls_session);
+ fprintf(
+ csync_debug_out,
+ "SSL: warning alert received from peer: %d (%s).\n",
+ alrt, gnutls_alert_get_name(alrt)
+ );
+ break;
+
+ case GNUTLS_E_FATAL_ALERT_RECEIVED:
+ alrt = gnutls_alert_get(conn_tls_session);
+ fprintf(
+ csync_debug_out,
+ "SSL: fatal alert received from peer: %d (%s).\n",
+ alrt, gnutls_alert_get_name(alrt)
+ );
+
+ default:
+ gnutls_bye(conn_tls_session, GNUTLS_SHUT_RDWR);
+ gnutls_deinit(conn_tls_session);
+ gnutls_certificate_free_credentials(conn_x509_cred);
+ gnutls_global_deinit();
+
+ csync_fatal(
+ "SSL: handshake failed: %s (%s)\n",
+ gnutls_strerror(err),
+ gnutls_strerror_name(err)
+ );
+ }
csync_conn_usessl = 1;
@@ -155,15 +217,15 @@
int conn_check_peer_cert(const char *peername, int callfatal)
{
- const X509 *peercert;
+ const gnutls_datum_t *peercerts;
+ unsigned npeercerts;
int i, cert_is_ok = -1;
if (!csync_conn_usessl)
return 1;
- peercert = SSL_get_peer_certificate(conn_ssl);
-
- if (!peercert || peercert->size <= 0) {
+ peercerts = gnutls_certificate_get_peers(conn_tls_session, &npeercerts);
+ if(peercerts == NULL || npeercerts == 0) {
if (callfatal)
csync_fatal("Peer did not provide an SSL X509 cetrificate.\n");
csync_debug(1, "Peer did not provide an SSL X509 cetrificate.\n");
@@ -171,11 +233,11 @@
}
{
- char certdata[peercert->size*2 + 1];
+ char certdata[2*peercerts[0].size + 1];
- for (i=0; i<peercert->size; i++)
- sprintf(certdata+i*2, "%02X", peercert->data[i]);
- certdata[peercert->size*2] = 0;
+ for (i=0; i<peercerts[0].size; i++)
+ sprintf(&certdata[2*i], "%02X", peercerts[0].data[i]);
+ certdata[2*i] = 0;
SQL_BEGIN("Checking peer x509 certificate.",
"SELECT certdata FROM x509_cert WHERE peername = '%s'",
@@ -222,7 +284,12 @@
if ( !conn_clisok ) return -1;
#ifdef HAVE_LIBGNUTLS_OPENSSL
- if ( csync_conn_usessl ) SSL_free(conn_ssl);
+ if ( csync_conn_usessl ) {
+ gnutls_bye(conn_tls_session, GNUTLS_SHUT_RDWR);
+ gnutls_deinit(conn_tls_session);
+ gnutls_certificate_free_credentials(conn_x509_cred);
+ gnutls_global_deinit();
+ }
#endif
if ( conn_fd_in != conn_fd_out) close(conn_fd_in);
@@ -239,7 +306,7 @@
{
#ifdef HAVE_LIBGNUTLS_OPENSSL
if (csync_conn_usessl)
- return SSL_read(conn_ssl, buf, count);
+ return gnutls_record_recv(conn_tls_session, buf, count);
else
#endif
return read(conn_fd_in, buf, count);
@@ -251,7 +318,7 @@
#ifdef HAVE_LIBGNUTLS_OPENSSL
if (csync_conn_usessl)
- return SSL_write(conn_ssl, buf, count);
+ return gnutls_record_send(conn_tls_session, buf, count);
else
#endif
{
--- configure.ac
+++ configure.ac
@@ -17,11 +17,10 @@
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
# Process this file with autoconf to produce a configure script.
-AC_INIT(csync2, 1.34, clifford@clifford.at)
+AC_INIT([csync2], [1.34], clifford@clifford.at)
AM_INIT_AUTOMAKE
AC_CONFIG_SRCDIR(csync2.c)
-AM_CONFIG_HEADER(config.h)
# Use /etc and /var instead of $prefix/...
test "$localstatedir" = '${prefix}/var' && localstatedir=/var
@@ -32,6 +31,7 @@
AC_PROG_INSTALL
AC_PROG_YACC
AM_PROG_LEX
+PKG_PROG_PKG_CONFIG
# Check for librsync.
AC_ARG_WITH([librsync-source],
@@ -58,19 +58,10 @@
if test "$enable_gnutls" != no
then
-
- # Check for gnuTLS.
- AM_PATH_LIBGNUTLS(1.0.0, , [ AC_MSG_ERROR([[gnutls not found; install gnutls, gnutls-openssl and libtasn1 packages for your system or run configure with --disable-gnutls]]) ])
-
- # This is a bloody hack for fedora core
- CFLAGS="$CFLAGS $LIBGNUTLS_CFLAGS"
- LIBS="$LIBS $LIBGNUTLS_LIBS -ltasn1"
-
- # Check gnuTLS SSL compatibility lib.
- AC_CHECK_LIB([gnutls-openssl], [SSL_new], , [AC_MSG_ERROR([[gnutls-openssl not found; install gnutls, gnutls-openssl and libtasn1 packages for your system or run configure with --disable-gnutls]])])
-
+ PKG_CHECK_MODULES([LIBGNUTLS], [gnutls] , [AC_DEFINE(HAVE_LIBGNUTLS_OPENSSL, 1, [Define to 1 if GnuTLS is available])])
fi
+AM_CONFIG_HEADER([config.h])
AC_CONFIG_FILES([Makefile])
AC_OUTPUT
--- Makefile.am
+++ Makefile.am
@@ -24,6 +24,8 @@
csync2_SOURCES = action.c cfgfile_parser.y cfgfile_scanner.l check.c \
checktxt.c csync2.c daemon.c db.c error.c getrealfn.c \
groups.c rsync.c update.c urlencode.c conn.c prefixsubst.c
+csync2_LDADD = @LIBGNUTLS_LIBS@
+csync2_CFLAGS = @LIBGNUTLS_CFLAGS@
AM_YFLAGS = -d
BUILT_SOURCES = cfgfile_parser.h