sftp script

Ahmed_58 — Thu, 29 Jan 2009 07:21:17 GMT

Hi ,
I need to changed below script to use SFTP instaed of FTP, can someone help.
I have placed a public key file from a system want to transfer to.
we also need to tweak sftp commands to received password via script so we can automate this one?
------------------------------
ls *DBHRBT* | read LINE
if [ $? = 0 ]
then
mv $LINE /appl/rate/DanNet/backup_out
date | read sdate
echo "-Start copying" $LINE "at" $sdate "-"
cd /appl/rate/DanNet/backup_out
ftp -n 999.99.99.9 << EOF
user user-id password
type binary
prompt
hash
put $LINE
bye
EOF
date | read edate
echo "-----Finish copying" $LINE "at" $edate "-----"
fi
-------------------------------------

Ahmed

Re: sftp script

Ahmed_58 — Thu, 29 Jan 2009 10:02:38 GMT

dear Ehsan,
I try using scp instead, but still prompt for password.
Ahmed

Re: sftp script

bright image — Thu, 29 Jan 2009 11:50:20 GMT

If you use scp you could also set up passpraseless ssh connection do the transfer. Removing the need for a password.

see the entries on this google search on how to set up ssh with no passphrase.
http://www.google.co.uk/search?hl=en&q=passphraseless+ssh&meta=

Re: sftp script

Jeeshan — Thu, 29 Jan 2009 12:23:43 GMT

yeah, it should becoz it seems you didn't import the host key of destination host.

Re: sftp script

Ahmed_58 — Sun, 01 Feb 2009 07:48:49 GMT

guys,
still prompt for password, although I copy the "id_rsa.pub" to the other server as "authorized_keys" in .ssh directory

Ahmed

Re: sftp script

Jeeshan — Sun, 01 Feb 2009 08:07:25 GMT

check with this document for public key authentication

Re: sftp script

Steven Schweda — Sun, 01 Feb 2009 13:47:13 GMT

> [...] still prompt for password [...]

A Forum search could find many examples of
people with similar problems. Normally, the
debug output from an "ssh -v [...]" (or
"sftp -v [...]") command is more helpful
than "still prompt for password".

Re: sftp script

Steven Schweda — Sun, 01 Feb 2009 13:49:04 GMT

It might also help to know more (that is,
something) about the computers involved here.
Not everyone uses the same key file formats,
for example.

Re: sftp script

Ahmed_58 — Mon, 02 Feb 2009 04:28:44 GMT

dears,
I done all the search and I tryed everything found,... still prompting for password! here is my output with -v :
------------------------------------
bat-fms1:/root>scp -vvv test root@batipd1:/tmp
Executing: program /opt/ssh/bin/ssh host batipd1, user root, command scp -v -t /tmp
OpenSSH_5.1p1+sftpfilecontrol-v1.2-hpn13v5, OpenSSL 0.9.7m 23 Feb 2007
HP-UX Secure Shell-A.05.10.006, HP-UX Secure Shell version
debug1: Reading configuration data /opt/ssh/etc/ssh_config
debug3: Seeding PRNG from /opt/ssh/libexec/ssh-rand-helper
debug2: ssh_connect: needpriv 0
debug1: Connecting to batipd1 [192.168.19.11] port 22.
debug1: Connection established.
debug1: permanently_set_uid: 0/3
debug1: identity file /root/.ssh/identity type -1
debug3: Not a RSA1 key file /root/.ssh/id_rsa.
debug2: key_type_from_name: unknown key type '-----BEGIN'
debug3: key_read: missing keytype
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug2: key_type_from_name: unknown key type '-----END'
debug3: key_read: missing keytype
debug1: identity file /root/.ssh/id_rsa type 1
debug3: Not a RSA1 key file /root/.ssh/id_dsa.
debug2: key_type_from_name: unknown key type '-----BEGIN'
debug3: key_read: missing keytype
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug2: key_type_from_name: unknown key type '-----END'
debug3: key_read: missing keytype
debug1: identity file /root/.ssh/id_dsa type 2
debug1: Remote protocol version 2.0, remote software version OpenSSH_5.1p1+sftpfilecontrol-v1.2-hpn13v5
debug1: match: OpenSSH_5.1p1+sftpfilecontrol-v1.2-hpn13v5 pat OpenSSH*
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_5.1p1+sftpfilecontrol-v1.2-hpn13v5
debug2: fd 4 setting O_NONBLOCK
debug3: RNG is ready, skipping seeding
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: AUTH STATE IS 0
debug2: kex_parse_kexinit: diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-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,arcfour128,arcfour256,arcfour,aes192-cbc,aes256-cbc,rijndael-cbc@lysator.liu.se,aes128-ctr,aes192-ctr,aes256-ctr
debug2: kex_parse_kexinit: aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour128,arcfour256,arcfour,aes192-cbc,aes256-cbc,rijndael-cbc@lysator.liu.se,aes128-ctr,aes192-ctr,aes256-ctr
debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,umac-64@openssh.com,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96
debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,umac-64@openssh.com,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96
debug2: kex_parse_kexinit: none,zlib@openssh.com,zlib
debug2: kex_parse_kexinit: none,zlib@openssh.com,zlib
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-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-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,arcfour128,arcfour256,arcfour,aes192-cbc,aes256-cbc,rijndael-cbc@lysator.liu.se,aes128-ctr,aes192-ctr,aes256-ctr
debug2: kex_parse_kexinit: aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour128,arcfour256,arcfour,aes192-cbc,aes256-cbc,rijndael-cbc@lysator.liu.se,aes128-ctr,aes192-ctr,aes256-ctr
debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,umac-64@openssh.com,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96
debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,umac-64@openssh.com,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96
debug2: kex_parse_kexinit: none,zlib@openssh.com
debug2: kex_parse_kexinit: none,zlib@openssh.com
debug2: kex_parse_kexinit:
debug2: kex_parse_kexinit:
debug2: kex_parse_kexinit: first_kex_follows 0
debug2: kex_parse_kexinit: reserved 0
debug2: mac_setup: found hmac-md5
debug1: REQUESTED ENC.NAME is 'aes128-cbc'
debug1: kex: server->client aes128-cbc hmac-md5 none
debug2: mac_setup: found hmac-md5
debug1: REQUESTED ENC.NAME is 'aes128-cbc'
debug1: kex: client->server aes128-cbc hmac-md5 none
debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<1024<8192) sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP
debug2: dh_gen_key: priv key bits set: 142/256
debug2: bits set: 501/1024
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 1
debug3: check_host_in_hostfile: filename /root/.ssh/known_hosts
debug3: check_host_in_hostfile: match line 2
debug1: Host 'batipd1' is known and matches the RSA host key.
debug1: Found key in /root/.ssh/known_hosts:1
debug2: bits set: 499/1024
debug1: ssh_rsa_verify: signature correct
debug2: kex_derive_keys
debug2: set_newkeys: mode 1
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug2: set_newkeys: mode 0
debug1: SSH2_MSG_NEWKEYS received
debug1: SSH2_MSG_SERVICE_REQUEST sent
debug2: service_accept: ssh-userauth
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug2: key: /root/.ssh/identity (0)
debug2: key: /root/.ssh/id_rsa (4002f8e8)
debug2: key: /root/.ssh/id_dsa (4002f908)
debug1: Authentications that can continue: publickey,password,keyboard-interactive
debug3: start over, passed a different list publickey,password,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 authentication method: publickey
debug1: Trying private key: /root/.ssh/identity
debug3: no such identity: /root/.ssh/identity
debug1: Offering public key: /root/.ssh/id_rsa
debug3: send_pubkey_test
debug2: we sent a publickey packet, wait for reply
debug1: Authentications that can continue: publickey,password,keyboard-interactive
debug1: Offering public key: /root/.ssh/id_dsa
debug3: send_pubkey_test
debug2: we sent a publickey packet, wait for reply
debug1: Authentications that can continue: publickey,password,keyboard-interactive
debug2: we did not send a packet, disable method
debug3: authmethod_lookup keyboard-interactive
debug3: remaining preferred: password
debug3: authmethod_is_enabled keyboard-interactive
debug1: Next authentication method: keyboard-interactive
debug2: userauth_kbdint
debug2: we sent a keyboard-interactive packet, wait for reply
debug2: input_userauth_info_req
debug2: input_userauth_info_req: num_prompts 1
Password:
----------------------------------

regards,
Ahmed

Re: sftp script

Steven Schweda — Mon, 02 Feb 2009 04:58:25 GMT

> It might also help to know more (that is,
> something) about the computers involved here.
> Not everyone uses the same key file formats,
> for example.

Did you think that I wasn't serious?

> I done all the search and I tryed
> everything found,...

I did a Forum search for "key_read: missing
keytype". The second thing it found was:

http://forums.itrc.hp.com/service/forums/questionanswer.do?threadId=697913

which looks pretty similar to your stuff, and
which seems to have been a problem with the
key file format. But that fellow explained
what both his computers were. You didn't.
This makes guessing more difficult (and less
reliable).

HP's SSH software uses OpenSSH-format key
files, which differ from SSH2-format key
files, which, I'll guess, is what you have.
ssh-keygen may have key-format conversion
options. "man ssh-keygen" on one system or
the other.

Re: sftp script

Ahmed_58 — Mon, 02 Feb 2009 10:57:35 GMT

dears,
It is working now, I used another machine and only generate the key and copy to the other machine simple as that and works.

thanks alot to all who give me some hints,
Ahmed

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