00001 /* ==================================================================== 00002 * The Kannel Software License, Version 1.0 00003 * 00004 * Copyright (c) 2001-2008 Kannel Group 00005 * Copyright (c) 1998-2001 WapIT Ltd. 00006 * All rights reserved. 00007 * 00008 * Redistribution and use in source and binary forms, with or without 00009 * modification, are permitted provided that the following conditions 00010 * are met: 00011 * 00012 * 1. Redistributions of source code must retain the above copyright 00013 * notice, this list of conditions and the following disclaimer. 00014 * 00015 * 2. Redistributions in binary form must reproduce the above copyright 00016 * notice, this list of conditions and the following disclaimer in 00017 * the documentation and/or other materials provided with the 00018 * distribution. 00019 * 00020 * 3. The end-user documentation included with the redistribution, 00021 * if any, must include the following acknowledgment: 00022 * "This product includes software developed by the 00023 * Kannel Group (http://www.kannel.org/)." 00024 * Alternately, this acknowledgment may appear in the software itself, 00025 * if and wherever such third-party acknowledgments normally appear. 00026 * 00027 * 4. The names "Kannel" and "Kannel Group" must not be used to 00028 * endorse or promote products derived from this software without 00029 * prior written permission. For written permission, please 00030 * contact org@kannel.org. 00031 * 00032 * 5. Products derived from this software may not be called "Kannel", 00033 * nor may "Kannel" appear in their name, without prior written 00034 * permission of the Kannel Group. 00035 * 00036 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED 00037 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 00038 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 00039 * DISCLAIMED. IN NO EVENT SHALL THE KANNEL GROUP OR ITS CONTRIBUTORS 00040 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, 00041 * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT 00042 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 00043 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 00044 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 00045 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, 00046 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00047 * ==================================================================== 00048 * 00049 * This software consists of voluntary contributions made by many 00050 * individuals on behalf of the Kannel Group. For more information on 00051 * the Kannel Group, please see <http://www.kannel.org/>. 00052 * 00053 * Portions of this software are based upon software originally written at 00054 * WapIT Ltd., Helsinki, Finland for the Kannel project. 00055 */ 00056 00057 /* 00058 * pki.c: PKI and certificate handling routines 00059 * 00060 */ 00061 00062 #include <stdio.h> 00063 00064 #include "gwlib/gwlib.h" 00065 00066 #if (HAVE_WTLS_OPENSSL) 00067 00068 #include <openssl/rsa.h> 00069 #include <openssl/evp.h> 00070 #include <openssl/objects.h> 00071 #include <openssl/x509.h> 00072 #include <openssl/err.h> 00073 #include <openssl/pem.h> 00074 #include <openssl/ssl.h> 00075 00076 #include "pki.h" 00077 00078 void pki_init(void) 00079 { 00080 OpenSSL_add_all_algorithms(); 00081 ERR_load_crypto_strings(); 00082 } 00083 00084 void pki_shutdown(void) 00085 { 00086 EVP_cleanup(); 00087 } 00088 00089 00090 void get_cert_from_file(Octstr *s, X509 **x509) 00091 { 00092 char *filename; 00093 00094 /* Check errors!!!! */ 00095 FILE* fp; 00096 Octstr* foo; 00097 00098 /* Open the file specified by "s" */ 00099 filename = octstr_get_cstr(s); 00100 fp = fopen(filename,"r"); 00101 if (fp == NULL) warning(0,"Can't read certificate %s", filename); 00102 00103 /* Load up that there certificate */ 00104 *x509 = PEM_read_X509(fp,NULL,NULL,NULL); 00105 00106 /* Close the file specified by "s" */ 00107 fclose(fp); 00108 00109 if (x509 == NULL) { 00110 ERR_print_errors_fp (stderr); 00111 } 00112 } 00113 00114 void get_privkey_from_file(Octstr* s, RSA** priv_key, Octstr* passwd) 00115 { 00116 char *password; 00117 char *filename; 00118 00119 /* Check errors!!!! */ 00120 FILE* fp; 00121 Octstr* foo; 00122 00123 filename = octstr_get_cstr(s); 00124 password = passwd != NULL ? octstr_get_cstr(passwd) : NULL; 00125 00126 /* Open the file specified by "s" */ 00127 fp = fopen(filename,"r"); 00128 if (fp == NULL) warning(0,"Can't read private key %s", filename); 00129 00130 /* Load up that there certificate */ 00131 *priv_key = PEM_read_RSAPrivateKey(fp,NULL,NULL,password); 00132 00133 /* Close the file specified by "s" */ 00134 fclose(fp); 00135 00136 if (priv_key == NULL) { 00137 ERR_print_errors_fp (stderr); 00138 } 00139 } 00140 00141 void dump_cert(X509* x509) 00142 { 00143 00144 } 00145 00146 00147 void dump_privkey(RSA* priv_key) 00148 { 00149 } 00150 00151 #endif