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Re: SSH - Can't Login (3rd Post)

From: "Auteria W. Winzer Jr." <wwinzer at yahoo dot com>
To: Julio Costa <costaju at gmail dot com>, cygwin at cygwin dot com
Date: Mon, 30 Aug 2010 11:04:50 -0700 (PDT)
Subject: Re: SSH - Can't Login (3rd Post)
References: <961771.40875.qm@web81104.mail.mud.yahoo.com> <AANLkTinV1c-tmWyrRKDYC28p=aZX6wf=hj5QTY7CVK8D@mail.gmail.com> <43268.36209.qm@web81107.mail.mud.yahoo.com> <AANLkTinAsZD=g5gw-eBWqsbmMisO-mdKhWFNVeX_RJx8@mail.gmail.com>

This is the output from ssh in triple verbose mode:

# ssh -vvv ca53918@localhost
OpenSSH_5.6p1, OpenSSL 0.9.8o 01 Jun 2010
debug1: Reading configuration data /etc/ssh_config
debug2: ssh_connect: needpriv 0
debug1: Connecting to localhost [127.0.0.1] port 22.
debug1: Connection established.
debug1: permanently_set_uid: 0/544
debug3: Not a RSA1 key file /home/ca53918/.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 /home/ca53918/.ssh/id_rsa type 1
debug1: identity file /home/ca53918/.ssh/id_rsa-cert type -1
debug3: Not a RSA1 key file /home/ca53918/.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 /home/ca53918/.ssh/id_dsa type 2
debug1: identity file /home/ca53918/.ssh/id_dsa-cert type -1
debug1: Remote protocol version 2.0, remote software version OpenSSH_5.6
debug1: match: OpenSSH_5.6 pat OpenSSH*
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_5.6
debug2: fd 3 setting O_NONBLOCK
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug2: kex_parse_kexinit: 
diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hell

man-group14-sha1,diffie-hellman-group1-sha1
debug2: kex_parse_kexinit: 
ssh-rsa-cert-v01@openssh.com,ssh-dss-cert-v01@openssh.com,ssh-rsa-cert-v00@openssh.

com,ssh-dss-cert-v00@openssh.com,ssh-rsa,ssh-dss
debug2: kex_parse_kexinit: 
aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc,blowfish

-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,rijndael-cbc@lysator.liu.se
debug2: kex_parse_kexinit: 
aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc,blowfish

-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,rijndael-cbc@lysator.liu.se
debug2: kex_parse_kexinit: 
hmac-md5,hmac-sha1,umac-64@openssh.com,hmac-ripemd160,hmac-ripemd160@openssh.com,hm

ac-sha1-96,hmac-md5-96
debug2: kex_parse_kexinit: 
hmac-md5,hmac-sha1,umac-64@openssh.com,hmac-ripemd160,hmac-ripemd160@openssh.com,hm

ac-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-hell

man-group14-sha1,diffie-hellman-group1-sha1
debug2: kex_parse_kexinit: ssh-rsa,ssh-dss
debug2: kex_parse_kexinit: 
aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc,blowfish

-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,rijndael-cbc@lysator.liu.se
debug2: kex_parse_kexinit: 
aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc,blowfish

-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,rijndael-cbc@lysator.liu.se
debug2: kex_parse_kexinit: 
hmac-md5,hmac-sha1,umac-64@openssh.com,hmac-ripemd160,hmac-ripemd160@openssh.com,hm

ac-sha1-96,hmac-md5-96
debug2: kex_parse_kexinit: 
hmac-md5,hmac-sha1,umac-64@openssh.com,hmac-ripemd160,hmac-ripemd160@openssh.com,hm

ac-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: kex: server->client aes128-ctr hmac-md5 none
debug2: mac_setup: found hmac-md5
debug1: kex: client->server aes128-ctr 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: 125/256
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: host localhost filename 
/home/ca53918/.ssh/known_hosts
debug3: check_host_in_hostfile: host localhost filename 
/home/ca53918/.ssh/known_hosts
debug3: check_host_in_hostfile: match line 3
debug1: Host 'localhost' is known and matches the RSA host key.
debug1: Found key in /home/ca53918/.ssh/known_hosts:3
debug2: bits set: 485/1024
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: Roaming not allowed by server
debug1: SSH2_MSG_SERVICE_REQUEST sent
debug2: service_accept: ssh-userauth
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug2: key: /home/ca53918/.ssh/id_rsa (0x6f76e0)
debug2: key: /home/ca53918/.ssh/id_dsa (0x6f2f50)
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: Offering RSA public key: /home/ca53918/.ssh/id_rsa
debug3: send_pubkey_test
debug2: we sent a publickey packet, wait for reply
Connection closed by 127.0.0.1

I've attached the cygcheck.out file.

Thanks everyone. Dunno why I'm having such a problem when before I never did.

Regards,
Auteria W. Winzer Jr.

----- Original Message ----
From: Julio Costa <costaju@gmail.com>
To: cygwin@cygwin.com
Sent: Mon, August 30, 2010 10:17:58 AM
Subject: Re: SSH - Can't Login (3rd Post)

On Mon, Aug 30, 2010 at 18:03, Auteria W. Winzer Jr. wrote:
> I checked the following below. The user's home directory has the proper
> permissions (755), the .ssh directory is 700, and the files underneath the 
.ssh
> directory is 600. By default StrictModes is set to no.
>
> I still can't log in.
>
> Any help will be greatly appreciated.
>

Help us helping you.
Begin by posting a relevant part of the SERVER side log, with at least
a DEBUG1 level.

Also the requested information as stated in
http://cygwin.com/problems.html might be useful...

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>

Regards,
___________
Julio Costa

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Attachment: cygcheck.out
Description: Binary data

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References:
- SSH - Can't Login (3rd Post)
  - From: Auteria W. Winzer Jr.
- Re: SSH - Can't Login (3rd Post)
  - From: Slide
- Re: SSH - Can't Login (3rd Post)
  - From: Auteria W. Winzer Jr.
- Re: SSH - Can't Login (3rd Post)
  - From: Julio Costa

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