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Date:      Thu, 27 Jun 2002 01:04:09 -0700 (PDT)
From:      questions3@geektank.org
To:        questions@freebsd.org
Subject:   Can't use Privsep in OpenSSH 3.4p1
Message-ID:  <20020627005900.R15532-100000@benny.geektank.org>

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I just upgraded to OpenSSH 3.4 portable but can't use the privilege
separation feature. If it's enabled, I can't receive any incoming
connections.  I've done a verbose dump of trying to connect to local host
(see bottom of email).  After the last line of the dump, it just sits
there and does nothing.  If I disable privilege separation, everything
works ok and connections are accepted as normal.

I verified that the sshd user exists and the /var/empty dir was created by
the port with teh right permissions. Anyone have any thoughts?


---- dump --------------


OpenSSH_3.4p1, SSH protocols 1.5/2.0, OpenSSL 0x0090601f
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: Rhosts Authentication disabled, originating port will not be
trusted.
debug1: ssh_connect: needpriv 0
debug1: Connecting to localhost [127.0.0.1] port 22.
debug1: Connection established.
debug1: identity file /root/.ssh/identity type 0
debug1: identity file /root/.ssh/id_rsa type -1
debug1: identity file /root/.ssh/id_dsa type -1
debug1: Remote protocol version 1.99, remote software version
OpenSSH_3.4p1
debug1: match: OpenSSH_3.4p1 pat OpenSSH*
Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_3.4p1
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: server->client aes128-cbc hmac-md5 none
debug1: kex: client->server aes128-cbc hmac-md5 none
debug1: SSH2_MSG_KEX_DH_GEX_REQUEST sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP
debug1: dh_gen_key: priv key bits set: 136/256
debug1: bits set: 1061/2049
debug1: SSH2_MSG_KEX_DH_GEX_INIT sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY
debug1: Host 'localhost' is known and matches the RSA host key.
debug1: Found key in /root/.ssh/known_hosts:5
debug1: bits set: 1020/2049
debug1: ssh_rsa_verify: signature correct
debug1: kex_derive_keys
debug1: newkeys: mode 1
debug1: SSH2_MSG_NEWKEYS sent
debug1: waiting for SSH2_MSG_NEWKEYS
debug1: newkeys: mode 0
debug1: SSH2_MSG_NEWKEYS received
debug1: done: ssh_kex2.
debug1: send SSH2_MSG_SERVICE_REQUEST
debug1: service_accept: ssh-userauth
debug1: got SSH2_MSG_SERVICE_ACCEPT


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