Look at the authorized_keys file on the server and make sure it has the correct public keys corresponding to the private keys on the client, and make sure it has the RHEL is currently on v5.3. 2. I thought all the permissions were correct, but it's important to remember that /home/USER must be 700 or 755 –Rob Jan 25 '13 at 19:22 2 Also remember to check more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed check over here
You can changing the log level of sshd by modifying /etc/ssh/sshd_config(search LogLevel, set it to DEBUG), then check the output in /var/log/auth.log to see what happened exactly. thank you. –Sriharsha Apr 19 '12 at 3:08 add a comment| up vote 1 down vote In /etc/selinux/config file changing SELINUX to disabled from enforcing made passwordless ssh work successfully. As long as the permissions are correct for .ssh and the underlying files are correct and the PermitRootLogin line of sshd_config is set to yes you should be good. root root unconfined_u:object_r:ssh_home_t:s0 /root/.ssh/authorized_keys Failing all this login to the target machine and create the full key structure with ssh-keygen share|improve this answer answered May 16 '13 at 5:02 KCD 3,71612442
The public key is the one I transferred over to the server for the authorized hosts file.... Server side sshd_config file has to be edited. See ssh-agent, or ssh-keygen -p.
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. drwx------ 2 root root 4096 2011-07-27 00:38 . Permission on all directories are correct. –Matt Clark Aug 20 '15 at 20:29 | show 1 more comment up vote 37 down vote After setting up password-less ssh, I was still We Did Not Send A Packet, Disable Method When I first set up my ssh key auth, I didn't have the ~/.ssh folder properly set up, and it yelled at me.
asked 3 years ago viewed 32648 times active 4 days ago Blog How We Make Money at Stack Overflow: 2016 Edition Stack Overflow Podcast #94 - We Don't Care If Bret Ssh No Password Prompt LinuxQuestions.org > Forums > Linux Forums > Linux - Software [SOLVED] Passwordless SSH setup not working, any ideas? restorecon -R -v ~/.ssh needed to be run. –jnovack Feb 28 '14 at 14:59 I just realized that authorized_keys is a file, and not a folder. http://www.linuxquestions.org/questions/linux-software-2/passwordless-ssh-setup-not-working-any-ideas-559628/ No avail.
Last edited by lefty.crupps; 06-06-2007 at 03:17 PM. Ssh Asking For Password Everytime You might also double-check permissions on the .ssh directory and files. Utensil that forms meat into cylinders Do the guest schools spend an entire academic year in the host school during the Triwizard Tournament? After that password authentication is still impossible, but user is not locked anymore. –user3132194 Apr 7 at 11:53 add a comment| up vote 3 down vote We ran into the same
I changed in /etc/passwd /var/lib/hadoop-hdfs to /home/hdfs, moved home directory to new location and now I can connect with public key authentication. We changed it so that others would not have permissions. [[email protected] ~]# chmod 750 /root The key authentication started working. Passwordless Ssh Not Working Linux Adv Reply February 16th, 2012 #3 Iowan View Profile View Forum Posts Private Message Expired admin Join Date Jan 2006 Location Not heaven... Ssh Asking For Password When It Shouldn't Problem with revealing a hidden folder Do n and n^3 have the same set of digits?
Why do solar planes have many small propellers instead of fewer large ones? Find More Posts by alunduil 06-06-2007, 02:48 PM #3 jeenam Member Registered: Dec 2006 Distribution: Slackware 11 Posts: 144 Rep: Try copying ~/.ssh/authorized_keys2 to ~/.ssh/authorized_keys. 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 I am wondering if your modification broke things, especially the AuthorizedKeysFile line. Ssh Force Prompt For Password
btw: the username must not be identical, simply call "ssh [email protected]" to log into another username on the remote machine... EDIT: On the destination machine(s), of course. Why do governments not execute or otherwise permanently contain super villains? this content Storing passwords in access-restricted Google spreadsheets?
share|improve this answer answered Dec 5 '12 at 2:39 BillThor 7,43121217 add a comment| up vote 0 down vote I figured it out. Authentications That Can Continue: Publickey,gssapi-keyex,gssapi-with-mic,password They hope these examples will help you to get a better understanding of the Linux system and that you feel encouraged to try out things on your own. My key wasn't named id_rsa, but by following +Justin's instructions it is now working as expected!
Password Linux - Software This forum is for Software issues. Was Adi Shankaracharya’s Parakaya Pravesha to learn Kamashastra Dharmic? share|improve this answer answered Apr 15 at 5:12 journeyer 1112 add a comment| up vote 0 down vote Nothing worked for me. Authentication Refused: Bad Ownership Or Modes For Directory So the solution in our case was to switch the default rsa key to the one that contained [email protected]
Then, on the client, I generate keys using Code: ssh-keygen -t rsa Or whatever variation I feel like using. should be similar to this pastebin.com/xxe57kxg –Rob Apr 16 '12 at 14:48 4 also make sure your .ssh folder is chmod 700 –Rob Apr 16 '12 at 14:55 5 Who owns the keys in authorized_keys on B? (The bit that says [email protected] after the key.) Is it [email protected] ? have a peek at these guys E=.o+B| | . . .+.*o| | . . . ...| | S | | | | | | | | | +-----------------+ I haven't used any passphrase.
Right now there are 4 nodes and one master. Yesterday, I issued rsync -av ./root/ [email protected]_HOST:/root to upload some files from my local working directory, then, this issue occurs (in fact, at first I didn't notice it. What I'm doing now (I'm trying to follow the instructions here): On B: Create a new key with ssh-keygen -C "", using no passphrase, writing to /.ssh/id_rsa - I don't get ssh openssh ssh-agent share|improve this question edited Jul 27 '11 at 11:49 asked Jul 27 '11 at 6:28 Cuurious 143128 What is the setting of PermitRootLogin in /etc/ssh/sshd_config on
The key fingerprint is: 5d:54:2e:2e:ef:cd:97:55:c6:c4:e0:6c:85:fa:ba:48 [email protected] Then i transfer the id_rsa.pub file on ServerB and changed the name id_rsa.pub to authorized_keys Then from ServerA i tried to SSH to ServerB but Can leaked nude pictures damage one's academic career? Doing it recursively could seriously bone some applications if you have some group or other access to files, especially if it's a web directory. –StingeyB Jul 18 '12 at 18:41 91 ssh-copy-id -i /home/username/.ssh/id_rsa.pub [email protected] Update The log said debug3: Not a RSA1 key file /home/oracle/.ssh/id_rsa..
Regards, Alunduil alunduil View Public Profile View LQ Blog View Review Entries View HCL Entries View LQ Wiki Contributions Visit alunduil's homepage! See, even with PasswordAuthentication set to no, you'll still get keyboard-interactive, and in my case my local ssh program kept defaulting to that, for some reason. Last edited by doc.nice; 05-12-2009 at 03:41 PM. Read more about reopening questions here.If this question can be reworded to fit the rules in the help center, please edit the question. 2 Try doing chmod 700 on your
Any ideas? --EDIT-- Upon typing "ssh -v [email protected]" it says: [email protected]:~$ su mpiuser **Password:** [email protected]:/home/master$ cd [email protected]:~$ ssh -v [email protected] OpenSSH_5.9p1 Debian-5ubuntu1.1, OpenSSL 1.0.1 14 Mar 2012 debug1: Reading configuration data Does boiling tap water make it potable? Your private key file (on the local machine) must be readable and writable only by you: rw-------, i.e. 600. Registration is quick, simple and absolutely free.