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Diffstat (limited to 'deps/mysqllite/vio/viosslfactories.c')
-rw-r--r--deps/mysqllite/vio/viosslfactories.c315
1 files changed, 0 insertions, 315 deletions
diff --git a/deps/mysqllite/vio/viosslfactories.c b/deps/mysqllite/vio/viosslfactories.c
deleted file mode 100644
index 4971dec37f..0000000000
--- a/deps/mysqllite/vio/viosslfactories.c
+++ /dev/null
@@ -1,315 +0,0 @@
-/* Copyright (C) 2000 MySQL AB
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; version 2 of the License.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
-
-#include "vio_priv.h"
-
-#ifdef HAVE_OPENSSL
-
-static my_bool ssl_algorithms_added = FALSE;
-static my_bool ssl_error_strings_loaded= FALSE;
-
-static unsigned char dh512_p[]=
-{
- 0xDA,0x58,0x3C,0x16,0xD9,0x85,0x22,0x89,0xD0,0xE4,0xAF,0x75,
- 0x6F,0x4C,0xCA,0x92,0xDD,0x4B,0xE5,0x33,0xB8,0x04,0xFB,0x0F,
- 0xED,0x94,0xEF,0x9C,0x8A,0x44,0x03,0xED,0x57,0x46,0x50,0xD3,
- 0x69,0x99,0xDB,0x29,0xD7,0x76,0x27,0x6B,0xA2,0xD3,0xD4,0x12,
- 0xE2,0x18,0xF4,0xDD,0x1E,0x08,0x4C,0xF6,0xD8,0x00,0x3E,0x7C,
- 0x47,0x74,0xE8,0x33,
-};
-
-static unsigned char dh512_g[]={
- 0x02,
-};
-
-static DH *get_dh512(void)
-{
- DH *dh;
- if ((dh=DH_new()))
- {
- dh->p=BN_bin2bn(dh512_p,sizeof(dh512_p),NULL);
- dh->g=BN_bin2bn(dh512_g,sizeof(dh512_g),NULL);
- if (! dh->p || ! dh->g)
- {
- DH_free(dh);
- dh=0;
- }
- }
- return(dh);
-}
-
-
-static void
-report_errors()
-{
- unsigned long l;
- const char* file;
- const char* data;
- int line,flags;
-
- DBUG_ENTER("report_errors");
-
- while ((l=ERR_get_error_line_data(&file,&line,&data,&flags)) != 0)
- {
-#ifndef DBUG_OFF /* Avoid warning */
- char buf[200];
- DBUG_PRINT("error", ("OpenSSL: %s:%s:%d:%s\n", ERR_error_string(l,buf),
- file,line,(flags & ERR_TXT_STRING) ? data : "")) ;
-#endif
- }
- DBUG_VOID_RETURN;
-}
-
-static const char*
-ssl_error_string[] =
-{
- "No error",
- "Unable to get certificate",
- "Unable to get private key",
- "Private key does not match the certificate public key"
- "SSL_CTX_set_default_verify_paths failed",
- "Failed to set ciphers to use",
- "SSL_CTX_new failed"
-};
-
-const char*
-sslGetErrString(enum enum_ssl_init_error e)
-{
- DBUG_ASSERT(SSL_INITERR_NOERROR < e && e < SSL_INITERR_LASTERR);
- return ssl_error_string[e];
-}
-
-static int
-vio_set_cert_stuff(SSL_CTX *ctx, const char *cert_file, const char *key_file,
- enum enum_ssl_init_error* error)
-{
- DBUG_ENTER("vio_set_cert_stuff");
- DBUG_PRINT("enter", ("ctx: 0x%lx cert_file: %s key_file: %s",
- (long) ctx, cert_file, key_file));
- if (cert_file)
- {
- if (SSL_CTX_use_certificate_file(ctx, cert_file, SSL_FILETYPE_PEM) <= 0)
- {
- *error= SSL_INITERR_CERT;
- DBUG_PRINT("error",("%s from file '%s'", sslGetErrString(*error), cert_file));
- DBUG_EXECUTE("error", ERR_print_errors_fp(DBUG_FILE););
- fprintf(stderr, "SSL error: %s from '%s'\n", sslGetErrString(*error),
- cert_file);
- fflush(stderr);
- DBUG_RETURN(1);
- }
-
- if (!key_file)
- key_file= cert_file;
-
- if (SSL_CTX_use_PrivateKey_file(ctx, key_file, SSL_FILETYPE_PEM) <= 0)
- {
- *error= SSL_INITERR_KEY;
- DBUG_PRINT("error", ("%s from file '%s'", sslGetErrString(*error), key_file));
- DBUG_EXECUTE("error", ERR_print_errors_fp(DBUG_FILE););
- fprintf(stderr, "SSL error: %s from '%s'\n", sslGetErrString(*error),
- key_file);
- fflush(stderr);
- DBUG_RETURN(1);
- }
-
- /*
- If we are using DSA, we can copy the parameters from the private key
- Now we know that a key and cert have been set against the SSL context
- */
- if (!SSL_CTX_check_private_key(ctx))
- {
- *error= SSL_INITERR_NOMATCH;
- DBUG_PRINT("error", ("%s",sslGetErrString(*error)));
- DBUG_EXECUTE("error", ERR_print_errors_fp(DBUG_FILE););
- fprintf(stderr, "SSL error: %s\n", sslGetErrString(*error));
- fflush(stderr);
- DBUG_RETURN(1);
- }
- }
- DBUG_RETURN(0);
-}
-
-
-static void check_ssl_init()
-{
- if (!ssl_algorithms_added)
- {
- ssl_algorithms_added= TRUE;
- SSL_library_init();
- OpenSSL_add_all_algorithms();
-
- }
-
- if (!ssl_error_strings_loaded)
- {
- ssl_error_strings_loaded= TRUE;
- SSL_load_error_strings();
- }
-}
-
-/************************ VioSSLFd **********************************/
-static struct st_VioSSLFd *
-new_VioSSLFd(const char *key_file, const char *cert_file,
- const char *ca_file, const char *ca_path,
- const char *cipher, SSL_METHOD *method,
- enum enum_ssl_init_error* error)
-{
- DH *dh;
- struct st_VioSSLFd *ssl_fd;
- DBUG_ENTER("new_VioSSLFd");
- DBUG_PRINT("enter",
- ("key_file: '%s' cert_file: '%s' ca_file: '%s' ca_path: '%s' "
- "cipher: '%s'",
- key_file ? key_file : "NULL",
- cert_file ? cert_file : "NULL",
- ca_file ? ca_file : "NULL",
- ca_path ? ca_path : "NULL",
- cipher ? cipher : "NULL"));
-
- check_ssl_init();
-
- if (!(ssl_fd= ((struct st_VioSSLFd*)
- my_malloc(sizeof(struct st_VioSSLFd),MYF(0)))))
- DBUG_RETURN(0);
-
- if (!(ssl_fd->ssl_context= SSL_CTX_new(method)))
- {
- *error= SSL_INITERR_MEMFAIL;
- DBUG_PRINT("error", ("%s", sslGetErrString(*error)));
- report_errors();
- my_free(ssl_fd);
- DBUG_RETURN(0);
- }
-
- /*
- Set the ciphers that can be used
- NOTE: SSL_CTX_set_cipher_list will return 0 if
- none of the provided ciphers could be selected
- */
- if (cipher &&
- SSL_CTX_set_cipher_list(ssl_fd->ssl_context, cipher) == 0)
- {
- *error= SSL_INITERR_CIPHERS;
- DBUG_PRINT("error", ("%s", sslGetErrString(*error)));
- report_errors();
- SSL_CTX_free(ssl_fd->ssl_context);
- my_free(ssl_fd);
- DBUG_RETURN(0);
- }
-
- /* Load certs from the trusted ca */
- if (SSL_CTX_load_verify_locations(ssl_fd->ssl_context, ca_file, ca_path) == 0)
- {
- DBUG_PRINT("warning", ("SSL_CTX_load_verify_locations failed"));
- if (SSL_CTX_set_default_verify_paths(ssl_fd->ssl_context) == 0)
- {
- *error= SSL_INITERR_BAD_PATHS;
- DBUG_PRINT("error", ("%s", sslGetErrString(*error)));
- report_errors();
- SSL_CTX_free(ssl_fd->ssl_context);
- my_free(ssl_fd);
- DBUG_RETURN(0);
- }
- }
-
- if (vio_set_cert_stuff(ssl_fd->ssl_context, cert_file, key_file, error))
- {
- DBUG_PRINT("error", ("vio_set_cert_stuff failed"));
- report_errors();
- SSL_CTX_free(ssl_fd->ssl_context);
- my_free(ssl_fd);
- DBUG_RETURN(0);
- }
-
- /* DH stuff */
- dh=get_dh512();
- SSL_CTX_set_tmp_dh(ssl_fd->ssl_context, dh);
- DH_free(dh);
-
- DBUG_PRINT("exit", ("OK 1"));
-
- DBUG_RETURN(ssl_fd);
-}
-
-
-/************************ VioSSLConnectorFd **********************************/
-struct st_VioSSLFd *
-new_VioSSLConnectorFd(const char *key_file, const char *cert_file,
- const char *ca_file, const char *ca_path,
- const char *cipher)
-{
- struct st_VioSSLFd *ssl_fd;
- int verify= SSL_VERIFY_PEER;
- enum enum_ssl_init_error dummy;
-
- /*
- Turn off verification of servers certificate if both
- ca_file and ca_path is set to NULL
- */
- if (ca_file == 0 && ca_path == 0)
- verify= SSL_VERIFY_NONE;
-
- if (!(ssl_fd= new_VioSSLFd(key_file, cert_file, ca_file,
- ca_path, cipher, TLSv1_client_method(), &dummy)))
- {
- return 0;
- }
-
- /* Init the VioSSLFd as a "connector" ie. the client side */
-
- SSL_CTX_set_verify(ssl_fd->ssl_context, verify, NULL);
-
- return ssl_fd;
-}
-
-
-/************************ VioSSLAcceptorFd **********************************/
-struct st_VioSSLFd *
-new_VioSSLAcceptorFd(const char *key_file, const char *cert_file,
- const char *ca_file, const char *ca_path,
- const char *cipher, enum enum_ssl_init_error* error)
-{
- struct st_VioSSLFd *ssl_fd;
- int verify= SSL_VERIFY_PEER | SSL_VERIFY_CLIENT_ONCE;
- if (!(ssl_fd= new_VioSSLFd(key_file, cert_file, ca_file,
- ca_path, cipher, TLSv1_server_method(), error)))
- {
- return 0;
- }
- /* Init the the VioSSLFd as a "acceptor" ie. the server side */
-
- /* Set max number of cached sessions, returns the previous size */
- SSL_CTX_sess_set_cache_size(ssl_fd->ssl_context, 128);
-
- SSL_CTX_set_verify(ssl_fd->ssl_context, verify, NULL);
-
- /*
- Set session_id - an identifier for this server session
- Use the ssl_fd pointer
- */
- SSL_CTX_set_session_id_context(ssl_fd->ssl_context,
- (const unsigned char *)ssl_fd,
- sizeof(ssl_fd));
-
- return ssl_fd;
-}
-
-void free_vio_ssl_acceptor_fd(struct st_VioSSLFd *fd)
-{
- SSL_CTX_free(fd->ssl_context);
- my_free(fd);
-}
-#endif /* HAVE_OPENSSL */