Commit Graph

56 Commits

Author SHA1 Message Date
djm@openbsd.org 6fdcaeb995 upstream commit
whitespace
2014-10-20 14:41:44 +11:00
Damien Miller 8668706d0f - djm@cvs.openbsd.org 2014/06/24 01:13:21
[Makefile.in auth-bsdauth.c auth-chall.c auth-options.c auth-rsa.c
     [auth2-none.c auth2-pubkey.c authfile.c authfile.h cipher-3des1.c
     [cipher-chachapoly.c cipher-chachapoly.h cipher.c cipher.h
     [digest-libc.c digest-openssl.c digest.h dns.c entropy.c hmac.h
     [hostfile.c key.c key.h krl.c monitor.c packet.c rsa.c rsa.h
     [ssh-add.c ssh-agent.c ssh-dss.c ssh-ecdsa.c ssh-ed25519.c
     [ssh-keygen.c ssh-pkcs11-client.c ssh-pkcs11-helper.c ssh-pkcs11.c
     [ssh-rsa.c sshbuf-misc.c sshbuf.h sshconnect.c sshconnect1.c
     [sshconnect2.c sshd.c sshkey.c sshkey.h
     [openbsd-compat/openssl-compat.c openbsd-compat/openssl-compat.h]
     New key API: refactor key-related functions to be more library-like,
     existing API is offered as a set of wrappers.

     with and ok markus@

     Thanks also to Ben Hawkes, David Tomaschik, Ivan Fratric, Matthew
     Dempsky and Ron Bowes for a detailed review a few months ago.

     NB. This commit also removes portable OpenSSH support for OpenSSL
     <0.9.8e.
2014-07-02 15:28:02 +10:00
Damien Miller 1f0311c7c7 - markus@cvs.openbsd.org 2014/04/29 18:01:49
[auth.c authfd.c authfile.c bufaux.c cipher.c cipher.h hostfile.c]
     [kex.c key.c mac.c monitor.c monitor_wrap.c myproposal.h packet.c]
     [roaming_client.c ssh-agent.c ssh-keygen.c ssh-keyscan.c ssh-keysign.c]
     [ssh-pkcs11.h ssh.c sshconnect.c sshconnect2.c sshd.c]
     make compiling against OpenSSL optional (make OPENSSL=no);
     reduces algorithms to curve25519, aes-ctr, chacha, ed25519;
     allows us to explore further options; with and ok djm
2014-05-15 14:24:09 +10:00
Damien Miller 1d2c456426 - tedu@cvs.openbsd.org 2014/01/31 16:39:19
[auth2-chall.c authfd.c authfile.c bufaux.c bufec.c canohost.c]
     [channels.c cipher-chachapoly.c clientloop.c configure.ac hostfile.c]
     [kexc25519.c krl.c monitor.c sandbox-systrace.c session.c]
     [sftp-client.c ssh-keygen.c ssh.c sshconnect2.c sshd.c sshlogin.c]
     [openbsd-compat/explicit_bzero.c openbsd-compat/openbsd-compat.h]
     replace most bzero with explicit_bzero, except a few that cna be memset
     ok djm dtucker
2014-02-04 11:18:20 +11:00
Damien Miller 4e8d937af7 - markus@cvs.openbsd.org 2014/01/27 18:58:14
[Makefile.in digest.c digest.h hostfile.c kex.h mac.c hmac.c hmac.h]
     replace openssl HMAC with an implementation based on our ssh_digest_*
     ok and feedback djm@
2014-02-04 11:02:42 +11:00
Damien Miller b3051d01e5 - djm@cvs.openbsd.org 2014/01/09 23:20:00
[digest.c digest.h hostfile.c kex.c kex.h kexc25519.c kexc25519c.c]
     [kexc25519s.c kexdh.c kexecdh.c kexecdhc.c kexecdhs.c kexgex.c kexgexc.c]
     [kexgexs.c key.c key.h roaming_client.c roaming_common.c schnorr.c]
     [schnorr.h ssh-dss.c ssh-ecdsa.c ssh-rsa.c sshconnect2.c]
     Introduce digest API and use it to perform all hashing operations
     rather than calling OpenSSL EVP_Digest* directly. Will make it easier
     to build a reduced-feature OpenSSH without OpenSSL in future;
     feedback, ok markus@
2014-01-10 10:58:53 +11:00
Damien Miller ce98654674 - djm@cvs.openbsd.org 2013/07/12 00:19:59
[auth-options.c auth-rsa.c bufaux.c buffer.h channels.c hostfile.c]
     [hostfile.h mux.c packet.c packet.h roaming_common.c serverloop.c]
     fix pointer-signedness warnings from clang/llvm-3.3; "seems nice" deraadt@
2013-07-18 16:12:44 +10:00
Darren Tucker a627d42e51 - djm@cvs.openbsd.org 2013/05/17 00:13:13
[xmalloc.h cipher.c sftp-glob.c ssh-keyscan.c ssh.c sftp-common.c
     ssh-ecdsa.c auth2-chall.c compat.c readconf.c kexgexs.c monitor.c
     gss-genr.c cipher-3des1.c kex.c monitor_wrap.c ssh-pkcs11-client.c
     auth-options.c rsa.c auth2-pubkey.c sftp.c hostfile.c auth2.c
     servconf.c auth.c authfile.c xmalloc.c uuencode.c sftp-client.c
     auth2-gss.c sftp-server.c bufaux.c mac.c session.c jpake.c kexgexc.c
     sshconnect.c auth-chall.c auth2-passwd.c sshconnect1.c buffer.c
     kexecdhs.c kexdhs.c ssh-rsa.c auth1.c ssh-pkcs11.c auth2-kbdint.c
     kexdhc.c sshd.c umac.c ssh-dss.c auth2-jpake.c bufbn.c clientloop.c
     monitor_mm.c scp.c roaming_client.c serverloop.c key.c auth-rsa.c
     ssh-pkcs11-helper.c ssh-keysign.c ssh-keygen.c match.c channels.c
     sshconnect2.c addrmatch.c mux.c canohost.c kexecdhc.c schnorr.c
     ssh-add.c misc.c auth2-hostbased.c ssh-agent.c bufec.c groupaccess.c
     dns.c packet.c readpass.c authfd.c moduli.c]
     bye, bye xfree(); ok markus@
2013-06-02 07:31:17 +10:00
Darren Tucker 094f1e9934 - djm@cvs.openbsd.org 2010/12/04 13:31:37
[hostfile.c]
     fix fd leak; spotted and ok dtucker
2010-12-05 09:03:31 +11:00
Damien Miller d925dcd8a5 - djm@cvs.openbsd.org 2010/11/29 23:45:51
[auth.c hostfile.c hostfile.h ssh.c ssh_config.5 sshconnect.c]
     [sshconnect.h sshconnect2.c]
     automatically order the hostkeys requested by the client based on
     which hostkeys are already recorded in known_hosts. This avoids
     hostkey warnings when connecting to servers with new ECDSA keys
     that are preferred by default; with markus@
2010-12-01 12:21:51 +11:00
Damien Miller 1aed65eb27 - djm@cvs.openbsd.org 2010/03/04 10:36:03
[auth-rh-rsa.c auth-rsa.c auth.c auth.h auth2-hostbased.c auth2-pubkey.c]
     [authfile.c authfile.h hostfile.c hostfile.h servconf.c servconf.h]
     [ssh-keygen.c ssh.1 sshconnect.c sshd_config.5]
     Add a TrustedUserCAKeys option to sshd_config to specify CA keys that
     are trusted to authenticate users (in addition than doing it per-user
     in authorized_keys).

     Add a RevokedKeys option to sshd_config and a @revoked marker to
     known_hosts to allow keys to me revoked and banned for user or host
     authentication.

     feedback and ok markus@
2010-03-04 21:53:35 +11:00
Damien Miller 0a80ca190a - OpenBSD CVS Sync
- djm@cvs.openbsd.org 2010/02/26 20:29:54
     [PROTOCOL PROTOCOL.agent PROTOCOL.certkeys addrmatch.c auth-options.c]
     [auth-options.h auth.h auth2-pubkey.c authfd.c dns.c dns.h hostfile.c]
     [hostfile.h kex.h kexdhs.c kexgexs.c key.c key.h match.h monitor.c]
     [myproposal.h servconf.c servconf.h ssh-add.c ssh-agent.c ssh-dss.c]
     [ssh-keygen.1 ssh-keygen.c ssh-rsa.c ssh.1 ssh.c ssh2.h sshconnect.c]
     [sshconnect2.c sshd.8 sshd.c sshd_config.5]
     Add support for certificate key types for users and hosts.

     OpenSSH certificate key types are not X.509 certificates, but a much
     simpler format that encodes a public key, identity information and
     some validity constraints and signs it with a CA key. CA keys are
     regular SSH keys. This certificate style avoids the attack surface
     of X.509 certificates and is very easy to deploy.

     Certified host keys allow automatic acceptance of new host keys
     when a CA certificate is marked as sh/known_hosts.
     see VERIFYING HOST KEYS in ssh(1) for details.

     Certified user keys allow authentication of users when the signing
     CA key is marked as trusted in authorized_keys. See "AUTHORIZED_KEYS
     FILE FORMAT" in sshd(8) for details.

     Certificates are minted using ssh-keygen(1), documentation is in
     the "CERTIFICATES" section of that manpage.

     Documentation on the format of certificates is in the file
     PROTOCOL.certkeys

     feedback and ok markus@
2010-02-27 07:55:05 +11:00
Darren Tucker 1b118881b8 - (dtucker) OpenBSD CVS Sync
- djm@cvs.openbsd.org 2009/10/11 23:03:15
     [hostfile.c]
     mention the host name that we are looking for in check_host_in_hostfile()
2009-10-24 11:40:32 +11:00
Damien Miller ded319cca2 - (djm) [audit-bsm.c audit.c auth-bsdauth.c auth-chall.c auth-pam.c]
[auth-rsa.c auth-shadow.c auth-sia.c auth1.c auth2-chall.c]
   [auth2-gss.c auth2-kbdint.c auth2-none.c authfd.c authfile.c]
   [cipher-3des1.c cipher-aes.c cipher-bf1.c cipher-ctr.c clientloop.c]
   [dh.c dns.c entropy.c gss-serv-krb5.c gss-serv.c hostfile.c kex.c]
   [kexdhc.c kexdhs.c kexgexc.c kexgexs.c key.c loginrec.c mac.c]
   [md5crypt.c monitor.c monitor_wrap.c readconf.c rsa.c]
   [scard-opensc.c scard.c session.c ssh-add.c ssh-agent.c ssh-dss.c]
   [ssh-keygen.c ssh-keysign.c ssh-rsa.c ssh.c sshconnect.c]
   [sshconnect1.c sshconnect2.c sshd.c rc4.diff]
   [openbsd-compat/bsd-cray.c openbsd-compat/port-aix.c]
   [openbsd-compat/port-linux.c openbsd-compat/port-solaris.c]
   [openbsd-compat/port-uw.c]
   Lots of headers for SCO OSR6, mainly adding stdarg.h for log.h;
   compile problems reported by rac AT tenzing.org
2006-09-01 15:38:36 +10:00
Damien Miller d783435315 - deraadt@cvs.openbsd.org 2006/08/03 03:34:42
[OVERVIEW atomicio.c atomicio.h auth-bsdauth.c auth-chall.c auth-krb5.c]
     [auth-options.c auth-options.h auth-passwd.c auth-rh-rsa.c auth-rhosts.c]
     [auth-rsa.c auth-skey.c auth.c auth.h auth1.c auth2-chall.c auth2-gss.c]
     [auth2-hostbased.c auth2-kbdint.c auth2-none.c auth2-passwd.c ]
     [auth2-pubkey.c auth2.c authfd.c authfd.h authfile.c bufaux.c bufbn.c]
     [buffer.c buffer.h canohost.c channels.c channels.h cipher-3des1.c]
     [cipher-bf1.c cipher-ctr.c cipher.c cleanup.c clientloop.c compat.c]
     [compress.c deattack.c dh.c dispatch.c dns.c dns.h fatal.c groupaccess.c]
     [groupaccess.h gss-genr.c gss-serv-krb5.c gss-serv.c hostfile.c kex.c]
     [kex.h kexdh.c kexdhc.c kexdhs.c kexgex.c kexgexc.c kexgexs.c key.c]
     [key.h log.c log.h mac.c match.c md-sha256.c misc.c misc.h moduli.c]
     [monitor.c monitor_fdpass.c monitor_mm.c monitor_mm.h monitor_wrap.c]
     [monitor_wrap.h msg.c nchan.c packet.c progressmeter.c readconf.c]
     [readconf.h readpass.c rsa.c scard.c scard.h scp.c servconf.c servconf.h]
     [serverloop.c session.c session.h sftp-client.c sftp-common.c]
     [sftp-common.h sftp-glob.c sftp-server.c sftp.c ssh-add.c ssh-agent.c]
     [ssh-dss.c ssh-gss.h ssh-keygen.c ssh-keyscan.c ssh-keysign.c ssh-rsa.c]
     [ssh.c ssh.h sshconnect.c sshconnect.h sshconnect1.c sshconnect2.c]
     [sshd.c sshlogin.c sshlogin.h sshpty.c sshpty.h sshtty.c ttymodes.c]
     [uidswap.c uidswap.h uuencode.c uuencode.h xmalloc.c xmalloc.h]
     [loginrec.c loginrec.h openbsd-compat/port-aix.c openbsd-compat/port-tun.h]
     almost entirely get rid of the culture of ".h files that include .h files"
     ok djm, sort of ok stevesk
     makes the pain stop in one easy step
     NB. portable commit contains everything *except* removing includes.h, as
     that will take a fair bit more work as we move headers that are required
     for portability workarounds to defines.h. (also, this step wasn't "easy")
2006-08-05 12:39:39 +10:00
Damien Miller a7a73ee35d - stevesk@cvs.openbsd.org 2006/08/01 23:22:48
[auth-passwd.c auth-rhosts.c auth-rsa.c auth.c auth.h auth1.c]
     [auth2-chall.c auth2-pubkey.c authfile.c buffer.c canohost.c]
     [channels.c clientloop.c dh.c dns.c dns.h hostfile.c kex.c kexdhc.c]
     [kexgexc.c kexgexs.c key.c key.h log.c misc.c misc.h moduli.c]
     [monitor_wrap.c packet.c progressmeter.c readconf.c readpass.c scp.c]
     [servconf.c session.c sftp-client.c sftp-common.c sftp-server.c sftp.c]
     [ssh-add.c ssh-agent.c ssh-keygen.c ssh-keyscan.c ssh.c sshconnect.c]
     [sshconnect1.c sshconnect2.c sshd.c sshlogin.c sshtty.c uuencode.c]
     [uuencode.h xmalloc.c]
     move #include <stdio.h> out of includes.h
2006-08-05 11:37:59 +10:00
Damien Miller e7a1e5cf63 - stevesk@cvs.openbsd.org 2006/07/26 13:57:17
[authfd.c authfile.c dh.c canohost.c channels.c clientloop.c compat.c]
     [hostfile.c kex.c log.c misc.c moduli.c monitor.c packet.c readpass.c]
     [scp.c servconf.c session.c sftp-server.c sftp.c ssh-add.c ssh-agent.c]
     [ssh-keygen.c ssh-keyscan.c ssh-keysign.c ssh.c sshconnect.c]
     [sshconnect1.c sshd.c xmalloc.c]
     move #include <stdlib.h> out of includes.h
2006-08-05 11:34:19 +10:00
Damien Miller e3476ed03b - stevesk@cvs.openbsd.org 2006/07/22 20:48:23
[atomicio.c auth-options.c auth-passwd.c auth-rhosts.c auth-rsa.c]
     [auth.c auth1.c auth2-chall.c auth2-hostbased.c auth2-passwd.c auth2.c]
     [authfd.c authfile.c bufaux.c bufbn.c buffer.c canohost.c channels.c]
     [cipher-3des1.c cipher-bf1.c cipher-ctr.c cipher.c clientloop.c]
     [compat.c deattack.c dh.c dns.c gss-genr.c gss-serv.c hostfile.c]
     [includes.h kex.c kexdhc.c kexdhs.c kexgexc.c kexgexs.c key.c log.c]
     [mac.c match.c md-sha256.c misc.c moduli.c monitor.c monitor_fdpass.c]
     [monitor_mm.c monitor_wrap.c msg.c nchan.c packet.c rsa.c]
     [progressmeter.c readconf.c readpass.c scp.c servconf.c serverloop.c]
     [session.c sftp-client.c sftp-common.c sftp-glob.c sftp-server.c sftp.c]
     [ssh-add.c ssh-agent.c ssh-dss.c ssh-keygen.c ssh-keyscan.c]
     [ssh-keysign.c ssh-rsa.c ssh.c sshconnect.c sshconnect1.c sshconnect2.c]
     [sshd.c sshlogin.c sshpty.c ttymodes.c uidswap.c xmalloc.c]
     move #include <string.h> out of includes.h
2006-07-24 14:13:33 +10:00
Damien Miller 8ec8c3e98a - stevesk@cvs.openbsd.org 2006/07/05 02:42:09
[canohost.c hostfile.c includes.h misc.c packet.c readconf.c]
     [serverloop.c sshconnect.c uuencode.c]
     move #include <netinet/in.h> out of includes.h; ok deraadt@
     (also ssh-rand-helper.c logintest.c loginrec.c)
2006-07-10 20:35:38 +10:00
Damien Miller 57c30117c1 - djm@cvs.openbsd.org 2006/03/25 13:17:03
[atomicio.c auth-bsdauth.c auth-chall.c auth-options.c auth-passwd.c]
     [auth-rh-rsa.c auth-rhosts.c auth-rsa.c auth-skey.c auth.c auth1.c]
     [auth2-chall.c auth2-hostbased.c auth2-kbdint.c auth2-none.c]
     [auth2-passwd.c auth2-pubkey.c auth2.c authfd.c authfile.c bufaux.c]
     [buffer.c canohost.c channels.c cipher-3des1.c cipher-bf1.c]
     [cipher-ctr.c cipher.c cleanup.c clientloop.c compat.c compress.c]
     [deattack.c dh.c dispatch.c fatal.c groupaccess.c hostfile.c kex.c]
     [kexdh.c kexdhc.c kexdhs.c kexgex.c kexgexc.c kexgexs.c key.c log.c]
     [mac.c match.c md-sha256.c misc.c monitor.c monitor_fdpass.c]
     [monitor_mm.c monitor_wrap.c msg.c nchan.c packet.c progressmeter.c]
     [readconf.c readpass.c rsa.c scard.c scp.c servconf.c serverloop.c]
     [session.c sftp-client.c sftp-common.c sftp-glob.c sftp-server.c]
     [sftp.c ssh-add.c ssh-agent.c ssh-dss.c ssh-keygen.c ssh-keyscan.c]
     [ssh-keysign.c ssh-rsa.c ssh.c sshconnect.c sshconnect1.c]
     [sshconnect2.c sshd.c sshlogin.c sshpty.c sshtty.c ttymodes.c]
     [uidswap.c uuencode.c xmalloc.c]
     Put $OpenBSD$ tags back (as comments) to replace the RCSID()s that
     Theo nuked - our scripts to sync -portable need them in the files
2006-03-26 14:24:48 +11:00
Damien Miller 6db780e259 - djm@cvs.openbsd.org 2006/03/19 02:23:26
[hostfile.c]
     FILE* leak detected by Coverity via elad AT netbsd.org;
     ok deraadt@
2006-03-26 13:52:20 +11:00
Damien Miller b0fb6872ed - deraadt@cvs.openbsd.org 2006/03/19 18:51:18
[atomicio.c auth-bsdauth.c auth-chall.c auth-krb5.c auth-options.c]
     [auth-pam.c auth-passwd.c auth-rh-rsa.c auth-rhosts.c auth-rsa.c]
     [auth-shadow.c auth-skey.c auth.c auth1.c auth2-chall.c]
     [auth2-hostbased.c auth2-kbdint.c auth2-none.c auth2-passwd.c]
     [auth2-pubkey.c auth2.c authfd.c authfile.c bufaux.c buffer.c]
     [canohost.c channels.c cipher-3des1.c cipher-acss.c cipher-aes.c]
     [cipher-bf1.c cipher-ctr.c cipher.c cleanup.c clientloop.c compat.c]
     [compress.c deattack.c dh.c dispatch.c dns.c entropy.c fatal.c]
     [groupaccess.c hostfile.c includes.h kex.c kexdh.c kexdhc.c]
     [kexdhs.c kexgex.c kexgexc.c kexgexs.c key.c log.c loginrec.c]
     [loginrec.h logintest.c mac.c match.c md-sha256.c md5crypt.c misc.c]
     [monitor.c monitor_fdpass.c monitor_mm.c monitor_wrap.c msg.c]
     [nchan.c packet.c progressmeter.c readconf.c readpass.c rsa.c]
     [scard.c scp.c servconf.c serverloop.c session.c sftp-client.c]
     [sftp-common.c sftp-glob.c sftp-server.c sftp.c ssh-add.c]
     [ssh-agent.c ssh-dss.c ssh-keygen.c ssh-keyscan.c ssh-keysign.c]
     [ssh-rand-helper.c ssh-rsa.c ssh.c sshconnect.c sshconnect1.c]
     [sshconnect2.c sshd.c sshlogin.c sshpty.c sshtty.c ttymodes.c]
     [uidswap.c uuencode.c xmalloc.c openbsd-compat/bsd-arc4random.c]
     [openbsd-compat/bsd-closefrom.c openbsd-compat/bsd-cygwin_util.c]
     [openbsd-compat/bsd-getpeereid.c openbsd-compat/bsd-misc.c]
     [openbsd-compat/bsd-nextstep.c openbsd-compat/bsd-snprintf.c]
     [openbsd-compat/bsd-waitpid.c openbsd-compat/fake-rfc2553.c]
     RCSID() can die
2006-03-26 00:03:21 +11:00
Damien Miller 5d77105527 - stevesk@cvs.openbsd.org 2006/02/07 03:47:05
[hostfile.c]
     "packet.h" not needed
2006-03-15 11:12:13 +11:00
Darren Tucker 593bae7e10 - dtucker@cvs.openbsd.org 2005/11/22 03:36:03
[hostfile.c]
     Correct format/arguments to debug call; spotted by shaw at vranix.com
     ok djm@
2005-11-22 19:43:26 +11:00
Darren Tucker 4085853915 - dtucker@cvs.openbsd.org 2005/07/27 10:39:03
[scp.c hostfile.c sftp-client.c]
     Silence bogus -Wuninitialized warnings; ok djm@
2005-08-02 17:07:07 +10:00
Darren Tucker 47eede77ed - deraadt@cvs.openbsd.org 2005/03/10 22:01:05
[misc.c ssh-keygen.c servconf.c clientloop.c auth-options.c ssh-add.c
     monitor.c sftp-client.c bufaux.h hostfile.c ssh.c sshconnect.c channels.c
     readconf.c bufaux.c sftp.c]
     spacing
2005-03-14 23:08:12 +11:00
Damien Miller e1776155d1 - djm@cvs.openbsd.org 2005/03/01 10:40:27
[hostfile.c hostfile.h readconf.c readconf.h ssh.1 ssh_config.5]
     [sshconnect.c sshd.8]
     add support for hashing host names and addresses added to known_hosts
     files, to improve privacy of which hosts user have been visiting; ok
     markus@ deraadt@
2005-03-01 21:47:37 +11:00
Damien Miller f58b58ced1 - jakob@cvs.openbsd.org 2003/11/10 16:23:41
[bufaux.c bufaux.h cipher.c cipher.h hostfile.c hostfile.h key.c]
     [key.h sftp-common.c sftp-common.h sftp-server.c sshconnect.c sshd.c]
     [ssh-dss.c ssh-rsa.c uuencode.c uuencode.h]
     constify. ok markus@ & djm@
2003-11-17 21:18:23 +11:00
Damien Miller d558092522 - (djm) RCSID sync w/ OpenBSD 2003-05-14 13:40:06 +10:00
Damien Miller 996acd2476 *** empty log message *** 2003-04-09 20:59:48 +10:00
Ben Lindstrom 3ed6640532 - markus@cvs.openbsd.org 2002/07/24 16:11:18
[hostfile.c hostfile.h sshconnect.c]
     print out all known keys for a host if we get a unknown host key,
     see discussion at http://marc.theaimsgroup.com/?t=101069210100016&r=1&w=4

     the ssharp mitm tool attacks users in a similar way, so i'd like to
     pointed out again:
        A MITM attack is always possible if the ssh client prints:
        The authenticity of host 'bla' can't be established.
     (protocol version 2 with pubkey authentication allows you to detect
     MITM attacks)
2002-08-01 01:21:56 +00:00
Damien Miller 5b2aea9494 - jakob@cvs.openbsd.org 2001/12/18 10:04:21
[auth.h hostfile.c hostfile.h]
     remove auth_rsa_read_key, make hostfile_ready_key non static; ok markus@
2001-12-21 12:47:09 +11:00
Ben Lindstrom 4469723325 - markus@cvs.openbsd.org 2001/06/25 08:25:41
[channels.c channels.h cipher.c clientloop.c compat.c compat.h
      hostfile.c kex.c kex.h key.c key.h nchan.c packet.c serverloop.c
      session.c session.h sftp-server.c ssh-add.c ssh-agent.c uuencode.h]
     update copyright for 2001
2001-07-04 03:32:30 +00:00
Ben Lindstrom bba81213b9 - itojun@cvs.openbsd.org 2001/06/23 15:12:20
[auth1.c auth2.c auth2-chall.c authfd.c authfile.c auth-rhosts.c
      canohost.c channels.c cipher.c clientloop.c deattack.c dh.c
      hostfile.c kex.c kexdh.c kexgex.c key.c nchan.c packet.c radix.c
      readpass.c scp.c servconf.c serverloop.c session.c sftp.c
      sftp-client.c sftp-glob.c sftp-int.c sftp-server.c ssh-add.c
      ssh-agent.c ssh.c sshconnect1.c sshconnect2.c sshconnect.c sshd.c
      ssh-keygen.c ssh-keyscan.c]
     more strict prototypes.  raise warning level in Makefile.inc.
     markus ok'ed
     TODO; cleanup headers
2001-06-25 05:01:22 +00:00
Ben Lindstrom 5eabda303a - markus@cvs.openbsd.org 2001/04/12 19:15:26
[auth-rhosts.c auth.h auth2.c buffer.c canohost.c canohost.h
      compat.c compat.h hostfile.c pathnames.h readconf.c readconf.h
      servconf.c servconf.h ssh.c sshconnect.c sshconnect.h sshconnect1.c
      sshconnect2.c sshd_config]
     implement HostbasedAuthentication (= RhostRSAAuthentication for ssh v2)
     similar to RhostRSAAuthentication unless you enable (the experimental)
     HostbasedUsesNameFromPacketOnly option.  please test. :)
2001-04-12 23:34:34 +00:00
Ben Lindstrom ab0cedc587 - stevesk@cvs.openbsd.org 2001/04/06 22:12:47
[hostfile.c]
     unused; typo in comment
2001-04-07 17:23:43 +00:00
Ben Lindstrom 226cfa0378 Hopefully things did not get mixed around too much. It compiles under
Linux and works.  So that is at least a good sign. =)
20010122
 - (bal) OpenBSD Resync
   - markus@cvs.openbsd.org 2001/01/19 12:45:26 GMT 2001 by markus
     [servconf.c ssh.h sshd.c]
     only auth-chall.c needs #ifdef SKEY
   - markus@cvs.openbsd.org 2001/01/19 15:55:10 GMT 2001 by markus
     [auth-krb4.c auth-options.c auth-rh-rsa.c auth-rhosts.c auth-rsa.c
      auth1.c auth2.c channels.c clientloop.c dh.c dispatch.c nchan.c
      packet.c pathname.h readconf.c scp.c servconf.c serverloop.c
      session.c ssh-add.c ssh-keygen.c ssh-keyscan.c ssh.c ssh.h
      ssh1.h sshconnect1.c sshd.c ttymodes.c]
     move ssh1 definitions to ssh1.h, pathnames to pathnames.h
   - markus@cvs.openbsd.org 2001/01/19 16:48:14
     [sshd.8]
     fix typo; from stevesk@
   - markus@cvs.openbsd.org 2001/01/19 16:50:58
     [ssh-dss.c]
     clear and free digest, make consistent with other code (use dlen); from
     stevesk@
   - markus@cvs.openbsd.org 2001/01/20 15:55:20 GMT 2001 by markus
     [auth-options.c auth-options.h auth-rsa.c auth2.c]
     pass the filename to auth_parse_options()
   - markus@cvs.openbsd.org 2001/01/20 17:59:40 GMT 2001
     [readconf.c]
     fix SIGSEGV from -o ""; problem noted by jehsom@togetherweb.com
   - stevesk@cvs.openbsd.org 2001/01/20 18:20:29
     [sshconnect2.c]
     dh_new_group() does not return NULL.  ok markus@
   - markus@cvs.openbsd.org 2001/01/20 21:33:42
     [ssh-add.c]
     do not loop forever if askpass does not exist; from
     andrew@pimlott.ne.mediaone.net
   - djm@cvs.openbsd.org 2001/01/20 23:00:56
     [servconf.c]
     Check for NULL return from strdelim; ok markus
   - djm@cvs.openbsd.org 2001/01/20 23:02:07
     [readconf.c]
     KNF; ok markus
   - jakob@cvs.openbsd.org 2001/01/21 9:00:33
     [ssh-keygen.1]
     remove -R flag; ok markus@
   - markus@cvs.openbsd.org 2001/01/21 19:05:40
     [atomicio.c automicio.h auth-chall.c auth-krb4.c auth-options.c
      auth-options.h auth-passwd.c auth-rh-rsa.c auth-rhosts.c auth-rsa.c
      auth.c auth.h auth1.c auth2-chall.c auth2.c authfd.c authfile.c
      bufaux.c  bufaux.h buffer.c canahost.c canahost.h channels.c
      cipher.c cli.c clientloop.c clientloop.h compat.c compress.c
      deattack.c dh.c dispatch.c groupaccess.c hmac.c hostfile.c kex.c
      key.c key.h log-client.c log-server.c log.c log.h login.c login.h
      match.c misc.c misc.h nchan.c packet.c pty.c radix.h readconf.c
      readpass.c readpass.h rsa.c scp.c servconf.c serverloop.c serverloop.h
      session.c sftp-server.c ssh-add.c ssh-agent.c ssh-dss.c ssh-keygen.c
      ssh-keyscan.c ssh-rsa.c ssh.c ssh.h sshconnect.c sshconnect.h
      sshconnect1.c sshconnect2.c sshd.c tildexpand.c tildexpand.h
      ttysmodes.c uidswap.c xmalloc.c]
     split ssh.h and try to cleanup the #include mess. remove unnecessary
     #includes.  rename util.[ch] -> misc.[ch]
 - (bal) renamed 'PIDDIR' to '_PATH_SSH_PIDDIR' to match OpenBSD tree
 - (bal) Moved #ifdef KRB4 in auth-krb4.c above the #include to resolve
   conflict when compiling for non-kerb install
 - (bal) removed the #ifdef SKEY in auth1.c to match Markus' changes
   on 1/19.
2001-01-22 05:34:40 +00:00
Ben Lindstrom 46c162204b One way to massive patch. <sigh> It compiles and works under Linux..
And I think I have all the bits right from the OpenBSD tree.
20001222
 - Updated RCSID for pty.c
 - (bal) OpenBSD CVS Updates:
  - markus@cvs.openbsd.org 2000/12/21 15:10:16
    [auth-rh-rsa.c hostfile.c hostfile.h sshconnect.c]
    print keyfile:line for changed hostkeys, for deraadt@, ok deraadt@
  - markus@cvs.openbsd.org 2000/12/20 19:26:56
    [authfile.c]
    allow ssh -i userkey for root
  - markus@cvs.openbsd.org 2000/12/20 19:37:21
    [authfd.c authfd.h kex.c sshconnect2.c sshd.c uidswap.c uidswap.h]
    fix prototypes; from stevesk@pobox.com
  - markus@cvs.openbsd.org 2000/12/20 19:32:08
    [sshd.c]
    init pointer to NULL; report from Jan.Ivan@cern.ch
  - markus@cvs.openbsd.org 2000/12/19 23:17:54
    [auth-krb4.c auth-options.c auth-options.h auth-rhosts.c auth-rsa.c
     auth1.c auth2-skey.c auth2.c authfd.c authfd.h authfile.c bufaux.c
     bufaux.h buffer.c canohost.c channels.c clientloop.c compress.c
     crc32.c deattack.c getput.h hmac.c hmac.h hostfile.c kex.c kex.h
     key.c key.h log.c login.c match.c match.h mpaux.c mpaux.h packet.c
     packet.h radix.c readconf.c rsa.c scp.c servconf.c servconf.h
     serverloop.c session.c sftp-server.c ssh-agent.c ssh-dss.c ssh-dss.h
     ssh-keygen.c ssh-keyscan.c ssh-rsa.c ssh-rsa.h ssh.c ssh.h  uuencode.c
     uuencode.h sshconnect1.c sshconnect2.c sshd.c tildexpand.c]
    replace 'unsigned bla' with 'u_bla' everywhere. also replace 'char
    unsigned' with u_char.
2000-12-22 01:43:59 +00:00
Damien Miller 0bc1bd814e - (djm) Merge OpenBSD changes:
- markus@cvs.openbsd.org  2000/11/06 16:04:56
     [channels.c channels.h clientloop.c nchan.c serverloop.c]
     [session.c ssh.c]
     agent forwarding and -R for ssh2, based on work from
     jhuuskon@messi.uku.fi
   - markus@cvs.openbsd.org  2000/11/06 16:13:27
     [ssh.c sshconnect.c sshd.c]
     do not disabled rhosts(rsa) if server port > 1024; from
     pekkas@netcore.fi
   - markus@cvs.openbsd.org  2000/11/06 16:16:35
     [sshconnect.c]
     downgrade client to 1.3 if server is 1.4; help from mdb@juniper.net
   - markus@cvs.openbsd.org  2000/11/09 18:04:40
     [auth1.c]
     typo; from mouring@pconline.com
   - markus@cvs.openbsd.org  2000/11/12 12:03:28
     [ssh-agent.c]
     off-by-one when removing a key from the agent
   - markus@cvs.openbsd.org  2000/11/12 12:50:39
     [auth-rh-rsa.c auth2.c authfd.c authfd.h]
     [authfile.c hostfile.c kex.c kex.h key.c key.h myproposal.h]
     [readconf.c readconf.h rsa.c rsa.h servconf.c servconf.h ssh-add.c]
     [ssh-agent.c ssh-keygen.1 ssh-keygen.c ssh.1 ssh.c ssh_config]
     [sshconnect1.c sshconnect2.c sshd.8 sshd.c sshd_config ssh-dss.c]
     [ssh-dss.h ssh-rsa.c ssh-rsa.h dsa.c dsa.h]
     add support for RSA to SSH2.  please test.
     there are now 3 types of keys: RSA1 is used by ssh-1 only,
     RSA and DSA are used by SSH2.
     you can use 'ssh-keygen -t rsa -f ssh2_rsa_file' to generate RSA
     keys for SSH2 and use the RSA keys for hostkeys or for user keys.
     SSH2 RSA or DSA keys are added to .ssh/authorised_keys2 as before.
 - (djm) Fix up Makefile and Redhat init script to create RSA host keys
 - (djm) Change to interim version
2000-11-13 22:57:25 +11:00
Damien Miller e4340be5b3 - (djm) Merge OpenBSD changes:
- markus@cvs.openbsd.org  2000/09/05 02:59:57
     [session.c]
     print hostname (not hushlogin)
   - markus@cvs.openbsd.org  2000/09/05 13:18:48
     [authfile.c ssh-add.c]
     enable ssh-add -d for DSA keys
   - markus@cvs.openbsd.org  2000/09/05 13:20:49
     [sftp-server.c]
     cleanup
   - markus@cvs.openbsd.org  2000/09/06 03:46:41
     [authfile.h]
     prototype
   - deraadt@cvs.openbsd.org 2000/09/07 14:27:56
     [ALL]
     cleanup copyright notices on all files.  I have attempted to be
     accurate with the details.  everything is now under Tatu's licence
     (which I copied from his readme), and/or the core-sdi bsd-ish thing
     for deattack, or various openbsd developers under a 2-term bsd
     licence.  We're not changing any rules, just being accurate.
   - markus@cvs.openbsd.org  2000/09/07 14:40:30
     [channels.c channels.h clientloop.c serverloop.c ssh.c]
     cleanup window and packet sizes for ssh2 flow control; ok niels
   - markus@cvs.openbsd.org  2000/09/07 14:53:00
     [scp.c]
     typo
   - markus@cvs.openbsd.org  2000/09/07 15:13:37
     [auth-options.c auth-options.h auth-rh-rsa.c auth-rsa.c auth.c]
     [authfile.h canohost.c channels.h compat.c hostfile.h log.c match.h]
     [pty.c readconf.c]
     some more Copyright fixes
   - markus@cvs.openbsd.org  2000/09/08 03:02:51
     [README.openssh2]
     bye bye
   - deraadt@cvs.openbsd.org 2000/09/11 18:38:33
     [LICENCE cipher.c]
     a few more comments about it being ARC4 not RC4
   - markus@cvs.openbsd.org  2000/09/12 14:53:11
     [log-client.c log-server.c log.c ssh.1 ssh.c ssh.h sshd.8 sshd.c]
     multiple debug levels
   - markus@cvs.openbsd.org  2000/09/14 14:25:15
     [clientloop.c]
     typo
   - deraadt@cvs.openbsd.org 2000/09/15 01:13:51
     [ssh-agent.c]
     check return value for setenv(3) for failure, and deal appropriately
2000-09-16 13:29:08 +11:00
Damien Miller d3a185709d - (djm) Fix rsh path in RPMs. Report from Jason L Tibbitts III
<tibbs@math.uh.edu>
 - (djm) OpenBSD CVS updates:
  - todd@cvs.openbsd.org
    [sshconnect2.c]
    teach protocol v2 to count login failures properly and also enable an
    explanation of why the password prompt comes up again like v1; this is NOT
    crypto
  - markus@cvs.openbsd.org
    [readconf.c readconf.h servconf.c servconf.h session.c ssh.1 ssh.c sshd.8]
    xauth_location support; pr 1234
    [readconf.c sshconnect2.c]
    typo, unused
    [session.c]
    allow use_login only for login sessions, otherwise remote commands are
    execed with uid==0
    [sshd.8]
    document UseLogin better
    [version.h]
    OpenSSH 2.1.1
    [auth-rsa.c]
    fix match_hostname() logic for auth-rsa: deny access if we have a
    negative match or no match at all
    [channels.c hostfile.c match.c]
    don't panic if mkdtemp fails for authfwd; jkb@yahoo-inc.com via
    kris@FreeBSD.org
2000-06-07 19:55:44 +10:00
Damien Miller bd483e7690 - More OpenBSD updates:
[session.c]
   - don't call chan_write_failed() if we are not writing
   [auth-rsa.c auth1.c authfd.c hostfile.c ssh-agent.c]
   - keysize warnings error() -> log()
2000-04-30 10:00:53 +10:00
Damien Miller eba71bab9b - Merge big update to OpenSSH-2.0 from OpenBSD CVS
[README.openssh2]
   - interop w/ F-secure windows client
   - sync documentation
   - ssh_host_dsa_key not ssh_dsa_key
   [auth-rsa.c]
   - missing fclose
   [auth.c authfile.c compat.c dsa.c dsa.h hostfile.c key.c key.h radix.c]
   [readconf.c readconf.h ssh-add.c ssh-keygen.c ssh.c ssh.h sshconnect.c]
   [sshd.c uuencode.c uuencode.h authfile.h]
   - add DSA pubkey auth and other SSH2 fixes.  use ssh-keygen -[xX]
     for trading keys with the real and the original SSH, directly from the
     people who invented the SSH protocol.
   [auth.c auth.h authfile.c sshconnect.c auth1.c auth2.c sshconnect.h]
   [sshconnect1.c sshconnect2.c]
   - split auth/sshconnect in one file per protocol version
   [sshconnect2.c]
   - remove debug
   [uuencode.c]
   - add trailing =
   [version.h]
   - OpenSSH-2.0
   [ssh-keygen.1 ssh-keygen.c]
   - add -R flag: exit code indicates if RSA is alive
   [sshd.c]
   - remove unused
     silent if -Q is specified
   [ssh.h]
   - host key becomes /etc/ssh_host_dsa_key
   [readconf.c servconf.c ]
   - ssh/sshd default to proto 1 and 2
   [uuencode.c]
   - remove debug
   [auth2.c ssh-keygen.c sshconnect2.c sshd.c]
   - xfree DSA blobs
   [auth2.c serverloop.c session.c]
   - cleanup logging for sshd/2, respect PasswordAuth no
   [sshconnect2.c]
   - less debug, respect .ssh/config
   [README.openssh2 channels.c channels.h]
   - clientloop.c session.c ssh.c
   - support for x11-fwding, client+server
2000-04-29 23:57:08 +10:00
Damien Miller 5f05637b0e - Reduce diff against OpenBSD source
- All OpenSSL includes are now unconditionally referenced as
     openssl/foo.h
   - Pick up formatting changes
   - Other minor changed (typecasts, etc) that I missed
2000-04-16 12:31:48 +10:00
Damien Miller 4af51306d9 - OpenBSD CVS updates.
[ssh.1 ssh.c]
   - ssh -2
   [auth.c channels.c clientloop.c packet.c packet.h serverloop.c]
   [session.c sshconnect.c]
   - check payload for (illegal) extra data
   [ALL]
   - whitespace cleanup
2000-04-16 11:18:38 +10:00
Damien Miller 22c772609a - Merged OpenBSD updates to include paths. 2000-04-13 12:26:34 +10:00
Damien Miller 450a7a1ff4 - OpenBSD CVS update
- [auth-krb4.c]
     -Wall
   - [auth-rh-rsa.c auth-rsa.c hostfile.c hostfile.h key.c key.h match.c]
     [match.h ssh.c ssh.h sshconnect.c sshd.c]
     initial support for DSA keys. ok deraadt@, niels@
   - [cipher.c cipher.h]
     remove unused cipher_attack_detected code
   - [scp.1 ssh-add.1 ssh-agent.1 ssh-keygen.1 ssh.1 sshd.8]
     Fix some formatting problems I missed before.
   - [ssh.1 sshd.8]
     fix spelling errors, From: FreeBSD
   - [ssh.c]
     switch to raw mode only if he _get_ a pty (not if we _want_ a pty).
2000-03-26 13:04:51 +10:00
Damien Miller 98c7ad60ec - OpenBSD CVS updates to v1.2.3
[ssh.h atomicio.c]
	 - int atomicio -> ssize_t (for alpha). ok deraadt@
	[auth-rsa.c]
	 - delay MD5 computation until client sends response, free() early, cleanup.
	[cipher.c]
	 - void* -> unsigned char*, ok niels@
	[hostfile.c]
	 - remove unused variable 'len'. fix comments.
	 - remove unused variable
	[log-client.c log-server.c]
	 - rename a cpp symbol, to avoid param.h collision
	[packet.c]
	 - missing xfree()
	 - getsockname() requires initialized tolen; andy@guildsoftware.com
	 - use getpeername() in packet_connection_is_on_socket(), fixes sshd -i;
	from Holger.Trapp@Informatik.TU-Chemnitz.DE
	[pty.c pty.h]
	 - register cleanup for pty earlier. move code for pty-owner handling to
   	pty.c ok provos@, dugsong@
	[readconf.c]
	 - turn off x11-fwd for the client, too.
	[rsa.c]
	 - PKCS#1 padding
	[scp.c]
	 - allow '.' in usernames; from jedgar@fxp.org
	[servconf.c]
	 - typo: ignore_user_known_hosts int->flag; naddy@mips.rhein-neckar.de
	 - sync with sshd_config
	[ssh-keygen.c]
	 - enable ssh-keygen -l -f ~/.ssh/known_hosts, ok deraadt@
	[ssh.1]
	 - Change invalid 'CHAT' loglevel to 'VERBOSE'
	[ssh.c]
	 - suppress AAAA query host when '-4' is used; from shin@nd.net.fujitsu.co.jp
	 - turn off x11-fwd for the client, too.
	[sshconnect.c]
	 - missing xfree()
	 - retry rresvport_af(), too. from sumikawa@ebina.hitachi.co.jp.
	 - read error vs. "Connection closed by remote host"
	[sshd.8]
	 - ie. -> i.e.,
	 - do not link to a commercial page..
	 - sync with sshd_config
	[sshd.c]
	 - no need for poll.h; from bright@wintelcom.net
	 - log with level log() not fatal() if peer behaves badly.
	 - don't panic if client behaves strange. ok deraadt@
	 - make no-port-forwarding for RSA keys deny both -L and -R style fwding
	 - delay close() of pty until the pty has been chowned back to root
	 - oops, fix comment, too.
	 - missing xfree()
	 - move XAUTHORITY to subdir. ok dugsong@. fixes debian bug #57907, too.
   	(http://cgi.debian.org/cgi-bin/bugreport.cgi?archive=no&bug=57907)
	 - register cleanup for pty earlier. move code for pty-owner handling to
      pty.c ok provos@, dugsong@
	 - create x11 cookie file
	 - fix pr 1113, fclose() -> pclose(), todo: remote popen()
	 - version 1.2.3
 - Cleaned up
2000-03-09 21:27:49 +11:00
Damien Miller 34132e54cb - Merged OpenBSD IPv6 patch:
- [sshd.c sshd.8 sshconnect.c ssh.h ssh.c servconf.h servconf.c scp.1]
     [scp.c packet.h packet.c login.c log.c canohost.c channels.c]
     [hostfile.c sshd_config]
     ipv6 support: mostly gethostbyname->getaddrinfo/getnameinfo, new
     features: sshd allows multiple ListenAddress and Port options. note
     that libwrap is not IPv6-ready. (based on patches from
     fujiwara@rcac.tdi.co.jp)
   - [ssh.c canohost.c]
     more hints (hints.ai_socktype=SOCK_STREAM) for getaddrinfo,
     from itojun@
   - [channels.c]
     listen on _all_ interfaces for X11-Fwd (hints.ai_flags = AI_PASSIVE)
   - [packet.h]
     allow auth-kerberos for IPv4 only
   - [scp.1 sshd.8 servconf.h scp.c]
     document -4, -6, and 'ssh -L 2022/::1/22'
   - [ssh.c]
     'ssh @host' is illegal (null user name), from
     karsten@gedankenpolizei.de
   - [sshconnect.c]
     better error message
   - [sshd.c]
     allow auth-kerberos for IPv4 only
 - Big IPv6 merge:
   - Cleanup overrun in sockaddr copying on RHL 6.1
   - Replacements for getaddrinfo, getnameinfo, etc based on versions
     from patch from KIKUCHI Takahiro <kick@kyoto.wide.ad.jp>
   - Replacement for missing structures on systems that lack IPv6
   - record_login needed to know about AF_INET6 addresses
   - Borrowed more code from OpenBSD: rresvport_af and requisites
2000-01-14 15:45:46 +11:00
Damien Miller aae6c614da - Merged OpenBSD CVS changes:
- [auth-krb4.c auth-passwd.c auth-skey.c ssh.
     move skey-auth from auth-passwd.c to auth-s
   - [auth-rsa.c]
     warn only about mismatch if key is _used_
     warn about keysize-mismatch with log() not
     channels.c readconf.c readconf.h ssh.c ssh.
     ports are u_short
   - [hostfile.c]
     indent, shorter warning
   - [nchan.c]
     use error() for internal errors
   - [packet.c]
     set loglevel for SSH_MSG_DISCONNECT to log(
     serverloop.c
     indent
   - [ssh-add.1 ssh-add.c ssh.h]
     document , reasonable default
   - [ssh.1]
     CheckHostIP is not available for connects v
   - [sshconnect.c]
     typo
     easier to read client code for passwd and s
     turn of checkhostip for proxy connects, sin
1999-12-06 11:47:28 +11:00