Mercurial > hg > nginx
annotate src/http/modules/ngx_http_dav_module.c @ 1828:1f3c2b6607e0
use ngx_ext_rename_file() in PUT
author | Igor Sysoev <igor@sysoev.ru> |
---|---|
date | Thu, 03 Jan 2008 22:18:21 +0000 |
parents | 2e0fbfef56d4 |
children | bf8666beb499 |
rev | line source |
---|---|
633 | 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 | |
1116 | 12 #define NGX_HTTP_DAV_COPY_BLOCK 65536 |
13 | |
14 #define NGX_HTTP_DAV_OFF 2 | |
15 | |
16 | |
17 #define NGX_HTTP_DAV_NO_DEPTH -3 | |
18 #define NGX_HTTP_DAV_INVALID_DEPTH -2 | |
19 #define NGX_HTTP_DAV_INFINITY_DEPTH -1 | |
20 | |
633 | 21 |
22 typedef struct { | |
23 ngx_uint_t methods; | |
1816 | 24 ngx_uint_t access; |
25 ngx_uint_t min_delete_depth; | |
637 | 26 ngx_flag_t create_full_put_path; |
633 | 27 } ngx_http_dav_loc_conf_t; |
28 | |
29 | |
1116 | 30 typedef struct { |
31 ngx_str_t path; | |
32 size_t len; | |
33 } ngx_http_dav_copy_ctx_t; | |
34 | |
35 | |
633 | 36 static ngx_int_t ngx_http_dav_handler(ngx_http_request_t *r); |
1116 | 37 |
38 static void ngx_http_dav_put_handler(ngx_http_request_t *r); | |
39 | |
40 static ngx_int_t ngx_http_dav_delete_handler(ngx_http_request_t *r); | |
1820 | 41 static ngx_int_t ngx_http_dav_delete_path(ngx_http_request_t *r, |
42 ngx_str_t *path, ngx_uint_t dir); | |
957 | 43 static ngx_int_t ngx_http_dav_delete_dir(ngx_tree_ctx_t *ctx, ngx_str_t *path); |
44 static ngx_int_t ngx_http_dav_delete_file(ngx_tree_ctx_t *ctx, ngx_str_t *path); | |
1820 | 45 static ngx_int_t ngx_http_dav_noop(ngx_tree_ctx_t *ctx, ngx_str_t *path); |
1116 | 46 |
47 static ngx_int_t ngx_http_dav_mkcol_handler(ngx_http_request_t *r, | |
48 ngx_http_dav_loc_conf_t *dlcf); | |
49 | |
50 static ngx_int_t ngx_http_dav_copy_move_handler(ngx_http_request_t *r); | |
51 static ngx_int_t ngx_http_dav_copy_dir(ngx_tree_ctx_t *ctx, ngx_str_t *path); | |
52 static ngx_int_t ngx_http_dav_copy_dir_time(ngx_tree_ctx_t *ctx, | |
53 ngx_str_t *path); | |
1825
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
54 static ngx_int_t ngx_http_dav_copy_tree_file(ngx_tree_ctx_t *ctx, |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
55 ngx_str_t *path); |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
56 static ngx_int_t ngx_http_dav_copy_file(ngx_tree_ctx_t *ctx, u_char *from, |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
57 u_char *to); |
1116 | 58 |
59 static ngx_int_t ngx_http_dav_depth(ngx_http_request_t *r, ngx_int_t dflt); | |
60 static ngx_int_t ngx_http_dav_error(ngx_log_t *log, ngx_err_t err, | |
637 | 61 ngx_int_t not_found, char *failed, u_char *path); |
62 static ngx_int_t ngx_http_dav_location(ngx_http_request_t *r, u_char *path); | |
633 | 63 static void *ngx_http_dav_create_loc_conf(ngx_conf_t *cf); |
64 static char *ngx_http_dav_merge_loc_conf(ngx_conf_t *cf, | |
65 void *parent, void *child); | |
681 | 66 static ngx_int_t ngx_http_dav_init(ngx_conf_t *cf); |
633 | 67 |
68 | |
69 static ngx_conf_bitmask_t ngx_http_dav_methods_mask[] = { | |
70 { ngx_string("off"), NGX_HTTP_DAV_OFF }, | |
71 { ngx_string("put"), NGX_HTTP_PUT }, | |
72 { ngx_string("delete"), NGX_HTTP_DELETE }, | |
637 | 73 { ngx_string("mkcol"), NGX_HTTP_MKCOL }, |
1116 | 74 { ngx_string("copy"), NGX_HTTP_COPY }, |
75 { ngx_string("move"), NGX_HTTP_MOVE }, | |
633 | 76 { ngx_null_string, 0 } |
77 }; | |
78 | |
79 | |
80 static ngx_command_t ngx_http_dav_commands[] = { | |
81 | |
82 { ngx_string("dav_methods"), | |
83 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, | |
84 ngx_conf_set_bitmask_slot, | |
85 NGX_HTTP_LOC_CONF_OFFSET, | |
86 offsetof(ngx_http_dav_loc_conf_t, methods), | |
87 &ngx_http_dav_methods_mask }, | |
88 | |
637 | 89 { ngx_string("create_full_put_path"), |
90 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
91 ngx_conf_set_flag_slot, | |
92 NGX_HTTP_LOC_CONF_OFFSET, | |
93 offsetof(ngx_http_dav_loc_conf_t, create_full_put_path), | |
94 NULL }, | |
95 | |
1816 | 96 { ngx_string("min_delete_depth"), |
97 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
98 ngx_conf_set_num_slot, | |
99 NGX_HTTP_LOC_CONF_OFFSET, | |
100 offsetof(ngx_http_dav_loc_conf_t, min_delete_depth), | |
101 NULL }, | |
102 | |
669 | 103 { ngx_string("dav_access"), |
675 | 104 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE123, |
1296
9fcfca54b208
dav_access uses ngx_conf_set_access_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
1289
diff
changeset
|
105 ngx_conf_set_access_slot, |
669 | 106 NGX_HTTP_LOC_CONF_OFFSET, |
1296
9fcfca54b208
dav_access uses ngx_conf_set_access_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
1289
diff
changeset
|
107 offsetof(ngx_http_dav_loc_conf_t, access), |
669 | 108 NULL }, |
109 | |
633 | 110 ngx_null_command |
111 }; | |
112 | |
113 | |
667 | 114 static ngx_http_module_t ngx_http_dav_module_ctx = { |
633 | 115 NULL, /* preconfiguration */ |
681 | 116 ngx_http_dav_init, /* postconfiguration */ |
633 | 117 |
118 NULL, /* create main configuration */ | |
119 NULL, /* init main configuration */ | |
120 | |
121 NULL, /* create server configuration */ | |
122 NULL, /* merge server configuration */ | |
123 | |
124 ngx_http_dav_create_loc_conf, /* create location configuration */ | |
125 ngx_http_dav_merge_loc_conf /* merge location configuration */ | |
126 }; | |
127 | |
128 | |
129 ngx_module_t ngx_http_dav_module = { | |
130 NGX_MODULE_V1, | |
131 &ngx_http_dav_module_ctx, /* module context */ | |
132 ngx_http_dav_commands, /* module directives */ | |
133 NGX_HTTP_MODULE, /* module type */ | |
134 NULL, /* init master */ | |
681 | 135 NULL, /* init module */ |
633 | 136 NULL, /* init process */ |
137 NULL, /* init thread */ | |
138 NULL, /* exit thread */ | |
139 NULL, /* exit process */ | |
140 NULL, /* exit master */ | |
141 NGX_MODULE_V1_PADDING | |
142 }; | |
143 | |
144 | |
145 static ngx_int_t | |
146 ngx_http_dav_handler(ngx_http_request_t *r) | |
147 { | |
148 ngx_int_t rc; | |
149 ngx_http_dav_loc_conf_t *dlcf; | |
150 | |
151 /* TODO: Win32 */ | |
152 if (r->zero_in_uri) { | |
153 return NGX_DECLINED; | |
154 } | |
155 | |
156 dlcf = ngx_http_get_module_loc_conf(r, ngx_http_dav_module); | |
157 | |
158 if (!(r->method & dlcf->methods)) { | |
159 return NGX_DECLINED; | |
160 } | |
161 | |
162 switch (r->method) { | |
163 | |
164 case NGX_HTTP_PUT: | |
165 | |
166 if (r->uri.data[r->uri.len - 1] == '/') { | |
1813
d3f80e0be8fa
change status code and add log message
Igor Sysoev <igor@sysoev.ru>
parents:
1804
diff
changeset
|
167 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
d3f80e0be8fa
change status code and add log message
Igor Sysoev <igor@sysoev.ru>
parents:
1804
diff
changeset
|
168 "can not PUT to a collection"); |
d3f80e0be8fa
change status code and add log message
Igor Sysoev <igor@sysoev.ru>
parents:
1804
diff
changeset
|
169 return NGX_HTTP_CONFLICT; |
633 | 170 } |
171 | |
172 r->request_body_in_file_only = 1; | |
173 r->request_body_in_persistent_file = 1; | |
1075
4d203f76b757
undo "client_body_in_file_only any"
Igor Sysoev <igor@sysoev.ru>
parents:
1060
diff
changeset
|
174 r->request_body_in_clean_file = 1; |
633 | 175 r->request_body_file_group_access = 1; |
637 | 176 r->request_body_file_log_level = 0; |
633 | 177 |
178 rc = ngx_http_read_client_request_body(r, ngx_http_dav_put_handler); | |
179 | |
180 if (rc >= NGX_HTTP_SPECIAL_RESPONSE) { | |
181 return rc; | |
182 } | |
183 | |
184 return NGX_DONE; | |
185 | |
186 case NGX_HTTP_DELETE: | |
187 | |
1116 | 188 return ngx_http_dav_delete_handler(r); |
637 | 189 |
190 case NGX_HTTP_MKCOL: | |
191 | |
1116 | 192 return ngx_http_dav_mkcol_handler(r, dlcf); |
637 | 193 |
1116 | 194 case NGX_HTTP_COPY: |
637 | 195 |
1116 | 196 return ngx_http_dav_copy_move_handler(r); |
637 | 197 |
1116 | 198 case NGX_HTTP_MOVE: |
637 | 199 |
1116 | 200 return ngx_http_dav_copy_move_handler(r); |
633 | 201 } |
202 | |
203 return NGX_DECLINED; | |
204 } | |
205 | |
206 | |
207 static void | |
208 ngx_http_dav_put_handler(ngx_http_request_t *r) | |
209 { | |
773 | 210 size_t root; |
681 | 211 time_t date; |
637 | 212 ngx_str_t *temp, path; |
1828
1f3c2b6607e0
use ngx_ext_rename_file() in PUT
Igor Sysoev <igor@sysoev.ru>
parents:
1825
diff
changeset
|
213 ngx_uint_t status; |
637 | 214 ngx_file_info_t fi; |
1828
1f3c2b6607e0
use ngx_ext_rename_file() in PUT
Igor Sysoev <igor@sysoev.ru>
parents:
1825
diff
changeset
|
215 ngx_ext_rename_file_t ext; |
637 | 216 ngx_http_dav_loc_conf_t *dlcf; |
633 | 217 |
773 | 218 ngx_http_map_uri_to_path(r, &path, &root, 0); |
633 | 219 |
220 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
221 "http put filename: \"%s\"", path.data); | |
222 | |
223 temp = &r->request_body->temp_file->file.name; | |
224 | |
225 if (ngx_file_info(path.data, &fi) == -1) { | |
226 status = NGX_HTTP_CREATED; | |
227 | |
228 } else { | |
229 status = NGX_HTTP_NO_CONTENT; | |
663 | 230 |
231 if (ngx_is_dir(&fi)) { | |
232 ngx_log_error(NGX_LOG_ERR, r->connection->log, NGX_EISDIR, | |
233 "\"%s\" could not be created", path.data); | |
633 | 234 |
663 | 235 if (ngx_delete_file(temp->data) == NGX_FILE_ERROR) { |
236 ngx_log_error(NGX_LOG_CRIT, r->connection->log, ngx_errno, | |
237 ngx_delete_file_n " \"%s\" failed", | |
238 temp->data); | |
239 } | |
240 | |
241 ngx_http_finalize_request(r, NGX_HTTP_CONFLICT); | |
242 return; | |
661 | 243 } |
637 | 244 } |
245 | |
669 | 246 dlcf = ngx_http_get_module_loc_conf(r, ngx_http_dav_module); |
247 | |
1828
1f3c2b6607e0
use ngx_ext_rename_file() in PUT
Igor Sysoev <igor@sysoev.ru>
parents:
1825
diff
changeset
|
248 ext.access = dlcf->access; |
1f3c2b6607e0
use ngx_ext_rename_file() in PUT
Igor Sysoev <igor@sysoev.ru>
parents:
1825
diff
changeset
|
249 ext.time = -1; |
1f3c2b6607e0
use ngx_ext_rename_file() in PUT
Igor Sysoev <igor@sysoev.ru>
parents:
1825
diff
changeset
|
250 ext.create_path = dlcf->create_full_put_path; |
1f3c2b6607e0
use ngx_ext_rename_file() in PUT
Igor Sysoev <igor@sysoev.ru>
parents:
1825
diff
changeset
|
251 ext.delete = 1; |
1f3c2b6607e0
use ngx_ext_rename_file() in PUT
Igor Sysoev <igor@sysoev.ru>
parents:
1825
diff
changeset
|
252 ext.log = r->connection->log; |
669 | 253 |
681 | 254 if (r->headers_in.date) { |
255 date = ngx_http_parse_time(r->headers_in.date->value.data, | |
256 r->headers_in.date->value.len); | |
257 | |
258 if (date != NGX_ERROR) { | |
1828
1f3c2b6607e0
use ngx_ext_rename_file() in PUT
Igor Sysoev <igor@sysoev.ru>
parents:
1825
diff
changeset
|
259 ext.time = date; |
1f3c2b6607e0
use ngx_ext_rename_file() in PUT
Igor Sysoev <igor@sysoev.ru>
parents:
1825
diff
changeset
|
260 ext.fd = r->request_body->temp_file->file.fd; |
681 | 261 } |
262 } | |
263 | |
1828
1f3c2b6607e0
use ngx_ext_rename_file() in PUT
Igor Sysoev <igor@sysoev.ru>
parents:
1825
diff
changeset
|
264 if (ngx_ext_rename_file(temp, &path, &ext) != NGX_OK) { |
1f3c2b6607e0
use ngx_ext_rename_file() in PUT
Igor Sysoev <igor@sysoev.ru>
parents:
1825
diff
changeset
|
265 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
1f3c2b6607e0
use ngx_ext_rename_file() in PUT
Igor Sysoev <igor@sysoev.ru>
parents:
1825
diff
changeset
|
266 return; |
637 | 267 } |
268 | |
633 | 269 if (status == NGX_HTTP_CREATED) { |
637 | 270 if (ngx_http_dav_location(r, path.data) != NGX_OK) { |
633 | 271 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); |
272 return; | |
273 } | |
639 | 274 |
275 r->headers_out.content_length_n = 0; | |
633 | 276 } |
277 | |
278 r->headers_out.status = status; | |
279 r->header_only = 1; | |
280 | |
281 ngx_http_finalize_request(r, ngx_http_send_header(r)); | |
282 return; | |
283 } | |
284 | |
285 | |
637 | 286 static ngx_int_t |
1116 | 287 ngx_http_dav_delete_handler(ngx_http_request_t *r) |
288 { | |
1816 | 289 size_t root; |
290 ngx_err_t err; | |
291 ngx_int_t rc, depth; | |
292 ngx_uint_t i, d, dir; | |
293 ngx_str_t path; | |
294 ngx_file_info_t fi; | |
295 ngx_http_dav_loc_conf_t *dlcf; | |
1116 | 296 |
297 if (r->headers_in.content_length_n > 0) { | |
1815 | 298 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
299 "DELETE with body is unsupported"); | |
1116 | 300 return NGX_HTTP_UNSUPPORTED_MEDIA_TYPE; |
301 } | |
302 | |
1816 | 303 dlcf = ngx_http_get_module_loc_conf(r, ngx_http_dav_module); |
304 | |
305 if (dlcf->min_delete_depth) { | |
306 d = 0; | |
307 | |
308 for (i = 0; i < r->uri.len; /* void */) { | |
309 if (r->uri.data[i++] == '/') { | |
310 if (++d >= dlcf->min_delete_depth && i < r->uri.len) { | |
311 goto ok; | |
312 } | |
313 } | |
314 } | |
315 | |
316 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
317 "insufficient URI depth:%i to DELETE", d); | |
318 return NGX_HTTP_CONFLICT; | |
319 } | |
320 | |
321 ok: | |
322 | |
1116 | 323 ngx_http_map_uri_to_path(r, &path, &root, 0); |
324 | |
325 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
326 "http delete filename: \"%s\"", path.data); | |
327 | |
328 if (ngx_file_info(path.data, &fi) == -1) { | |
1815 | 329 err = ngx_errno; |
330 | |
331 rc = (err == NGX_ENOTDIR) ? NGX_HTTP_CONFLICT : NGX_HTTP_NOT_FOUND; | |
332 | |
333 return ngx_http_dav_error(r->connection->log, err, | |
334 rc, ngx_file_info_n, path.data); | |
1116 | 335 } |
336 | |
337 if (ngx_is_dir(&fi)) { | |
338 | |
339 if (r->uri.data[r->uri.len - 1] != '/') { | |
1815 | 340 ngx_log_error(NGX_LOG_ERR, r->connection->log, NGX_EISDIR, |
341 "DELETE \"%s\" failed", path.data); | |
342 return NGX_HTTP_CONFLICT; | |
1116 | 343 } |
344 | |
345 depth = ngx_http_dav_depth(r, NGX_HTTP_DAV_INFINITY_DEPTH); | |
346 | |
347 if (depth != NGX_HTTP_DAV_INFINITY_DEPTH) { | |
1815 | 348 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
349 "\"Depth\" header must be infinity"); | |
1116 | 350 return NGX_HTTP_BAD_REQUEST; |
351 } | |
352 | |
353 path.len -= 2; /* omit "/\0" */ | |
354 | |
355 dir = 1; | |
356 | |
357 } else { | |
358 | |
1823 | 359 /* |
360 * we do not need to test (r->uri.data[r->uri.len - 1] == '/') | |
361 * because it ngx_file_info("/file/") returned NGX_ENOTDIR above | |
362 */ | |
363 | |
1116 | 364 depth = ngx_http_dav_depth(r, 0); |
365 | |
366 if (depth != 0 && depth != NGX_HTTP_DAV_INFINITY_DEPTH) { | |
1815 | 367 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
368 "\"Depth\" header must be 0 or infinity"); | |
1116 | 369 return NGX_HTTP_BAD_REQUEST; |
370 } | |
371 | |
372 dir = 0; | |
373 } | |
374 | |
375 rc = ngx_http_dav_delete_path(r, &path, dir); | |
376 | |
377 if (rc == NGX_OK) { | |
378 return NGX_HTTP_NO_CONTENT; | |
379 } | |
380 | |
381 return rc; | |
382 } | |
383 | |
384 | |
385 static ngx_int_t | |
1820 | 386 ngx_http_dav_delete_path(ngx_http_request_t *r, ngx_str_t *path, ngx_uint_t dir) |
1116 | 387 { |
1820 | 388 char *failed; |
389 ngx_tree_ctx_t tree; | |
390 | |
391 if (dir) { | |
392 | |
393 tree.init_handler = NULL; | |
394 tree.file_handler = ngx_http_dav_delete_file; | |
395 tree.pre_tree_handler = ngx_http_dav_noop; | |
396 tree.post_tree_handler = ngx_http_dav_delete_dir; | |
397 tree.spec_handler = ngx_http_dav_delete_file; | |
398 tree.data = NULL; | |
399 tree.alloc = 0; | |
400 tree.log = r->connection->log; | |
401 | |
402 /* TODO: 207 */ | |
403 | |
404 if (ngx_walk_tree(&tree, path) != NGX_OK) { | |
405 return NGX_HTTP_INTERNAL_SERVER_ERROR; | |
406 } | |
407 | |
408 if (ngx_delete_dir(path->data) != NGX_FILE_ERROR) { | |
409 return NGX_OK; | |
410 } | |
411 | |
412 failed = ngx_delete_dir_n; | |
413 | |
414 } else { | |
415 | |
416 if (ngx_delete_file(path->data) != NGX_FILE_ERROR) { | |
417 return NGX_OK; | |
418 } | |
419 | |
420 failed = ngx_delete_file_n; | |
421 } | |
422 | |
423 return ngx_http_dav_error(r->connection->log, ngx_errno, | |
424 NGX_HTTP_NOT_FOUND, failed, path->data); | |
1116 | 425 } |
426 | |
427 | |
428 static ngx_int_t | |
429 ngx_http_dav_delete_dir(ngx_tree_ctx_t *ctx, ngx_str_t *path) | |
430 { | |
431 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, ctx->log, 0, | |
432 "http delete dir: \"%s\"", path->data); | |
433 | |
434 if (ngx_delete_dir(path->data) == NGX_FILE_ERROR) { | |
435 | |
436 /* TODO: add to 207 */ | |
437 | |
438 (void) ngx_http_dav_error(ctx->log, ngx_errno, 0, ngx_delete_dir_n, | |
439 path->data); | |
440 } | |
441 | |
442 return NGX_OK; | |
443 } | |
444 | |
445 | |
446 static ngx_int_t | |
447 ngx_http_dav_delete_file(ngx_tree_ctx_t *ctx, ngx_str_t *path) | |
448 { | |
449 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, ctx->log, 0, | |
450 "http delete file: \"%s\"", path->data); | |
451 | |
452 if (ngx_delete_file(path->data) == NGX_FILE_ERROR) { | |
453 | |
454 /* TODO: add to 207 */ | |
455 | |
456 (void) ngx_http_dav_error(ctx->log, ngx_errno, 0, ngx_delete_file_n, | |
457 path->data); | |
458 } | |
459 | |
460 return NGX_OK; | |
461 } | |
462 | |
463 | |
464 static ngx_int_t | |
1820 | 465 ngx_http_dav_noop(ngx_tree_ctx_t *ctx, ngx_str_t *path) |
466 { | |
467 return NGX_OK; | |
468 } | |
469 | |
470 | |
471 static ngx_int_t | |
1116 | 472 ngx_http_dav_mkcol_handler(ngx_http_request_t *r, ngx_http_dav_loc_conf_t *dlcf) |
473 { | |
1819
0f907513dd3c
change status code, add log message, and test collection URI
Igor Sysoev <igor@sysoev.ru>
parents:
1818
diff
changeset
|
474 u_char *p; |
1116 | 475 size_t root; |
476 ngx_str_t path; | |
477 | |
478 if (r->headers_in.content_length_n > 0) { | |
1819
0f907513dd3c
change status code, add log message, and test collection URI
Igor Sysoev <igor@sysoev.ru>
parents:
1818
diff
changeset
|
479 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
0f907513dd3c
change status code, add log message, and test collection URI
Igor Sysoev <igor@sysoev.ru>
parents:
1818
diff
changeset
|
480 "MKCOL with body is unsupported"); |
1116 | 481 return NGX_HTTP_UNSUPPORTED_MEDIA_TYPE; |
482 } | |
483 | |
1819
0f907513dd3c
change status code, add log message, and test collection URI
Igor Sysoev <igor@sysoev.ru>
parents:
1818
diff
changeset
|
484 if (r->uri.data[r->uri.len - 1] != '/') { |
0f907513dd3c
change status code, add log message, and test collection URI
Igor Sysoev <igor@sysoev.ru>
parents:
1818
diff
changeset
|
485 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
0f907513dd3c
change status code, add log message, and test collection URI
Igor Sysoev <igor@sysoev.ru>
parents:
1818
diff
changeset
|
486 "MKCOL can create a collection only"); |
0f907513dd3c
change status code, add log message, and test collection URI
Igor Sysoev <igor@sysoev.ru>
parents:
1818
diff
changeset
|
487 return NGX_HTTP_CONFLICT; |
1116 | 488 } |
489 | |
1819
0f907513dd3c
change status code, add log message, and test collection URI
Igor Sysoev <igor@sysoev.ru>
parents:
1818
diff
changeset
|
490 p = ngx_http_map_uri_to_path(r, &path, &root, 0); |
0f907513dd3c
change status code, add log message, and test collection URI
Igor Sysoev <igor@sysoev.ru>
parents:
1818
diff
changeset
|
491 |
0f907513dd3c
change status code, add log message, and test collection URI
Igor Sysoev <igor@sysoev.ru>
parents:
1818
diff
changeset
|
492 *(p - 1) = '\0'; |
1116 | 493 |
494 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
495 "http mkcol path: \"%s\"", path.data); | |
496 | |
497 if (ngx_create_dir(path.data, ngx_dir_access(dlcf->access)) | |
498 != NGX_FILE_ERROR) | |
499 { | |
500 if (ngx_http_dav_location(r, path.data) != NGX_OK) { | |
501 return NGX_HTTP_INTERNAL_SERVER_ERROR; | |
502 } | |
503 | |
504 return NGX_HTTP_CREATED; | |
505 } | |
506 | |
507 return ngx_http_dav_error(r->connection->log, ngx_errno, | |
1819
0f907513dd3c
change status code, add log message, and test collection URI
Igor Sysoev <igor@sysoev.ru>
parents:
1818
diff
changeset
|
508 NGX_HTTP_CONFLICT, ngx_create_dir_n, path.data); |
1116 | 509 } |
510 | |
511 | |
512 static ngx_int_t | |
513 ngx_http_dav_copy_move_handler(ngx_http_request_t *r) | |
514 { | |
1804
d457a1576532
several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents:
1803
diff
changeset
|
515 u_char *p, *desthost, *last, ch; |
d457a1576532
several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents:
1803
diff
changeset
|
516 size_t len, root; |
1116 | 517 ngx_err_t err; |
518 ngx_int_t rc, depth; | |
1825
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
519 ngx_uint_t overwrite, slash, dir; |
1116 | 520 ngx_str_t path, uri; |
521 ngx_tree_ctx_t tree; | |
522 ngx_file_info_t fi; | |
1804
d457a1576532
several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents:
1803
diff
changeset
|
523 ngx_table_elt_t *host, *dest, *over; |
1116 | 524 ngx_http_dav_copy_ctx_t copy; |
1825
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
525 ngx_http_dav_loc_conf_t *dlcf; |
1116 | 526 |
527 if (r->headers_in.content_length_n > 0) { | |
528 return NGX_HTTP_UNSUPPORTED_MEDIA_TYPE; | |
529 } | |
530 | |
531 dest = r->headers_in.destination; | |
532 | |
533 if (dest == NULL) { | |
534 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
535 "client sent no \"Destination\" header"); | |
536 return NGX_HTTP_BAD_REQUEST; | |
537 } | |
538 | |
1804
d457a1576532
several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents:
1803
diff
changeset
|
539 host = r->headers_in.host; |
d457a1576532
several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents:
1803
diff
changeset
|
540 |
d457a1576532
several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents:
1803
diff
changeset
|
541 if (host == NULL) { |
d457a1576532
several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents:
1803
diff
changeset
|
542 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
d457a1576532
several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents:
1803
diff
changeset
|
543 "client sent no \"Host\" header"); |
d457a1576532
several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents:
1803
diff
changeset
|
544 return NGX_HTTP_BAD_REQUEST; |
1116 | 545 } |
546 | |
547 #if (NGX_HTTP_SSL) | |
548 | |
549 if (r->connection->ssl) { | |
550 if (ngx_strncmp(dest->value.data, "https://", sizeof("https://") - 1) | |
551 != 0) | |
552 { | |
553 goto invalid_destination; | |
554 } | |
555 | |
1804
d457a1576532
several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents:
1803
diff
changeset
|
556 desthost = dest->value.data + sizeof("https://") - 1; |
1116 | 557 |
558 } else | |
559 #endif | |
560 { | |
561 if (ngx_strncmp(dest->value.data, "http://", sizeof("http://") - 1) | |
562 != 0) | |
563 { | |
564 goto invalid_destination; | |
565 } | |
566 | |
1804
d457a1576532
several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents:
1803
diff
changeset
|
567 desthost = dest->value.data + sizeof("http://") - 1; |
1116 | 568 } |
569 | |
1804
d457a1576532
several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents:
1803
diff
changeset
|
570 len = r->headers_in.host_name_len; |
d457a1576532
several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents:
1803
diff
changeset
|
571 |
d457a1576532
several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents:
1803
diff
changeset
|
572 if (ngx_strncmp(desthost, host->value.data, len) != 0) { |
1116 | 573 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
1822
935427c55e04
test URI/Destination collection/non-collection and Depth
Igor Sysoev <igor@sysoev.ru>
parents:
1821
diff
changeset
|
574 "\"Destination\" URI \"%V\" is handled by " |
1116 | 575 "different repository than the source URI", |
576 &dest->value); | |
577 return NGX_HTTP_BAD_REQUEST; | |
578 } | |
579 | |
580 last = dest->value.data + dest->value.len; | |
581 | |
1804
d457a1576532
several changes in server_name:
Igor Sysoev <igor@sysoev.ru>
parents:
1803
diff
changeset
|
582 for (p = desthost + len; p < last; p++) { |
1116 | 583 if (*p == '/') { |
584 goto destination_done; | |
585 } | |
586 } | |
587 | |
588 invalid_destination: | |
589 | |
590 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
591 "client sent invalid \"Destination\" header: \"%V\"", | |
592 &dest->value); | |
593 return NGX_HTTP_BAD_REQUEST; | |
594 | |
595 destination_done: | |
596 | |
1822
935427c55e04
test URI/Destination collection/non-collection and Depth
Igor Sysoev <igor@sysoev.ru>
parents:
1821
diff
changeset
|
597 if ((r->uri.data[r->uri.len - 1] == '/' && *(last - 1) != '/') |
935427c55e04
test URI/Destination collection/non-collection and Depth
Igor Sysoev <igor@sysoev.ru>
parents:
1821
diff
changeset
|
598 || (r->uri.data[r->uri.len - 1] != '/' && *(last - 1) == '/')) |
935427c55e04
test URI/Destination collection/non-collection and Depth
Igor Sysoev <igor@sysoev.ru>
parents:
1821
diff
changeset
|
599 { |
935427c55e04
test URI/Destination collection/non-collection and Depth
Igor Sysoev <igor@sysoev.ru>
parents:
1821
diff
changeset
|
600 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
935427c55e04
test URI/Destination collection/non-collection and Depth
Igor Sysoev <igor@sysoev.ru>
parents:
1821
diff
changeset
|
601 "both URI \"%V\" and \"Destination\" URI \"%V\" " |
935427c55e04
test URI/Destination collection/non-collection and Depth
Igor Sysoev <igor@sysoev.ru>
parents:
1821
diff
changeset
|
602 "should be either collections or non-collections", |
935427c55e04
test URI/Destination collection/non-collection and Depth
Igor Sysoev <igor@sysoev.ru>
parents:
1821
diff
changeset
|
603 &r->uri, &dest->value); |
935427c55e04
test URI/Destination collection/non-collection and Depth
Igor Sysoev <igor@sysoev.ru>
parents:
1821
diff
changeset
|
604 return NGX_HTTP_CONFLICT; |
935427c55e04
test URI/Destination collection/non-collection and Depth
Igor Sysoev <igor@sysoev.ru>
parents:
1821
diff
changeset
|
605 } |
935427c55e04
test URI/Destination collection/non-collection and Depth
Igor Sysoev <igor@sysoev.ru>
parents:
1821
diff
changeset
|
606 |
935427c55e04
test URI/Destination collection/non-collection and Depth
Igor Sysoev <igor@sysoev.ru>
parents:
1821
diff
changeset
|
607 depth = ngx_http_dav_depth(r, NGX_HTTP_DAV_INFINITY_DEPTH); |
1116 | 608 |
1822
935427c55e04
test URI/Destination collection/non-collection and Depth
Igor Sysoev <igor@sysoev.ru>
parents:
1821
diff
changeset
|
609 if (depth != NGX_HTTP_DAV_INFINITY_DEPTH) { |
935427c55e04
test URI/Destination collection/non-collection and Depth
Igor Sysoev <igor@sysoev.ru>
parents:
1821
diff
changeset
|
610 |
935427c55e04
test URI/Destination collection/non-collection and Depth
Igor Sysoev <igor@sysoev.ru>
parents:
1821
diff
changeset
|
611 if (r->method == NGX_HTTP_COPY) { |
935427c55e04
test URI/Destination collection/non-collection and Depth
Igor Sysoev <igor@sysoev.ru>
parents:
1821
diff
changeset
|
612 if (depth != 0) { |
935427c55e04
test URI/Destination collection/non-collection and Depth
Igor Sysoev <igor@sysoev.ru>
parents:
1821
diff
changeset
|
613 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
935427c55e04
test URI/Destination collection/non-collection and Depth
Igor Sysoev <igor@sysoev.ru>
parents:
1821
diff
changeset
|
614 "\"Depth\" header must be 0 or infinity"); |
935427c55e04
test URI/Destination collection/non-collection and Depth
Igor Sysoev <igor@sysoev.ru>
parents:
1821
diff
changeset
|
615 return NGX_HTTP_BAD_REQUEST; |
935427c55e04
test URI/Destination collection/non-collection and Depth
Igor Sysoev <igor@sysoev.ru>
parents:
1821
diff
changeset
|
616 } |
935427c55e04
test URI/Destination collection/non-collection and Depth
Igor Sysoev <igor@sysoev.ru>
parents:
1821
diff
changeset
|
617 |
935427c55e04
test URI/Destination collection/non-collection and Depth
Igor Sysoev <igor@sysoev.ru>
parents:
1821
diff
changeset
|
618 } else { |
935427c55e04
test URI/Destination collection/non-collection and Depth
Igor Sysoev <igor@sysoev.ru>
parents:
1821
diff
changeset
|
619 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
935427c55e04
test URI/Destination collection/non-collection and Depth
Igor Sysoev <igor@sysoev.ru>
parents:
1821
diff
changeset
|
620 "\"Depth\" header must be infinity"); |
935427c55e04
test URI/Destination collection/non-collection and Depth
Igor Sysoev <igor@sysoev.ru>
parents:
1821
diff
changeset
|
621 return NGX_HTTP_BAD_REQUEST; |
935427c55e04
test URI/Destination collection/non-collection and Depth
Igor Sysoev <igor@sysoev.ru>
parents:
1821
diff
changeset
|
622 } |
1116 | 623 } |
1174
6be5ee17d80b
style fix: remove trailing spaces
Igor Sysoev <igor@sysoev.ru>
parents:
1116
diff
changeset
|
624 |
1116 | 625 over = r->headers_in.overwrite; |
626 | |
627 if (over) { | |
628 if (over->value.len == 1) { | |
629 ch = over->value.data[0]; | |
630 | |
631 if (ch == 'T' || ch == 't') { | |
632 overwrite = 1; | |
633 goto overwrite_done; | |
634 } | |
635 | |
636 if (ch == 'F' || ch == 'f') { | |
637 overwrite = 0; | |
638 goto overwrite_done; | |
639 } | |
640 | |
641 } | |
642 | |
643 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
644 "client sent invalid \"Overwrite\" header: \"%V\"", | |
645 &over->value); | |
646 return NGX_HTTP_BAD_REQUEST; | |
647 } | |
648 | |
649 overwrite = 1; | |
650 | |
651 overwrite_done: | |
652 | |
653 ngx_http_map_uri_to_path(r, &path, &root, 0); | |
654 | |
655 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
656 "http copy from: \"%s\"", path.data); | |
657 | |
658 uri = r->uri; | |
659 | |
660 r->uri.len = last - p; | |
661 r->uri.data = p; | |
662 | |
663 ngx_http_map_uri_to_path(r, ©.path, &root, 0); | |
664 | |
665 r->uri = uri; | |
666 | |
667 copy.path.len--; /* omit "\0" */ | |
668 | |
669 if (copy.path.data[copy.path.len - 1] == '/') { | |
670 slash = 1; | |
671 copy.path.len--; | |
672 copy.path.data[copy.path.len] = '\0'; | |
673 | |
674 } else { | |
675 slash = 0; | |
676 } | |
677 | |
678 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
679 "http copy to: \"%s\"", copy.path.data); | |
680 | |
681 if (ngx_file_info(copy.path.data, &fi) == -1) { | |
682 err = ngx_errno; | |
683 | |
684 if (err != NGX_ENOENT) { | |
685 return ngx_http_dav_error(r->connection->log, err, | |
686 NGX_HTTP_NOT_FOUND, ngx_file_info_n, | |
687 copy.path.data); | |
688 } | |
689 | |
690 /* destination does not exist */ | |
691 | |
1825
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
692 overwrite = 0; |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
693 dir = 0; |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
694 |
1116 | 695 } else { |
696 | |
697 /* destination exists */ | |
698 | |
699 if (ngx_is_dir(&fi) && !slash) { | |
1824 | 700 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
701 "\"%V\" could not be %Ved to collection \"%V\"", | |
702 &r->uri, &r->method_name, &dest->value); | |
1116 | 703 return NGX_HTTP_CONFLICT; |
704 } | |
705 | |
706 if (!overwrite) { | |
1824 | 707 ngx_log_error(NGX_LOG_ERR, r->connection->log, NGX_EEXIST, |
708 "\"%s\" could not be created", copy.path.data); | |
1116 | 709 return NGX_HTTP_PRECONDITION_FAILED; |
710 } | |
711 | |
1825
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
712 dir = ngx_is_dir(&fi); |
1116 | 713 } |
714 | |
715 if (ngx_file_info(path.data, &fi) == -1) { | |
716 return ngx_http_dav_error(r->connection->log, ngx_errno, | |
717 NGX_HTTP_NOT_FOUND, ngx_file_info_n, | |
718 path.data); | |
719 } | |
720 | |
721 if (ngx_is_dir(&fi)) { | |
722 | |
723 if (r->uri.data[r->uri.len - 1] != '/') { | |
1825
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
724 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
725 "\"%V\" is collection", &r->uri); |
1116 | 726 return NGX_HTTP_BAD_REQUEST; |
727 } | |
728 | |
1825
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
729 if (overwrite) { |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
730 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
731 "http delete: \"%s\"", copy.path.data); |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
732 |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
733 rc = ngx_http_dav_delete_path(r, ©.path, dir); |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
734 |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
735 if (rc != NGX_OK) { |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
736 return rc; |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
737 } |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
738 } |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
739 } |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
740 |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
741 if (ngx_is_dir(&fi)) { |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
742 |
1116 | 743 path.len -= 2; /* omit "/\0" */ |
744 | |
745 if (r->method == NGX_HTTP_MOVE) { | |
746 if (ngx_rename_file(path.data, copy.path.data) != NGX_FILE_ERROR) { | |
747 return NGX_HTTP_CREATED; | |
748 } | |
749 } | |
750 | |
751 if (ngx_create_dir(copy.path.data, ngx_file_access(&fi)) | |
752 == NGX_FILE_ERROR) | |
753 { | |
754 return ngx_http_dav_error(r->connection->log, ngx_errno, | |
755 NGX_HTTP_NOT_FOUND, | |
756 ngx_create_dir_n, copy.path.data); | |
757 } | |
758 | |
759 copy.len = path.len; | |
760 | |
1769
a35bc4007ec3
tree.init_handler is never called
Igor Sysoev <igor@sysoev.ru>
parents:
1749
diff
changeset
|
761 tree.init_handler = NULL; |
1825
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
762 tree.file_handler = ngx_http_dav_copy_tree_file; |
1116 | 763 tree.pre_tree_handler = ngx_http_dav_copy_dir; |
764 tree.post_tree_handler = ngx_http_dav_copy_dir_time; | |
765 tree.spec_handler = ngx_http_dav_noop; | |
766 tree.data = © | |
767 tree.alloc = 0; | |
768 tree.log = r->connection->log; | |
769 | |
770 if (ngx_walk_tree(&tree, &path) == NGX_OK) { | |
771 | |
772 if (r->method == NGX_HTTP_MOVE) { | |
773 rc = ngx_http_dav_delete_path(r, &path, 1); | |
774 | |
775 if (rc != NGX_OK) { | |
776 return rc; | |
777 } | |
778 } | |
779 | |
780 return NGX_HTTP_CREATED; | |
781 } | |
782 | |
783 } else { | |
784 | |
785 if (r->method == NGX_HTTP_MOVE) { | |
786 if (ngx_rename_file(path.data, copy.path.data) != NGX_FILE_ERROR) { | |
787 return NGX_HTTP_NO_CONTENT; | |
788 } | |
789 } | |
790 | |
1825
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
791 dlcf = ngx_http_get_module_loc_conf(r, ngx_http_dav_module); |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
792 |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
793 tree.size = ngx_file_size(&fi); |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
794 tree.mtime = ngx_file_mtime(&fi); |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
795 tree.access = dlcf->access; |
1116 | 796 tree.log = r->connection->log; |
797 | |
1825
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
798 if (ngx_http_dav_copy_file(&tree, path.data, copy.path.data) == NGX_OK) |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
799 { |
1116 | 800 if (r->method == NGX_HTTP_MOVE) { |
801 rc = ngx_http_dav_delete_path(r, &path, 0); | |
802 | |
803 if (rc != NGX_OK) { | |
804 return rc; | |
805 } | |
806 } | |
807 | |
808 return NGX_HTTP_NO_CONTENT; | |
809 } | |
810 } | |
811 | |
812 return NGX_HTTP_INTERNAL_SERVER_ERROR; | |
813 } | |
814 | |
815 | |
816 static ngx_int_t | |
817 ngx_http_dav_copy_dir(ngx_tree_ctx_t *ctx, ngx_str_t *path) | |
818 { | |
819 u_char *p, *dir; | |
820 size_t len; | |
821 ngx_http_dav_copy_ctx_t *copy; | |
822 | |
823 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, ctx->log, 0, | |
824 "http copy dir: \"%s\"", path->data); | |
825 | |
826 copy = ctx->data; | |
827 | |
828 len = copy->path.len + path->len; | |
829 | |
830 dir = ngx_alloc(len + 1, ctx->log); | |
831 if (dir == NULL) { | |
832 return NGX_ABORT; | |
833 } | |
834 | |
835 p = ngx_cpymem(dir, copy->path.data, copy->path.len); | |
836 (void) ngx_cpystrn(p, path->data + copy->len, path->len - copy->len + 1); | |
837 | |
838 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, ctx->log, 0, | |
839 "http copy dir to: \"%s\"", dir); | |
840 | |
841 if (ngx_create_dir(dir, ngx_dir_access(ctx->access)) == NGX_FILE_ERROR) { | |
842 (void) ngx_http_dav_error(ctx->log, ngx_errno, 0, ngx_create_dir_n, | |
843 dir); | |
844 } | |
845 | |
846 ngx_free(dir); | |
847 | |
848 return NGX_OK; | |
849 } | |
850 | |
851 | |
852 static ngx_int_t | |
853 ngx_http_dav_copy_dir_time(ngx_tree_ctx_t *ctx, ngx_str_t *path) | |
854 { | |
855 u_char *p, *dir; | |
856 size_t len; | |
857 ngx_http_dav_copy_ctx_t *copy; | |
858 | |
859 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, ctx->log, 0, | |
860 "http copy dir time: \"%s\"", path->data); | |
861 | |
862 copy = ctx->data; | |
863 | |
864 len = copy->path.len + path->len; | |
865 | |
866 dir = ngx_alloc(len + 1, ctx->log); | |
867 if (dir == NULL) { | |
868 return NGX_ABORT; | |
869 } | |
870 | |
871 p = ngx_cpymem(dir, copy->path.data, copy->path.len); | |
872 (void) ngx_cpystrn(p, path->data + copy->len, path->len - copy->len + 1); | |
873 | |
874 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, ctx->log, 0, | |
875 "http copy dir time to: \"%s\"", dir); | |
876 | |
1803
7405719e4848
condition declarations inside blocks update missed in r1705
Igor Sysoev <igor@sysoev.ru>
parents:
1769
diff
changeset
|
877 #if (NGX_WIN32) |
7405719e4848
condition declarations inside blocks update missed in r1705
Igor Sysoev <igor@sysoev.ru>
parents:
1769
diff
changeset
|
878 { |
7405719e4848
condition declarations inside blocks update missed in r1705
Igor Sysoev <igor@sysoev.ru>
parents:
1769
diff
changeset
|
879 ngx_fd_t fd; |
1116 | 880 |
881 fd = ngx_open_file(dir, NGX_FILE_RDWR, NGX_FILE_OPEN, 0); | |
882 | |
883 if (fd == NGX_INVALID_FILE) { | |
884 (void) ngx_http_dav_error(ctx->log, ngx_errno, 0, ngx_open_file_n, dir); | |
885 goto failed; | |
886 } | |
887 | |
888 if (ngx_set_file_time(NULL, fd, ctx->mtime) != NGX_OK) { | |
889 ngx_log_error(NGX_LOG_ALERT, ctx->log, ngx_errno, | |
890 ngx_set_file_time_n " \"%s\" failed", dir); | |
891 } | |
892 | |
893 if (ngx_close_file(fd) == NGX_FILE_ERROR) { | |
894 ngx_log_error(NGX_LOG_ALERT, ctx->log, ngx_errno, | |
895 ngx_close_file_n " \"%s\" failed", dir); | |
896 } | |
1803
7405719e4848
condition declarations inside blocks update missed in r1705
Igor Sysoev <igor@sysoev.ru>
parents:
1769
diff
changeset
|
897 } |
1116 | 898 |
899 failed: | |
900 | |
901 #else | |
902 | |
903 if (ngx_set_file_time(dir, 0, ctx->mtime) != NGX_OK) { | |
904 ngx_log_error(NGX_LOG_ALERT, ctx->log, ngx_errno, | |
905 ngx_set_file_time_n " \"%s\" failed", dir); | |
906 } | |
907 | |
908 #endif | |
909 | |
910 ngx_free(dir); | |
911 | |
912 return NGX_OK; | |
913 } | |
914 | |
915 | |
916 static ngx_int_t | |
1825
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
917 ngx_http_dav_copy_tree_file(ngx_tree_ctx_t *ctx, ngx_str_t *path) |
1116 | 918 { |
919 u_char *p, *file; | |
920 size_t len; | |
921 ngx_http_dav_copy_ctx_t *copy; | |
922 | |
923 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, ctx->log, 0, | |
924 "http copy file: \"%s\"", path->data); | |
925 | |
926 copy = ctx->data; | |
927 | |
928 len = copy->path.len + path->len; | |
929 | |
930 file = ngx_alloc(len + 1, ctx->log); | |
931 if (file == NULL) { | |
932 return NGX_ABORT; | |
933 } | |
934 | |
935 p = ngx_cpymem(file, copy->path.data, copy->path.len); | |
936 (void) ngx_cpystrn(p, path->data + copy->len, path->len - copy->len + 1); | |
937 | |
938 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, ctx->log, 0, | |
939 "http copy file to: \"%s\"", file); | |
940 | |
1825
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
941 (void) ngx_http_dav_copy_file(ctx, path->data, file); |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
942 |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
943 ngx_free(file); |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
944 |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
945 return NGX_OK; |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
946 } |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
947 |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
948 |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
949 static ngx_int_t |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
950 ngx_http_dav_copy_file(ngx_tree_ctx_t *ctx, u_char *from, u_char *to) |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
951 { |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
952 off_t size; |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
953 ssize_t n; |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
954 ngx_fd_t fd, cfd; |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
955 ngx_int_t rc; |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
956 u_char buf[NGX_HTTP_DAV_COPY_BLOCK]; |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
957 |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
958 fd = ngx_open_file(from, NGX_FILE_RDONLY, NGX_FILE_OPEN, 0); |
1116 | 959 |
960 if (fd == NGX_INVALID_FILE) { | |
961 (void) ngx_http_dav_error(ctx->log, ngx_errno, 0, ngx_open_file_n, | |
1825
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
962 from); |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
963 return NGX_ERROR; |
1116 | 964 } |
965 | |
1825
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
966 cfd = ngx_open_file(to, NGX_FILE_WRONLY, NGX_FILE_CREATE_OR_OPEN, |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
967 ctx->access); |
1116 | 968 |
1825
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
969 rc = NGX_ERROR; |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
970 |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
971 if (cfd == NGX_INVALID_FILE) { |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
972 (void) ngx_http_dav_error(ctx->log, ngx_errno, 0, ngx_open_file_n, to); |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
973 goto failed; |
1116 | 974 } |
975 | |
976 for (size = ctx->size; size > 0; size -= n) { | |
977 | |
978 n = ngx_read_fd(fd, buf, NGX_HTTP_DAV_COPY_BLOCK); | |
979 | |
980 if (n == NGX_FILE_ERROR) { | |
981 ngx_log_error(NGX_LOG_ALERT, ctx->log, ngx_errno, | |
1825
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
982 ngx_read_fd_n " \"%s\" failed", from); |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
983 goto failed; |
1116 | 984 } |
985 | |
1825
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
986 if (ngx_write_fd(cfd, buf, n) == NGX_FILE_ERROR) { |
1116 | 987 ngx_log_error(NGX_LOG_ALERT, ctx->log, ngx_errno, |
1825
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
988 ngx_write_fd_n " \"%s\" failed", to); |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
989 goto failed; |
1116 | 990 } |
991 } | |
992 | |
1825
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
993 if (ngx_set_file_time(to, cfd, ctx->mtime) != NGX_OK) { |
1116 | 994 ngx_log_error(NGX_LOG_ALERT, ctx->log, ngx_errno, |
1825
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
995 ngx_set_file_time_n " \"%s\" failed", to); |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
996 goto failed; |
1116 | 997 } |
998 | |
1825
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
999 if (ngx_close_file(cfd) == NGX_FILE_ERROR) { |
1116 | 1000 ngx_log_error(NGX_LOG_ALERT, ctx->log, ngx_errno, |
1825
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
1001 ngx_close_file_n " \"%s\" failed", to); |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
1002 goto failed; |
1116 | 1003 } |
1004 | |
1825
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
1005 rc = NGX_OK; |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
1006 |
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
1007 failed: |
1116 | 1008 |
1009 if (ngx_close_file(fd) == NGX_FILE_ERROR) { | |
1010 ngx_log_error(NGX_LOG_ALERT, ctx->log, ngx_errno, | |
1825
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
1011 ngx_close_file_n " \"%s\" failed", from); |
1116 | 1012 } |
1013 | |
1825
2e0fbfef56d4
do not delete target until all tests will be done,
Igor Sysoev <igor@sysoev.ru>
parents:
1824
diff
changeset
|
1014 return rc; |
1116 | 1015 } |
1016 | |
1017 | |
1018 static ngx_int_t | |
1019 ngx_http_dav_depth(ngx_http_request_t *r, ngx_int_t dflt) | |
1020 { | |
1021 ngx_table_elt_t *depth; | |
1174
6be5ee17d80b
style fix: remove trailing spaces
Igor Sysoev <igor@sysoev.ru>
parents:
1116
diff
changeset
|
1022 |
1116 | 1023 depth = r->headers_in.depth; |
1024 | |
1025 if (depth == NULL) { | |
1026 return dflt; | |
1027 } | |
1028 | |
1029 if (depth->value.len == 1) { | |
1030 | |
1031 if (depth->value.data[0] == '0') { | |
1032 return 0; | |
1033 } | |
1034 | |
1035 if (depth->value.data[0] == '1') { | |
1036 return 1; | |
1037 } | |
1038 | |
1039 } else { | |
1040 | |
1041 if (depth->value.len == sizeof("infinity") - 1 | |
1042 && ngx_strcmp(depth->value.data, "infinity") == 0) | |
1043 { | |
1044 return NGX_HTTP_DAV_INFINITY_DEPTH; | |
1045 } | |
1046 } | |
1047 | |
1048 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
1049 "client sent invalid \"Depth\" header: \"%V\"", | |
1050 &depth->value); | |
1051 | |
1052 return NGX_HTTP_DAV_INVALID_DEPTH; | |
1053 } | |
1054 | |
1055 | |
1056 static ngx_int_t | |
1057 ngx_http_dav_error(ngx_log_t *log, ngx_err_t err, ngx_int_t not_found, | |
637 | 1058 char *failed, u_char *path) |
1059 { | |
1060 ngx_int_t rc; | |
1061 ngx_uint_t level; | |
1062 | |
1063 if (err == NGX_ENOENT || err == NGX_ENOTDIR || err == NGX_ENAMETOOLONG) { | |
1064 level = NGX_LOG_ERR; | |
1065 rc = not_found; | |
1066 | |
1067 } else if (err == NGX_EACCES || err == NGX_EPERM) { | |
1068 level = NGX_LOG_ERR; | |
1069 rc = NGX_HTTP_FORBIDDEN; | |
1070 | |
1071 } else if (err == NGX_EEXIST) { | |
1072 level = NGX_LOG_ERR; | |
1073 rc = NGX_HTTP_NOT_ALLOWED; | |
1074 | |
1075 } else if (err == NGX_ENOSPC) { | |
1076 level = NGX_LOG_CRIT; | |
1077 rc = NGX_HTTP_INSUFFICIENT_STORAGE; | |
1078 | |
1079 } else { | |
1080 level = NGX_LOG_CRIT; | |
1081 rc = NGX_HTTP_INTERNAL_SERVER_ERROR; | |
1082 } | |
1083 | |
1116 | 1084 ngx_log_error(level, log, err, "%s \"%s\" failed", failed, path); |
637 | 1085 |
1086 return rc; | |
1087 } | |
1088 | |
1089 | |
1090 static ngx_int_t | |
1091 ngx_http_dav_location(ngx_http_request_t *r, u_char *path) | |
1092 { | |
1093 u_char *location; | |
1094 ngx_http_core_loc_conf_t *clcf; | |
1095 | |
1096 r->headers_out.location = ngx_palloc(r->pool, sizeof(ngx_table_elt_t)); | |
1097 if (r->headers_out.location == NULL) { | |
1098 return NGX_ERROR; | |
1099 } | |
1100 | |
1101 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); | |
1102 | |
1103 if (!clcf->alias && clcf->root_lengths == NULL) { | |
1104 location = path + clcf->root.len; | |
1105 | |
1106 } else { | |
1107 location = ngx_palloc(r->pool, r->uri.len); | |
1108 if (location == NULL) { | |
1109 return NGX_ERROR; | |
1110 } | |
1111 | |
1112 ngx_memcpy(location, r->uri.data, r->uri.len); | |
1113 } | |
1114 | |
1115 /* | |
1116 * we do not need to set the r->headers_out.location->hash and | |
1117 * r->headers_out.location->key fields | |
1118 */ | |
1119 | |
1120 r->headers_out.location->value.len = r->uri.len; | |
1121 r->headers_out.location->value.data = location; | |
1122 | |
1123 return NGX_OK; | |
1124 } | |
1125 | |
1126 | |
633 | 1127 static void * |
1128 ngx_http_dav_create_loc_conf(ngx_conf_t *cf) | |
1129 { | |
1130 ngx_http_dav_loc_conf_t *conf; | |
1131 | |
1132 conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_dav_loc_conf_t)); | |
1133 if (conf == NULL) { | |
1134 return NGX_CONF_ERROR; | |
1135 } | |
1136 | |
1137 /* | |
1138 * set by ngx_pcalloc(): | |
1139 * | |
1140 * conf->methods = 0; | |
1141 */ | |
1142 | |
1816 | 1143 conf->min_delete_depth = NGX_CONF_UNSET; |
1144 conf->access = NGX_CONF_UNSET_UINT; | |
637 | 1145 conf->create_full_put_path = NGX_CONF_UNSET; |
1146 | |
633 | 1147 return conf; |
1148 } | |
1149 | |
1150 | |
1151 static char * | |
1152 ngx_http_dav_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child) | |
1153 { | |
1154 ngx_http_dav_loc_conf_t *prev = parent; | |
1155 ngx_http_dav_loc_conf_t *conf = child; | |
1156 | |
1157 ngx_conf_merge_bitmask_value(conf->methods, prev->methods, | |
637 | 1158 (NGX_CONF_BITMASK_SET|NGX_HTTP_DAV_OFF)); |
1159 | |
1816 | 1160 ngx_conf_merge_uint_value(conf->min_delete_depth, |
1161 prev->min_delete_depth, 0); | |
633 | 1162 |
669 | 1163 ngx_conf_merge_uint_value(conf->access, prev->access, 0600); |
1164 | |
1816 | 1165 ngx_conf_merge_value(conf->create_full_put_path, |
1166 prev->create_full_put_path, 0); | |
1167 | |
633 | 1168 return NGX_CONF_OK; |
1169 } | |
1170 | |
1171 | |
1172 static ngx_int_t | |
681 | 1173 ngx_http_dav_init(ngx_conf_t *cf) |
633 | 1174 { |
1175 ngx_http_handler_pt *h; | |
1176 ngx_http_core_main_conf_t *cmcf; | |
1177 | |
681 | 1178 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
633 | 1179 |
1180 h = ngx_array_push(&cmcf->phases[NGX_HTTP_CONTENT_PHASE].handlers); | |
1181 if (h == NULL) { | |
1182 return NGX_ERROR; | |
1183 } | |
1184 | |
1185 *h = ngx_http_dav_handler; | |
1186 | |
1187 return NGX_OK; | |
1188 } |