x SuSE Linux 13.1-RELEASE x
x SuSE Linux 13.1-RELEASEx
CURLOPT_SSH_PUBLIC_KEYFILE(3) libcurl CURLOPT_SSH_PUBLIC_KEYFILE(3)
NAME
CURLOPT_SSH_PUBLIC_KEYFILE - public key file for SSH auth
SYNOPSIS
#include <curl/curl.h>
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_SSH_PUBLIC_KEYFILE,
char *filename);
DESCRIPTION
Pass a char * pointing to a filename for your public key. If not used,
libcurl defaults to $HOME/.ssh/id_dsa.pub if the HOME environment vari-
able is set, and just "id_dsa.pub" in the current directory if HOME is
not set.
If NULL (or an empty string) is passed, libcurl passes no public key to
libssh2, which then computes it from the private key. This is known to
work with libssh2 1.4.0+ linked against OpenSSL.
The application does not have to keep the string around after setting
this option.
DEFAULT
NULL
PROTOCOLS
SFTP and SCP
EXAMPLE
CURL *curl = curl_easy_init();
if(curl) {
curl_easy_setopt(curl, CURLOPT_URL, "sftp://example.com/file");
curl_easy_setopt(curl, CURLOPT_SSH_PUBLIC_KEYFILE,
"/home/clarkkent/.ssh/id_rsa.pub");
ret = curl_easy_perform(curl);
curl_easy_cleanup(curl);
}
AVAILABILITY
The "" trick was added in 7.26.0
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_SSH_PRIVATE_KEYFILE(3), CURLOPT_SSH_AUTH_TYPES(3)
ibcurl 8.4.0 September 26, 2023 CURLOPT_SSH_PUBLIC_KEYFILE(3)
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