Adding upstream version 3.4.23.upstream/3.4.23upstream

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

1 files changed, 190 insertions, 0 deletions

diff --git a/src/tls/tls_proxy_client_misc.c b/src/tls/tls_proxy_client_misc.c
new file mode 100644
index 0000000..6c41585
--- /dev/null
+++ b/src/tls/tls_proxy_client_misc.c
@@ -0,0 +1,190 @@
+/*++
+/* NAME
+/*	tls_proxy_client_misc 3
+/* SUMMARY
+/*	TLS_CLIENT_XXX structure support
+/* SYNOPSIS
+/*	#include <tls_proxy.h>
+/*
+/*	TLS_CLIENT_PARAMS *tls_proxy_client_param_from_config(params)
+/*	TLS_CLIENT_PARAMS *params;
+/*
+/*	char	*tls_proxy_client_param_to_string(buf, params)
+/*	VSTRING *buf;
+/*	TLS_CLIENT_PARAMS *params;
+/*
+/*	char	*tls_proxy_client_param_with_names_to_string(buf, params)
+/*	VSTRING *buf;
+/*	TLS_CLIENT_PARAMS *params;
+/*
+/*	char	*tls_proxy_client_init_to_string(buf, init_props)
+/*	VSTRING *buf;
+/*	TLS_CLIENT_INIT_PROPS *init_props;
+/* DESCRIPTION
+/*	tls_proxy_client_param_from_config() initializes a TLS_CLIENT_PARAMS
+/*	structure from configuration parameters and returns its
+/*	argument. Strings are not copied. The result must therefore
+/*	not be passed to tls_proxy_client_param_free().
+/*
+/*	tls_proxy_client_param_to_string() produces a lookup key
+/*	that is unique for the TLS_CLIENT_PARAMS member values.
+/*
+/*	tls_proxy_client_param_with_names_to_string() produces a
+/*	string with "name = value\n" for each TLS_CLIENT_PARAMS
+/*	member. This may be useful for reporting differences between
+/*	TLS_CLIENT_PARAMS instances.
+/*
+/*	tls_proxy_client_init_to_string() produces a lookup key
+/*	that is unique for the properties received by
+/*	tls_proxy_client_init_scan().
+/*
+/*	tls_proxy_client_init_with_names_to_string() produces a
+/*	string with "name = value\n" for each TLS_CLIENT_INIT_PROPS
+/*	member. This may be useful for reporting differences between
+/*	TLS_CLIENT_INIT_PROPS instances.
+/* LICENSE
+/* .ad
+/* .fi
+/*	The Secure Mailer license must be distributed with this software.
+/* AUTHOR(S)
+/*	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>
+#include <msg.h>
+
+/* Global library. */
+
+#include <mail_params.h>
+
+/* TLS library. */
+
+#include <tls.h>
+#include <tls_proxy.h>
+
+/* tls_proxy_client_param_from_config - initialize TLS_CLIENT_PARAMS from configuration */
+
+TLS_CLIENT_PARAMS *tls_proxy_client_param_from_config(TLS_CLIENT_PARAMS *params)
+{
+    TLS_PROXY_PARAMS(params,
+		     tls_high_clist = var_tls_high_clist,
+		     tls_medium_clist = var_tls_medium_clist,
+		     tls_low_clist = var_tls_low_clist,
+		     tls_export_clist = var_tls_export_clist,
+		     tls_null_clist = var_tls_null_clist,
+		     tls_eecdh_auto = var_tls_eecdh_auto,
+		     tls_eecdh_strong = var_tls_eecdh_strong,
+		     tls_eecdh_ultra = var_tls_eecdh_ultra,
+		     tls_bug_tweaks = var_tls_bug_tweaks,
+		     tls_ssl_options = var_tls_ssl_options,
+		     tls_dane_digests = var_tls_dane_digests,
+		     tls_mgr_service = var_tls_mgr_service,
+		     tls_tkt_cipher = var_tls_tkt_cipher,
+		     tls_daemon_rand_bytes = var_tls_daemon_rand_bytes,
+		     tls_append_def_CA = var_tls_append_def_CA,
+		     tls_bc_pkey_fprint = var_tls_bc_pkey_fprint,
+		     tls_preempt_clist = var_tls_preempt_clist,
+		     tls_multi_wildcard = var_tls_multi_wildcard);
+    return (params);
+}
+
+/* tls_proxy_client_param_to_string - serialize TLS_CLIENT_PARAMS to string */
+
+char   *tls_proxy_client_param_to_string(VSTRING *buf, TLS_CLIENT_PARAMS *params)
+{
+    vstring_sprintf(buf, "%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n"
+		    "%s\n%s\n%d\n%d\n%d\n%d\n%d\n",
+		    params->tls_high_clist, params->tls_medium_clist,
+		    params->tls_low_clist, params->tls_export_clist,
+		    params->tls_null_clist, params->tls_eecdh_auto,
+		    params->tls_eecdh_strong, params->tls_eecdh_ultra,
+		    params->tls_bug_tweaks, params->tls_ssl_options,
+		    params->tls_dane_digests, params->tls_mgr_service,
+		    params->tls_tkt_cipher, params->tls_daemon_rand_bytes,
+		    params->tls_append_def_CA, params->tls_bc_pkey_fprint,
+		    params->tls_preempt_clist, params->tls_multi_wildcard);
+    return (vstring_str(buf));
+}
+
+/* tls_proxy_client_param_with_names_to_string - serialize TLS_CLIENT_PARAMS to string */
+
+char   *tls_proxy_client_param_with_names_to_string(VSTRING *buf, TLS_CLIENT_PARAMS *params)
+{
+    vstring_sprintf(buf, "%s = %s\n%s = %s\n%s = %s\n%s = %s\n%s = %s\n"
+		    "%s = %s\n%s = %s\n%s = %s\n%s = %s\n%s = %s\n%s = %s\n"
+		    "%s = %s\n%s = %s\n%s = %d\n"
+		    "%s = %d\n%s = %d\n%s = %d\n%s = %d\n",
+		    VAR_TLS_HIGH_CLIST, params->tls_high_clist,
+		    VAR_TLS_MEDIUM_CLIST, params->tls_medium_clist,
+		    VAR_TLS_LOW_CLIST, params->tls_low_clist,
+		    VAR_TLS_EXPORT_CLIST, params->tls_export_clist,
+		    VAR_TLS_NULL_CLIST, params->tls_null_clist,
+		    VAR_TLS_EECDH_AUTO, params->tls_eecdh_auto,
+		    VAR_TLS_EECDH_STRONG, params->tls_eecdh_strong,
+		    VAR_TLS_EECDH_ULTRA, params->tls_eecdh_ultra,
+		    VAR_TLS_BUG_TWEAKS, params->tls_bug_tweaks,
+		    VAR_TLS_SSL_OPTIONS, params->tls_ssl_options,
+		    VAR_TLS_DANE_DIGESTS, params->tls_dane_digests,
+		    VAR_TLS_MGR_SERVICE, params->tls_mgr_service,
+		    VAR_TLS_TKT_CIPHER, params->tls_tkt_cipher,
+		    VAR_TLS_DAEMON_RAND_BYTES, params->tls_daemon_rand_bytes,
+		    VAR_TLS_APPEND_DEF_CA, params->tls_append_def_CA,
+		    VAR_TLS_BC_PKEY_FPRINT, params->tls_bc_pkey_fprint,
+		    VAR_TLS_PREEMPT_CLIST, params->tls_preempt_clist,
+		    VAR_TLS_MULTI_WILDCARD, params->tls_multi_wildcard);
+    return (vstring_str(buf));
+}
+
+/* tls_proxy_client_init_to_string - serialize to string */
+
+char   *tls_proxy_client_init_to_string(VSTRING *buf,
+					        TLS_CLIENT_INIT_PROPS *props)
+{
+    vstring_sprintf(buf, "%s\n%s\n%d\n%s\n%s\n%s\n%s\n%s\n%s\n"
+		    "%s\n%s\n%s\n%s\n%s\n", props->log_param,
+		    props->log_level, props->verifydepth,
+		    props->cache_type, props->chain_files,
+		    props->cert_file, props->key_file,
+		    props->dcert_file, props->dkey_file,
+		    props->eccert_file, props->eckey_file,
+		    props->CAfile, props->CApath, props->mdalg);
+    return (vstring_str(buf));
+}
+
+/* tls_proxy_client_init_with_names_to_string - serialize to string */
+
+char   *tls_proxy_client_init_with_names_to_string(VSTRING *buf,
+					        TLS_CLIENT_INIT_PROPS *props)
+{
+    vstring_sprintf(buf, "%s = %s\n%s = %s\n%s = %d\n%s = %s\n%s = %s\n"
+		    "%s = %s\n%s = %s\n%s = %s\n%s = %s\n%s = %s\n"
+		    "%s = %s\n%s = %s\n%s = %s\n%s = %s\n",
+		    TLS_ATTR_LOG_PARAM, props->log_param,
+		    TLS_ATTR_LOG_LEVEL, props->log_level,
+		    TLS_ATTR_VERIFYDEPTH, props->verifydepth,
+		    TLS_ATTR_CACHE_TYPE, props->cache_type,
+		    TLS_ATTR_CHAIN_FILES, props->chain_files,
+		    TLS_ATTR_CERT_FILE, props->cert_file,
+		    TLS_ATTR_KEY_FILE, props->key_file,
+		    TLS_ATTR_DCERT_FILE, props->dcert_file,
+		    TLS_ATTR_DKEY_FILE, props->dkey_file,
+		    TLS_ATTR_ECCERT_FILE, props->eccert_file,
+		    TLS_ATTR_ECKEY_FILE, props->eckey_file,
+		    TLS_ATTR_CAFILE, props->CAfile,
+		    TLS_ATTR_CAPATH, props->CApath,
+		    TLS_ATTR_MDALG, props->mdalg);
+    return (vstring_str(buf));
+}
+
+#endif