Adding upstream version 3.4.23.upstream/3.4.23upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 112 insertions, 0 deletions

diff --git a/src/tls/tls_proxy_context_print.c b/src/tls/tls_proxy_context_print.c
new file mode 100644
index 0000000..a9cbc5c
--- /dev/null
+++ b/src/tls/tls_proxy_context_print.c
@@ -0,0 +1,112 @@
+/*++
+/* NAME
+/*	tls_proxy_context_print
+/* SUMMARY
+/*	write TLS_ATTR_STATE structure to stream
+/* SYNOPSIS
+/*	#include <tls_proxy.h>
+/*
+/*	int     tls_proxy_context_print(print_fn, stream, flags, ptr)
+/*	ATTR_PRINT_MASTER_FN print_fn;
+/*	VSTREAM *stream;
+/*	int     flags;
+/*	void    *ptr;
+/* DESCRIPTION
+/*	tls_proxy_context_print() writes the public members of a
+/*	TLS_ATTR_STATE structure to the named stream using the
+/*	specified attribute print routine. tls_proxy_context_print()
+/*	is meant to be passed as a call-back to attr_print(), thusly:
+/*
+/*	... SEND_ATTR_FUNC(tls_proxy_context_print, (void *) tls_context), ...
+/* DIAGNOSTICS
+/*	Fatal: out of memory.
+/* LICENSE
+/* .ad
+/* .fi
+/*	The Secure Mailer license must be distributed with this software.
+/* AUTHOR(S)
+/*	Wietse Venema
+/*	IBM T.J. Watson Research
+/*	P.O. Box 704
+/*	Yorktown Heights, NY 10598, USA
+/*
+/*	Wietse Venema
+/*	Google, Inc.
+/*	111 8th Avenue
+/*	New York, NY 10011, USA
+/*--*/
+
+#ifdef USE_TLS
+
+/* System library. */
+
+#include <sys_defs.h>
+
+/* Utility library */
+
+#include <attr.h>
+
+/* TLS library. */
+
+#include <tls.h>
+#include <tls_proxy.h>
+
+/* tls_proxy_context_print - send TLS session state over stream */
+
+int     tls_proxy_context_print(ATTR_PRINT_MASTER_FN print_fn, VSTREAM *fp,
+				        int flags, void *ptr)
+{
+    TLS_SESS_STATE *tp = (TLS_SESS_STATE *) ptr;
+    int     ret;
+
+#define STRING_OR_EMPTY(s) ((s) ? (s) : "")
+
+    ret = print_fn(fp, flags | ATTR_FLAG_MORE,
+		   SEND_ATTR_STR(TLS_ATTR_PEER_CN,
+				 STRING_OR_EMPTY(tp->peer_CN)),
+		   SEND_ATTR_STR(TLS_ATTR_ISSUER_CN,
+				 STRING_OR_EMPTY(tp->issuer_CN)),
+		   SEND_ATTR_STR(TLS_ATTR_PEER_CERT_FPT,
+				 STRING_OR_EMPTY(tp->peer_cert_fprint)),
+		   SEND_ATTR_STR(TLS_ATTR_PEER_PKEY_FPT,
+				 STRING_OR_EMPTY(tp->peer_pkey_fprint)),
+		   SEND_ATTR_INT(TLS_ATTR_PEER_STATUS,
+				 tp->peer_status),
+		   SEND_ATTR_STR(TLS_ATTR_CIPHER_PROTOCOL,
+				 STRING_OR_EMPTY(tp->protocol)),
+		   SEND_ATTR_STR(TLS_ATTR_CIPHER_NAME,
+				 STRING_OR_EMPTY(tp->cipher_name)),
+		   SEND_ATTR_INT(TLS_ATTR_CIPHER_USEBITS,
+				 tp->cipher_usebits),
+		   SEND_ATTR_INT(TLS_ATTR_CIPHER_ALGBITS,
+				 tp->cipher_algbits),
+		   SEND_ATTR_STR(TLS_ATTR_KEX_NAME,
+				 STRING_OR_EMPTY(tp->kex_name)),
+		   SEND_ATTR_STR(TLS_ATTR_KEX_CURVE,
+				 STRING_OR_EMPTY(tp->kex_curve)),
+		   SEND_ATTR_INT(TLS_ATTR_KEX_BITS,
+				 tp->kex_bits),
+		   SEND_ATTR_STR(TLS_ATTR_CLNT_SIG_NAME,
+				 STRING_OR_EMPTY(tp->clnt_sig_name)),
+		   SEND_ATTR_STR(TLS_ATTR_CLNT_SIG_CURVE,
+				 STRING_OR_EMPTY(tp->clnt_sig_curve)),
+		   SEND_ATTR_INT(TLS_ATTR_CLNT_SIG_BITS,
+				 tp->clnt_sig_bits),
+		   SEND_ATTR_STR(TLS_ATTR_CLNT_SIG_DGST,
+				 STRING_OR_EMPTY(tp->clnt_sig_dgst)),
+		   SEND_ATTR_STR(TLS_ATTR_SRVR_SIG_NAME,
+				 STRING_OR_EMPTY(tp->srvr_sig_name)),
+		   SEND_ATTR_STR(TLS_ATTR_SRVR_SIG_CURVE,
+				 STRING_OR_EMPTY(tp->srvr_sig_curve)),
+		   SEND_ATTR_INT(TLS_ATTR_SRVR_SIG_BITS,
+				 tp->srvr_sig_bits),
+		   SEND_ATTR_STR(TLS_ATTR_SRVR_SIG_DGST,
+				 STRING_OR_EMPTY(tp->srvr_sig_dgst)),
+		   SEND_ATTR_STR(TLS_ATTR_NAMADDR,
+				 STRING_OR_EMPTY(tp->namaddr)),
+		   ATTR_TYPE_END);
+    /* Do not flush the stream. */
+    return (ret);
+}
+
+#endif