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1 /* ssl/ssl_txt.c */ |
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2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) |
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3 * All rights reserved. |
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4 * |
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5 * This package is an SSL implementation written |
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6 * by Eric Young (eay@cryptsoft.com). |
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7 * The implementation was written so as to conform with Netscapes SSL. |
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8 * |
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9 * This library is free for commercial and non-commercial use as long as |
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10 * the following conditions are aheared to. The following conditions |
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11 * apply to all code found in this distribution, be it the RC4, RSA, |
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12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation |
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13 * included with this distribution is covered by the same copyright terms |
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14 * except that the holder is Tim Hudson (tjh@cryptsoft.com). |
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15 * |
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16 * Copyright remains Eric Young's, and as such any Copyright notices in |
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17 * the code are not to be removed. |
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18 * If this package is used in a product, Eric Young should be given attribution |
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19 * as the author of the parts of the library used. |
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20 * This can be in the form of a textual message at program startup or |
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21 * in documentation (online or textual) provided with the package. |
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22 * |
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23 * Redistribution and use in source and binary forms, with or without |
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24 * modification, are permitted provided that the following conditions |
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25 * are met: |
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26 * 1. Redistributions of source code must retain the copyright |
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27 * notice, this list of conditions and the following disclaimer. |
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28 * 2. Redistributions in binary form must reproduce the above copyright |
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29 * notice, this list of conditions and the following disclaimer in the |
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30 * documentation and/or other materials provided with the distribution. |
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31 * 3. All advertising materials mentioning features or use of this software |
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32 * must display the following acknowledgement: |
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33 * "This product includes cryptographic software written by |
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34 * Eric Young (eay@cryptsoft.com)" |
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35 * The word 'cryptographic' can be left out if the rouines from the library |
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36 * being used are not cryptographic related :-). |
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37 * 4. If you include any Windows specific code (or a derivative thereof) from |
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38 * the apps directory (application code) you must include an acknowledgement: |
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39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" |
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40 * |
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41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND |
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42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
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45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
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47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
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50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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51 * SUCH DAMAGE. |
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52 * |
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53 * The licence and distribution terms for any publically available version or |
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54 * derivative of this code cannot be changed. i.e. this code cannot simply be |
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55 * copied and put under another distribution licence |
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56 * [including the GNU Public Licence.] |
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57 */ |
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58 |
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59 #include <stdio.h> |
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60 #include <openssl/buffer.h> |
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61 #include "ssl_locl.h" |
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62 |
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63 #ifndef OPENSSL_NO_FP_API |
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64 EXPORT_C int SSL_SESSION_print_fp(FILE *fp, const SSL_SESSION *x) |
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65 { |
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66 BIO *b; |
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67 int ret; |
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68 |
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69 if ((b=BIO_new(BIO_s_file_internal())) == NULL) |
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70 { |
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71 SSLerr(SSL_F_SSL_SESSION_PRINT_FP,ERR_R_BUF_LIB); |
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72 return(0); |
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73 } |
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74 BIO_set_fp(b,fp,BIO_NOCLOSE); |
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75 ret=SSL_SESSION_print(b,x); |
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76 BIO_free(b); |
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77 return(ret); |
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78 } |
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79 #endif |
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80 |
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81 EXPORT_C int SSL_SESSION_print(BIO *bp, const SSL_SESSION *x) |
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82 { |
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83 unsigned int i; |
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84 const char *s; |
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85 |
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86 if (x == NULL) goto err; |
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87 if (BIO_puts(bp,"SSL-Session:\n") <= 0) goto err; |
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88 if (x->ssl_version == SSL2_VERSION) |
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89 s="SSLv2"; |
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90 else if (x->ssl_version == SSL3_VERSION) |
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91 s="SSLv3"; |
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92 else if (x->ssl_version == TLS1_VERSION) |
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93 s="TLSv1"; |
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94 else |
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95 s="unknown"; |
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96 if (BIO_printf(bp," Protocol : %s\n",s) <= 0) goto err; |
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97 |
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98 if (x->cipher == NULL) |
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99 { |
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100 if (((x->cipher_id) & 0xff000000) == 0x02000000) |
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101 { |
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102 if (BIO_printf(bp," Cipher : %06lX\n",x->cipher_id&0xffffff) <= 0) |
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103 goto err; |
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104 } |
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105 else |
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106 { |
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107 if (BIO_printf(bp," Cipher : %04lX\n",x->cipher_id&0xffff) <= 0) |
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108 goto err; |
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109 } |
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110 } |
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111 else |
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112 { |
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113 if (BIO_printf(bp," Cipher : %s\n",((x->cipher == NULL)?"unknown":x->cipher->name)) <= 0) |
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114 goto err; |
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115 } |
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116 if (BIO_puts(bp," Session-ID: ") <= 0) goto err; |
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117 for (i=0; i<x->session_id_length; i++) |
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118 { |
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119 if (BIO_printf(bp,"%02X",x->session_id[i]) <= 0) goto err; |
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120 } |
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121 if (BIO_puts(bp,"\n Session-ID-ctx: ") <= 0) goto err; |
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122 for (i=0; i<x->sid_ctx_length; i++) |
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123 { |
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124 if (BIO_printf(bp,"%02X",x->sid_ctx[i]) <= 0) |
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125 goto err; |
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126 } |
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127 if (BIO_puts(bp,"\n Master-Key: ") <= 0) goto err; |
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128 for (i=0; i<(unsigned int)x->master_key_length; i++) |
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129 { |
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130 if (BIO_printf(bp,"%02X",x->master_key[i]) <= 0) goto err; |
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131 } |
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132 if (BIO_puts(bp,"\n Key-Arg : ") <= 0) goto err; |
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133 if (x->key_arg_length == 0) |
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134 { |
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135 if (BIO_puts(bp,"None") <= 0) goto err; |
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136 } |
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137 else |
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138 for (i=0; i<x->key_arg_length; i++) |
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139 { |
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140 if (BIO_printf(bp,"%02X",x->key_arg[i]) <= 0) goto err; |
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141 } |
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142 #ifndef OPENSSL_NO_KRB5 |
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143 if (BIO_puts(bp,"\n Krb5 Principal: ") <= 0) goto err; |
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144 if (x->krb5_client_princ_len == 0) |
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145 { |
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146 if (BIO_puts(bp,"None") <= 0) goto err; |
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147 } |
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148 else |
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149 for (i=0; i<x->krb5_client_princ_len; i++) |
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150 { |
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151 if (BIO_printf(bp,"%02X",x->krb5_client_princ[i]) <= 0) goto err; |
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152 } |
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153 #endif /* OPENSSL_NO_KRB5 */ |
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154 |
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155 #ifndef OPENSSL_NO_COMP |
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156 if (x->compress_meth != 0) |
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157 { |
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158 SSL_COMP *comp = NULL; |
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159 |
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160 ssl_cipher_get_evp(x,NULL,NULL,&comp); |
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161 if (comp == NULL) |
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162 { |
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163 if (BIO_printf(bp,"\n Compression: %d",x->compress_meth) <= 0) goto err; |
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164 } |
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165 else |
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166 { |
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167 if (BIO_printf(bp,"\n Compression: %d (%s)", comp->id,comp->method->name) <= 0) goto err; |
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168 } |
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169 } |
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170 #endif |
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171 if (x->time != 0L) |
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172 { |
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173 if (BIO_printf(bp, "\n Start Time: %ld",x->time) <= 0) goto err; |
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174 } |
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175 if (x->timeout != 0L) |
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176 { |
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177 if (BIO_printf(bp, "\n Timeout : %ld (sec)",x->timeout) <= 0) goto err; |
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178 } |
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179 if (BIO_puts(bp,"\n") <= 0) goto err; |
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180 |
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181 if (BIO_puts(bp, " Verify return code: ") <= 0) goto err; |
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182 if (BIO_printf(bp, "%ld (%s)\n", x->verify_result, |
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183 X509_verify_cert_error_string(x->verify_result)) <= 0) goto err; |
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184 |
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185 return(1); |
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186 err: |
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187 return(0); |
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188 } |
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189 |