diff options
| author | Damien Miller <djm@mindrot.org> | 2000-08-23 10:46:23 +1000 |
|---|---|---|
| committer | Damien Miller <djm@mindrot.org> | 2000-08-23 10:46:23 +1000 |
| commit | ad833b3e65c1887674714d514eb818d862bb499a (patch) | |
| tree | 16fa75fe42aede072c5d3edac562c2870d1bb0e5 /channels.c | |
| parent | b078567bf5de1dcf12d265d98acb4dc9eba8b325 (diff) | |
- (djm) Pick up LOGIN_PROGRAM from environment or PATH if not set by headers
- (djm) OpenBSD CVS updates:
- deraadt@cvs.openbsd.org 2000/08/18 20:07:23
[ssh.c]
accept remsh as a valid name as well; roman@buildpoint.com
- deraadt@cvs.openbsd.org 2000/08/18 20:17:13
[deattack.c crc32.c packet.c]
rename crc32() to ssh_crc32() to avoid zlib name clash. do not move to
libz crc32 function yet, because it has ugly "long"'s in it;
oneill@cs.sfu.ca
- deraadt@cvs.openbsd.org 2000/08/18 20:26:08
[scp.1 scp.c]
-S prog support; tv@debian.org
- deraadt@cvs.openbsd.org 2000/08/18 20:50:07
[scp.c]
knf
- deraadt@cvs.openbsd.org 2000/08/18 20:57:33
[log-client.c]
shorten
- markus@cvs.openbsd.org 2000/08/19 12:48:11
[channels.c channels.h clientloop.c ssh.c ssh.h]
support for ~. in ssh2
- deraadt@cvs.openbsd.org 2000/08/19 15:29:40
[crc32.h]
proper prototype
- markus@cvs.openbsd.org 2000/08/19 15:34:44
[authfd.c authfd.h key.c key.h ssh-add.1 ssh-add.c ssh-agent.1]
[ssh-agent.c ssh-keygen.c sshconnect1.c sshconnect2.c Makefile]
[fingerprint.c fingerprint.h]
add SSH2/DSA support to the agent and some other DSA related cleanups.
(note that we cannot talk to ssh.com's ssh2 agents)
- markus@cvs.openbsd.org 2000/08/19 15:55:52
[channels.c channels.h clientloop.c]
more ~ support for ssh2
- markus@cvs.openbsd.org 2000/08/19 16:21:19
[clientloop.c]
oops
- millert@cvs.openbsd.org 2000/08/20 12:25:53
[session.c]
We have to stash the result of get_remote_name_or_ip() before we
close our socket or getpeername() will get EBADF and the process
will exit. Only a problem for "UseLogin yes".
- millert@cvs.openbsd.org 2000/08/20 12:30:59
[session.c]
Only check /etc/nologin if "UseLogin no" since login(1) may have its
own policy on determining who is allowed to login when /etc/nologin
is present. Also use the _PATH_NOLOGIN define.
- millert@cvs.openbsd.org 2000/08/20 12:42:43
[auth1.c auth2.c session.c ssh.c]
Add calls to setusercontext() and login_get*(). We basically call
setusercontext() in most places where previously we did a setlogin().
Add default login.conf file and put root in the "daemon" login class.
- millert@cvs.openbsd.org 2000/08/21 10:23:31
[session.c]
Fix incorrect PATH setting; noted by Markus.
Diffstat (limited to 'channels.c')
| -rw-r--r-- | channels.c | 22 |
1 files changed, 20 insertions, 2 deletions
@@ -17,7 +17,7 @@ */ #include "includes.h" -RCSID("$OpenBSD: channels.c,v 1.64 2000/07/16 08:27:21 markus Exp $"); +RCSID("$OpenBSD: channels.c,v 1.66 2000/08/19 21:55:51 markus Exp $"); #include "ssh.h" #include "packet.h" @@ -244,6 +244,7 @@ channel_new(char *ctype, int type, int rfd, int wfd, int efd, c->cb_arg = NULL; c->cb_event = 0; c->dettach_user = NULL; + c->input_filter = NULL; debug("channel %d: new [%s]", found, remote_name); return found; } @@ -665,7 +666,14 @@ channel_handle_rfd(Channel *c, fd_set * readset, fd_set * writeset) } return -1; } - buffer_append(&c->input, buf, len); + if(c->input_filter != NULL) { + if (c->input_filter(c, buf, len) == -1) { + debug("filter stops channel %d", c->self); + chan_read_failed(c); + } + } else { + buffer_append(&c->input, buf, len); + } } return 1; } @@ -2309,6 +2317,16 @@ channel_cancel_cleanup(int id) } c->dettach_user = NULL; } +void +channel_register_filter(int id, channel_filter_fn *fn) +{ + Channel *c = channel_lookup(id); + if (c == NULL) { + log("channel_register_filter: %d: bad id", id); + return; + } + c->input_filter = fn; +} void channel_set_fds(int id, int rfd, int wfd, int efd, int extusage) |