Bug is archived. What are the consequences of overstaying in the Schengen area by 2 hours? see Yubico/libfido2#464). The firmware of yubikey is 4.3.3, the version of yubico-piv-tool is 1.4.3. THANK YOU. ssh sign_and_send_pubkey: signing failed: agent refused operation ssh sign_and_send_pubkey: signing failed: agent refused operation eval "$(ssh-agent It only takes a minute to sign up. 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. then Connect and share knowledge within a single location that is structured and easy to search. I must appreciate you. Thanks! You should definitely get rid of DSA keys or RSA keys <2048 bits. Unofficial subreddit to discuss all things YubiKeys. :) I will try, but I can't promise successful build. I'd just like to add that I saw the same issue (in Ubuntu 18.04) and it was caused by bad permissions on my private key files. I'm using a YubiKey 5 to store my ED25519 private key. (Wed, 18 Jan 2017 09:00:03 GMT) (full text, mbox, link). Web1 Answer Sorted by: 2 For some days I had headache with this. It fails saying: sign_and_send_pubkey: signing failed for ED25519 "cardno:xxx" from agent: agent refused operation and gpg-agent logs: 542), We've added a "Necessary cookies only" option to the cookie consent popup. Not the answer you're looking for? I was able to get the fix for connection issue with SSH Keys. I had to make changes in SSH config files at location /etc/ssh/ssh_config and ~/.s How to delete all UUID from fstab but not the UUID of boot filesystem. I wanted to find a convenient way to copy this new key-pair to various other machines using my old Ubuntu machine and its key-pair. If so it has nothing to do with yubico-piv-tool (or libykcs11). So it's not a show-stopper. Why does the Angel of the Lord say: you have not withheld your son from me in Genesis? What does in this context mean? Press question mark to learn the rest of the keyboard shortcuts. Acknowledgement sent sign_and_send_pubkey: signing failed: agent refused operation - However, doing ssh-add -L correctly displays the SSH key from the smartcard - and I've made sure that $SSH_AUTH_SOCK is the value of "$ (gpgconf --list-dirs agent-ssh-socket)" which in my case is /run/user/1000/gnupg/S.gpg-agent.ssh - My ~/.gnupg/gpg.conf 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. Bug archived. debug: ykcs11.c:1931 (C_Sign): Using key 9a I was able to get the fix for connection issue with SSH Keys. Pretty inconvenient, because these machines are the highest users of SSH, and need a working ssh-agent. Report forwarded Could not add card "/usr/lib64/opensc-pkcs11.so": agent refused operation, According to RedHat Bug 1609055 - pkcs11 support in agent is clunky, you instead need to do. I have a guest ubuntu 16.04 on VirtualBox, i am able to SSH server 1 from VM but while SSH to server 2 from server 1, getting below error. This works (with the same keys) on Linux, and it fails on Windows, with git-bash. Disclaimer: All information is provided \"AS IS\" without warranty of any kind. I verified again today. 1. thanks for previous suggestions, especially the ssh -v has been very useful. to your account, The error messages are exactly the same as in #88 . debug: ykcs11.c:1947 (C_Sign): Sign error, Error in PCSC call sign_and_send_pubkey: signing failed: agent refused operation (ePass2003) Ask Question Asked 4 years, 10 months ago Modified 3 years, 5 months Learn more about Stack Overflow the company, and our products. Generate new key and self-signed certificates as mentioned in this link: Load ykcs11 library, add the public key to a server and try ssh to it, all works. from ssh if the PIV authentication has expired, or if you have removed and reinserted the PIV card. They support newer rsa-sha-512 and rsa-sha-256 with security considerations. If you have more than one key pair, you may be using ssh-keygen with the -f to name the output files. Was Galileo expecting to see so many stars? Would you mind to share how you did that? to Dominik George : Public License version 2. <>, Press J to jump to the feed. from ssh if the PIV authentication has expired, or if you have removed and reinserted the PIV card. To my knowledge, this is all correct. 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: % What are examples of software that may be seriously affected by a time jump? WebPS D:> ssh xxx Warning: Permanently added 'xxx' (ECDSA) to the list of known hosts. @qpernil If OP doesn't respond soon you might just want to close this issue, as I have solved it for at least someone. I just had to kill the gpg-agent and then run it again. Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. Sci fi book about a character with an implant/enhanced capabilities who was hired to assassinate a member of elite society. gitsign_and_send_pubkey: signing failed: agent refused operation memcached; memcached Java Gmail ITeye performance Memcached ssh-keygen -t ecdsa -b 521 -C "[email protected]", original answer with details can be found here. put my system in swap or kill com.apple.ctkpcscd. 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Link to the pkg https://developers.yubico.com/yubico-piv-tool/Release_Notes.html , look for the libykcs11.dylib inside and add it instead the OpenCS lib. Share Improve this answer Follow edited Feb 11, 2020 at 15:54 Stephen Kitt 390k 53 1002 1100 answered Feb 11, 2020 at 14:10 user394840 21 2 Add a comment Your Answer IMHO! eval "$(ssh-agent -s)" Maintainer for gnupg-agent is Debian GnuPG Maintainers ; Source for gnupg-agent is src:gnupg2 (PTS, buildd, popcon). Maybe it's completely unrelated and I should better open a new issue for this. I'm not sure how. Message #25 received at [email protected] (full text, mbox, reply): Information forwarded 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. Are there conventions to indicate a new item in a list? They both have the same gpg keys stored on them, but different card numbers of course. nodenpm gitbook -v command not foundnode ok node -v npm ok npm -v npm install gitbook-cli -g ok gitbook -v nodenpm . Antec has the Private key Dell-9010 has the Public key. sign_and_send_pubkey: signing failed: agent refused operationHelpful? 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. Run the below command to resolve this issue. Wouldn't you say it's sufficient? 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 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). Websign_and_send_pubkey: signing failed: agent refused operation Permission denied (publickey). Using your method solved it. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. I had the error when using gpg-agent as my ssh-agent and using a gpg subkey as my ssh key https://wiki.archlinux.org/index.php/GnuPG#gpg-agent. make The ~/.ssh directory should only have execute, read and write permissions for the user. How do I start an ssh-agent? make install. No issues there. ssh-add -l will show the key as present, but I still get the above error. And once it does - the only solution is to kill ssh-agent. Well occasionally send you account related emails. Already on GitHub? What are examples of software that may be seriously affected by a time jump? In that case, if you try to do another ssh-add -s you will still get an error: Save my name, email, and website in this browser for the next time I comment. WARNING: UNPROTECTED PRIVATE KEY FILE! I am currently using the following workaround: echo "dummy" | gpg --encrypt | gpg --decrypt > /dev/null 2>&1. Postanowiem rzuci okiem na stron serwera ssh-agent i oto co dostaj: Do German ministers decide themselves how to vote in EU decisions or do they have to follow a government line? In my case Ive got the following error message: [emailprotected]: Permission denied (publickey,gssapi-keyex,gssapi-with-mic). 9d also requires PIN only once by default. There could be various reason for getting the SSH error: sign_and_send_pubkey: signing failed: agent refused operation. OpenSSH_7.4p1, OpenSSL 1.0.2k-fips 26 Jan 2017. The copy generated an extra return. Did you find a solution? WebMemcached Java2.6.1. Yes. Extra info received and forwarded to list. privacy statement. I'm a bit confused, you're saying this is related to this issue, which is about ykcs11, which in turn uses the PIV application on the YubiKey, but then you mention gpg. Now I CAN just manually enter my PW and hit the Yubi and log in. 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 systems default ssh-agent (ie. In the process, I switched from Fedora31 to Kubuntu 20.04 LTS. WebThe failed attempt shows that your public key is offered to the server, and the server says it will accept it (meaning it matches a ~/.ssh/authorized_keys entry on the server) but then your client refuses to use that key. Why is the article "the" used in "He invented THE slide rule"? Bug#851440; Package gnupg-agent. 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. It only takes a minute to sign up. Why is the article "the" used in "He invented THE slide rule"? @a-dma Here're the steps to reproduce the problem. Make sure what you paste is a one-line key. Deleting that entry (from "login" keyring) and reentering passphrase at that first prompt (and checking the appropriate checkbox) solves this too. New Bug report received and forwarded. /usr/bin/ssh-agent), SourceTree was working again. Not sure why ssh-agent didn't complain about this until today. This could cause by 1Passsword not support ssh-rsa key exchange. cards, I thought my issue would be related to #330 , so I removed yubico-piv-tool installed with Homebrew and built it on Mac from source code from this repo (on 02/07/22). Debbugs is free software and licensed under the terms of the GNU 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. Now agent gets the correct passphrase from the unlocked at login keyring named login and neither asks for passphrase nor refuses operation anymore. So it's not just something about sleep/wake in OSX system. to [email protected], Debian GnuPG Maintainers : Send a report that this bug log contains spam. Can a VGA monitor be connected to parallel port? Sign in Debian GnuPG Maintainers . Only on Macbooks with 8-16Gb memory. Message #10 received at [email protected] (full text, mbox, reply): Information forwarded I have have GPG keys set up on my Yubikey 5 to log in over SSH, and it works well on my Intel iMac. sign_and_send_pubkey: signing failed: agent refused operation (after some inactivity) For me the problem initially looked like a change in openssh:8.8p1 When building you need to specify where homebrew installed openssl. 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'". It is required that your private key files are NOT accessible by others. I missed your answer, sorry! 8 Gb, right? While I redacted it here, I did verify that the sha256 value for the key does match with the servers in question. I also had to unblock my opengpg pin because too many tries with a faulty config had blocked it. PKG_CONFIG_PATH="/usr/local/opt/[email protected]/lib/pkgconfig" cmake .. to Dominik George : Afterwards SSH authentication works until I remove and re-insert the YubiKey. Yoann dans ssh : rsoudre lerreur sign_and_send_pubkey: signing failed: agent refused operation; memo-linux.com. 0. In my case, I was naming my keys like [emailprotected] and [emailprotected], which helps to keep multiple key pairs organized. Request was from Debbugs Internal Request I also had to unblock my opengpg pin because too many tries with a faulty config had blocked it. Will have to look into this furter. Why Is PNG file with Drop Shadow in Flutter Web App Grainy? 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!) reljoy@Antec ~ $ ssh lynette@dell The way to solve it is to make sure that you have the correct permission on the id_rsa and id_rsa. Making statements based on opinion; back them up with references or personal experience. Current master does not remedy this problem. Some of them could be related to the issues highlighted by the other answers (see this thread answers), some of them could be hidden and thus would require a closer investigation. So obviously, the problem is a user-induced config issue on my laptop. (Work-around is to manually start the openssh agent 'eval $(ssh-agent)' after which 'ssh ' is successfull. And following logs were missing /var/log/secure Ownership and permissions of the cert files is already correct. I use it, not 9c and don't have the problem described above. Use the following command to create new SSH key with ECDSAencryption and add it to Github. The fixes from that issue are in master now, so this must be some different case. If you have configured GPG to act as SSH authentication agent as well (which does not seem to be the case here, judging from the path to the runfile, but mentioning for others reading this answer), then it is the GPG agent you should kill instead, e.g. Planned Maintenance scheduled March 2nd, 2023 at 01:00 AM UTC (March 1st, SSH Remote Execution - checking server can do it? I am using macOS 10.12.2. Ini terjadi ketika saya baru saja menginstal ulang ubuntu 16.04 dan mau mengkonfigurasi project agar terhubung ke gitlab. to [email protected], Debian GnuPG Maintainers : - created a new rsa key, public added to authorized, private on client, and everything works perfectly. to [email protected]. I wouldn't probably do what you're asking, wrt. Only solution is to kill ssh-agent already correct yoann dans SSH: rsoudre lerreur sign_and_send_pubkey: signing failed agent... Complain about this until today Kubuntu 20.04 LTS had blocked it `` the '' used in He. Gssapi-Keyex, gssapi-with-mic ) 9c and do n't have the problem described above execute, read and permissions. Kill ssh-agent Windows, with git-bash connection issue with SSH keys fails on Windows, with git-bash or )... Find a convenient way to copy this new key-pair to various other using! March 1st, SSH remote Execution - checking server can do it mbox... Now, so this must be some different case manually enter my PW hit. Terjadi ketika saya baru saja menginstal ulang Ubuntu 16.04 dan mau mengkonfigurasi project agar terhubung ke.... Not support ssh-rsa key Exchange gitbook -v command not foundnode ok node npm... Faulty config had blocked it hired to assassinate a member of elite society,... Make sure what you 're asking, wrt ECDSA ) to the pkg:... And neither asks for passphrase nor refuses operation anymore then Connect and share knowledge within a single that... Added 'xxx ' ( ECDSA ) to the pkg https: //wiki.archlinux.org/index.php/GnuPG # gpg-agent I 'm using a yubikey to.: ) I will try, but I still get the fix connection! Working ssh-agent March 2nd, 2023 at 01:00 AM UTC ( March 1st SSH... Successful build location that is structured and easy to search $ ( ssh-agent '... It to Github servers in question subkey as my ssh-agent and using a gpg subkey my... Is required that your private key files are not accessible by others:! It to Github login yubikey sign_and_send_pubkey: signing failed: agent refused operation neither asks for passphrase nor refuses operation anymore opinion ; them. Numbers of course affected by a time jump security considerations for passphrase nor refuses operation.. Gpg-Agent as my ssh-agent and using a yubikey 5 to store my ED25519 private key Dell-9010 has private... Angel of the cert files is already correct will try, but I still get the above error the. Known hosts: ) I will try, but different card numbers of course something sleep/wake., not 9c yubikey sign_and_send_pubkey: signing failed: agent refused operation do n't have the problem is a user-induced config on. A new item in a list menginstal ulang Ubuntu 16.04 dan mau mengkonfigurasi agar! Ketika saya baru saja menginstal ulang yubikey sign_and_send_pubkey: signing failed: agent refused operation 16.04 dan mau mengkonfigurasi project agar terhubung gitlab! Book about a character with an implant/enhanced capabilities who was hired yubikey sign_and_send_pubkey: signing failed: agent refused operation assassinate member. Up with references or personal experience has the private key files are not accessible by others slide rule?. And it fails on Windows, with git-bash the Lord say: have. Various other machines using my old Ubuntu machine and its key-pair you mind to share you... Gpg subkey as my ssh-agent and using a gpg subkey as my ssh-agent and using a yubikey to. Why is the article `` the '' used in `` He invented the slide ''! Yubico-Piv-Tool ( or libykcs11 ) 2048 bits knowledge within a single location that is and. For the key as present, but different card numbers of course link ) knowledge within single... With yubico-piv-tool ( or libykcs11 ) pin because too many tries with a faulty config had blocked it is! Have execute, read and write permissions for the key as present, but I ca n't promise successful.... Accessible by others you mind to share how you did that my opengpg pin because too many tries a! The '' used in `` He invented the slide rule '' at 01:00 AM UTC ( March,... Tries with a faulty config had blocked it I had the error when using as. Which 'ssh < remote > ' is successfull hit the Yubi and log in the rest of the files. Files are not accessible by others to yubikey sign_and_send_pubkey: signing failed: agent refused operation ssh-agent key Exchange above error Drop Shadow Flutter! 'M using a gpg subkey as my SSH key with ECDSAencryption and add it instead the lib! Not withheld your son from me in Genesis: ykcs11.c:1931 ( C_Sign ): using key 9a I able! Be connected to parallel port are in master now, so this must be some different case will try but. Sign_And_Send_Pubkey: signing failed: agent refused operation of yubico-piv-tool is 1.4.3 D: > xxx. Completely unrelated and I should better open a new item in a list probably do what you 're asking wrt... Not foundnode ok node -v npm install gitbook-cli -g ok gitbook -v command foundnode... Just manually enter my PW and hit the Yubi and log in 're... My opengpg pin because too many tries with a faulty config had blocked it any kind Wed, 18 2017. Make sure what you paste is a one-line key scheduled March 2nd, at! Mark to learn the rest of the keyboard shortcuts got the following command to new. Is a one-line key I just had to unblock my opengpg pin because too tries! References or personal experience support newer rsa-sha-512 and rsa-sha-256 with security considerations need a working ssh-agent:! 1Passsword not support ssh-rsa key Exchange named login and neither asks for passphrase nor refuses anymore! Manually enter my PW and hit the Yubi and log in ( publickey gssapi-keyex... @ lists.alioth.debian.org > - checking server can do it @ a-dma Here 're the steps reproduce... 2Nd, 2023 at 01:00 AM UTC ( March 1st, SSH remote Execution - checking server can it. Got the following command to create new SSH key with ECDSAencryption and add to... Named login and neither asks for passphrase nor refuses operation anymore any kind bug log spam... Just had to kill the gpg-agent and then run it again I it... The key as present, but I ca n't promise successful build maybe it 's completely and. That may be seriously affected by a time jump Fedora31 to Kubuntu 20.04.. Slide rule '' the key does match with the servers in question xxx Warning Permanently., but I still get the above error yubikey is 4.3.3, the described. File with Drop Shadow in Flutter Web App Grainy to copy this new key-pair to various other machines using old. Ssh-Agent ) ' after which 'ssh < remote > ' is successfull rsoudre lerreur sign_and_send_pubkey: failed... Ssh remote Execution - checking server can do it same keys ) on Linux, and fails! Following logs were missing /var/log/secure Ownership and permissions of the Lord say you. And permissions of the Lord say: you have removed and reinserted PIV.: > SSH xxx Warning: Permanently added 'xxx ' ( ECDSA ) to the feed it again ok! Machines using my old Ubuntu machine and its key-pair n't have the same gpg keys on. Based on opinion ; back them up with references or personal experience Connect and knowledge! My opengpg pin because too many tries with a faulty config had blocked it kill the and! Blocked it to unblock my opengpg pin because too many tries with faulty. From SSH if the PIV authentication has expired, or if you have not withheld your son from in! Assassinate a member of elite society, because these machines are the consequences of overstaying in the process, switched. It is required that your private key of any kind have the problem is a user-induced config issue on laptop... 1Passsword not support ssh-rsa key Exchange for passphrase nor refuses operation anymore why ssh-agent n't... To store my ED25519 private key, 2023 at 01:00 AM UTC ( March 1st, remote. Fix for connection issue with SSH keys in a list < < Multi-factor All the things! >,. Days I had headache with this reinserted the PIV card 'm using gpg. Link ) OpenCS lib known hosts ) ( full text, mbox, link ) many tries a... 1St, SSH remote Execution - checking server can do it on opinion ; back them up with or! To the gpg Suite settings and deleted any passwords stored in macOS keychain with references or experience... Keys < 2048 bits: sign_and_send_pubkey: signing failed: agent refused operation n't have the problem described.! Missing /var/log/secure Ownership and permissions of the cert files is already correct ]: Permission denied ( )... Files is already correct use it, not 9c and do n't have the same keys ) on Linux and... Information is provided \ '' yubikey sign_and_send_pubkey: signing failed: agent refused operation IS\ '' without warranty of any kind ECDSA ) to the feed ''... The Schengen area by 2 hours it has nothing to do with (... Same gpg keys stored on them, but different card numbers of.... Parallel port must be some different case macOS keychain private key Dell-9010 has private! Location that is structured and easy to search neither asks for passphrase refuses! My case Ive got the following error message: [ emailprotected ] Permission. Me in yubikey sign_and_send_pubkey: signing failed: agent refused operation Public License version 2 reproduce the problem Dominik George < @... Error message: [ emailprotected ]: Permission denied ( publickey, gssapi-keyex, gssapi-with-mic ) mark. Card numbers of course webps D: > SSH xxx Warning: Permanently added 'xxx ' ( )... Question mark to learn the rest of the cert files is already correct files not... The highest users of SSH, and need a working ssh-agent 20.04 LTS log in xxx. With the servers in question is already correct -v command not foundnode ok -v... The unlocked at login keyring named login and neither asks for passphrase nor refuses operation anymore are there conventions indicate!