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-rw-r--r--src/openvpn/manage.h341
1 files changed, 0 insertions, 341 deletions
diff --git a/src/openvpn/manage.h b/src/openvpn/manage.h
deleted file mode 100644
index d3a397d..0000000
--- a/src/openvpn/manage.h
+++ /dev/null
@@ -1,341 +0,0 @@
-/*
- * OpenVPN -- An application to securely tunnel IP networks
- * over a single TCP/UDP port, with support for SSL/TLS-based
- * session authentication and key exchange,
- * packet encryption, packet authentication, and
- * packet compression.
- *
- * Copyright (C) 2002-2005 OpenVPN Solutions LLC <info@openvpn.net>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2
- * as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program (see the file COPYING included with this
- * distribution); if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#ifndef MANAGE_H
-#define MANAGE_H
-
-#ifdef ENABLE_MANAGEMENT
-
-#include "misc.h"
-#include "event.h"
-#include "socket.h"
-
-#define MANAGEMENT_VERSION 1
-#define MANAGEMENT_N_PASSWORD_RETRIES 3
-#define MANAGEMENT_LOG_HISTORY_INITIAL_SIZE 100
-#define MANAGEMENT_ECHO_BUFFER_SIZE 100
-#define MANAGEMENT_STATE_BUFFER_SIZE 100
-
-/*
- * Manage build-up of command line
- */
-struct command_line
-{
- struct buffer buf;
- struct buffer residual;
-};
-
-struct command_line *command_line_new (const int buf_len);
-void command_line_free (struct command_line *cl);
-
-void command_line_add (struct command_line *cl, const unsigned char *buf, const int len);
-const unsigned char *command_line_get (struct command_line *cl);
-void command_line_reset (struct command_line *cl);
-void command_line_next (struct command_line *cl);
-
-/*
- * Manage lists of output strings
- */
-
-struct output_entry
-{
- struct buffer buf;
- struct output_entry *next;
-};
-
-struct output_list
-{
- struct output_entry *head; /* next item to pop/peek */
- struct output_entry *tail; /* last item pushed */
- int size; /* current number of entries */
- int max_size; /* maximum size list should grow to */
-};
-
-struct output_list *output_list_new (const int max_size);
-void output_list_free (struct output_list *ol);
-
-bool output_list_defined (const struct output_list *ol);
-void output_list_reset (struct output_list *ol);
-
-void output_list_push (struct output_list *ol, const unsigned char *str);
-const struct buffer *output_list_peek (struct output_list *ol);
-void output_list_advance (struct output_list *ol, int n);
-
-/*
- * Manage log file history
- */
-
-union log_entry_union {
- unsigned int msg_flags;
- int state;
-};
-
-struct log_entry
-{
- time_t timestamp;
- const char *string;
- in_addr_t local_ip;
- union log_entry_union u;
-};
-
-#define LOG_PRINT_LOG_PREFIX (1<<0)
-#define LOG_PRINT_ECHO_PREFIX (1<<1)
-#define LOG_PRINT_STATE_PREFIX (1<<2)
-
-#define LOG_PRINT_INT_DATE (1<<3)
-#define LOG_PRINT_MSG_FLAGS (1<<4)
-#define LOG_PRINT_STATE (1<<5)
-#define LOG_PRINT_LOCAL_IP (1<<6)
-
-#define LOG_PRINT_CRLF (1<<7)
-#define LOG_FATAL_NOTIFY (1<<8)
-
-const char *log_entry_print (const struct log_entry *e, unsigned int flags, struct gc_arena *gc);
-
-struct log_history
-{
- int base;
- int size;
- int capacity;
- struct log_entry *array;
-};
-
-struct log_history *log_history_init (const int capacity);
-void log_history_close (struct log_history *h);
-void log_history_add (struct log_history *h, const struct log_entry *le);
-void log_history_resize (struct log_history *h, const int capacity);
-const struct log_entry *log_history_ref (const struct log_history *h, const int index);
-
-static inline int
-log_history_size (const struct log_history *h)
-{
- return h->size;
-}
-
-static inline int
-log_history_capacity (const struct log_history *h)
-{
- return h->capacity;
-}
-
-/*
- * Callbacks for 'status' and 'kill' commands
- */
-struct management_callback
-{
- void *arg;
- void (*status) (void *arg, const int version, struct status_output *so);
- void (*show_net) (void *arg, const int msglevel);
- int (*kill_by_cn) (void *arg, const char *common_name);
- int (*kill_by_addr) (void *arg, const in_addr_t addr, const int port);
- void (*delete_event) (void *arg, event_t event);
-};
-
-/*
- * Management object, split into three components:
- *
- * struct man_persist : Data elements which are persistent across
- * man_connection open and close.
- *
- * struct man_settings : management parameters.
- *
- * struct man_connection : created on socket binding and listen,
- * deleted on socket unbind, may
- * handle multiple sequential client
- * connections.
- */
-
-struct man_persist {
- bool defined;
-
- struct log_history *log;
- struct virtual_output vout;
-
- bool standalone_disabled;
- struct management_callback callback;
-
- struct log_history *echo; /* saved --echo strings */
- struct log_history *state;
-
- bool hold_release;
-
- const char *special_state_msg;
-};
-
-struct man_settings {
- bool defined;
- struct sockaddr_in local;
- bool up_query_passwords;
- bool management_over_tunnel;
- struct user_pass up;
- int log_history_cache;
- int echo_buffer_size;
- int state_buffer_size;
- bool server;
- bool hold;
-};
-
-/* up_query modes */
-#define UP_QUERY_DISABLED 0
-#define UP_QUERY_USER_PASS 1
-#define UP_QUERY_PASS 2
-
-/* states */
-#define MS_INITIAL 0 /* all sockets are closed */
-#define MS_LISTEN 1 /* no client is connected */
-#define MS_CC_WAIT_READ 2 /* client is connected, waiting for read on socket */
-#define MS_CC_WAIT_WRITE 3 /* client is connected, waiting for ability to write to socket */
-
-struct man_connection {
- int state;
-
- socket_descriptor_t sd_top;
- socket_descriptor_t sd_cli;
- struct sockaddr_in remote;
-
-#ifdef WIN32
- struct net_event_win32 ne32;
-#endif
-
- bool halt;
- bool password_verified;
- int password_tries;
-
- struct command_line *in;
- struct output_list *out;
-
- struct event_set *es;
-
- bool state_realtime;
- bool log_realtime;
- bool echo_realtime;
-
- const char *up_query_type;
- int up_query_mode;
- struct user_pass up_query;
-};
-
-struct management
-{
- struct man_persist persist;
- struct man_settings settings;
- struct man_connection connection;
-};
-
-extern struct management *management;
-
-struct user_pass;
-
-struct management *management_init (void);
-
-bool management_open (struct management *man,
- const char *addr,
- const int port,
- const char *pass_file,
- const bool server,
- const bool query_passwords,
- const int log_history_cache,
- const int echo_buffer_size,
- const int state_buffer_size,
- const bool hold);
-
-
-void management_close (struct management *man);
-
-void management_post_tunnel_open (struct management *man, const in_addr_t tun_local_ip);
-
-void management_pre_tunnel_close (struct management *man);
-
-void management_socket_set (struct management *man,
- struct event_set *es,
- void *arg,
- unsigned int *persistent);
-
-void management_io (struct management *man);
-
-void management_set_callback (struct management *man,
- const struct management_callback *cb);
-
-void management_clear_callback (struct management *man);
-
-bool management_query_user_pass (struct management *man, struct user_pass *up, const char *type, const bool password_only);
-
-bool management_should_daemonize (struct management *man);
-bool management_would_hold (struct management *man);
-bool management_hold (struct management *man);
-
-void management_event_loop_n_seconds (struct management *man, int sec);
-
-static inline bool
-management_connected (const struct management *man)
-{
- return man->connection.state == MS_CC_WAIT_READ || man->connection.state == MS_CC_WAIT_WRITE;
-}
-
-static inline bool
-management_query_user_pass_enabled (const struct management *man)
-{
- return man->settings.up_query_passwords;
-}
-
-/*
- * OpenVPN tells the management layer what state it's in
- */
-
-/* client/server states */
-#define OPENVPN_STATE_INITIAL 0 /* Initial, undefined state */
-#define OPENVPN_STATE_CONNECTING 1 /* Management interface has been initialized */
-#define OPENVPN_STATE_ASSIGN_IP 2 /* Assigning IP address to virtual network interface */
-#define OPENVPN_STATE_ADD_ROUTES 3 /* Adding routes to system */
-#define OPENVPN_STATE_CONNECTED 4 /* Initialization sequence completed */
-#define OPENVPN_STATE_RECONNECTING 5 /* Restart */
-#define OPENVPN_STATE_EXITING 6 /* Exit */
-
-/* client-only states */
-#define OPENVPN_STATE_WAIT 7 /* Waiting for initial response from server */
-#define OPENVPN_STATE_AUTH 8 /* Authenticating with server */
-#define OPENVPN_STATE_GET_CONFIG 9 /* Downloading configuration from server */
-
-#define OPENVPN_STATE_CLIENT_BASE 7 /* Base index of client-only states */
-
-void management_set_state (struct management *man,
- const int state,
- const char *detail,
- const in_addr_t tun_local_ip);
-
-/*
- * The management object keeps track of OpenVPN --echo
- * parameters.
- */
-void management_echo (struct management *man, const char *string);
-
-/*
- * OpenVPN calls here to indicate a password failure
- */
-
-void management_auth_failure (struct management *man, const char *type);
-
-#endif
-
-#endif
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