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Daniel Stenberg e5000e797f

GHA: add a job scanning for "bad words" in markdown

This means words, phrases or things we have decided not to use - words that
are spelled right according to the dictionary but we want to avoid. In the
name of consistency and better documentation.

Closes #12764

2024-01-24 08:44:34 +01:00

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SPDX-License-Identifier

Title

Section

Source

See-also

curl

CURLOPT_SSH_KNOWNHOSTS

libcurl

CURLOPT_SSH_AUTH_TYPES (3)

CURLOPT_SSH_HOST_PUBLIC_KEY_MD5 (3)

NAME

CURLOPT_SSH_KNOWNHOSTS - filename holding the SSH known hosts

SYNOPSIS

#include <curl/curl.h>

CURLcode curl_easy_setopt(CURL *handle, CURLOPT_SSH_KNOWNHOSTS, char *fname);

DESCRIPTION

Pass a pointer to a null-terminated string holding the filename of the known_host file to use. The known_hosts file should use the OpenSSH file format as supported by libssh2. If this file is specified, libcurl only accepts connections with hosts that are known and present in that file, with a matching public key. Use CURLOPT_SSH_KEYFUNCTION(3) to alter the default behavior on host and key matches and mismatches.

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

DEFAULT

NULL

PROTOCOLS

SFTP and SCP

EXAMPLE

int main(void)
{
  CURL *curl = curl_easy_init();
  if(curl) {
    CURLcode res;
    curl_easy_setopt(curl, CURLOPT_URL, "sftp://example.com/file");
    curl_easy_setopt(curl, CURLOPT_SSH_KNOWNHOSTS,
                     "/home/clarkkent/.ssh/known_hosts");
    res = curl_easy_perform(curl);
    curl_easy_cleanup(curl);
  }
}

AVAILABILITY

Added in 7.19.6

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.

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