CURLOPT_KRBLEVEL - FTP kerberos security level
#include <curl/curl.h> CURLcode curl_easy_setopt(CURL *handle, CURLOPT_KRBLEVEL, char *level);
CURLOPT_KRBLEVEL(3) curl_easy_setopt options CURLOPT_KRBLEVEL(3)
NAME
CURLOPT_KRBLEVEL - FTP kerberos security level
SYNOPSIS
#include <curl/curl.h>
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_KRBLEVEL, char *level);
DESCRIPTION
Pass a char * as parameter. Set the kerberos security level for FTP;
this also enables kerberos awareness. This is a string that should
match one of the following: 'clear', 'safe', 'confidential' or 'pri-
vate'. If the string is set but does not match one of these, 'private'
will be used. Set the string to NULL to disable kerberos support for
FTP.
The application does not have to keep the string around after setting
this option.
DEFAULT
NULL
PROTOCOLS
FTP
EXAMPLE
CURL *curl = curl_easy_init();
if(curl) {
curl_easy_setopt(curl, CURLOPT_URL, "ftp://example.com/foo.bin");
curl_easy_setopt(curl, CURLOPT_KRBLEVEL, "private");
ret = curl_easy_perform(curl);
curl_easy_cleanup(curl);
}
AVAILABILITY
This option was known as CURLOPT_KRB4LEVEL up to 7.16.3
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_KRBLEVEL(3), CURLOPT_USE_SSL(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 November 26, 2021 CURLOPT_KRBLEVEL(3)