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Code Activity

2005-01-26 Moritz Schulte <moritz@g10code.com>

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* command-ssh.c: New file.
	* Makefile.am (gpg_agent_SOURCES): New source file: command-ssh.c.

	* findkey.c (modify_description): New function.
	(agent_key_from_file): Support comment field in key s-expressions.

	* gpg-agent.c (enum cmd_and_opt_values): New item: oSSHSupport.
	(opts) New entry for oSSHSupport.
	New variable: socket_name_ssh.
	(cleanup_do): New function based on cleanup().
	(cleanup): Use cleanup_do() for socket_name and socket_name_ssh.
	(main): New switch case for oSSHSupport.
	(main): Move socket name creation code to ...
	(create_socket_name): ... this new function.
	(main): Use create_socket_name() for creating socket names for
	socket_name and for socket_name_ssh in case ssh support is
	enabled.
	Move socket creation code to ...
	(create_server_socket): ... this new function.
	(main): Use create_server_socket() for creating sockets.
	In case standard_socket is set, do not only store a socket name in
	socket_name, but also in socket_name_ssh.
	Generate additional environment info strings for ssh support.
	Pass additional ssh socket argument to handle_connections.
	(start_connection_thread_ssh): New function.
	(handle_connections): Use select to multiplex between gpg-agent
	and ssh-agent protocol.

	* agent.h (struct opt): New member: ssh_support.
	Declare function: start_command_handler_ssh.
This commit is contained in:
Moritz Schulte 2005-01-26 22:20:21 +00:00
parent 6cb495ca5c
commit a5d3f8a6e7
5 changed files with 468 additions and 126 deletions
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6
agent/agent.h
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@ -1,5 +1,5 @@
/* agent.h - Global definitions for the agent
* Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
* Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
*
* This file is part of GnuPG.
*
@ -66,6 +66,7 @@ struct {
int allow_preset_passphrase;
int keep_tty; /* don't switch the TTY (for pinentry) on request */
int keep_display; /* don't switch the DISPLAY (for pinentry) on request */
int ssh_support; /* Enable ssh-agent emulation. */
} opt;
@ -136,6 +137,9 @@ void agent_init_default_ctrl (struct server_control_s *ctrl);
/*-- command.c --*/
void start_command_handler (int, int);
/*-- command-ssh.c --*/
void start_command_handler_ssh (int);
/*-- findkey.c --*/
int agent_write_private_key (const unsigned char *grip,
const void *buffer, size_t length, int force);