Victory Martial Arts: This Week at a Glance (9/29/2016)

This week is red stripe week. The red stripe Victory Martial Arts of Okemosis awarded to students during the 5th week of the cycle. The red stripe is given once a student has turned in their letter of intent to promote and registered for promotion. The student must have earned their yellow, blue, 1st black, and 2nd black stripe to earn their red stripe.

Upcoming Events

  • September 30th & October 1st – Special Competition Camps! Interested in learning more to be a stronger competitor? Join us for camp! Only $149!
  • October 7th and 8th – XMA Leadership Seminar with Victory’s own Power Ranger – Mr. Chat!! Talk to your instructor today to get registered and don’t miss this opportunity!
  • Friday 6-9pm VIP training by invitation only Get Prepped for Nationals
  • SATURDAY 1030am LEADERSHIP EXPERIENCE FOR ALL STUDENTS!!!
  • Saturday 1-3pm Open Training
  • October 14th – Michigan State University homecoming parade! Join Victory in supporting our Spartans and walk in the parade with us! Meet at the Hannah Center in East Lansing for line up – please sign up with Ms. Sims at the front desk!
  • October 27th – 29th – Belt Promotion and Testing!
  • October 29th – Halloween Party! Dress in your best costume and join Victory for some fun! Party and trunk-or-treat!

 

Master Faett, Director
Master Faett Director
Ms. Sims Program Director
Ms. Sims
Program Director
Mr. Rodriguez Chief Instructor
Mr. Rodriguez
Chief Instructor

517-574-5931

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SOLVED: SSH and Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password)

OpenSSHI ran across the error “Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).” while ssh’ing to another server today:

$ ssh myhost
Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).

Usually this means that the permissions of ~/.ssh, ~/.ssh/authorized_keys or your home directory on the other box isn’t setup right The permissions should look like so:

  1. -rwx——. /home/jason
  2. -rwx——. /home/jason/.ssh
  3. -rw——-. /home/jason/.authorized_keys

You would fix with:

$ chmod 0700 ~
$ chmod 0700 ~/.ssh
$ chmod 0600 ~/.ssh/authorized_keys

In my case, the permissions were correct. I ran the ssh command with extra verbose (-v -v)

$ ssh -v -v myhost
OpenSSH_5.3p1, OpenSSL 1.0.1e-fips 11 Feb 2013
debug1: Reading configuration data /home/jason/.ssh/config
debug1: Applying options for *
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: Applying options for *
debug1: /etc/ssh/ssh_config line 62: Deprecated option "RhostsAuthentication"
debug2: ssh_connect: needpriv 0
debug1: Connecting to myhost [192.168.12.6] port 22.
debug1: Connection established.
debug2: key_type_from_name: unknown key type '-----BEGIN'
debug2: key_type_from_name: unknown key type '-----END'
debug1: identity file /home/jason/.ssh/id_rsa type 1
debug1: identity file /home/jason/.ssh/id_rsa-cert type -1
debug2: key_type_from_name: unknown key type '-----BEGIN'
debug2: key_type_from_name: unknown key type '-----END'
debug1: identity file /home/jason/.ssh/id_dsa type 2
debug1: identity file /home/jason/.ssh/id_dsa-cert type -1
debug1: identity file /home/jason/.ssh/id_ecdsa type -1
debug1: identity file /home/jason/.ssh/id_ecdsa-cert type -1
debug1: Remote protocol version 2.0, remote software version OpenSSH_6.0
debug1: match: OpenSSH_6.0 pat OpenSSH*
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_5.3
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-hellman-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-sha2-256,hmac-sha2-512,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-sha2-256,hmac-sha2-512,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: ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,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,ecdsa-sha2-nistp256
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-sha2-256,hmac-sha2-256-96,hmac-sha2-512,hmac-sha2-512-96,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-sha2-256,hmac-sha2-256-96,hmac-sha2-512,hmac-sha2-512-96,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: 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: 154/256
debug2: bits set: 520/1024
debug1: SSH2_MSG_KEX_DH_GEX_INIT sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY
Warning: Permanently added 'myhost,192.168.1.66' (RSA) to the list of known hosts.
debug2: bits set: 525/1024
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: /home/jason/.ssh/id_rsa (0x7ff594d8ecb0)
debug2: key: /home/jason/.ssh/id_dsa (0x7ff594d90550)
debug2: key: /home/jason/.ssh/id_ecdsa ((nil))
debug1: Authentications that can continue: publickey,password,keyboard-interactive
debug1: No more authentication methods to try.
Permission denied (publickey,password,keyboard-interactive).

I didn’t see a reason why I wasn’t getting a password prompt but I do see it reading my ssh_config file. A real quick override of the ssh_config showed me that my ssh_config was the culprit:

$ ssh -F /dev/null myhost
jason@myhost's password:

So what is in my ~/.ssh/config file?

ServerAliveInterval 240
BatchMode yes
TCPKeepAlive = yes

Neither ServerAliveInterval or TCPKeepAlive have anything to do with authentication but BatchMode does. From the ssh_config man page:

BatchMode

The argument must be yes or no. If set to yes, passphrase/password querying will be disabled. This option is useful in scripts and other batch jobs where you have no user to supply the password.

So, if my public ssh key is not in the ~/.ssh/authorized_keys, the connection will fail with a permission denied. Let’s verify but removing BatchMode from the ~/.ssh/config file:

ServerAliveInterval 240
TCPKeepAlive = yes
$ ssh -F /dev/null myhost
___$

Success 🙂

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