CURLOPT_LOGIN_OPTIONS

Section: curl_easy_setopt options (3)
Updated: May 31, 2017
Index Return to Main Contents

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NAME

CURLOPT_LOGIN_OPTIONS - set login options  

SYNOPSIS

#include <curl/curl.h>

CURLcode curl_easy_setopt(CURL *handle, CURLOPT_LOGIN_OPTIONS, char *options);  

DESCRIPTION

Pass a char * as parameter, which should be pointing to the zero terminated options string to use for the transfer.

For more information about the login options please see RFC2384, RFC5092 and IETF draft draft-earhart-url-smtp-00.txt

CURLOPT_LOGIN_OPTIONS(3) can be used to set protocol specific login options, such as the preferred authentication mechanism via "AUTH=NTLM" or "AUTH=*", and should be used in conjunction with the CURLOPT_USERNAME(3) option.

The application does not have to keep the string around after setting this option.  

DEFAULT

NULL  

PROTOCOLS

Only IMAP, POP3 and SMTP support login options.  

EXAMPLE

CURL *curl = curl_easy_init();
if(curl) {
  curl_easy_setopt(curl, CURLOPT_URL, "smtp://example.com/");
  curl_easy_setopt(curl, CURLOPT_LOGIN_OPTIONS, "AUTH=*");
  ret = curl_easy_perform(curl);
  curl_easy_cleanup(curl);
}

 

AVAILABILITY

Added in 7.34.0  

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_USERNAME(3), CURLOPT_PASSWORD(3),

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Index

NAME

SYNOPSIS

DESCRIPTION

DEFAULT

PROTOCOLS

EXAMPLE

AVAILABILITY

RETURN VALUE

SEE ALSO