Mercurial > dovecot > core-2.2
annotate src/auth/auth-request.c @ 10893:1a4c2e4bff75 HEAD
auth: auth_userdb and auth_passdb no longer has pointer to struct auth.
author | Timo Sirainen <tss@iki.fi> |
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date | Sat, 13 Mar 2010 17:28:18 +0200 |
parents | 9675d9a54ac9 |
children | 52eb8317514f |
rev | line source |
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Updated copyright notices to include year 2010.
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1 /* Copyright (c) 2002-2010 Dovecot authors, see the included COPYING file */ |
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2 |
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3 #include "auth-common.h" |
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4 #include "ioloop.h" |
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5 #include "buffer.h" |
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6 #include "hash.h" |
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7 #include "sha1.h" |
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8 #include "hex-binary.h" |
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9 #include "str.h" |
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10 #include "safe-memset.h" |
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11 #include "str-sanitize.h" |
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12 #include "strescape.h" |
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13 #include "var-expand.h" |
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Authentication cache caches now also userdb data. Code by Tommi Saviranta.
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14 #include "auth-cache.h" |
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15 #include "auth-request.h" |
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16 #include "auth-client-connection.h" |
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17 #include "auth-master-connection.h" |
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18 #include "passdb.h" |
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19 #include "passdb-blocking.h" |
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20 #include "userdb-blocking.h" |
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21 #include "passdb-cache.h" |
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22 #include "password-scheme.h" |
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23 |
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24 #include <stdlib.h> |
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25 #include <sys/stat.h> |
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26 |
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auth: When caching user-given passwords, cache their SHA1, not the plaintext.
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27 #define CACHED_PASSWORD_SCHEME "SHA1" |
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28 |
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29 static void get_log_prefix(string_t *str, struct auth_request *auth_request, |
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30 const char *subsystem); |
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31 |
3072 | 32 struct auth_request * |
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33 auth_request_new(struct auth *auth, const struct mech_module *mech, |
3074 | 34 mech_callback_t *callback, void *context) |
3072 | 35 { |
36 struct auth_request *request; | |
37 | |
38 request = mech->auth_new(); | |
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39 request->state = AUTH_REQUEST_STATE_NEW; |
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40 request->passdb = auth->passdbs; |
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41 request->userdb = auth->userdbs; |
3072 | 42 |
43 request->refcount = 1; | |
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44 request->last_access = ioloop_time; |
3074 | 45 |
3072 | 46 request->auth = auth; |
47 request->mech = mech; | |
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48 request->mech_name = mech == NULL ? NULL : mech->mech_name; |
3072 | 49 request->callback = callback; |
3074 | 50 request->context = context; |
3072 | 51 return request; |
52 } | |
53 | |
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54 struct auth_request *auth_request_new_dummy(struct auth *auth) |
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55 { |
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56 struct auth_request *auth_request; |
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57 pool_t pool; |
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58 |
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59 pool = pool_alloconly_create("auth_request", 1024); |
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60 auth_request = p_new(pool, struct auth_request, 1); |
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61 auth_request->pool = pool; |
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62 |
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63 auth_request->refcount = 1; |
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64 auth_request->last_access = ioloop_time; |
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65 |
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66 if (auth == NULL) { |
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67 auth = p_new(pool, struct auth, 1); |
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68 auth->set = global_auth_settings; |
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69 } |
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70 auth_request->auth = auth; |
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71 auth_request->passdb = auth->passdbs; |
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72 auth_request->userdb = auth->userdbs; |
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73 |
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74 return auth_request; |
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75 } |
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76 |
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77 void auth_request_success(struct auth_request *request, |
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78 const void *data, size_t data_size) |
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79 { |
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80 i_assert(request->state == AUTH_REQUEST_STATE_MECH_CONTINUE); |
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81 |
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82 if (request->passdb_failure) { |
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83 /* password was valid, but some other check failed. */ |
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84 auth_request_fail(request); |
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85 return; |
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86 } |
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87 |
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88 request->state = AUTH_REQUEST_STATE_FINISHED; |
3074 | 89 request->successful = TRUE; |
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90 auth_request_refresh_last_access(request); |
3074 | 91 request->callback(request, AUTH_CLIENT_RESULT_SUCCESS, |
92 data, data_size); | |
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93 } |
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94 |
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95 void auth_request_fail(struct auth_request *request) |
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96 { |
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97 i_assert(request->state == AUTH_REQUEST_STATE_MECH_CONTINUE); |
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98 |
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99 request->state = AUTH_REQUEST_STATE_FINISHED; |
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100 auth_request_refresh_last_access(request); |
3074 | 101 request->callback(request, AUTH_CLIENT_RESULT_FAILURE, NULL, 0); |
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102 } |
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103 |
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104 void auth_request_internal_failure(struct auth_request *request) |
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105 { |
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106 request->internal_failure = TRUE; |
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107 auth_request_fail(request); |
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108 } |
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109 |
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110 void auth_request_ref(struct auth_request *request) |
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111 { |
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112 request->refcount++; |
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113 } |
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114 |
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115 void auth_request_unref(struct auth_request **_request) |
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116 { |
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117 struct auth_request *request = *_request; |
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118 |
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119 *_request = NULL; |
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120 i_assert(request->refcount > 0); |
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121 if (--request->refcount > 0) |
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122 return; |
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123 |
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124 if (request->to_abort != NULL) |
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125 timeout_remove(&request->to_abort); |
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126 if (request->to_penalty != NULL) |
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127 timeout_remove(&request->to_penalty); |
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128 |
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129 if (request->mech != NULL) |
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130 request->mech->auth_free(request); |
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131 else |
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132 pool_unref(&request->pool); |
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133 } |
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134 |
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135 void auth_request_export(struct auth_request *request, |
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136 struct auth_stream_reply *reply) |
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137 { |
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138 auth_stream_reply_add(reply, "user", request->user); |
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139 auth_stream_reply_add(reply, "service", request->service); |
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140 |
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141 if (request->master_user != NULL) { |
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142 auth_stream_reply_add(reply, "master_user", |
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143 request->master_user); |
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144 } |
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145 auth_stream_reply_add(reply, "original_username", |
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146 request->original_username); |
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147 |
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148 if (request->local_ip.family != 0) { |
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149 auth_stream_reply_add(reply, "lip", |
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150 net_ip2addr(&request->local_ip)); |
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151 } |
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152 if (request->remote_ip.family != 0) { |
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153 auth_stream_reply_add(reply, "rip", |
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154 net_ip2addr(&request->remote_ip)); |
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155 } |
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156 if (request->local_port != 0) { |
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157 auth_stream_reply_add(reply, "lport", |
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158 dec2str(request->local_port)); |
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159 } |
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160 if (request->remote_port != 0) { |
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161 auth_stream_reply_add(reply, "rport", |
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162 dec2str(request->remote_port)); |
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163 } |
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164 if (request->secured) |
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165 auth_stream_reply_add(reply, "secured", "1"); |
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166 if (request->skip_password_check) |
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167 auth_stream_reply_add(reply, "skip_password_check", "1"); |
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168 if (request->valid_client_cert) |
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169 auth_stream_reply_add(reply, "valid-client-cert", "1"); |
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170 if (request->mech_name != NULL) |
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171 auth_stream_reply_add(reply, "mech", request->mech_name); |
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172 } |
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173 |
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174 bool auth_request_import(struct auth_request *request, |
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175 const char *key, const char *value) |
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176 { |
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177 if (strcmp(key, "user") == 0) |
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178 request->user = p_strdup(request->pool, value); |
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179 else if (strcmp(key, "master_user") == 0) |
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180 request->master_user = p_strdup(request->pool, value); |
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181 else if (strcmp(key, "original_username") == 0) |
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182 request->original_username = p_strdup(request->pool, value); |
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183 else if (strcmp(key, "cert_username") == 0) { |
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184 if (request->auth->set->ssl_username_from_cert) { |
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185 /* get username from SSL certificate. it overrides |
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186 the username given by the auth mechanism. */ |
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187 request->user = p_strdup(request->pool, value); |
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188 request->cert_username = TRUE; |
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189 } |
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190 } else if (strcmp(key, "service") == 0) |
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191 request->service = p_strdup(request->pool, value); |
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192 else if (strcmp(key, "lip") == 0) |
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193 net_addr2ip(value, &request->local_ip); |
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194 else if (strcmp(key, "rip") == 0) |
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195 net_addr2ip(value, &request->remote_ip); |
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196 else if (strcmp(key, "lport") == 0) |
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197 request->local_port = atoi(value); |
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198 else if (strcmp(key, "rport") == 0) |
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199 request->remote_port = atoi(value); |
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200 else if (strcmp(key, "secured") == 0) |
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201 request->secured = TRUE; |
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202 else if (strcmp(key, "nologin") == 0) |
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203 request->no_login = TRUE; |
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204 else if (strcmp(key, "valid-client-cert") == 0) |
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205 request->valid_client_cert = TRUE; |
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206 else if (strcmp(key, "skip_password_check") == 0) { |
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207 i_assert(request->master_user != NULL); |
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208 request->skip_password_check = TRUE; |
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209 } else if (strcmp(key, "mech") == 0) |
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210 request->mech_name = p_strdup(request->pool, value); |
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211 else |
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212 return FALSE; |
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213 |
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214 return TRUE; |
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215 } |
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216 |
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217 void auth_request_initial(struct auth_request *request) |
3068 | 218 { |
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219 i_assert(request->state == AUTH_REQUEST_STATE_NEW); |
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220 |
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221 request->state = AUTH_REQUEST_STATE_MECH_CONTINUE; |
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222 request->mech->auth_initial(request, request->initial_response, |
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223 request->initial_response_len); |
3068 | 224 } |
225 | |
226 void auth_request_continue(struct auth_request *request, | |
3071 | 227 const unsigned char *data, size_t data_size) |
3068 | 228 { |
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229 i_assert(request->state == AUTH_REQUEST_STATE_MECH_CONTINUE); |
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230 |
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231 auth_request_refresh_last_access(request); |
3071 | 232 request->mech->auth_continue(request, data, data_size); |
3068 | 233 } |
234 | |
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235 static void auth_request_save_cache(struct auth_request *request, |
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236 enum passdb_result result) |
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237 { |
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Replaced userdb/passdb settings with blocks so it's possible to give
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238 struct passdb_module *passdb = request->passdb->passdb; |
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239 const char *extra_fields, *encoded_password; |
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240 string_t *str; |
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241 |
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242 switch (result) { |
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243 case PASSDB_RESULT_USER_UNKNOWN: |
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244 case PASSDB_RESULT_PASSWORD_MISMATCH: |
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245 case PASSDB_RESULT_OK: |
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246 case PASSDB_RESULT_SCHEME_NOT_AVAILABLE: |
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247 /* can be cached */ |
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248 break; |
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249 case PASSDB_RESULT_USER_DISABLED: |
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250 case PASSDB_RESULT_PASS_EXPIRED: |
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251 /* FIXME: we can't cache this now, or cache lookup would |
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252 return success. */ |
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253 return; |
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254 case PASSDB_RESULT_INTERNAL_FAILURE: |
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255 i_unreached(); |
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256 } |
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257 |
3520 | 258 extra_fields = request->extra_fields == NULL ? NULL : |
259 auth_stream_reply_export(request->extra_fields); | |
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260 |
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261 if (passdb_cache == NULL) |
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262 return; |
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263 |
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264 if (passdb->cache_key == NULL) |
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265 return; |
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266 |
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267 if (result < 0) { |
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268 /* lookup failed. */ |
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269 if (result == PASSDB_RESULT_USER_UNKNOWN) { |
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270 auth_cache_insert(passdb_cache, request, |
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271 passdb->cache_key, "", FALSE); |
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272 } |
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273 return; |
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274 } |
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275 |
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276 if (!request->no_password && request->passdb_password == NULL) { |
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277 /* passdb didn't provide the correct password */ |
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278 if (result != PASSDB_RESULT_OK || |
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279 request->mech_password == NULL) |
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280 return; |
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281 |
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282 /* we can still cache valid password lookups though. |
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283 strdup() it so that mech_password doesn't get |
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284 cleared too early. */ |
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285 if (!password_generate_encoded(request->mech_password, |
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286 request->user, |
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287 CACHED_PASSWORD_SCHEME, |
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288 &encoded_password)) |
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289 i_unreached(); |
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290 request->passdb_password = |
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291 p_strconcat(request->pool, "{"CACHED_PASSWORD_SCHEME"}", |
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292 encoded_password, NULL); |
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293 } |
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294 |
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295 /* save all except the currently given password in cache */ |
3520 | 296 str = t_str_new(256); |
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297 if (request->passdb_password != NULL) { |
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298 if (*request->passdb_password != '{') { |
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299 /* cached passwords must have a known scheme */ |
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300 str_append_c(str, '{'); |
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301 str_append(str, passdb->default_pass_scheme); |
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302 str_append_c(str, '}'); |
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303 } |
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304 if (strchr(request->passdb_password, '\t') != NULL) |
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305 i_panic("%s: Password contains TAB", request->user); |
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306 if (strchr(request->passdb_password, '\n') != NULL) |
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307 i_panic("%s: Password contains LF", request->user); |
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308 str_append(str, request->passdb_password); |
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309 } |
3166
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Restructuring of auth code. Balancer auth processes were a bad idea. Usually
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310 |
5129
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311 if (extra_fields != NULL && *extra_fields != '\0') { |
3161
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312 str_append_c(str, '\t'); |
3520 | 313 str_append(str, extra_fields); |
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314 } |
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315 if (request->extra_cache_fields != NULL) { |
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316 extra_fields = |
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317 auth_stream_reply_export(request->extra_cache_fields); |
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318 if (*extra_fields != '\0') { |
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319 str_append_c(str, '\t'); |
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320 str_append(str, extra_fields); |
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321 } |
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322 } |
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323 auth_cache_insert(passdb_cache, request, passdb->cache_key, str_c(str), |
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324 result == PASSDB_RESULT_OK); |
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325 } |
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326 |
4030
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Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
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|
327 static bool auth_request_master_lookup_finish(struct auth_request *request) |
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328 { |
4534
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If master login failed because of non-password failure (eg. allow_nets)
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|
329 if (request->passdb_failure) |
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If master login failed because of non-password failure (eg. allow_nets)
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330 return TRUE; |
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331 |
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332 /* master login successful. update user and master_user variables. */ |
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Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
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333 auth_request_log_info(request, "passdb", "Master user logging in as %s", |
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Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
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|
334 request->requested_login_user); |
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335 |
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Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
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336 request->master_user = request->user; |
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337 request->user = request->requested_login_user; |
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338 request->requested_login_user = NULL; |
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339 |
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340 request->skip_password_check = TRUE; |
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341 request->passdb_password = NULL; |
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342 |
4104
77e10f1d2cb2
Removed master_no_passdb setting. Added pass setting which can be used to do
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|
343 if (!request->passdb->pass) { |
4030
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344 /* skip the passdb lookup, we're authenticated now. */ |
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345 return TRUE; |
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346 } |
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347 |
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348 /* the authentication continues with passdb lookup for the |
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349 requested_login_user. */ |
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350 request->passdb = request->auth->passdbs; |
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351 return FALSE; |
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352 } |
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353 |
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Added "bool" type and changed all ints that were used as booleans to bool.
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354 static bool |
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355 auth_request_handle_passdb_callback(enum passdb_result *result, |
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Fixes and cleanups to credentials handling. Also fixed auth caching to work
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356 struct auth_request *request) |
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Moved cache handling from sql/ldap-specific code to generic auth-request
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357 { |
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358 if (request->passdb_password != NULL) { |
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Moved cache handling from sql/ldap-specific code to generic auth-request
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359 safe_memset(request->passdb_password, 0, |
3167
97f53e0cce63
Fallback to using expired records from auth cache if database lookups fail.
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diff
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|
360 strlen(request->passdb_password)); |
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Moved cache handling from sql/ldap-specific code to generic auth-request
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361 } |
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Moved cache handling from sql/ldap-specific code to generic auth-request
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362 |
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Fixes and cleanups to credentials handling. Also fixed auth caching to work
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|
363 if (request->passdb->deny && *result != PASSDB_RESULT_USER_UNKNOWN) { |
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Fixes and cleanups to credentials handling. Also fixed auth caching to work
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changeset
|
364 /* deny passdb. we can get through this step only if the |
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Fixes and cleanups to credentials handling. Also fixed auth caching to work
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|
365 lookup returned that user doesn't exist in it. internal |
62fc6883faeb
Fixes and cleanups to credentials handling. Also fixed auth caching to work
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|
366 errors are fatal here. */ |
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Fixes and cleanups to credentials handling. Also fixed auth caching to work
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367 if (*result != PASSDB_RESULT_INTERNAL_FAILURE) { |
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Fixes and cleanups to credentials handling. Also fixed auth caching to work
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368 auth_request_log_info(request, "passdb", |
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Fixes and cleanups to credentials handling. Also fixed auth caching to work
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369 "User found from deny passdb"); |
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370 *result = PASSDB_RESULT_USER_DISABLED; |
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Fixes and cleanups to credentials handling. Also fixed auth caching to work
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371 } |
4030
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
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372 } else if (*result == PASSDB_RESULT_OK) { |
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Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
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373 /* success */ |
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374 if (request->requested_login_user != NULL) { |
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Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
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375 /* this was a master user lookup. */ |
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Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
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|
376 if (!auth_request_master_lookup_finish(request)) |
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Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
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377 return FALSE; |
4104
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Removed master_no_passdb setting. Added pass setting which can be used to do
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378 } else { |
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Removed master_no_passdb setting. Added pass setting which can be used to do
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379 if (request->passdb->pass) { |
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Removed master_no_passdb setting. Added pass setting which can be used to do
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380 /* this wasn't the final passdb lookup, |
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Removed master_no_passdb setting. Added pass setting which can be used to do
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381 continue to next passdb */ |
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|
382 request->passdb = request->passdb->next; |
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8846e6be0e02
If multiple passdbs were configured and we tried to authenticate as user
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|
383 request->passdb_password = NULL; |
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|
384 return FALSE; |
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Removed master_no_passdb setting. Added pass setting which can be used to do
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385 } |
4030
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Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
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|
386 } |
4374
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diff
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|
387 } else if (*result == PASSDB_RESULT_PASS_EXPIRED) { |
7388
08d31d752893
Use auth-stream API to build all TAB-delimited strings to make sure strings
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diff
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388 if (request->extra_fields == NULL) { |
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Use auth-stream API to build all TAB-delimited strings to make sure strings
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diff
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|
389 request->extra_fields = |
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Use auth-stream API to build all TAB-delimited strings to make sure strings
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|
390 auth_stream_reply_init(request->pool); |
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Use auth-stream API to build all TAB-delimited strings to make sure strings
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|
391 } |
4374
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392 auth_stream_reply_add(request->extra_fields, "reason", |
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If password is expired, give "Password expired" error. Currently works only
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|
393 "Password expired"); |
4030
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394 } else if (request->passdb->next != NULL && |
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Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
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|
395 *result != PASSDB_RESULT_USER_DISABLED) { |
3183
16ea551957ed
Replaced userdb/passdb settings with blocks so it's possible to give
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diff
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|
396 /* try next passdb. */ |
4030
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397 request->passdb = request->passdb->next; |
5475
769aaaee6821
Reverted accidental commit. This code isn't ready yet.
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|
398 request->passdb_password = NULL; |
4030
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|
399 |
faf83f3e19b5
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|
400 if (*result == PASSDB_RESULT_INTERNAL_FAILURE) { |
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|
401 /* remember that we have had an internal failure. at |
62fc6883faeb
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402 the end return internal failure if we couldn't |
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changeset
|
403 successfully login. */ |
3606
8a8352cda514
If passdb lookup fails with internal error, try other passdbs anyway before
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3520
diff
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|
404 request->passdb_internal_failure = TRUE; |
3655
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405 } |
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diff
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|
406 if (request->extra_fields != NULL) |
769aaaee6821
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|
407 auth_stream_reply_reset(request->extra_fields); |
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Reverted accidental commit. This code isn't ready yet.
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changeset
|
408 |
3655
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Fixes and cleanups to credentials handling. Also fixed auth caching to work
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409 return FALSE; |
4030
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Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
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410 } else if (request->passdb_internal_failure) { |
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Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
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|
411 /* last passdb lookup returned internal failure. it may have |
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
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|
412 had the correct password, so return internal failure |
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
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diff
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|
413 instead of plain failure. */ |
3655
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Fixes and cleanups to credentials handling. Also fixed auth caching to work
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|
414 *result = PASSDB_RESULT_INTERNAL_FAILURE; |
62fc6883faeb
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|
415 } |
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Fixes and cleanups to credentials handling. Also fixed auth caching to work
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|
416 |
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Fixes and cleanups to credentials handling. Also fixed auth caching to work
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|
417 return TRUE; |
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Fixes and cleanups to credentials handling. Also fixed auth caching to work
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|
418 } |
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|
419 |
4686
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|
420 static void |
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|
421 auth_request_verify_plain_callback_finish(enum passdb_result result, |
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422 struct auth_request *request) |
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423 { |
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|
424 if (!auth_request_handle_passdb_callback(&result, request)) { |
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|
425 /* try next passdb */ |
ba802ac3b743
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|
426 auth_request_verify_plain(request, request->mech_password, |
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|
427 request->private_callback.verify_plain); |
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428 } else { |
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429 auth_request_ref(request); |
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|
430 request->private_callback.verify_plain(result, request); |
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431 safe_memset(request->mech_password, 0, |
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432 strlen(request->mech_password)); |
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auth cache didn't work properly with multiple passdbs.
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|
433 auth_request_unref(&request); |
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|
434 } |
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changeset
|
435 } |
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changeset
|
436 |
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|
437 void auth_request_verify_plain_callback(enum passdb_result result, |
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438 struct auth_request *request) |
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439 { |
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changeset
|
440 i_assert(request->state == AUTH_REQUEST_STATE_PASSDB); |
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Fixes and cleanups to credentials handling. Also fixed auth caching to work
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441 |
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Fixes and cleanups to credentials handling. Also fixed auth caching to work
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|
442 request->state = AUTH_REQUEST_STATE_MECH_CONTINUE; |
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Fixes and cleanups to credentials handling. Also fixed auth caching to work
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|
443 |
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changeset
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444 if (result != PASSDB_RESULT_INTERNAL_FAILURE) |
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Fixes and cleanups to credentials handling. Also fixed auth caching to work
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changeset
|
445 auth_request_save_cache(request, result); |
62fc6883faeb
Fixes and cleanups to credentials handling. Also fixed auth caching to work
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|
446 else { |
62fc6883faeb
Fixes and cleanups to credentials handling. Also fixed auth caching to work
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diff
changeset
|
447 /* lookup failed. if we're looking here only because the |
62fc6883faeb
Fixes and cleanups to credentials handling. Also fixed auth caching to work
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diff
changeset
|
448 request was expired in cache, fallback to using cached |
62fc6883faeb
Fixes and cleanups to credentials handling. Also fixed auth caching to work
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parents:
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changeset
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449 expired record. */ |
62fc6883faeb
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diff
changeset
|
450 const char *cache_key = request->passdb->passdb->cache_key; |
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Fixes and cleanups to credentials handling. Also fixed auth caching to work
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451 |
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Fixes and cleanups to credentials handling. Also fixed auth caching to work
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452 if (passdb_cache_verify_plain(request, cache_key, |
62fc6883faeb
Fixes and cleanups to credentials handling. Also fixed auth caching to work
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changeset
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453 request->mech_password, |
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|
454 &result, TRUE)) { |
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Fixes and cleanups to credentials handling. Also fixed auth caching to work
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|
455 auth_request_log_info(request, "passdb", |
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456 "Fallbacking to expired data from cache"); |
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457 } |
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changeset
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458 } |
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Fixes and cleanups to credentials handling. Also fixed auth caching to work
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changeset
|
459 |
4686
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changeset
|
460 auth_request_verify_plain_callback_finish(result, request); |
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461 } |
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Moved cache handling from sql/ldap-specific code to generic auth-request
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|
462 |
7389
1125d2d59e82
If trying to log in with password having illegal characters, make sure we
Timo Sirainen <tss@iki.fi>
parents:
7388
diff
changeset
|
463 static bool password_has_illegal_chars(const char *password) |
1125d2d59e82
If trying to log in with password having illegal characters, make sure we
Timo Sirainen <tss@iki.fi>
parents:
7388
diff
changeset
|
464 { |
1125d2d59e82
If trying to log in with password having illegal characters, make sure we
Timo Sirainen <tss@iki.fi>
parents:
7388
diff
changeset
|
465 for (; *password != '\0'; password++) { |
1125d2d59e82
If trying to log in with password having illegal characters, make sure we
Timo Sirainen <tss@iki.fi>
parents:
7388
diff
changeset
|
466 switch (*password) { |
1125d2d59e82
If trying to log in with password having illegal characters, make sure we
Timo Sirainen <tss@iki.fi>
parents:
7388
diff
changeset
|
467 case '\001': |
1125d2d59e82
If trying to log in with password having illegal characters, make sure we
Timo Sirainen <tss@iki.fi>
parents:
7388
diff
changeset
|
468 case '\t': |
1125d2d59e82
If trying to log in with password having illegal characters, make sure we
Timo Sirainen <tss@iki.fi>
parents:
7388
diff
changeset
|
469 case '\r': |
1125d2d59e82
If trying to log in with password having illegal characters, make sure we
Timo Sirainen <tss@iki.fi>
parents:
7388
diff
changeset
|
470 case '\n': |
1125d2d59e82
If trying to log in with password having illegal characters, make sure we
Timo Sirainen <tss@iki.fi>
parents:
7388
diff
changeset
|
471 /* these characters have a special meaning in internal |
1125d2d59e82
If trying to log in with password having illegal characters, make sure we
Timo Sirainen <tss@iki.fi>
parents:
7388
diff
changeset
|
472 protocols, make sure the password doesn't |
1125d2d59e82
If trying to log in with password having illegal characters, make sure we
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parents:
7388
diff
changeset
|
473 accidentally get there unescaped. */ |
1125d2d59e82
If trying to log in with password having illegal characters, make sure we
Timo Sirainen <tss@iki.fi>
parents:
7388
diff
changeset
|
474 return TRUE; |
1125d2d59e82
If trying to log in with password having illegal characters, make sure we
Timo Sirainen <tss@iki.fi>
parents:
7388
diff
changeset
|
475 } |
1125d2d59e82
If trying to log in with password having illegal characters, make sure we
Timo Sirainen <tss@iki.fi>
parents:
7388
diff
changeset
|
476 } |
1125d2d59e82
If trying to log in with password having illegal characters, make sure we
Timo Sirainen <tss@iki.fi>
parents:
7388
diff
changeset
|
477 return FALSE; |
1125d2d59e82
If trying to log in with password having illegal characters, make sure we
Timo Sirainen <tss@iki.fi>
parents:
7388
diff
changeset
|
478 } |
1125d2d59e82
If trying to log in with password having illegal characters, make sure we
Timo Sirainen <tss@iki.fi>
parents:
7388
diff
changeset
|
479 |
3068 | 480 void auth_request_verify_plain(struct auth_request *request, |
481 const char *password, | |
482 verify_plain_callback_t *callback) | |
483 { | |
4030
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4017
diff
changeset
|
484 struct passdb_module *passdb; |
3161
6a3254e3c3de
Moved cache handling from sql/ldap-specific code to generic auth-request
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parents:
3158
diff
changeset
|
485 enum passdb_result result; |
6a3254e3c3de
Moved cache handling from sql/ldap-specific code to generic auth-request
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diff
changeset
|
486 const char *cache_key; |
3171
8a3b57385eca
Added state variable for auth_request and several assertions to make sure
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diff
changeset
|
487 |
8a3b57385eca
Added state variable for auth_request and several assertions to make sure
Timo Sirainen <tss@iki.fi>
parents:
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diff
changeset
|
488 i_assert(request->state == AUTH_REQUEST_STATE_MECH_CONTINUE); |
3161
6a3254e3c3de
Moved cache handling from sql/ldap-specific code to generic auth-request
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parents:
3158
diff
changeset
|
489 |
4030
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
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parents:
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diff
changeset
|
490 if (request->passdb == NULL) { |
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
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parents:
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diff
changeset
|
491 /* no masterdbs, master logins not supported */ |
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
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parents:
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diff
changeset
|
492 i_assert(request->requested_login_user != NULL); |
4139
68c2ad5e4f85
Master login attempts weren't logged if no master passdbs were defined.
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diff
changeset
|
493 auth_request_log_info(request, "passdb", |
8456
529034798b6b
Add login username in "Attempted master login with no master passdbs" error.
Timo Sirainen <tss@iki.fi>
parents:
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diff
changeset
|
494 "Attempted master login with no master passdbs " |
529034798b6b
Add login username in "Attempted master login with no master passdbs" error.
Timo Sirainen <tss@iki.fi>
parents:
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diff
changeset
|
495 "(trying to log in as user: %s)", |
529034798b6b
Add login username in "Attempted master login with no master passdbs" error.
Timo Sirainen <tss@iki.fi>
parents:
8402
diff
changeset
|
496 request->requested_login_user); |
4139
68c2ad5e4f85
Master login attempts weren't logged if no master passdbs were defined.
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changeset
|
497 callback(PASSDB_RESULT_USER_UNKNOWN, request); |
4030
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
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|
498 return; |
7389
1125d2d59e82
If trying to log in with password having illegal characters, make sure we
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|
499 } |
1125d2d59e82
If trying to log in with password having illegal characters, make sure we
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parents:
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diff
changeset
|
500 |
1125d2d59e82
If trying to log in with password having illegal characters, make sure we
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parents:
7388
diff
changeset
|
501 if (password_has_illegal_chars(password)) { |
1125d2d59e82
If trying to log in with password having illegal characters, make sure we
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diff
changeset
|
502 auth_request_log_info(request, "passdb", |
1125d2d59e82
If trying to log in with password having illegal characters, make sure we
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diff
changeset
|
503 "Attempted login with password having illegal chars"); |
1125d2d59e82
If trying to log in with password having illegal characters, make sure we
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changeset
|
504 callback(PASSDB_RESULT_USER_UNKNOWN, request); |
1125d2d59e82
If trying to log in with password having illegal characters, make sure we
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changeset
|
505 return; |
1125d2d59e82
If trying to log in with password having illegal characters, make sure we
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parents:
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diff
changeset
|
506 } |
4030
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
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diff
changeset
|
507 |
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
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diff
changeset
|
508 passdb = request->passdb->passdb; |
3183
16ea551957ed
Replaced userdb/passdb settings with blocks so it's possible to give
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3171
diff
changeset
|
509 if (request->mech_password == NULL) |
16ea551957ed
Replaced userdb/passdb settings with blocks so it's possible to give
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parents:
3171
diff
changeset
|
510 request->mech_password = p_strdup(request->pool, password); |
3656
fda241fa5d77
Make auth caching work with non-sql/ldap passdbs too.
Timo Sirainen <tss@iki.fi>
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3655
diff
changeset
|
511 else |
fda241fa5d77
Make auth caching work with non-sql/ldap passdbs too.
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diff
changeset
|
512 i_assert(request->mech_password == password); |
3166
e6a487d80288
Restructuring of auth code. Balancer auth processes were a bad idea. Usually
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diff
changeset
|
513 request->private_callback.verify_plain = callback; |
3164
da9e4ffef09f
Last changes broke proxying when user was in auth cache.
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parents:
3161
diff
changeset
|
514 |
3161
6a3254e3c3de
Moved cache handling from sql/ldap-specific code to generic auth-request
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3158
diff
changeset
|
515 cache_key = passdb_cache == NULL ? NULL : passdb->cache_key; |
3728
64ed35c97678
Don't crash if cache key isn't set but cache is enabled.
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parents:
3695
diff
changeset
|
516 if (passdb_cache_verify_plain(request, cache_key, password, |
64ed35c97678
Don't crash if cache key isn't set but cache is enabled.
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parents:
3695
diff
changeset
|
517 &result, FALSE)) { |
4686
ba802ac3b743
auth cache didn't work properly with multiple passdbs.
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parents:
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diff
changeset
|
518 auth_request_verify_plain_callback_finish(result, request); |
3728
64ed35c97678
Don't crash if cache key isn't set but cache is enabled.
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parents:
3695
diff
changeset
|
519 return; |
3161
6a3254e3c3de
Moved cache handling from sql/ldap-specific code to generic auth-request
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parents:
3158
diff
changeset
|
520 } |
6a3254e3c3de
Moved cache handling from sql/ldap-specific code to generic auth-request
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parents:
3158
diff
changeset
|
521 |
3171
8a3b57385eca
Added state variable for auth_request and several assertions to make sure
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parents:
3167
diff
changeset
|
522 request->state = AUTH_REQUEST_STATE_PASSDB; |
5593
f8dc0bdb06a7
Removed enum passdb_credentials. Use scheme strings directly instead. This
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parents:
5586
diff
changeset
|
523 request->credentials_scheme = NULL; |
3171
8a3b57385eca
Added state variable for auth_request and several assertions to make sure
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parents:
3167
diff
changeset
|
524 |
3166
e6a487d80288
Restructuring of auth code. Balancer auth processes were a bad idea. Usually
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parents:
3164
diff
changeset
|
525 if (passdb->blocking) |
e6a487d80288
Restructuring of auth code. Balancer auth processes were a bad idea. Usually
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parents:
3164
diff
changeset
|
526 passdb_blocking_verify_plain(request); |
e6a487d80288
Restructuring of auth code. Balancer auth processes were a bad idea. Usually
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parents:
3164
diff
changeset
|
527 else { |
3771
4b6d962485b9
Added authentication bind support. Patch by J.M. Maurer.
Timo Sirainen <tss@iki.fi>
parents:
3728
diff
changeset
|
528 passdb->iface.verify_plain(request, password, |
4b6d962485b9
Added authentication bind support. Patch by J.M. Maurer.
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parents:
3728
diff
changeset
|
529 auth_request_verify_plain_callback); |
3166
e6a487d80288
Restructuring of auth code. Balancer auth processes were a bad idea. Usually
Timo Sirainen <tss@iki.fi>
parents:
3164
diff
changeset
|
530 } |
3161
6a3254e3c3de
Moved cache handling from sql/ldap-specific code to generic auth-request
Timo Sirainen <tss@iki.fi>
parents:
3158
diff
changeset
|
531 } |
6a3254e3c3de
Moved cache handling from sql/ldap-specific code to generic auth-request
Timo Sirainen <tss@iki.fi>
parents:
3158
diff
changeset
|
532 |
5475
769aaaee6821
Reverted accidental commit. This code isn't ready yet.
Timo Sirainen <tss@iki.fi>
parents:
5462
diff
changeset
|
533 static void |
5598
971050640e3b
All password schemes can now be encoded with base64 or hex. The encoding is
Timo Sirainen <tss@iki.fi>
parents:
5593
diff
changeset
|
534 auth_request_lookup_credentials_finish(enum passdb_result result, |
971050640e3b
All password schemes can now be encoded with base64 or hex. The encoding is
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parents:
5593
diff
changeset
|
535 const unsigned char *credentials, |
971050640e3b
All password schemes can now be encoded with base64 or hex. The encoding is
Timo Sirainen <tss@iki.fi>
parents:
5593
diff
changeset
|
536 size_t size, |
971050640e3b
All password schemes can now be encoded with base64 or hex. The encoding is
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parents:
5593
diff
changeset
|
537 struct auth_request *request) |
4686
ba802ac3b743
auth cache didn't work properly with multiple passdbs.
Timo Sirainen <tss@iki.fi>
parents:
4685
diff
changeset
|
538 { |
ba802ac3b743
auth cache didn't work properly with multiple passdbs.
Timo Sirainen <tss@iki.fi>
parents:
4685
diff
changeset
|
539 if (!auth_request_handle_passdb_callback(&result, request)) { |
ba802ac3b743
auth cache didn't work properly with multiple passdbs.
Timo Sirainen <tss@iki.fi>
parents:
4685
diff
changeset
|
540 /* try next passdb */ |
5593
f8dc0bdb06a7
Removed enum passdb_credentials. Use scheme strings directly instead. This
Timo Sirainen <tss@iki.fi>
parents:
5586
diff
changeset
|
541 auth_request_lookup_credentials(request, |
f8dc0bdb06a7
Removed enum passdb_credentials. Use scheme strings directly instead. This
Timo Sirainen <tss@iki.fi>
parents:
5586
diff
changeset
|
542 request->credentials_scheme, |
4686
ba802ac3b743
auth cache didn't work properly with multiple passdbs.
Timo Sirainen <tss@iki.fi>
parents:
4685
diff
changeset
|
543 request->private_callback.lookup_credentials); |
ba802ac3b743
auth cache didn't work properly with multiple passdbs.
Timo Sirainen <tss@iki.fi>
parents:
4685
diff
changeset
|
544 } else { |
9002
9d0037a997f4
Initial commit for config rewrite.
Timo Sirainen <tss@iki.fi>
parents:
8599
diff
changeset
|
545 if (request->auth->set->debug_passwords && |
4686
ba802ac3b743
auth cache didn't work properly with multiple passdbs.
Timo Sirainen <tss@iki.fi>
parents:
4685
diff
changeset
|
546 result == PASSDB_RESULT_OK) { |
ba802ac3b743
auth cache didn't work properly with multiple passdbs.
Timo Sirainen <tss@iki.fi>
parents:
4685
diff
changeset
|
547 auth_request_log_debug(request, "password", |
5598
971050640e3b
All password schemes can now be encoded with base64 or hex. The encoding is
Timo Sirainen <tss@iki.fi>
parents:
5593
diff
changeset
|
548 "Credentials: %s", |
971050640e3b
All password schemes can now be encoded with base64 or hex. The encoding is
Timo Sirainen <tss@iki.fi>
parents:
5593
diff
changeset
|
549 binary_to_hex(credentials, size)); |
4686
ba802ac3b743
auth cache didn't work properly with multiple passdbs.
Timo Sirainen <tss@iki.fi>
parents:
4685
diff
changeset
|
550 } |
5475
769aaaee6821
Reverted accidental commit. This code isn't ready yet.
Timo Sirainen <tss@iki.fi>
parents:
5462
diff
changeset
|
551 request->private_callback. |
5598
971050640e3b
All password schemes can now be encoded with base64 or hex. The encoding is
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parents:
5593
diff
changeset
|
552 lookup_credentials(result, credentials, size, request); |
4686
ba802ac3b743
auth cache didn't work properly with multiple passdbs.
Timo Sirainen <tss@iki.fi>
parents:
4685
diff
changeset
|
553 } |
ba802ac3b743
auth cache didn't work properly with multiple passdbs.
Timo Sirainen <tss@iki.fi>
parents:
4685
diff
changeset
|
554 } |
ba802ac3b743
auth cache didn't work properly with multiple passdbs.
Timo Sirainen <tss@iki.fi>
parents:
4685
diff
changeset
|
555 |
5475
769aaaee6821
Reverted accidental commit. This code isn't ready yet.
Timo Sirainen <tss@iki.fi>
parents:
5462
diff
changeset
|
556 void auth_request_lookup_credentials_callback(enum passdb_result result, |
5598
971050640e3b
All password schemes can now be encoded with base64 or hex. The encoding is
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parents:
5593
diff
changeset
|
557 const unsigned char *credentials, |
971050640e3b
All password schemes can now be encoded with base64 or hex. The encoding is
Timo Sirainen <tss@iki.fi>
parents:
5593
diff
changeset
|
558 size_t size, |
3166
e6a487d80288
Restructuring of auth code. Balancer auth processes were a bad idea. Usually
Timo Sirainen <tss@iki.fi>
parents:
3164
diff
changeset
|
559 struct auth_request *request) |
3161
6a3254e3c3de
Moved cache handling from sql/ldap-specific code to generic auth-request
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parents:
3158
diff
changeset
|
560 { |
5598
971050640e3b
All password schemes can now be encoded with base64 or hex. The encoding is
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parents:
5593
diff
changeset
|
561 const char *cache_cred, *cache_scheme; |
3167
97f53e0cce63
Fallback to using expired records from auth cache if database lookups fail.
Timo Sirainen <tss@iki.fi>
parents:
3166
diff
changeset
|
562 |
3171
8a3b57385eca
Added state variable for auth_request and several assertions to make sure
Timo Sirainen <tss@iki.fi>
parents:
3167
diff
changeset
|
563 i_assert(request->state == AUTH_REQUEST_STATE_PASSDB); |
8a3b57385eca
Added state variable for auth_request and several assertions to make sure
Timo Sirainen <tss@iki.fi>
parents:
3167
diff
changeset
|
564 |
8a3b57385eca
Added state variable for auth_request and several assertions to make sure
Timo Sirainen <tss@iki.fi>
parents:
3167
diff
changeset
|
565 request->state = AUTH_REQUEST_STATE_MECH_CONTINUE; |
3161
6a3254e3c3de
Moved cache handling from sql/ldap-specific code to generic auth-request
Timo Sirainen <tss@iki.fi>
parents:
3158
diff
changeset
|
566 |
5475
769aaaee6821
Reverted accidental commit. This code isn't ready yet.
Timo Sirainen <tss@iki.fi>
parents:
5462
diff
changeset
|
567 if (result != PASSDB_RESULT_INTERNAL_FAILURE) |
3655
62fc6883faeb
Fixes and cleanups to credentials handling. Also fixed auth caching to work
Timo Sirainen <tss@iki.fi>
parents:
3645
diff
changeset
|
568 auth_request_save_cache(request, result); |
62fc6883faeb
Fixes and cleanups to credentials handling. Also fixed auth caching to work
Timo Sirainen <tss@iki.fi>
parents:
3645
diff
changeset
|
569 else { |
3167
97f53e0cce63
Fallback to using expired records from auth cache if database lookups fail.
Timo Sirainen <tss@iki.fi>
parents:
3166
diff
changeset
|
570 /* lookup failed. if we're looking here only because the |
97f53e0cce63
Fallback to using expired records from auth cache if database lookups fail.
Timo Sirainen <tss@iki.fi>
parents:
3166
diff
changeset
|
571 request was expired in cache, fallback to using cached |
97f53e0cce63
Fallback to using expired records from auth cache if database lookups fail.
Timo Sirainen <tss@iki.fi>
parents:
3166
diff
changeset
|
572 expired record. */ |
3655
62fc6883faeb
Fixes and cleanups to credentials handling. Also fixed auth caching to work
Timo Sirainen <tss@iki.fi>
parents:
3645
diff
changeset
|
573 const char *cache_key = request->passdb->passdb->cache_key; |
62fc6883faeb
Fixes and cleanups to credentials handling. Also fixed auth caching to work
Timo Sirainen <tss@iki.fi>
parents:
3645
diff
changeset
|
574 |
3167
97f53e0cce63
Fallback to using expired records from auth cache if database lookups fail.
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parents:
3166
diff
changeset
|
575 if (passdb_cache_lookup_credentials(request, cache_key, |
5598
971050640e3b
All password schemes can now be encoded with base64 or hex. The encoding is
Timo Sirainen <tss@iki.fi>
parents:
5593
diff
changeset
|
576 &cache_cred, &cache_scheme, |
3655
62fc6883faeb
Fixes and cleanups to credentials handling. Also fixed auth caching to work
Timo Sirainen <tss@iki.fi>
parents:
3645
diff
changeset
|
577 &result, TRUE)) { |
62fc6883faeb
Fixes and cleanups to credentials handling. Also fixed auth caching to work
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changeset
|
578 auth_request_log_info(request, "passdb", |
62fc6883faeb
Fixes and cleanups to credentials handling. Also fixed auth caching to work
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diff
changeset
|
579 "Fallbacking to expired data from cache"); |
8764
90e2a21a4298
auth: Improved logging for "password scheme not available" failures.
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diff
changeset
|
580 passdb_handle_credentials( |
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changeset
|
581 result, cache_cred, cache_scheme, |
90e2a21a4298
auth: Improved logging for "password scheme not available" failures.
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diff
changeset
|
582 auth_request_lookup_credentials_finish, |
90e2a21a4298
auth: Improved logging for "password scheme not available" failures.
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changeset
|
583 request); |
90e2a21a4298
auth: Improved logging for "password scheme not available" failures.
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diff
changeset
|
584 return; |
3167
97f53e0cce63
Fallback to using expired records from auth cache if database lookups fail.
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diff
changeset
|
585 } |
3161
6a3254e3c3de
Moved cache handling from sql/ldap-specific code to generic auth-request
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diff
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|
586 } |
6a3254e3c3de
Moved cache handling from sql/ldap-specific code to generic auth-request
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diff
changeset
|
587 |
5598
971050640e3b
All password schemes can now be encoded with base64 or hex. The encoding is
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diff
changeset
|
588 auth_request_lookup_credentials_finish(result, credentials, size, |
971050640e3b
All password schemes can now be encoded with base64 or hex. The encoding is
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diff
changeset
|
589 request); |
3068 | 590 } |
591 | |
592 void auth_request_lookup_credentials(struct auth_request *request, | |
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f8dc0bdb06a7
Removed enum passdb_credentials. Use scheme strings directly instead. This
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changeset
|
593 const char *scheme, |
3068 | 594 lookup_credentials_callback_t *callback) |
595 { | |
3183
16ea551957ed
Replaced userdb/passdb settings with blocks so it's possible to give
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3171
diff
changeset
|
596 struct passdb_module *passdb = request->passdb->passdb; |
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f8dc0bdb06a7
Removed enum passdb_credentials. Use scheme strings directly instead. This
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|
597 const char *cache_key, *cache_cred, *cache_scheme; |
3655
62fc6883faeb
Fixes and cleanups to credentials handling. Also fixed auth caching to work
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changeset
|
598 enum passdb_result result; |
3171
8a3b57385eca
Added state variable for auth_request and several assertions to make sure
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changeset
|
599 |
8a3b57385eca
Added state variable for auth_request and several assertions to make sure
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changeset
|
600 i_assert(request->state == AUTH_REQUEST_STATE_MECH_CONTINUE); |
3161
6a3254e3c3de
Moved cache handling from sql/ldap-specific code to generic auth-request
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diff
changeset
|
601 |
5593
f8dc0bdb06a7
Removed enum passdb_credentials. Use scheme strings directly instead. This
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diff
changeset
|
602 request->credentials_scheme = p_strdup(request->pool, scheme); |
5233
359a8f31aa9b
Fixed a crash when non-plaintext mechanism used auth_cache.
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parents:
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diff
changeset
|
603 request->private_callback.lookup_credentials = callback; |
3682
0207808033ad
Non-plaintext authentication and passdb cache didn't work together. Patch by
Timo Sirainen <tss@iki.fi>
parents:
3669
diff
changeset
|
604 |
3161
6a3254e3c3de
Moved cache handling from sql/ldap-specific code to generic auth-request
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diff
changeset
|
605 cache_key = passdb_cache == NULL ? NULL : passdb->cache_key; |
6a3254e3c3de
Moved cache handling from sql/ldap-specific code to generic auth-request
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changeset
|
606 if (cache_key != NULL) { |
6a3254e3c3de
Moved cache handling from sql/ldap-specific code to generic auth-request
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changeset
|
607 if (passdb_cache_lookup_credentials(request, cache_key, |
5593
f8dc0bdb06a7
Removed enum passdb_credentials. Use scheme strings directly instead. This
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|
608 &cache_cred, &cache_scheme, |
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Fixes and cleanups to credentials handling. Also fixed auth caching to work
Timo Sirainen <tss@iki.fi>
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changeset
|
609 &result, FALSE)) { |
8764
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auth: Improved logging for "password scheme not available" failures.
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changeset
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610 passdb_handle_credentials( |
90e2a21a4298
auth: Improved logging for "password scheme not available" failures.
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changeset
|
611 result, cache_cred, cache_scheme, |
90e2a21a4298
auth: Improved logging for "password scheme not available" failures.
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changeset
|
612 auth_request_lookup_credentials_finish, |
90e2a21a4298
auth: Improved logging for "password scheme not available" failures.
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diff
changeset
|
613 request); |
3161
6a3254e3c3de
Moved cache handling from sql/ldap-specific code to generic auth-request
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parents:
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diff
changeset
|
614 return; |
6a3254e3c3de
Moved cache handling from sql/ldap-specific code to generic auth-request
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parents:
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changeset
|
615 } |
6a3254e3c3de
Moved cache handling from sql/ldap-specific code to generic auth-request
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changeset
|
616 } |
6a3254e3c3de
Moved cache handling from sql/ldap-specific code to generic auth-request
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diff
changeset
|
617 |
3171
8a3b57385eca
Added state variable for auth_request and several assertions to make sure
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parents:
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diff
changeset
|
618 request->state = AUTH_REQUEST_STATE_PASSDB; |
3166
e6a487d80288
Restructuring of auth code. Balancer auth processes were a bad idea. Usually
Timo Sirainen <tss@iki.fi>
parents:
3164
diff
changeset
|
619 |
6243
f4739631ce87
Don't crash if blocking passdb doesn't support credential lookups.
Timo Sirainen <tss@iki.fi>
parents:
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diff
changeset
|
620 if (passdb->iface.lookup_credentials == NULL) { |
3655
62fc6883faeb
Fixes and cleanups to credentials handling. Also fixed auth caching to work
Timo Sirainen <tss@iki.fi>
parents:
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diff
changeset
|
621 /* this passdb doesn't support credentials */ |
8764
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auth: Improved logging for "password scheme not available" failures.
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parents:
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changeset
|
622 auth_request_log_debug(request, "password", |
90e2a21a4298
auth: Improved logging for "password scheme not available" failures.
Timo Sirainen <tss@iki.fi>
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diff
changeset
|
623 "passdb doesn't support credential lookups"); |
5475
769aaaee6821
Reverted accidental commit. This code isn't ready yet.
Timo Sirainen <tss@iki.fi>
parents:
5462
diff
changeset
|
624 auth_request_lookup_credentials_callback( |
5598
971050640e3b
All password schemes can now be encoded with base64 or hex. The encoding is
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parents:
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changeset
|
625 PASSDB_RESULT_SCHEME_NOT_AVAILABLE, NULL, 0, request); |
6243
f4739631ce87
Don't crash if blocking passdb doesn't support credential lookups.
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parents:
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diff
changeset
|
626 } else if (passdb->blocking) { |
f4739631ce87
Don't crash if blocking passdb doesn't support credential lookups.
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changeset
|
627 passdb_blocking_lookup_credentials(request); |
f4739631ce87
Don't crash if blocking passdb doesn't support credential lookups.
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changeset
|
628 } else { |
f4739631ce87
Don't crash if blocking passdb doesn't support credential lookups.
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changeset
|
629 passdb->iface.lookup_credentials(request, |
f4739631ce87
Don't crash if blocking passdb doesn't support credential lookups.
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parents:
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diff
changeset
|
630 auth_request_lookup_credentials_callback); |
3166
e6a487d80288
Restructuring of auth code. Balancer auth processes were a bad idea. Usually
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parents:
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diff
changeset
|
631 } |
3068 | 632 } |
633 | |
4782
2c1cc5bbc260
Added auth_request_set_credentials() to modify credentials in passdb and
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parents:
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diff
changeset
|
634 void auth_request_set_credentials(struct auth_request *request, |
5593
f8dc0bdb06a7
Removed enum passdb_credentials. Use scheme strings directly instead. This
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parents:
5586
diff
changeset
|
635 const char *scheme, const char *data, |
4782
2c1cc5bbc260
Added auth_request_set_credentials() to modify credentials in passdb and
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diff
changeset
|
636 set_credentials_callback_t *callback) |
2c1cc5bbc260
Added auth_request_set_credentials() to modify credentials in passdb and
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diff
changeset
|
637 { |
2c1cc5bbc260
Added auth_request_set_credentials() to modify credentials in passdb and
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parents:
4756
diff
changeset
|
638 struct passdb_module *passdb = request->passdb->passdb; |
2c1cc5bbc260
Added auth_request_set_credentials() to modify credentials in passdb and
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parents:
4756
diff
changeset
|
639 const char *cache_key, *new_credentials; |
2c1cc5bbc260
Added auth_request_set_credentials() to modify credentials in passdb and
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parents:
4756
diff
changeset
|
640 |
2c1cc5bbc260
Added auth_request_set_credentials() to modify credentials in passdb and
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parents:
4756
diff
changeset
|
641 cache_key = passdb_cache == NULL ? NULL : passdb->cache_key; |
2c1cc5bbc260
Added auth_request_set_credentials() to modify credentials in passdb and
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parents:
4756
diff
changeset
|
642 if (cache_key != NULL) |
2c1cc5bbc260
Added auth_request_set_credentials() to modify credentials in passdb and
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parents:
4756
diff
changeset
|
643 auth_cache_remove(passdb_cache, request, cache_key); |
2c1cc5bbc260
Added auth_request_set_credentials() to modify credentials in passdb and
Timo Sirainen <tss@iki.fi>
parents:
4756
diff
changeset
|
644 |
2c1cc5bbc260
Added auth_request_set_credentials() to modify credentials in passdb and
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parents:
4756
diff
changeset
|
645 request->private_callback.set_credentials = callback; |
2c1cc5bbc260
Added auth_request_set_credentials() to modify credentials in passdb and
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parents:
4756
diff
changeset
|
646 |
5593
f8dc0bdb06a7
Removed enum passdb_credentials. Use scheme strings directly instead. This
Timo Sirainen <tss@iki.fi>
parents:
5586
diff
changeset
|
647 new_credentials = t_strdup_printf("{%s}%s", scheme, data); |
4782
2c1cc5bbc260
Added auth_request_set_credentials() to modify credentials in passdb and
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diff
changeset
|
648 if (passdb->blocking) |
2c1cc5bbc260
Added auth_request_set_credentials() to modify credentials in passdb and
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parents:
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diff
changeset
|
649 passdb_blocking_set_credentials(request, new_credentials); |
2c1cc5bbc260
Added auth_request_set_credentials() to modify credentials in passdb and
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parents:
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diff
changeset
|
650 else if (passdb->iface.set_credentials != NULL) { |
2c1cc5bbc260
Added auth_request_set_credentials() to modify credentials in passdb and
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parents:
4756
diff
changeset
|
651 passdb->iface.set_credentials(request, new_credentials, |
2c1cc5bbc260
Added auth_request_set_credentials() to modify credentials in passdb and
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parents:
4756
diff
changeset
|
652 callback); |
2c1cc5bbc260
Added auth_request_set_credentials() to modify credentials in passdb and
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parents:
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diff
changeset
|
653 } else { |
2c1cc5bbc260
Added auth_request_set_credentials() to modify credentials in passdb and
Timo Sirainen <tss@iki.fi>
parents:
4756
diff
changeset
|
654 /* this passdb doesn't support credentials update */ |
2c1cc5bbc260
Added auth_request_set_credentials() to modify credentials in passdb and
Timo Sirainen <tss@iki.fi>
parents:
4756
diff
changeset
|
655 callback(PASSDB_RESULT_INTERNAL_FAILURE, request); |
2c1cc5bbc260
Added auth_request_set_credentials() to modify credentials in passdb and
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parents:
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diff
changeset
|
656 } |
2c1cc5bbc260
Added auth_request_set_credentials() to modify credentials in passdb and
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parents:
4756
diff
changeset
|
657 } |
2c1cc5bbc260
Added auth_request_set_credentials() to modify credentials in passdb and
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parents:
4756
diff
changeset
|
658 |
4955
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
Timo Sirainen <timo.sirainen@movial.fi>
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diff
changeset
|
659 static void auth_request_userdb_save_cache(struct auth_request *request, |
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
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diff
changeset
|
660 enum userdb_result result) |
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
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diff
changeset
|
661 { |
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Authentication cache caches now also userdb data. Code by Tommi Saviranta.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
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diff
changeset
|
662 struct userdb_module *userdb = request->userdb->userdb; |
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
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parents:
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diff
changeset
|
663 const char *str; |
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
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diff
changeset
|
664 |
4983
8089e7461519
We crashed if auth cache was disabled. Patch by Andrey Panin.
Timo Sirainen <tss@iki.fi>
parents:
4955
diff
changeset
|
665 if (passdb_cache == NULL || userdb->cache_key == NULL) |
8089e7461519
We crashed if auth cache was disabled. Patch by Andrey Panin.
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diff
changeset
|
666 return; |
8089e7461519
We crashed if auth cache was disabled. Patch by Andrey Panin.
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parents:
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diff
changeset
|
667 |
5069
005ad2165d08
If auth_cache was enabled and userdb returned "user unknown" (typically only
Timo Sirainen <tss@iki.fi>
parents:
5039
diff
changeset
|
668 str = result == USERDB_RESULT_USER_UNKNOWN ? "" : |
5872
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
669 auth_stream_reply_export(request->userdb_reply); |
5069
005ad2165d08
If auth_cache was enabled and userdb returned "user unknown" (typically only
Timo Sirainen <tss@iki.fi>
parents:
5039
diff
changeset
|
670 /* last_success has no meaning with userdb */ |
005ad2165d08
If auth_cache was enabled and userdb returned "user unknown" (typically only
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parents:
5039
diff
changeset
|
671 auth_cache_insert(passdb_cache, request, userdb->cache_key, str, FALSE); |
4955
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Authentication cache caches now also userdb data. Code by Tommi Saviranta.
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672 } |
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Authentication cache caches now also userdb data. Code by Tommi Saviranta.
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changeset
|
673 |
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
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diff
changeset
|
674 static bool auth_request_lookup_user_cache(struct auth_request *request, |
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
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parents:
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diff
changeset
|
675 const char *key, |
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
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diff
changeset
|
676 struct auth_stream_reply **reply_r, |
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
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parents:
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diff
changeset
|
677 enum userdb_result *result_r, |
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Authentication cache caches now also userdb data. Code by Tommi Saviranta.
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parents:
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|
678 bool use_expired) |
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Authentication cache caches now also userdb data. Code by Tommi Saviranta.
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|
679 { |
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
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diff
changeset
|
680 const char *value; |
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
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parents:
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diff
changeset
|
681 struct auth_cache_node *node; |
10836
81e085f9bd75
auth_cache_negative_ttl is now also used for password mismatches.
Timo Sirainen <tss@iki.fi>
parents:
10757
diff
changeset
|
682 bool expired, neg_expired; |
4955
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Authentication cache caches now also userdb data. Code by Tommi Saviranta.
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parents:
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diff
changeset
|
683 |
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
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parents:
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diff
changeset
|
684 value = auth_cache_lookup(passdb_cache, request, key, &node, |
10836
81e085f9bd75
auth_cache_negative_ttl is now also used for password mismatches.
Timo Sirainen <tss@iki.fi>
parents:
10757
diff
changeset
|
685 &expired, &neg_expired); |
4955
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
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parents:
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diff
changeset
|
686 if (value == NULL || (expired && !use_expired)) |
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
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parents:
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diff
changeset
|
687 return FALSE; |
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
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diff
changeset
|
688 |
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
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parents:
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diff
changeset
|
689 if (*value == '\0') { |
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
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diff
changeset
|
690 /* negative cache entry */ |
5302
db232a079106
If unknown user was found from auth cache, we returned an invalid value
Timo Sirainen <tss@iki.fi>
parents:
5260
diff
changeset
|
691 *result_r = USERDB_RESULT_USER_UNKNOWN; |
7388
08d31d752893
Use auth-stream API to build all TAB-delimited strings to make sure strings
Timo Sirainen <tss@iki.fi>
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changeset
|
692 *reply_r = auth_stream_reply_init(request->pool); |
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Authentication cache caches now also userdb data. Code by Tommi Saviranta.
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|
693 return TRUE; |
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
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|
694 } |
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
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diff
changeset
|
695 |
5302
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If unknown user was found from auth cache, we returned an invalid value
Timo Sirainen <tss@iki.fi>
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changeset
|
696 *result_r = USERDB_RESULT_OK; |
7388
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Use auth-stream API to build all TAB-delimited strings to make sure strings
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diff
changeset
|
697 *reply_r = auth_stream_reply_init(request->pool); |
4955
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Authentication cache caches now also userdb data. Code by Tommi Saviranta.
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changeset
|
698 auth_stream_reply_import(*reply_r, value); |
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
Timo Sirainen <timo.sirainen@movial.fi>
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changeset
|
699 return TRUE; |
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
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diff
changeset
|
700 } |
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
Timo Sirainen <timo.sirainen@movial.fi>
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diff
changeset
|
701 |
4880
4ec6a4def05b
We treated internal userdb lookup errors as "user unknown" errors. In such
Timo Sirainen <tss@iki.fi>
parents:
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diff
changeset
|
702 void auth_request_userdb_callback(enum userdb_result result, |
3183
16ea551957ed
Replaced userdb/passdb settings with blocks so it's possible to give
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changeset
|
703 struct auth_request *request) |
16ea551957ed
Replaced userdb/passdb settings with blocks so it's possible to give
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diff
changeset
|
704 { |
4955
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Authentication cache caches now also userdb data. Code by Tommi Saviranta.
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changeset
|
705 struct userdb_module *userdb = request->userdb->userdb; |
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
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diff
changeset
|
706 |
4880
4ec6a4def05b
We treated internal userdb lookup errors as "user unknown" errors. In such
Timo Sirainen <tss@iki.fi>
parents:
4872
diff
changeset
|
707 if (result != USERDB_RESULT_OK && request->userdb->next != NULL) { |
3183
16ea551957ed
Replaced userdb/passdb settings with blocks so it's possible to give
Timo Sirainen <tss@iki.fi>
parents:
3171
diff
changeset
|
708 /* try next userdb. */ |
4880
4ec6a4def05b
We treated internal userdb lookup errors as "user unknown" errors. In such
Timo Sirainen <tss@iki.fi>
parents:
4872
diff
changeset
|
709 if (result == USERDB_RESULT_INTERNAL_FAILURE) |
4ec6a4def05b
We treated internal userdb lookup errors as "user unknown" errors. In such
Timo Sirainen <tss@iki.fi>
parents:
4872
diff
changeset
|
710 request->userdb_internal_failure = TRUE; |
4ec6a4def05b
We treated internal userdb lookup errors as "user unknown" errors. In such
Timo Sirainen <tss@iki.fi>
parents:
4872
diff
changeset
|
711 |
3183
16ea551957ed
Replaced userdb/passdb settings with blocks so it's possible to give
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parents:
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diff
changeset
|
712 request->userdb = request->userdb->next; |
16ea551957ed
Replaced userdb/passdb settings with blocks so it's possible to give
Timo Sirainen <tss@iki.fi>
parents:
3171
diff
changeset
|
713 auth_request_lookup_user(request, |
16ea551957ed
Replaced userdb/passdb settings with blocks so it's possible to give
Timo Sirainen <tss@iki.fi>
parents:
3171
diff
changeset
|
714 request->private_callback.userdb); |
16ea551957ed
Replaced userdb/passdb settings with blocks so it's possible to give
Timo Sirainen <tss@iki.fi>
parents:
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diff
changeset
|
715 return; |
16ea551957ed
Replaced userdb/passdb settings with blocks so it's possible to give
Timo Sirainen <tss@iki.fi>
parents:
3171
diff
changeset
|
716 } |
16ea551957ed
Replaced userdb/passdb settings with blocks so it's possible to give
Timo Sirainen <tss@iki.fi>
parents:
3171
diff
changeset
|
717 |
4880
4ec6a4def05b
We treated internal userdb lookup errors as "user unknown" errors. In such
Timo Sirainen <tss@iki.fi>
parents:
4872
diff
changeset
|
718 if (request->userdb_internal_failure && result != USERDB_RESULT_OK) { |
4ec6a4def05b
We treated internal userdb lookup errors as "user unknown" errors. In such
Timo Sirainen <tss@iki.fi>
parents:
4872
diff
changeset
|
719 /* one of the userdb lookups failed. the user might have been |
4ec6a4def05b
We treated internal userdb lookup errors as "user unknown" errors. In such
Timo Sirainen <tss@iki.fi>
parents:
4872
diff
changeset
|
720 in there, so this is an internal failure */ |
4ec6a4def05b
We treated internal userdb lookup errors as "user unknown" errors. In such
Timo Sirainen <tss@iki.fi>
parents:
4872
diff
changeset
|
721 result = USERDB_RESULT_INTERNAL_FAILURE; |
4ec6a4def05b
We treated internal userdb lookup errors as "user unknown" errors. In such
Timo Sirainen <tss@iki.fi>
parents:
4872
diff
changeset
|
722 } else if (result == USERDB_RESULT_USER_UNKNOWN && |
4ec6a4def05b
We treated internal userdb lookup errors as "user unknown" errors. In such
Timo Sirainen <tss@iki.fi>
parents:
4872
diff
changeset
|
723 request->client_pid != 0) { |
4ec6a4def05b
We treated internal userdb lookup errors as "user unknown" errors. In such
Timo Sirainen <tss@iki.fi>
parents:
4872
diff
changeset
|
724 /* this was an actual login attempt, the user should |
4ec6a4def05b
We treated internal userdb lookup errors as "user unknown" errors. In such
Timo Sirainen <tss@iki.fi>
parents:
4872
diff
changeset
|
725 have been found. */ |
8402
244addad91a5
auth: Improved "user not found from userdb" error message.
Timo Sirainen <tss@iki.fi>
parents:
8347
diff
changeset
|
726 if (request->auth->userdbs->next == NULL) { |
244addad91a5
auth: Improved "user not found from userdb" error message.
Timo Sirainen <tss@iki.fi>
parents:
8347
diff
changeset
|
727 auth_request_log_error(request, "userdb", |
244addad91a5
auth: Improved "user not found from userdb" error message.
Timo Sirainen <tss@iki.fi>
parents:
8347
diff
changeset
|
728 "user not found from userdb %s", |
244addad91a5
auth: Improved "user not found from userdb" error message.
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parents:
8347
diff
changeset
|
729 request->auth->userdbs->userdb->iface->name); |
244addad91a5
auth: Improved "user not found from userdb" error message.
Timo Sirainen <tss@iki.fi>
parents:
8347
diff
changeset
|
730 } else { |
244addad91a5
auth: Improved "user not found from userdb" error message.
Timo Sirainen <tss@iki.fi>
parents:
8347
diff
changeset
|
731 auth_request_log_error(request, "userdb", |
244addad91a5
auth: Improved "user not found from userdb" error message.
Timo Sirainen <tss@iki.fi>
parents:
8347
diff
changeset
|
732 "user not found from any userdbs"); |
244addad91a5
auth: Improved "user not found from userdb" error message.
Timo Sirainen <tss@iki.fi>
parents:
8347
diff
changeset
|
733 } |
3183
16ea551957ed
Replaced userdb/passdb settings with blocks so it's possible to give
Timo Sirainen <tss@iki.fi>
parents:
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diff
changeset
|
734 } |
16ea551957ed
Replaced userdb/passdb settings with blocks so it's possible to give
Timo Sirainen <tss@iki.fi>
parents:
3171
diff
changeset
|
735 |
5302
db232a079106
If unknown user was found from auth cache, we returned an invalid value
Timo Sirainen <tss@iki.fi>
parents:
5260
diff
changeset
|
736 if (result != USERDB_RESULT_INTERNAL_FAILURE) |
5872
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
737 auth_request_userdb_save_cache(request, result); |
5036
df93cf66022a
If request fails with internal failure, don't crash if auth cache is
Timo Sirainen <tss@iki.fi>
parents:
4983
diff
changeset
|
738 else if (passdb_cache != NULL && userdb->cache_key != NULL) { |
4955
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4914
diff
changeset
|
739 /* lookup failed. if we're looking here only because the |
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4914
diff
changeset
|
740 request was expired in cache, fallback to using cached |
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4914
diff
changeset
|
741 expired record. */ |
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4914
diff
changeset
|
742 const char *cache_key = userdb->cache_key; |
5872
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
743 struct auth_stream_reply *reply; |
4955
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4914
diff
changeset
|
744 |
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4914
diff
changeset
|
745 if (auth_request_lookup_user_cache(request, cache_key, &reply, |
5872
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
746 &result, TRUE)) { |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
747 request->userdb_reply = reply; |
4955
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4914
diff
changeset
|
748 auth_request_log_info(request, "userdb", |
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4914
diff
changeset
|
749 "Fallbacking to expired data from cache"); |
5872
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
750 } |
4955
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4914
diff
changeset
|
751 } |
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4914
diff
changeset
|
752 |
5872
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
753 request->private_callback.userdb(result, request); |
3183
16ea551957ed
Replaced userdb/passdb settings with blocks so it's possible to give
Timo Sirainen <tss@iki.fi>
parents:
3171
diff
changeset
|
754 } |
16ea551957ed
Replaced userdb/passdb settings with blocks so it's possible to give
Timo Sirainen <tss@iki.fi>
parents:
3171
diff
changeset
|
755 |
3068 | 756 void auth_request_lookup_user(struct auth_request *request, |
3166
e6a487d80288
Restructuring of auth code. Balancer auth processes were a bad idea. Usually
Timo Sirainen <tss@iki.fi>
parents:
3164
diff
changeset
|
757 userdb_callback_t *callback) |
3068 | 758 { |
3183
16ea551957ed
Replaced userdb/passdb settings with blocks so it's possible to give
Timo Sirainen <tss@iki.fi>
parents:
3171
diff
changeset
|
759 struct userdb_module *userdb = request->userdb->userdb; |
4955
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4914
diff
changeset
|
760 const char *cache_key; |
3183
16ea551957ed
Replaced userdb/passdb settings with blocks so it's possible to give
Timo Sirainen <tss@iki.fi>
parents:
3171
diff
changeset
|
761 |
16ea551957ed
Replaced userdb/passdb settings with blocks so it's possible to give
Timo Sirainen <tss@iki.fi>
parents:
3171
diff
changeset
|
762 request->private_callback.userdb = callback; |
4955
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4914
diff
changeset
|
763 request->userdb_lookup = TRUE; |
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4914
diff
changeset
|
764 |
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4914
diff
changeset
|
765 /* (for now) auth_cache is shared between passdb and userdb */ |
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4914
diff
changeset
|
766 cache_key = passdb_cache == NULL ? NULL : userdb->cache_key; |
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4914
diff
changeset
|
767 if (cache_key != NULL) { |
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4914
diff
changeset
|
768 struct auth_stream_reply *reply; |
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4914
diff
changeset
|
769 enum userdb_result result; |
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4914
diff
changeset
|
770 |
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4914
diff
changeset
|
771 if (auth_request_lookup_user_cache(request, cache_key, &reply, |
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4914
diff
changeset
|
772 &result, FALSE)) { |
5872
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
773 request->userdb_reply = reply; |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
774 request->private_callback.userdb(result, request); |
4955
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4914
diff
changeset
|
775 return; |
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4914
diff
changeset
|
776 } |
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4914
diff
changeset
|
777 } |
3166
e6a487d80288
Restructuring of auth code. Balancer auth processes were a bad idea. Usually
Timo Sirainen <tss@iki.fi>
parents:
3164
diff
changeset
|
778 |
e6a487d80288
Restructuring of auth code. Balancer auth processes were a bad idea. Usually
Timo Sirainen <tss@iki.fi>
parents:
3164
diff
changeset
|
779 if (userdb->blocking) |
3183
16ea551957ed
Replaced userdb/passdb settings with blocks so it's possible to give
Timo Sirainen <tss@iki.fi>
parents:
3171
diff
changeset
|
780 userdb_blocking_lookup(request); |
3166
e6a487d80288
Restructuring of auth code. Balancer auth processes were a bad idea. Usually
Timo Sirainen <tss@iki.fi>
parents:
3164
diff
changeset
|
781 else |
3658
fc4622b1c1ef
Separated userdb_module's interface and the actual data struct.
Timo Sirainen <tss@iki.fi>
parents:
3657
diff
changeset
|
782 userdb->iface->lookup(request, auth_request_userdb_callback); |
3068 | 783 } |
784 | |
4030
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4017
diff
changeset
|
785 static char * |
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4017
diff
changeset
|
786 auth_request_fix_username(struct auth_request *request, const char *username, |
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4017
diff
changeset
|
787 const char **error_r) |
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4017
diff
changeset
|
788 { |
10892
9675d9a54ac9
auth: Moved some variables generated from settings to struct auth_settings.
Timo Sirainen <tss@iki.fi>
parents:
10836
diff
changeset
|
789 const struct auth_settings *set = request->auth->set; |
4030
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4017
diff
changeset
|
790 unsigned char *p; |
10892
9675d9a54ac9
auth: Moved some variables generated from settings to struct auth_settings.
Timo Sirainen <tss@iki.fi>
parents:
10836
diff
changeset
|
791 char *user; |
4030
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4017
diff
changeset
|
792 |
10892
9675d9a54ac9
auth: Moved some variables generated from settings to struct auth_settings.
Timo Sirainen <tss@iki.fi>
parents:
10836
diff
changeset
|
793 if (*set->default_realm != '\0' && |
9002
9d0037a997f4
Initial commit for config rewrite.
Timo Sirainen <tss@iki.fi>
parents:
8599
diff
changeset
|
794 strchr(username, '@') == NULL) { |
4030
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4017
diff
changeset
|
795 user = p_strconcat(request->pool, username, "@", |
10892
9675d9a54ac9
auth: Moved some variables generated from settings to struct auth_settings.
Timo Sirainen <tss@iki.fi>
parents:
10836
diff
changeset
|
796 set->default_realm, NULL); |
4030
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4017
diff
changeset
|
797 } else { |
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4017
diff
changeset
|
798 user = p_strdup(request->pool, username); |
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4017
diff
changeset
|
799 } |
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4017
diff
changeset
|
800 |
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4017
diff
changeset
|
801 for (p = (unsigned char *)user; *p != '\0'; p++) { |
10892
9675d9a54ac9
auth: Moved some variables generated from settings to struct auth_settings.
Timo Sirainen <tss@iki.fi>
parents:
10836
diff
changeset
|
802 if (set->username_translation_map[*p & 0xff] != 0) |
9675d9a54ac9
auth: Moved some variables generated from settings to struct auth_settings.
Timo Sirainen <tss@iki.fi>
parents:
10836
diff
changeset
|
803 *p = set->username_translation_map[*p & 0xff]; |
9675d9a54ac9
auth: Moved some variables generated from settings to struct auth_settings.
Timo Sirainen <tss@iki.fi>
parents:
10836
diff
changeset
|
804 if (set->username_chars_map[*p & 0xff] == 0) { |
4834
679c9326741c
When invalid character is found from username, say what character it is in
Timo Sirainen <tss@iki.fi>
parents:
4825
diff
changeset
|
805 *error_r = t_strdup_printf( |
679c9326741c
When invalid character is found from username, say what character it is in
Timo Sirainen <tss@iki.fi>
parents:
4825
diff
changeset
|
806 "Username contains disallowed character: " |
679c9326741c
When invalid character is found from username, say what character it is in
Timo Sirainen <tss@iki.fi>
parents:
4825
diff
changeset
|
807 "0x%02x", *p); |
4030
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4017
diff
changeset
|
808 return NULL; |
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4017
diff
changeset
|
809 } |
4168
3f27bf7832a2
Added auth_username_format setting.
Timo Sirainen <tss@iki.fi>
parents:
4164
diff
changeset
|
810 } |
3f27bf7832a2
Added auth_username_format setting.
Timo Sirainen <tss@iki.fi>
parents:
4164
diff
changeset
|
811 |
10892
9675d9a54ac9
auth: Moved some variables generated from settings to struct auth_settings.
Timo Sirainen <tss@iki.fi>
parents:
10836
diff
changeset
|
812 if (*set->username_format != '\0') { |
4168
3f27bf7832a2
Added auth_username_format setting.
Timo Sirainen <tss@iki.fi>
parents:
4164
diff
changeset
|
813 /* username format given, put it through variable expansion. |
3f27bf7832a2
Added auth_username_format setting.
Timo Sirainen <tss@iki.fi>
parents:
4164
diff
changeset
|
814 we'll have to temporarily replace request->user to get |
3f27bf7832a2
Added auth_username_format setting.
Timo Sirainen <tss@iki.fi>
parents:
4164
diff
changeset
|
815 %u to be the wanted username */ |
3f27bf7832a2
Added auth_username_format setting.
Timo Sirainen <tss@iki.fi>
parents:
4164
diff
changeset
|
816 const struct var_expand_table *table; |
3f27bf7832a2
Added auth_username_format setting.
Timo Sirainen <tss@iki.fi>
parents:
4164
diff
changeset
|
817 char *old_username; |
3f27bf7832a2
Added auth_username_format setting.
Timo Sirainen <tss@iki.fi>
parents:
4164
diff
changeset
|
818 string_t *dest; |
3f27bf7832a2
Added auth_username_format setting.
Timo Sirainen <tss@iki.fi>
parents:
4164
diff
changeset
|
819 |
3f27bf7832a2
Added auth_username_format setting.
Timo Sirainen <tss@iki.fi>
parents:
4164
diff
changeset
|
820 old_username = request->user; |
3f27bf7832a2
Added auth_username_format setting.
Timo Sirainen <tss@iki.fi>
parents:
4164
diff
changeset
|
821 request->user = user; |
3f27bf7832a2
Added auth_username_format setting.
Timo Sirainen <tss@iki.fi>
parents:
4164
diff
changeset
|
822 |
3f27bf7832a2
Added auth_username_format setting.
Timo Sirainen <tss@iki.fi>
parents:
4164
diff
changeset
|
823 dest = t_str_new(256); |
8597
9f885dbd8157
auth: Removed extra string escaping from places where it's not necessary (or is even harmful).
Timo Sirainen <tss@iki.fi>
parents:
8590
diff
changeset
|
824 table = auth_request_get_var_expand_table(request, NULL); |
10892
9675d9a54ac9
auth: Moved some variables generated from settings to struct auth_settings.
Timo Sirainen <tss@iki.fi>
parents:
10836
diff
changeset
|
825 var_expand(dest, set->username_format, table); |
4168
3f27bf7832a2
Added auth_username_format setting.
Timo Sirainen <tss@iki.fi>
parents:
4164
diff
changeset
|
826 user = p_strdup(request->pool, str_c(dest)); |
3f27bf7832a2
Added auth_username_format setting.
Timo Sirainen <tss@iki.fi>
parents:
4164
diff
changeset
|
827 |
3f27bf7832a2
Added auth_username_format setting.
Timo Sirainen <tss@iki.fi>
parents:
4164
diff
changeset
|
828 request->user = old_username; |
3f27bf7832a2
Added auth_username_format setting.
Timo Sirainen <tss@iki.fi>
parents:
4164
diff
changeset
|
829 } |
3f27bf7832a2
Added auth_username_format setting.
Timo Sirainen <tss@iki.fi>
parents:
4164
diff
changeset
|
830 |
4030
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4017
diff
changeset
|
831 return user; |
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4017
diff
changeset
|
832 } |
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4017
diff
changeset
|
833 |
3863
55df57c028d4
Added "bool" type and changed all ints that were used as booleans to bool.
Timo Sirainen <tss@iki.fi>
parents:
3771
diff
changeset
|
834 bool auth_request_set_username(struct auth_request *request, |
55df57c028d4
Added "bool" type and changed all ints that were used as booleans to bool.
Timo Sirainen <tss@iki.fi>
parents:
3771
diff
changeset
|
835 const char *username, const char **error_r) |
3065
29d83a8bb50d
Reorganized the code to have less global/static variables.
Timo Sirainen <tss@iki.fi>
parents:
3064
diff
changeset
|
836 { |
9002
9d0037a997f4
Initial commit for config rewrite.
Timo Sirainen <tss@iki.fi>
parents:
8599
diff
changeset
|
837 const struct auth_settings *set = request->auth->set; |
4164
d38dd6312be1
Master login fixes, PLAIN authentication was still broken..
Timo Sirainen <tss@iki.fi>
parents:
4146
diff
changeset
|
838 const char *p, *login_username = NULL; |
4108
e1774d677536
Added auth_master_user_separator setting which allows giving the master username inside the normal username.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4104
diff
changeset
|
839 |
9002
9d0037a997f4
Initial commit for config rewrite.
Timo Sirainen <tss@iki.fi>
parents:
8599
diff
changeset
|
840 if (*set->master_user_separator != '\0' && !request->userdb_lookup) { |
4108
e1774d677536
Added auth_master_user_separator setting which allows giving the master username inside the normal username.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4104
diff
changeset
|
841 /* check if the username contains a master user */ |
9002
9d0037a997f4
Initial commit for config rewrite.
Timo Sirainen <tss@iki.fi>
parents:
8599
diff
changeset
|
842 p = strchr(username, *set->master_user_separator); |
4108
e1774d677536
Added auth_master_user_separator setting which allows giving the master username inside the normal username.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4104
diff
changeset
|
843 if (p != NULL) { |
e1774d677536
Added auth_master_user_separator setting which allows giving the master username inside the normal username.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4104
diff
changeset
|
844 /* it does, set it. */ |
4140
52a2e6f35acf
The login and master usernames were reversed when using
Timo Sirainen <tss@iki.fi>
parents:
4139
diff
changeset
|
845 login_username = t_strdup_until(username, p); |
52a2e6f35acf
The login and master usernames were reversed when using
Timo Sirainen <tss@iki.fi>
parents:
4139
diff
changeset
|
846 |
9477
6462ba85d751
auth: Don't assert-crash if trying to log in as master user but with empty login username.
Timo Sirainen <tss@iki.fi>
parents:
9383
diff
changeset
|
847 if (*login_username == '\0') { |
6462ba85d751
auth: Don't assert-crash if trying to log in as master user but with empty login username.
Timo Sirainen <tss@iki.fi>
parents:
9383
diff
changeset
|
848 *error_r = "Empty login username"; |
6462ba85d751
auth: Don't assert-crash if trying to log in as master user but with empty login username.
Timo Sirainen <tss@iki.fi>
parents:
9383
diff
changeset
|
849 return FALSE; |
6462ba85d751
auth: Don't assert-crash if trying to log in as master user but with empty login username.
Timo Sirainen <tss@iki.fi>
parents:
9383
diff
changeset
|
850 } |
6462ba85d751
auth: Don't assert-crash if trying to log in as master user but with empty login username.
Timo Sirainen <tss@iki.fi>
parents:
9383
diff
changeset
|
851 |
4140
52a2e6f35acf
The login and master usernames were reversed when using
Timo Sirainen <tss@iki.fi>
parents:
4139
diff
changeset
|
852 /* username is the master user */ |
52a2e6f35acf
The login and master usernames were reversed when using
Timo Sirainen <tss@iki.fi>
parents:
4139
diff
changeset
|
853 username = p + 1; |
4108
e1774d677536
Added auth_master_user_separator setting which allows giving the master username inside the normal username.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4104
diff
changeset
|
854 } |
e1774d677536
Added auth_master_user_separator setting which allows giving the master username inside the normal username.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4104
diff
changeset
|
855 } |
e1774d677536
Added auth_master_user_separator setting which allows giving the master username inside the normal username.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4104
diff
changeset
|
856 |
6619
2a36e7d9ddb6
Don't keep master username in original_username.
Timo Sirainen <tss@iki.fi>
parents:
6575
diff
changeset
|
857 if (request->original_username == NULL) { |
2a36e7d9ddb6
Don't keep master username in original_username.
Timo Sirainen <tss@iki.fi>
parents:
6575
diff
changeset
|
858 /* the username may change later, but we need to use this |
2a36e7d9ddb6
Don't keep master username in original_username.
Timo Sirainen <tss@iki.fi>
parents:
6575
diff
changeset
|
859 username when verifying at least DIGEST-MD5 password. */ |
2a36e7d9ddb6
Don't keep master username in original_username.
Timo Sirainen <tss@iki.fi>
parents:
6575
diff
changeset
|
860 request->original_username = p_strdup(request->pool, username); |
2a36e7d9ddb6
Don't keep master username in original_username.
Timo Sirainen <tss@iki.fi>
parents:
6575
diff
changeset
|
861 } |
2a36e7d9ddb6
Don't keep master username in original_username.
Timo Sirainen <tss@iki.fi>
parents:
6575
diff
changeset
|
862 if (request->cert_username) { |
2a36e7d9ddb6
Don't keep master username in original_username.
Timo Sirainen <tss@iki.fi>
parents:
6575
diff
changeset
|
863 /* cert_username overrides the username given by |
2a36e7d9ddb6
Don't keep master username in original_username.
Timo Sirainen <tss@iki.fi>
parents:
6575
diff
changeset
|
864 authentication mechanism. */ |
2a36e7d9ddb6
Don't keep master username in original_username.
Timo Sirainen <tss@iki.fi>
parents:
6575
diff
changeset
|
865 return TRUE; |
2a36e7d9ddb6
Don't keep master username in original_username.
Timo Sirainen <tss@iki.fi>
parents:
6575
diff
changeset
|
866 } |
2a36e7d9ddb6
Don't keep master username in original_username.
Timo Sirainen <tss@iki.fi>
parents:
6575
diff
changeset
|
867 |
3065
29d83a8bb50d
Reorganized the code to have less global/static variables.
Timo Sirainen <tss@iki.fi>
parents:
3064
diff
changeset
|
868 if (*username == '\0') { |
29d83a8bb50d
Reorganized the code to have less global/static variables.
Timo Sirainen <tss@iki.fi>
parents:
3064
diff
changeset
|
869 /* Some PAM plugins go nuts with empty usernames */ |
29d83a8bb50d
Reorganized the code to have less global/static variables.
Timo Sirainen <tss@iki.fi>
parents:
3064
diff
changeset
|
870 *error_r = "Empty username"; |
29d83a8bb50d
Reorganized the code to have less global/static variables.
Timo Sirainen <tss@iki.fi>
parents:
3064
diff
changeset
|
871 return FALSE; |
29d83a8bb50d
Reorganized the code to have less global/static variables.
Timo Sirainen <tss@iki.fi>
parents:
3064
diff
changeset
|
872 } |
29d83a8bb50d
Reorganized the code to have less global/static variables.
Timo Sirainen <tss@iki.fi>
parents:
3064
diff
changeset
|
873 |
4030
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4017
diff
changeset
|
874 request->user = auth_request_fix_username(request, username, error_r); |
4834
679c9326741c
When invalid character is found from username, say what character it is in
Timo Sirainen <tss@iki.fi>
parents:
4825
diff
changeset
|
875 if (request->user == NULL) { |
679c9326741c
When invalid character is found from username, say what character it is in
Timo Sirainen <tss@iki.fi>
parents:
4825
diff
changeset
|
876 auth_request_log_debug(request, "auth", |
679c9326741c
When invalid character is found from username, say what character it is in
Timo Sirainen <tss@iki.fi>
parents:
4825
diff
changeset
|
877 "Invalid username: %s", str_sanitize(username, 128)); |
4164
d38dd6312be1
Master login fixes, PLAIN authentication was still broken..
Timo Sirainen <tss@iki.fi>
parents:
4146
diff
changeset
|
878 return FALSE; |
4834
679c9326741c
When invalid character is found from username, say what character it is in
Timo Sirainen <tss@iki.fi>
parents:
4825
diff
changeset
|
879 } |
6658
d22888a77a1e
Auth cache didn't work for usernames that got translated internally.
Timo Sirainen <tss@iki.fi>
parents:
6619
diff
changeset
|
880 if (request->translated_username == NULL) { |
d22888a77a1e
Auth cache didn't work for usernames that got translated internally.
Timo Sirainen <tss@iki.fi>
parents:
6619
diff
changeset
|
881 /* similar to original_username, but after translations */ |
d22888a77a1e
Auth cache didn't work for usernames that got translated internally.
Timo Sirainen <tss@iki.fi>
parents:
6619
diff
changeset
|
882 request->translated_username = request->user; |
d22888a77a1e
Auth cache didn't work for usernames that got translated internally.
Timo Sirainen <tss@iki.fi>
parents:
6619
diff
changeset
|
883 } |
4164
d38dd6312be1
Master login fixes, PLAIN authentication was still broken..
Timo Sirainen <tss@iki.fi>
parents:
4146
diff
changeset
|
884 |
d38dd6312be1
Master login fixes, PLAIN authentication was still broken..
Timo Sirainen <tss@iki.fi>
parents:
4146
diff
changeset
|
885 if (login_username != NULL) { |
d38dd6312be1
Master login fixes, PLAIN authentication was still broken..
Timo Sirainen <tss@iki.fi>
parents:
4146
diff
changeset
|
886 if (!auth_request_set_login_username(request, |
d38dd6312be1
Master login fixes, PLAIN authentication was still broken..
Timo Sirainen <tss@iki.fi>
parents:
4146
diff
changeset
|
887 login_username, |
d38dd6312be1
Master login fixes, PLAIN authentication was still broken..
Timo Sirainen <tss@iki.fi>
parents:
4146
diff
changeset
|
888 error_r)) |
d38dd6312be1
Master login fixes, PLAIN authentication was still broken..
Timo Sirainen <tss@iki.fi>
parents:
4146
diff
changeset
|
889 return FALSE; |
d38dd6312be1
Master login fixes, PLAIN authentication was still broken..
Timo Sirainen <tss@iki.fi>
parents:
4146
diff
changeset
|
890 } |
d38dd6312be1
Master login fixes, PLAIN authentication was still broken..
Timo Sirainen <tss@iki.fi>
parents:
4146
diff
changeset
|
891 return TRUE; |
4030
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4017
diff
changeset
|
892 } |
3065
29d83a8bb50d
Reorganized the code to have less global/static variables.
Timo Sirainen <tss@iki.fi>
parents:
3064
diff
changeset
|
893 |
4030
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4017
diff
changeset
|
894 bool auth_request_set_login_username(struct auth_request *request, |
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4017
diff
changeset
|
895 const char *username, |
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4017
diff
changeset
|
896 const char **error_r) |
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4017
diff
changeset
|
897 { |
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4017
diff
changeset
|
898 i_assert(*username != '\0'); |
3065
29d83a8bb50d
Reorganized the code to have less global/static variables.
Timo Sirainen <tss@iki.fi>
parents:
3064
diff
changeset
|
899 |
4164
d38dd6312be1
Master login fixes, PLAIN authentication was still broken..
Timo Sirainen <tss@iki.fi>
parents:
4146
diff
changeset
|
900 if (strcmp(username, request->user) == 0) { |
d38dd6312be1
Master login fixes, PLAIN authentication was still broken..
Timo Sirainen <tss@iki.fi>
parents:
4146
diff
changeset
|
901 /* The usernames are the same, we don't really wish to log |
d38dd6312be1
Master login fixes, PLAIN authentication was still broken..
Timo Sirainen <tss@iki.fi>
parents:
4146
diff
changeset
|
902 in as someone else */ |
d38dd6312be1
Master login fixes, PLAIN authentication was still broken..
Timo Sirainen <tss@iki.fi>
parents:
4146
diff
changeset
|
903 return TRUE; |
d38dd6312be1
Master login fixes, PLAIN authentication was still broken..
Timo Sirainen <tss@iki.fi>
parents:
4146
diff
changeset
|
904 } |
d38dd6312be1
Master login fixes, PLAIN authentication was still broken..
Timo Sirainen <tss@iki.fi>
parents:
4146
diff
changeset
|
905 |
4030
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4017
diff
changeset
|
906 /* lookup request->user from masterdb first */ |
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4017
diff
changeset
|
907 request->passdb = request->auth->masterdbs; |
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4017
diff
changeset
|
908 |
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4017
diff
changeset
|
909 request->requested_login_user = |
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4017
diff
changeset
|
910 auth_request_fix_username(request, username, error_r); |
4136
f7731e6eec7e
If master login username is the same as the normal username, we don't want
Timo Sirainen <tss@iki.fi>
parents:
4108
diff
changeset
|
911 return request->requested_login_user != NULL; |
3065
29d83a8bb50d
Reorganized the code to have less global/static variables.
Timo Sirainen <tss@iki.fi>
parents:
3064
diff
changeset
|
912 } |
29d83a8bb50d
Reorganized the code to have less global/static variables.
Timo Sirainen <tss@iki.fi>
parents:
3064
diff
changeset
|
913 |
4078
265655f270df
Added "allow_nets" extra field. If set, the user can log in only from
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4054
diff
changeset
|
914 static void auth_request_validate_networks(struct auth_request *request, |
265655f270df
Added "allow_nets" extra field. If set, the user can log in only from
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4054
diff
changeset
|
915 const char *networks) |
265655f270df
Added "allow_nets" extra field. If set, the user can log in only from
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4054
diff
changeset
|
916 { |
265655f270df
Added "allow_nets" extra field. If set, the user can log in only from
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4054
diff
changeset
|
917 const char *const *net; |
7919
423b8e3fedbb
Created net_parse_range() from auth code.
Timo Sirainen <tss@iki.fi>
parents:
7517
diff
changeset
|
918 struct ip_addr net_ip; |
423b8e3fedbb
Created net_parse_range() from auth code.
Timo Sirainen <tss@iki.fi>
parents:
7517
diff
changeset
|
919 unsigned int bits; |
4078
265655f270df
Added "allow_nets" extra field. If set, the user can log in only from
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4054
diff
changeset
|
920 bool found = FALSE; |
265655f270df
Added "allow_nets" extra field. If set, the user can log in only from
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4054
diff
changeset
|
921 |
265655f270df
Added "allow_nets" extra field. If set, the user can log in only from
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4054
diff
changeset
|
922 if (request->remote_ip.family == 0) { |
265655f270df
Added "allow_nets" extra field. If set, the user can log in only from
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4054
diff
changeset
|
923 /* IP not known */ |
265655f270df
Added "allow_nets" extra field. If set, the user can log in only from
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4054
diff
changeset
|
924 auth_request_log_info(request, "passdb", |
265655f270df
Added "allow_nets" extra field. If set, the user can log in only from
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4054
diff
changeset
|
925 "allow_nets check failed: Remote IP not known"); |
265655f270df
Added "allow_nets" extra field. If set, the user can log in only from
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4054
diff
changeset
|
926 request->passdb_failure = TRUE; |
265655f270df
Added "allow_nets" extra field. If set, the user can log in only from
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4054
diff
changeset
|
927 return; |
265655f270df
Added "allow_nets" extra field. If set, the user can log in only from
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4054
diff
changeset
|
928 } |
265655f270df
Added "allow_nets" extra field. If set, the user can log in only from
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4054
diff
changeset
|
929 |
265655f270df
Added "allow_nets" extra field. If set, the user can log in only from
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4054
diff
changeset
|
930 for (net = t_strsplit_spaces(networks, ", "); *net != NULL; net++) { |
4420
1174e508593d
auth_debug: If allow_nets is given, print debug messages when matching
Timo Sirainen <tss@iki.fi>
parents:
4402
diff
changeset
|
931 auth_request_log_debug(request, "auth", |
1174e508593d
auth_debug: If allow_nets is given, print debug messages when matching
Timo Sirainen <tss@iki.fi>
parents:
4402
diff
changeset
|
932 "allow_nets: Matching for network %s", *net); |
7919
423b8e3fedbb
Created net_parse_range() from auth code.
Timo Sirainen <tss@iki.fi>
parents:
7517
diff
changeset
|
933 |
423b8e3fedbb
Created net_parse_range() from auth code.
Timo Sirainen <tss@iki.fi>
parents:
7517
diff
changeset
|
934 if (net_parse_range(*net, &net_ip, &bits) < 0) { |
4078
265655f270df
Added "allow_nets" extra field. If set, the user can log in only from
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4054
diff
changeset
|
935 auth_request_log_info(request, "passdb", |
265655f270df
Added "allow_nets" extra field. If set, the user can log in only from
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4054
diff
changeset
|
936 "allow_nets: Invalid network '%s'", *net); |
7919
423b8e3fedbb
Created net_parse_range() from auth code.
Timo Sirainen <tss@iki.fi>
parents:
7517
diff
changeset
|
937 } |
423b8e3fedbb
Created net_parse_range() from auth code.
Timo Sirainen <tss@iki.fi>
parents:
7517
diff
changeset
|
938 |
423b8e3fedbb
Created net_parse_range() from auth code.
Timo Sirainen <tss@iki.fi>
parents:
7517
diff
changeset
|
939 if (net_is_in_network(&request->remote_ip, &net_ip, bits)) { |
423b8e3fedbb
Created net_parse_range() from auth code.
Timo Sirainen <tss@iki.fi>
parents:
7517
diff
changeset
|
940 found = TRUE; |
4078
265655f270df
Added "allow_nets" extra field. If set, the user can log in only from
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4054
diff
changeset
|
941 break; |
265655f270df
Added "allow_nets" extra field. If set, the user can log in only from
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4054
diff
changeset
|
942 } |
265655f270df
Added "allow_nets" extra field. If set, the user can log in only from
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4054
diff
changeset
|
943 } |
265655f270df
Added "allow_nets" extra field. If set, the user can log in only from
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4054
diff
changeset
|
944 |
265655f270df
Added "allow_nets" extra field. If set, the user can log in only from
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4054
diff
changeset
|
945 if (!found) { |
265655f270df
Added "allow_nets" extra field. If set, the user can log in only from
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4054
diff
changeset
|
946 auth_request_log_info(request, "passdb", |
265655f270df
Added "allow_nets" extra field. If set, the user can log in only from
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4054
diff
changeset
|
947 "allow_nets check failed: IP not in allowed networks"); |
265655f270df
Added "allow_nets" extra field. If set, the user can log in only from
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4054
diff
changeset
|
948 } |
265655f270df
Added "allow_nets" extra field. If set, the user can log in only from
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4054
diff
changeset
|
949 request->passdb_failure = !found; |
265655f270df
Added "allow_nets" extra field. If set, the user can log in only from
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4054
diff
changeset
|
950 } |
265655f270df
Added "allow_nets" extra field. If set, the user can log in only from
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4054
diff
changeset
|
951 |
6855
5c514ebda66a
Added "password_noscheme" field which assumes the password is in the default
Timo Sirainen <tss@iki.fi>
parents:
6854
diff
changeset
|
952 static void |
5c514ebda66a
Added "password_noscheme" field which assumes the password is in the default
Timo Sirainen <tss@iki.fi>
parents:
6854
diff
changeset
|
953 auth_request_set_password(struct auth_request *request, const char *value, |
5c514ebda66a
Added "password_noscheme" field which assumes the password is in the default
Timo Sirainen <tss@iki.fi>
parents:
6854
diff
changeset
|
954 const char *default_scheme, bool noscheme) |
5c514ebda66a
Added "password_noscheme" field which assumes the password is in the default
Timo Sirainen <tss@iki.fi>
parents:
6854
diff
changeset
|
955 { |
5c514ebda66a
Added "password_noscheme" field which assumes the password is in the default
Timo Sirainen <tss@iki.fi>
parents:
6854
diff
changeset
|
956 if (request->passdb_password != NULL) { |
5c514ebda66a
Added "password_noscheme" field which assumes the password is in the default
Timo Sirainen <tss@iki.fi>
parents:
6854
diff
changeset
|
957 auth_request_log_error(request, |
5c514ebda66a
Added "password_noscheme" field which assumes the password is in the default
Timo Sirainen <tss@iki.fi>
parents:
6854
diff
changeset
|
958 request->passdb->passdb->iface.name, |
5c514ebda66a
Added "password_noscheme" field which assumes the password is in the default
Timo Sirainen <tss@iki.fi>
parents:
6854
diff
changeset
|
959 "Multiple password values not supported"); |
5c514ebda66a
Added "password_noscheme" field which assumes the password is in the default
Timo Sirainen <tss@iki.fi>
parents:
6854
diff
changeset
|
960 return; |
5c514ebda66a
Added "password_noscheme" field which assumes the password is in the default
Timo Sirainen <tss@iki.fi>
parents:
6854
diff
changeset
|
961 } |
5c514ebda66a
Added "password_noscheme" field which assumes the password is in the default
Timo Sirainen <tss@iki.fi>
parents:
6854
diff
changeset
|
962 |
5c514ebda66a
Added "password_noscheme" field which assumes the password is in the default
Timo Sirainen <tss@iki.fi>
parents:
6854
diff
changeset
|
963 /* if the password starts with '{' it most likely contains |
5c514ebda66a
Added "password_noscheme" field which assumes the password is in the default
Timo Sirainen <tss@iki.fi>
parents:
6854
diff
changeset
|
964 also '}'. check it anyway to make sure, because we |
5c514ebda66a
Added "password_noscheme" field which assumes the password is in the default
Timo Sirainen <tss@iki.fi>
parents:
6854
diff
changeset
|
965 assert-crash later if it doesn't exist. this could happen |
5c514ebda66a
Added "password_noscheme" field which assumes the password is in the default
Timo Sirainen <tss@iki.fi>
parents:
6854
diff
changeset
|
966 if plaintext passwords are used. */ |
5c514ebda66a
Added "password_noscheme" field which assumes the password is in the default
Timo Sirainen <tss@iki.fi>
parents:
6854
diff
changeset
|
967 if (*value == '{' && !noscheme && strchr(value, '}') != NULL) |
5c514ebda66a
Added "password_noscheme" field which assumes the password is in the default
Timo Sirainen <tss@iki.fi>
parents:
6854
diff
changeset
|
968 request->passdb_password = p_strdup(request->pool, value); |
5c514ebda66a
Added "password_noscheme" field which assumes the password is in the default
Timo Sirainen <tss@iki.fi>
parents:
6854
diff
changeset
|
969 else { |
5c514ebda66a
Added "password_noscheme" field which assumes the password is in the default
Timo Sirainen <tss@iki.fi>
parents:
6854
diff
changeset
|
970 i_assert(default_scheme != NULL); |
5c514ebda66a
Added "password_noscheme" field which assumes the password is in the default
Timo Sirainen <tss@iki.fi>
parents:
6854
diff
changeset
|
971 request->passdb_password = |
5c514ebda66a
Added "password_noscheme" field which assumes the password is in the default
Timo Sirainen <tss@iki.fi>
parents:
6854
diff
changeset
|
972 p_strdup_printf(request->pool, "{%s}%s", |
5c514ebda66a
Added "password_noscheme" field which assumes the password is in the default
Timo Sirainen <tss@iki.fi>
parents:
6854
diff
changeset
|
973 default_scheme, value); |
5c514ebda66a
Added "password_noscheme" field which assumes the password is in the default
Timo Sirainen <tss@iki.fi>
parents:
6854
diff
changeset
|
974 } |
5c514ebda66a
Added "password_noscheme" field which assumes the password is in the default
Timo Sirainen <tss@iki.fi>
parents:
6854
diff
changeset
|
975 } |
5c514ebda66a
Added "password_noscheme" field which assumes the password is in the default
Timo Sirainen <tss@iki.fi>
parents:
6854
diff
changeset
|
976 |
7122
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
977 static void auth_request_set_reply_field(struct auth_request *request, |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
978 const char *name, const char *value) |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
979 { |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
980 if (strcmp(name, "nologin") == 0) { |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
981 /* user can't actually login - don't keep this |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
982 reply for master */ |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
983 request->no_login = TRUE; |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
984 value = NULL; |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
985 } else if (strcmp(name, "proxy") == 0) { |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
986 /* we're proxying authentication for this user. send |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
987 password back if using plaintext authentication. */ |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
988 request->proxy = TRUE; |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
989 value = NULL; |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
990 } else if (strcmp(name, "proxy_maybe") == 0) { |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
991 /* like "proxy", but log in normally if we're proxying to |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
992 ourself */ |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
993 request->proxy = TRUE; |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
994 request->proxy_maybe = TRUE; |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
995 value = NULL; |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
996 } |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
997 |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
998 if (request->extra_fields == NULL) |
7388
08d31d752893
Use auth-stream API to build all TAB-delimited strings to make sure strings
Timo Sirainen <tss@iki.fi>
parents:
7318
diff
changeset
|
999 request->extra_fields = auth_stream_reply_init(request->pool); |
7122
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
1000 auth_stream_reply_add(request->extra_fields, name, value); |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
1001 } |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
1002 |
3161
6a3254e3c3de
Moved cache handling from sql/ldap-specific code to generic auth-request
Timo Sirainen <tss@iki.fi>
parents:
3158
diff
changeset
|
1003 void auth_request_set_field(struct auth_request *request, |
3272
36db3285f4a7
Try to keep scheme always included in auth_request->passdb_password.
Timo Sirainen <tss@iki.fi>
parents:
3257
diff
changeset
|
1004 const char *name, const char *value, |
36db3285f4a7
Try to keep scheme always included in auth_request->passdb_password.
Timo Sirainen <tss@iki.fi>
parents:
3257
diff
changeset
|
1005 const char *default_scheme) |
3064
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1006 { |
8696
20345491824c
auth: Using "username" or "domain" passdb fields caused problems with cache and blocking passdbs.
Timo Sirainen <tss@iki.fi>
parents:
8599
diff
changeset
|
1007 const char *p, *orig_value; |
6575
d573bc2a967d
Added "username" and "domain" fields for modifying the username.
Timo Sirainen <tss@iki.fi>
parents:
6429
diff
changeset
|
1008 |
4017
e2d267e6f930
Check that we don't pass around key=value pairs with empty keys.
Timo Sirainen <tss@iki.fi>
parents:
3918
diff
changeset
|
1009 i_assert(*name != '\0'); |
3064
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1010 i_assert(value != NULL); |
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1011 |
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1012 if (strcmp(name, "password") == 0) { |
6855
5c514ebda66a
Added "password_noscheme" field which assumes the password is in the default
Timo Sirainen <tss@iki.fi>
parents:
6854
diff
changeset
|
1013 auth_request_set_password(request, value, |
5c514ebda66a
Added "password_noscheme" field which assumes the password is in the default
Timo Sirainen <tss@iki.fi>
parents:
6854
diff
changeset
|
1014 default_scheme, FALSE); |
5c514ebda66a
Added "password_noscheme" field which assumes the password is in the default
Timo Sirainen <tss@iki.fi>
parents:
6854
diff
changeset
|
1015 return; |
5c514ebda66a
Added "password_noscheme" field which assumes the password is in the default
Timo Sirainen <tss@iki.fi>
parents:
6854
diff
changeset
|
1016 } |
5c514ebda66a
Added "password_noscheme" field which assumes the password is in the default
Timo Sirainen <tss@iki.fi>
parents:
6854
diff
changeset
|
1017 if (strcmp(name, "password_noscheme") == 0) { |
5c514ebda66a
Added "password_noscheme" field which assumes the password is in the default
Timo Sirainen <tss@iki.fi>
parents:
6854
diff
changeset
|
1018 auth_request_set_password(request, value, default_scheme, TRUE); |
3397
2db396230881
auth_request_set_field() shouldn't save password to extra_fields. Fixes a
Timo Sirainen <tss@iki.fi>
parents:
3386
diff
changeset
|
1019 return; |
3064
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1020 } |
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1021 |
6575
d573bc2a967d
Added "username" and "domain" fields for modifying the username.
Timo Sirainen <tss@iki.fi>
parents:
6429
diff
changeset
|
1022 if (strcmp(name, "user") == 0 || |
d573bc2a967d
Added "username" and "domain" fields for modifying the username.
Timo Sirainen <tss@iki.fi>
parents:
6429
diff
changeset
|
1023 strcmp(name, "username") == 0 || strcmp(name, "domain") == 0) { |
d573bc2a967d
Added "username" and "domain" fields for modifying the username.
Timo Sirainen <tss@iki.fi>
parents:
6429
diff
changeset
|
1024 /* update username */ |
8696
20345491824c
auth: Using "username" or "domain" passdb fields caused problems with cache and blocking passdbs.
Timo Sirainen <tss@iki.fi>
parents:
8599
diff
changeset
|
1025 orig_value = value; |
6575
d573bc2a967d
Added "username" and "domain" fields for modifying the username.
Timo Sirainen <tss@iki.fi>
parents:
6429
diff
changeset
|
1026 if (strcmp(name, "username") == 0 && |
d573bc2a967d
Added "username" and "domain" fields for modifying the username.
Timo Sirainen <tss@iki.fi>
parents:
6429
diff
changeset
|
1027 strchr(value, '@') == NULL && |
d573bc2a967d
Added "username" and "domain" fields for modifying the username.
Timo Sirainen <tss@iki.fi>
parents:
6429
diff
changeset
|
1028 (p = strchr(request->user, '@')) != NULL) { |
d573bc2a967d
Added "username" and "domain" fields for modifying the username.
Timo Sirainen <tss@iki.fi>
parents:
6429
diff
changeset
|
1029 /* preserve the current @domain */ |
d573bc2a967d
Added "username" and "domain" fields for modifying the username.
Timo Sirainen <tss@iki.fi>
parents:
6429
diff
changeset
|
1030 value = t_strconcat(value, p, NULL); |
d573bc2a967d
Added "username" and "domain" fields for modifying the username.
Timo Sirainen <tss@iki.fi>
parents:
6429
diff
changeset
|
1031 } else if (strcmp(name, "domain") == 0) { |
d573bc2a967d
Added "username" and "domain" fields for modifying the username.
Timo Sirainen <tss@iki.fi>
parents:
6429
diff
changeset
|
1032 p = strchr(request->user, '@'); |
d573bc2a967d
Added "username" and "domain" fields for modifying the username.
Timo Sirainen <tss@iki.fi>
parents:
6429
diff
changeset
|
1033 if (p == NULL) { |
d573bc2a967d
Added "username" and "domain" fields for modifying the username.
Timo Sirainen <tss@iki.fi>
parents:
6429
diff
changeset
|
1034 /* add the domain */ |
d573bc2a967d
Added "username" and "domain" fields for modifying the username.
Timo Sirainen <tss@iki.fi>
parents:
6429
diff
changeset
|
1035 value = t_strconcat(request->user, "@", |
d573bc2a967d
Added "username" and "domain" fields for modifying the username.
Timo Sirainen <tss@iki.fi>
parents:
6429
diff
changeset
|
1036 value, NULL); |
d573bc2a967d
Added "username" and "domain" fields for modifying the username.
Timo Sirainen <tss@iki.fi>
parents:
6429
diff
changeset
|
1037 } else { |
d573bc2a967d
Added "username" and "domain" fields for modifying the username.
Timo Sirainen <tss@iki.fi>
parents:
6429
diff
changeset
|
1038 /* replace the existing domain */ |
d573bc2a967d
Added "username" and "domain" fields for modifying the username.
Timo Sirainen <tss@iki.fi>
parents:
6429
diff
changeset
|
1039 p = t_strdup_until(request->user, p + 1); |
d573bc2a967d
Added "username" and "domain" fields for modifying the username.
Timo Sirainen <tss@iki.fi>
parents:
6429
diff
changeset
|
1040 value = t_strconcat(p, value, NULL); |
d573bc2a967d
Added "username" and "domain" fields for modifying the username.
Timo Sirainen <tss@iki.fi>
parents:
6429
diff
changeset
|
1041 } |
d573bc2a967d
Added "username" and "domain" fields for modifying the username.
Timo Sirainen <tss@iki.fi>
parents:
6429
diff
changeset
|
1042 } |
d573bc2a967d
Added "username" and "domain" fields for modifying the username.
Timo Sirainen <tss@iki.fi>
parents:
6429
diff
changeset
|
1043 |
3427
3f7575e43202
If username changes, log the change if debugging is enabled.
Timo Sirainen <tss@iki.fi>
parents:
3397
diff
changeset
|
1044 if (strcmp(request->user, value) != 0) { |
3f7575e43202
If username changes, log the change if debugging is enabled.
Timo Sirainen <tss@iki.fi>
parents:
3397
diff
changeset
|
1045 auth_request_log_debug(request, "auth", |
3f7575e43202
If username changes, log the change if debugging is enabled.
Timo Sirainen <tss@iki.fi>
parents:
3397
diff
changeset
|
1046 "username changed %s -> %s", |
3f7575e43202
If username changes, log the change if debugging is enabled.
Timo Sirainen <tss@iki.fi>
parents:
3397
diff
changeset
|
1047 request->user, value); |
3f7575e43202
If username changes, log the change if debugging is enabled.
Timo Sirainen <tss@iki.fi>
parents:
3397
diff
changeset
|
1048 request->user = p_strdup(request->pool, value); |
3f7575e43202
If username changes, log the change if debugging is enabled.
Timo Sirainen <tss@iki.fi>
parents:
3397
diff
changeset
|
1049 } |
8696
20345491824c
auth: Using "username" or "domain" passdb fields caused problems with cache and blocking passdbs.
Timo Sirainen <tss@iki.fi>
parents:
8599
diff
changeset
|
1050 /* restore the original value so it gets saved correctly to |
20345491824c
auth: Using "username" or "domain" passdb fields caused problems with cache and blocking passdbs.
Timo Sirainen <tss@iki.fi>
parents:
8599
diff
changeset
|
1051 cache. */ |
20345491824c
auth: Using "username" or "domain" passdb fields caused problems with cache and blocking passdbs.
Timo Sirainen <tss@iki.fi>
parents:
8599
diff
changeset
|
1052 value = orig_value; |
5129
9b1a90eddfd0
Special extra_fields weren't saved to auth cache. This was especially
Timo Sirainen <tss@iki.fi>
parents:
5069
diff
changeset
|
1053 } else if (strcmp(name, "nodelay") == 0) { |
3064
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1054 /* don't delay replying to client of the failure */ |
3161
6a3254e3c3de
Moved cache handling from sql/ldap-specific code to generic auth-request
Timo Sirainen <tss@iki.fi>
parents:
3158
diff
changeset
|
1055 request->no_failure_delay = TRUE; |
5129
9b1a90eddfd0
Special extra_fields weren't saved to auth cache. This was especially
Timo Sirainen <tss@iki.fi>
parents:
5069
diff
changeset
|
1056 } else if (strcmp(name, "nopassword") == 0) { |
3669
09b5e002ad8a
If passdb returned NULL password (ie. no password needed), it wasn't cached
Timo Sirainen <tss@iki.fi>
parents:
3668
diff
changeset
|
1057 /* NULL password - anything goes */ |
5619
121af23cfc65
Empty password doesn't anymore allow user to log in with any password,
Timo Sirainen <tss@iki.fi>
parents:
5598
diff
changeset
|
1058 const char *password = request->passdb_password; |
121af23cfc65
Empty password doesn't anymore allow user to log in with any password,
Timo Sirainen <tss@iki.fi>
parents:
5598
diff
changeset
|
1059 |
121af23cfc65
Empty password doesn't anymore allow user to log in with any password,
Timo Sirainen <tss@iki.fi>
parents:
5598
diff
changeset
|
1060 if (password != NULL) { |
121af23cfc65
Empty password doesn't anymore allow user to log in with any password,
Timo Sirainen <tss@iki.fi>
parents:
5598
diff
changeset
|
1061 (void)password_get_scheme(&password); |
121af23cfc65
Empty password doesn't anymore allow user to log in with any password,
Timo Sirainen <tss@iki.fi>
parents:
5598
diff
changeset
|
1062 if (*password != '\0') { |
121af23cfc65
Empty password doesn't anymore allow user to log in with any password,
Timo Sirainen <tss@iki.fi>
parents:
5598
diff
changeset
|
1063 auth_request_log_error(request, |
121af23cfc65
Empty password doesn't anymore allow user to log in with any password,
Timo Sirainen <tss@iki.fi>
parents:
5598
diff
changeset
|
1064 request->passdb->passdb->iface.name, |
121af23cfc65
Empty password doesn't anymore allow user to log in with any password,
Timo Sirainen <tss@iki.fi>
parents:
5598
diff
changeset
|
1065 "nopassword set but password is " |
121af23cfc65
Empty password doesn't anymore allow user to log in with any password,
Timo Sirainen <tss@iki.fi>
parents:
5598
diff
changeset
|
1066 "non-empty"); |
121af23cfc65
Empty password doesn't anymore allow user to log in with any password,
Timo Sirainen <tss@iki.fi>
parents:
5598
diff
changeset
|
1067 return; |
121af23cfc65
Empty password doesn't anymore allow user to log in with any password,
Timo Sirainen <tss@iki.fi>
parents:
5598
diff
changeset
|
1068 } |
5412
79187982328f
If "nopassword" is set, don't crash if password is non-NULL. However give an
Timo Sirainen <tss@iki.fi>
parents:
5302
diff
changeset
|
1069 } |
3669
09b5e002ad8a
If passdb returned NULL password (ie. no password needed), it wasn't cached
Timo Sirainen <tss@iki.fi>
parents:
3668
diff
changeset
|
1070 request->no_password = TRUE; |
5412
79187982328f
If "nopassword" is set, don't crash if password is non-NULL. However give an
Timo Sirainen <tss@iki.fi>
parents:
5302
diff
changeset
|
1071 request->passdb_password = NULL; |
5129
9b1a90eddfd0
Special extra_fields weren't saved to auth cache. This was especially
Timo Sirainen <tss@iki.fi>
parents:
5069
diff
changeset
|
1072 } else if (strcmp(name, "allow_nets") == 0) { |
4078
265655f270df
Added "allow_nets" extra field. If set, the user can log in only from
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4054
diff
changeset
|
1073 auth_request_validate_networks(request, value); |
5872
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1074 } else if (strncmp(name, "userdb_", 7) == 0) { |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1075 /* for prefetch userdb */ |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1076 if (request->userdb_reply == NULL) |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1077 auth_request_init_userdb_reply(request); |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1078 auth_request_set_userdb_field(request, name + 7, value); |
5129
9b1a90eddfd0
Special extra_fields weren't saved to auth cache. This was especially
Timo Sirainen <tss@iki.fi>
parents:
5069
diff
changeset
|
1079 } else { |
7122
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
1080 /* these fields are returned to client */ |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
1081 auth_request_set_reply_field(request, name, value); |
5129
9b1a90eddfd0
Special extra_fields weren't saved to auth cache. This was especially
Timo Sirainen <tss@iki.fi>
parents:
5069
diff
changeset
|
1082 return; |
3064
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1083 } |
3520 | 1084 |
8599
812a977d7c1a
auth worker processes shouldn't duplicate the auth cache.
Timo Sirainen <tss@iki.fi>
parents:
8597
diff
changeset
|
1085 if ((passdb_cache != NULL && |
812a977d7c1a
auth worker processes shouldn't duplicate the auth cache.
Timo Sirainen <tss@iki.fi>
parents:
8597
diff
changeset
|
1086 request->passdb->passdb->cache_key != NULL) || worker) { |
812a977d7c1a
auth worker processes shouldn't duplicate the auth cache.
Timo Sirainen <tss@iki.fi>
parents:
8597
diff
changeset
|
1087 /* we'll need to get this field stored into cache, |
812a977d7c1a
auth worker processes shouldn't duplicate the auth cache.
Timo Sirainen <tss@iki.fi>
parents:
8597
diff
changeset
|
1088 or we're a worker and we'll need to send this to the main |
812a977d7c1a
auth worker processes shouldn't duplicate the auth cache.
Timo Sirainen <tss@iki.fi>
parents:
8597
diff
changeset
|
1089 auth process that can store it in the cache. */ |
5129
9b1a90eddfd0
Special extra_fields weren't saved to auth cache. This was especially
Timo Sirainen <tss@iki.fi>
parents:
5069
diff
changeset
|
1090 if (request->extra_cache_fields == NULL) { |
9b1a90eddfd0
Special extra_fields weren't saved to auth cache. This was especially
Timo Sirainen <tss@iki.fi>
parents:
5069
diff
changeset
|
1091 request->extra_cache_fields = |
7388
08d31d752893
Use auth-stream API to build all TAB-delimited strings to make sure strings
Timo Sirainen <tss@iki.fi>
parents:
7318
diff
changeset
|
1092 auth_stream_reply_init(request->pool); |
5129
9b1a90eddfd0
Special extra_fields weren't saved to auth cache. This was especially
Timo Sirainen <tss@iki.fi>
parents:
5069
diff
changeset
|
1093 } |
9b1a90eddfd0
Special extra_fields weren't saved to auth cache. This was especially
Timo Sirainen <tss@iki.fi>
parents:
5069
diff
changeset
|
1094 auth_stream_reply_add(request->extra_cache_fields, name, value); |
9b1a90eddfd0
Special extra_fields weren't saved to auth cache. This was especially
Timo Sirainen <tss@iki.fi>
parents:
5069
diff
changeset
|
1095 } |
3064
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1096 } |
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1097 |
5153
83f361144a8a
Added auth_request_set_fields() and used it instead of duplicating the code
Timo Sirainen <tss@iki.fi>
parents:
5134
diff
changeset
|
1098 void auth_request_set_fields(struct auth_request *request, |
83f361144a8a
Added auth_request_set_fields() and used it instead of duplicating the code
Timo Sirainen <tss@iki.fi>
parents:
5134
diff
changeset
|
1099 const char *const *fields, |
83f361144a8a
Added auth_request_set_fields() and used it instead of duplicating the code
Timo Sirainen <tss@iki.fi>
parents:
5134
diff
changeset
|
1100 const char *default_scheme) |
83f361144a8a
Added auth_request_set_fields() and used it instead of duplicating the code
Timo Sirainen <tss@iki.fi>
parents:
5134
diff
changeset
|
1101 { |
83f361144a8a
Added auth_request_set_fields() and used it instead of duplicating the code
Timo Sirainen <tss@iki.fi>
parents:
5134
diff
changeset
|
1102 const char *key, *value; |
83f361144a8a
Added auth_request_set_fields() and used it instead of duplicating the code
Timo Sirainen <tss@iki.fi>
parents:
5134
diff
changeset
|
1103 |
83f361144a8a
Added auth_request_set_fields() and used it instead of duplicating the code
Timo Sirainen <tss@iki.fi>
parents:
5134
diff
changeset
|
1104 for (; *fields != NULL; fields++) { |
5163
39d3fca337a5
auth_request_set_fields(): Don't crash with empty fields.
Timo Sirainen <tss@iki.fi>
parents:
5153
diff
changeset
|
1105 if (**fields == '\0') |
39d3fca337a5
auth_request_set_fields(): Don't crash with empty fields.
Timo Sirainen <tss@iki.fi>
parents:
5153
diff
changeset
|
1106 continue; |
39d3fca337a5
auth_request_set_fields(): Don't crash with empty fields.
Timo Sirainen <tss@iki.fi>
parents:
5153
diff
changeset
|
1107 |
5153
83f361144a8a
Added auth_request_set_fields() and used it instead of duplicating the code
Timo Sirainen <tss@iki.fi>
parents:
5134
diff
changeset
|
1108 value = strchr(*fields, '='); |
83f361144a8a
Added auth_request_set_fields() and used it instead of duplicating the code
Timo Sirainen <tss@iki.fi>
parents:
5134
diff
changeset
|
1109 if (value == NULL) { |
83f361144a8a
Added auth_request_set_fields() and used it instead of duplicating the code
Timo Sirainen <tss@iki.fi>
parents:
5134
diff
changeset
|
1110 key = *fields; |
83f361144a8a
Added auth_request_set_fields() and used it instead of duplicating the code
Timo Sirainen <tss@iki.fi>
parents:
5134
diff
changeset
|
1111 value = ""; |
83f361144a8a
Added auth_request_set_fields() and used it instead of duplicating the code
Timo Sirainen <tss@iki.fi>
parents:
5134
diff
changeset
|
1112 } else { |
83f361144a8a
Added auth_request_set_fields() and used it instead of duplicating the code
Timo Sirainen <tss@iki.fi>
parents:
5134
diff
changeset
|
1113 key = t_strdup_until(*fields, value); |
83f361144a8a
Added auth_request_set_fields() and used it instead of duplicating the code
Timo Sirainen <tss@iki.fi>
parents:
5134
diff
changeset
|
1114 value++; |
83f361144a8a
Added auth_request_set_fields() and used it instead of duplicating the code
Timo Sirainen <tss@iki.fi>
parents:
5134
diff
changeset
|
1115 } |
83f361144a8a
Added auth_request_set_fields() and used it instead of duplicating the code
Timo Sirainen <tss@iki.fi>
parents:
5134
diff
changeset
|
1116 auth_request_set_field(request, key, value, default_scheme); |
83f361144a8a
Added auth_request_set_fields() and used it instead of duplicating the code
Timo Sirainen <tss@iki.fi>
parents:
5134
diff
changeset
|
1117 } |
83f361144a8a
Added auth_request_set_fields() and used it instead of duplicating the code
Timo Sirainen <tss@iki.fi>
parents:
5134
diff
changeset
|
1118 } |
83f361144a8a
Added auth_request_set_fields() and used it instead of duplicating the code
Timo Sirainen <tss@iki.fi>
parents:
5134
diff
changeset
|
1119 |
5872
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1120 void auth_request_init_userdb_reply(struct auth_request *request) |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1121 { |
7388
08d31d752893
Use auth-stream API to build all TAB-delimited strings to make sure strings
Timo Sirainen <tss@iki.fi>
parents:
7318
diff
changeset
|
1122 request->userdb_reply = auth_stream_reply_init(request->pool); |
5872
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1123 auth_stream_reply_add(request->userdb_reply, NULL, request->user); |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1124 } |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1125 |
5879
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1126 static void |
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1127 auth_request_change_userdb_user(struct auth_request *request, const char *user) |
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1128 { |
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1129 const char *str; |
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1130 |
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1131 /* replace the username in userdb_reply if it changed */ |
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1132 if (strcmp(user, request->user) == 0) |
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1133 return; |
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1134 |
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1135 str = t_strdup(auth_stream_reply_export(request->userdb_reply)); |
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1136 |
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1137 /* reset the reply and add the new username */ |
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1138 auth_request_set_field(request, "user", user, NULL); |
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1139 auth_stream_reply_reset(request->userdb_reply); |
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1140 auth_stream_reply_add(request->userdb_reply, |
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1141 NULL, request->user); |
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1142 |
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1143 /* add the rest */ |
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1144 str = strchr(str, '\t'); |
7394
2d3b9a6d23f5
Changing "user" from userdb crashed.
Timo Sirainen <tss@iki.fi>
parents:
7389
diff
changeset
|
1145 if (str != NULL) |
2d3b9a6d23f5
Changing "user" from userdb crashed.
Timo Sirainen <tss@iki.fi>
parents:
7389
diff
changeset
|
1146 auth_stream_reply_import(request->userdb_reply, str + 1); |
5879
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1147 } |
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1148 |
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1149 static void auth_request_set_uidgid_file(struct auth_request *request, |
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1150 const char *path_template) |
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1151 { |
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1152 string_t *path; |
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1153 struct stat st; |
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1154 |
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1155 path = t_str_new(256); |
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1156 var_expand(path, path_template, |
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1157 auth_request_get_var_expand_table(request, NULL)); |
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1158 if (stat(str_c(path), &st) < 0) { |
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1159 auth_request_log_error(request, "uidgid_file", |
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1160 "stat(%s) failed: %m", str_c(path)); |
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1161 } else { |
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1162 auth_stream_reply_add(request->userdb_reply, |
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1163 "uid", dec2str(st.st_uid)); |
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1164 auth_stream_reply_add(request->userdb_reply, |
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1165 "gid", dec2str(st.st_gid)); |
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1166 } |
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1167 } |
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1168 |
5872
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1169 void auth_request_set_userdb_field(struct auth_request *request, |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1170 const char *name, const char *value) |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1171 { |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1172 uid_t uid; |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1173 gid_t gid; |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1174 |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1175 if (strcmp(name, "uid") == 0) { |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1176 uid = userdb_parse_uid(request, value); |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1177 if (uid == (uid_t)-1) { |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1178 request->userdb_lookup_failed = TRUE; |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1179 return; |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1180 } |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1181 value = dec2str(uid); |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1182 } else if (strcmp(name, "gid") == 0) { |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1183 gid = userdb_parse_gid(request, value); |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1184 if (gid == (gid_t)-1) { |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1185 request->userdb_lookup_failed = TRUE; |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1186 return; |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1187 } |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1188 value = dec2str(gid); |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1189 } else if (strcmp(name, "user") == 0) { |
5879
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1190 auth_request_change_userdb_user(request, value); |
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1191 return; |
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1192 } else if (strcmp(name, "uidgid_file") == 0) { |
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1193 auth_request_set_uidgid_file(request, value); |
f7cdede45a88
If uidgid_file=<template_path> is set, the uid and gid are looked up by
Timo Sirainen <tss@iki.fi>
parents:
5872
diff
changeset
|
1194 return; |
8163
498dd1ec2b93
Added a special userdb_import field to add TAB-separated fields to userdb reply.
Timo Sirainen <tss@iki.fi>
parents:
8111
diff
changeset
|
1195 } else if (strcmp(name, "userdb_import") == 0) { |
498dd1ec2b93
Added a special userdb_import field to add TAB-separated fields to userdb reply.
Timo Sirainen <tss@iki.fi>
parents:
8111
diff
changeset
|
1196 auth_stream_reply_import(request->userdb_reply, value); |
498dd1ec2b93
Added a special userdb_import field to add TAB-separated fields to userdb reply.
Timo Sirainen <tss@iki.fi>
parents:
8111
diff
changeset
|
1197 return; |
8768
91e880ae387a
Authentication: system_user userdb extra field renamed to system_groups_user.
Timo Sirainen <tss@iki.fi>
parents:
8764
diff
changeset
|
1198 } else if (strcmp(name, "system_user") == 0) { |
91e880ae387a
Authentication: system_user userdb extra field renamed to system_groups_user.
Timo Sirainen <tss@iki.fi>
parents:
8764
diff
changeset
|
1199 /* FIXME: the system_user is for backwards compatibility */ |
91e880ae387a
Authentication: system_user userdb extra field renamed to system_groups_user.
Timo Sirainen <tss@iki.fi>
parents:
8764
diff
changeset
|
1200 name = "system_groups_user"; |
5872
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1201 } |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1202 |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1203 auth_stream_reply_add(request->userdb_reply, name, value); |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1204 } |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1205 |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1206 void auth_request_set_userdb_field_values(struct auth_request *request, |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1207 const char *name, |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1208 const char *const *values) |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1209 { |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1210 if (*values == NULL) |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1211 return; |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1212 |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1213 if (strcmp(name, "uid") == 0) { |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1214 /* there can be only one. use the first one. */ |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1215 auth_request_set_userdb_field(request, name, *values); |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1216 } else if (strcmp(name, "gid") == 0) { |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1217 /* convert gids to comma separated list */ |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1218 string_t *value; |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1219 gid_t gid; |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1220 |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1221 value = t_str_new(128); |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1222 for (; *values != NULL; values++) { |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1223 gid = userdb_parse_gid(request, *values); |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1224 if (gid == (gid_t)-1) { |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1225 request->userdb_lookup_failed = TRUE; |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1226 return; |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1227 } |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1228 |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1229 if (str_len(value) > 0) |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1230 str_append_c(value, ','); |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1231 str_append(value, dec2str(gid)); |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1232 } |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1233 auth_stream_reply_add(request->userdb_reply, name, |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1234 str_c(value)); |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1235 } else { |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1236 /* add only one */ |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1237 auth_request_set_userdb_field(request, name, *values); |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1238 } |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1239 } |
93bd157917ca
Changed userdb callback API. Don't require uid/gid to be returned by userdb.
Timo Sirainen <tss@iki.fi>
parents:
5788
diff
changeset
|
1240 |
7122
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
1241 static bool auth_request_proxy_is_self(struct auth_request *request) |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
1242 { |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
1243 const char *const *tmp, *host = NULL, *port = NULL, *destuser = NULL; |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
1244 struct ip_addr ip; |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
1245 |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
1246 tmp = auth_stream_split(request->extra_fields); |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
1247 for (; *tmp != NULL; tmp++) { |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
1248 if (strncmp(*tmp, "host=", 5) == 0) |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
1249 host = *tmp + 5; |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
1250 else if (strncmp(*tmp, "port=", 5) == 0) |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
1251 port = *tmp + 5; |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
1252 if (strncmp(*tmp, "destuser=", 9) == 0) |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
1253 destuser = *tmp + 9; |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
1254 } |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
1255 |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
1256 if (host == NULL || net_addr2ip(host, &ip) < 0) { |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
1257 /* broken setup */ |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
1258 return FALSE; |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
1259 } |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
1260 if (!net_ip_compare(&ip, &request->local_ip)) |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
1261 return FALSE; |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
1262 |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
1263 if (port != NULL && (unsigned int)atoi(port) != request->local_port) |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
1264 return FALSE; |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
1265 return destuser == NULL || |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
1266 strcmp(destuser, request->original_username) == 0; |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
1267 } |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
1268 |
7123
25e7c37c7c10
If proxy user has a password and authentication fails, don't return the
Timo Sirainen <tss@iki.fi>
parents:
7122
diff
changeset
|
1269 void auth_request_proxy_finish(struct auth_request *request, bool success) |
7122
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
1270 { |
7123
25e7c37c7c10
If proxy user has a password and authentication fails, don't return the
Timo Sirainen <tss@iki.fi>
parents:
7122
diff
changeset
|
1271 if (!request->proxy || request->no_login) |
7122
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
1272 return; |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
1273 |
7123
25e7c37c7c10
If proxy user has a password and authentication fails, don't return the
Timo Sirainen <tss@iki.fi>
parents:
7122
diff
changeset
|
1274 if (!success) { |
25e7c37c7c10
If proxy user has a password and authentication fails, don't return the
Timo Sirainen <tss@iki.fi>
parents:
7122
diff
changeset
|
1275 /* drop all proxy fields */ |
7278 | 1276 } else if (!request->proxy_maybe) { |
1277 /* proxying */ | |
1278 request->no_login = TRUE; | |
1279 return; | |
1280 } else if (!auth_request_proxy_is_self(request)) { | |
1281 /* proxy destination isn't ourself - proxy */ | |
1282 auth_stream_reply_remove(request->extra_fields, "proxy_maybe"); | |
1283 auth_stream_reply_add(request->extra_fields, "proxy", NULL); | |
1284 request->no_login = TRUE; | |
1285 return; | |
7123
25e7c37c7c10
If proxy user has a password and authentication fails, don't return the
Timo Sirainen <tss@iki.fi>
parents:
7122
diff
changeset
|
1286 } else { |
25e7c37c7c10
If proxy user has a password and authentication fails, don't return the
Timo Sirainen <tss@iki.fi>
parents:
7122
diff
changeset
|
1287 /* proxying to ourself - log in without proxying by dropping |
25e7c37c7c10
If proxy user has a password and authentication fails, don't return the
Timo Sirainen <tss@iki.fi>
parents:
7122
diff
changeset
|
1288 all the proxying fields. */ |
7122
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
1289 } |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
1290 auth_stream_reply_remove(request->extra_fields, "proxy"); |
7278 | 1291 auth_stream_reply_remove(request->extra_fields, "proxy_maybe"); |
7122
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
1292 auth_stream_reply_remove(request->extra_fields, "host"); |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
1293 auth_stream_reply_remove(request->extra_fields, "port"); |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
1294 auth_stream_reply_remove(request->extra_fields, "destuser"); |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
1295 } |
fb03422c0760
Added "proxy_maybe" field. If it's used instead of "proxy" and the
Timo Sirainen <tss@iki.fi>
parents:
7106
diff
changeset
|
1296 |
10542
de75c45e6765
auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it.
Timo Sirainen <tss@iki.fi>
parents:
10301
diff
changeset
|
1297 static void log_password_failure(struct auth_request *request, |
de75c45e6765
auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it.
Timo Sirainen <tss@iki.fi>
parents:
10301
diff
changeset
|
1298 const char *plain_password, |
de75c45e6765
auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it.
Timo Sirainen <tss@iki.fi>
parents:
10301
diff
changeset
|
1299 const char *crypted_password, |
de75c45e6765
auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it.
Timo Sirainen <tss@iki.fi>
parents:
10301
diff
changeset
|
1300 const char *scheme, const char *user, |
de75c45e6765
auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it.
Timo Sirainen <tss@iki.fi>
parents:
10301
diff
changeset
|
1301 const char *subsystem) |
de75c45e6765
auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it.
Timo Sirainen <tss@iki.fi>
parents:
10301
diff
changeset
|
1302 { |
de75c45e6765
auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it.
Timo Sirainen <tss@iki.fi>
parents:
10301
diff
changeset
|
1303 static bool scheme_ok = FALSE; |
de75c45e6765
auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it.
Timo Sirainen <tss@iki.fi>
parents:
10301
diff
changeset
|
1304 string_t *str = t_str_new(256); |
de75c45e6765
auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it.
Timo Sirainen <tss@iki.fi>
parents:
10301
diff
changeset
|
1305 const char *working_scheme; |
de75c45e6765
auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it.
Timo Sirainen <tss@iki.fi>
parents:
10301
diff
changeset
|
1306 |
de75c45e6765
auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it.
Timo Sirainen <tss@iki.fi>
parents:
10301
diff
changeset
|
1307 str_printfa(str, "%s(%s) != '%s'", scheme, |
de75c45e6765
auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it.
Timo Sirainen <tss@iki.fi>
parents:
10301
diff
changeset
|
1308 plain_password, crypted_password); |
de75c45e6765
auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it.
Timo Sirainen <tss@iki.fi>
parents:
10301
diff
changeset
|
1309 |
de75c45e6765
auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it.
Timo Sirainen <tss@iki.fi>
parents:
10301
diff
changeset
|
1310 if (!scheme_ok) { |
de75c45e6765
auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it.
Timo Sirainen <tss@iki.fi>
parents:
10301
diff
changeset
|
1311 /* perhaps the scheme is wrong - see if we can find |
de75c45e6765
auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it.
Timo Sirainen <tss@iki.fi>
parents:
10301
diff
changeset
|
1312 a working one */ |
de75c45e6765
auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it.
Timo Sirainen <tss@iki.fi>
parents:
10301
diff
changeset
|
1313 working_scheme = password_scheme_detect(plain_password, |
de75c45e6765
auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it.
Timo Sirainen <tss@iki.fi>
parents:
10301
diff
changeset
|
1314 crypted_password, user); |
de75c45e6765
auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it.
Timo Sirainen <tss@iki.fi>
parents:
10301
diff
changeset
|
1315 if (working_scheme != NULL) { |
de75c45e6765
auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it.
Timo Sirainen <tss@iki.fi>
parents:
10301
diff
changeset
|
1316 str_printfa(str, ", try %s scheme instead", |
de75c45e6765
auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it.
Timo Sirainen <tss@iki.fi>
parents:
10301
diff
changeset
|
1317 working_scheme); |
de75c45e6765
auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it.
Timo Sirainen <tss@iki.fi>
parents:
10301
diff
changeset
|
1318 } |
de75c45e6765
auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it.
Timo Sirainen <tss@iki.fi>
parents:
10301
diff
changeset
|
1319 } |
de75c45e6765
auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it.
Timo Sirainen <tss@iki.fi>
parents:
10301
diff
changeset
|
1320 |
de75c45e6765
auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it.
Timo Sirainen <tss@iki.fi>
parents:
10301
diff
changeset
|
1321 auth_request_log_debug(request, subsystem, "%s", str_c(str)); |
de75c45e6765
auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it.
Timo Sirainen <tss@iki.fi>
parents:
10301
diff
changeset
|
1322 } |
de75c45e6765
auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it.
Timo Sirainen <tss@iki.fi>
parents:
10301
diff
changeset
|
1323 |
10585
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1324 void auth_request_log_password_mismatch(struct auth_request *request, |
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1325 const char *subsystem) |
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1326 { |
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1327 string_t *str; |
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1328 const char *log_type = request->auth->set->verbose_passwords; |
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1329 |
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1330 if (strcmp(log_type, "no") == 0) { |
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1331 auth_request_log_info(request, subsystem, "Password mismatch"); |
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1332 return; |
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1333 } |
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1334 |
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1335 str = t_str_new(128); |
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1336 get_log_prefix(str, request, subsystem); |
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1337 str_append(str, "Password mismatch "); |
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1338 |
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1339 if (strcmp(log_type, "plain") == 0) { |
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1340 str_printfa(str, "(given password: %s)", |
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1341 request->mech_password); |
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1342 } else if (strcmp(log_type, "sha1") == 0) { |
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1343 unsigned char sha1[SHA1_RESULTLEN]; |
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1344 |
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1345 sha1_get_digest(request->mech_password, |
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1346 strlen(request->mech_password), sha1); |
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1347 str_printfa(str, "(SHA1 of given password: %s)", |
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1348 binary_to_hex(sha1, sizeof(sha1))); |
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1349 } else { |
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1350 i_unreached(); |
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1351 } |
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1352 |
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1353 i_info("%s", str_c(str)); |
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1354 } |
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1355 |
3918
40a461d554e6
Added auth_debug_passwords setting. If it's not enabled, hide all password
Timo Sirainen <tss@iki.fi>
parents:
3879
diff
changeset
|
1356 int auth_request_password_verify(struct auth_request *request, |
40a461d554e6
Added auth_debug_passwords setting. If it's not enabled, hide all password
Timo Sirainen <tss@iki.fi>
parents:
3879
diff
changeset
|
1357 const char *plain_password, |
40a461d554e6
Added auth_debug_passwords setting. If it's not enabled, hide all password
Timo Sirainen <tss@iki.fi>
parents:
3879
diff
changeset
|
1358 const char *crypted_password, |
40a461d554e6
Added auth_debug_passwords setting. If it's not enabled, hide all password
Timo Sirainen <tss@iki.fi>
parents:
3879
diff
changeset
|
1359 const char *scheme, const char *subsystem) |
40a461d554e6
Added auth_debug_passwords setting. If it's not enabled, hide all password
Timo Sirainen <tss@iki.fi>
parents:
3879
diff
changeset
|
1360 { |
5598
971050640e3b
All password schemes can now be encoded with base64 or hex. The encoding is
Timo Sirainen <tss@iki.fi>
parents:
5593
diff
changeset
|
1361 const unsigned char *raw_password; |
971050640e3b
All password schemes can now be encoded with base64 or hex. The encoding is
Timo Sirainen <tss@iki.fi>
parents:
5593
diff
changeset
|
1362 size_t raw_password_size; |
3918
40a461d554e6
Added auth_debug_passwords setting. If it's not enabled, hide all password
Timo Sirainen <tss@iki.fi>
parents:
3879
diff
changeset
|
1363 int ret; |
40a461d554e6
Added auth_debug_passwords setting. If it's not enabled, hide all password
Timo Sirainen <tss@iki.fi>
parents:
3879
diff
changeset
|
1364 |
4030
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4017
diff
changeset
|
1365 if (request->skip_password_check) { |
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4017
diff
changeset
|
1366 /* currently this can happen only with master logins */ |
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4017
diff
changeset
|
1367 i_assert(request->master_user != NULL); |
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4017
diff
changeset
|
1368 return 1; |
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4017
diff
changeset
|
1369 } |
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4017
diff
changeset
|
1370 |
4689
80023f898ddd
Don't even try to verify password with deny=yes passdbs.
Timo Sirainen <tss@iki.fi>
parents:
4686
diff
changeset
|
1371 if (request->passdb->deny) { |
80023f898ddd
Don't even try to verify password with deny=yes passdbs.
Timo Sirainen <tss@iki.fi>
parents:
4686
diff
changeset
|
1372 /* this is a deny database, we don't care about the password */ |
80023f898ddd
Don't even try to verify password with deny=yes passdbs.
Timo Sirainen <tss@iki.fi>
parents:
4686
diff
changeset
|
1373 return 0; |
80023f898ddd
Don't even try to verify password with deny=yes passdbs.
Timo Sirainen <tss@iki.fi>
parents:
4686
diff
changeset
|
1374 } |
80023f898ddd
Don't even try to verify password with deny=yes passdbs.
Timo Sirainen <tss@iki.fi>
parents:
4686
diff
changeset
|
1375 |
5619
121af23cfc65
Empty password doesn't anymore allow user to log in with any password,
Timo Sirainen <tss@iki.fi>
parents:
5598
diff
changeset
|
1376 if (request->no_password) { |
121af23cfc65
Empty password doesn't anymore allow user to log in with any password,
Timo Sirainen <tss@iki.fi>
parents:
5598
diff
changeset
|
1377 auth_request_log_info(request, subsystem, "No password"); |
121af23cfc65
Empty password doesn't anymore allow user to log in with any password,
Timo Sirainen <tss@iki.fi>
parents:
5598
diff
changeset
|
1378 return 1; |
121af23cfc65
Empty password doesn't anymore allow user to log in with any password,
Timo Sirainen <tss@iki.fi>
parents:
5598
diff
changeset
|
1379 } |
121af23cfc65
Empty password doesn't anymore allow user to log in with any password,
Timo Sirainen <tss@iki.fi>
parents:
5598
diff
changeset
|
1380 |
5598
971050640e3b
All password schemes can now be encoded with base64 or hex. The encoding is
Timo Sirainen <tss@iki.fi>
parents:
5593
diff
changeset
|
1381 ret = password_decode(crypted_password, scheme, |
971050640e3b
All password schemes can now be encoded with base64 or hex. The encoding is
Timo Sirainen <tss@iki.fi>
parents:
5593
diff
changeset
|
1382 &raw_password, &raw_password_size); |
971050640e3b
All password schemes can now be encoded with base64 or hex. The encoding is
Timo Sirainen <tss@iki.fi>
parents:
5593
diff
changeset
|
1383 if (ret <= 0) { |
971050640e3b
All password schemes can now be encoded with base64 or hex. The encoding is
Timo Sirainen <tss@iki.fi>
parents:
5593
diff
changeset
|
1384 if (ret < 0) { |
971050640e3b
All password schemes can now be encoded with base64 or hex. The encoding is
Timo Sirainen <tss@iki.fi>
parents:
5593
diff
changeset
|
1385 auth_request_log_error(request, subsystem, |
9383
513691dbe21c
auth: Improved "Password not in expected scheme" error message.
Timo Sirainen <tss@iki.fi>
parents:
9219
diff
changeset
|
1386 "Password in passdb is not in expected scheme %s", |
5598
971050640e3b
All password schemes can now be encoded with base64 or hex. The encoding is
Timo Sirainen <tss@iki.fi>
parents:
5593
diff
changeset
|
1387 scheme); |
971050640e3b
All password schemes can now be encoded with base64 or hex. The encoding is
Timo Sirainen <tss@iki.fi>
parents:
5593
diff
changeset
|
1388 } else { |
971050640e3b
All password schemes can now be encoded with base64 or hex. The encoding is
Timo Sirainen <tss@iki.fi>
parents:
5593
diff
changeset
|
1389 auth_request_log_error(request, subsystem, |
971050640e3b
All password schemes can now be encoded with base64 or hex. The encoding is
Timo Sirainen <tss@iki.fi>
parents:
5593
diff
changeset
|
1390 "Unknown scheme %s", scheme); |
971050640e3b
All password schemes can now be encoded with base64 or hex. The encoding is
Timo Sirainen <tss@iki.fi>
parents:
5593
diff
changeset
|
1391 } |
971050640e3b
All password schemes can now be encoded with base64 or hex. The encoding is
Timo Sirainen <tss@iki.fi>
parents:
5593
diff
changeset
|
1392 return -1; |
971050640e3b
All password schemes can now be encoded with base64 or hex. The encoding is
Timo Sirainen <tss@iki.fi>
parents:
5593
diff
changeset
|
1393 } |
971050640e3b
All password schemes can now be encoded with base64 or hex. The encoding is
Timo Sirainen <tss@iki.fi>
parents:
5593
diff
changeset
|
1394 |
8347
fc5683975951
auth: original_username should never be NULL, removed all code that checks for it.
Timo Sirainen <tss@iki.fi>
parents:
8346
diff
changeset
|
1395 /* Use original_username since it may be important for some |
4872
07bdc78ce38e
Don't crash if plain-md5, plain-md4 or sha1 password is invalid and we're
Timo Sirainen <tss@iki.fi>
parents:
4834
diff
changeset
|
1396 password schemes (eg. digest-md5). Otherwise the username is used |
07bdc78ce38e
Don't crash if plain-md5, plain-md4 or sha1 password is invalid and we're
Timo Sirainen <tss@iki.fi>
parents:
4834
diff
changeset
|
1397 only for logging purposes. */ |
8347
fc5683975951
auth: original_username should never be NULL, removed all code that checks for it.
Timo Sirainen <tss@iki.fi>
parents:
8346
diff
changeset
|
1398 ret = password_verify(plain_password, request->original_username, |
fc5683975951
auth: original_username should never be NULL, removed all code that checks for it.
Timo Sirainen <tss@iki.fi>
parents:
8346
diff
changeset
|
1399 scheme, raw_password, raw_password_size); |
5598
971050640e3b
All password schemes can now be encoded with base64 or hex. The encoding is
Timo Sirainen <tss@iki.fi>
parents:
5593
diff
changeset
|
1400 i_assert(ret >= 0); |
971050640e3b
All password schemes can now be encoded with base64 or hex. The encoding is
Timo Sirainen <tss@iki.fi>
parents:
5593
diff
changeset
|
1401 if (ret == 0) { |
10585
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1402 auth_request_log_password_mismatch(request, subsystem); |
10542
de75c45e6765
auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it.
Timo Sirainen <tss@iki.fi>
parents:
10301
diff
changeset
|
1403 if (request->auth->set->debug_passwords) T_BEGIN { |
de75c45e6765
auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it.
Timo Sirainen <tss@iki.fi>
parents:
10301
diff
changeset
|
1404 log_password_failure(request, plain_password, |
de75c45e6765
auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it.
Timo Sirainen <tss@iki.fi>
parents:
10301
diff
changeset
|
1405 crypted_password, scheme, |
de75c45e6765
auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it.
Timo Sirainen <tss@iki.fi>
parents:
10301
diff
changeset
|
1406 request->original_username, |
de75c45e6765
auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it.
Timo Sirainen <tss@iki.fi>
parents:
10301
diff
changeset
|
1407 subsystem); |
de75c45e6765
auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it.
Timo Sirainen <tss@iki.fi>
parents:
10301
diff
changeset
|
1408 } T_END; |
3918
40a461d554e6
Added auth_debug_passwords setting. If it's not enabled, hide all password
Timo Sirainen <tss@iki.fi>
parents:
3879
diff
changeset
|
1409 } |
40a461d554e6
Added auth_debug_passwords setting. If it's not enabled, hide all password
Timo Sirainen <tss@iki.fi>
parents:
3879
diff
changeset
|
1410 return ret; |
40a461d554e6
Added auth_debug_passwords setting. If it's not enabled, hide all password
Timo Sirainen <tss@iki.fi>
parents:
3879
diff
changeset
|
1411 } |
40a461d554e6
Added auth_debug_passwords setting. If it's not enabled, hide all password
Timo Sirainen <tss@iki.fi>
parents:
3879
diff
changeset
|
1412 |
4295
4fc637010202
Escape SQL strings using sql_escape_string(). Fixes the problems with
Timo Sirainen <tss@iki.fi>
parents:
4168
diff
changeset
|
1413 static const char * |
4fc637010202
Escape SQL strings using sql_escape_string(). Fixes the problems with
Timo Sirainen <tss@iki.fi>
parents:
4168
diff
changeset
|
1414 escape_none(const char *string, |
6411
6a64e64fa3a3
Renamed __attr_*__ to ATTR_*. Renamed __attrs_used__ to ATTRS_DEFINED.
Timo Sirainen <tss@iki.fi>
parents:
6243
diff
changeset
|
1415 const struct auth_request *request ATTR_UNUSED) |
3064
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1416 { |
4295
4fc637010202
Escape SQL strings using sql_escape_string(). Fixes the problems with
Timo Sirainen <tss@iki.fi>
parents:
4168
diff
changeset
|
1417 return string; |
4fc637010202
Escape SQL strings using sql_escape_string(). Fixes the problems with
Timo Sirainen <tss@iki.fi>
parents:
4168
diff
changeset
|
1418 } |
4fc637010202
Escape SQL strings using sql_escape_string(). Fixes the problems with
Timo Sirainen <tss@iki.fi>
parents:
4168
diff
changeset
|
1419 |
4fc637010202
Escape SQL strings using sql_escape_string(). Fixes the problems with
Timo Sirainen <tss@iki.fi>
parents:
4168
diff
changeset
|
1420 const char * |
4fc637010202
Escape SQL strings using sql_escape_string(). Fixes the problems with
Timo Sirainen <tss@iki.fi>
parents:
4168
diff
changeset
|
1421 auth_request_str_escape(const char *string, |
6411
6a64e64fa3a3
Renamed __attr_*__ to ATTR_*. Renamed __attrs_used__ to ATTRS_DEFINED.
Timo Sirainen <tss@iki.fi>
parents:
6243
diff
changeset
|
1422 const struct auth_request *request ATTR_UNUSED) |
4295
4fc637010202
Escape SQL strings using sql_escape_string(). Fixes the problems with
Timo Sirainen <tss@iki.fi>
parents:
4168
diff
changeset
|
1423 { |
4fc637010202
Escape SQL strings using sql_escape_string(). Fixes the problems with
Timo Sirainen <tss@iki.fi>
parents:
4168
diff
changeset
|
1424 return str_escape(string); |
3064
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1425 } |
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1426 |
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1427 const struct var_expand_table * |
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1428 auth_request_get_var_expand_table(const struct auth_request *auth_request, |
4295
4fc637010202
Escape SQL strings using sql_escape_string(). Fixes the problems with
Timo Sirainen <tss@iki.fi>
parents:
4168
diff
changeset
|
1429 auth_request_escape_func_t *escape_func) |
3064
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1430 { |
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1431 static struct var_expand_table static_tab[] = { |
8544
983d38de06c9
var_expand(): Added support for long %{variable} names.
Timo Sirainen <tss@iki.fi>
parents:
8456
diff
changeset
|
1432 { 'u', NULL, "user" }, |
983d38de06c9
var_expand(): Added support for long %{variable} names.
Timo Sirainen <tss@iki.fi>
parents:
8456
diff
changeset
|
1433 { 'n', NULL, "username" }, |
983d38de06c9
var_expand(): Added support for long %{variable} names.
Timo Sirainen <tss@iki.fi>
parents:
8456
diff
changeset
|
1434 { 'd', NULL, "domain" }, |
983d38de06c9
var_expand(): Added support for long %{variable} names.
Timo Sirainen <tss@iki.fi>
parents:
8456
diff
changeset
|
1435 { 's', NULL, "service" }, |
983d38de06c9
var_expand(): Added support for long %{variable} names.
Timo Sirainen <tss@iki.fi>
parents:
8456
diff
changeset
|
1436 { 'h', NULL, "home" }, |
983d38de06c9
var_expand(): Added support for long %{variable} names.
Timo Sirainen <tss@iki.fi>
parents:
8456
diff
changeset
|
1437 { 'l', NULL, "lip" }, |
983d38de06c9
var_expand(): Added support for long %{variable} names.
Timo Sirainen <tss@iki.fi>
parents:
8456
diff
changeset
|
1438 { 'r', NULL, "rip" }, |
983d38de06c9
var_expand(): Added support for long %{variable} names.
Timo Sirainen <tss@iki.fi>
parents:
8456
diff
changeset
|
1439 { 'p', NULL, "pid" }, |
983d38de06c9
var_expand(): Added support for long %{variable} names.
Timo Sirainen <tss@iki.fi>
parents:
8456
diff
changeset
|
1440 { 'w', NULL, "password" }, |
983d38de06c9
var_expand(): Added support for long %{variable} names.
Timo Sirainen <tss@iki.fi>
parents:
8456
diff
changeset
|
1441 { '!', NULL, NULL }, |
983d38de06c9
var_expand(): Added support for long %{variable} names.
Timo Sirainen <tss@iki.fi>
parents:
8456
diff
changeset
|
1442 { 'm', NULL, "mech" }, |
983d38de06c9
var_expand(): Added support for long %{variable} names.
Timo Sirainen <tss@iki.fi>
parents:
8456
diff
changeset
|
1443 { 'c', NULL, "secured" }, |
983d38de06c9
var_expand(): Added support for long %{variable} names.
Timo Sirainen <tss@iki.fi>
parents:
8456
diff
changeset
|
1444 { 'a', NULL, "lport" }, |
983d38de06c9
var_expand(): Added support for long %{variable} names.
Timo Sirainen <tss@iki.fi>
parents:
8456
diff
changeset
|
1445 { 'b', NULL, "rport" }, |
983d38de06c9
var_expand(): Added support for long %{variable} names.
Timo Sirainen <tss@iki.fi>
parents:
8456
diff
changeset
|
1446 { 'k', NULL, "cert" }, |
983d38de06c9
var_expand(): Added support for long %{variable} names.
Timo Sirainen <tss@iki.fi>
parents:
8456
diff
changeset
|
1447 { '\0', NULL, NULL } |
3064
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1448 }; |
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1449 struct var_expand_table *tab; |
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1450 |
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1451 if (escape_func == NULL) |
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1452 escape_func = escape_none; |
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1453 |
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1454 tab = t_malloc(sizeof(static_tab)); |
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1455 memcpy(tab, static_tab, sizeof(static_tab)); |
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1456 |
4295
4fc637010202
Escape SQL strings using sql_escape_string(). Fixes the problems with
Timo Sirainen <tss@iki.fi>
parents:
4168
diff
changeset
|
1457 tab[0].value = escape_func(auth_request->user, auth_request); |
4fc637010202
Escape SQL strings using sql_escape_string(). Fixes the problems with
Timo Sirainen <tss@iki.fi>
parents:
4168
diff
changeset
|
1458 tab[1].value = escape_func(t_strcut(auth_request->user, '@'), |
4fc637010202
Escape SQL strings using sql_escape_string(). Fixes the problems with
Timo Sirainen <tss@iki.fi>
parents:
4168
diff
changeset
|
1459 auth_request); |
3064
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1460 tab[2].value = strchr(auth_request->user, '@'); |
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1461 if (tab[2].value != NULL) |
4295
4fc637010202
Escape SQL strings using sql_escape_string(). Fixes the problems with
Timo Sirainen <tss@iki.fi>
parents:
4168
diff
changeset
|
1462 tab[2].value = escape_func(tab[2].value+1, auth_request); |
3064
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1463 tab[3].value = auth_request->service; |
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1464 /* tab[4] = we have no home dir */ |
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1465 if (auth_request->local_ip.family != 0) |
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1466 tab[5].value = net_ip2addr(&auth_request->local_ip); |
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1467 if (auth_request->remote_ip.family != 0) |
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1468 tab[6].value = net_ip2addr(&auth_request->remote_ip); |
3074 | 1469 tab[7].value = dec2str(auth_request->client_pid); |
4295
4fc637010202
Escape SQL strings using sql_escape_string(). Fixes the problems with
Timo Sirainen <tss@iki.fi>
parents:
4168
diff
changeset
|
1470 if (auth_request->mech_password != NULL) { |
4fc637010202
Escape SQL strings using sql_escape_string(). Fixes the problems with
Timo Sirainen <tss@iki.fi>
parents:
4168
diff
changeset
|
1471 tab[8].value = escape_func(auth_request->mech_password, |
4fc637010202
Escape SQL strings using sql_escape_string(). Fixes the problems with
Timo Sirainen <tss@iki.fi>
parents:
4168
diff
changeset
|
1472 auth_request); |
4fc637010202
Escape SQL strings using sql_escape_string(). Fixes the problems with
Timo Sirainen <tss@iki.fi>
parents:
4168
diff
changeset
|
1473 } |
4955
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4914
diff
changeset
|
1474 if (auth_request->userdb_lookup) { |
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4914
diff
changeset
|
1475 tab[9].value = auth_request->userdb == NULL ? "" : |
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4914
diff
changeset
|
1476 dec2str(auth_request->userdb->num); |
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4914
diff
changeset
|
1477 } else { |
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4914
diff
changeset
|
1478 tab[9].value = auth_request->passdb == NULL ? "" : |
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4914
diff
changeset
|
1479 dec2str(auth_request->passdb->id); |
f0cc5486696e
Authentication cache caches now also userdb data. Code by Tommi Saviranta.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4914
diff
changeset
|
1480 } |
8111
d49bdda63506
auth: %m variable didn't work with blocking passdbs
Timo Sirainen <tss@iki.fi>
parents:
7919
diff
changeset
|
1481 tab[10].value = auth_request->mech_name == NULL ? "" : |
d49bdda63506
auth: %m variable didn't work with blocking passdbs
Timo Sirainen <tss@iki.fi>
parents:
7919
diff
changeset
|
1482 auth_request->mech_name; |
5260
0d72eb2ed8af
Added %c variable which expands to "secured" with SSL/TLS/localhost.
Timo Sirainen <tss@iki.fi>
parents:
5251
diff
changeset
|
1483 tab[11].value = auth_request->secured ? "secured" : ""; |
5882
40ce533c88f9
Send local/remote ports to dovecot-auth. They're now in %a and %b variables.
Timo Sirainen <tss@iki.fi>
parents:
5879
diff
changeset
|
1484 tab[12].value = dec2str(auth_request->local_port); |
40ce533c88f9
Send local/remote ports to dovecot-auth. They're now in %a and %b variables.
Timo Sirainen <tss@iki.fi>
parents:
5879
diff
changeset
|
1485 tab[13].value = dec2str(auth_request->remote_port); |
8320
d49aa6720fb2
Added %k variable to display valid-client-cert status. It expands to "valid" or empty.
Timo Sirainen <tss@iki.fi>
parents:
8163
diff
changeset
|
1486 tab[14].value = auth_request->valid_client_cert ? "valid" : ""; |
3064
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1487 return tab; |
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1488 } |
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1489 |
10585
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1490 static void get_log_prefix(string_t *str, struct auth_request *auth_request, |
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1491 const char *subsystem) |
3064
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1492 { |
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1493 #define MAX_LOG_USERNAME_LEN 64 |
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1494 const char *ip; |
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1495 |
3069 | 1496 str_append(str, subsystem); |
1497 str_append_c(str, '('); | |
3064
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1498 |
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1499 if (auth_request->user == NULL) |
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1500 str_append(str, "?"); |
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1501 else { |
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1502 str_sanitize_append(str, auth_request->user, |
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1503 MAX_LOG_USERNAME_LEN); |
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1504 } |
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1505 |
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1506 ip = net_ip2addr(&auth_request->remote_ip); |
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1507 if (ip != NULL) { |
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1508 str_append_c(str, ','); |
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1509 str_append(str, ip); |
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1510 } |
4030
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4017
diff
changeset
|
1511 if (auth_request->requested_login_user != NULL) |
faf83f3e19b5
Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string.
Timo Sirainen <timo.sirainen@movial.fi>
parents:
4017
diff
changeset
|
1512 str_append(str, ",master"); |
3069 | 1513 str_append(str, "): "); |
10585
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1514 } |
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1515 |
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1516 static const char * ATTR_FORMAT(3, 0) |
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1517 get_log_str(struct auth_request *auth_request, const char *subsystem, |
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1518 const char *format, va_list va) |
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1519 { |
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1520 string_t *str; |
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1521 |
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1522 str = t_str_new(128); |
941511db13c3
Added auth_verbose_passwords = no|plain|sha1.
Timo Sirainen <tss@iki.fi>
parents:
10582
diff
changeset
|
1523 get_log_prefix(str, auth_request, subsystem); |
3069 | 1524 str_vprintfa(str, format, va); |
3064
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1525 return str_c(str); |
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1526 } |
2d33734b16d5
Split auth_request* functions from mech.c to auth-request.c
Timo Sirainen <tss@iki.fi>
parents:
diff
changeset
|
1527 |
3069 | 1528 void auth_request_log_debug(struct auth_request *auth_request, |
1529 const char *subsystem, | |
1530 const char *format, ...) | |
1531 { | |
1532 va_list va; | |
1533 | |
9002
9d0037a997f4
Initial commit for config rewrite.
Timo Sirainen <tss@iki.fi>
parents:
8599
diff
changeset
|
1534 if (!auth_request->auth->set->debug) |
3069 | 1535 return; |
1536 | |
1537 va_start(va, format); | |
7226
e6693a0ec8e1
Renamed T_FRAME_BEGIN/END to T_BEGIN/END. Removed T_FRAME() macro and
Timo Sirainen <tss@iki.fi>
parents:
7123
diff
changeset
|
1538 T_BEGIN { |
10082
62b37dcf173e
Log debug-level messages with i_debug().
Pascal Volk <user@localhost.localdomain.org>
parents:
9477
diff
changeset
|
1539 i_debug("%s", get_log_str(auth_request, subsystem, format, va)); |
7226
e6693a0ec8e1
Renamed T_FRAME_BEGIN/END to T_BEGIN/END. Removed T_FRAME() macro and
Timo Sirainen <tss@iki.fi>
parents:
7123
diff
changeset
|
1540 } T_END; |
3069 | 1541 va_end(va); |
1542 } | |
1543 | |
1544 void auth_request_log_info(struct auth_request *auth_request, | |
1545 const char *subsystem, | |
1546 const char *format, ...) | |
1547 { | |
1548 va_list va; | |
1549 | |
9002
9d0037a997f4
Initial commit for config rewrite.
Timo Sirainen <tss@iki.fi>
parents:
8599
diff
changeset
|
1550 if (!auth_request->auth->set->verbose) |
3069 | 1551 return; |
1552 | |
1553 va_start(va, format); | |
7226
e6693a0ec8e1
Renamed T_FRAME_BEGIN/END to T_BEGIN/END. Removed T_FRAME() macro and
Timo Sirainen <tss@iki.fi>
parents:
7123
diff
changeset
|
1554 T_BEGIN { |
6940
414c9d631a81
Replaced t_push/t_pop calls with T_FRAME*() macros.
Timo Sirainen <tss@iki.fi>
parents:
6855
diff
changeset
|
1555 i_info("%s", get_log_str(auth_request, subsystem, format, va)); |
7226
e6693a0ec8e1
Renamed T_FRAME_BEGIN/END to T_BEGIN/END. Removed T_FRAME() macro and
Timo Sirainen <tss@iki.fi>
parents:
7123
diff
changeset
|
1556 } T_END; |
3069 | 1557 va_end(va); |
1558 } | |
1559 | |
1560 void auth_request_log_error(struct auth_request *auth_request, | |
1561 const char *subsystem, | |
1562 const char *format, ...) | |
1563 { | |
1564 va_list va; | |
1565 | |
1566 va_start(va, format); | |
7226
e6693a0ec8e1
Renamed T_FRAME_BEGIN/END to T_BEGIN/END. Removed T_FRAME() macro and
Timo Sirainen <tss@iki.fi>
parents:
7123
diff
changeset
|
1567 T_BEGIN { |
6940
414c9d631a81
Replaced t_push/t_pop calls with T_FRAME*() macros.
Timo Sirainen <tss@iki.fi>
parents:
6855
diff
changeset
|
1568 i_error("%s", get_log_str(auth_request, subsystem, format, va)); |
7226
e6693a0ec8e1
Renamed T_FRAME_BEGIN/END to T_BEGIN/END. Removed T_FRAME() macro and
Timo Sirainen <tss@iki.fi>
parents:
7123
diff
changeset
|
1569 } T_END; |
3069 | 1570 va_end(va); |
1571 } | |
10757
d3697efd18f3
auth: Don't loop through active requests every 5 seconds, looking for timeouts.
Timo Sirainen <tss@iki.fi>
parents:
10689
diff
changeset
|
1572 |
d3697efd18f3
auth: Don't loop through active requests every 5 seconds, looking for timeouts.
Timo Sirainen <tss@iki.fi>
parents:
10689
diff
changeset
|
1573 void auth_request_refresh_last_access(struct auth_request *request) |
d3697efd18f3
auth: Don't loop through active requests every 5 seconds, looking for timeouts.
Timo Sirainen <tss@iki.fi>
parents:
10689
diff
changeset
|
1574 { |
d3697efd18f3
auth: Don't loop through active requests every 5 seconds, looking for timeouts.
Timo Sirainen <tss@iki.fi>
parents:
10689
diff
changeset
|
1575 request->last_access = ioloop_time; |
d3697efd18f3
auth: Don't loop through active requests every 5 seconds, looking for timeouts.
Timo Sirainen <tss@iki.fi>
parents:
10689
diff
changeset
|
1576 if (request->to_abort != NULL) |
d3697efd18f3
auth: Don't loop through active requests every 5 seconds, looking for timeouts.
Timo Sirainen <tss@iki.fi>
parents:
10689
diff
changeset
|
1577 timeout_reset(request->to_abort); |
d3697efd18f3
auth: Don't loop through active requests every 5 seconds, looking for timeouts.
Timo Sirainen <tss@iki.fi>
parents:
10689
diff
changeset
|
1578 } |