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Ssh Rsa Key Authentication Not Working


Somehow, I've gotten into the habit of ending all files I hand edit with an extra linebreak. Jun 13 22:17:56 laptop-camil sshd[12344]: Server listening on :: port 22. You previously marked this answer as accepted. By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. this content

So if you have OpenSSH v7.0+, make sure your key is not ssh-dss. To answer a question, use the “Answer” field below. Click Here to receive this Complete Guide absolutely free. glad i decided to read the next answer down –Katushai Aug 21 at 7:44 add a comment| up vote 4 down vote There are different ways to solve this: you can http://unix.stackexchange.com/questions/36540/why-am-i-still-getting-a-password-prompt-with-ssh-with-public-key-authentication

Passwordless Ssh Not Working Linux

Key-based authentication has several advantages over password authentication, for example the key values are significantly more difficult to brute-force, or guess than plain passwords, provided an ample key length. If things still don't work just post the line that created your key here, and we'll try to help you out some more. With PasswordAuthentication and UsePAM both set no on the remote machine, I'll get the following message if I enter ssh [email protected]: ssh: Connection to [email protected]:22 exited: Disconnect received Providing the identity

If you have problems connecting, try out ssh -v -v -v -v (yes, many -v) to get more loggings whan happens when you connect from the client. Therefore, SSH will default to password authentication. The simplest/least invasive commands are in the FAQ: openssh.org/faq.html#3.14 –davidjb May 8 '13 at 23:45 | show 13 more comments up vote 86 down vote SELinux can also cause authorized_keys not Ssh Asking For Password Everytime Does anyone know what the issue may be?

This should be done on the client. Ssh No Password Prompt My system is Kubuntu 7.04 and the test server is a RedHat Enterprise Linux 9, but the key setup would eventually go onto a few debian servers and RHEL servers. LinuxQuestions.org > Forums > Linux Forums > Linux - Software [SOLVED] Passwordless SSH setup not working, any ideas? http://stackoverflow.com/questions/6377009/adding-public-key-to-ssh-authorized-keys-does-not-log-me-in-automatically Of all reasons, my user wasn't allowed to log in because the shell specified by ansible (/bin/zsh) on user creation didn't exist.

Browse other questions tagged ssh public-key authorized-keys or ask your own question. Ssh Force Prompt For Password Utensil that forms meat into cylinders Can leaked nude pictures damage one's academic career? This was required for me even if password SSH login was disabled. I would really appreciate it if you could just write the command I would put into terminal. –Eric Dec 1 '13 at 2:36 add a comment| Your Answer draft saved

Ssh No Password Prompt

and this resolved all my problems. –Afaria Jun 21 at 18:37 yup. http://askubuntu.com/questions/110814/server-keeps-asking-for-password-after-ive-copied-my-ssh-public-key-to-authoriz You can either have your root password emailed to you, which we then highly recommend you change immediately as email isn't the most secure form of communication or you can add Passwordless Ssh Not Working Linux So much for group-writable home directories! Ssh Asking For Password When It Shouldn't An alternate, and probably more secure fix is to check the permissions on your home directory - if it is not writable by anyone but the owner, then it should not

up vote 212 down vote favorite 95 I'm working from the URL I found here: http://jaybyjayfresh.com/2009/02/04/logging-in-without-a-password-certificates-ssh/ My ssh client is Ubuntu 64 bit 11.10 desktop and my server is Centos 6.2 news So if you use the key multiple times without logging out of your local account in the meantime, you will probably only have to type the passphrase once. current community chat Unix & Linux Unix & Linux Meta your communities Sign up or log in to customize your list. share|improve this answer answered Sep 30 '14 at 1:33 Michael Scheper 1288 This is also a configuration option in /etc/ssh/sshd_config, although I think I'd rename it like you did. Authentication Refused: Bad Ownership Or Modes For Directory

After cron jobs in other hosts fails in the next morning, I started digging the reason). September 19, 2012 37k views Hello, I followed the SSH Keys tutorial here at DO but the server still prompts for my user password (not passphrase) when I login. Usually it happens if the permission of some file/directory is not correctly set up. have a peek at these guys Congratulations!

lefty.crupps View Public Profile View LQ Blog View Review Entries View HCL Entries Visit lefty.crupps's homepage! We Did Not Send A Packet, Disable Method Mar 12 '14 at 7:32 1 This answer is a salient one & helped me - for anyone wondering if this is the issue - you may see "pam_ecryptfs: Passphrase If this is the case, you could move your authorized_keys to an unencrypted dir and change the path in ~/.ssh/config.

There are a few things which could prevent this from working as easily as demonstrated above.

Server commands: # rm -rf ~/.ssh Local commands: # ssh-copy-id [email protected] # where is your username and <> is the server IP share|improve this answer answered May 6 at 19:27 that was it. If you'd post that as an answer, I'd accept it. –Thom Apr 17 '12 at 9:08 add a comment| up vote 2 down vote Ensure that AuthorizedKeysFile points to the right Ssh Prompt For Password Why the need for recursive? –joachim Mar 23 '12 at 10:23 4 This answer may not have helped the original poster, but it definitely fixed my problem when I googled

Add more ‘-v' for more detailed debug (you can do up to ‘-v -v -v' I think). This is done by adding "options" before the SSH key, on the same line in the authorized_keys file. Last edited by jeenam; 06-07-2007 at 10:38 AM. check my blog Not the answer you're looking for?

I'm new to SSH so I apologize for not being able to explain the issue too well. Also you may find first logon asks for a passwords, subsequent sessions don't (since it's decrypted whilst the other sessions open). –pacifist Jun 20 '14 at 8:21 Holy crap debug1: identity file /home/mpiuser/.ssh/id_rsa type 1 debug1: Checking blacklist file /usr/share/ssh/blacklist.RSA-2048 debug1: Checking blacklist file /etc/ssh/blacklist.RSA-2048 debug1: identity file /home/mpiuser/.ssh/id_rsa-cert type -1 debug1: identity file /home/mpiuser/.ssh/id_dsa type -1 debug1: identity file alunduil greetings to a local Minnesotan!

Or is it? Help Desk Software by Freshdesk Share Twitter Facebook Google+ Hacker News Share your Question Your question has been posted! We changed it so that others would not have permissions. [[email protected] ~]# chmod 750 /root The key authentication started working. WITHOUT YOUR OLD KEY, YOU WILL NOT BE ABLE TO LOG IN TO MACHINES ONLY ACCEPTING YOUR KEY AS AUTH, NO PASSWORD!

How to check whether a partition is mounted by UUID? Banged my head against the wall for a half hour. chmod go-w ~ share|improve this answer edited Aug 26 at 13:53 mattm 2,22411433 answered Jun 16 '11 at 18:55 Teddy 10.5k21938 3 Well something in the above worked, though isn't That's usually not recommended for security reasons, especially if its on the internet (Actually, re-reading, passwordless ie via keys is probably ok...) 3.

It should belong to the user and be chmod'ed to 700. With a bit more rep, you will be able to post comments. How could I create a believable Tree World, in which the Trees would float in the oceans, they would grow on surface of water, horizontally What should I do after sending I changed the permission to 744 and it started to work again.

to a new hard drive. (You should probably run it on all files in this case. What should I do about this security issue? Why do Phineas and Ferb get 104 days of summer vacation? I double checked, all the files are still being shared (I added a new text file and it properly showed up on all the nodes –user3052738 Nov 30 '13 at 19:41

Reply Log In to Comment 0 spiraspera July 14, 2016 If you can't figure out, why you're not able to login via ssh try to debug it with command: ssh -v Otherwise the thief could impersonate you wherever you authenticate with that key. Our problem was that login worked from one client but not from another (the .ssh directory was NFS mounted and both clients were using the same keys). UNIX is a registered trademark of The Open Group.

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