LIBS=../../libcrypto
SOURCE[../../libcrypto]= \
conf_err.c conf_lib.c conf_api.c conf_def.c conf_mod.c \
- conf_mall.c conf_sap.c
+ conf_mall.c conf_sap.c conf_ssl.c
{ERR_PACK(ERR_LIB_CONF, CONF_F_NCONF_LOAD_FP, 0), "NCONF_load_fp"},
{ERR_PACK(ERR_LIB_CONF, CONF_F_NCONF_NEW, 0), "NCONF_new"},
{ERR_PACK(ERR_LIB_CONF, CONF_F_PROCESS_INCLUDE, 0), "process_include"},
+ {ERR_PACK(ERR_LIB_CONF, CONF_F_SSL_MODULE_INIT, 0), "ssl_module_init"},
{ERR_PACK(ERR_LIB_CONF, CONF_F_STR_COPY, 0), "str_copy"},
{0, NULL}
};
{ERR_PACK(ERR_LIB_CONF, 0, CONF_R_NO_VALUE), "no value"},
{ERR_PACK(ERR_LIB_CONF, 0, CONF_R_RECURSIVE_DIRECTORY_INCLUDE),
"recursive directory include"},
+ {ERR_PACK(ERR_LIB_CONF, 0, CONF_R_SSL_COMMAND_SECTION_EMPTY),
+ "ssl command section empty"},
+ {ERR_PACK(ERR_LIB_CONF, 0, CONF_R_SSL_COMMAND_SECTION_NOT_FOUND),
+ "ssl command section not found"},
+ {ERR_PACK(ERR_LIB_CONF, 0, CONF_R_SSL_SECTION_EMPTY), "ssl section empty"},
+ {ERR_PACK(ERR_LIB_CONF, 0, CONF_R_SSL_SECTION_NOT_FOUND),
+ "ssl section not found"},
{ERR_PACK(ERR_LIB_CONF, 0, CONF_R_UNABLE_TO_CREATE_NEW_SECTION),
"unable to create new section"},
{ERR_PACK(ERR_LIB_CONF, 0, CONF_R_UNKNOWN_MODULE_NAME),
--- /dev/null
+/*
+ * Copyright 2018 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License"). You may not use
+ * this file except in compliance with the License. You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+void conf_add_ssl_module(void);
+
#include <openssl/x509.h>
#include <openssl/asn1.h>
#include <openssl/engine.h>
+#include "conf_lcl.h"
/* Load all OpenSSL builtin modules */
ENGINE_add_conf_module();
#endif
EVP_add_alg_module();
+ conf_add_ssl_module();
}
--- /dev/null
+/*
+ * Copyright 2015-2018 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License"). You may not use
+ * this file except in compliance with the License. You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <openssl/conf.h>
+#include <openssl/err.h>
+#include "internal/sslconf.h"
+#include "conf_lcl.h"
+
+/*
+ * SSL library configuration module placeholder. We load it here but defer
+ * all decisions about its contents to libssl.
+ */
+
+struct ssl_conf_name_st {
+ /* Name of this set of commands */
+ char *name;
+ /* List of commands */
+ SSL_CONF_CMD *cmds;
+ /* Number of commands */
+ size_t cmd_count;
+};
+
+struct ssl_conf_cmd_st {
+ /* Command */
+ char *cmd;
+ /* Argument */
+ char *arg;
+};
+
+static struct ssl_conf_name_st *ssl_names;
+static size_t ssl_names_count;
+
+static void ssl_module_free(CONF_IMODULE *md)
+{
+ size_t i, j;
+ if (ssl_names == NULL)
+ return;
+ for (i = 0; i < ssl_names_count; i++) {
+ struct ssl_conf_name_st *tname = ssl_names + i;
+
+ OPENSSL_free(tname->name);
+ for (j = 0; j < tname->cmd_count; j++) {
+ OPENSSL_free(tname->cmds[j].cmd);
+ OPENSSL_free(tname->cmds[j].arg);
+ }
+ OPENSSL_free(tname->cmds);
+ }
+ OPENSSL_free(ssl_names);
+ ssl_names = NULL;
+ ssl_names_count = 0;
+}
+
+static int ssl_module_init(CONF_IMODULE *md, const CONF *cnf)
+{
+ size_t i, j, cnt;
+ int rv = 0;
+ const char *ssl_conf_section;
+ STACK_OF(CONF_VALUE) *cmd_lists;
+
+ ssl_conf_section = CONF_imodule_get_value(md);
+ cmd_lists = NCONF_get_section(cnf, ssl_conf_section);
+ if (sk_CONF_VALUE_num(cmd_lists) <= 0) {
+ if (cmd_lists == NULL)
+ CONFerr(CONF_F_SSL_MODULE_INIT, CONF_R_SSL_SECTION_NOT_FOUND);
+ else
+ CONFerr(CONF_F_SSL_MODULE_INIT, CONF_R_SSL_SECTION_EMPTY);
+ ERR_add_error_data(2, "section=", ssl_conf_section);
+ goto err;
+ }
+ cnt = sk_CONF_VALUE_num(cmd_lists);
+ ssl_names = OPENSSL_zalloc(sizeof(*ssl_names) * cnt);
+ ssl_names_count = cnt;
+ for (i = 0; i < ssl_names_count; i++) {
+ struct ssl_conf_name_st *ssl_name = ssl_names + i;
+ CONF_VALUE *sect = sk_CONF_VALUE_value(cmd_lists, (int)i);
+ STACK_OF(CONF_VALUE) *cmds = NCONF_get_section(cnf, sect->value);
+
+ if (sk_CONF_VALUE_num(cmds) <= 0) {
+ if (cmds == NULL)
+ CONFerr(CONF_F_SSL_MODULE_INIT,
+ CONF_R_SSL_COMMAND_SECTION_NOT_FOUND);
+ else
+ CONFerr(CONF_F_SSL_MODULE_INIT,
+ CONF_R_SSL_COMMAND_SECTION_EMPTY);
+ ERR_add_error_data(4, "name=", sect->name, ", value=", sect->value);
+ goto err;
+ }
+ ssl_name->name = OPENSSL_strdup(sect->name);
+ if (ssl_name->name == NULL)
+ goto err;
+ cnt = sk_CONF_VALUE_num(cmds);
+ ssl_name->cmds = OPENSSL_zalloc(cnt * sizeof(struct ssl_conf_cmd_st));
+ if (ssl_name->cmds == NULL)
+ goto err;
+ ssl_name->cmd_count = cnt;
+ for (j = 0; j < cnt; j++) {
+ const char *name;
+ CONF_VALUE *cmd_conf = sk_CONF_VALUE_value(cmds, (int)j);
+ struct ssl_conf_cmd_st *cmd = ssl_name->cmds + j;
+
+ /* Skip any initial dot in name */
+ name = strchr(cmd_conf->name, '.');
+ if (name != NULL)
+ name++;
+ else
+ name = cmd_conf->name;
+ cmd->cmd = OPENSSL_strdup(name);
+ cmd->arg = OPENSSL_strdup(cmd_conf->value);
+ if (cmd->cmd == NULL || cmd->arg == NULL)
+ goto err;
+ }
+
+ }
+ rv = 1;
+ err:
+ if (rv == 0)
+ ssl_module_free(md);
+ return rv;
+}
+
+/*
+ * Returns the set of commands with index |idx| previously searched for via
+ * conf_ssl_name_find. Also stores the name of the set of commands in |*name|
+ * and the number of commands in the set in |*cnt|.
+ */
+const SSL_CONF_CMD *conf_ssl_get(size_t idx, const char **name, size_t *cnt)
+{
+ *name = ssl_names[idx].name;
+ *cnt = ssl_names[idx].cmd_count;
+ return ssl_names[idx].cmds;
+}
+
+/*
+ * Search for the named set of commands given in |name|. On success return the
+ * index for the command set in |*idx|.
+ * Returns 1 on success or 0 on failure.
+ */
+int conf_ssl_name_find(const char *name, size_t *idx)
+{
+ size_t i;
+ const struct ssl_conf_name_st *nm;
+
+ if (name == NULL)
+ return 0;
+ for (i = 0, nm = ssl_names; i < ssl_names_count; i++, nm++) {
+ if (strcmp(nm->name, name) == 0) {
+ *idx = i;
+ return 1;
+ }
+ }
+ return 0;
+}
+
+/*
+ * Given a command set |cmd|, return details on the command at index |idx| which
+ * must be less than the number of commands in the set (as returned by
+ * conf_ssl_get). The name of the command will be returned in |*cmdstr| and the
+ * argument is returned in |*arg|.
+ */
+void conf_ssl_get_cmd(const SSL_CONF_CMD *cmd, size_t idx, char **cmdstr,
+ char **arg)
+{
+ *cmdstr = cmd[idx].cmd;
+ *arg = cmd[idx].arg;
+}
+
+void conf_add_ssl_module(void)
+{
+ CONF_module_add("ssl_conf", ssl_module_init, ssl_module_free);
+}
CONF_F_NCONF_LOAD_FP:114:NCONF_load_fp
CONF_F_NCONF_NEW:111:NCONF_new
CONF_F_PROCESS_INCLUDE:116:process_include
+CONF_F_SSL_MODULE_INIT:122:ssl_module_init
CONF_F_STR_COPY:101:str_copy
CRYPTO_F_CRYPTO_DUP_EX_DATA:110:CRYPTO_dup_ex_data
CRYPTO_F_CRYPTO_FREE_EX_DATA:111:CRYPTO_free_ex_data
CONF_R_NO_SUCH_FILE:114:no such file
CONF_R_NO_VALUE:108:no value
CONF_R_RECURSIVE_DIRECTORY_INCLUDE:111:recursive directory include
+CONF_R_SSL_COMMAND_SECTION_EMPTY:117:ssl command section empty
+CONF_R_SSL_COMMAND_SECTION_NOT_FOUND:118:ssl command section not found
+CONF_R_SSL_SECTION_EMPTY:119:ssl section empty
+CONF_R_SSL_SECTION_NOT_FOUND:120:ssl section not found
CONF_R_UNABLE_TO_CREATE_NEW_SECTION:103:unable to create new section
CONF_R_UNKNOWN_MODULE_NAME:113:unknown module name
CONF_R_VARIABLE_EXPANSION_TOO_LONG:116:variable expansion too long
--- /dev/null
+/*
+ * Copyright 2018 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License"). You may not use
+ * this file except in compliance with the License. You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef HEADER_SSLCONF_H
+# define HEADER_SSLCONF_H
+
+typedef struct ssl_conf_cmd_st SSL_CONF_CMD;
+
+const SSL_CONF_CMD *conf_ssl_get(size_t idx, const char **name, size_t *cnt);
+int conf_ssl_name_find(const char *name, size_t *idx);
+void conf_ssl_get_cmd(const SSL_CONF_CMD *cmd, size_t idx, char **cmdstr,
+ char **arg);
+
+#endif
# define CONF_F_NCONF_LOAD_FP 114
# define CONF_F_NCONF_NEW 111
# define CONF_F_PROCESS_INCLUDE 116
+# define CONF_F_SSL_MODULE_INIT 122
# define CONF_F_STR_COPY 101
/*
# define CONF_R_NO_SUCH_FILE 114
# define CONF_R_NO_VALUE 108
# define CONF_R_RECURSIVE_DIRECTORY_INCLUDE 111
+# define CONF_R_SSL_COMMAND_SECTION_EMPTY 117
+# define CONF_R_SSL_COMMAND_SECTION_NOT_FOUND 118
+# define CONF_R_SSL_SECTION_EMPTY 119
+# define CONF_R_SSL_SECTION_NOT_FOUND 120
# define CONF_R_UNABLE_TO_CREATE_NEW_SECTION 103
# define CONF_R_UNKNOWN_MODULE_NAME 113
# define CONF_R_VARIABLE_EXPANSION_TOO_LONG 116
fprintf(stderr, "OPENSSL_INIT: ossl_init_ssl_base: "
"SSL_add_ssl_module()\n");
#endif
- SSL_add_ssl_module();
/*
* We ignore an error return here. Not much we can do - but not that bad
* either. We can still safely continue.
return 0;
}
- if (!RUN_ONCE(&ssl_base, ossl_init_ssl_base))
+ if (!OPENSSL_init_crypto(opts
+ | OPENSSL_INIT_LOAD_CONFIG
+ | OPENSSL_INIT_ADD_ALL_CIPHERS
+ | OPENSSL_INIT_ADD_ALL_DIGESTS,
+ settings))
return 0;
- if (!OPENSSL_init_crypto(opts | OPENSSL_INIT_ADD_ALL_CIPHERS
- | OPENSSL_INIT_ADD_ALL_DIGESTS, settings))
+ if (!RUN_ONCE(&ssl_base, ossl_init_ssl_base))
return 0;
if ((opts & OPENSSL_INIT_NO_LOAD_SSL_STRINGS)
#include <openssl/conf.h>
#include <openssl/ssl.h>
#include "ssl_locl.h"
+#include "internal/sslconf.h"
/* SSL library configuration module. */
-struct ssl_conf_name {
- /* Name of this set of commands */
- char *name;
- /* List of commands */
- struct ssl_conf_cmd *cmds;
- /* Number of commands */
- size_t cmd_count;
-};
-
-struct ssl_conf_cmd {
- /* Command */
- char *cmd;
- /* Argument */
- char *arg;
-};
-
-static struct ssl_conf_name *ssl_names;
-static size_t ssl_names_count;
-
-static void ssl_module_free(CONF_IMODULE *md)
-{
- size_t i, j;
- if (ssl_names == NULL)
- return;
- for (i = 0; i < ssl_names_count; i++) {
- struct ssl_conf_name *tname = ssl_names + i;
- OPENSSL_free(tname->name);
- for (j = 0; j < tname->cmd_count; j++) {
- OPENSSL_free(tname->cmds[j].cmd);
- OPENSSL_free(tname->cmds[j].arg);
- }
- OPENSSL_free(tname->cmds);
- }
- OPENSSL_free(ssl_names);
- ssl_names = NULL;
- ssl_names_count = 0;
-}
-
-static int ssl_module_init(CONF_IMODULE *md, const CONF *cnf)
-{
- size_t i, j, cnt;
- int rv = 0;
- const char *ssl_conf_section;
- STACK_OF(CONF_VALUE) *cmd_lists;
- ssl_conf_section = CONF_imodule_get_value(md);
- cmd_lists = NCONF_get_section(cnf, ssl_conf_section);
- if (sk_CONF_VALUE_num(cmd_lists) <= 0) {
- if (cmd_lists == NULL)
- SSLerr(SSL_F_SSL_MODULE_INIT, SSL_R_SSL_SECTION_NOT_FOUND);
- else
- SSLerr(SSL_F_SSL_MODULE_INIT, SSL_R_SSL_SECTION_EMPTY);
- ERR_add_error_data(2, "section=", ssl_conf_section);
- goto err;
- }
- cnt = sk_CONF_VALUE_num(cmd_lists);
- ssl_names = OPENSSL_zalloc(sizeof(*ssl_names) * cnt);
- ssl_names_count = cnt;
- for (i = 0; i < ssl_names_count; i++) {
- struct ssl_conf_name *ssl_name = ssl_names + i;
- CONF_VALUE *sect = sk_CONF_VALUE_value(cmd_lists, (int)i);
- STACK_OF(CONF_VALUE) *cmds = NCONF_get_section(cnf, sect->value);
- if (sk_CONF_VALUE_num(cmds) <= 0) {
- if (cmds == NULL)
- SSLerr(SSL_F_SSL_MODULE_INIT,
- SSL_R_SSL_COMMAND_SECTION_NOT_FOUND);
- else
- SSLerr(SSL_F_SSL_MODULE_INIT, SSL_R_SSL_COMMAND_SECTION_EMPTY);
- ERR_add_error_data(4, "name=", sect->name, ", value=", sect->value);
- goto err;
- }
- ssl_name->name = BUF_strdup(sect->name);
- if (ssl_name->name == NULL)
- goto err;
- cnt = sk_CONF_VALUE_num(cmds);
- ssl_name->cmds = OPENSSL_zalloc(cnt * sizeof(struct ssl_conf_cmd));
- if (ssl_name->cmds == NULL)
- goto err;
- ssl_name->cmd_count = cnt;
- for (j = 0; j < cnt; j++) {
- const char *name;
- CONF_VALUE *cmd_conf = sk_CONF_VALUE_value(cmds, (int)j);
- struct ssl_conf_cmd *cmd = ssl_name->cmds + j;
- /* Skip any initial dot in name */
- name = strchr(cmd_conf->name, '.');
- if (name != NULL)
- name++;
- else
- name = cmd_conf->name;
- cmd->cmd = BUF_strdup(name);
- cmd->arg = BUF_strdup(cmd_conf->value);
- if (cmd->cmd == NULL || cmd->arg == NULL)
- goto err;
- }
-
- }
- rv = 1;
- err:
- if (rv == 0)
- ssl_module_free(md);
- return rv;
-}
-
void SSL_add_ssl_module(void)
{
- CONF_module_add("ssl_conf", ssl_module_init, ssl_module_free);
-}
-
-static const struct ssl_conf_name *ssl_name_find(const char *name)
-{
- size_t i;
- const struct ssl_conf_name *nm;
-
- if (name == NULL)
- return NULL;
- for (i = 0, nm = ssl_names; i < ssl_names_count; i++, nm++) {
- if (strcmp(nm->name, name) == 0)
- return nm;
- }
- return NULL;
+ /* Do nothing. This will be added automatically by libcrypto */
}
static int ssl_do_config(SSL *s, SSL_CTX *ctx, const char *name, int system)
{
SSL_CONF_CTX *cctx = NULL;
- size_t i;
+ size_t i, idx, cmd_count;
int rv = 0;
unsigned int flags;
const SSL_METHOD *meth;
- const struct ssl_conf_name *nm;
- struct ssl_conf_cmd *cmd;
+ const SSL_CONF_CMD *cmds;
if (s == NULL && ctx == NULL) {
SSLerr(SSL_F_SSL_DO_CONFIG, ERR_R_PASSED_NULL_PARAMETER);
if (name == NULL && system)
name = "system_default";
- nm = ssl_name_find(name);
- if (nm == NULL) {
+ if (!conf_ssl_name_find(name, &idx)) {
if (!system) {
SSLerr(SSL_F_SSL_DO_CONFIG, SSL_R_INVALID_CONFIGURATION_NAME);
ERR_add_error_data(2, "name=", name);
}
goto err;
}
+ cmds = conf_ssl_get(idx, &name, &cmd_count);
cctx = SSL_CONF_CTX_new();
if (cctx == NULL)
goto err;
if (meth->ssl_connect != ssl_undefined_function)
flags |= SSL_CONF_FLAG_CLIENT;
SSL_CONF_CTX_set_flags(cctx, flags);
- for (i = 0, cmd = nm->cmds; i < nm->cmd_count; i++, cmd++) {
- rv = SSL_CONF_cmd(cctx, cmd->cmd, cmd->arg);
+ for (i = 0; i < cmd_count; i++) {
+ char *cmdstr, *arg;
+
+ conf_ssl_get_cmd(cmds, i, &cmdstr, &arg);
+ rv = SSL_CONF_cmd(cctx, cmdstr, arg);
if (rv <= 0) {
if (rv == -2)
SSLerr(SSL_F_SSL_DO_CONFIG, SSL_R_UNKNOWN_COMMAND);
else
SSLerr(SSL_F_SSL_DO_CONFIG, SSL_R_BAD_VALUE);
- ERR_add_error_data(6, "section=", name, ", cmd=", cmd->cmd,
- ", arg=", cmd->arg);
+ ERR_add_error_data(6, "section=", name, ", cmd=", cmdstr,
+ ", arg=", arg);
goto err;
}
}
SM2_sign 4466 1_1_1 EXIST::FUNCTION:SM2
ERR_load_SM2_strings 4467 1_1_1 EXIST::FUNCTION:SM2
SM2_plaintext_size 4468 1_1_1 EXIST::FUNCTION:SM2
+conf_ssl_name_find 4469 1_1_0i EXIST::FUNCTION:
+conf_ssl_get_cmd 4470 1_1_0i EXIST::FUNCTION:
+conf_ssl_get 4471 1_1_0i EXIST::FUNCTION:
$crypto.=" include/internal/o_dir.h";
$crypto.=" include/internal/o_str.h";
$crypto.=" include/internal/err.h";
+$crypto.=" include/internal/sslconf.h";
foreach my $f ( glob(catfile($config{sourcedir},'include/openssl/*.h')) ) {
my $fn = "include/openssl/" . lc(basename($f));
$crypto .= " $fn" if !defined $skipthese{$fn};
projects / oweals / openssl.git / commitdiff