quickjs-tart

quickjs-based runtime for wallet-core logic
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CURLOPT_SSLCERT_BLOB.md (1996B)

      1 ---
      2 c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
      3 SPDX-License-Identifier: curl
      4 Title: CURLOPT_SSLCERT_BLOB
      5 Section: 3
      6 Source: libcurl
      7 See-also:
      8   - CURLOPT_KEYPASSWD (3)
      9   - CURLOPT_SSLCERTTYPE (3)
     10   - CURLOPT_SSLKEY (3)
     11 Protocol:
     12   - TLS
     13 TLS-backend:
     14   - OpenSSL
     15   - Schannel
     16   - mbedTLS
     17   - wolfSSL
     18 Added-in: 7.71.0
     19 ---
     20 
     21 # NAME
     22 
     23 CURLOPT_SSLCERT_BLOB - SSL client certificate from memory blob
     24 
     25 # SYNOPSIS
     26 
     27 ~~~c
     28 #include <curl/curl.h>
     29 
     30 CURLcode curl_easy_setopt(CURL *handle, CURLOPT_SSLCERT_BLOB,
     31                           struct curl_blob *stblob);
     32 ~~~
     33 
     34 # DESCRIPTION
     35 
     36 Pass a pointer to a curl_blob structure, which contains (pointer and size) a
     37 client certificate. The format must be "P12" on Schannel. The format must be
     38 "P12" or "PEM" on OpenSSL. The format must be "DER" or "PEM" on mbedTLS. The
     39 format must be specified with CURLOPT_SSLCERTTYPE(3).
     40 
     41 If the blob is initialized with the flags member of struct curl_blob set to
     42 CURL_BLOB_COPY, the application does not have to keep the buffer around after
     43 setting this.
     44 
     45 This option is an alternative to CURLOPT_SSLCERT(3) which instead
     46 expects a filename as input.
     47 
     48 # DEFAULT
     49 
     50 NULL
     51 
     52 # %PROTOCOLS%
     53 
     54 # EXAMPLE
     55 
     56 ~~~c
     57 
     58 extern char *certificateData; /* point to data */
     59 extern size_t filesize; /* size of data */
     60 
     61 int main(void)
     62 {
     63   CURL *curl = curl_easy_init();
     64   if(curl) {
     65     CURLcode res;
     66     struct curl_blob stblob;
     67     stblob.data = certificateData;
     68     stblob.len = filesize;
     69     stblob.flags = CURL_BLOB_COPY;
     70     curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/");
     71     curl_easy_setopt(curl, CURLOPT_SSLCERT_BLOB, &stblob);
     72     curl_easy_setopt(curl, CURLOPT_SSLCERTTYPE, "P12");
     73     curl_easy_setopt(curl, CURLOPT_KEYPASSWD, "s3cret");
     74     res = curl_easy_perform(curl);
     75     curl_easy_cleanup(curl);
     76   }
     77 }
     78 ~~~
     79 
     80 # %AVAILABILITY%
     81 
     82 # RETURN VALUE
     83 
     84 curl_easy_setopt(3) returns a CURLcode indicating success or error.
     85 
     86 CURLE_OK (0) means everything was OK, non-zero means an error occurred, see
     87 libcurl-errors(3).