From e90fcc54809db2591dc083f43ef54c6ec8c60847 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 18:16:13 +0200 Subject: Adding upstream version 4.96. Signed-off-by: Daniel Baumann --- src/auths/tls.c | 94 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 94 insertions(+) create mode 100644 src/auths/tls.c (limited to 'src/auths/tls.c') diff --git a/src/auths/tls.c b/src/auths/tls.c new file mode 100644 index 0000000..325e7b4 --- /dev/null +++ b/src/auths/tls.c @@ -0,0 +1,94 @@ +/************************************************* +* Exim - an Internet mail transport agent * +*************************************************/ + +/* Copyright (c) Jeremy Harris 1995 - 2020 */ +/* See the file NOTICE for conditions of use and distribution. */ + +/* This file provides an Exim authenticator driver for +a server to verify a client SSL certificate +*/ + + +#include "../exim.h" +#include "tls.h" + +/* Options specific to the tls authentication mechanism. */ + +optionlist auth_tls_options[] = { + { "server_param", opt_stringptr, + OPT_OFF(auth_tls_options_block, server_param1) }, + { "server_param1", opt_stringptr, + OPT_OFF(auth_tls_options_block, server_param1) }, + { "server_param2", opt_stringptr, + OPT_OFF(auth_tls_options_block, server_param2) }, + { "server_param3", opt_stringptr, + OPT_OFF(auth_tls_options_block, server_param3) }, +}; + +/* Size of the options list. An extern variable has to be used so that its +address can appear in the tables drtables.c. */ + +int auth_tls_options_count = nelem(auth_tls_options); + +/* Default private options block for the authentication method. */ + +auth_tls_options_block auth_tls_option_defaults = { + NULL, /* server_param1 */ + NULL, /* server_param2 */ + NULL, /* server_param3 */ +}; + + +#ifdef MACRO_PREDEF + +/* Dummy values */ +void auth_tls_init(auth_instance *ablock) {} +int auth_tls_server(auth_instance *ablock, uschar *data) {return 0;} +int auth_tls_client(auth_instance *ablock, void * sx, + int timeout, uschar *buffer, int buffsize) {return 0;} + +#else /*!MACRO_PREDEF*/ + + + + +/************************************************* +* Initialization entry point * +*************************************************/ + +/* Called for each instance, after its options have been read, to +enable consistency checks to be done, or anything else that needs +to be set up. */ + +void +auth_tls_init(auth_instance *ablock) +{ +ablock->public_name = ablock->name; /* needed for core code */ +} + + + +/************************************************* +* Server entry point * +*************************************************/ + +/* For interface, see auths/README */ + +int +auth_tls_server(auth_instance *ablock, uschar *data) +{ +auth_tls_options_block * ob = (auth_tls_options_block *)ablock->options_block; + +if (ob->server_param1) + auth_vars[expand_nmax++] = expand_string(ob->server_param1); +if (ob->server_param2) + auth_vars[expand_nmax++] = expand_string(ob->server_param2); +if (ob->server_param3) + auth_vars[expand_nmax++] = expand_string(ob->server_param3); +return auth_check_serv_cond(ablock); +} + + +#endif /*!MACRO_PREDEF*/ +/* End of tls.c */ -- cgit v1.2.3