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45 lines
1015 B
Markdown
45 lines
1015 B
Markdown
---
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c: Copyright (C) The libssh2 project and its contributors.
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SPDX-License-Identifier: BSD-3-Clause
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Title: libssh2_userauth_publickey
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Section: 3
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Source: libssh2
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See-also:
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- libssh2_userauth_publickey_fromfile_ex(3)
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---
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# NAME
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libssh2_userauth_publickey - authenticate using a callback function
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# SYNOPSIS
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~~~c
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#include <libssh2.h>
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int libssh2_userauth_publickey(LIBSSH2_SESSION *session,
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const char *user,
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const unsigned char *pubkeydata,
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size_t pubkeydata_len,
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sign_callback,
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void **abstract);
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~~~
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# DESCRIPTION
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Authenticate with the *sign_callback* callback that matches the prototype
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below
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# CALLBACK
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~~~c
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int name(LIBSSH2_SESSION *session, unsigned char **sig, size_t *sig_len,
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const unsigned char *data, size_t data_len, void **abstract);
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~~~
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This function gets called...
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# RETURN VALUE
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Return 0 on success or negative on failure.
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