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.\" **************************************************************************
.\" * _ _ ____ _
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.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
.\" *
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.\" * KIND, either express or implied.
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.\" **************************************************************************
.\"
.TH CURLOPT_SSH_PUBLIC_KEYFILE 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
.SH NAME
CURLOPT_SSH_PUBLIC_KEYFILE \- set public key file for SSH auth
.SH SYNOPSIS
.nf
#include <curl/curl.h>
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_SSH_PUBLIC_KEYFILE,
char *filename);
.SH DESCRIPTION
Pass a char * pointing to a \fIfilename\fP for your public key. If not used,
libcurl defaults to \fB$HOME/.ssh/id_dsa.pub\fP if the HOME environment
variable is set, and just "id_dsa.pub" in the current directory if HOME is not
set.
If an empty string is passed, libcurl will pass no public key to libssh2 which
then tries to compute it from the private key, this is known to work when
libssh2 1.4.0+ is linked against OpenSSL.
.SH DEFAULT
As explained above
.SH PROTOCOLS
SFTP and SCP
.SH EXAMPLE
TODO
.SH AVAILABILITY
The "" trick was added in 7.26.0
.SH RETURN VALUE
Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
.SH "SEE ALSO"
.BR CURLOPT_SSH_PRIVATE_KEYFILE "(3), " CURLOPT_SSH_AUTH_TYPES "(3), "
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