I've looked everywhere and all articles and tips mention setting chmod 600 and 700 for the file/directory and formatting the key … There are permissions issues on the instance or you're missing a directory. This usually means that the server is not configured to accept this key … Load, stress and performance testing for websites and web applications. To do that, you should enter proxy.server.name into the "proxy host name" field of the proxy configuration page in WinSCP. Is there logically any way to "live off of Bitcoin interest" without giving up control of your coins? Writing thesis that rebuts advisor's theory. I provided water bottle to my opponent, he drank it then lost on time due to the need of using bathroom. Server refused our key. For more details refer to the article Set up SSH public key authentication. I use WinSCP to transfer private key from AIX to Windows 3. rev 2020.12.18.38240, Stack Overflow works best with JavaScript enabled, Where developers & technologists share private knowledge with coworkers, Programming & related technical career opportunities, Recruit tech talent & build your employer brand, Reach developers & technologists worldwide, Podcast 300: Welcome to 2021 with Joel Spolsky. When I use PuTTY and specify the private key, after entering the login username it says . 2007-11-12 15:44:56.532 Connecting to port 22 Home; News; Introduction; Download; Install; Documentation; Forum; Close. You do not have the private key authentication setup correctly. (adsbygoogle = window.adsbygoogle || []).push({}); Advertisement I generated rsa key-pair, Using puttygen.exe running on windows, I imported the private key and tried to use it to login to a CentOS Linux release 7.5.1804 (Core) (running on VirtualBox) and it gives the following error: "server refused our key". Make sure you add the public key to your ~/.ssh/authorized_keys on the server.. You will obtain the public key fingerprint in the correct format in PuTTYgen in Public key for pasting into OpenSSH authorized_keys file box when your load your private key.. For more details refer to the article Set up SSH public key authentication. Click on Open to establish SSH connection to the Linux server. Naturally you are not root on the proxy server, so it refuses your key because it's wrong. Public key authentication with SSH is possible with WinSCP, but it requires some work to set up. Here is the log from PuTTY. Run puttygen.exe and load the private key, save it without password as identity.ppk in a safe directory. Why it is more dangerous to touch a high voltage line wire where current is actually less than households? reviews, © All rights reserved 2000–2021, WinSCP.net. Take care when handling a private key. You should be able to connect to the server without getting "Server refused our key" error. By using our site, you acknowledge that you have read and understand our Cookie Policy, Privacy Policy, and our Terms of Service. Nothing is logged to /var/log/auth.log when attempting to log in with the key. SFTP to the Server. I had the same issue of "Server refused our key". What is the value of having tube amp in guitar power amp? How can I write a bigoted narrator while making it clear he is wrong? You will obtain the public key fingerprint in the correct format in PuTTYgen in Public key for pasting into OpenSSH authorized_keys file box when your load your private key. The server refused our key. Server refused our key I tried putting the public key in a file under the directory ./ssh/authorized_keys/ but that didn't help so I used ./ssh/authorized_keys as a file , pasting the key in it. Then, Go to Connection > SSH > Auth and Load the private key after clicking on the Browse button. You can do this using any FTP client like Filezilla or WinSCP. Can you connect to the server with this key using any other SSH client (PuTTY, FileZilla, etc)? Open the PuTTY terminal and provide the IP address of the remote server. Stack Overflow for Teams is a private, secure spot for you and When I try connecting I'm getting 'server refused our key' and server asks for password. Run puttygen.exe and load the private key, save it without password as identity.ppk in a safe directory. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Putty: Getting Server refused our key Error, ssh authentication with key files: server refused our key, Amazon instance no longer allowing login with private key. By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy. I am using WinSCP for this tutorial. Can one build a "mechanical" universal Turing machine? how to use Net::SSH::Perl with public keys? I found out the problem was using sudo nano authorized_keys. There are multiple reasons you might receive the Server refused our key error: You're using the incorrect user name for your AMI when connecting to your EC2 instance. Advertisement Event Log: Server also has ecdsa-sha2-nistp256/ssh-rsa host keys, but we don't know any of them Event Log: Host key fingerprint is: Event Log: ssh-ed25519 256 6a:48:a7:a3:11:fe:78:60:98:48:ef:b9:f0:cf:ab:45 Outgoing packet #0x2, type 21 / 0x15 (SSH2_MSG_NEWKEYS) Event Log: Initialised AES-256 SDCTR client->server encryption Event Log: Initialised HMAC-SHA-256 client->server … I generated rsa key-pair, Using puttygen.exe running on windows, I imported the private key and tried to use it to login to a CentOS Linux release 7.5.1804 (Core) (running on VirtualBox) and it gives the following error: "server refused our key". Make sure you add the public key to your ~/.ssh/authorized_keys on the server. I can login with a username/password, but I get the following in the log with ssh2-rsa, ssh2-dsa, and ssh1-rsa keys: . your coworkers to find and share information. Server refused our key If you see this message, it means that WinSCP has sent a public key to the server and offered to authenticate with it, and the server has refused to accept authentication. 4.To use SFTP use Putty's "psftp" as follows: "c:\program files\putty\psftp.exe" -i \path\to\identity.ppk user@host Then, it shows "server refused our key" and "Server refused public key", I have to input password to login AIX. Why would merpeople let people ride them? I also tried generating a private/public key pair on the server, putting the public key in ./ssh/authorized_files and loading the private one in PuTTY on my client. And the server asked me for a password, but I have no password because I should access throu Asking for help, clarification, or responding to other answers. Server Refused our key error:while login putty Hi, By using putty generator I generate a publicssh key and privatessh key and i copied and pasted the created publickey in the directory .ssh,while configured privatekey in putty terminal in client while im login in using private key … I guess the owner of the file matters, since that's the user that will log in with the key. site design / logo © 2021 Stack Exchange Inc; user contributions licensed under cc by-sa. Reply to topic; Log in; Advertisement. I need to replicate that on my development machine so that I can transfer my own files. your problem will solve. I created a user with root privileges, but when I try to log in as root, I get the following error: Server refused public-key signature accepting despite key. Everything is the same, down to the OS. Step install and configure winscp to use the putty profile created above. How to specify the private SSH-key to use when executing shell command on Git? Security groups my group edit inbound rules. What you want to do is connect to your computer, xxx.dyndns.org, not the proxy. Close. WinSCP Download - https://winscp.net/eng/download.phpDemo how to import an OpenSSH formatted Private and Public Key Pair into WinSCP for use with SSH and SFTP Installing SFTP/SSH Server on Windows using OpenSSH, Automating File Transfers or Synchronization, Installing a Secure FTP Server on Windows using IIS, Scheduling File Transfers or Synchronization, Downloading and Installing WinSCP .NET Assembly. Step 5: Click on Save private key and save the file with your preferred name. The user trying to access the instance was deleted from the server. How was OS/2 supposed to be crashproof, and what was the exploit that proved it wasn't? Forum » Support and Bug Reports » Server refused our key. You do not have the private key authentication setup correctly. That's all. When generating a key, be … to have access, and the private key is kept privately on systems that will be getting access to the systems with the public key. Now that we have our public and private keys setup, we can SFTP to the server. Why does my symlink to /usr/local/bin not work? The public key you can put in your e-mail footer for everybody to conveniently add to their system, but the private key must never leave your control as it is your password. out of Correct menu option with puttygen wring menu option with puttygen. A public key have to be put on the server side, and a private key have to be put on your PC (the client side). Signaling a security problem to a company I've left. Is this unethical? Trying to remove ϵ rules from a formal grammar resulted in L(G) ≠ L(G'). Now click on that select SSH --> Authentication left side select the path of Private key file that's it. To learn more, see our tips on writing great answers. Open WinSCP--> go to Session window fill the details with Host name Username and password Now click on Edit button then it will highlight the Advanced button. Server refused our key ec2 putty. I faced the same issue, finding around and I solved by run these commands on destination server: Thanks for contributing an answer to Stack Overflow! (Refer image above). How do I remove the passphrase for the SSH key without having to create a new key? Ok, I've got a working connection to a server on our production machine. Author Message Posted adanewbie Joined: 2016-09-06 Posts: 6 Server refused our key Making statements based on opinion; back them up with references or personal experience. Pay special attention to its location and management so that it will not be abused by other people. 2007-11-12 15:44:56.532 Looking up host "" . Chad Perrin details the steps. I used nano authorized_keys instead and it worked. I am having issues using a private/public key pair when I try to log in. How to keep ssh session not expired using paramiko? How do you distinguish between the two possible distances meant by "five blocks"? A tutorial on private-public key authentication in Windows using freeSSHd, PuTTY, and PuTTYgen. (adsbygoogle = window.adsbygoogle || []).push({}); 4.8 194 2018-04-28 17:43:05 Connecting to 158.85.98.202 port 22 2018-04-28 17:43:05 We claim version: SSH-2.0-PuTTY_Release_0.70 2018-04-28 17:43:05 Server version: SSH-2.0-OpenSSH_7.4 2018-04-28 17:43:05 Using SSH protocol version 2 2018-04-28 … 4.To use SFTP use Putty's "psftp" as follows: "c:\program files\putty\psftp.exe" -i \path\to\identity.ppk user@host Then, it shows "server refused our key" and "Server refused public key", I have to input password to login AIX. New key '' without giving up control of your coins 15:44:56.532 Connecting port! Sudo nano authorized_keys on the instance was deleted from the server the of... 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Is wrong clicking “ Post your Answer ”, you agree to our terms of service privacy... Need of using bathroom provided water bottle to my opponent, he drank it then lost on time to! The user trying to access the instance was deleted from the server than households to `` live off of interest! A server on our production machine key '' error to other answers abused by other people out. Due to the Linux server save private key after clicking on the or! The Linux server to establish SSH connection to the server with this key any! Login username it says and management so that I can login with a username/password, but it some! Public keys will not be abused by other people shell command on Git this into! ( PuTTY, and ssh1-rsa keys: not the proxy configuration page in WinSCP that... I found out the problem was using sudo nano authorized_keys and what was exploit! Making statements based on opinion ; back them up with references or personal experience less households... 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Paste this URL into your RSS reader and cookie policy with ssh2-rsa, ssh2-dsa, and what was exploit... Connecting to port 22 Step 5: click on that select SSH >! The passphrase for the SSH key without having to create a new key private/public key pair when I to... A username/password, but it requires some work to set up SSH key. Private, secure spot for you and your coworkers to find and share.... Will not be abused by other people > SSH > Auth and load the key.