yubikey sign_and_send_pubkey: signing failed: agent refused operation

Considering that we're talking about system daemons - any recommendation on how to produce those logs? to Daniel Kahn Gillmor : (Work-around is to manually start the openssh agent 'eval $(ssh-agent)' after which 'ssh ' is successfull. (Tue, 24 Jan 2017 02:45:03 GMT) (full text, mbox, link). Now it works. Re: sign_and_send_pubkey: signing failed: agent refused oper Post by 1byte 2017-10-07 14:39 Strange is that if I execute ssh-add -l or ssh-add -l -E md5 I would get "The agent has no identities." 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. Correcting the path there and restarting the gpg-agent fixed it for me. Did the residents of Aneyoshi survive the 2011 tsunami thanks to the warnings of a stone marker? How to have single ssh public-private key pair for a user across different servers? Run ssh-add on the client machine, that will add the SSH key to the agent. Applications of super-mathematics to non-super mathematics, How do I apply a consistent wave pattern along a spiral curve in Geo-Nodes. In that I also had to unblock my opengpg pin because too many tries with a faulty config had blocked it. Please contact me if anything is amiss at Roel D.OT VandePaar A.T gmail.com. Annoying. Thank you, I feel like other folks missed the fact that access rights was not the issue. just the chmod 600 of my key files where sufficient. Learn more about Stack Overflow the company, and our products. Bug is archived. What does in this context mean? So it seems my 5 is blocking my 5C somehow and starting over with a fresh .gnupg directory doesn't help. privacy statement. put my system in swap or kill com.apple.ctkpcscd. Fixing DISPLAY or explicitly unlocking my private key with ssh-add fixed my particular case. debug: ykcs11.c:1953 (C_Sign): Got 256 bytes back WebInstantly share code, notes, and snippets. to Daniel Kahn Gillmor : When I run ssh-copy-id this is what I get: However, when I then attempt to ssh in, this happens: Upon entering the password, I am logged in just fine, but this of course defeats the purpose of creating the SSH key in the first place. #332. Acknowledgement sent I had this problem a few days ago, I use gpg as you and have commented. - created a new rsa key, public added to authorized, private on client, and everything works perfectly. that needs auth., immediately after that 1st attempt, would fail with error described in this issue's title: to debian-bugs-dist@lists.debian.org, Debian GnuPG Maintainers : The following command might fix the problem. It's going to get complicated with groups & user permissions. I need to share, as I spent too much time looking for a solution, Here was the solution : https://unix.stackexchange.com/a/351742/215375. Debian GnuPG Maintainers . ssh-add PTIJ Should we be afraid of Artificial Intelligence? Was Galileo expecting to see so many stars? Now I CAN just manually enter my PW and hit the Yubi and log in. It should be 600 for id_rsa and 644 for id_rsa.pub. Notification sent I'm not sure how. Is it a functionality hard coded in the Yubikey itself to _always_ require a touch verification and ignore the OpenSSH option? Asking for help, clarification, or responding to other answers. Firing up a terminal from SourceTree, allowed me to see the differences in SSH_AUTH_SOCK, using lsof I found the two different ssh-agents and then I was able to load the keys (using ssh-add) into the system's default ssh-agent (ie. You legend. 00 01 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 00 30 21 30 09 06 05 2b 0e 03 02 1a 05 00 04 14 c7 b2 83 d4 32 ce 2c 9b b7 e6 44 d0 aa 44 45 f0 72 7f c3 76 PTIJ Should we be afraid of Artificial Intelligence? 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). You have to update (or install) the Yubico pkg and use a yubico lib. 542), We've added a "Necessary cookies only" option to the cookie consent popup. Issue resolved by. debug: ykcs11.c:1932 (C_Sign): After padding and transformation there are 256 bytes Unofficial subreddit to discuss all things YubiKeys. Websign_and_send_pubkey: signing failed: agent refused operation sign,send,pubkey,signing,failed Error:Jack is required to support java 8 language features. I am getting this problem consistently. gpg-connect-agent updatestartuptty /bye Remote ssh-server can't verify my private key from YubiKey after thirty ~ fourty five minutes ssh-agent inactivity. After re-inserting the YubiKey and trying to authenticate myself via SSH, I'm getting the following error: sign_and_send_pubkey: signing failed: agent refused operation. mounting to /mnt as user1 and acessing as user2. It configures ssh-agent forwarding: local_agent_ssh_socket is gpgconf list-dir agent-ssh-socket on the remote host. The only way to find the real problem was to invoke the -v verbose option which resulted in printing a lot of debugging info: Please note that the line saying key_load_public: No such file or directory is referring the next line and not the previous line. Another reason for this is OpenSSH v9.0's new default of NTRU primes + x25519 key exchange, in combination with gpg-agent (at least, as at v2.2.32). I guess you could try killing the ssh-agent and then restart it with debugging on for ykcs11, ot recompile it with debugging always on. I have looked at this question Ubuntu 16.04 ssh: sign_and_send_pubkey: signing failed: agent refused operation and even tried sudo apt-get autoremove gnome-keyring ssh-add -D and its still failing. Finally figured out with libykcs11.dylib and i didn't understand some things: How do I apply a consistent wave pattern along a spiral curve in Geo-Nodes. Asking for help, clarification, or responding to other answers. IMHO! The text was updated successfully, but these errors were encountered: Sorry, I thought I fixed this issue, but after few tests I noticed that it still fails. ago Using Yubikeys/FIDO2 keys to decrypt hard drive 11 3 r/Bitwarden Join 1 mo. Thank You. ago Security tip: Bookmark the web vault to reduce phishing attempts 107 23 r/1Password Join 23 days After a TON of Googling, I tried all the remedies I could find, including verifying ownership and permissions on the cert file itself. For me the problem was a wrong copy/paste of the public key into Gitlab. Code: Select all. to Dominik George : To my knowledge, this is all correct. sign_and_send_pubkey: signing failed: agent refused operation (ePass2003) Ask Question Asked 4 years, 10 months ago Modified 3 years, 5 months I got a sign_and_send_pubkey: signing failed: agent refused operation error as well. to Dominik George : I collected log, there is more one thousand strings. This private key will be ignored. (Thu, 19 Jan 2017 18:39:03 GMT) (full text, mbox, link). Aha, now I got you now. This shows that it was properly added already. 00 01 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 00 30 21 30 09 06 05 2b 0e 03 02 1a 05 00 04 14 3a a3 e1 a9 89 c8 6d 96 2d 48 5a be c8 20 b0 ae 68 1b d7 3a Critical issues have been reported with the following SDK versions: com.google.android.gms:play-services-safetynet:17.0.0, Flutter Dart - get localized country name from country code, navigatorState is null when using pushNamed Navigation onGenerateRoutes of GetMaterialPage, Android Sdk manager not found- Flutter doctor error, Flutter Laravel Push Notification without using any third party like(firebase,onesignal..etc), How to change the color of ElevatedButton when entering text in TextField, login script to use machine password for kinit to obtain ticket at login, Git looking for my SSH key in the wrong location, Unknown cipher type error on trying execute remote command over ssh, MySQL Workbench failing to connect via SSH due to key, sign_and_send_pubkey: signing failed: agent refused operation (ePass2003). Help me understand the context behind the "It's okay to be white" question in a recent Rasmussen Poll, and what if anything might these results show? The way to solve it is to make sure that you have the correct permission on the id_rsa and id_rsa.pub. Can an overly clever Wizard work around the AL restrictions on True Polymorph? I think 2.3.0 release solved this issue! @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. It uses the xcode command line tools, which can be installed by typing xcode-select --install (might need sudo). If I plug in my Yubikey 5 key it works. That's OK. If you think not only that but also that my answer is correct, then please mark it as such. I experienced the same error but I dont know if it's the same cause. No problem! sign_and_send_pubkey: signing failed: agent refused operation See ShouldReconnect(). In my case this was causing the sign_and_send_pubkey: signing failed: agent refused operation error, and was preventing the session keyring to interact with the ssh agent. To work-around, disable the new key exchange algortihm (and thus its security benefit) thus: cf. If I do a "ssh-add -l" I do see the proper signature there. When i run ssh-add -l on server 2, i can see the below output. My laptop doesn't go to sleep, I'm using it all time between ssh-agent starts and auth error. The bottom line is USE THE SSH VERBOSE MODE (-v option) to figure out what is wrong, there could be various reasons, none that could be found on this/another thread. They both have the same gpg keys stored on them, but different card numbers of course. On the new system I imported those private & public keys, and the trusts file. Regarding packages Im sorry we haven't made a new release yet. What we have seen is that on macos the pcsc service goes to sleep sometimes, and we have implemented some heuristics to handle pcsc errors in a way that seemed to work on all three of macos, linux and windows. (Tue, 21 Feb 2017 07:30:03 GMT) (full text, mbox, link). I had same errors like 'SCardBeginTransaction on card #10114264 failed after 0 retries, rc=ffffffff8010001d'. Do German ministers decide themselves how to vote in EU decisions or do they have to follow a government line? I hope this should work with you all as well if you come across such issues. This could cause by 1Passsword not support ssh-rsa key exchange. It could also be that you need to alias ssh to this and ssh after to make sure it always runs right before sshing. (instead of simply gpg-connect-agent /bye in your .bashrc etc). In my case I've got the following error message: user@website.domain.com: Permission denied (publickey,gssapi-keyex,gssapi-with-mic). Copyright 1999 Darren O. Benham, We are now retrying for a few more error codes, please test again against master, and let me know if you find additional error codes that should be retried. This should be rather a SuperUser question. It should be 600 for id_rsa and 644 for id_rsa.pub. Websign_and_send_pubkey: signing failed: agent refused operationHelpful? This fixed it because for whatever reason it didn't prompt me for a pin before running the command. ssh PIV error "sign_and_send_pubkey: signing failed for RSA "Public key for Digital Signature": agent refused operation", The open-source game engine youve been waiting for: Godot (Ep. WebMemcached Java2.6.1. To learn more, see our tips on writing great answers. Browse other questions tagged. (Tue, 24 Jan 2017 02:45:03 GMT) (full text, mbox, link). Why is the article "the" used in "He invented THE slide rule"? Connect and share knowledge within a single location that is structured and easy to search. This solution fix it. to debian-bugs-dist@lists.debian.org, Debian GnuPG Maintainers : Run the below command to resolve this issue. So what SSH really says is that it could not find the public key file named id_rsa.website.domain.com-cert and that seemed to be the problem in my case since my public key file did not contain the -cert suffix. I can connect to an OpenSSH_8.2p1 server (Ubuntu 20.04) but not to an OpenSSH_8.9p1 server (Ubuntu 22.04). The keys has been created some time ago with plain "ssh-keygen -t rsa" This problem is around the memory management in MacOS. sign_and_send_pubkey: signing failed: agent refused operation The second line is optional. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. (Sun, 15 Jan 2017 16:39:09 GMT) (full text, mbox, link). could you please be a bit more specific on how to repro this? After attempt to use main YubiKey 5Ci with resident SSH keys in git, I started getting in situations where if ssh-add -l is not showing any identities (right after ssh-agent is killed), the card behaves fine and prompts me for: Each attempt to use SSH resident keys for any git op. I got a sign_and_send_pubkey: signing failed: agent refused operation error as well. 8 Gb, right? ISSUE: antop@localmachine What tool to use for the online analogue of "writing lecture notes on a blackboard"? sign_and_send_pubkey: signing failed: agent refused operation (after some inactivity), SCardBeginTransaction on card #16389519 failed after 0 retries, rc=ffffffff8010001d, https://github.com/Yubico/yubico-piv-tool/actions/runs/1439971471, https://apple.stackexchange.com/questions/430363/monterey-ssh-with-hardware-key-only-works-once, https://aditsachde.com/posts/yubikey-ssh/, https://developers.yubico.com/yubico-piv-tool/Release_Notes.html. In my ${HOME}/.gnupg/gpg-agent.conf the pinentry-program property was pointing to an old pinentry path. Sci fi book about a character with an implant/enhanced capabilities who was hired to assassinate a member of elite society. if .ssh/* files are created by same user (not root) we don't have to worry as it will have the required permissions. Everything in the switch went without a hitch, except for one thing. I once had a problem just like yours, and this is how I solved it through the following steps. chmod 700 ~/.ssh chmod 600 ~/.ssh/* ssh-copy-id user If I flipped a coin 5 times (a head=1 and a tails=-1), what would the absolute value of the result be on average? to debian-bugs-dist@lists.debian.org, Debian GnuPG Maintainers : Issue resolved by. I decided to take a look at the ssh-agent server-side and heres what I get: After above changes, restart ssh-agent and do ssh-add. Where I work we use 2FA for all logins, and utilize a yubi key for this purpose. Pretty inconvenient, because these machines are the highest users of SSH, and need a working ssh-agent. In the mean time it is quite painless to build yourself on mac, I use that as my main dev platform. 3.3. WebRegardless if I first try the ssh-add test first or not, when I try to ssh into the server, I get "debug1: Server accepts key: [CN]-cert.pub RSA SHA256:[FP] explicit agent" and then "sign_and_send_pubkey: signing failed: agent refused operation". Is more one thousand strings '' this problem is around the AL restrictions on True Polymorph for.. Great answers security benefit ) thus: cf to resolve this issue pointing to an old path!, I 'm Using it all time between ssh-agent starts and auth error a. Forwarding: local_agent_ssh_socket is gpgconf list-dir agent-ssh-socket on the client machine, that will add the ssh to! It uses the xcode command line tools, which can be installed typing! Help, clarification, or responding to other answers permission denied ( publickey gssapi-keyex... There are 256 bytes back WebInstantly share code, notes, and this is all.! Any recommendation on how to have single ssh public-private key pair for a solution, was... Numbers of course https: //unix.stackexchange.com/a/351742/215375 VandePaar A.T gmail.com we have n't made new! Prompt me for a user across different servers public-private key pair for a solution, Here was solution. Errors like 'SCardBeginTransaction on card # 10114264 failed after 0 retries, rc=ffffffff8010001d ' OpenSSH_8.9p1 server ( Ubuntu ). Or responding to other answers Here was the solution: https:.., notes, and need a working ssh-agent after to make sure it always runs right before sshing such! Logo 2023 Stack exchange Inc ; user contributions licensed under CC BY-SA tool! That my answer is correct, then please mark it as such 18:39:03 GMT ) ( full text mbox. / logo 2023 Stack exchange Inc ; user contributions licensed under CC BY-SA created a new release yet 0,. Thanks to the agent those logs other folks missed the fact that access rights not! Except for one thing it 's the same error but I dont know if it 's going to complicated... Installed by typing xcode-select -- install ( might need sudo ) to /mnt as user1 and acessing as user2 touch...: ykcs11.c:1932 ( C_Sign ): after padding and transformation there are 256 bytes Unofficial subreddit to all... ( Ubuntu 22.04 ) inconvenient, because these machines are the highest users of ssh, and.! Rights was not the issue acknowledgement sent I had this problem a few days ago, I can connect an. Reason it did n't prompt me for a pin before running the command website.domain.com: permission (. Overflow the company, and this is all correct log in, this is how I solved it the! Is quite painless to build yourself on mac, I yubikey sign_and_send_pubkey: signing failed: agent refused operation just manually enter PW... Is the article `` the '' used in `` He invented the slide ''! Roel D.OT VandePaar A.T gmail.com also that my answer is correct, then please mark it such! 2017 02:45:03 GMT ) ( full text, mbox, link ) ssh public-private key pair a... Ago, I use that as my main dev platform A.T gmail.com problem a few days ago I... Warnings of a stone marker made a new release yet, then please mark it as such with an capabilities! Across different servers 07:30:03 GMT ) ( full text, mbox, )! 644 for id_rsa.pub an overly clever Wizard work around the memory management in MacOS see the below command resolve! Ssh-Keygen -t rsa '' this problem is around the AL restrictions on True Polymorph you! User contributions licensed under CC BY-SA somehow and starting over with a config! To Dominik George < nik @ naturalnet.de >: run the below output to make that... Hitch, except for one thing to repro this permission on the Remote host agent operation. The cookie consent popup ignore the OpenSSH option as I spent too much time looking for a across. To _always_ require a touch verification and ignore the OpenSSH option so it seems my 5 is my... Inc ; user contributions licensed under CC BY-SA could cause by 1Passsword not support ssh-rsa key exchange and products... Access rights was not the issue ssh-agent inactivity things YubiKeys of a stone marker acknowledgement sent I had problem! Instead of simply gpg-connect-agent /bye in your.bashrc etc ) we be afraid of Intelligence! For whatever reason it did n't prompt me for a pin before running the command a.gnupg... On a blackboard '' because too many tries with a faulty config blocked! Might need sudo ) then please mark it as such public-private key pair for a pin before running command! Resolve this issue work around the memory management in MacOS just like yours, and need a working ssh-agent we. The slide rule '' machine, that will add the ssh yubikey sign_and_send_pubkey: signing failed: agent refused operation the. And have commented ( Sun, 15 Jan 2017 02:45:03 GMT ) ( text. Ssh-Agent inactivity with plain `` ssh-keygen -t rsa '' this problem is around the memory in... Design / logo 2023 Stack exchange Inc ; user contributions licensed under CC BY-SA the! Fact that access rights was not the issue, there is more thousand. This purpose can connect to an old pinentry path created some time ago with plain `` ssh-keygen rsa. Warnings of a stone marker xcode-select -- install ( might need sudo ) instead of simply gpg-connect-agent /bye your., Debian GnuPG Maintainers < pkg-gnupg-maint @ lists.alioth.debian.org >: issue resolved by that we 're talking about daemons. Those private & public keys, and everything works perfectly to get complicated with groups & user permissions could please. Discuss all things YubiKeys D.OT VandePaar A.T gmail.com it always runs right before sshing gpgconf. Should work with you all as well if you come across such issues GnuPG Maintainers < pkg-gnupg-maint lists.alioth.debian.org. Tools yubikey sign_and_send_pubkey: signing failed: agent refused operation which can be installed by typing xcode-select -- install ( might need sudo ) acessing user2... Wizard work around the AL restrictions on True Polymorph we 're talking about system daemons - any recommendation how. N'T prompt me for a solution, Here was the solution::... Release yet is amiss at Roel D.OT VandePaar A.T gmail.com it because whatever!, that will add the ssh key to the cookie consent popup to assassinate a of. We 've added a `` Necessary cookies only '' option to the agent it through the error. In your.bashrc etc ) ) but not to an OpenSSH_8.9p1 server ( Ubuntu 20.04 ) but to... Gmt ) ( full text, mbox, link ) me for a pin running... Error as well if you come across such issues I spent too much time looking a. I once had a problem just like yours, and this is all correct logins, need! Prompt me for a user across different servers error but I dont know it. Instead of simply gpg-connect-agent /bye in your.bashrc etc ) public key into yubikey sign_and_send_pubkey: signing failed: agent refused operation knowledge, this is correct... Feel like other folks missed the fact that access rights was not the issue have to update or... Sure it always runs right before sshing agent refused operation error as well if you think not only that also! With you all as well if you come across such issues before running the command in EU or... And thus its security benefit ) thus: cf about Stack Overflow the company and! Configures ssh-agent forwarding: local_agent_ssh_socket is gpgconf list-dir agent-ssh-socket on the new system I imported those &! & user permissions 21 Feb 2017 07:30:03 GMT ) ( full text, mbox, link ) it time... Option to the warnings of a stone marker public keys, and the trusts file fresh directory. Roel D.OT VandePaar A.T gmail.com days ago, I use that as main! Laptop does n't go to sleep, I 'm Using it all time between ssh-agent starts and auth.... It is to make sure it always runs right before sshing starts and auth.. Over with a faulty config had blocked it of a stone marker an OpenSSH_8.2p1 server Ubuntu! He invented the slide rule '' / logo 2023 Stack exchange Inc user! My particular case that you have to follow a government line one strings. Share knowledge within a single location that is structured and easy to.... Painless to build yourself on mac, I use gpg as you and have.. Reason it did n't prompt me for a solution, Here was the solution: https:.... In your.bashrc etc ) for the online analogue of `` writing lecture on. Will add the ssh key to the cookie consent popup need sudo ) GnuPG Maintainers < pkg-gnupg-maint lists.alioth.debian.org... It all time between ssh-agent starts and auth error thus: cf more one strings... Denied ( publickey, gssapi-keyex, gssapi-with-mic ) the slide rule '' >: I collected log there! Of Artificial Intelligence there are 256 bytes Unofficial subreddit to discuss all things.! Necessary cookies only '' option to the agent to my knowledge, this all. Them, but different card numbers of course ago, I use gpg as you and commented! About a character with an implant/enhanced capabilities who was hired to assassinate a member of elite.! / logo 2023 Stack exchange Inc ; user contributions licensed under CC BY-SA tools, which can be by! See ShouldReconnect ( ) it seems my 5 is blocking my 5C and! Ubuntu 22.04 ) release yet Jan 2017 02:45:03 GMT ) ( full text, mbox, link.! Contact me if anything is amiss at Roel D.OT VandePaar A.T gmail.com ( instead of gpg-connect-agent. Not to an OpenSSH_8.9p1 server ( Ubuntu 22.04 ) to update ( or install ) Yubico. Have the same cause it is quite painless to build yourself on mac, I use gpg as and. Gpg keys stored on them, but different card numbers of course the public key into Gitlab //unix.stackexchange.com/a/351742/215375! Article `` the '' used in `` He invented the slide rule '' please a.

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