This source file includes following definitions.
- proxy_authentication
- basic_authentication
- http_context_headers
- http_connect
- in_domain
- make_http_soap_request
- get_http_header_value
- get_http_body
- get_http_headers
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22 #include "php_soap.h"
23 #include "ext/standard/base64.h"
24 #include "ext/standard/md5.h"
25 #include "ext/standard/php_rand.h"
26
27 static char *get_http_header_value(char *headers, char *type);
28 static int get_http_body(php_stream *socketd, int close, char *headers, char **response, int *out_size TSRMLS_DC);
29 static int get_http_headers(php_stream *socketd,char **response, int *out_size TSRMLS_DC);
30
31 #define smart_str_append_const(str, const) \
32 smart_str_appendl(str,const,sizeof(const)-1)
33
34
35 int proxy_authentication(zval* this_ptr, smart_str* soap_headers TSRMLS_DC)
36 {
37 zval **login, **password;
38
39 if (zend_hash_find(Z_OBJPROP_P(this_ptr), "_proxy_login", sizeof("_proxy_login"), (void **)&login) == SUCCESS &&
40 Z_TYPE_PP(login) == IS_STRING) {
41 unsigned char* buf;
42 int len;
43 smart_str auth = {0};
44
45 smart_str_appendl(&auth, Z_STRVAL_PP(login), Z_STRLEN_PP(login));
46 smart_str_appendc(&auth, ':');
47 if (zend_hash_find(Z_OBJPROP_P(this_ptr), "_proxy_password", sizeof("_proxy_password"), (void **)&password) == SUCCESS &&
48 Z_TYPE_PP(password) == IS_STRING) {
49 smart_str_appendl(&auth, Z_STRVAL_PP(password), Z_STRLEN_PP(password));
50 }
51 smart_str_0(&auth);
52 buf = php_base64_encode((unsigned char*)auth.c, auth.len, &len);
53 smart_str_append_const(soap_headers, "Proxy-Authorization: Basic ");
54 smart_str_appendl(soap_headers, (char*)buf, len);
55 smart_str_append_const(soap_headers, "\r\n");
56 efree(buf);
57 smart_str_free(&auth);
58 return 1;
59 }
60 return 0;
61 }
62
63
64 int basic_authentication(zval* this_ptr, smart_str* soap_headers TSRMLS_DC)
65 {
66 zval **login, **password;
67
68 if (zend_hash_find(Z_OBJPROP_P(this_ptr), "_login", sizeof("_login"), (void **)&login) == SUCCESS &&
69 Z_TYPE_PP(login) == IS_STRING &&
70 !zend_hash_exists(Z_OBJPROP_P(this_ptr), "_digest", sizeof("_digest"))) {
71 unsigned char* buf;
72 int len;
73 smart_str auth = {0};
74
75 smart_str_appendl(&auth, Z_STRVAL_PP(login), Z_STRLEN_PP(login));
76 smart_str_appendc(&auth, ':');
77 if (zend_hash_find(Z_OBJPROP_P(this_ptr), "_password", sizeof("_password"), (void **)&password) == SUCCESS &&
78 Z_TYPE_PP(password) == IS_STRING) {
79 smart_str_appendl(&auth, Z_STRVAL_PP(password), Z_STRLEN_PP(password));
80 }
81 smart_str_0(&auth);
82 buf = php_base64_encode((unsigned char*)auth.c, auth.len, &len);
83 smart_str_append_const(soap_headers, "Authorization: Basic ");
84 smart_str_appendl(soap_headers, (char*)buf, len);
85 smart_str_append_const(soap_headers, "\r\n");
86 efree(buf);
87 smart_str_free(&auth);
88 return 1;
89 }
90 return 0;
91 }
92
93
94 void http_context_headers(php_stream_context* context,
95 zend_bool has_authorization,
96 zend_bool has_proxy_authorization,
97 zend_bool has_cookies,
98 smart_str* soap_headers TSRMLS_DC)
99 {
100 zval **tmp;
101
102 if (context &&
103 php_stream_context_get_option(context, "http", "header", &tmp) == SUCCESS &&
104 Z_TYPE_PP(tmp) == IS_STRING && Z_STRLEN_PP(tmp)) {
105 char *s = Z_STRVAL_PP(tmp);
106 char *p;
107 int name_len;
108
109 while (*s) {
110
111 while (*s == ' ' || *s == '\t' || *s == '\r' || *s == '\n') {
112 s++;
113 }
114
115 p = s;
116 name_len = -1;
117 while (*p) {
118 if (*p == ':') {
119 if (name_len < 0) name_len = p - s;
120 break;
121 } else if (*p == ' ' || *p == '\t') {
122 if (name_len < 0) name_len = p - s;
123 } else if (*p == '\r' || *p == '\n') {
124 break;
125 }
126 p++;
127 }
128 if (*p == ':') {
129
130 while (*p && *p != '\r' && *p != '\n') {
131 p++;
132 }
133
134 if ((name_len != sizeof("host")-1 ||
135 strncasecmp(s, "host", sizeof("host")-1) != 0) &&
136 (name_len != sizeof("connection")-1 ||
137 strncasecmp(s, "connection", sizeof("connection")-1) != 0) &&
138 (name_len != sizeof("user-agent")-1 ||
139 strncasecmp(s, "user-agent", sizeof("user-agent")-1) != 0) &&
140 (name_len != sizeof("content-length")-1 ||
141 strncasecmp(s, "content-length", sizeof("content-length")-1) != 0) &&
142 (name_len != sizeof("content-type")-1 ||
143 strncasecmp(s, "content-type", sizeof("content-type")-1) != 0) &&
144 (!has_cookies ||
145 name_len != sizeof("cookie")-1 ||
146 strncasecmp(s, "cookie", sizeof("cookie")-1) != 0) &&
147 (!has_authorization ||
148 name_len != sizeof("authorization")-1 ||
149 strncasecmp(s, "authorization", sizeof("authorization")-1) != 0) &&
150 (!has_proxy_authorization ||
151 name_len != sizeof("proxy-authorization")-1 ||
152 strncasecmp(s, "proxy-authorization", sizeof("proxy-authorization")-1) != 0)) {
153
154 smart_str_appendl(soap_headers, s, p-s);
155 smart_str_append_const(soap_headers, "\r\n");
156 }
157 }
158 s = (*p) ? (p + 1) : p;
159 }
160 }
161 }
162
163 static php_stream* http_connect(zval* this_ptr, php_url *phpurl, int use_ssl, php_stream_context *context, int *use_proxy TSRMLS_DC)
164 {
165 php_stream *stream;
166 zval **proxy_host, **proxy_port, **tmp;
167 char *host;
168 char *name;
169 char *protocol;
170 long namelen;
171 int port;
172 int old_error_reporting;
173 struct timeval tv;
174 struct timeval *timeout = NULL;
175
176 if (zend_hash_find(Z_OBJPROP_P(this_ptr), "_proxy_host", sizeof("_proxy_host"), (void **) &proxy_host) == SUCCESS &&
177 Z_TYPE_PP(proxy_host) == IS_STRING &&
178 zend_hash_find(Z_OBJPROP_P(this_ptr), "_proxy_port", sizeof("_proxy_port"), (void **) &proxy_port) == SUCCESS &&
179 Z_TYPE_PP(proxy_port) == IS_LONG) {
180 host = Z_STRVAL_PP(proxy_host);
181 port = Z_LVAL_PP(proxy_port);
182 *use_proxy = 1;
183 } else {
184 host = phpurl->host;
185 port = phpurl->port;
186 }
187 if (zend_hash_find(Z_OBJPROP_P(this_ptr), "_connection_timeout", sizeof("_connection_timeout"), (void **) &tmp) == SUCCESS &&
188 Z_TYPE_PP(tmp) == IS_LONG && Z_LVAL_PP(tmp) > 0) {
189 tv.tv_sec = Z_LVAL_PP(tmp);
190 tv.tv_usec = 0;
191 timeout = &tv;
192 }
193
194 old_error_reporting = EG(error_reporting);
195 EG(error_reporting) &= ~(E_WARNING|E_NOTICE|E_USER_WARNING|E_USER_NOTICE);
196
197
198 if (use_ssl && !*use_proxy) {
199 if (zend_hash_find(Z_OBJPROP_P(this_ptr), "_ssl_method", sizeof("_ssl_method"), (void **) &tmp) == SUCCESS &&
200 Z_TYPE_PP(tmp) == IS_LONG) {
201
202 switch (Z_LVAL_PP(tmp)) {
203 case SOAP_SSL_METHOD_TLS:
204 protocol = "tls";
205 break;
206
207 case SOAP_SSL_METHOD_SSLv2:
208 protocol = "sslv2";
209 break;
210
211 case SOAP_SSL_METHOD_SSLv3:
212 protocol = "sslv3";
213 break;
214
215 case SOAP_SSL_METHOD_SSLv23:
216 protocol = "ssl";
217 break;
218
219 default:
220 protocol = "ssl";
221 break;
222
223 }
224 } else {
225 protocol = "ssl";
226 }
227 } else {
228 protocol = "tcp";
229 }
230
231 namelen = spprintf(&name, 0, "%s://%s:%d", protocol, host, port);
232
233 stream = php_stream_xport_create(name, namelen,
234 REPORT_ERRORS,
235 STREAM_XPORT_CLIENT | STREAM_XPORT_CONNECT,
236 NULL ,
237 timeout,
238 context,
239 NULL, NULL);
240 efree(name);
241
242
243 if (stream && *use_proxy && use_ssl) {
244 smart_str soap_headers = {0};
245 char *http_headers;
246 int http_header_size;
247
248 smart_str_append_const(&soap_headers, "CONNECT ");
249 smart_str_appends(&soap_headers, phpurl->host);
250 smart_str_appendc(&soap_headers, ':');
251 smart_str_append_unsigned(&soap_headers, phpurl->port);
252 smart_str_append_const(&soap_headers, " HTTP/1.1\r\n");
253 smart_str_append_const(&soap_headers, "Host: ");
254 smart_str_appends(&soap_headers, phpurl->host);
255 if (phpurl->port != 80) {
256 smart_str_appendc(&soap_headers, ':');
257 smart_str_append_unsigned(&soap_headers, phpurl->port);
258 }
259 smart_str_append_const(&soap_headers, "\r\n");
260 proxy_authentication(this_ptr, &soap_headers TSRMLS_CC);
261 smart_str_append_const(&soap_headers, "\r\n");
262 if (php_stream_write(stream, soap_headers.c, soap_headers.len) != soap_headers.len) {
263 php_stream_close(stream);
264 stream = NULL;
265 }
266 smart_str_free(&soap_headers);
267
268 if (stream) {
269 if (!get_http_headers(stream, &http_headers, &http_header_size TSRMLS_CC) || http_headers == NULL) {
270 php_stream_close(stream);
271 stream = NULL;
272 }
273 if (http_headers) {
274 efree(http_headers);
275 }
276 }
277
278 if (stream) {
279
280
281 int crypto_method = STREAM_CRYPTO_METHOD_SSLv23_CLIENT;
282 if (zend_hash_find(Z_OBJPROP_P(this_ptr), "_ssl_method", sizeof("_ssl_method"), (void **) &tmp) == SUCCESS &&
283 Z_TYPE_PP(tmp) == IS_LONG) {
284 switch (Z_LVAL_PP(tmp)) {
285 case SOAP_SSL_METHOD_TLS:
286 crypto_method = STREAM_CRYPTO_METHOD_TLS_CLIENT;
287 break;
288
289 case SOAP_SSL_METHOD_SSLv2:
290 crypto_method = STREAM_CRYPTO_METHOD_SSLv2_CLIENT;
291 break;
292
293 case SOAP_SSL_METHOD_SSLv3:
294 crypto_method = STREAM_CRYPTO_METHOD_SSLv3_CLIENT;
295 break;
296
297 case SOAP_SSL_METHOD_SSLv23:
298 crypto_method = STREAM_CRYPTO_METHOD_SSLv23_CLIENT;
299 break;
300
301 default:
302 crypto_method = STREAM_CRYPTO_METHOD_TLS_CLIENT;
303 break;
304 }
305 }
306 if (php_stream_xport_crypto_setup(stream, crypto_method, NULL TSRMLS_CC) < 0 ||
307 php_stream_xport_crypto_enable(stream, 1 TSRMLS_CC) < 0) {
308 php_stream_close(stream);
309 stream = NULL;
310 }
311 }
312 }
313
314 EG(error_reporting) = old_error_reporting;
315 return stream;
316 }
317
318 static int in_domain(const char *host, const char *domain)
319 {
320 if (domain[0] == '.') {
321 int l1 = strlen(host);
322 int l2 = strlen(domain);
323 if (l1 > l2) {
324 return strcmp(host+l1-l2,domain) == 0;
325 } else {
326 return 0;
327 }
328 } else {
329 return strcmp(host,domain) == 0;
330 }
331 }
332
333 int make_http_soap_request(zval *this_ptr,
334 char *buf,
335 int buf_size,
336 char *location,
337 char *soapaction,
338 int soap_version,
339 char **buffer,
340 int *buffer_len TSRMLS_DC)
341 {
342 char *request;
343 smart_str soap_headers = {0};
344 smart_str soap_headers_z = {0};
345 int request_size, err;
346 php_url *phpurl = NULL;
347 php_stream *stream;
348 zval **trace, **tmp;
349 int use_proxy = 0;
350 int use_ssl;
351 char *http_headers, *http_body, *content_type, *http_version, *cookie_itt;
352 int http_header_size, http_body_size, http_close;
353 char *connection;
354 int http_1_1;
355 int http_status;
356 int content_type_xml = 0;
357 long redirect_max = 20;
358 char *content_encoding;
359 char *http_msg = NULL;
360 zend_bool old_allow_url_fopen;
361 php_stream_context *context = NULL;
362 zend_bool has_authorization = 0;
363 zend_bool has_proxy_authorization = 0;
364 zend_bool has_cookies = 0;
365
366 if (this_ptr == NULL || Z_TYPE_P(this_ptr) != IS_OBJECT) {
367 return FALSE;
368 }
369
370 request = buf;
371 request_size = buf_size;
372
373 if (zend_hash_find(Z_OBJPROP_P(this_ptr), "compression", sizeof("compression"), (void **)&tmp) == SUCCESS && Z_TYPE_PP(tmp) == IS_LONG) {
374 int level = Z_LVAL_PP(tmp) & 0x0f;
375 int kind = Z_LVAL_PP(tmp) & SOAP_COMPRESSION_DEFLATE;
376
377 if (level > 9) {level = 9;}
378
379 if ((Z_LVAL_PP(tmp) & SOAP_COMPRESSION_ACCEPT) != 0) {
380 smart_str_append_const(&soap_headers_z,"Accept-Encoding: gzip, deflate\r\n");
381 }
382 if (level > 0) {
383 zval func;
384 zval retval;
385 zval param1, param2, param3;
386 zval *params[3];
387 int n;
388
389 params[0] = ¶m1;
390 INIT_PZVAL(params[0]);
391 params[1] = ¶m2;
392 INIT_PZVAL(params[1]);
393 params[2] = ¶m3;
394 INIT_PZVAL(params[2]);
395 ZVAL_STRINGL(params[0], buf, buf_size, 0);
396 ZVAL_LONG(params[1], level);
397 if (kind == SOAP_COMPRESSION_DEFLATE) {
398 n = 2;
399 ZVAL_STRING(&func, "gzcompress", 0);
400 smart_str_append_const(&soap_headers_z,"Content-Encoding: deflate\r\n");
401 } else {
402 n = 3;
403 ZVAL_STRING(&func, "gzencode", 0);
404 smart_str_append_const(&soap_headers_z,"Content-Encoding: gzip\r\n");
405 ZVAL_LONG(params[2], 0x1f);
406 }
407 if (call_user_function(CG(function_table), (zval**)NULL, &func, &retval, n, params TSRMLS_CC) == SUCCESS &&
408 Z_TYPE(retval) == IS_STRING) {
409 request = Z_STRVAL(retval);
410 request_size = Z_STRLEN(retval);
411 } else {
412 if (request != buf) {efree(request);}
413 smart_str_free(&soap_headers_z);
414 return FALSE;
415 }
416 }
417 }
418
419 if (zend_hash_find(Z_OBJPROP_P(this_ptr), "httpsocket", sizeof("httpsocket"), (void **)&tmp) == SUCCESS) {
420 php_stream_from_zval_no_verify(stream,tmp);
421 if (zend_hash_find(Z_OBJPROP_P(this_ptr), "_use_proxy", sizeof("_use_proxy"), (void **)&tmp) == SUCCESS && Z_TYPE_PP(tmp) == IS_LONG) {
422 use_proxy = Z_LVAL_PP(tmp);
423 }
424 } else {
425 stream = NULL;
426 }
427
428 if (location != NULL && location[0] != '\000') {
429 phpurl = php_url_parse(location);
430 }
431
432 if (SUCCESS == zend_hash_find(Z_OBJPROP_P(this_ptr),
433 "_stream_context", sizeof("_stream_context"), (void**)&tmp)) {
434 context = php_stream_context_from_zval(*tmp, 0);
435 }
436
437 if (context &&
438 php_stream_context_get_option(context, "http", "max_redirects", &tmp) == SUCCESS) {
439 if (Z_TYPE_PP(tmp) != IS_STRING || !is_numeric_string(Z_STRVAL_PP(tmp), Z_STRLEN_PP(tmp), &redirect_max, NULL, 1)) {
440 if (Z_TYPE_PP(tmp) == IS_LONG)
441 redirect_max = Z_LVAL_PP(tmp);
442 }
443 }
444
445 try_again:
446 if (phpurl == NULL || phpurl->host == NULL) {
447 if (phpurl != NULL) {php_url_free(phpurl);}
448 if (request != buf) {efree(request);}
449 add_soap_fault(this_ptr, "HTTP", "Unable to parse URL", NULL, NULL TSRMLS_CC);
450 smart_str_free(&soap_headers_z);
451 return FALSE;
452 }
453
454 use_ssl = 0;
455 if (phpurl->scheme != NULL && strcmp(phpurl->scheme, "https") == 0) {
456 use_ssl = 1;
457 } else if (phpurl->scheme == NULL || strcmp(phpurl->scheme, "http") != 0) {
458 php_url_free(phpurl);
459 if (request != buf) {efree(request);}
460 add_soap_fault(this_ptr, "HTTP", "Unknown protocol. Only http and https are allowed.", NULL, NULL TSRMLS_CC);
461 smart_str_free(&soap_headers_z);
462 return FALSE;
463 }
464
465 old_allow_url_fopen = PG(allow_url_fopen);
466 PG(allow_url_fopen) = 1;
467 if (use_ssl && php_stream_locate_url_wrapper("https://", NULL, STREAM_LOCATE_WRAPPERS_ONLY TSRMLS_CC) == NULL) {
468 php_url_free(phpurl);
469 if (request != buf) {efree(request);}
470 add_soap_fault(this_ptr, "HTTP", "SSL support is not available in this build", NULL, NULL TSRMLS_CC);
471 PG(allow_url_fopen) = old_allow_url_fopen;
472 smart_str_free(&soap_headers_z);
473 return FALSE;
474 }
475
476 if (phpurl->port == 0) {
477 phpurl->port = use_ssl ? 443 : 80;
478 }
479
480
481 if (stream != NULL) {
482 php_url *orig;
483 if (zend_hash_find(Z_OBJPROP_P(this_ptr), "httpurl", sizeof("httpurl"), (void **)&tmp) == SUCCESS &&
484 (orig = (php_url *) zend_fetch_resource(tmp TSRMLS_CC, -1, "httpurl", NULL, 1, le_url)) != NULL &&
485 ((use_proxy && !use_ssl) ||
486 (((use_ssl && orig->scheme != NULL && strcmp(orig->scheme, "https") == 0) ||
487 (!use_ssl && orig->scheme == NULL) ||
488 (!use_ssl && strcmp(orig->scheme, "https") != 0)) &&
489 strcmp(orig->host, phpurl->host) == 0 &&
490 orig->port == phpurl->port))) {
491 } else {
492 php_stream_close(stream);
493 zend_hash_del(Z_OBJPROP_P(this_ptr), "httpurl", sizeof("httpurl"));
494 zend_hash_del(Z_OBJPROP_P(this_ptr), "httpsocket", sizeof("httpsocket"));
495 zend_hash_del(Z_OBJPROP_P(this_ptr), "_use_proxy", sizeof("_use_proxy"));
496 stream = NULL;
497 use_proxy = 0;
498 }
499 }
500
501
502 if (stream != NULL && php_stream_eof(stream)) {
503 php_stream_close(stream);
504 zend_hash_del(Z_OBJPROP_P(this_ptr), "httpurl", sizeof("httpurl"));
505 zend_hash_del(Z_OBJPROP_P(this_ptr), "httpsocket", sizeof("httpsocket"));
506 zend_hash_del(Z_OBJPROP_P(this_ptr), "_use_proxy", sizeof("_use_proxy"));
507 stream = NULL;
508 use_proxy = 0;
509 }
510
511 if (!stream) {
512 stream = http_connect(this_ptr, phpurl, use_ssl, context, &use_proxy TSRMLS_CC);
513 if (stream) {
514 php_stream_auto_cleanup(stream);
515 add_property_resource(this_ptr, "httpsocket", php_stream_get_resource_id(stream));
516 add_property_long(this_ptr, "_use_proxy", use_proxy);
517 } else {
518 php_url_free(phpurl);
519 if (request != buf) {efree(request);}
520 add_soap_fault(this_ptr, "HTTP", "Could not connect to host", NULL, NULL TSRMLS_CC);
521 PG(allow_url_fopen) = old_allow_url_fopen;
522 smart_str_free(&soap_headers_z);
523 return FALSE;
524 }
525 }
526 PG(allow_url_fopen) = old_allow_url_fopen;
527
528 if (stream) {
529 zval **cookies, **login, **password;
530 int ret = zend_list_insert(phpurl, le_url TSRMLS_CC);
531
532 add_property_resource(this_ptr, "httpurl", ret);
533
534
535 if (context &&
536 php_stream_context_get_option(context, "http", "protocol_version", &tmp) == SUCCESS &&
537 Z_TYPE_PP(tmp) == IS_DOUBLE &&
538 Z_DVAL_PP(tmp) == 1.0) {
539 http_1_1 = 0;
540 } else {
541 http_1_1 = 1;
542 }
543
544 smart_str_append_const(&soap_headers, "POST ");
545 if (use_proxy && !use_ssl) {
546 smart_str_appends(&soap_headers, phpurl->scheme);
547 smart_str_append_const(&soap_headers, "://");
548 smart_str_appends(&soap_headers, phpurl->host);
549 smart_str_appendc(&soap_headers, ':');
550 smart_str_append_unsigned(&soap_headers, phpurl->port);
551 }
552 if (phpurl->path) {
553 smart_str_appends(&soap_headers, phpurl->path);
554 } else {
555 smart_str_appendc(&soap_headers, '/');
556 }
557 if (phpurl->query) {
558 smart_str_appendc(&soap_headers, '?');
559 smart_str_appends(&soap_headers, phpurl->query);
560 }
561 if (phpurl->fragment) {
562 smart_str_appendc(&soap_headers, '#');
563 smart_str_appends(&soap_headers, phpurl->fragment);
564 }
565 if (http_1_1) {
566 smart_str_append_const(&soap_headers, " HTTP/1.1\r\n");
567 } else {
568 smart_str_append_const(&soap_headers, " HTTP/1.0\r\n");
569 }
570 smart_str_append_const(&soap_headers, "Host: ");
571 smart_str_appends(&soap_headers, phpurl->host);
572 if (phpurl->port != (use_ssl?443:80)) {
573 smart_str_appendc(&soap_headers, ':');
574 smart_str_append_unsigned(&soap_headers, phpurl->port);
575 }
576 if (!http_1_1 ||
577 (zend_hash_find(Z_OBJPROP_P(this_ptr), "_keep_alive", sizeof("_keep_alive"), (void **)&tmp) == SUCCESS &&
578 (Z_TYPE_PP(tmp) == IS_BOOL || Z_TYPE_PP(tmp) == IS_LONG) &&
579 Z_LVAL_PP(tmp) == 0)) {
580 smart_str_append_const(&soap_headers, "\r\n"
581 "Connection: close\r\n");
582 } else {
583 smart_str_append_const(&soap_headers, "\r\n"
584 "Connection: Keep-Alive\r\n");
585 }
586 if (zend_hash_find(Z_OBJPROP_P(this_ptr), "_user_agent", sizeof("_user_agent"), (void **)&tmp) == SUCCESS &&
587 Z_TYPE_PP(tmp) == IS_STRING) {
588 if (Z_STRLEN_PP(tmp) > 0) {
589 smart_str_append_const(&soap_headers, "User-Agent: ");
590 smart_str_appendl(&soap_headers, Z_STRVAL_PP(tmp), Z_STRLEN_PP(tmp));
591 smart_str_append_const(&soap_headers, "\r\n");
592 }
593 } else if (context &&
594 php_stream_context_get_option(context, "http", "user_agent", &tmp) == SUCCESS &&
595 Z_TYPE_PP(tmp) == IS_STRING) {
596 if (Z_STRLEN_PP(tmp) > 0) {
597 smart_str_append_const(&soap_headers, "User-Agent: ");
598 smart_str_appendl(&soap_headers, Z_STRVAL_PP(tmp), Z_STRLEN_PP(tmp));
599 smart_str_append_const(&soap_headers, "\r\n");
600 }
601 } else if (FG(user_agent)) {
602 smart_str_append_const(&soap_headers, "User-Agent: ");
603 smart_str_appends(&soap_headers, FG(user_agent));
604 smart_str_append_const(&soap_headers, "\r\n");
605 } else {
606 smart_str_append_const(&soap_headers, "User-Agent: PHP-SOAP/"PHP_VERSION"\r\n");
607 }
608
609 smart_str_append(&soap_headers, &soap_headers_z);
610
611 if (soap_version == SOAP_1_2) {
612 smart_str_append_const(&soap_headers,"Content-Type: application/soap+xml; charset=utf-8");
613 if (soapaction) {
614 smart_str_append_const(&soap_headers,"; action=\"");
615 smart_str_appends(&soap_headers, soapaction);
616 smart_str_append_const(&soap_headers,"\"");
617 }
618 smart_str_append_const(&soap_headers,"\r\n");
619 } else {
620 smart_str_append_const(&soap_headers,"Content-Type: text/xml; charset=utf-8\r\n");
621 if (soapaction) {
622 smart_str_append_const(&soap_headers, "SOAPAction: \"");
623 smart_str_appends(&soap_headers, soapaction);
624 smart_str_append_const(&soap_headers, "\"\r\n");
625 }
626 }
627 smart_str_append_const(&soap_headers,"Content-Length: ");
628 smart_str_append_long(&soap_headers, request_size);
629 smart_str_append_const(&soap_headers, "\r\n");
630
631
632 if (zend_hash_find(Z_OBJPROP_P(this_ptr), "_login", sizeof("_login"), (void **)&login) == SUCCESS &&
633 Z_TYPE_PP(login) == IS_STRING) {
634 zval **digest;
635
636 has_authorization = 1;
637 if (zend_hash_find(Z_OBJPROP_P(this_ptr), "_digest", sizeof("_digest"), (void **)&digest) == SUCCESS) {
638 if (Z_TYPE_PP(digest) == IS_ARRAY) {
639 char HA1[33], HA2[33], response[33], cnonce[33], nc[9];
640 PHP_MD5_CTX md5ctx;
641 unsigned char hash[16];
642
643 PHP_MD5Init(&md5ctx);
644 snprintf(cnonce, sizeof(cnonce), "%ld", php_rand(TSRMLS_C));
645 PHP_MD5Update(&md5ctx, (unsigned char*)cnonce, strlen(cnonce));
646 PHP_MD5Final(hash, &md5ctx);
647 make_digest(cnonce, hash);
648
649 if (zend_hash_find(Z_ARRVAL_PP(digest), "nc", sizeof("nc"), (void **)&tmp) == SUCCESS &&
650 Z_TYPE_PP(tmp) == IS_LONG) {
651 Z_LVAL_PP(tmp)++;
652 snprintf(nc, sizeof(nc), "%08ld", Z_LVAL_PP(tmp));
653 } else {
654 add_assoc_long(*digest, "nc", 1);
655 strcpy(nc, "00000001");
656 }
657
658 PHP_MD5Init(&md5ctx);
659 PHP_MD5Update(&md5ctx, (unsigned char*)Z_STRVAL_PP(login), Z_STRLEN_PP(login));
660 PHP_MD5Update(&md5ctx, (unsigned char*)":", 1);
661 if (zend_hash_find(Z_ARRVAL_PP(digest), "realm", sizeof("realm"), (void **)&tmp) == SUCCESS &&
662 Z_TYPE_PP(tmp) == IS_STRING) {
663 PHP_MD5Update(&md5ctx, (unsigned char*)Z_STRVAL_PP(tmp), Z_STRLEN_PP(tmp));
664 }
665 PHP_MD5Update(&md5ctx, (unsigned char*)":", 1);
666 if (zend_hash_find(Z_OBJPROP_P(this_ptr), "_password", sizeof("_password"), (void **)&password) == SUCCESS &&
667 Z_TYPE_PP(password) == IS_STRING) {
668 PHP_MD5Update(&md5ctx, (unsigned char*)Z_STRVAL_PP(password), Z_STRLEN_PP(password));
669 }
670 PHP_MD5Final(hash, &md5ctx);
671 make_digest(HA1, hash);
672 if (zend_hash_find(Z_ARRVAL_PP(digest), "algorithm", sizeof("algorithm"), (void **)&tmp) == SUCCESS &&
673 Z_TYPE_PP(tmp) == IS_STRING &&
674 Z_STRLEN_PP(tmp) == sizeof("md5-sess")-1 &&
675 stricmp(Z_STRVAL_PP(tmp), "md5-sess") == 0) {
676 PHP_MD5Init(&md5ctx);
677 PHP_MD5Update(&md5ctx, (unsigned char*)HA1, 32);
678 PHP_MD5Update(&md5ctx, (unsigned char*)":", 1);
679 if (zend_hash_find(Z_ARRVAL_PP(digest), "nonce", sizeof("nonce"), (void **)&tmp) == SUCCESS &&
680 Z_TYPE_PP(tmp) == IS_STRING) {
681 PHP_MD5Update(&md5ctx, (unsigned char*)Z_STRVAL_PP(tmp), Z_STRLEN_PP(tmp));
682 }
683 PHP_MD5Update(&md5ctx, (unsigned char*)":", 1);
684 PHP_MD5Update(&md5ctx, (unsigned char*)cnonce, 8);
685 PHP_MD5Final(hash, &md5ctx);
686 make_digest(HA1, hash);
687 }
688
689 PHP_MD5Init(&md5ctx);
690 PHP_MD5Update(&md5ctx, (unsigned char*)"POST:", sizeof("POST:")-1);
691 if (phpurl->path) {
692 PHP_MD5Update(&md5ctx, (unsigned char*)phpurl->path, strlen(phpurl->path));
693 } else {
694 PHP_MD5Update(&md5ctx, (unsigned char*)"/", 1);
695 }
696 if (phpurl->query) {
697 PHP_MD5Update(&md5ctx, (unsigned char*)"?", 1);
698 PHP_MD5Update(&md5ctx, (unsigned char*)phpurl->query, strlen(phpurl->query));
699 }
700
701
702
703
704
705
706
707
708
709
710
711 PHP_MD5Final(hash, &md5ctx);
712 make_digest(HA2, hash);
713
714 PHP_MD5Init(&md5ctx);
715 PHP_MD5Update(&md5ctx, (unsigned char*)HA1, 32);
716 PHP_MD5Update(&md5ctx, (unsigned char*)":", 1);
717 if (zend_hash_find(Z_ARRVAL_PP(digest), "nonce", sizeof("nonce"), (void **)&tmp) == SUCCESS &&
718 Z_TYPE_PP(tmp) == IS_STRING) {
719 PHP_MD5Update(&md5ctx, (unsigned char*)Z_STRVAL_PP(tmp), Z_STRLEN_PP(tmp));
720 }
721 PHP_MD5Update(&md5ctx, (unsigned char*)":", 1);
722 if (zend_hash_find(Z_ARRVAL_PP(digest), "qop", sizeof("qop"), (void **)&tmp) == SUCCESS &&
723 Z_TYPE_PP(tmp) == IS_STRING) {
724 PHP_MD5Update(&md5ctx, (unsigned char*)nc, 8);
725 PHP_MD5Update(&md5ctx, (unsigned char*)":", 1);
726 PHP_MD5Update(&md5ctx, (unsigned char*)cnonce, 8);
727 PHP_MD5Update(&md5ctx, (unsigned char*)":", 1);
728
729 PHP_MD5Update(&md5ctx, (unsigned char*)"auth", sizeof("auth")-1);
730 PHP_MD5Update(&md5ctx, (unsigned char*)":", 1);
731 }
732 PHP_MD5Update(&md5ctx, (unsigned char*)HA2, 32);
733 PHP_MD5Final(hash, &md5ctx);
734 make_digest(response, hash);
735
736 smart_str_append_const(&soap_headers, "Authorization: Digest username=\"");
737 smart_str_appendl(&soap_headers, Z_STRVAL_PP(login), Z_STRLEN_PP(login));
738 if (zend_hash_find(Z_ARRVAL_PP(digest), "realm", sizeof("realm"), (void **)&tmp) == SUCCESS &&
739 Z_TYPE_PP(tmp) == IS_STRING) {
740 smart_str_append_const(&soap_headers, "\", realm=\"");
741 smart_str_appendl(&soap_headers, Z_STRVAL_PP(tmp), Z_STRLEN_PP(tmp));
742 }
743 if (zend_hash_find(Z_ARRVAL_PP(digest), "nonce", sizeof("nonce"), (void **)&tmp) == SUCCESS &&
744 Z_TYPE_PP(tmp) == IS_STRING) {
745 smart_str_append_const(&soap_headers, "\", nonce=\"");
746 smart_str_appendl(&soap_headers, Z_STRVAL_PP(tmp), Z_STRLEN_PP(tmp));
747 }
748 smart_str_append_const(&soap_headers, "\", uri=\"");
749 if (phpurl->path) {
750 smart_str_appends(&soap_headers, phpurl->path);
751 } else {
752 smart_str_appendc(&soap_headers, '/');
753 }
754 if (phpurl->query) {
755 smart_str_appendc(&soap_headers, '?');
756 smart_str_appends(&soap_headers, phpurl->query);
757 }
758 if (phpurl->fragment) {
759 smart_str_appendc(&soap_headers, '#');
760 smart_str_appends(&soap_headers, phpurl->fragment);
761 }
762 if (zend_hash_find(Z_ARRVAL_PP(digest), "qop", sizeof("qop"), (void **)&tmp) == SUCCESS &&
763 Z_TYPE_PP(tmp) == IS_STRING) {
764
765 smart_str_append_const(&soap_headers, "\", qop=\"auth");
766 smart_str_append_const(&soap_headers, "\", nc=\"");
767 smart_str_appendl(&soap_headers, nc, 8);
768 smart_str_append_const(&soap_headers, "\", cnonce=\"");
769 smart_str_appendl(&soap_headers, cnonce, 8);
770 }
771 smart_str_append_const(&soap_headers, "\", response=\"");
772 smart_str_appendl(&soap_headers, response, 32);
773 if (zend_hash_find(Z_ARRVAL_PP(digest), "opaque", sizeof("opaque"), (void **)&tmp) == SUCCESS &&
774 Z_TYPE_PP(tmp) == IS_STRING) {
775 smart_str_append_const(&soap_headers, "\", opaque=\"");
776 smart_str_appendl(&soap_headers, Z_STRVAL_PP(tmp), Z_STRLEN_PP(tmp));
777 }
778 if (zend_hash_find(Z_ARRVAL_PP(digest), "algorithm", sizeof("algorithm"), (void **)&tmp) == SUCCESS &&
779 Z_TYPE_PP(tmp) == IS_STRING) {
780 smart_str_append_const(&soap_headers, "\", algorithm=\"");
781 smart_str_appendl(&soap_headers, Z_STRVAL_PP(tmp), Z_STRLEN_PP(tmp));
782 }
783 smart_str_append_const(&soap_headers, "\"\r\n");
784 }
785 } else {
786 unsigned char* buf;
787 int len;
788
789 smart_str auth = {0};
790 smart_str_appendl(&auth, Z_STRVAL_PP(login), Z_STRLEN_PP(login));
791 smart_str_appendc(&auth, ':');
792 if (zend_hash_find(Z_OBJPROP_P(this_ptr), "_password", sizeof("_password"), (void **)&password) == SUCCESS &&
793 Z_TYPE_PP(password) == IS_STRING) {
794 smart_str_appendl(&auth, Z_STRVAL_PP(password), Z_STRLEN_PP(password));
795 }
796 smart_str_0(&auth);
797 buf = php_base64_encode((unsigned char*)auth.c, auth.len, &len);
798 smart_str_append_const(&soap_headers, "Authorization: Basic ");
799 smart_str_appendl(&soap_headers, (char*)buf, len);
800 smart_str_append_const(&soap_headers, "\r\n");
801 efree(buf);
802 smart_str_free(&auth);
803 }
804 }
805
806
807 if (use_proxy && !use_ssl) {
808 has_proxy_authorization = proxy_authentication(this_ptr, &soap_headers TSRMLS_CC);
809 }
810
811
812 if (zend_hash_find(Z_OBJPROP_P(this_ptr), "_cookies", sizeof("_cookies"), (void **)&cookies) == SUCCESS &&
813 Z_TYPE_PP(cookies) == IS_ARRAY) {
814 zval **data;
815 char *key;
816 uint key_len;
817 int i, n;
818
819 has_cookies = 1;
820 n = zend_hash_num_elements(Z_ARRVAL_PP(cookies));
821 if (n > 0) {
822 zend_hash_internal_pointer_reset(Z_ARRVAL_PP(cookies));
823 smart_str_append_const(&soap_headers, "Cookie: ");
824 for (i = 0; i < n; i++) {
825 ulong numindx;
826 int res = zend_hash_get_current_key_ex(Z_ARRVAL_PP(cookies), &key, &key_len, &numindx, 0, NULL);
827 zend_hash_get_current_data(Z_ARRVAL_PP(cookies), (void **)&data);
828
829 if (res == HASH_KEY_IS_STRING && Z_TYPE_PP(data) == IS_ARRAY) {
830 zval** value;
831
832 if (zend_hash_index_find(Z_ARRVAL_PP(data), 0, (void**)&value) == SUCCESS &&
833 Z_TYPE_PP(value) == IS_STRING) {
834 zval **tmp;
835 if ((zend_hash_index_find(Z_ARRVAL_PP(data), 1, (void**)&tmp) == FAILURE ||
836 Z_TYPE_PP(tmp) != IS_STRING ||
837 strncmp(phpurl->path?phpurl->path:"/",Z_STRVAL_PP(tmp),Z_STRLEN_PP(tmp)) == 0) &&
838 (zend_hash_index_find(Z_ARRVAL_PP(data), 2, (void**)&tmp) == FAILURE ||
839 Z_TYPE_PP(tmp) != IS_STRING ||
840 in_domain(phpurl->host,Z_STRVAL_PP(tmp))) &&
841 (use_ssl || zend_hash_index_find(Z_ARRVAL_PP(data), 3, (void**)&tmp) == FAILURE)) {
842 smart_str_appendl(&soap_headers, key, key_len-1);
843 smart_str_appendc(&soap_headers, '=');
844 smart_str_appendl(&soap_headers, Z_STRVAL_PP(value), Z_STRLEN_PP(value));
845 smart_str_appendc(&soap_headers, ';');
846 }
847 }
848 }
849 zend_hash_move_forward(Z_ARRVAL_PP(cookies));
850 }
851 smart_str_append_const(&soap_headers, "\r\n");
852 }
853 }
854
855 http_context_headers(context, has_authorization, has_proxy_authorization, has_cookies, &soap_headers TSRMLS_CC);
856
857 smart_str_append_const(&soap_headers, "\r\n");
858 smart_str_0(&soap_headers);
859 if (zend_hash_find(Z_OBJPROP_P(this_ptr), "trace", sizeof("trace"), (void **) &trace) == SUCCESS &&
860 (Z_TYPE_PP(trace) == IS_BOOL || Z_TYPE_PP(trace) == IS_LONG) && Z_LVAL_PP(trace) != 0) {
861 add_property_stringl(this_ptr, "__last_request_headers", soap_headers.c, soap_headers.len, 1);
862 }
863 smart_str_appendl(&soap_headers, request, request_size);
864 smart_str_0(&soap_headers);
865
866 err = php_stream_write(stream, soap_headers.c, soap_headers.len);
867 if (err != soap_headers.len) {
868 if (request != buf) {efree(request);}
869 php_stream_close(stream);
870 zend_hash_del(Z_OBJPROP_P(this_ptr), "httpurl", sizeof("httpurl"));
871 zend_hash_del(Z_OBJPROP_P(this_ptr), "httpsocket", sizeof("httpsocket"));
872 zend_hash_del(Z_OBJPROP_P(this_ptr), "_use_proxy", sizeof("_use_proxy"));
873 add_soap_fault(this_ptr, "HTTP", "Failed Sending HTTP SOAP request", NULL, NULL TSRMLS_CC);
874 smart_str_free(&soap_headers_z);
875 return FALSE;
876 }
877 smart_str_free(&soap_headers);
878 } else {
879 add_soap_fault(this_ptr, "HTTP", "Failed to create stream??", NULL, NULL TSRMLS_CC);
880 smart_str_free(&soap_headers_z);
881 return FALSE;
882 }
883
884 if (!buffer) {
885 php_stream_close(stream);
886 zend_hash_del(Z_OBJPROP_P(this_ptr), "httpsocket", sizeof("httpsocket"));
887 zend_hash_del(Z_OBJPROP_P(this_ptr), "_use_proxy", sizeof("_use_proxy"));
888 smart_str_free(&soap_headers_z);
889 return TRUE;
890 }
891
892 do {
893 if (!get_http_headers(stream, &http_headers, &http_header_size TSRMLS_CC)) {
894 if (http_headers) {efree(http_headers);}
895 if (request != buf) {efree(request);}
896 php_stream_close(stream);
897 zend_hash_del(Z_OBJPROP_P(this_ptr), "httpsocket", sizeof("httpsocket"));
898 zend_hash_del(Z_OBJPROP_P(this_ptr), "_use_proxy", sizeof("_use_proxy"));
899 add_soap_fault(this_ptr, "HTTP", "Error Fetching http headers", NULL, NULL TSRMLS_CC);
900 smart_str_free(&soap_headers_z);
901 return FALSE;
902 }
903
904 if (zend_hash_find(Z_OBJPROP_P(this_ptr), "trace", sizeof("trace"), (void **) &trace) == SUCCESS &&
905 (Z_TYPE_PP(trace) == IS_BOOL || Z_TYPE_PP(trace) == IS_LONG) && Z_LVAL_PP(trace) != 0) {
906 add_property_stringl(this_ptr, "__last_response_headers", http_headers, http_header_size, 1);
907 }
908
909
910 http_1_1 = 0;
911 http_status = 0;
912 http_version = get_http_header_value(http_headers,"HTTP/");
913 if (http_version) {
914 char *tmp;
915
916 if (!strncmp(http_version,"1.1", 3)) {
917 http_1_1 = 1;
918 }
919
920 tmp = strstr(http_version," ");
921 if (tmp != NULL) {
922 tmp++;
923 http_status = atoi(tmp);
924 }
925 tmp = strstr(tmp," ");
926 if (tmp != NULL) {
927 tmp++;
928 if (http_msg) {
929 efree(http_msg);
930 }
931 http_msg = estrdup(tmp);
932 }
933 efree(http_version);
934
935
936 if (http_status == 100) {
937 efree(http_headers);
938 }
939 }
940 } while (http_status == 100);
941
942
943
944
945
946
947
948 cookie_itt = strstr(http_headers,"Set-Cookie: ");
949 while (cookie_itt) {
950 char *end_pos, *cookie;
951 char *eqpos, *sempos;
952 zval **cookies;
953
954 if (zend_hash_find(Z_OBJPROP_P(this_ptr), "_cookies", sizeof("_cookies"), (void **)&cookies) == FAILURE ||
955 Z_TYPE_PP(cookies) != IS_ARRAY) {
956 zval *tmp_cookies;
957 MAKE_STD_ZVAL(tmp_cookies);
958 array_init(tmp_cookies);
959 zend_hash_update(Z_OBJPROP_P(this_ptr), "_cookies", sizeof("_cookies"), &tmp_cookies, sizeof(zval *), (void **)&cookies);
960 }
961
962 end_pos = strstr(cookie_itt,"\r\n");
963 cookie = get_http_header_value(cookie_itt,"Set-Cookie: ");
964
965 eqpos = strstr(cookie, "=");
966 sempos = strstr(cookie, ";");
967 if (eqpos != NULL && (sempos == NULL || sempos > eqpos)) {
968 smart_str name = {0};
969 int cookie_len;
970 zval *zcookie;
971
972 if (sempos != NULL) {
973 cookie_len = sempos-(eqpos+1);
974 } else {
975 cookie_len = strlen(cookie)-(eqpos-cookie)-1;
976 }
977
978 smart_str_appendl(&name, cookie, eqpos - cookie);
979 smart_str_0(&name);
980
981 ALLOC_INIT_ZVAL(zcookie);
982 array_init(zcookie);
983 add_index_stringl(zcookie, 0, eqpos + 1, cookie_len, 1);
984
985 if (sempos != NULL) {
986 char *options = cookie + cookie_len+1;
987 while (*options) {
988 while (*options == ' ') {options++;}
989 sempos = strstr(options, ";");
990 if (strstr(options,"path=") == options) {
991 eqpos = options + sizeof("path=")-1;
992 add_index_stringl(zcookie, 1, eqpos, sempos?(sempos-eqpos):strlen(eqpos), 1);
993 } else if (strstr(options,"domain=") == options) {
994 eqpos = options + sizeof("domain=")-1;
995 add_index_stringl(zcookie, 2, eqpos, sempos?(sempos-eqpos):strlen(eqpos), 1);
996 } else if (strstr(options,"secure") == options) {
997 add_index_bool(zcookie, 3, 1);
998 }
999 if (sempos != NULL) {
1000 options = sempos+1;
1001 } else {
1002 break;
1003 }
1004 }
1005 }
1006 if (!zend_hash_index_exists(Z_ARRVAL_P(zcookie), 1)) {
1007 char *t = phpurl->path?phpurl->path:"/";
1008 char *c = strrchr(t, '/');
1009 if (c) {
1010 add_index_stringl(zcookie, 1, t, c-t, 1);
1011 }
1012 }
1013 if (!zend_hash_index_exists(Z_ARRVAL_P(zcookie), 2)) {
1014 add_index_string(zcookie, 2, phpurl->host, 1);
1015 }
1016
1017 add_assoc_zval_ex(*cookies, name.c, name.len+1, zcookie);
1018 smart_str_free(&name);
1019 }
1020
1021 cookie_itt = strstr(cookie_itt + sizeof("Set-Cookie: "), "Set-Cookie: ");
1022 efree(cookie);
1023 }
1024
1025
1026 if (http_1_1) {
1027 http_close = FALSE;
1028 if (use_proxy && !use_ssl) {
1029 connection = get_http_header_value(http_headers,"Proxy-Connection: ");
1030 if (connection) {
1031 if (strncasecmp(connection, "close", sizeof("close")-1) == 0) {
1032 http_close = TRUE;
1033 }
1034 efree(connection);
1035 }
1036 }
1037 if (http_close == FALSE) {
1038 connection = get_http_header_value(http_headers,"Connection: ");
1039 if (connection) {
1040 if (strncasecmp(connection, "close", sizeof("close")-1) == 0) {
1041 http_close = TRUE;
1042 }
1043 efree(connection);
1044 }
1045 }
1046 } else {
1047 http_close = TRUE;
1048 if (use_proxy && !use_ssl) {
1049 connection = get_http_header_value(http_headers,"Proxy-Connection: ");
1050 if (connection) {
1051 if (strncasecmp(connection, "Keep-Alive", sizeof("Keep-Alive")-1) == 0) {
1052 http_close = FALSE;
1053 }
1054 efree(connection);
1055 }
1056 }
1057 if (http_close == TRUE) {
1058 connection = get_http_header_value(http_headers,"Connection: ");
1059 if (connection) {
1060 if (strncasecmp(connection, "Keep-Alive", sizeof("Keep-Alive")-1) == 0) {
1061 http_close = FALSE;
1062 }
1063 efree(connection);
1064 }
1065 }
1066 }
1067
1068 if (!get_http_body(stream, http_close, http_headers, &http_body, &http_body_size TSRMLS_CC)) {
1069 if (request != buf) {efree(request);}
1070 php_stream_close(stream);
1071 efree(http_headers);
1072 zend_hash_del(Z_OBJPROP_P(this_ptr), "httpsocket", sizeof("httpsocket"));
1073 zend_hash_del(Z_OBJPROP_P(this_ptr), "_use_proxy", sizeof("_use_proxy"));
1074 add_soap_fault(this_ptr, "HTTP", "Error Fetching http body, No Content-Length, connection closed or chunked data", NULL, NULL TSRMLS_CC);
1075 if (http_msg) {
1076 efree(http_msg);
1077 }
1078 smart_str_free(&soap_headers_z);
1079 return FALSE;
1080 }
1081
1082 if (request != buf) {efree(request);}
1083
1084 if (http_close) {
1085 php_stream_close(stream);
1086 zend_hash_del(Z_OBJPROP_P(this_ptr), "httpsocket", sizeof("httpsocket"));
1087 zend_hash_del(Z_OBJPROP_P(this_ptr), "_use_proxy", sizeof("_use_proxy"));
1088 stream = NULL;
1089 }
1090
1091
1092 if (http_status >= 300 && http_status < 400) {
1093 char *loc;
1094
1095 if ((loc = get_http_header_value(http_headers,"Location: ")) != NULL) {
1096 php_url *new_url = php_url_parse(loc);
1097
1098 if (new_url != NULL) {
1099 efree(http_headers);
1100 efree(http_body);
1101 efree(loc);
1102 if (new_url->scheme == NULL && new_url->path != NULL) {
1103 new_url->scheme = phpurl->scheme ? estrdup(phpurl->scheme) : NULL;
1104 new_url->host = phpurl->host ? estrdup(phpurl->host) : NULL;
1105 new_url->port = phpurl->port;
1106 if (new_url->path && new_url->path[0] != '/') {
1107 if (phpurl->path) {
1108 char *t = phpurl->path;
1109 char *p = strrchr(t, '/');
1110 if (p) {
1111 char *s = emalloc((p - t) + strlen(new_url->path) + 2);
1112 strncpy(s, t, (p - t) + 1);
1113 s[(p - t) + 1] = 0;
1114 strcat(s, new_url->path);
1115 efree(new_url->path);
1116 new_url->path = s;
1117 }
1118 } else {
1119 char *s = emalloc(strlen(new_url->path) + 2);
1120 s[0] = '/'; s[1] = 0;
1121 strcat(s, new_url->path);
1122 efree(new_url->path);
1123 new_url->path = s;
1124 }
1125 }
1126 }
1127 phpurl = new_url;
1128
1129 if (--redirect_max < 1) {
1130 add_soap_fault(this_ptr, "HTTP", "Redirection limit reached, aborting", NULL, NULL TSRMLS_CC);
1131 smart_str_free(&soap_headers_z);
1132 return FALSE;
1133 }
1134
1135 goto try_again;
1136 }
1137 }
1138 } else if (http_status == 401) {
1139
1140 zval **digest, **login, **password;
1141 char *auth = get_http_header_value(http_headers, "WWW-Authenticate: ");
1142
1143 if (auth &&
1144 strstr(auth, "Digest") == auth &&
1145 (zend_hash_find(Z_OBJPROP_P(this_ptr), "_digest", sizeof("_digest"), (void **)&digest) == FAILURE ||
1146 Z_TYPE_PP(digest) != IS_ARRAY) &&
1147 zend_hash_find(Z_OBJPROP_P(this_ptr), "_login", sizeof("_login"), (void **)&login) == SUCCESS &&
1148 Z_TYPE_PP(login) == IS_STRING &&
1149 zend_hash_find(Z_OBJPROP_P(this_ptr), "_password", sizeof("_password"), (void **)&password) == SUCCESS &&
1150 Z_TYPE_PP(password) == IS_STRING) {
1151 char *s;
1152 zval *digest = NULL;
1153
1154 s = auth + sizeof("Digest")-1;
1155 while (*s != '\0') {
1156 char *name, *val;
1157 while (*s == ' ') ++s;
1158 name = s;
1159 while (*s != '\0' && *s != '=') ++s;
1160 if (*s == '=') {
1161 *s = '\0';
1162 ++s;
1163 if (*s == '"') {
1164 ++s;
1165 val = s;
1166 while (*s != '\0' && *s != '"') ++s;
1167 } else {
1168 val = s;
1169 while (*s != '\0' && *s != ' ' && *s != ',') ++s;
1170 }
1171 if (*s != '\0') {
1172 if (*s != ',') {
1173 *s = '\0';
1174 ++s;
1175 while (*s != '\0' && *s != ',') ++s;
1176 if (*s != '\0') ++s;
1177 } else {
1178 *s = '\0';
1179 ++s;
1180 }
1181 }
1182 if (digest == NULL) {
1183 ALLOC_INIT_ZVAL(digest);
1184 array_init(digest);
1185 }
1186 add_assoc_string(digest, name, val ,1);
1187 }
1188 }
1189
1190 if (digest != NULL) {
1191 php_url *new_url = emalloc(sizeof(php_url));
1192
1193 Z_DELREF_P(digest);
1194 add_property_zval_ex(this_ptr, "_digest", sizeof("_digest"), digest TSRMLS_CC);
1195
1196 *new_url = *phpurl;
1197 if (phpurl->scheme) phpurl->scheme = estrdup(phpurl->scheme);
1198 if (phpurl->user) phpurl->user = estrdup(phpurl->user);
1199 if (phpurl->pass) phpurl->pass = estrdup(phpurl->pass);
1200 if (phpurl->host) phpurl->host = estrdup(phpurl->host);
1201 if (phpurl->path) phpurl->path = estrdup(phpurl->path);
1202 if (phpurl->query) phpurl->query = estrdup(phpurl->query);
1203 if (phpurl->fragment) phpurl->fragment = estrdup(phpurl->fragment);
1204 phpurl = new_url;
1205
1206 efree(auth);
1207 efree(http_headers);
1208 efree(http_body);
1209
1210 goto try_again;
1211 }
1212 }
1213 if (auth) efree(auth);
1214 }
1215 smart_str_free(&soap_headers_z);
1216
1217
1218 content_type = get_http_header_value(http_headers,"Content-Type: ");
1219 if (content_type) {
1220 char *pos = NULL;
1221 int cmplen;
1222 pos = strstr(content_type,";");
1223 if (pos != NULL) {
1224 cmplen = pos - content_type;
1225 } else {
1226 cmplen = strlen(content_type);
1227 }
1228 if (strncmp(content_type, "text/xml", cmplen) == 0 ||
1229 strncmp(content_type, "application/soap+xml", cmplen) == 0) {
1230 content_type_xml = 1;
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243 }
1244 efree(content_type);
1245 }
1246
1247
1248 content_encoding = get_http_header_value(http_headers,"Content-Encoding: ");
1249 if (content_encoding) {
1250 zval func;
1251 zval retval;
1252 zval param;
1253 zval *params[1];
1254
1255 if ((strcmp(content_encoding,"gzip") == 0 ||
1256 strcmp(content_encoding,"x-gzip") == 0) &&
1257 zend_hash_exists(EG(function_table), "gzinflate", sizeof("gzinflate"))) {
1258 ZVAL_STRING(&func, "gzinflate", 0);
1259 params[0] = ¶m;
1260 ZVAL_STRINGL(params[0], http_body+10, http_body_size-10, 0);
1261 INIT_PZVAL(params[0]);
1262 } else if (strcmp(content_encoding,"deflate") == 0 &&
1263 zend_hash_exists(EG(function_table), "gzuncompress", sizeof("gzuncompress"))) {
1264 ZVAL_STRING(&func, "gzuncompress", 0);
1265 params[0] = ¶m;
1266 ZVAL_STRINGL(params[0], http_body, http_body_size, 0);
1267 INIT_PZVAL(params[0]);
1268 } else {
1269 efree(content_encoding);
1270 efree(http_headers);
1271 efree(http_body);
1272 if (http_msg) {
1273 efree(http_msg);
1274 }
1275 add_soap_fault(this_ptr, "HTTP", "Unknown Content-Encoding", NULL, NULL TSRMLS_CC);
1276 return FALSE;
1277 }
1278 if (call_user_function(CG(function_table), (zval**)NULL, &func, &retval, 1, params TSRMLS_CC) == SUCCESS &&
1279 Z_TYPE(retval) == IS_STRING) {
1280 efree(http_body);
1281 *buffer = Z_STRVAL(retval);
1282 *buffer_len = Z_STRLEN(retval);
1283 } else {
1284 efree(content_encoding);
1285 efree(http_headers);
1286 efree(http_body);
1287 add_soap_fault(this_ptr, "HTTP", "Can't uncompress compressed response", NULL, NULL TSRMLS_CC);
1288 if (http_msg) {
1289 efree(http_msg);
1290 }
1291 return FALSE;
1292 }
1293 efree(content_encoding);
1294 } else {
1295 *buffer = http_body;
1296 *buffer_len = http_body_size;
1297 }
1298
1299 efree(http_headers);
1300
1301 if (http_status >= 400) {
1302 int error = 0;
1303
1304 if (*buffer_len == 0) {
1305 error = 1;
1306 } else if (*buffer_len > 0) {
1307 if (!content_type_xml) {
1308 char *s = *buffer;
1309
1310 while (*s != '\0' && *s < ' ') {
1311 s++;
1312 }
1313 if (strncmp(s, "<?xml", 5)) {
1314 error = 1;
1315 }
1316 }
1317 }
1318
1319 if (error) {
1320 efree(*buffer);
1321 add_soap_fault(this_ptr, "HTTP", http_msg, NULL, NULL TSRMLS_CC);
1322 efree(http_msg);
1323 return FALSE;
1324 }
1325 }
1326
1327 if (http_msg) {
1328 efree(http_msg);
1329 }
1330
1331 return TRUE;
1332 }
1333
1334 static char *get_http_header_value(char *headers, char *type)
1335 {
1336 char *pos, *tmp = NULL;
1337 int typelen, headerslen;
1338
1339 typelen = strlen(type);
1340 headerslen = strlen(headers);
1341
1342
1343
1344 pos = headers;
1345 do {
1346
1347 if (strncasecmp(pos, type, typelen) == 0) {
1348 char *eol;
1349
1350
1351 tmp = pos + typelen;
1352 eol = strchr(tmp, '\n');
1353 if (eol == NULL) {
1354 eol = headers + headerslen;
1355 } else if (eol > tmp && *(eol-1) == '\r') {
1356 eol--;
1357 }
1358 return estrndup(tmp, eol - tmp);
1359 }
1360
1361
1362 pos = strchr(pos, '\n');
1363 if (pos) {
1364 pos++;
1365 }
1366
1367 } while (pos);
1368
1369 return NULL;
1370 }
1371
1372 static int get_http_body(php_stream *stream, int close, char *headers, char **response, int *out_size TSRMLS_DC)
1373 {
1374 char *header, *http_buf = NULL;
1375 int header_close = close, header_chunked = 0, header_length = 0, http_buf_size = 0;
1376
1377 if (!close) {
1378 header = get_http_header_value(headers, "Connection: ");
1379 if (header) {
1380 if(!strncasecmp(header, "close", sizeof("close")-1)) header_close = 1;
1381 efree(header);
1382 }
1383 }
1384 header = get_http_header_value(headers, "Transfer-Encoding: ");
1385 if (header) {
1386 if(!strncasecmp(header, "chunked", sizeof("chunked")-1)) header_chunked = 1;
1387 efree(header);
1388 }
1389 header = get_http_header_value(headers, "Content-Length: ");
1390 if (header) {
1391 header_length = atoi(header);
1392 efree(header);
1393 if (!header_length && !header_chunked) {
1394
1395 http_buf = emalloc(1);
1396 http_buf[0] = '\0';
1397 (*response) = http_buf;
1398 (*out_size) = 0;
1399 return TRUE;
1400 }
1401 }
1402
1403 if (header_chunked) {
1404 char ch, done, headerbuf[8192];
1405
1406 done = FALSE;
1407
1408 while (!done) {
1409 int buf_size = 0;
1410
1411 php_stream_gets(stream, headerbuf, sizeof(headerbuf));
1412 if (sscanf(headerbuf, "%x", &buf_size) > 0 ) {
1413 if (buf_size > 0) {
1414 int len_size = 0;
1415
1416 if (http_buf_size + buf_size + 1 < 0) {
1417 efree(http_buf);
1418 return FALSE;
1419 }
1420 http_buf = erealloc(http_buf, http_buf_size + buf_size + 1);
1421
1422 while (len_size < buf_size) {
1423 int len_read = php_stream_read(stream, http_buf + http_buf_size, buf_size - len_size);
1424 if (len_read <= 0) {
1425
1426 done = TRUE;
1427 break;
1428 }
1429 len_size += len_read;
1430 http_buf_size += len_read;
1431 }
1432
1433
1434 ch = php_stream_getc(stream);
1435 if (ch == '\r') {
1436 ch = php_stream_getc(stream);
1437 }
1438 if (ch != '\n') {
1439
1440 if (http_buf) {
1441 efree(http_buf);
1442 }
1443 return FALSE;
1444 }
1445 }
1446 } else {
1447
1448 if (http_buf) {
1449 efree(http_buf);
1450 }
1451 return FALSE;
1452 }
1453 if (buf_size == 0) {
1454 done = TRUE;
1455 }
1456 }
1457
1458
1459 while (1) {
1460 if (!php_stream_gets(stream, headerbuf, sizeof(headerbuf))) {
1461 break;
1462 }
1463
1464 if ((headerbuf[0] == '\r' && headerbuf[1] == '\n') ||
1465 (headerbuf[0] == '\n')) {
1466
1467 break;
1468 }
1469 }
1470
1471 if (http_buf == NULL) {
1472 http_buf = emalloc(1);
1473 }
1474
1475 } else if (header_length) {
1476 if (header_length < 0 || header_length >= INT_MAX) {
1477 return FALSE;
1478 }
1479 http_buf = safe_emalloc(1, header_length, 1);
1480 while (http_buf_size < header_length) {
1481 int len_read = php_stream_read(stream, http_buf + http_buf_size, header_length - http_buf_size);
1482 if (len_read <= 0) {
1483 break;
1484 }
1485 http_buf_size += len_read;
1486 }
1487 } else if (header_close) {
1488 do {
1489 int len_read;
1490 http_buf = erealloc(http_buf, http_buf_size + 4096 + 1);
1491 len_read = php_stream_read(stream, http_buf + http_buf_size, 4096);
1492 if (len_read > 0) {
1493 http_buf_size += len_read;
1494 }
1495 } while(!php_stream_eof(stream));
1496 } else {
1497 return FALSE;
1498 }
1499
1500 http_buf[http_buf_size] = '\0';
1501 (*response) = http_buf;
1502 (*out_size) = http_buf_size;
1503 return TRUE;
1504 }
1505
1506 static int get_http_headers(php_stream *stream, char **response, int *out_size TSRMLS_DC)
1507 {
1508 int done = FALSE;
1509 smart_str tmp_response = {0};
1510 char headerbuf[8192];
1511
1512 while (!done) {
1513 if (!php_stream_gets(stream, headerbuf, sizeof(headerbuf))) {
1514 break;
1515 }
1516
1517 if ((headerbuf[0] == '\r' && headerbuf[1] == '\n') ||
1518 (headerbuf[0] == '\n')) {
1519
1520 done = TRUE;
1521 break;
1522 }
1523
1524
1525 smart_str_appends(&tmp_response, headerbuf);
1526 }
1527 smart_str_0(&tmp_response);
1528 (*response) = tmp_response.c;
1529 (*out_size) = tmp_response.len;
1530 return done;
1531 }
1532
1533
1534
1535
1536
1537
1538
1539