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51 lines
1.5 KiB
Groff
51 lines
1.5 KiB
Groff
.\" generated by cd2nroff 0.1 from CURLOPT_SSH_HOST_PUBLIC_KEY_MD5.md
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.TH CURLOPT_SSH_HOST_PUBLIC_KEY_MD5 3 "2024-06-01" libcurl
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.SH NAME
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CURLOPT_SSH_HOST_PUBLIC_KEY_MD5 \- MD5 checksum of SSH server public key
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.SH SYNOPSIS
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.nf
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#include <curl/curl.h>
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CURLcode curl_easy_setopt(CURL *handle, CURLOPT_SSH_HOST_PUBLIC_KEY_MD5,
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char *md5);
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.fi
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.SH DESCRIPTION
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Pass a char pointer pointing to a string containing 32 hexadecimal digits. The
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string should be the 128 bit MD5 checksum of the remote host\(aqs public key, and
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libcurl aborts the connection to the host unless the MD5 checksum match.
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MD5 is a weak algorithm. We strongly recommend using
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\fICURLOPT_SSH_HOST_PUBLIC_KEY_SHA256(3)\fP instead.
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The application does not have to keep the string around after setting this
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option.
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.SH DEFAULT
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NULL
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.SH PROTOCOLS
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SCP and SFTP
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.SH EXAMPLE
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.nf
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int main(void)
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{
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CURL *curl = curl_easy_init();
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if(curl) {
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CURLcode res;
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curl_easy_setopt(curl, CURLOPT_URL, "sftp://example.com/file");
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curl_easy_setopt(curl, CURLOPT_SSH_HOST_PUBLIC_KEY_MD5,
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"afe17cd62a0f3b61f1ab9cb22ba269a7");
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res = curl_easy_perform(curl);
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curl_easy_cleanup(curl);
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}
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}
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.fi
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.SH AVAILABILITY
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Added in 7.17.1
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.SH RETURN VALUE
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Returns CURLE_OK if the option is supported, CURLE_UNKNOWN_OPTION if not, or
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CURLE_OUT_OF_MEMORY if there was insufficient heap space.
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.SH SEE ALSO
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.BR CURLOPT_SSH_AUTH_TYPES (3),
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.BR CURLOPT_SSH_HOST_PUBLIC_KEY_SHA256 (3),
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.BR CURLOPT_SSH_KNOWNHOSTS (3),
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.BR CURLOPT_SSH_PUBLIC_KEYFILE (3)
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