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67 lines
2.2 KiB
C
67 lines
2.2 KiB
C
/*
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* Dropbear - a SSH2 server
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*
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* Copyright (c) 2002,2003 Matt Johnston
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* All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE. */
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#ifndef DROPBEAR_AGENTFWD_H_
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#define DROPBEAR_AGENTFWD_H_
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#include "includes.h"
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#include "chansession.h"
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#include "channel.h"
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#include "auth.h"
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#include "list.h"
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#if DROPBEAR_CLI_AGENTFWD
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/* From OpenSSH authfd.h */
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#define SSH_AGENT_RSA_SHA2_256 0x02
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/* An agent reply can be reasonably large, as it can
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* contain a list of all public keys held by the agent.
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* 10000 is arbitrary */
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#define MAX_AGENT_REPLY 10000
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/* client functions */
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void cli_load_agent_keys(m_list * ret_list);
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void agent_buf_sign(buffer *sigblob, sign_key *key,
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const buffer *data_buf, enum signature_type type);
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void cli_setup_agent(const struct Channel *channel);
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#ifdef __hpux
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#define seteuid(a) setresuid(-1, (a), -1)
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#define setegid(a) setresgid(-1, (a), -1)
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#endif
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extern const struct ChanType cli_chan_agent;
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#endif /* DROPBEAR_CLI_AGENTFWD */
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#if DROPBEAR_SVR_AGENTFWD
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int svr_agentreq(struct ChanSess * chansess);
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void svr_agentcleanup(struct ChanSess * chansess);
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void svr_agentset(const struct ChanSess *chansess);
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#endif /* DROPBEAR_SVR_AGENTFWD */
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#endif /* DROPBEAR_AGENTFWD_H_ */
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