1 | #include <machine/rtems-bsd-user-space.h> |
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2 | |
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3 | /* |
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4 | * Copyright 2004-2018 The OpenSSL Project Authors. All Rights Reserved. |
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5 | * Copyright (c) 2004, EdelKey Project. All Rights Reserved. |
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6 | * |
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7 | * Licensed under the OpenSSL license (the "License"). You may not use |
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8 | * this file except in compliance with the License. You can obtain a copy |
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9 | * in the file LICENSE in the source distribution or at |
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10 | * https://www.openssl.org/source/license.html |
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11 | * |
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12 | * Originally written by Christophe Renou and Peter Sylvester, |
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13 | * for the EdelKey project. |
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14 | */ |
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15 | |
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16 | #include <openssl/opensslconf.h> |
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17 | #ifdef OPENSSL_NO_SRP |
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18 | NON_EMPTY_TRANSLATION_UNIT |
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19 | #else |
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20 | |
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21 | # include <stdio.h> |
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22 | # include <stdlib.h> |
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23 | # include <string.h> |
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24 | # include <openssl/conf.h> |
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25 | # include <openssl/bio.h> |
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26 | # include <openssl/err.h> |
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27 | # include <openssl/txt_db.h> |
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28 | # include <openssl/buffer.h> |
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29 | # include <openssl/srp.h> |
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30 | # include "apps.h" |
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31 | # include "progs.h" |
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32 | |
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33 | # define BASE_SECTION "srp" |
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34 | # define CONFIG_FILE "openssl.cnf" |
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35 | |
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36 | |
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37 | # define ENV_DATABASE "srpvfile" |
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38 | # define ENV_DEFAULT_SRP "default_srp" |
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39 | |
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40 | static int get_index(CA_DB *db, char *id, char type) |
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41 | { |
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42 | char **pp; |
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43 | int i; |
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44 | if (id == NULL) |
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45 | return -1; |
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46 | if (type == DB_SRP_INDEX) { |
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47 | for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) { |
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48 | pp = sk_OPENSSL_PSTRING_value(db->db->data, i); |
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49 | if (pp[DB_srptype][0] == DB_SRP_INDEX |
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50 | && strcmp(id, pp[DB_srpid]) == 0) |
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51 | return i; |
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52 | } |
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53 | } else { |
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54 | for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) { |
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55 | pp = sk_OPENSSL_PSTRING_value(db->db->data, i); |
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56 | |
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57 | if (pp[DB_srptype][0] != DB_SRP_INDEX |
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58 | && strcmp(id, pp[DB_srpid]) == 0) |
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59 | return i; |
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60 | } |
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61 | } |
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62 | |
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63 | return -1; |
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64 | } |
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65 | |
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66 | static void print_entry(CA_DB *db, int indx, int verbose, char *s) |
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67 | { |
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68 | if (indx >= 0 && verbose) { |
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69 | int j; |
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70 | char **pp = sk_OPENSSL_PSTRING_value(db->db->data, indx); |
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71 | BIO_printf(bio_err, "%s \"%s\"\n", s, pp[DB_srpid]); |
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72 | for (j = 0; j < DB_NUMBER; j++) { |
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73 | BIO_printf(bio_err, " %d = \"%s\"\n", j, pp[j]); |
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74 | } |
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75 | } |
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76 | } |
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77 | |
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78 | static void print_index(CA_DB *db, int indexindex, int verbose) |
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79 | { |
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80 | print_entry(db, indexindex, verbose, "g N entry"); |
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81 | } |
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82 | |
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83 | static void print_user(CA_DB *db, int userindex, int verbose) |
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84 | { |
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85 | if (verbose > 0) { |
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86 | char **pp = sk_OPENSSL_PSTRING_value(db->db->data, userindex); |
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87 | |
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88 | if (pp[DB_srptype][0] != 'I') { |
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89 | print_entry(db, userindex, verbose, "User entry"); |
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90 | print_entry(db, get_index(db, pp[DB_srpgN], 'I'), verbose, |
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91 | "g N entry"); |
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92 | } |
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93 | |
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94 | } |
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95 | } |
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96 | |
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97 | static int update_index(CA_DB *db, char **row) |
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98 | { |
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99 | char **irow; |
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100 | int i; |
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101 | |
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102 | irow = app_malloc(sizeof(*irow) * (DB_NUMBER + 1), "row pointers"); |
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103 | for (i = 0; i < DB_NUMBER; i++) |
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104 | irow[i] = row[i]; |
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105 | irow[DB_NUMBER] = NULL; |
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106 | |
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107 | if (!TXT_DB_insert(db->db, irow)) { |
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108 | BIO_printf(bio_err, "failed to update srpvfile\n"); |
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109 | BIO_printf(bio_err, "TXT_DB error number %ld\n", db->db->error); |
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110 | OPENSSL_free(irow); |
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111 | return 0; |
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112 | } |
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113 | return 1; |
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114 | } |
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115 | |
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116 | static char *lookup_conf(const CONF *conf, const char *section, const char *tag) |
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117 | { |
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118 | char *entry = NCONF_get_string(conf, section, tag); |
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119 | if (entry == NULL) |
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120 | BIO_printf(bio_err, "variable lookup failed for %s::%s\n", section, tag); |
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121 | return entry; |
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122 | } |
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123 | |
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124 | static char *srp_verify_user(const char *user, const char *srp_verifier, |
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125 | char *srp_usersalt, const char *g, const char *N, |
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126 | const char *passin, int verbose) |
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127 | { |
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128 | char password[1025]; |
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129 | PW_CB_DATA cb_tmp; |
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130 | char *verifier = NULL; |
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131 | char *gNid = NULL; |
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132 | int len; |
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133 | |
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134 | cb_tmp.prompt_info = user; |
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135 | cb_tmp.password = passin; |
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136 | |
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137 | len = password_callback(password, sizeof(password)-1, 0, &cb_tmp); |
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138 | if (len > 0) { |
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139 | password[len] = 0; |
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140 | if (verbose) |
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141 | BIO_printf(bio_err, |
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142 | "Validating\n user=\"%s\"\n srp_verifier=\"%s\"\n srp_usersalt=\"%s\"\n g=\"%s\"\n N=\"%s\"\n", |
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143 | user, srp_verifier, srp_usersalt, g, N); |
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144 | if (verbose > 1) |
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145 | BIO_printf(bio_err, "Pass %s\n", password); |
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146 | |
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147 | OPENSSL_assert(srp_usersalt != NULL); |
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148 | if ((gNid = SRP_create_verifier(user, password, &srp_usersalt, |
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149 | &verifier, N, g)) == NULL) { |
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150 | BIO_printf(bio_err, "Internal error validating SRP verifier\n"); |
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151 | } else { |
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152 | if (strcmp(verifier, srp_verifier)) |
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153 | gNid = NULL; |
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154 | OPENSSL_free(verifier); |
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155 | } |
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156 | OPENSSL_cleanse(password, len); |
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157 | } |
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158 | return gNid; |
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159 | } |
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160 | |
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161 | static char *srp_create_user(char *user, char **srp_verifier, |
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162 | char **srp_usersalt, char *g, char *N, |
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163 | char *passout, int verbose) |
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164 | { |
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165 | char password[1025]; |
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166 | PW_CB_DATA cb_tmp; |
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167 | char *gNid = NULL; |
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168 | char *salt = NULL; |
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169 | int len; |
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170 | cb_tmp.prompt_info = user; |
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171 | cb_tmp.password = passout; |
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172 | |
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173 | len = password_callback(password, sizeof(password)-1, 1, &cb_tmp); |
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174 | if (len > 0) { |
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175 | password[len] = 0; |
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176 | if (verbose) |
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177 | BIO_printf(bio_err, "Creating\n user=\"%s\"\n g=\"%s\"\n N=\"%s\"\n", |
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178 | user, g, N); |
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179 | if ((gNid = SRP_create_verifier(user, password, &salt, |
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180 | srp_verifier, N, g)) == NULL) { |
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181 | BIO_printf(bio_err, "Internal error creating SRP verifier\n"); |
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182 | } else { |
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183 | *srp_usersalt = salt; |
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184 | } |
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185 | OPENSSL_cleanse(password, len); |
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186 | if (verbose > 1) |
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187 | BIO_printf(bio_err, "gNid=%s salt =\"%s\"\n verifier =\"%s\"\n", |
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188 | gNid, salt, *srp_verifier); |
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189 | |
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190 | } |
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191 | return gNid; |
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192 | } |
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193 | |
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194 | typedef enum OPTION_choice { |
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195 | OPT_ERR = -1, OPT_EOF = 0, OPT_HELP, |
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196 | OPT_VERBOSE, OPT_CONFIG, OPT_NAME, OPT_SRPVFILE, OPT_ADD, |
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197 | OPT_DELETE, OPT_MODIFY, OPT_LIST, OPT_GN, OPT_USERINFO, |
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198 | OPT_PASSIN, OPT_PASSOUT, OPT_ENGINE, OPT_R_ENUM |
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199 | } OPTION_CHOICE; |
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200 | |
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201 | const OPTIONS srp_options[] = { |
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202 | {"help", OPT_HELP, '-', "Display this summary"}, |
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203 | {"verbose", OPT_VERBOSE, '-', "Talk a lot while doing things"}, |
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204 | {"config", OPT_CONFIG, '<', "A config file"}, |
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205 | {"name", OPT_NAME, 's', "The particular srp definition to use"}, |
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206 | {"srpvfile", OPT_SRPVFILE, '<', "The srp verifier file name"}, |
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207 | {"add", OPT_ADD, '-', "Add a user and srp verifier"}, |
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208 | {"modify", OPT_MODIFY, '-', |
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209 | "Modify the srp verifier of an existing user"}, |
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210 | {"delete", OPT_DELETE, '-', "Delete user from verifier file"}, |
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211 | {"list", OPT_LIST, '-', "List users"}, |
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212 | {"gn", OPT_GN, 's', "Set g and N values to be used for new verifier"}, |
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213 | {"userinfo", OPT_USERINFO, 's', "Additional info to be set for user"}, |
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214 | {"passin", OPT_PASSIN, 's', "Input file pass phrase source"}, |
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215 | {"passout", OPT_PASSOUT, 's', "Output file pass phrase source"}, |
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216 | OPT_R_OPTIONS, |
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217 | # ifndef OPENSSL_NO_ENGINE |
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218 | {"engine", OPT_ENGINE, 's', "Use engine, possibly a hardware device"}, |
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219 | # endif |
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220 | {NULL} |
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221 | }; |
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222 | |
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223 | int srp_main(int argc, char **argv) |
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224 | { |
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225 | ENGINE *e = NULL; |
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226 | CA_DB *db = NULL; |
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227 | CONF *conf = NULL; |
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228 | int gNindex = -1, maxgN = -1, ret = 1, errors = 0, verbose = 0, i; |
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229 | int doupdatedb = 0, mode = OPT_ERR; |
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230 | char *user = NULL, *passinarg = NULL, *passoutarg = NULL; |
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231 | char *passin = NULL, *passout = NULL, *gN = NULL, *userinfo = NULL; |
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232 | char *section = NULL; |
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233 | char **gNrow = NULL, *configfile = NULL; |
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234 | char *srpvfile = NULL, **pp, *prog; |
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235 | OPTION_CHOICE o; |
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236 | |
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237 | prog = opt_init(argc, argv, srp_options); |
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238 | while ((o = opt_next()) != OPT_EOF) { |
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239 | switch (o) { |
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240 | case OPT_EOF: |
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241 | case OPT_ERR: |
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242 | opthelp: |
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243 | BIO_printf(bio_err, "%s: Use -help for summary.\n", prog); |
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244 | goto end; |
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245 | case OPT_HELP: |
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246 | opt_help(srp_options); |
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247 | ret = 0; |
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248 | goto end; |
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249 | case OPT_VERBOSE: |
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250 | verbose++; |
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251 | break; |
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252 | case OPT_CONFIG: |
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253 | configfile = opt_arg(); |
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254 | break; |
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255 | case OPT_NAME: |
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256 | section = opt_arg(); |
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257 | break; |
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258 | case OPT_SRPVFILE: |
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259 | srpvfile = opt_arg(); |
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260 | break; |
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261 | case OPT_ADD: |
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262 | case OPT_DELETE: |
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263 | case OPT_MODIFY: |
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264 | case OPT_LIST: |
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265 | if (mode != OPT_ERR) { |
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266 | BIO_printf(bio_err, |
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267 | "%s: Only one of -add/-delete/-modify/-list\n", |
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268 | prog); |
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269 | goto opthelp; |
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270 | } |
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271 | mode = o; |
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272 | break; |
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273 | case OPT_GN: |
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274 | gN = opt_arg(); |
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275 | break; |
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276 | case OPT_USERINFO: |
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277 | userinfo = opt_arg(); |
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278 | break; |
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279 | case OPT_PASSIN: |
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280 | passinarg = opt_arg(); |
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281 | break; |
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282 | case OPT_PASSOUT: |
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283 | passoutarg = opt_arg(); |
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284 | break; |
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285 | case OPT_ENGINE: |
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286 | e = setup_engine(opt_arg(), 0); |
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287 | break; |
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288 | case OPT_R_CASES: |
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289 | if (!opt_rand(o)) |
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290 | goto end; |
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291 | break; |
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292 | } |
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293 | } |
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294 | argc = opt_num_rest(); |
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295 | argv = opt_rest(); |
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296 | |
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297 | if (srpvfile != NULL && configfile != NULL) { |
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298 | BIO_printf(bio_err, |
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299 | "-srpvfile and -configfile cannot be specified together.\n"); |
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300 | goto end; |
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301 | } |
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302 | if (mode == OPT_ERR) { |
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303 | BIO_printf(bio_err, |
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304 | "Exactly one of the options -add, -delete, -modify -list must be specified.\n"); |
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305 | goto opthelp; |
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306 | } |
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307 | if (mode == OPT_DELETE || mode == OPT_MODIFY || mode == OPT_ADD) { |
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308 | if (argc == 0) { |
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309 | BIO_printf(bio_err, "Need at least one user.\n"); |
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310 | goto opthelp; |
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311 | } |
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312 | user = *argv++; |
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313 | } |
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314 | if ((passinarg != NULL || passoutarg != NULL) && argc != 1) { |
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315 | BIO_printf(bio_err, |
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316 | "-passin, -passout arguments only valid with one user.\n"); |
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317 | goto opthelp; |
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318 | } |
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319 | |
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320 | if (!app_passwd(passinarg, passoutarg, &passin, &passout)) { |
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321 | BIO_printf(bio_err, "Error getting passwords\n"); |
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322 | goto end; |
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323 | } |
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324 | |
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325 | if (srpvfile == NULL) { |
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326 | if (configfile == NULL) |
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327 | configfile = default_config_file; |
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328 | |
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329 | if (verbose) |
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330 | BIO_printf(bio_err, "Using configuration from %s\n", |
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331 | configfile); |
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332 | conf = app_load_config(configfile); |
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333 | if (conf == NULL) |
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334 | goto end; |
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335 | if (configfile != default_config_file && !app_load_modules(conf)) |
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336 | goto end; |
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337 | |
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338 | /* Lets get the config section we are using */ |
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339 | if (section == NULL) { |
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340 | if (verbose) |
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341 | BIO_printf(bio_err, |
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342 | "trying to read " ENV_DEFAULT_SRP |
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343 | " in " BASE_SECTION "\n"); |
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344 | |
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345 | section = lookup_conf(conf, BASE_SECTION, ENV_DEFAULT_SRP); |
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346 | if (section == NULL) |
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347 | goto end; |
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348 | } |
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349 | |
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350 | app_RAND_load_conf(conf, BASE_SECTION); |
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351 | |
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352 | if (verbose) |
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353 | BIO_printf(bio_err, |
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354 | "trying to read " ENV_DATABASE " in section \"%s\"\n", |
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355 | section); |
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356 | |
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357 | srpvfile = lookup_conf(conf, section, ENV_DATABASE); |
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358 | if (srpvfile == NULL) |
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359 | goto end; |
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360 | } |
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361 | |
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362 | if (verbose) |
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363 | BIO_printf(bio_err, "Trying to read SRP verifier file \"%s\"\n", |
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364 | srpvfile); |
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365 | |
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366 | db = load_index(srpvfile, NULL); |
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367 | if (db == NULL) |
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368 | goto end; |
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369 | |
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370 | /* Lets check some fields */ |
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371 | for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) { |
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372 | pp = sk_OPENSSL_PSTRING_value(db->db->data, i); |
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373 | |
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374 | if (pp[DB_srptype][0] == DB_SRP_INDEX) { |
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375 | maxgN = i; |
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376 | if ((gNindex < 0) && (gN != NULL) && strcmp(gN, pp[DB_srpid]) == 0) |
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377 | gNindex = i; |
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378 | |
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379 | print_index(db, i, verbose > 1); |
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380 | } |
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381 | } |
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382 | |
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383 | if (verbose) |
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384 | BIO_printf(bio_err, "Database initialised\n"); |
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385 | |
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386 | if (gNindex >= 0) { |
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387 | gNrow = sk_OPENSSL_PSTRING_value(db->db->data, gNindex); |
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388 | print_entry(db, gNindex, verbose > 1, "Default g and N"); |
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389 | } else if (maxgN > 0 && !SRP_get_default_gN(gN)) { |
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390 | BIO_printf(bio_err, "No g and N value for index \"%s\"\n", gN); |
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391 | goto end; |
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392 | } else { |
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393 | if (verbose) |
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394 | BIO_printf(bio_err, "Database has no g N information.\n"); |
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395 | gNrow = NULL; |
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396 | } |
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397 | |
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398 | if (verbose > 1) |
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399 | BIO_printf(bio_err, "Starting user processing\n"); |
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400 | |
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401 | while (mode == OPT_LIST || user != NULL) { |
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402 | int userindex = -1; |
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403 | |
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404 | if (user != NULL && verbose > 1) |
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405 | BIO_printf(bio_err, "Processing user \"%s\"\n", user); |
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406 | if ((userindex = get_index(db, user, 'U')) >= 0) |
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407 | print_user(db, userindex, (verbose > 0) || mode == OPT_LIST); |
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408 | |
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409 | if (mode == OPT_LIST) { |
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410 | if (user == NULL) { |
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411 | BIO_printf(bio_err, "List all users\n"); |
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412 | |
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413 | for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) |
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414 | print_user(db, i, 1); |
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415 | } else if (userindex < 0) { |
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416 | BIO_printf(bio_err, |
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417 | "user \"%s\" does not exist, ignored. t\n", user); |
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418 | errors++; |
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419 | } |
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420 | } else if (mode == OPT_ADD) { |
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421 | if (userindex >= 0) { |
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422 | /* reactivation of a new user */ |
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423 | char **row = |
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424 | sk_OPENSSL_PSTRING_value(db->db->data, userindex); |
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425 | BIO_printf(bio_err, "user \"%s\" reactivated.\n", user); |
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426 | row[DB_srptype][0] = 'V'; |
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427 | |
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428 | doupdatedb = 1; |
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429 | } else { |
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430 | char *row[DB_NUMBER]; |
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431 | char *gNid; |
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432 | row[DB_srpverifier] = NULL; |
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433 | row[DB_srpsalt] = NULL; |
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434 | row[DB_srpinfo] = NULL; |
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435 | if (! |
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436 | (gNid = |
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437 | srp_create_user(user, &(row[DB_srpverifier]), |
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438 | &(row[DB_srpsalt]), |
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439 | gNrow ? gNrow[DB_srpsalt] : gN, |
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440 | gNrow ? gNrow[DB_srpverifier] : NULL, |
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441 | passout, verbose))) { |
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442 | BIO_printf(bio_err, |
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443 | "Cannot create srp verifier for user \"%s\", operation abandoned .\n", |
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444 | user); |
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445 | errors++; |
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446 | goto end; |
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447 | } |
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448 | row[DB_srpid] = OPENSSL_strdup(user); |
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449 | row[DB_srptype] = OPENSSL_strdup("v"); |
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450 | row[DB_srpgN] = OPENSSL_strdup(gNid); |
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451 | |
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452 | if ((row[DB_srpid] == NULL) |
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453 | || (row[DB_srpgN] == NULL) |
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454 | || (row[DB_srptype] == NULL) |
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455 | || (row[DB_srpverifier] == NULL) |
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456 | || (row[DB_srpsalt] == NULL) |
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457 | || (userinfo |
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458 | && ((row[DB_srpinfo] = OPENSSL_strdup(userinfo)) == NULL)) |
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459 | || !update_index(db, row)) { |
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460 | OPENSSL_free(row[DB_srpid]); |
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461 | OPENSSL_free(row[DB_srpgN]); |
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462 | OPENSSL_free(row[DB_srpinfo]); |
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463 | OPENSSL_free(row[DB_srptype]); |
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464 | OPENSSL_free(row[DB_srpverifier]); |
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465 | OPENSSL_free(row[DB_srpsalt]); |
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466 | goto end; |
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467 | } |
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468 | doupdatedb = 1; |
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469 | } |
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470 | } else if (mode == OPT_MODIFY) { |
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471 | if (userindex < 0) { |
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472 | BIO_printf(bio_err, |
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473 | "user \"%s\" does not exist, operation ignored.\n", |
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474 | user); |
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475 | errors++; |
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476 | } else { |
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477 | |
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478 | char **row = |
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479 | sk_OPENSSL_PSTRING_value(db->db->data, userindex); |
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480 | char type = row[DB_srptype][0]; |
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481 | if (type == 'v') { |
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482 | BIO_printf(bio_err, |
---|
483 | "user \"%s\" already updated, operation ignored.\n", |
---|
484 | user); |
---|
485 | errors++; |
---|
486 | } else { |
---|
487 | char *gNid; |
---|
488 | |
---|
489 | if (row[DB_srptype][0] == 'V') { |
---|
490 | int user_gN; |
---|
491 | char **irow = NULL; |
---|
492 | if (verbose) |
---|
493 | BIO_printf(bio_err, |
---|
494 | "Verifying password for user \"%s\"\n", |
---|
495 | user); |
---|
496 | if ((user_gN = |
---|
497 | get_index(db, row[DB_srpgN], DB_SRP_INDEX)) >= 0) |
---|
498 | irow = |
---|
499 | sk_OPENSSL_PSTRING_value(db->db->data, |
---|
500 | userindex); |
---|
501 | |
---|
502 | if (!srp_verify_user |
---|
503 | (user, row[DB_srpverifier], row[DB_srpsalt], |
---|
504 | irow ? irow[DB_srpsalt] : row[DB_srpgN], |
---|
505 | irow ? irow[DB_srpverifier] : NULL, passin, |
---|
506 | verbose)) { |
---|
507 | BIO_printf(bio_err, |
---|
508 | "Invalid password for user \"%s\", operation abandoned.\n", |
---|
509 | user); |
---|
510 | errors++; |
---|
511 | goto end; |
---|
512 | } |
---|
513 | } |
---|
514 | if (verbose) |
---|
515 | BIO_printf(bio_err, "Password for user \"%s\" ok.\n", |
---|
516 | user); |
---|
517 | |
---|
518 | if (! |
---|
519 | (gNid = |
---|
520 | srp_create_user(user, &(row[DB_srpverifier]), |
---|
521 | &(row[DB_srpsalt]), |
---|
522 | gNrow ? gNrow[DB_srpsalt] : NULL, |
---|
523 | gNrow ? gNrow[DB_srpverifier] : NULL, |
---|
524 | passout, verbose))) { |
---|
525 | BIO_printf(bio_err, |
---|
526 | "Cannot create srp verifier for user \"%s\", operation abandoned.\n", |
---|
527 | user); |
---|
528 | errors++; |
---|
529 | goto end; |
---|
530 | } |
---|
531 | |
---|
532 | row[DB_srptype][0] = 'v'; |
---|
533 | row[DB_srpgN] = OPENSSL_strdup(gNid); |
---|
534 | |
---|
535 | if (row[DB_srpid] == NULL |
---|
536 | || row[DB_srpgN] == NULL |
---|
537 | || row[DB_srptype] == NULL |
---|
538 | || row[DB_srpverifier] == NULL |
---|
539 | || row[DB_srpsalt] == NULL |
---|
540 | || (userinfo |
---|
541 | && ((row[DB_srpinfo] = OPENSSL_strdup(userinfo)) |
---|
542 | == NULL))) |
---|
543 | goto end; |
---|
544 | |
---|
545 | doupdatedb = 1; |
---|
546 | } |
---|
547 | } |
---|
548 | } else if (mode == OPT_DELETE) { |
---|
549 | if (userindex < 0) { |
---|
550 | BIO_printf(bio_err, |
---|
551 | "user \"%s\" does not exist, operation ignored. t\n", |
---|
552 | user); |
---|
553 | errors++; |
---|
554 | } else { |
---|
555 | char **xpp = sk_OPENSSL_PSTRING_value(db->db->data, userindex); |
---|
556 | |
---|
557 | BIO_printf(bio_err, "user \"%s\" revoked. t\n", user); |
---|
558 | xpp[DB_srptype][0] = 'R'; |
---|
559 | doupdatedb = 1; |
---|
560 | } |
---|
561 | } |
---|
562 | user = *argv++; |
---|
563 | if (user == NULL) { |
---|
564 | /* no more processing in any mode if no users left */ |
---|
565 | break; |
---|
566 | } |
---|
567 | } |
---|
568 | |
---|
569 | if (verbose) |
---|
570 | BIO_printf(bio_err, "User procession done.\n"); |
---|
571 | |
---|
572 | if (doupdatedb) { |
---|
573 | /* Lets check some fields */ |
---|
574 | for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) { |
---|
575 | pp = sk_OPENSSL_PSTRING_value(db->db->data, i); |
---|
576 | |
---|
577 | if (pp[DB_srptype][0] == 'v') { |
---|
578 | pp[DB_srptype][0] = 'V'; |
---|
579 | print_user(db, i, verbose); |
---|
580 | } |
---|
581 | } |
---|
582 | |
---|
583 | if (verbose) |
---|
584 | BIO_printf(bio_err, "Trying to update srpvfile.\n"); |
---|
585 | if (!save_index(srpvfile, "new", db)) |
---|
586 | goto end; |
---|
587 | |
---|
588 | if (verbose) |
---|
589 | BIO_printf(bio_err, "Temporary srpvfile created.\n"); |
---|
590 | if (!rotate_index(srpvfile, "new", "old")) |
---|
591 | goto end; |
---|
592 | |
---|
593 | if (verbose) |
---|
594 | BIO_printf(bio_err, "srpvfile updated.\n"); |
---|
595 | } |
---|
596 | |
---|
597 | ret = (errors != 0); |
---|
598 | end: |
---|
599 | if (errors != 0) |
---|
600 | if (verbose) |
---|
601 | BIO_printf(bio_err, "User errors %d.\n", errors); |
---|
602 | |
---|
603 | if (verbose) |
---|
604 | BIO_printf(bio_err, "SRP terminating with code %d.\n", ret); |
---|
605 | |
---|
606 | OPENSSL_free(passin); |
---|
607 | OPENSSL_free(passout); |
---|
608 | if (ret) |
---|
609 | ERR_print_errors(bio_err); |
---|
610 | NCONF_free(conf); |
---|
611 | free_index(db); |
---|
612 | release_engine(e); |
---|
613 | return ret; |
---|
614 | } |
---|
615 | #endif |
---|