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annotate cmd.c @ 12:8768fbd09bc5

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Add generatepassword command to generate random passwords Refactor and generalize handling of named arguments.
author Guido Berhoerster <guido+pwm@berhoerster.name>
date Thu, 03 Aug 2017 10:22:07 +0200
parents 85bce13237cf
children cf81eb0c2d5a
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1 /*
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2 * Copyright (C) 2017 Guido Berhoerster <guido+pwm@berhoerster.name>
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3 *
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4 * Permission is hereby granted, free of charge, to any person obtaining
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5 * a copy of this software and associated documentation files (the
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6 * "Software"), to deal in the Software without restriction, including
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7 * without limitation the rights to use, copy, modify, merge, publish,
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8 * distribute, sublicense, and/or sell copies of the Software, and to
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9 * permit persons to whom the Software is furnished to do so, subject to
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10 * the following conditions:
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11 *
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12 * The above copyright notice and this permission notice shall be included
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13 * in all copies or substantial portions of the Software.
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14 *
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15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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16 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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18 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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19 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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20 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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21 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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22 */
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23
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24 #include "compat.h"
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25
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26 #include <ctype.h>
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27 #ifdef HAVE_ERR_H
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28 #include <err.h>
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29 #endif /* HAVE_ERR_H */
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30 #include <errno.h>
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31 #include <limits.h>
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32 #ifdef HAVE_READPASSPHRASE_H
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33 #include <readpassphrase.h>
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34 #endif /* READPASSPHRASE_H */
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35 #include <regex.h>
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36 #include <stdlib.h>
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37 #include <string.h>
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38 #include <time.h>
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39 #include <unistd.h>
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40
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41 #include "cmd.h"
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42 #include "pw.h"
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43 #include "pwfile.h"
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44 #include "util.h"
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45
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46 #define TIME_FORMAT "%Y-%m-%dT%TZ"
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47 #define TIME_SIZE (4 + 1 + 2 + 1 + 2 + 1 + 8 + 1 + 1)
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48
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49 #define CHARS_DIGIT "0123456789"
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50 #define CHARS_UPPER "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
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51 #define CHARS_LOWER "abcdefghijklmnopqrstuvwxyz"
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52 #define CHARS_PUNCT "!\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~"
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53
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54 enum field_type {
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55 FIELD_UNKNOWN = -1,
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56 FIELD_GROUP,
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57 FIELD_TITLE,
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58 FIELD_USERNAME,
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59 FIELD_PASSWORD,
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60 FIELD_NOTES,
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61 FIELD_URL,
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62 FIELD_MTIME,
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63 FIELD_CTIME
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64 };
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65
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66 enum cmd_generatepassword_arg_type {
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67 CMD_GP_ARG_UNKNOWN = -1,
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68 CMD_GP_ARG_LEN,
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69 CMD_GP_ARG_CHARS,
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70 CMD_GP_ARG_CHARCLASS
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71 };
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72
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73 enum charclass_type {
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74 CHARCLASS_UNKNOWN = -1,
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75 CHARCLASS_DIGIT,
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76 CHARCLASS_UPPER,
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77 CHARCLASS_LOWER,
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78 CHARCLASS_PUNCT,
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79 CHARCLASS_ALPHA,
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80 CHARCLASS_ALNUM,
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81 CHARCLASS_XDIGIT,
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82 CHARCLASS_GRAPH
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83 };
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84
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85 static enum cmd_return cmd_info(struct pwm_ctx *, int, char *[]);
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86 static enum cmd_return cmd_list(struct pwm_ctx *, int, char *[]);
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87 static enum cmd_return cmd_create(struct pwm_ctx *, int, char *[]);
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88 static enum cmd_return cmd_modify(struct pwm_ctx *, int, char *[]);
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89 static enum cmd_return cmd_generatepassword(struct pwm_ctx *, int, char *[]);
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90 static enum cmd_return cmd_remove(struct pwm_ctx *, int, char *[]);
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91 static enum cmd_return cmd_show(struct pwm_ctx *, int, char *[]);
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92 static enum cmd_return cmd_pipe(struct pwm_ctx *, int, char *[]);
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93 static enum cmd_return cmd_creategroup(struct pwm_ctx *, int, char *[]);
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94 static enum cmd_return cmd_removegroup(struct pwm_ctx *, int, char *[]);
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95 static enum cmd_return cmd_changepassword(struct pwm_ctx *, int, char *[]);
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96 static enum cmd_return cmd_help(struct pwm_ctx *, int, char *[]);
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97 static enum cmd_return cmd_write(struct pwm_ctx *, int, char *[]);
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98 static enum cmd_return cmd_quit(struct pwm_ctx *, int, char *[]);
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99
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100 static const char *field_namev[] = {
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101 "group",
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102 "title",
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103 "username",
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104 "password",
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105 "notes",
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106 "url",
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107 "ctime",
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108 "mtime",
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109 NULL
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110 };
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111
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112 static const char *field_labels[] = {
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113 "Group: ",
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114 "Title: ",
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115 "Username: ",
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116 "Password: ",
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117 "Notes: ",
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118 "URL: ",
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119 "Created: ",
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120 "Modified: "
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121 };
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122
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123 static const char *cmd_generatepassword_argv[] = {
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124 "len",
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125 "char",
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126 "charclass",
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127 NULL
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128 };
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129
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130 static const char *charclass_namev[] = {
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131 "digit",
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132 "upper",
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133 "lower",
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134 "punct",
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135 "alpha",
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136 "alnum",
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137 "xdigit",
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138 "graph",
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diff changeset
139 NULL
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diff changeset
140 };
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diff changeset
141
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diff changeset
142 static const char *charclass_values[] = {
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143 CHARS_DIGIT,
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144 CHARS_UPPER,
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145 CHARS_LOWER,
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diff changeset
146 CHARS_PUNCT,
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147 CHARS_UPPER CHARS_LOWER,
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148 CHARS_DIGIT CHARS_UPPER CHARS_LOWER,
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149 CHARS_DIGIT "abcdef",
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150 CHARS_DIGIT CHARS_UPPER CHARS_LOWER CHARS_PUNCT
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151 };
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152
0
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153 static struct cmd cmds[] = {
10
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154 { "i", "info", "info", "Show metadata information about the current file",
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diff changeset
155 cmd_info },
11
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156 { "ls", "list", "list [field~regex ...]", "List entries", cmd_list },
0
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157 { "c", "create", "create field=value ...", "Create entry", cmd_create },
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158 { "m", "modify", "modify id field=value ...", "Modify entry", cmd_modify },
12
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159 { "gp", "generatepassword", "generatepassword [id] [len=n] [chars=n:chars] "
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160 "[charclass=n:class] ...", "Randomly generate a password",
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diff changeset
161 cmd_generatepassword },
0
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162 { "rm", "remove", "remove id", "Delete entry", cmd_remove },
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163 { "s", "show", "show id field", "Show entry", cmd_show },
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164 { "p", "pipe", "pipe id field command", "Pipe entry to external command",
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165 cmd_pipe },
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166 { "cg", "creategroup", "creategroup name", "Create empty group",
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167 cmd_creategroup },
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168 { "rg", "removegroup", "removegroup name", "Delete empty group",
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169 cmd_removegroup },
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170 { "ch", "changepassword", "changepassword", "Change password",
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171 cmd_changepassword },
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172 { "h", "help", "help", "Show help text", cmd_help },
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173 { "w", "write", "write", "Write the database", cmd_write },
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174 { "q", "quit", "quit", "Quit", cmd_quit },
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175 { 0 }
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parents:
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176 };
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177
12
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diff changeset
178 static int
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diff changeset
179 parse_arg(char *arg, const char *namev[], int sep, char **valuep)
0
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180 {
12
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diff changeset
181 size_t i;
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diff changeset
182 size_t name_len;
0
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183
12
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diff changeset
184 for (i = 0; namev[i] != NULL; i++) {
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diff changeset
185 name_len = strlen(namev[i]);
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diff changeset
186 if ((strncmp(namev[i], arg, name_len) == 0) &&
8768fbd09bc5 Add generatepassword command to generate random passwords
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diff changeset
187 (arg[name_len] == sep)) {
11
85bce13237cf Add filter expressions to list command
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diff changeset
188 if (valuep != NULL) {
12
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diff changeset
189 *valuep = arg + name_len + 1;
0
a7e41e1a79c8 Initial revision
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parents:
diff changeset
190 }
a7e41e1a79c8 Initial revision
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diff changeset
191 return (i);
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parents:
diff changeset
192 }
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parents:
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193 }
a7e41e1a79c8 Initial revision
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194
12
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diff changeset
195 return (-1);
0
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196 }
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197
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diff changeset
198 static int
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diff changeset
199 parse_id(const char *arg, unsigned int *idp)
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diff changeset
200 {
a7e41e1a79c8 Initial revision
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parents:
diff changeset
201 long x;
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diff changeset
202 char *p;
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parents:
diff changeset
203
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diff changeset
204 errno = 0;
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diff changeset
205 x = strtol(arg, &p, 10);
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parents:
diff changeset
206 if ((errno != 0) || (*arg == '\0') || (*p != '\0') || (x > UINT_MAX) ||
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
207 (x <= 0)) {
a7e41e1a79c8 Initial revision
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parents:
diff changeset
208 return (-1);
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parents:
diff changeset
209 }
a7e41e1a79c8 Initial revision
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parents:
diff changeset
210 *idp = (unsigned int)x;
a7e41e1a79c8 Initial revision
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parents:
diff changeset
211
a7e41e1a79c8 Initial revision
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parents:
diff changeset
212 return (0);
a7e41e1a79c8 Initial revision
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parents:
diff changeset
213 }
a7e41e1a79c8 Initial revision
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parents:
diff changeset
214
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parents:
diff changeset
215 static enum cmd_return
10
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diff changeset
216 cmd_info(struct pwm_ctx *ctx, int argc, char *argv[])
17fb30016e64 Enable access to record and file metadata
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parents: 4
diff changeset
217 {
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diff changeset
218 struct metadata *metadata;
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diff changeset
219 struct tm *tm;
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parents: 4
diff changeset
220 char timebuf[TIME_SIZE];
17fb30016e64 Enable access to record and file metadata
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parents: 4
diff changeset
221
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parents: 4
diff changeset
222 if (argc != 1) {
17fb30016e64 Enable access to record and file metadata
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parents: 4
diff changeset
223 return (CMD_USAGE);
17fb30016e64 Enable access to record and file metadata
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parents: 4
diff changeset
224 }
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diff changeset
225
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diff changeset
226 metadata = pwfile_get_metadata(ctx);
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parents: 4
diff changeset
227 printf("Format: 0x%04x\n", metadata->version);
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parents: 4
diff changeset
228 if (metadata->user != NULL) {
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diff changeset
229 printf("User: %s\n", metadata->user);
17fb30016e64 Enable access to record and file metadata
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 4
diff changeset
230 }
17fb30016e64 Enable access to record and file metadata
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parents: 4
diff changeset
231 if (metadata->user != NULL) {
17fb30016e64 Enable access to record and file metadata
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 4
diff changeset
232 printf("Host: %s\n", metadata->host);
17fb30016e64 Enable access to record and file metadata
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 4
diff changeset
233 }
17fb30016e64 Enable access to record and file metadata
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 4
diff changeset
234 if (metadata->user != NULL) {
17fb30016e64 Enable access to record and file metadata
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 4
diff changeset
235 printf("Application: %s\n", metadata->application);
17fb30016e64 Enable access to record and file metadata
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 4
diff changeset
236 }
17fb30016e64 Enable access to record and file metadata
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 4
diff changeset
237 tm = gmtime(&metadata->timestamp);
17fb30016e64 Enable access to record and file metadata
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 4
diff changeset
238 strftime(timebuf, sizeof (timebuf), TIME_FORMAT, tm);
17fb30016e64 Enable access to record and file metadata
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 4
diff changeset
239 printf("Last Saved: %s\n", timebuf);
17fb30016e64 Enable access to record and file metadata
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 4
diff changeset
240
17fb30016e64 Enable access to record and file metadata
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 4
diff changeset
241 pwfile_destroy_metadata(metadata);
17fb30016e64 Enable access to record and file metadata
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 4
diff changeset
242
17fb30016e64 Enable access to record and file metadata
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 4
diff changeset
243 return (CMD_OK);
17fb30016e64 Enable access to record and file metadata
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 4
diff changeset
244 }
17fb30016e64 Enable access to record and file metadata
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 4
diff changeset
245
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parents: 4
diff changeset
246 static enum cmd_return
0
a7e41e1a79c8 Initial revision
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parents:
diff changeset
247 cmd_list(struct pwm_ctx *ctx, int argc, char *argv[])
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parents:
diff changeset
248 {
11
85bce13237cf Add filter expressions to list command
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parents: 10
diff changeset
249 int retval = CMD_ERR;
85bce13237cf Add filter expressions to list command
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parents: 10
diff changeset
250 int i;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
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diff changeset
251 regex_t *group_re = NULL;
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Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
252 regex_t *title_re = NULL;
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parents: 10
diff changeset
253 regex_t *username_re = NULL;
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parents: 10
diff changeset
254 regex_t *notes_re = NULL;
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Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
255 regex_t *url_re = NULL;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
256 enum field_type type;
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parents: 10
diff changeset
257 char *value;
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parents: 10
diff changeset
258 regex_t **repp;
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Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
259 int errcode;
85bce13237cf Add filter expressions to list command
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parents: 10
diff changeset
260 char *errbuf;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
261 size_t errbuf_size;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
262 union list_item **list = NULL;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
263 size_t j;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
264 struct record *record;
0
a7e41e1a79c8 Initial revision
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parents:
diff changeset
265
11
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diff changeset
266 for (i = 1; i < argc; i++) {
12
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parents: 11
diff changeset
267 type = parse_arg(argv[i], field_namev, '~', &value);
11
85bce13237cf Add filter expressions to list command
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parents: 10
diff changeset
268 if (type == FIELD_UNKNOWN) {
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parents: 10
diff changeset
269 fprintf(stderr, "bad field name \"%s\"\n", argv[i]);
85bce13237cf Add filter expressions to list command
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diff changeset
270 goto out;
85bce13237cf Add filter expressions to list command
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parents: 10
diff changeset
271 }
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
272 if (value[0] == '\0') {
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
273 /* skip empty expressions */
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
274 continue;
85bce13237cf Add filter expressions to list command
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parents: 10
diff changeset
275 }
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
276 switch (type) {
85bce13237cf Add filter expressions to list command
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parents: 10
diff changeset
277 case FIELD_GROUP:
85bce13237cf Add filter expressions to list command
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parents: 10
diff changeset
278 repp = &group_re;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
279 break;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
280 case FIELD_TITLE:
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
281 repp = &title_re;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
282 break;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
283 case FIELD_USERNAME:
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
284 repp = &username_re;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
285 break;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
286 case FIELD_NOTES:
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
287 repp = &notes_re;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
288 break;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
289 case FIELD_URL:
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
290 repp = &url_re;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
291 break;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
292 default:
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
293 fprintf(stderr, "bad field name \"%s\"\n", argv[i]);
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
294 goto out;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
295 }
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
296
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
297 if (*repp == NULL) {
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
298 *repp = xmalloc(sizeof (regex_t));
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
299 } else {
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
300 regfree(*repp);
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
301 }
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
302 errcode = regcomp(*repp, value, REG_EXTENDED | REG_NOSUB);
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
303 if (errcode != 0) {
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
304 errbuf_size = regerror(errcode, *repp, "", 0);
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
305 errbuf = xmalloc(errbuf_size);
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
306 regerror(errcode, *repp, errbuf, errbuf_size);
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
307 fprintf(stderr, "bad regular expression \"%s\"\n",
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
308 errbuf);
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
309 free(errbuf);
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
310
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
311 free(*repp);
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
312 *repp = NULL;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
313
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
314 goto out;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
315 }
0
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
316 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
317
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
318 list = pwfile_create_list(ctx);
11
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
319 for (j = 0; list[j] != NULL; j++) {
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
320 if (list[j]->any.type == ITEM_TYPE_GROUP) {
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
321 printf("[%s]\n", list[j]->group.group);
0
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
322 } else {
11
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
323 record = pwfile_get_record(ctx, list[j]->record.id);
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
324 if (((group_re == NULL) || (regexec(group_re,
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
325 record->group, 0, NULL, 0) == 0)) &&
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
326 ((title_re == NULL) || (regexec(title_re,
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
327 record->title, 0, NULL, 0) == 0)) &&
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
328 ((username_re == NULL) || (regexec(username_re,
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
329 record->username, 0, NULL, 0) == 0)) &&
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
330 ((notes_re == NULL) || (regexec(notes_re,
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
331 record->notes, 0, NULL, 0) == 0)) &&
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
332 ((url_re == NULL) || (regexec(url_re,
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
333 record->url, 0, NULL, 0) == 0))) {
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
334 printf("%4u %s\n", list[j]->record.id,
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
335 (list[j]->record.title != NULL) ?
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
336 list[j]->record.title : "");
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
337 }
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
338 pwfile_destroy_record(record);
0
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
339 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
340 }
11
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
341 retval = CMD_OK;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
342
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
343 out:
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
344 if (group_re != NULL) {
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
345 regfree(group_re);
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
346 free(group_re);
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
347 }
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
348 if (title_re != NULL) {
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
349 regfree(title_re);
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
350 free(title_re);
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
351 }
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
352 if (username_re != NULL) {
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
353 regfree(username_re);
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
354 free(username_re);
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
355 }
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
356 if (notes_re != NULL) {
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
357 regfree(notes_re);
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
358 free(notes_re);
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
359 }
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
360 if (url_re != NULL) {
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
361 regfree(url_re);
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
362 free(url_re);
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
363 }
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
364
0
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
365 pwfile_destroy_list(list);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
366
11
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
367 return (retval);
0
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
368 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
369
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
370 static enum cmd_return
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
371 cmd_create(struct pwm_ctx *ctx, int argc, char *argv[])
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
372 {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
373 int i;
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
374 struct record record = { 0 };
11
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
375 enum field_type type;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
376 char *value;
0
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
377
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
378 if (argc < 2) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
379 return (CMD_USAGE);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
380 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
381
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
382 for (i = 1; i < argc; i++) {
12
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
383 type = parse_arg(argv[i], field_namev, '=', &value);
11
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
384 if (type == FIELD_UNKNOWN) {
0
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
385 fprintf(stderr, "bad field assignment \"%s\"\n",
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
386 argv[i]);
11
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
387 }
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
388 if (value[0] == '\0') {
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
389 /* skip empty assignments */
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
390 continue;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
391 }
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
392 switch (type) {
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
393 case FIELD_GROUP:
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
394 record.group = value;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
395 break;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
396 case FIELD_TITLE:
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
397 record.title = value;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
398 break;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
399 case FIELD_USERNAME:
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
400 record.username = value;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
401 break;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
402 case FIELD_PASSWORD:
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
403 record.password = value;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
404 break;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
405 case FIELD_NOTES:
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
406 record.notes = value;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
407 break;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
408 case FIELD_URL:
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
409 record.url = value;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
410 break;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
411 default:
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
412 fprintf(stderr, "bad field name \"%s\"\n", argv[i]);
0
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
413 return (CMD_ERR);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
414 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
415 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
416
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
417 pwfile_create_record(ctx, &record);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
418
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
419 return (CMD_OK);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
420 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
421
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
422 static enum cmd_return
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
423 cmd_modify(struct pwm_ctx *ctx, int argc, char *argv[])
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
424 {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
425 unsigned int id;
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
426 int i;
11
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
427 struct record record = { 0 };
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
428 enum field_type type;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
429 char *value;
0
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
430
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
431 if (argc < 2) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
432 return (CMD_USAGE);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
433 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
434
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
435 if (parse_id(argv[1], &id) != 0) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
436 fprintf(stderr, "invalid id %s\n", argv[1]);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
437 return (CMD_ERR);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
438 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
439
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
440 for (i = 2; i < argc; i++) {
12
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
441 type = parse_arg(argv[i], field_namev, '=', &value);
11
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
442 if (type == FIELD_UNKNOWN) {
0
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
443 fprintf(stderr, "bad field assignment \"%s\"\n",
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
444 argv[i]);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
445 return (CMD_ERR);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
446 }
11
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
447 if (value[0] == '\0') {
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
448 /* skip empty assignments */
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
449 continue;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
450 }
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
451 switch (type) {
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
452 case FIELD_GROUP:
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
453 record.group = value;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
454 break;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
455 case FIELD_TITLE:
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
456 record.title = value;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
457 break;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
458 case FIELD_USERNAME:
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
459 record.username = value;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
460 break;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
461 case FIELD_PASSWORD:
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
462 record.password = value;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
463 break;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
464 case FIELD_NOTES:
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
465 record.notes = value;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
466 break;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
467 case FIELD_URL:
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
468 record.url = value;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
469 break;
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
470 default:
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
471 fprintf(stderr, "bad field name \"%s\"\n", argv[i]);
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
472 return (CMD_ERR);
85bce13237cf Add filter expressions to list command
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 10
diff changeset
473 }
0
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
474 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
475
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
476 pwfile_modify_record(ctx, id, &record);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
477
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
478 return (CMD_OK);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
479 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
480
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
481 static enum cmd_return
12
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
482 cmd_generatepassword(struct pwm_ctx *ctx, int argc, char *argv[])
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
483 {
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
484 enum cmd_return retval = CMD_ERR;
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
485 unsigned int id = 0;
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
486 int i = 1;
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
487 char *value = NULL;
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
488 long x;
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
489 char *p;
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
490 size_t password_len = 16;
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
491 size_t chars_min;
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
492 const char *chars;
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
493 struct pw_char_group *char_groupv = NULL;
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
494 size_t char_groupv_len = 0;
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
495 int charclass;
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
496 size_t j;
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
497 char password[PWS3_MAX_PASSWORD_LEN + 1] = { 0 };
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
498
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
499 /* check if first argument is an id */
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
500 if ((argc > 1) && (parse_id(argv[1], &id) == 0)) {
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
501 i++;
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
502 }
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
503
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
504 for (; i < argc; i++) {
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
505 switch (parse_arg(argv[i], cmd_generatepassword_argv, '=',
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
506 &value)) {
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
507 case CMD_GP_ARG_LEN:
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
508 errno = 0;
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
509 x = strtol(value, &p, 10);
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
510 if ((errno != 0) || (*value == '\0') || (*p != '\0') ||
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
511 (x > PWS3_MAX_PASSWORD_LEN) || (x <= 0)) {
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
512 fprintf(stderr, "invalid password length "
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
513 "\"%s\"\n", argv[i]);
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
514 goto out;
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
515 }
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
516 password_len = x;
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
517 break;
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
518 case CMD_GP_ARG_CHARS:
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
519 errno = 0;
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
520 x = strtol(value, &p, 10);
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
521 if ((errno != 0) || (*value == '\0') || (*p != ':') ||
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
522 (x < 0) || (x > PWS3_MAX_PASSWORD_LEN)) {
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
523 fprintf(stderr, "invalid minimum number of "
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
524 "characters \"%s\"\n", argv[i]);
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
525 goto out;
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
526 }
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
527 chars_min = x;
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
528
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
529 chars = ++p;
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
530 while (*p != '\0') {
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
531 if (!isascii(*p) || !isprint(*p)) {
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
532 fprintf(stderr, "invalid character in "
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
533 "character group \"%s\"\n",
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
534 argv[i]);
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
535 goto out;
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
536 }
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
537 p++;
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
538 }
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
539
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
540 char_groupv = xrealloc(char_groupv,
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
541 sizeof (struct pw_char_group) * (char_groupv_len +
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
542 1));
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
543 char_groupv[char_groupv_len].chars = chars;
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
544 char_groupv[char_groupv_len].chars_min = chars_min;
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
545 char_groupv_len++;
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
546 break;
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
547 case CMD_GP_ARG_CHARCLASS:
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
548 errno = 0;
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
549 x = strtol(value, &p, 10);
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
550 if ((errno != 0) || (*value == '\0') || (*p != ':') ||
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
551 (x < 0) || (x > PWS3_MAX_PASSWORD_LEN)) {
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
552 fprintf(stderr, "invalid minimum number of "
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
553 "characters \"%s\"\n", argv[i]);
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
554 goto out;
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
555 }
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
556 chars_min = x;
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
557
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
558 charclass = parse_arg(++p, charclass_namev, '\0', NULL);
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
559 if (charclass < 0) {
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
560 fprintf(stderr, "unknown character class "
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
561 "\"%s\"\n", argv[i]);
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
562 goto out;
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
563 }
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
564 chars = charclass_values[charclass];
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
565 char_groupv = xrealloc(char_groupv,
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
566 sizeof (struct pw_char_group) * (char_groupv_len +
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
567 1));
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
568 char_groupv[char_groupv_len].chars = chars;
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
569 char_groupv[char_groupv_len].chars_min = chars_min;
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
570 char_groupv_len++;
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
571 break;
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
572 default:
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
573 fprintf(stderr, "invalid argument \"%s\"\n", argv[i]);
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
574 retval = CMD_USAGE;
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
575 goto out;
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
576 }
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
577 }
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
578
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
579 for (j = 0; j < char_groupv_len; j++) {
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
580 if (char_groupv[j].chars_min > password_len) {
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
581 fprintf(stderr, "invalid minimum number of "
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
582 "characters \"%zu:%s\"\n", char_groupv[j].chars_min,
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
583 char_groupv[j].chars);
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
584 goto out;
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
585 }
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
586 }
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
587
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
588 if (char_groupv_len == 0) {
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
589 /* use defaults */
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
590 char_groupv = xmalloc(sizeof (struct pw_char_group));
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
591 char_groupv[0].chars = charclass_values[CHARCLASS_GRAPH];
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
592 char_groupv[0].chars_min = 0;
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
593 char_groupv_len++;
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
594 }
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
595
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
596 if (pw_genrandom(char_groupv, char_groupv_len, password,
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
597 password_len) != 0) {
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
598 fprintf(stderr, "failed to generate password that meets the "
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
599 "given constraints\n");
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
600 goto out;
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
601 }
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
602
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
603 if (id != 0) {
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
604 if (pwfile_modify_record(ctx, id,
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
605 &(struct record){ .password = password }) != 0) {
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
606 fprintf(stderr, "record %u does not exist\n", id);
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
607 goto out;
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
608 }
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
609 } else {
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
610 printf("%s\n", password);
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
611 }
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
612
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
613 retval = CMD_OK;
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
614
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
615 out:
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
616 free(char_groupv);
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
617
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
618 return (retval);
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
619 }
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
620
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
621 static enum cmd_return
0
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
622 cmd_remove(struct pwm_ctx *ctx, int argc, char *argv[])
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
623 {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
624 unsigned int id;
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
625
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
626 if (argc != 2) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
627 return (CMD_USAGE);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
628 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
629
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
630 if (parse_id(argv[1], &id) != 0) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
631 fprintf(stderr, "invalid id %s\n", argv[1]);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
632 return (CMD_ERR);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
633 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
634
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
635 if (pwfile_remove_record(ctx, id) != 0) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
636 fprintf(stderr, "failed to remove record %u\n", id);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
637 return (CMD_ERR);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
638 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
639
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
640 return (CMD_OK);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
641 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
642
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
643 static int
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
644 print_field(const char *label, const char *value, int show_label, FILE *fp)
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
645 {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
646 fprintf(fp, "%s%s\n", show_label ? label : "", (value != NULL) ?
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
647 value : "");
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
648 if (ferror(fp)) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
649 warn("fprintf");
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
650 return (-1);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
651 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
652 return (0);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
653 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
654
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
655 static void
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
656 print_record(struct record *record, int fields[], int show_labels, FILE *fp)
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
657 {
10
17fb30016e64 Enable access to record and file metadata
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 4
diff changeset
658 struct tm *tm;
17fb30016e64 Enable access to record and file metadata
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 4
diff changeset
659 char timebuf[TIME_SIZE];
17fb30016e64 Enable access to record and file metadata
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 4
diff changeset
660
0
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
661 if (fields[FIELD_TITLE]) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
662 if (print_field(field_labels[FIELD_TITLE], record->title,
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
663 show_labels, fp) != 0) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
664 return;
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
665 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
666 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
667 if (fields[FIELD_GROUP]) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
668 if (print_field(field_labels[FIELD_GROUP], record->group,
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
669 show_labels, fp)) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
670 return;
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
671 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
672 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
673 if (fields[FIELD_USERNAME]) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
674 if (print_field(field_labels[FIELD_USERNAME], record->username,
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
675 show_labels, fp)) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
676 return;
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
677 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
678 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
679 if (fields[FIELD_PASSWORD]) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
680 if (print_field(field_labels[FIELD_PASSWORD], record->password,
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
681 show_labels, fp)) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
682 return;
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
683 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
684 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
685 if (fields[FIELD_NOTES]) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
686 if (print_field(field_labels[FIELD_NOTES], record->notes,
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
687 show_labels, fp)) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
688 return;
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
689 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
690 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
691 if (fields[FIELD_URL]) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
692 if (print_field(field_labels[FIELD_URL], record->url,
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
693 show_labels, fp)) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
694 return;
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
695 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
696 }
10
17fb30016e64 Enable access to record and file metadata
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 4
diff changeset
697 if (fields[FIELD_CTIME]) {
17fb30016e64 Enable access to record and file metadata
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 4
diff changeset
698 tm = gmtime(&record->ctime);
17fb30016e64 Enable access to record and file metadata
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 4
diff changeset
699 strftime(timebuf, sizeof (timebuf), TIME_FORMAT, tm);
17fb30016e64 Enable access to record and file metadata
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 4
diff changeset
700 if (print_field(field_labels[FIELD_CTIME], timebuf,
17fb30016e64 Enable access to record and file metadata
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 4
diff changeset
701 show_labels, fp)) {
17fb30016e64 Enable access to record and file metadata
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 4
diff changeset
702 return;
17fb30016e64 Enable access to record and file metadata
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 4
diff changeset
703 }
17fb30016e64 Enable access to record and file metadata
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 4
diff changeset
704 }
17fb30016e64 Enable access to record and file metadata
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 4
diff changeset
705 if (fields[FIELD_MTIME]) {
17fb30016e64 Enable access to record and file metadata
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 4
diff changeset
706 tm = gmtime(&record->mtime);
17fb30016e64 Enable access to record and file metadata
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 4
diff changeset
707 strftime(timebuf, sizeof (timebuf), TIME_FORMAT, tm);
17fb30016e64 Enable access to record and file metadata
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 4
diff changeset
708 if (print_field(field_labels[FIELD_MTIME], timebuf,
17fb30016e64 Enable access to record and file metadata
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 4
diff changeset
709 show_labels, fp)) {
17fb30016e64 Enable access to record and file metadata
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 4
diff changeset
710 return;
17fb30016e64 Enable access to record and file metadata
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 4
diff changeset
711 }
17fb30016e64 Enable access to record and file metadata
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 4
diff changeset
712 }
0
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
713 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
714
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
715 static enum cmd_return
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
716 cmd_show(struct pwm_ctx *ctx, int argc, char *argv[])
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
717 {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
718 unsigned int id;
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
719 struct record *record;
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
720 int i;
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
721 enum field_type type;
12
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
722 int fields[COUNTOF(field_namev) - 1] = { 0 };
0
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
723
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
724 if (argc < 2) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
725 return (CMD_USAGE);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
726 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
727
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
728 if (parse_id(argv[1], &id) != 0) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
729 fprintf(stderr, "invalid id %s\n", argv[1]);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
730 return (CMD_ERR);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
731 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
732
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
733 for (i = 2; i < argc; i++) {
12
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
734 type = parse_arg(argv[i], field_namev, '\0', NULL);
0
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
735 if (type < 0) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
736 fprintf(stderr, "bad field name \"%s\"\n", argv[i]);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
737 return (CMD_ERR);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
738 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
739 fields[type] = 1;
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
740 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
741
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
742 record = pwfile_get_record(ctx, id);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
743 if (record == NULL) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
744 fprintf(stderr, "record %u does not exist\n", id);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
745 return (CMD_ERR);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
746 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
747 print_record(record, fields, 1, stdout);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
748 pwfile_destroy_record(record);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
749
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
750 return (CMD_OK);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
751 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
752
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
753 static enum cmd_return
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
754 cmd_pipe(struct pwm_ctx *ctx, int argc, char *argv[])
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
755 {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
756 enum cmd_return retval = CMD_ERR;
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
757 unsigned int id;
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
758 struct record *record = NULL;
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
759 enum field_type type;
12
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
760 int fields[COUNTOF(field_namev) - 1] = { 0 };
0
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
761 FILE *fp = NULL;
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
762
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
763 if (argc != 4) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
764 return (CMD_USAGE);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
765 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
766
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
767 if (parse_id(argv[1], &id) != 0) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
768 fprintf(stderr, "invalid id %s\n", argv[1]);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
769 return (CMD_ERR);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
770 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
771
12
8768fbd09bc5 Add generatepassword command to generate random passwords
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 11
diff changeset
772 type = parse_arg(argv[2], field_namev, '\0', NULL);
0
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
773 if (type < 0) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
774 fprintf(stderr, "bad field name \"%s\"\n", argv[2]);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
775 return (CMD_ERR);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
776 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
777 fields[type] = 1;
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
778
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
779 fp = popen(argv[3], "w");
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
780 if (fp == NULL) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
781 warn("popen");
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
782 goto out;
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
783 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
784
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
785 record = pwfile_get_record(ctx, id);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
786 if (record == NULL) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
787 fprintf(stderr, "record %u does not exist\n", id);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
788 goto out;
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
789 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
790
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
791 print_record(record, fields, 0, fp);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
792
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
793 retval = CMD_OK;
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
794
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
795 out:
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
796 pwfile_destroy_record(record);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
797 if (fp != NULL) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
798 pclose(fp);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
799 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
800
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
801 return (retval);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
802 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
803
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
804 static enum cmd_return
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
805 cmd_creategroup(struct pwm_ctx *ctx, int argc, char *argv[])
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
806 {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
807 if (argc != 2) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
808 return (CMD_USAGE);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
809 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
810
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
811 if (pwfile_create_group(ctx, argv[1]) != 0) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
812 fprintf(stderr, "group \"%s\" already exists\n", argv[1]);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
813 return (CMD_ERR);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
814 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
815
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
816 return (CMD_OK);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
817 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
818
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
819 static enum cmd_return
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
820 cmd_removegroup(struct pwm_ctx *ctx, int argc, char *argv[])
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
821 {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
822 if (argc != 2) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
823 return (CMD_USAGE);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
824 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
825
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
826 if (pwfile_remove_group(ctx, argv[1]) != 0) {
4
b5c4267a7182 Fix check for successful deletion of a empty group
Guido Berhoerster <guido+pwm@berhoerster.name>
parents: 0
diff changeset
827 fprintf(stderr, "there is no empty group \"%s\"\n", argv[1]);
0
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
828 return (CMD_ERR);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
829 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
830
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
831 return (CMD_OK);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
832 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
833
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
834 static enum cmd_return
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
835 cmd_changepassword(struct pwm_ctx *ctx, int argc, char *argv[])
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
836 {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
837 size_t password_len;
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
838 char password_buf[PWS3_MAX_PASSWORD_LEN + 1];
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
839 char confirm_buf[PWS3_MAX_PASSWORD_LEN + 1];
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
840
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
841 if (argc > 2) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
842 return (CMD_USAGE);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
843 } else if (argc == 2) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
844 password_len = strlen(argv[1]);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
845 if (password_len == 0) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
846 fprintf(stderr, "password must not be empty\n");
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
847 return (CMD_ERR);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
848 } else if (password_len + 1 > sizeof (ctx->password)) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
849 fprintf(stderr, "password too long\n");
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
850 return (CMD_ERR);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
851 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
852 memcpy(ctx->password, argv[1], password_len + 1);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
853 } else {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
854 if (readpassphrase("Enter password: ", password_buf,
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
855 sizeof (password_buf), RPP_ECHO_OFF | RPP_REQUIRE_TTY) ==
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
856 NULL) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
857 err(1, "readpassphrase");
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
858 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
859 password_len = strlen(password_buf);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
860 if (password_len == 0) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
861 fprintf(stderr, "password must not be empty\n");
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
862 return (CMD_ERR);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
863 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
864 if (readpassphrase("Confirm password: ", confirm_buf,
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
865 sizeof (confirm_buf),
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
866 RPP_ECHO_OFF | RPP_REQUIRE_TTY) == NULL) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
867 err(1, "readpassphrase");
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
868 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
869 if (strcmp(password_buf, confirm_buf) != 0) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
870 fprintf(stderr, "passwords do not match\n");
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
871 return (CMD_ERR);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
872 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
873 memcpy(ctx->password, password_buf, password_len + 1);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
874 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
875
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
876 return (CMD_OK);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
877 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
878
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
879 static enum cmd_return
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
880 cmd_help(struct pwm_ctx *ctx, int argc, char *argv[])
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
881 {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
882 struct cmd *cmd;
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
883
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
884 if (argc != 1) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
885 return (CMD_USAGE);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
886 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
887
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
888 printf("Commands:\n");
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
889 for (cmd = cmds; cmd->cmd_func != NULL; cmd++) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
890 printf("%-2s %-16s %s\n", cmd->abbrev_cmd, cmd->full_cmd,
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
891 cmd->description);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
892 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
893
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
894 return (CMD_OK);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
895 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
896
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
897 static enum cmd_return
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
898 cmd_write(struct pwm_ctx *ctx, int argc, char *argv[])
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
899 {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
900 if (argc != 1) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
901 return (CMD_USAGE);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
902 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
903
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
904 return ((pwfile_write_file(ctx) == 0) ? CMD_OK : CMD_ERR);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
905 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
906
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
907 static enum cmd_return
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
908 cmd_quit(struct pwm_ctx *ctx, int argc, char *argv[])
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
909 {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
910 if (argc != 1) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
911 return (CMD_USAGE);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
912 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
913
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
914 return (CMD_QUIT);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
915 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
916
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
917 struct cmd *
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
918 cmd_match(const char *cmd_name)
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
919 {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
920 size_t i;
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
921
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
922 for (i = 0; cmds[i].cmd_func != NULL; i++) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
923 if ((strcmp(cmds[i].abbrev_cmd, cmd_name) == 0) ||
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
924 (strcmp(cmds[i].full_cmd, cmd_name) == 0)) {
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
925 return (&cmds[i]);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
926 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
927 }
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
928
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
929 return (NULL);
a7e41e1a79c8 Initial revision
Guido Berhoerster <guido+pwm@berhoerster.name>
parents:
diff changeset
930 }