File Manager

003 File Manager

Current Path: /usr/src/crypto/openssh

📁 ..
📄 .depend(129.94 KB)
📄 .gitignore(341 B)
📄 .skipped-commit-ids(1.85 KB)
📄 CREDITS(5.36 KB)
📄 ChangeLog(299.53 KB)
📄 FREEBSD-upgrade(5.68 KB)
📄 FREEBSD-vendor(131 B)
📄 INSTALL(9.36 KB)
📄 LICENCE(14.83 KB)
📄 Makefile.in(24.73 KB)
📄 OVERVIEW(6.16 KB)
📄 PROTOCOL(18 KB)
📄 PROTOCOL.agent(220 B)
📄 PROTOCOL.certkeys(11.91 KB)
📄 PROTOCOL.chacha20poly1305(4.52 KB)
📄 PROTOCOL.key(1.5 KB)
📄 PROTOCOL.krl(5.13 KB)
📄 PROTOCOL.mux(8.87 KB)
📄 README(2.39 KB)
📄 README.dns(1.57 KB)
📄 README.platform(3.95 KB)
📄 README.privsep(2.25 KB)
📄 README.tun(4.78 KB)
📄 TODO(2.54 KB)
📄 aclocal.m4(5.56 KB)
📄 addrmatch.c(10.97 KB)
📄 atomicio.c(4.4 KB)
📄 atomicio.h(2.14 KB)
📄 audit-bsm.c(11.82 KB)
📄 audit-linux.c(3.46 KB)
📄 audit.c(5.69 KB)
📄 audit.h(2.27 KB)
📄 auth-bsdauth.c(3.65 KB)
📄 auth-krb5.c(6.93 KB)
📄 auth-options.c(23.45 KB)
📄 auth-options.h(2.75 KB)
📄 auth-pam.c(35.07 KB)
📄 auth-pam.h(1.89 KB)
📄 auth-passwd.c(6.42 KB)
📄 auth-rhosts.c(8.89 KB)
📄 auth-shadow.c(4.25 KB)
📄 auth-sia.c(3.15 KB)
📄 auth-sia.h(1.4 KB)
📄 auth-skey.c(2.75 KB)
📄 auth.c(32.86 KB)
📄 auth.h(7.95 KB)
📄 auth2-chall.c(9.77 KB)
📄 auth2-gss.c(9.63 KB)
📄 auth2-hostbased.c(8.08 KB)
📄 auth2-kbdint.c(2.2 KB)
📄 auth2-none.c(2.29 KB)
📄 auth2-passwd.c(2.36 KB)
📄 auth2-pubkey.c(28.79 KB)
📄 auth2.c(22.23 KB)
📄 authfd.c(14.47 KB)
📄 authfd.h(3.05 KB)
📄 authfile.c(12.59 KB)
📄 authfile.h(2.34 KB)
📄 bitmap.c(4.44 KB)
📄 bitmap.h(1.9 KB)
📄 blacklist.c(2.81 KB)
📄 blacklist_client.h(2.09 KB)
📄 buildpkg.sh.in(17.64 KB)
📄 canohost.c(4.72 KB)
📄 canohost.h(842 B)
📄 chacha.c(5.28 KB)
📄 chacha.h(1000 B)
📄 channels.c(133.25 KB)
📄 channels.h(12.96 KB)
📄 cipher-aes.c(4.54 KB)
📄 cipher-aesctr.c(2.06 KB)
📄 cipher-aesctr.h(1.3 KB)
📄 cipher-chachapoly.c(3.72 KB)
📄 cipher-chachapoly.h(1.58 KB)
📄 cipher-ctr.c(3.57 KB)
📄 cipher.c(13.57 KB)
📄 cipher.h(3.15 KB)
📄 cleanup.c(1.01 KB)
📄 clientloop.c(66.05 KB)
📄 clientloop.h(3.69 KB)
📄 compat.c(6.62 KB)
📄 compat.h(2.77 KB)
📄 config.guess(42.74 KB)
📄 config.h(53.02 KB)
📄 config.sub(35.49 KB)
📄 configure.ac(147.81 KB)
📁 contrib
📄 crc32.c(4.92 KB)
📄 crc32.h(1.44 KB)
📄 crypto_api.h(1.12 KB)
📄 defines.h(21.73 KB)
📄 dh.c(15.14 KB)
📄 dh.h(2.59 KB)
📄 digest-libc.c(5.69 KB)
📄 digest-openssl.c(4.95 KB)
📄 digest.h(2.51 KB)
📄 dispatch.c(3.52 KB)
📄 dispatch.h(2.2 KB)
📄 dns.c(9.15 KB)
📄 dns.h(2.03 KB)
📄 ed25519.c(3.1 KB)
📄 entropy.c(6.34 KB)
📄 entropy.h(1.47 KB)
📄 fatal.c(1.63 KB)
📄 fe25519.c(8.13 KB)
📄 fe25519.h(2.31 KB)
📄 fixalgorithms(422 B)
📄 fixpaths(499 B)
📄 freebsd-configure.sh(1.07 KB)
📄 freebsd-namespace.sh(1.93 KB)
📄 freebsd-post-merge.sh(224 B)
📄 freebsd-pre-merge.sh(429 B)
📄 ge25519.c(11.04 KB)
📄 ge25519.h(1.35 KB)
📄 ge25519_base.data(164.61 KB)
📄 groupaccess.c(3.5 KB)
📄 groupaccess.h(1.53 KB)
📄 gss-genr.c(7.99 KB)
📄 gss-serv-krb5.c(5.63 KB)
📄 gss-serv.c(10.32 KB)
📄 hash.c(623 B)
📄 hmac.c(5.08 KB)
📄 hmac.h(1.62 KB)
📄 hostfile.c(21.7 KB)
📄 hostfile.h(3.8 KB)
📄 includes.h(3.85 KB)
📄 install-sh(13.67 KB)
📄 kex.c(25.9 KB)
📄 kex.h(7.32 KB)
📄 kexc25519.c(4.62 KB)
📄 kexc25519c.c(5.11 KB)
📄 kexc25519s.c(4.99 KB)
📄 kexdh.c(3.27 KB)
📄 kexdhc.c(6.13 KB)
📄 kexdhs.c(6.06 KB)
📄 kexecdh.c(3.49 KB)
📄 kexecdhc.c(6.22 KB)
📄 kexecdhs.c(5.94 KB)
📄 kexgex.c(3.67 KB)
📄 kexgexc.c(7.63 KB)
📄 kexgexs.c(7.35 KB)
📄 krb5_config.h(315 B)
📄 krl.c(35.63 KB)
📄 krl.h(2.67 KB)
📄 log.c(10.67 KB)
📄 log.h(2.64 KB)
📄 loginrec.c(41.91 KB)
📄 loginrec.h(4.6 KB)
📄 logintest.c(8.58 KB)
📄 mac.c(7.24 KB)
📄 mac.h(1.96 KB)
📄 match.c(9.14 KB)
📄 match.h(1.16 KB)
📄 md5crypt.c(3.98 KB)
📄 md5crypt.h(744 B)
📄 mdoc2man.awk(8.38 KB)
📄 misc.c(43.77 KB)
📄 misc.h(5.69 KB)
📄 mkinstalldirs(633 B)
📄 moduli(552 KB)
📄 moduli.5(3.6 KB)
📄 moduli.c(20.46 KB)
📄 monitor.c(50.56 KB)
📄 monitor.h(3.83 KB)
📄 monitor_fdpass.c(4.71 KB)
📄 monitor_fdpass.h(1.49 KB)
📄 monitor_wrap.c(27.44 KB)
📄 monitor_wrap.h(3.84 KB)
📄 msg.c(2.75 KB)
📄 msg.h(1.49 KB)
📄 mux.c(65.73 KB)
📄 myproposal.h(5.62 KB)
📄 nchan.c(12.06 KB)
📄 nchan.ms(3.86 KB)
📄 nchan2.ms(3.38 KB)
📄 opacket.c(5.55 KB)
📄 opacket.h(5.98 KB)
📁 openbsd-compat
📄 openssh.xml.in(2.77 KB)
📄 opensshd.init.in(1.86 KB)
📄 packet.c(70.79 KB)
📄 packet.h(7.39 KB)
📄 pathnames.h(5.69 KB)
📄 pkcs11.h(41.37 KB)
📄 platform-misc.c(1.09 KB)
📄 platform-pledge.c(1.86 KB)
📄 platform-tracing.c(1.69 KB)
📄 platform.c(4.71 KB)
📄 platform.h(1.43 KB)
📄 poly1305.c(4.54 KB)
📄 poly1305.h(645 B)
📄 progressmeter.c(7.48 KB)
📄 progressmeter.h(1.44 KB)
📄 readconf.c(81 KB)
📄 readconf.h(7.83 KB)
📄 readpass.c(4.99 KB)
📁 regress
📄 rijndael.c(51.57 KB)
📄 rijndael.h(2.07 KB)
📄 sandbox-capsicum.c(3.39 KB)
📄 sandbox-darwin.c(2.49 KB)
📄 sandbox-null.c(1.62 KB)
📄 sandbox-pledge.c(1.83 KB)
📄 sandbox-rlimit.c(2.43 KB)
📄 sandbox-seccomp-filter.c(9.88 KB)
📄 sandbox-solaris.c(2.9 KB)
📄 sandbox-systrace.c(6.27 KB)
📄 sc25519.c(7.16 KB)
📄 sc25519.h(2.83 KB)
📄 scp.1(5.56 KB)
📄 scp.c(39.14 KB)
📄 servconf.c(79.73 KB)
📄 servconf.h(10.13 KB)
📄 serverloop.c(26.03 KB)
📄 serverloop.h(1000 B)
📄 session.c(66.72 KB)
📄 session.h(2.59 KB)
📄 sftp-client.c(49.62 KB)
📄 sftp-client.h(4.29 KB)
📄 sftp-common.c(6.83 KB)
📄 sftp-common.h(2.02 KB)
📄 sftp-glob.c(3.38 KB)
📄 sftp-server-main.c(1.49 KB)
📄 sftp-server.8(4.98 KB)
📄 sftp-server.c(42.36 KB)
📄 sftp.1(14.53 KB)
📄 sftp.c(59.73 KB)
📄 sftp.h(3.33 KB)
📄 smult_curve25519_ref.c(6.71 KB)
📄 ssh-add.1(6.45 KB)
📄 ssh-add.c(17.69 KB)
📄 ssh-agent.1(7.16 KB)
📄 ssh-agent.c(33.19 KB)
📄 ssh-dss.c(5.55 KB)
📄 ssh-ecdsa.c(5.54 KB)
📄 ssh-ed25519.c(4.21 KB)
📄 ssh-gss.h(4.71 KB)
📄 ssh-keygen.1(26.5 KB)
📄 ssh-keygen.c(78.58 KB)
📄 ssh-keyscan.1(3.82 KB)
📄 ssh-keyscan.c(17.83 KB)
📄 ssh-keysign.8(2.95 KB)
📄 ssh-keysign.c(8.26 KB)
📄 ssh-pkcs11-client.c(6.65 KB)
📄 ssh-pkcs11-helper.8(1.33 KB)
📄 ssh-pkcs11-helper.c(9.79 KB)
📄 ssh-pkcs11.c(19.56 KB)
📄 ssh-pkcs11.h(1.06 KB)
📄 ssh-rsa.c(11.89 KB)
📄 ssh-sandbox.h(1.09 KB)
📄 ssh-xmss.c(5 KB)
📄 ssh.1(44.3 KB)
📄 ssh.c(61.58 KB)
📄 ssh.h(2.6 KB)
📄 ssh2.h(5.66 KB)
📄 ssh_api.c(13.81 KB)
📄 ssh_api.h(4.33 KB)
📄 ssh_config(1.53 KB)
📄 ssh_config.5(51.41 KB)
📄 ssh_namespace.h(44.25 KB)
📄 sshbuf-getput-basic.c(11.81 KB)
📄 sshbuf-getput-crypto.c(5.64 KB)
📄 sshbuf-misc.c(3.53 KB)
📄 sshbuf.c(8.96 KB)
📄 sshbuf.h(12.2 KB)
📄 sshconnect.c(43.92 KB)
📄 sshconnect.h(2.3 KB)
📄 sshconnect2.c(59.05 KB)
📄 sshd.8(30.87 KB)
📄 sshd.c(64.58 KB)
📄 sshd_config(3.18 KB)
📄 sshd_config.5(50.55 KB)
📄 ssherr.c(5.04 KB)
📄 ssherr.h(3.28 KB)
📄 sshkey-xmss.c(28.17 KB)
📄 sshkey-xmss.h(2.89 KB)
📄 sshkey.c(102.94 KB)
📄 sshkey.h(10.09 KB)
📄 sshlogin.c(5.25 KB)
📄 sshlogin.h(935 B)
📄 sshpty.c(5.59 KB)
📄 sshpty.h(1.03 KB)
📄 sshtty.c(2.95 KB)
📄 survey.sh.in(1.68 KB)
📄 ttymodes.c(10.1 KB)
📄 ttymodes.h(4.85 KB)
📄 uidswap.c(7.09 KB)
📄 uidswap.h(680 B)
📄 umac.c(44.91 KB)
📄 umac.h(4.58 KB)
📄 umac128.c(414 B)
📄 utf8.c(8.09 KB)
📄 utf8.h(1.17 KB)
📄 uuencode.c(2.94 KB)
📄 uuencode.h(1.5 KB)
📄 verify.c(668 B)
📄 version.h(385 B)
📄 xmalloc.c(2.41 KB)
📄 xmalloc.h(1.08 KB)
📄 xmss_commons.c(630 B)
📄 xmss_commons.h(450 B)
📄 xmss_fast.c(32.16 KB)
📄 xmss_fast.h(3.64 KB)
📄 xmss_hash.c(3.35 KB)
📄 xmss_hash.h(841 B)
📄 xmss_hash_address.c(1.2 KB)
📄 xmss_hash_address.h(836 B)
📄 xmss_wots.c(4.74 KB)
📄 xmss_wots.h(1.86 KB)

Editing: packet.h

/* $OpenBSD: packet.h,v 1.86 2018/07/09 21:20:26 markus Exp $ */

/*
 * Author: Tatu Ylonen <ylo@cs.hut.fi>
 * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
 *                    All rights reserved
 * Interface for the packet protocol functions.
 *
 * As far as I am concerned, the code I have written for this software
 * can be used freely for any purpose.  Any derived versions of this
 * software must be clearly marked as such, and if the derived work is
 * incompatible with the protocol description in the RFC file, it must be
 * called by a name other than "ssh" or "Secure Shell".
 */

#ifndef PACKET_H
#define PACKET_H

#include <termios.h>

#ifdef WITH_OPENSSL
# include <openssl/bn.h>
# ifdef OPENSSL_HAS_ECC
#  include <openssl/ec.h>
# else /* OPENSSL_HAS_ECC */
#  define EC_KEY	void
#  define EC_GROUP	void
#  define EC_POINT	void
# endif /* OPENSSL_HAS_ECC */
#else /* WITH_OPENSSL */
# define BIGNUM		void
# define EC_KEY		void
# define EC_GROUP	void
# define EC_POINT	void
#endif /* WITH_OPENSSL */

#include <signal.h>
#include "openbsd-compat/sys-queue.h"

struct kex;
struct sshkey;
struct sshbuf;
struct session_state;	/* private session data */

#include "dispatch.h"	/* typedef, DISPATCH_MAX */

struct key_entry {
	TAILQ_ENTRY(key_entry) next;
	struct sshkey *key;
};

struct ssh {
	/* Session state */
	struct session_state *state;

/* Key exchange */
	struct kex *kex;

/* cached local and remote ip addresses and ports */
	char *remote_ipaddr;
	int remote_port;
	char *local_ipaddr;
	int local_port;
	char *rdomain_in;

/* Optional preamble for log messages (e.g. username) */
	char *log_preamble;

/* Dispatcher table */
	dispatch_fn *dispatch[DISPATCH_MAX];
	/* number of packets to ignore in the dispatcher */
	int dispatch_skip_packets;

/* datafellows */
	int compat;

/* Lists for private and public keys */
	TAILQ_HEAD(, key_entry) private_keys;
	TAILQ_HEAD(, key_entry) public_keys;

/* Client/Server authentication context */
	void *authctxt;

/* Channels context */
	struct ssh_channels *chanctxt;

/* APP data */
	void *app_data;
};

typedef int (ssh_packet_hook_fn)(struct ssh *, struct sshbuf *,
    u_char *, void *);

struct ssh *ssh_alloc_session_state(void);
struct ssh *ssh_packet_set_connection(struct ssh *, int, int);
void     ssh_packet_set_timeout(struct ssh *, int, int);
int	 ssh_packet_stop_discard(struct ssh *);
int	 ssh_packet_connection_af(struct ssh *);
void     ssh_packet_set_nonblocking(struct ssh *);
int      ssh_packet_get_connection_in(struct ssh *);
int      ssh_packet_get_connection_out(struct ssh *);
void     ssh_packet_close(struct ssh *);
void	 ssh_packet_set_input_hook(struct ssh *, ssh_packet_hook_fn *, void *);
void	 ssh_packet_clear_keys(struct ssh *);
void	 ssh_clear_newkeys(struct ssh *, int);

int	 ssh_packet_is_rekeying(struct ssh *);
void     ssh_packet_set_protocol_flags(struct ssh *, u_int);
u_int	 ssh_packet_get_protocol_flags(struct ssh *);
void	 ssh_packet_set_tos(struct ssh *, int);
void     ssh_packet_set_interactive(struct ssh *, int, int, int);
int      ssh_packet_is_interactive(struct ssh *);
void     ssh_packet_set_server(struct ssh *);
void     ssh_packet_set_authenticated(struct ssh *);
void     ssh_packet_set_mux(struct ssh *);
int	 ssh_packet_get_mux(struct ssh *);
int	 ssh_packet_set_log_preamble(struct ssh *, const char *, ...)
    __attribute__((format(printf, 2, 3)));

int	 ssh_packet_log_type(u_char);

int	 ssh_packet_send2_wrapped(struct ssh *);
int	 ssh_packet_send2(struct ssh *);

int      ssh_packet_read(struct ssh *);
int	 ssh_packet_read_expect(struct ssh *, u_int type);
int      ssh_packet_read_poll(struct ssh *);
int ssh_packet_read_poll2(struct ssh *, u_char *, u_int32_t *seqnr_p);
int	 ssh_packet_process_incoming(struct ssh *, const char *buf, u_int len);
int      ssh_packet_read_seqnr(struct ssh *, u_char *, u_int32_t *seqnr_p);
int      ssh_packet_read_poll_seqnr(struct ssh *, u_char *, u_int32_t *seqnr_p);

const void *ssh_packet_get_string_ptr(struct ssh *, u_int *length_ptr);
void     ssh_packet_disconnect(struct ssh *, const char *fmt, ...)
	__attribute__((format(printf, 2, 3)))
	__attribute__((noreturn));
void     ssh_packet_send_debug(struct ssh *, const char *fmt, ...) __attribute__((format(printf, 2, 3)));

int	 ssh_set_newkeys(struct ssh *, int mode);
void	 ssh_packet_get_bytes(struct ssh *, u_int64_t *, u_int64_t *);

int	 ssh_packet_write_poll(struct ssh *);
int	 ssh_packet_write_wait(struct ssh *);
int      ssh_packet_have_data_to_write(struct ssh *);
int      ssh_packet_not_very_much_data_to_write(struct ssh *);

int	 ssh_packet_connection_is_on_socket(struct ssh *);
int	 ssh_packet_remaining(struct ssh *);

void	 ssh_tty_make_modes(struct ssh *, int, struct termios *);
void	 ssh_tty_parse_modes(struct ssh *, int);

void	 ssh_packet_set_alive_timeouts(struct ssh *, int);
int	 ssh_packet_inc_alive_timeouts(struct ssh *);
int	 ssh_packet_set_maxsize(struct ssh *, u_int);
u_int	 ssh_packet_get_maxsize(struct ssh *);

int	 ssh_packet_get_state(struct ssh *, struct sshbuf *);
int	 ssh_packet_set_state(struct ssh *, struct sshbuf *);

const char *ssh_remote_ipaddr(struct ssh *);
int	 ssh_remote_port(struct ssh *);
const char *ssh_local_ipaddr(struct ssh *);
int	 ssh_local_port(struct ssh *);
const char *ssh_packet_rdomain_in(struct ssh *);

void	 ssh_packet_set_rekey_limits(struct ssh *, u_int64_t, u_int32_t);
time_t	 ssh_packet_get_rekey_timeout(struct ssh *);

void	*ssh_packet_get_input(struct ssh *);
void	*ssh_packet_get_output(struct ssh *);

/* new API */
int	sshpkt_start(struct ssh *ssh, u_char type);
int	sshpkt_send(struct ssh *ssh);
int     sshpkt_disconnect(struct ssh *, const char *fmt, ...)
	    __attribute__((format(printf, 2, 3)));
int	sshpkt_add_padding(struct ssh *, u_char);
void	sshpkt_fatal(struct ssh *ssh, const char *tag, int r);
int	sshpkt_msg_ignore(struct ssh *, u_int);

int	sshpkt_put(struct ssh *ssh, const void *v, size_t len);
int	sshpkt_putb(struct ssh *ssh, const struct sshbuf *b);
int	sshpkt_put_u8(struct ssh *ssh, u_char val);
int	sshpkt_put_u32(struct ssh *ssh, u_int32_t val);
int	sshpkt_put_u64(struct ssh *ssh, u_int64_t val);
int	sshpkt_put_string(struct ssh *ssh, const void *v, size_t len);
int	sshpkt_put_cstring(struct ssh *ssh, const void *v);
int	sshpkt_put_stringb(struct ssh *ssh, const struct sshbuf *v);
int	sshpkt_put_ec(struct ssh *ssh, const EC_POINT *v, const EC_GROUP *g);
int	sshpkt_put_bignum2(struct ssh *ssh, const BIGNUM *v);

int	sshpkt_get(struct ssh *ssh, void *valp, size_t len);
int	sshpkt_get_u8(struct ssh *ssh, u_char *valp);
int	sshpkt_get_u32(struct ssh *ssh, u_int32_t *valp);
int	sshpkt_get_u64(struct ssh *ssh, u_int64_t *valp);
int	sshpkt_get_string(struct ssh *ssh, u_char **valp, size_t *lenp);
int	sshpkt_get_string_direct(struct ssh *ssh, const u_char **valp, size_t *lenp);
int	sshpkt_peek_string_direct(struct ssh *ssh, const u_char **valp, size_t *lenp);
int	sshpkt_get_cstring(struct ssh *ssh, char **valp, size_t *lenp);
int	sshpkt_get_ec(struct ssh *ssh, EC_POINT *v, const EC_GROUP *g);
int	sshpkt_get_bignum2(struct ssh *ssh, BIGNUM *v);
int	sshpkt_get_end(struct ssh *ssh);
void	sshpkt_fmt_connection_id(struct ssh *ssh, char *s, size_t l);
const u_char	*sshpkt_ptr(struct ssh *, size_t *lenp);

/* OLD API */
extern struct ssh *active_state;
#include "opacket.h"

#if !defined(WITH_OPENSSL)
# undef BIGNUM
# undef EC_KEY
# undef EC_GROUP
# undef EC_POINT
#elif !defined(OPENSSL_HAS_ECC)
# undef EC_KEY
# undef EC_GROUP
# undef EC_POINT
#endif

#endif				/* PACKET_H */

003 File Manager

Editing: packet.h

Upload File

Create Folder