CURLOPT_LOGIN_OPTIONS - login options
#include <curl/curl.h> CURLcode curl_easy_setopt(CURL *handle, CURLOPT_LOGIN_OPTIONS, char *options);
CURLOPT_LOGIN_OPTIONS(3) curl_easy_setopt options CURLOPT_LOGIN_OPTIONS(3) NAME CURLOPT_LOGIN_OPTIONS - 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 null-termi- nated 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_USER- NAME(3) option. The application does not have to keep the string around after setting this option. DEFAULT NULL PROTOCOLS Only IMAP, LDAP, 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. Support for OpenLDAP added in 7.82.0. 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. ATTRIBUTES See attributes(7) for descriptions of the following attributes: +---------------+------------------+ |ATTRIBUTE TYPE | ATTRIBUTE VALUE | +---------------+------------------+ |Availability | web/curl | +---------------+------------------+ |Stability | Uncommitted | +---------------+------------------+ SEE ALSO CURLOPT_USERNAME(3), CURLOPT_PASSWORD(3), NOTES Source code for open source software components in Oracle Solaris can be found at https://www.oracle.com/downloads/opensource/solaris-source- code-downloads.html. This software was built from source available at https://github.com/oracle/solaris-userland. The original community source was downloaded from https://curl.se/down- load/curl-7.83.1.tar.bz2. Further information about this software can be found on the open source community website at http://curl.haxx.se/. libcurl 7.83.1 January 10, 2022 CURLOPT_LOGIN_OPTIONS(3)