|
52
|
1
|
|
|
2 /*
|
|
|
3 * Copyright (C) Igor Sysoev
|
|
|
4 */
|
|
|
5
|
|
|
6
|
|
|
7 #include <ngx_config.h>
|
|
|
8 #include <ngx_core.h>
|
|
|
9 #include <ngx_http.h>
|
|
|
10
|
|
|
11
|
|
|
12 #define NGX_HTTP_AUTH_BUF_SIZE 2048
|
|
|
13
|
|
|
14
|
|
|
15 typedef struct {
|
|
460
|
16 ngx_str_t passwd;
|
|
52
|
17 } ngx_http_auth_basic_ctx_t;
|
|
|
18
|
|
|
19
|
|
|
20 typedef struct {
|
|
460
|
21 ngx_str_t realm;
|
|
|
22 ngx_str_t user_file;
|
|
|
23 ngx_array_t *user_file_lengths;
|
|
|
24 ngx_array_t *user_file_values;
|
|
52
|
25 } ngx_http_auth_basic_loc_conf_t;
|
|
|
26
|
|
|
27
|
|
|
28 static ngx_int_t ngx_http_auth_basic_handler(ngx_http_request_t *r);
|
|
|
29 static ngx_int_t ngx_http_auth_basic_crypt_handler(ngx_http_request_t *r,
|
|
|
30 ngx_http_auth_basic_ctx_t *ctx, ngx_str_t *passwd, ngx_str_t *realm);
|
|
|
31 static ngx_int_t ngx_http_auth_basic_set_realm(ngx_http_request_t *r,
|
|
|
32 ngx_str_t *realm);
|
|
|
33 static void ngx_http_auth_basic_close(ngx_file_t *file);
|
|
|
34 static void *ngx_http_auth_basic_create_loc_conf(ngx_conf_t *cf);
|
|
|
35 static char *ngx_http_auth_basic_merge_loc_conf(ngx_conf_t *cf,
|
|
|
36 void *parent, void *child);
|
|
230
|
37 static ngx_int_t ngx_http_auth_basic_init(ngx_conf_t *cf);
|
|
52
|
38 static char *ngx_http_auth_basic(ngx_conf_t *cf, void *post, void *data);
|
|
460
|
39 static char *ngx_http_auth_basic_user_file(ngx_conf_t *cf, ngx_command_t *cmd,
|
|
|
40 void *conf);
|
|
52
|
41
|
|
|
42
|
|
|
43 static ngx_conf_post_handler_pt ngx_http_auth_basic_p = ngx_http_auth_basic;
|
|
|
44
|
|
|
45 static ngx_command_t ngx_http_auth_basic_commands[] = {
|
|
|
46
|
|
|
47 { ngx_string("auth_basic"),
|
|
180
|
48 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LMT_CONF
|
|
|
49 |NGX_CONF_TAKE1,
|
|
52
|
50 ngx_conf_set_str_slot,
|
|
|
51 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
52 offsetof(ngx_http_auth_basic_loc_conf_t, realm),
|
|
|
53 &ngx_http_auth_basic_p },
|
|
|
54
|
|
|
55 { ngx_string("auth_basic_user_file"),
|
|
180
|
56 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LMT_CONF
|
|
|
57 |NGX_CONF_TAKE1,
|
|
460
|
58 ngx_http_auth_basic_user_file,
|
|
52
|
59 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
60 offsetof(ngx_http_auth_basic_loc_conf_t, user_file),
|
|
|
61 NULL },
|
|
|
62
|
|
|
63 ngx_null_command
|
|
|
64 };
|
|
|
65
|
|
|
66
|
|
216
|
67 static ngx_http_module_t ngx_http_auth_basic_module_ctx = {
|
|
58
|
68 NULL, /* preconfiguration */
|
|
230
|
69 ngx_http_auth_basic_init, /* postconfiguration */
|
|
52
|
70
|
|
|
71 NULL, /* create main configuration */
|
|
|
72 NULL, /* init main configuration */
|
|
|
73
|
|
|
74 NULL, /* create server configuration */
|
|
|
75 NULL, /* merge server configuration */
|
|
|
76
|
|
|
77 ngx_http_auth_basic_create_loc_conf, /* create location configuration */
|
|
|
78 ngx_http_auth_basic_merge_loc_conf /* merge location configuration */
|
|
|
79 };
|
|
|
80
|
|
|
81
|
|
|
82 ngx_module_t ngx_http_auth_basic_module = {
|
|
58
|
83 NGX_MODULE_V1,
|
|
52
|
84 &ngx_http_auth_basic_module_ctx, /* module context */
|
|
|
85 ngx_http_auth_basic_commands, /* module directives */
|
|
|
86 NGX_HTTP_MODULE, /* module type */
|
|
90
|
87 NULL, /* init master */
|
|
230
|
88 NULL, /* init module */
|
|
90
|
89 NULL, /* init process */
|
|
|
90 NULL, /* init thread */
|
|
|
91 NULL, /* exit thread */
|
|
|
92 NULL, /* exit process */
|
|
|
93 NULL, /* exit master */
|
|
|
94 NGX_MODULE_V1_PADDING
|
|
52
|
95 };
|
|
|
96
|
|
|
97
|
|
|
98 static ngx_int_t
|
|
|
99 ngx_http_auth_basic_handler(ngx_http_request_t *r)
|
|
|
100 {
|
|
|
101 off_t offset;
|
|
|
102 ssize_t n;
|
|
|
103 ngx_fd_t fd;
|
|
88
|
104 ngx_int_t rc;
|
|
460
|
105 ngx_err_t err;
|
|
|
106 ngx_str_t pwd, user_file;
|
|
|
107 ngx_uint_t i, level, login, left, passwd;
|
|
52
|
108 ngx_file_t file;
|
|
|
109 ngx_http_auth_basic_ctx_t *ctx;
|
|
|
110 ngx_http_auth_basic_loc_conf_t *alcf;
|
|
|
111 u_char buf[NGX_HTTP_AUTH_BUF_SIZE];
|
|
|
112 enum {
|
|
|
113 sw_login,
|
|
|
114 sw_passwd,
|
|
|
115 sw_skip
|
|
|
116 } state;
|
|
|
117
|
|
|
118 alcf = ngx_http_get_module_loc_conf(r, ngx_http_auth_basic_module);
|
|
|
119
|
|
|
120 if (alcf->realm.len == 0 || alcf->user_file.len == 0) {
|
|
358
|
121 return NGX_DECLINED;
|
|
52
|
122 }
|
|
|
123
|
|
|
124 ctx = ngx_http_get_module_ctx(r, ngx_http_auth_basic_module);
|
|
|
125
|
|
|
126 if (ctx) {
|
|
|
127 return ngx_http_auth_basic_crypt_handler(r, ctx, &ctx->passwd,
|
|
|
128 &alcf->realm);
|
|
|
129 }
|
|
|
130
|
|
88
|
131 rc = ngx_http_auth_basic_user(r);
|
|
52
|
132
|
|
88
|
133 if (rc == NGX_DECLINED) {
|
|
452
|
134
|
|
|
135 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
|
136 "no user/password was provided for basic authentication");
|
|
|
137
|
|
52
|
138 return ngx_http_auth_basic_set_realm(r, &alcf->realm);
|
|
|
139 }
|
|
|
140
|
|
88
|
141 if (rc == NGX_ERROR) {
|
|
52
|
142 return NGX_HTTP_INTERNAL_SERVER_ERROR;
|
|
|
143 }
|
|
|
144
|
|
460
|
145 if (alcf->user_file_lengths) {
|
|
|
146 if (ngx_http_script_run(r, &user_file, alcf->user_file_lengths->elts, 1,
|
|
|
147 alcf->user_file_values->elts)
|
|
|
148 == NULL)
|
|
|
149 {
|
|
|
150 return NGX_ERROR;
|
|
|
151 }
|
|
|
152
|
|
|
153 user_file.data[--user_file.len] = '\0';
|
|
|
154
|
|
|
155 } else {
|
|
|
156 user_file = alcf->user_file;
|
|
|
157 }
|
|
|
158
|
|
|
159 fd = ngx_open_file(user_file.data, NGX_FILE_RDONLY, NGX_FILE_OPEN, 0);
|
|
52
|
160
|
|
|
161 if (fd == NGX_INVALID_FILE) {
|
|
460
|
162 err = ngx_errno;
|
|
|
163
|
|
|
164 if (err == NGX_ENOENT) {
|
|
|
165 level = NGX_LOG_ERR;
|
|
|
166 rc = NGX_HTTP_FORBIDDEN;
|
|
|
167
|
|
|
168 } else {
|
|
|
169 level = NGX_LOG_CRIT;
|
|
|
170 rc = NGX_HTTP_INTERNAL_SERVER_ERROR;
|
|
|
171 }
|
|
|
172
|
|
|
173 ngx_log_error(level, r->connection->log, err,
|
|
|
174 ngx_open_file_n " \"%s\" failed", user_file.data);
|
|
|
175
|
|
|
176 return rc;
|
|
52
|
177 }
|
|
|
178
|
|
|
179 ngx_memzero(&file, sizeof(ngx_file_t));
|
|
|
180
|
|
|
181 file.fd = fd;
|
|
460
|
182 file.name = user_file;
|
|
52
|
183 file.log = r->connection->log;
|
|
|
184
|
|
|
185 state = sw_login;
|
|
|
186 passwd = 0;
|
|
|
187 login = 0;
|
|
|
188 left = 0;
|
|
|
189 offset = 0;
|
|
|
190
|
|
|
191 for ( ;; ) {
|
|
262
|
192 i = left;
|
|
|
193
|
|
52
|
194 n = ngx_read_file(&file, buf + left, NGX_HTTP_AUTH_BUF_SIZE - left,
|
|
|
195 offset);
|
|
|
196
|
|
|
197 if (n == NGX_ERROR) {
|
|
|
198 ngx_http_auth_basic_close(&file);
|
|
|
199 return NGX_HTTP_INTERNAL_SERVER_ERROR;
|
|
|
200 }
|
|
|
201
|
|
|
202 if (n == 0) {
|
|
|
203 break;
|
|
|
204 }
|
|
|
205
|
|
|
206 for (i = left; i < left + n; i++) {
|
|
|
207 switch (state) {
|
|
|
208
|
|
|
209 case sw_login:
|
|
452
|
210 if (login == 0) {
|
|
|
211
|
|
|
212 if (buf[i] == '#' || buf[i] == CR) {
|
|
|
213 state = sw_skip;
|
|
|
214 break;
|
|
|
215 }
|
|
|
216
|
|
|
217 if (buf[i] == LF) {
|
|
|
218 break;
|
|
|
219 }
|
|
52
|
220 }
|
|
|
221
|
|
88
|
222 if (buf[i] != r->headers_in.user.data[login]) {
|
|
52
|
223 state = sw_skip;
|
|
|
224 break;
|
|
|
225 }
|
|
|
226
|
|
88
|
227 if (login == r->headers_in.user.len) {
|
|
52
|
228 state = sw_passwd;
|
|
|
229 passwd = i + 1;
|
|
|
230 }
|
|
|
231
|
|
|
232 login++;
|
|
|
233
|
|
|
234 break;
|
|
|
235
|
|
|
236 case sw_passwd:
|
|
|
237 if (buf[i] == LF || buf[i] == CR || buf[i] == ':') {
|
|
|
238 buf[i] = '\0';
|
|
|
239
|
|
|
240 ngx_http_auth_basic_close(&file);
|
|
|
241
|
|
|
242 pwd.len = i - passwd;
|
|
|
243 pwd.data = &buf[passwd];
|
|
|
244
|
|
|
245 return ngx_http_auth_basic_crypt_handler(r, NULL, &pwd,
|
|
|
246 &alcf->realm);
|
|
|
247 }
|
|
|
248
|
|
|
249 break;
|
|
|
250
|
|
|
251 case sw_skip:
|
|
|
252 if (buf[i] == LF) {
|
|
|
253 state = sw_login;
|
|
|
254 login = 0;
|
|
|
255 }
|
|
|
256
|
|
|
257 break;
|
|
|
258 }
|
|
|
259 }
|
|
|
260
|
|
|
261 if (state == sw_passwd) {
|
|
|
262 left = left + n - passwd;
|
|
|
263 ngx_memcpy(buf, &buf[passwd], left);
|
|
|
264 passwd = 0;
|
|
|
265
|
|
|
266 } else {
|
|
|
267 left = 0;
|
|
|
268 }
|
|
|
269
|
|
|
270 offset += n;
|
|
|
271 }
|
|
|
272
|
|
|
273 ngx_http_auth_basic_close(&file);
|
|
|
274
|
|
262
|
275 if (state == sw_passwd) {
|
|
|
276 pwd.len = i - passwd;
|
|
382
|
277 pwd.data = ngx_pnalloc(r->pool, pwd.len + 1);
|
|
262
|
278 if (pwd.data == NULL) {
|
|
|
279 return NGX_HTTP_INTERNAL_SERVER_ERROR;
|
|
|
280 }
|
|
|
281
|
|
|
282 ngx_cpystrn(pwd.data, &buf[passwd], pwd.len + 1);
|
|
|
283
|
|
|
284 return ngx_http_auth_basic_crypt_handler(r, NULL, &pwd, &alcf->realm);
|
|
|
285 }
|
|
|
286
|
|
452
|
287 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
|
288 "user \"%V\" was not found in \"%V\"",
|
|
460
|
289 &r->headers_in.user, &user_file);
|
|
452
|
290
|
|
52
|
291 return ngx_http_auth_basic_set_realm(r, &alcf->realm);
|
|
|
292 }
|
|
|
293
|
|
|
294
|
|
|
295 static ngx_int_t
|
|
|
296 ngx_http_auth_basic_crypt_handler(ngx_http_request_t *r,
|
|
|
297 ngx_http_auth_basic_ctx_t *ctx, ngx_str_t *passwd, ngx_str_t *realm)
|
|
|
298 {
|
|
|
299 ngx_int_t rc;
|
|
|
300 u_char *encrypted;
|
|
|
301
|
|
|
302 rc = ngx_crypt(r->pool, r->headers_in.passwd.data, passwd->data,
|
|
|
303 &encrypted);
|
|
|
304
|
|
|
305 ngx_log_debug3(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
452
|
306 "rc: %d user: \"%V\" salt: \"%s\"",
|
|
|
307 rc, &r->headers_in.user, passwd->data);
|
|
52
|
308
|
|
|
309 if (rc == NGX_OK) {
|
|
|
310 if (ngx_strcmp(encrypted, passwd->data) == 0) {
|
|
|
311 return NGX_OK;
|
|
|
312 }
|
|
|
313
|
|
|
314 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
315 "encrypted: \"%s\"", encrypted);
|
|
|
316
|
|
452
|
317 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
|
318 "user \"%V\": password mismatch",
|
|
|
319 &r->headers_in.user);
|
|
|
320
|
|
52
|
321 return ngx_http_auth_basic_set_realm(r, realm);
|
|
|
322 }
|
|
|
323
|
|
|
324 if (rc == NGX_ERROR) {
|
|
|
325 return NGX_HTTP_INTERNAL_SERVER_ERROR;
|
|
|
326 }
|
|
|
327
|
|
|
328 /* rc == NGX_AGAIN */
|
|
|
329
|
|
|
330 if (ctx == NULL) {
|
|
|
331 ctx = ngx_palloc(r->pool, sizeof(ngx_http_auth_basic_ctx_t));
|
|
|
332 if (ctx == NULL) {
|
|
|
333 return NGX_HTTP_INTERNAL_SERVER_ERROR;
|
|
|
334 }
|
|
|
335
|
|
|
336 ngx_http_set_ctx(r, ctx, ngx_http_auth_basic_module);
|
|
|
337
|
|
|
338 ctx->passwd.len = passwd->len;
|
|
|
339 passwd->len++;
|
|
|
340
|
|
|
341 ctx->passwd.data = ngx_pstrdup(r->pool, passwd);
|
|
|
342 if (ctx->passwd.data == NULL) {
|
|
|
343 return NGX_HTTP_INTERNAL_SERVER_ERROR;
|
|
|
344 }
|
|
|
345
|
|
|
346 }
|
|
|
347
|
|
|
348 /* TODO: add mutex event */
|
|
|
349
|
|
|
350 return rc;
|
|
|
351 }
|
|
|
352
|
|
|
353
|
|
|
354 static ngx_int_t
|
|
|
355 ngx_http_auth_basic_set_realm(ngx_http_request_t *r, ngx_str_t *realm)
|
|
|
356 {
|
|
|
357 r->headers_out.www_authenticate = ngx_list_push(&r->headers_out.headers);
|
|
|
358 if (r->headers_out.www_authenticate == NULL) {
|
|
|
359 return NGX_HTTP_INTERNAL_SERVER_ERROR;
|
|
|
360 }
|
|
|
361
|
|
58
|
362 r->headers_out.www_authenticate->hash = 1;
|
|
52
|
363 r->headers_out.www_authenticate->key.len = sizeof("WWW-Authenticate") - 1;
|
|
|
364 r->headers_out.www_authenticate->key.data = (u_char *) "WWW-Authenticate";
|
|
|
365 r->headers_out.www_authenticate->value = *realm;
|
|
|
366
|
|
|
367 return NGX_HTTP_UNAUTHORIZED;
|
|
|
368 }
|
|
|
369
|
|
|
370 static void
|
|
|
371 ngx_http_auth_basic_close(ngx_file_t *file)
|
|
|
372 {
|
|
|
373 if (ngx_close_file(file->fd) == NGX_FILE_ERROR) {
|
|
|
374 ngx_log_error(NGX_LOG_ALERT, file->log, ngx_errno,
|
|
|
375 ngx_close_file_n " \"%s\" failed", file->name.data);
|
|
|
376 }
|
|
|
377 }
|
|
|
378
|
|
|
379
|
|
|
380 static void *
|
|
|
381 ngx_http_auth_basic_create_loc_conf(ngx_conf_t *cf)
|
|
|
382 {
|
|
|
383 ngx_http_auth_basic_loc_conf_t *conf;
|
|
|
384
|
|
|
385 conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_auth_basic_loc_conf_t));
|
|
|
386 if (conf == NULL) {
|
|
|
387 return NGX_CONF_ERROR;
|
|
|
388 }
|
|
|
389
|
|
|
390 return conf;
|
|
|
391 }
|
|
|
392
|
|
|
393
|
|
|
394 static char *
|
|
|
395 ngx_http_auth_basic_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child)
|
|
|
396 {
|
|
|
397 ngx_http_auth_basic_loc_conf_t *prev = parent;
|
|
|
398 ngx_http_auth_basic_loc_conf_t *conf = child;
|
|
|
399
|
|
130
|
400 if (conf->realm.data == NULL) {
|
|
52
|
401 conf->realm = prev->realm;
|
|
|
402 }
|
|
|
403
|
|
460
|
404 if (conf->user_file.data == NULL) {
|
|
52
|
405 conf->user_file = prev->user_file;
|
|
460
|
406 conf->user_file_lengths = prev->user_file_lengths;
|
|
|
407 conf->user_file_values = prev->user_file_values;
|
|
52
|
408 }
|
|
|
409
|
|
|
410 return NGX_CONF_OK;
|
|
|
411 }
|
|
|
412
|
|
|
413
|
|
|
414 static ngx_int_t
|
|
230
|
415 ngx_http_auth_basic_init(ngx_conf_t *cf)
|
|
52
|
416 {
|
|
|
417 ngx_http_handler_pt *h;
|
|
|
418 ngx_http_core_main_conf_t *cmcf;
|
|
|
419
|
|
230
|
420 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module);
|
|
52
|
421
|
|
|
422 h = ngx_array_push(&cmcf->phases[NGX_HTTP_ACCESS_PHASE].handlers);
|
|
|
423 if (h == NULL) {
|
|
|
424 return NGX_ERROR;
|
|
|
425 }
|
|
|
426
|
|
|
427 *h = ngx_http_auth_basic_handler;
|
|
|
428
|
|
|
429 return NGX_OK;
|
|
|
430 }
|
|
|
431
|
|
|
432
|
|
|
433 static char *
|
|
|
434 ngx_http_auth_basic(ngx_conf_t *cf, void *post, void *data)
|
|
|
435 {
|
|
|
436 ngx_str_t *realm = data;
|
|
|
437
|
|
130
|
438 size_t len;
|
|
|
439 u_char *basic, *p;
|
|
|
440
|
|
52
|
441 if (ngx_strcmp(realm->data, "off") == 0) {
|
|
|
442 realm->len = 0;
|
|
|
443 realm->data = (u_char *) "";
|
|
132
|
444
|
|
|
445 return NGX_CONF_OK;
|
|
52
|
446 }
|
|
|
447
|
|
130
|
448 len = sizeof("Basic realm=\"") - 1 + realm->len + 1;
|
|
|
449
|
|
382
|
450 basic = ngx_pnalloc(cf->pool, len);
|
|
130
|
451 if (basic == NULL) {
|
|
|
452 return NGX_CONF_ERROR;
|
|
|
453 }
|
|
|
454
|
|
|
455 p = ngx_cpymem(basic, "Basic realm=\"", sizeof("Basic realm=\"") - 1);
|
|
|
456 p = ngx_cpymem(p, realm->data, realm->len);
|
|
|
457 *p = '"';
|
|
|
458
|
|
|
459 realm->len = len;
|
|
|
460 realm->data = basic;
|
|
|
461
|
|
52
|
462 return NGX_CONF_OK;
|
|
|
463 }
|
|
460
|
464
|
|
|
465
|
|
|
466 static char *
|
|
|
467 ngx_http_auth_basic_user_file(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
468 {
|
|
|
469 ngx_http_auth_basic_loc_conf_t *alcf = conf;
|
|
|
470
|
|
|
471 ngx_str_t *value;
|
|
|
472 ngx_uint_t n;
|
|
|
473 ngx_http_script_compile_t sc;
|
|
|
474
|
|
|
475 if (alcf->user_file.data) {
|
|
|
476 return "is duplicate";
|
|
|
477 }
|
|
|
478
|
|
|
479 value = cf->args->elts;
|
|
|
480
|
|
|
481 alcf->user_file = value[1];
|
|
|
482
|
|
|
483 if (alcf->user_file.len == 0) {
|
|
|
484 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
485 "invalid parameter \"%V\"", &alcf->user_file);
|
|
|
486 return NGX_CONF_ERROR;
|
|
|
487 }
|
|
|
488
|
|
|
489 if (alcf->user_file.data[0] != '$') {
|
|
|
490 if (ngx_conf_full_name(cf->cycle, &alcf->user_file, 1) != NGX_OK) {
|
|
|
491 return NGX_CONF_ERROR;
|
|
|
492 }
|
|
|
493 }
|
|
|
494
|
|
|
495 n = ngx_http_script_variables_count(&alcf->user_file);
|
|
|
496
|
|
|
497 if (n == 0) {
|
|
|
498 return NGX_CONF_OK;
|
|
|
499 }
|
|
|
500
|
|
|
501 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t));
|
|
|
502
|
|
|
503 sc.cf = cf;
|
|
|
504 sc.source = &alcf->user_file;
|
|
|
505 sc.lengths = &alcf->user_file_lengths;
|
|
|
506 sc.values = &alcf->user_file_values;
|
|
|
507 sc.variables = n;
|
|
|
508 sc.complete_lengths = 1;
|
|
|
509 sc.complete_values = 1;
|
|
|
510
|
|
|
511 if (ngx_http_script_compile(&sc) != NGX_OK) {
|
|
|
512 return NGX_CONF_ERROR;
|
|
|
513 }
|
|
|
514
|
|
|
515 return NGX_CONF_OK;
|
|
|
516 }
|
