Update networking layer w/ CURL and emscripten impl

2025-11-08 01:50:36 +11:00
parent a17925904d
commit f6874dc55a
4105 changed files with 694617 additions and 179 deletions
@@ -0,0 +1,91 @@
+---
+c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+SPDX-License-Identifier: curl
+Title: CURLOPT_SSLCERT
+Section: 3
+Source: libcurl
+See-also:
+  - CURLOPT_KEYPASSWD (3)
+  - CURLOPT_SSLCERTTYPE (3)
+  - CURLOPT_SSLKEY (3)
+Protocol:
+  - TLS
+TLS-backend:
+  - OpenSSL
+  - GnuTLS
+  - mbedTLS
+  - Schannel
+  - wolfSSL
+Added-in: 7.1
+---
+
+# NAME
+
+CURLOPT_SSLCERT - SSL client certificate
+
+# SYNOPSIS
+
+~~~c
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_SSLCERT, char *cert);
+~~~
+
+# DESCRIPTION
+
+Pass a pointer to a null-terminated string as parameter. The string should be
+the filename of your client certificate. The default format is `PEM` but can
+be changed with CURLOPT_SSLCERTTYPE(3).
+
+(Schannel) Client certificates can be specified by a path expression to a
+certificate store. (You can import *PFX* to a store first). You can use
+"\<store location\>\\\<store name\>\\\<thumbprint\>" to refer to a certificate
+in the system certificates store, for example,
+**"CurrentUser\\MY\\934a7ac6f8a5d5"**. The thumbprint is usually a SHA-1 hex
+string which you can see in certificate details. Following store locations are
+supported: **CurrentUser**, **LocalMachine**, **CurrentService**,
+**Services**, **CurrentUserGroupPolicy**, **LocalMachineGroupPolicy**,
+**LocalMachineEnterprise**. Schannel also support P12 certificate file, with
+the string `P12` specified with CURLOPT_SSLCERTTYPE(3).
+
+When using a client certificate, you most likely also need to provide a
+private key with CURLOPT_SSLKEY(3).
+
+The application does not have to keep the string around after setting this
+option.
+
+Using this option multiple times makes the last set string override the
+previous ones. Set it to NULL to disable its use again.
+
+# DEFAULT
+
+NULL
+
+# %PROTOCOLS%
+
+# EXAMPLE
+
+~~~c
+int main(void)
+{
+  CURL *curl = curl_easy_init();
+  if(curl) {
+    CURLcode res;
+    curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/");
+    curl_easy_setopt(curl, CURLOPT_SSLCERT, "client.pem");
+    curl_easy_setopt(curl, CURLOPT_SSLKEY, "key.pem");
+    curl_easy_setopt(curl, CURLOPT_KEYPASSWD, "s3cret");
+    res = curl_easy_perform(curl);
+    curl_easy_cleanup(curl);
+  }
+}
+~~~
+
+# %AVAILABILITY%
+
+# RETURN VALUE
+
+curl_easy_setopt(3) returns a CURLcode indicating success or error.
+
+CURLE_OK (0) means everything was OK, non-zero means an error occurred, see
+libcurl-errors(3).