x SuSE Linux 13.1-RELEASE x
x SuSE Linux 13.1-RELEASEx
CURLOPT_USERNAME(3) libcurl CURLOPT_USERNAME(3)
NAME
CURLOPT_USERNAME - user name to use in authentication
SYNOPSIS
#include <curl/curl.h>
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_USERNAME,
char *username);
DESCRIPTION
Pass a char * as parameter, which should be pointing to the null-termi-
nated user name to use for the transfer.
CURLOPT_USERNAME(3) sets the user name to be used in protocol authenti-
cation. You should not use this option together with the (older) CUR-
LOPT_USERPWD(3) option.
When using Kerberos V5 authentication with a Windows based server, you
should include the domain name in order for the server to successfully
obtain a Kerberos Ticket. If you do not then the initial part of the
authentication handshake may fail.
When using NTLM, the user name can be specified simply as the user name
without the domain name should the server be part of a single domain
and forest.
To include the domain name use either Down-Level Logon Name or UPN
(User Principal Name) formats. For example, EXAMPLE\user and user@exam-
ple.com respectively.
Some HTTP servers (on Windows) support inclusion of the domain for
Basic authentication as well.
To specify the password and login options, along with the user name,
use the CURLOPT_PASSWORD(3) and CURLOPT_LOGIN_OPTIONS(3) options.
The application does not have to keep the string around after setting
this option.
DEFAULT
blank
PROTOCOLS
Most
EXAMPLE
CURL *curl = curl_easy_init();
if(curl) {
curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/foo.bin");
curl_easy_setopt(curl, CURLOPT_USERNAME, "clark");
ret = curl_easy_perform(curl);
curl_easy_cleanup(curl);
}
AVAILABILITY
Added in 7.19.1
RETURN VALUE
Returns CURLE_OK if the option is supported, CURLE_UNKNOWN_OPTION if
not, or CURLE_OUT_OF_MEMORY if there was insufficient heap space.
SEE ALSO
CURLOPT_USERPWD(3), CURLOPT_PASSWORD(3), CURLOPT_HTTPAUTH(3), CUR-
LOPT_PROXYAUTH(3)
ibcurl 8.4.0 September 26, 2023 CURLOPT_USERNAME(3)
Want to link to this manual page? Use this URL:
<http://star2.abcm.com/cgi-bin/bsdi-man?query=CURLOPT_USERNAME&sektion=3&manpath=>