quickjs-tart

quickjs-based runtime for wallet-core logic
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CURLOPT_SSH_HOST_PUBLIC_KEY_SHA256.md (1646B)

      1 ---
      2 c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
      3 SPDX-License-Identifier: curl
      4 Title: CURLOPT_SSH_HOST_PUBLIC_KEY_SHA256
      5 Section: 3
      6 Source: libcurl
      7 See-also:
      8   - CURLOPT_SSH_AUTH_TYPES (3)
      9   - CURLOPT_SSH_HOST_PUBLIC_KEY_MD5 (3)
     10   - CURLOPT_SSH_PUBLIC_KEYFILE (3)
     11 Protocol:
     12   - SFTP
     13   - SCP
     14 Added-in: 7.80.0
     15 ---
     16 
     17 # NAME
     18 
     19 CURLOPT_SSH_HOST_PUBLIC_KEY_SHA256 - SHA256 hash of SSH server public key
     20 
     21 # SYNOPSIS
     22 
     23 ~~~c
     24 #include <curl/curl.h>
     25 
     26 CURLcode curl_easy_setopt(CURL *handle, CURLOPT_SSH_HOST_PUBLIC_KEY_SHA256,
     27                           char *sha256);
     28 ~~~
     29 
     30 # DESCRIPTION
     31 
     32 Pass a char pointer pointing to a string containing a Base64-encoded SHA256
     33 hash of the remote host's public key. The transfer fails if the given hash
     34 does not match the hash the remote host provides.
     35 
     36 The application does not have to keep the string around after setting this
     37 option.
     38 
     39 Using this option multiple times makes the last set string override the
     40 previous ones. Set it to NULL to disable its use again.
     41 
     42 # DEFAULT
     43 
     44 NULL
     45 
     46 # %PROTOCOLS%
     47 
     48 # EXAMPLE
     49 
     50 ~~~c
     51 int main(void)
     52 {
     53   CURL *curl = curl_easy_init();
     54   if(curl) {
     55     CURLcode res;
     56     curl_easy_setopt(curl, CURLOPT_URL, "sftp://example.com/file");
     57     curl_easy_setopt(curl, CURLOPT_SSH_HOST_PUBLIC_KEY_SHA256,
     58                      "NDVkMTQxMGQ1ODdmMjQ3MjczYjAyOTY5MmRkMjVmNDQ=");
     59     res = curl_easy_perform(curl);
     60     curl_easy_cleanup(curl);
     61   }
     62 }
     63 ~~~
     64 
     65 # NOTES
     66 
     67 Requires the libssh2 backend.
     68 
     69 # %AVAILABILITY%
     70 
     71 # RETURN VALUE
     72 
     73 curl_easy_setopt(3) returns a CURLcode indicating success or error.
     74 
     75 CURLE_OK (0) means everything was OK, non-zero means an error occurred, see
     76 libcurl-errors(3).