mirror of
https://github.com/NixOS/nix
synced 2025-07-04 19:41:48 +02:00
082f6bb35d
Since #8766, invalid base64 is rendered in errors, but we don't actually
want to show this in the case of an invalid private keys.
Co-Authored-By: Eelco Dolstra <edolstra@gmail.com>
(cherry picked from commit 2b6b03d8df)
71 lines
1.5 KiB
C++
71 lines
1.5 KiB
C++
#pragma once
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///@file
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#include "sync.hh"
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#include "processes.hh"
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#include "file-system.hh"
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namespace nix {
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class SSHMaster
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{
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private:
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const std::string host;
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bool fakeSSH;
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const std::string keyFile;
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/**
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* Raw bytes, not Base64 encoding.
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*/
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const std::string sshPublicHostKey;
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const bool useMaster;
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const bool compress;
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const Descriptor logFD;
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struct State
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{
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#ifndef _WIN32 // TODO re-enable on Windows, once we can start processes.
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Pid sshMaster;
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#endif
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std::unique_ptr<AutoDelete> tmpDir;
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Path socketPath;
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};
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Sync<State> state_;
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void addCommonSSHOpts(Strings & args);
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bool isMasterRunning();
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#ifndef _WIN32 // TODO re-enable on Windows, once we can start processes.
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Path startMaster();
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#endif
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public:
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SSHMaster(
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std::string_view host,
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std::string_view keyFile,
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std::string_view sshPublicHostKey,
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bool useMaster, bool compress, Descriptor logFD = INVALID_DESCRIPTOR);
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struct Connection
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{
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#ifndef _WIN32 // TODO re-enable on Windows, once we can start processes.
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Pid sshPid;
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#endif
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AutoCloseFD out, in;
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};
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/**
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* @param command The command (arg vector) to execute.
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*
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* @param extraSShArgs Extra args to pass to SSH (not the command to
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* execute). Will not be used when "fake SSHing" to the local
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* machine.
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*/
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std::unique_ptr<Connection> startCommand(
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Strings && command,
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Strings && extraSshArgs = {});
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};
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}
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