"Connection closed" problem
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From: Laura R. <ar...@ho...> - 2003-12-22 15:00:29
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Hi! I'm a new user of rssh and I've just set up a chroot jail for one user on RedHat 7.3. I've create the following directories and copy the files (as described in CHROOT file): /usr/chroot/ /usr/chroot/usr/bin/scp /usr/chroot/usr/libexec/openssh/sftp-server /usr/chroot/usr/local/bin/rssh_chrrot_helper copied in /usr/chroot/lib : /lib/libresolv.so.2 /lib/libutil.so.1 /lib/libnsl.so.1 /lib/libcrypto.so.2 /lib/i686/libc.so.6 /lib/libdl.so.2 /lib/ld-linux.so.2 copied in /usr/chroot/usr/lib : /usr/lib/libz.so.1 and then I've created : /usr/chroot/home/my_user my rssh.conf is: logfacility = LOG_USER # you can use comments at end of line allowsftp umask = 022 chrootpath=/usr/chroot/ user=my_user:011:10:/usr/chroot/home/my_user in my file passwd there is: my_user:x:501:0::/usr/chroot/home/my_user:/usr/bin/rssh There is passphrase to connect and then I received the message: Connection closed Verbose mode stamps this messages: Connecting to 192.168.X.X... OpenSSH_3.1p1, SSH protocols 1.5/2.0, OpenSSL 0x0090602f debug1: Reading configuration data /etc/ssh/ssh_config debug1: Applying options for * debug1: Rhosts Authentication disabled, originating port will not be trusted. debug1: restore_uid debug1: ssh_connect: getuid 0 geteuid 0 anon 1 debug1: Connecting to 192.168.0.150 [192.168.0.150] port 22. debug1: temporarily_use_uid: 0/0 (e=0) debug1: restore_uid debug1: temporarily_use_uid: 0/0 (e=0) debug1: restore_uid debug1: Connection established. debug1: read PEM private key done: type DSA debug1: read PEM private key done: type RSA debug3: Not a RSA1 key file /root/.ssh/id_rsa. debug2: key_type_from_name: unknown key type '-----BEGIN' debug3: key_read: no key found debug2: key_type_from_name: unknown key type 'Proc-Type:' debug3: key_read: no key found debug2: key_type_from_name: unknown key type 'DEK-Info:' debug3: key_read: no key found debug3: key_read: no space debug3: key_read: no space debug3: key_read: no space debug3: key_read: no space debug3: key_read: no space debug3: key_read: no space debug3: key_read: no space debug3: key_read: no space debug3: key_read: no space debug3: key_read: no space debug3: key_read: no space debug3: key_read: no space debug3: key_read: no space debug2: key_type_from_name: unknown key type '-----END' debug3: key_read: no key found debug1: identity file /user1/.ssh/id_rsa type 1 debug1: identity file /user1/.ssh/id_dsa type -1 debug1: Remote protocol version 2.0, remote software version OpenSSH_3.1p1 debug1: match: OpenSSH_3.1p1 pat OpenSSH* Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_3.1p1 debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug2: kex_parse_kexinit: diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 debug2: kex_parse_kexinit: ssh-rsa,ssh-dss debug2: kex_parse_kexinit: aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour,aes192-cbc,aes256-cbc debug2: kex_parse_kexinit: aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour,aes192-cbc,aes256-cbc debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,hmac-ripemd160,hma...@op...,hmac-sha1-96,hmac-md5-96 debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,hmac-ripemd160,hma...@op...,hmac-sha1-96,hmac-md5-96 debug2: kex_parse_kexinit: none debug2: kex_parse_kexinit: none debug2: kex_parse_kexinit: debug2: kex_parse_kexinit: debug2: kex_parse_kexinit: first_kex_follows 0 debug2: kex_parse_kexinit: reserved 0 debug2: kex_parse_kexinit: diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 debug2: kex_parse_kexinit: ssh-rsa,ssh-dss debug2: kex_parse_kexinit: aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour,aes192-cbc,aes256-cbc debug2: kex_parse_kexinit: aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour,aes192-cbc,aes256-cbc debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,hmac-ripemd160,hma...@op...,hmac-sha1-96,hmac-md5-96 debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,hmac-ripemd160,hma...@op...,hmac-sha1-96,hmac-md5-96 debug2: kex_parse_kexinit: none,zlib debug2: kex_parse_kexinit: none,zlib debug2: kex_parse_kexinit: debug2: kex_parse_kexinit: debug2: kex_parse_kexinit: first_kex_follows 0 debug2: kex_parse_kexinit: reserved 0 debug2: mac_init: found hmac-md5 debug1: kex: server->client aes128-cbc hmac-md5 none debug2: mac_init: found hmac-md5 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: 133/256 debug1: bits set: 1581/3191 debug1: SSH2_MSG_KEX_DH_GEX_INIT sent debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY debug3: check_host_in_hostfile: filename /root/.ssh/known_hosts debug3: check_host_in_hostfile: match line 3 debug1: Host '192.168.X.X' is known and matches the RSA host key. debug1: Found key in /root/.ssh/known_hosts:3 debug1: bits set: 1594/3191 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 debug1: authentications that can continue: publickey,keyboard-interactive debug3: start over, passed a different list publickey,keyboard-interactive debug3: preferred publickey,keyboard-interactive,password debug3: authmethod_lookup publickey debug3: remaining preferred: keyboard-interactive,password debug3: authmethod_is_enabled publickey debug1: next auth method to try is publickey debug1: try pubkey: /user1/.ssh/id_rsa debug3: send_pubkey_test debug2: we sent a publickey packet, wait for reply debug1: input_userauth_pk_ok: pkalg ssh-rsa blen 149 lastkey 0x808fe48 hint 0 debug2: input_userauth_pk_ok: fp 05:c2:14:8a:7f:87:29:de:6d:54:35:a0:39:ae:e4:df debug3: sign_and_send_pubkey debug1: PEM_read_PrivateKey failed debug1: read PEM private key done: type <unknown> Enter passphrase for key '/user1/.ssh/id_rsa': debug1: read PEM private key done: type RSA debug1: ssh-userauth2 successful: method publickey debug3: clear hostkey 0 debug3: clear hostkey 1 debug3: clear hostkey 2 debug1: fd 4 setting O_NONBLOCK debug2: fd 5 is O_NONBLOCK debug1: channel 0: new [client-session] debug3: ssh_session2_open: channel_new: 0 debug1: send channel open 0 debug1: Entering interactive session. debug2: callback start debug1: ssh_session2_setup: id 0 debug1: Sending subsystem: sftp debug1: channel request 0: subsystem debug2: callback done debug1: channel 0: open confirm rwindow 0 rmax 32768 debug2: channel 0: rcvd adjust 131072 debug1: client_input_channel_req: channel 0 rtype exit-status reply 0 debug1: channel 0: rcvd eof debug1: channel 0: output open -> drain debug1: channel 0: obuf empty debug1: channel 0: close_write debug1: channel 0: output drain -> closed debug1: channel 0: rcvd close debug1: channel 0: close_read debug1: channel 0: input open -> closed debug3: channel 0: will not send data after close debug1: channel 0: almost dead debug1: channel 0: gc: notify user debug1: channel 0: gc: user detached debug1: channel 0: send close debug1: channel 0: is dead debug1: channel 0: garbage collecting debug1: channel_free: channel 0: client-session, nchannels 1 debug3: channel_free: status: The following connections are open: #0 client-session (t4 r0 i3/0 o3/0 fd -1/-1) debug3: channel_close_fds: channel 0: r -1 w -1 e 6 debug1: fd 0 clearing O_NONBLOCK debug2: fd 1 is not O_NONBLOCK debug1: Transferred: stdin 0, stdout 0, stderr 0 bytes in 1.5 seconds debug1: Bytes per second: stdin 0.0, stdout 0.0, stderr 0.0 debug1: Exit status 1 Connection closed Also /var/log/messages : sshd(pam_unix)[5050]: session opened for user dexgate by (uid=0) rssh[5051]: setting log facility to LOG_USER rssh[5051]: allowing sftp to all users rssh[5051]: setting umask to 022 rssh[5051]: chrooting all users to /usr/chroot/ rssh[5051]: line 25: configuring user my_user rssh[5051]: setting my_user's umask to 011 rssh[5051]: allowing sftp to user my_user rssh[5051]: chrooting my_user to /usr/chroot/home/my_user rssh[5051]: chroot cmd line: /usr/libexec/rssh_chroot_helper "/usr/chroot/home/my_user" 2 "/" /usr/libexec/openssh/sftp-server sshd(pam_unix)[5050]: session closed for user my_user This is all. What is wrong? I've tryed without chroot and sftp connection works fine, but I need chroot jail! What's the problem? Thanks _________________________________________________________________ Personalizza MSN Messenger con sfondi e fotografie! http://www.ilovemessenger.msn.it/ |