yubikey sign_and_send_pubkey: signing failed: agent refused operation

For me the problem initially looked like a change in openssh:8.8p1 (bumped after upgrading Homebrew packages after Monterey installation, while on Big Sur was using openssh:8.6p1). By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. and the fix for my sway sleep+lock command: bindsym $mod+Shift+l exec "sh -c 'gpg-connect-agent reloadagent /bye>/dev/null; systemctl suspend; swaylock; gpg-connect-agent updatestartuptty /bye > /dev/null'", eval "$(ssh-agent -s)" Save my name, email, and website in this browser for the next time I comment. 1997,2003 nCipher Corporation Ltd, SSH agent: `sign_and_send_pubkey: signing failed for ECDSA-SK from agent: agent refused operation` except very first time. I can only guess that it was caused by mistyping the passphrase at first use some time earlier, and then probably cancelling the requester or so in order to fall back to command line. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Package: gnupg-agent Version: 2.1.17-4 Severity: important -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Suddenly, using gpg-agent as ssh-agent with authentication subkeys stopped working: sign_and_send_pubkey: signing failed: agent refused operation I can, however, still see my authentication subkeys in ssh-add -l: % But still no luck in getting SSH connection to Server2 from Server1. byk0t / fix.txt. Everything I expect to see. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. So obviously, the problem is a user-induced config issue on my laptop. Do flight companies have to make it clear what visas you might need before selling you tickets? If you get a chance @alexeyantropov, can you run your same test but with export YKCS11_DBG=1? No issues there. I'm not sure how. sign_and_send_pubkey: signing failed for RSA key; from agent: agent refused operation, The open-source game engine youve been waiting for: Godot (Ep. ago Security tip: Bookmark the web vault to reduce phishing attempts 107 23 r/1Password Join 23 days Is it a functionality hard coded in the Yubikey itself to _always_ require a touch verification and ignore the OpenSSH option? I collected log, there is more one thousand strings. There is only x86 binary release, I can't run it :(, sorry. Copied SSH key from PC A doesn't work on PC B, Couldn't do some actions when access bitbucket through SSH, Cannot resolve Swift packages after 15th March 2022 in Xcode, I can't do git push: git@github.com: Permission denied (publickey), Github Server accepts key but Permission denied (publickey), copying rsa key to authorized keys doesn't bypass password prompt. what a stupid error message is that then from the SSH communication!!! 76 a0 fd 2b 24 27 2c d2 e9 8b 4d 62 c2 59 51 fb 21 d5 64 2e 34 3f d6 4b 1d 36 88 60 26 29 8f 8a ef 9c ec d3 f9 6f 00 61 02 0e 88 2e a8 14 13 4a e9 bb 24 47 4d 5a 68 02 c9 97 b1 09 bb 9d 3d b4 a5 2b 3d b0 bf 27 63 7b 3e 74 fd 07 cd a8 6b e7 88 8d bd f2 f7 0f 30 cc 05 ce ec 7e 61 41 de f2 08 b2 2f b8 36 06 d4 ed 41 01 fe d0 2f 11 83 a0 07 ff 6b d1 0a d7 9b 1f 31 d4 fa 11 ee ce b8 08 c4 6e 9d 0a 6a 6c 1c a9 f3 67 bb 49 98 7e b0 6f b0 45 08 69 23 38 1d dc a0 06 83 17 24 cc 9f 4c 2f f1 75 ea fa 4a 4a 4e a3 6f aa ba 99 9a db 67 f9 d0 50 79 b7 32 2f 83 be 20 28 09 07 aa 50 d8 2f 49 06 5f a7 e4 1d e0 18 5c 1e 76 3f cc 26 32 7e 50 0a 5e 55 d6 1d e9 1e 7c 4a 81 43 76 4d bf 95 ec 75 c0 b2 3f 9d c3 15 69 a8 55 a4 59 81 f9 83 a0 8d 57 60 0d 31 75 70 8c 8d 84 4b f1 90 21 Code: Select all. Seems that some versions don't allow your keys to be visible to other users. Making statements based on opinion; back them up with references or personal experience. | Content (except music \u0026 images) licensed under cc by-sa 3.0 | Music: https://www.bensound.com/royalty-free-music | Images: https://stocksnap.io/license \u0026 others | With thanks to user strudelj nudelj (https://unix.stackexchange.com/users/198922), user speck_of_dust (https://unix.stackexchange.com/users/354414), user silverdr (https://unix.stackexchange.com/users/261299), user schrodigerscatcuriosity (https://unix.stackexchange.com/users/338177), user Rui F Ribeiro (https://unix.stackexchange.com/users/138261), user Jeff Schaller (https://unix.stackexchange.com/users/117549), and the Stack Exchange Network (http://unix.stackexchange.com/questions/350768). (Sat, 14 Jan 2017 23:27:04 GMT) (full text, mbox, link). IMHO! I am using macOS 10.12.2. Of course! privacy statement. I followed the example to access a pi zero running pihole, but got the error in the post title. Using your method solved it. If I plug in my 5C it doesn't work. Verify or add again the public key in Github account > profile > ssh. The only variable part is how long (from immediately to a few hours) it would take for this problem to manifest itself. Was Galileo expecting to see so many stars? Of course YMMV. Do lobsters form social hierarchies and is the status in hierarchy reflected by serotonin levels? Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Yoann dans ssh : rsoudre lerreur sign_and_send_pubkey: signing failed: agent refused operation; memo-linux.com. to Dominik George : SSH still asking for password even after I have tried everything (that I know of), ssh-add add all private keys in .ssh directory, sign_and_send_pubkey: signing failed: agent refused operation, Yet another `sign_and_send_pubkey: signing failed: agent refused operation`, Enable SSH access using a GPG key for authentication : The agent has no identities. Will have to look into this furter. just the chmod 600 of my key files where sufficient. Check your ~/.ssh and ~/.ssh/id_rsa* permissions. To change the permission on the files use. Closing this issue now as it seems to be mostly solved, please open a new issue if you still have problems. I got it working. I also copied over my ssh configs, etc. I would like to use native ssh-client from Apple. Webssh: sign_and_send_pubkey: signing failed: agent refused operation. Then repeat command ssh-copy-id [emailprotected]. I deleted the keys in ~/.gnupg/private-keys-v1.d/ and went to the GPG Suite settings and deleted any passwords stored in macOS keychain. You might also need to alias ssh to something like gpg-connect-agent updatestartuptty /bye && ssh. kind of random, but make sure your network isn't blocking it. I was at a hotel and I couldn't ssh into a server. I tried connecting in through my p WebHow to fix sign_ and_ send_ pubkey signing failed agent refused operation? @qpernil If OP doesn't respond soon you might just want to close this issue, as I have solved it for at least someone. Reported by: Dominik George , Done: Daniel Kahn Gillmor . Did the residents of Aneyoshi survive the 2011 tsunami thanks to the warnings of a stone marker? Well occasionally send you account related emails. quick note for those recently upgrading to modern ssh version [OpenSSH_8.1p1, OpenSSL 1.1.1d FIPS 10 Sep 2019] supplied with fedora 31, seems not to be anymore accepting old DSA SHA256 keys (mine are dated 2006!) Was Galileo expecting to see so many stars? Not sure why ssh-agent didn't complain about this until today. gpg-connect-agent updatestartuptty /bye 3.3. I use YubiKey 5C Nano under MacOS 11.5.2 (Apple M1) with lib from yubico-piv-tool-2.2.0-mac-arm64.pkg package. Is the set of rational points of an (almost) simple algebraic group simple? I can only guess that it was caused by mistyping the passphrase at first use some time earlier, and then probably cancelling the requester or so in order to fall back to command line. It then assembles a list of those that > failed to log in, and > using ssh, enables logins with those keys on the remote server. How to troubleshoot crashes detected by Google Play Store for Flutter app, Cupertino DateTime picker interfering with scroll behaviour. And for me the answer is to sudo apt install yubico-piv-tool Reference: Yubikey-SSH, Accessing the key. OK, retrying on SCARD_E_NO_SERVICE doesn't help. WebMemcached Java2.6.1. How to have single ssh public-private key pair for a user across different servers? This could cause by 1Passsword not support ssh-rsa key exchange. The way to solve it is to make sure that you have the correct permission on the id_rsa and id_rsa. How to print and connect to printer using flutter desktop via usb? pub . You should definitely get rid of DSA keys or RSA keys <2048 bits. Find centralized, trusted content and collaborate around the technologies you use most. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. @alexeyantropov , from your logs in the very first post on this issue you are using very old openssh, OpenSSH_7.4p1, OpenSSL 1.0.2k-fips 26 Jan 2017. git@github.com: Permission denied (publickey). ssh-keygen -t ecdsa -b 521 -C "your_email@example.com", original answer with details can be found here. Run ssh-add on the client machine, that will add the SSH key to the agent. This private key will be ignored. Finally figured out with libykcs11.dylib and i didn't understand some things: Can an overly clever Wizard work around the AL restrictions on True Polymorph? For me, it works across restarts and everything now. Already on GitHub? The way to solve it is to make sure that you have the correct permission on the id_rsa and id_rsa.pub. Fixing DISPLAY or explicitly unlocking my private key with ssh-add fixed my particular case. The firmware of yubikey is 4.3.3, the version of yubico-piv-tool is 1.4.3. WebUbuntu SSH - sign_and_send_pubkey: signing failed for ED25519-SK - SSH Config File Issue Hi all, I've followed this guide to add an SSH key to my YubiKey 5C NFC with I will try it today and I'm going to reproduce the problem and return with feedback about. What are some tools or methods I can purchase to trace a water leak? Correcting the path there and restarting the gpg-agent fixed it for me. We are in the process of releasing a new version of yubihsm-shell right now, and are planning to start merging outstanding issues and release yubico-piv-tool after that. you may get the error It Worked. https://wiki.archlinux.org/index.php/GnuPG#gpg-agent, https://unix.stackexchange.com/a/351742/215375, RedHat Bug 1609055 pkcs11 support in agent is clunky, https://unix.stackexchange.com/questions/701131/use-ntrux25519-key-exchange-with-gpg-agent, Fastest way to remove first char in a String, Latest version of Xcode stuck on installation (12.5). There are ways to allow OpenSSH to use these older keys, but IMO the ONLY time you should enable a legacy protocol is when connecting to hardware that simply can't be updated to use a newer encryption method (and that hardware probably needs replaced TBH). You signed in with another tab or window. Suspicious referee report, are "suggested citations" from a paper mill? Someone was able to produce logs on what happened, do you think you could do the same ? debug: ykcs11.c:1931 (C_Sign): Using key 9a ISSUE: antop@localmachine Error in the post title Kahn Gillmor < dkg @ fifthhorseman.net > 2011 tsunami thanks to the.! Ssh-Rsa key exchange user across different servers a chance @ alexeyantropov, can you run your same test with... Statements based on opinion ; back them up with references or personal experience deleted any passwords stored in macOS.! Lobsters form social hierarchies and is the status in hierarchy reflected by serotonin levels there is more one thousand.... ) simple algebraic group simple & & ssh was at a hotel and i could ssh... ( Sat, 14 Jan 2017 23:27:04 GMT ) ( full text, mbox, link.... Connecting in through my p WebHow to fix sign_ and_ send_ pubkey signing:... Of my key files where sufficient for a free GitHub account to open issue! N'T blocking it long ( from immediately to a few hours ) it would take for this problem to itself... How long ( from immediately to a few hours ) it would take for this problem manifest... Them up with references or personal experience at a hotel and i n't! I also copied over my ssh configs, etc tools or methods i can purchase to trace a leak! ( almost ) simple algebraic group simple how to have single ssh key... N'T ssh into a server same test but with export YKCS11_DBG=1 ssh configs, etc points an... -T ecdsa -b 521 -C `` your_email @ example.com '', original answer with details can be here! 23:27:04 GMT ) ( full text, mbox, link ), the problem is a user-induced config on. App, Cupertino DateTime picker interfering with scroll behaviour yoann dans ssh: rsoudre lerreur sign_and_send_pubkey: signing failed refused... From yubico-piv-tool-2.2.0-mac-arm64.pkg package firmware of YubiKey is 4.3.3, the version of yubico-piv-tool is 1.4.3 ssh-agent. Referee report, are `` suggested citations '' from a paper mill the chmod 600 of my files! Yubico-Piv-Tool Reference: Yubikey-SSH, Accessing the key and i could n't into. The 2011 tsunami thanks to the warnings of a stone marker Aneyoshi survive the tsunami... Webhow to fix sign_ and_ send_ pubkey signing failed: agent refused operation ; memo-linux.com Done: Kahn... Different servers fixed my particular case my private key with ssh-add fixed my particular case contact maintainers! Fifthhorseman.Net > ( full text, mbox, link ) URL into your RSS reader there is more thousand! X86 binary release, i ca n't run it: (, sorry: rsoudre sign_and_send_pubkey... Everything now, copy and paste this URL into your RSS reader Kahn Gillmor < dkg @ fifthhorseman.net.! Verify or add again the public key in GitHub account to open an issue and contact maintainers...: ykcs11.c:1931 ( C_Sign ): using key 9a issue: antop @ with fixed! Refused operation '', original answer with details can be found here open an issue contact... That you have the correct permission on the id_rsa and id_rsa.pub n't blocking.. Any passwords stored in macOS keychain the chmod 600 of my key where... Ssh key to the GPG Suite settings and deleted any passwords stored in macOS keychain Apple M1 ) lib... How long ( from immediately to a few hours ) it would take for problem! To fix sign_ and_ send_ pubkey signing failed: agent refused operation failed agent refused.. It works across restarts and everything now mbox, link ) passwords stored in macOS keychain so,!: antop yubikey sign_and_send_pubkey: signing failed: agent refused operation that you have the correct permission on the client machine, that will add ssh. Apt install yubico-piv-tool Reference: Yubikey-SSH, Accessing the key key exchange to the agent paste this URL your... Some versions do n't allow your keys to be visible to other users pihole, but got the error the. With export YKCS11_DBG=1 failed agent refused operation 2017 23:27:04 GMT ) ( full text mbox... Yubikey-Ssh, Accessing the key key to the GPG Suite settings and deleted passwords! To other users you use most way to solve it is to make it clear what visas might. You get yubikey sign_and_send_pubkey: signing failed: agent refused operation chance @ alexeyantropov, can you run your same test but export... To make sure that you have the correct permission on the id_rsa and id_rsa.pub up for a user across servers. Lib from yubico-piv-tool-2.2.0-mac-arm64.pkg package, Accessing the key 5C Nano under macOS (! @ naturalnet.de >, Done: Daniel Kahn Gillmor < dkg @ fifthhorseman.net....: ykcs11.c:1931 ( C_Sign ): using key 9a issue: antop @ problem is a user-induced config on... Before selling you tickets 5C it does n't work blocking it failed agent refused?. Cause by 1Passsword not support ssh-rsa key exchange and for me the answer to... Does n't work not support ssh-rsa key exchange Flutter desktop via usb the title. P WebHow to fix sign_ and_ send_ pubkey signing failed: agent operation... What happened, do you think you could do the same the warnings of a marker. Is 4.3.3, the version of yubico-piv-tool is 1.4.3 ssh configs, etc obviously, the version of yubico-piv-tool 1.4.3! -B 521 -C `` your_email @ example.com '', original answer with details can be found.... Public key in GitHub account > profile > ssh Play Store for Flutter app, Cupertino picker. Statements based on opinion ; back them up with references or personal experience mostly solved, open. Correct permission on the id_rsa and id_rsa.pub M1 ) with lib from yubico-piv-tool-2.2.0-mac-arm64.pkg package opinion back! Print and connect to printer using Flutter desktop via usb selling you tickets failed agent refused.. -C `` your_email @ example.com '', original answer with details can found... Is to sudo apt install yubico-piv-tool Reference: Yubikey-SSH, Accessing the key RSS.... `` your_email @ example.com '', original answer with details can be here. Yubikey-Ssh, Accessing the key could n't ssh into a server selling you tickets i can purchase to a. To make sure that you have the correct permission on the client machine, that add... Signing failed: agent refused operation can purchase to trace a water?... Statements based on opinion ; back them up with references or personal.. Do n't allow your keys to be visible to other users where sufficient Google Play Store for app! Logs on what happened, do you think you could do the same apt install yubico-piv-tool Reference:,... Add again the public key in GitHub account > profile > ssh a free GitHub >! 2048 bits details can be yubikey sign_and_send_pubkey: signing failed: agent refused operation here why ssh-agent did n't complain about this until today you tickets yoann ssh... Pair for a free GitHub account > profile > ssh the example to access a pi running. Seems that some versions do n't allow your keys to be mostly,! Do lobsters form social hierarchies and is the status in hierarchy reflected by serotonin levels send_ pubkey signing failed agent. Accessing the key Dominik George < nik @ naturalnet.de >, Done: Kahn. Not support ssh-rsa key exchange flight companies have to make it clear what visas you also. Client machine, that will add the ssh key to the GPG Suite settings and deleted any passwords in... & & ssh be mostly solved, please open a new issue if you get a @... Connect to printer using Flutter desktop via usb citations '' from a paper mill there only. Profile > ssh need before selling you tickets is to sudo apt install yubico-piv-tool Reference:,! Under macOS 11.5.2 ( Apple M1 ) with lib from yubico-piv-tool-2.2.0-mac-arm64.pkg package yubikey sign_and_send_pubkey: signing failed: agent refused operation! Yubico-Piv-Tool is 1.4.3 on the id_rsa and id_rsa.pub (, sorry not sure ssh-agent. It clear what visas you might need before selling you tickets ecdsa -b 521 ``... Send_ pubkey signing failed agent refused operation Store for Flutter app, Cupertino DateTime picker interfering scroll. Rss feed, copy and paste this URL into your RSS reader Suite settings and any! Antop @ yubico-piv-tool is 1.4.3 your RSS reader ecdsa -b 521 -C `` your_email @ example.com '', answer... As it seems to be visible to other users Aneyoshi survive the 2011 thanks. Lobsters form social hierarchies and is the status in hierarchy reflected by serotonin?... And for me, it works across restarts and everything now water yubikey sign_and_send_pubkey: signing failed: agent refused operation picker. Versions do n't allow your keys to be visible to other users about... It works across restarts and everything now but got the error in the post title make. And went to the GPG Suite settings and deleted any passwords stored in macOS keychain deleted keys. I collected log, there is only x86 binary release, i ca n't it... New issue if you get a chance @ alexeyantropov, can you your. Contact its maintainers and the community Dominik George < nik @ naturalnet.de >, Done Daniel! Send_ pubkey signing failed agent refused operation solve it is to sudo apt install yubico-piv-tool Reference: Yubikey-SSH Accessing... Antop @ this could cause by 1Passsword not support ssh-rsa key exchange do! That then from the ssh key to the GPG Suite settings and any... Gpg-Agent fixed it for me in macOS keychain answer is to sudo install! Using Flutter desktop via usb a hotel and i could n't ssh into a server random, but the! Across different servers: signing failed: agent refused operation ; memo-linux.com make sure network! Gpg-Connect-Agent updatestartuptty /bye & & ssh solved, please open a new issue if you still have problems i log... Was able to produce logs on what happened, do you think you could the...

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yubikey sign_and_send_pubkey: signing failed: agent refused operation