quickjs-tart

quickjs-based runtime for wallet-core logic
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CURLOPT_PATH_AS_IS.md (1748B)

      1 ---
      2 c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
      3 SPDX-License-Identifier: curl
      4 Title: CURLOPT_PATH_AS_IS
      5 Section: 3
      6 Source: libcurl
      7 See-also:
      8   - CURLOPT_DEBUGFUNCTION (3)
      9   - CURLOPT_STDERR (3)
     10   - CURLOPT_URL (3)
     11   - curl_url_set (3)
     12 Protocol:
     13   - All
     14 Added-in: 7.42.0
     15 ---
     16 
     17 # NAME
     18 
     19 CURLOPT_PATH_AS_IS - do not handle dot-dot sequences
     20 
     21 # SYNOPSIS
     22 
     23 ~~~c
     24 #include <curl/curl.h>
     25 
     26 CURLcode curl_easy_setopt(CURL *handle, CURLOPT_PATH_AS_IS, long leaveit);
     27 ~~~
     28 
     29 # DESCRIPTION
     30 
     31 Set the long *leaveit* to 1, to explicitly tell libcurl to not alter the
     32 given path before passing it on to the server.
     33 
     34 This instructs libcurl to NOT squash sequences of "/../" or "/./" that may
     35 exist in the URL's path part and that is supposed to be removed according to
     36 RFC 3986 section 5.2.4.
     37 
     38 Some server implementations are known to (erroneously) require the dot-dot
     39 sequences to remain in the path and some clients want to pass these on in
     40 order to try out server implementations.
     41 
     42 By default libcurl normalizes such sequences before using the path.
     43 
     44 This is a request for the *first* request libcurl issues. When following
     45 redirects, it may no longer apply.
     46 
     47 The corresponding flag for the curl_url_set(3) function is called
     48 **CURLU_PATH_AS_IS**.
     49 
     50 # DEFAULT
     51 
     52 0
     53 
     54 # %PROTOCOLS%
     55 
     56 # EXAMPLE
     57 
     58 ~~~c
     59 int main(void)
     60 {
     61   CURL *curl = curl_easy_init();
     62   if(curl) {
     63     curl_easy_setopt(curl, CURLOPT_URL,
     64                      "https://example.com/../../etc/password");
     65 
     66     curl_easy_setopt(curl, CURLOPT_PATH_AS_IS, 1L);
     67 
     68     curl_easy_perform(curl);
     69   }
     70 }
     71 ~~~
     72 
     73 # %AVAILABILITY%
     74 
     75 # RETURN VALUE
     76 
     77 curl_easy_setopt(3) returns a CURLcode indicating success or error.
     78 
     79 CURLE_OK (0) means everything was OK, non-zero means an error occurred, see
     80 libcurl-errors(3).