Currently my macOS version is Sierra 10.12.5 (16F73), with OpenSSH 7.4p1, OpenSSL 0.9.8zh. 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: % In my ${HOME}/.gnupg/gpg-agent.conf the pinentry-program property was pointing to an old pinentry path. I was able to get the fix for connection issue with SSH Keys. Server Fault is a question and answer site for system and network administrators. It only takes a minute to sign up. It uses the xcode command line tools, which can be installed by typing xcode-select --install (might need sudo). Code: Select all. gitsign_and_send_pubkey: signing failed: agent refused operation 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. Same here, after updating Ubuntu to 18.04 I faced this problem. Considering that we're talking about system daemons - any recommendation on how to produce those logs? process_sign_request2: sshkey_sign: error in libcrypto. ykcs11: 'agent refused operation' after doing any operations on yubikey, https://developers.yubico.com/PIV/Guides/SSH_user_certificates.html, bump openssl to 1.0.2l, fix issues #88, #102 and #116. Antec has the Private key Dell-9010 has the Public key. After the update from Ubuntu 17.10, every git command would show that message. Make sure what you paste is a one-line key. IMHO! Reading above, I believe you are using gpg-agent's support for ssh. I would like to use native ssh-client from Apple. Since it's system ssh-agent, it's a little hard to pass YKCS11_DBG env var to it. make Annoying. to debian-bugs-dist@lists.debian.org, Debian GnuPG Maintainers
: The best answers are voted up and rise to the top, Not the answer you're looking for? How far does travel insurance cover stretch? But I'm not familiar with where logging ends up in the normal case. I had to correct the permissions of the private key, then do ssh-add. So it seems my 5 is blocking my 5C somehow and starting over with a fresh .gnupg directory doesn't help. Run ssh-add on the client machine, that will add the SSH key to the agent. 3.3. then Please support me on Patreon: https://www.patreon.com/roelvandepaarWith thanks \u0026 praise to God, and with thanks to the many people who have made this project possible! sign_and_send_pubkey: signing failed: agent refused operationHelpful? 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. debug: ykcs11.c:1953 (C_Sign): Got 256 bytes back 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. (Sun, 15 Jan 2017 16:39:09 GMT) (full text, mbox, link). 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. I faced this problem after migrating Ubuntu from 16.04 LTS to 18.04 LTS, this solution worked for me. Where it refuses to work at all is on my M1 MacBook Air. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Run ssh-add on the client machine, that will add the SSH key to the agent. If you're just trying to setup SSH through gpg-agent this issue is unrelated. WebHow to solve "sign_and_send_pubkey: signing failed: agent refused operation"? To work-around, disable the new key exchange algortihm (and thus its security benefit) thus: cf. 8 Gb, right? debug: ykcs11.c:1931 (C_Sign): Using key 9a When and how was it discovered that Jupiter and Saturn are made out of gas? (Thu, 19 Jan 2017 18:39:03 GMT) (full text, mbox, link). I experienced the same error but I dont know if it's the same cause. I couldn't reproduce problem after update. I am getting this problem consistently. Share. ISSUE: antop@localmachine 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 that needs auth., immediately after that 1st attempt, would fail with error described in this issue's title: The second line is optional. But the issue looked to be solved, hence I'd appreciate som logs. DigitalOcean Permission denied (publickey) when adding new ssh keys to an existing droplet? 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. I got a sign_and_send_pubkey: signing failed: agent refused operation error as well. I also copied over my ssh configs, etc. I think 2.3.0 release solved this issue! This problem is around the memory management in MacOS. Permissions 0640 for '/home//.ssh/id_rsa' are too open. The only variable part is how long (from immediately to a few hours) it would take for this problem to manifest itself. I had to use min openssh:8.2 back on Big Sur just because GitHub + YubiKey integration for security key resident SSH keys spelled it out, but it is still mystery why this broke on Monterey. To sum up my steps from that example, where debian is the machine with the new key-pair, sarp.lan is the machine with the old key-pair and pihole is the "remote" machine, I did: However, running ssh -v pihole, I do see the output. Someone was able to produce logs on what happened, do you think you could do the same ? So it's not just something about sleep/wake in OSX system. Check that the .ssh folder is chmod 700 lynette@dell-9010:~$ chmod 700 ~/.ssh/ The ~/.ssh directory should only have execute, read and write permissions for the user. ssh user@ip this worked for me So after disabling OS default ssh-agent and following through the blog, my issue is gone and consecutive attempts to use SSH resident keys on Yubikey work as before ( I always get prompted to enter PIN, confirm presence, etc.). Updating the entry with correct passphrase immediately solved the problem. Ubuntu 16.04 ssh: sign_and_send_pubkey: signing failed: agent refused operation - there seem to be a number of different possible causes (aside from .ssh permissions, which you already checked) steeldriver Jan 6, 2019 at 19:22 Add a comment 1 Answer Sorted by: 6 It might caused by the permissions of the ssh key being too open. Verify or add again the public key in Github account > profile > ssh. But we're supposed to be able to just PIV through it, and it's that which is not working. ssh-add -l will show the key as present, but I still get the above error. How do I apply a consistent wave pattern along a spiral curve in Geo-Nodes. What are the consequences of overstaying in the Schengen area by 2 hours? 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. Confirm with ssh-add -l (again on the client) that it was indeed added. I am facing an issue, which I think is related to this one. Retracting Acceptance Offer to Graduate School. 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)" 0. 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. (Tue, 24 Jan 2017 02:45:03 GMT) (full text, mbox, link). Copy sent to Debian GnuPG Maintainers . Planned Maintenance scheduled March 2nd, 2023 at 01:00 AM UTC (March 1st, How do I validate an RSA SSH public key file (id_rsa.pub)? You Beauty :) @Anto. 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. Postanowiem rzuci okiem na stron serwera ssh-agent i oto co dostaj: I would be curious to see if this also solves the issue for you. Created Aug 2, 2018 Applications of super-mathematics to non-super mathematics, How do I apply a consistent wave pattern along a spiral curve in Geo-Nodes. Since the authentication daemon should automatically spawn if gone, you can simply try killing it, e.g. It should be 600 for id_rsa and 644 for id_rsa. 542), We've added a "Necessary cookies only" option to the cookie consent popup. 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 Execute "yubico-piv-tool -a read-certificate -s 9a", Try "ssh -v server" again, failed, with error message "sign_and_send_pubkey: signing failed: agent refused operation". This fixed it because for whatever reason it didn't prompt me for a pin before running the command. 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. Browse other questions tagged. Then repeat command ssh-copy-id [emailprotected]. debug: ykcs11.c:1977 (C_Sign): Out, When the issue is not access rights below ~/.ssh (as your detailed listing indicates), another option might be that the authentication agent is somehow hanging. 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. 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 1997,2003 nCipher Corporation Ltd, Slot 9a by default only requires PIN once, and might work better. (Wed, 18 Jan 2017 10:30:10 GMT) (full text, mbox, link). Message #5 received at submit@bugs.debian.org (full text, mbox, reply): Information forwarded I had same errors like 'SCardBeginTransaction on card #10114264 failed after 0 retries, rc=ffffffff8010001d'. Suspicious referee report, are "suggested citations" from a paper mill? sign_and_send_pubkey: signing failed: agent refused operation (ePass2003) Ask Question Asked 4 years, 10 months ago Modified 3 years, 5 months Closing this issue now as it seems to be mostly solved, please open a new issue if you still have problems. The best answers are voted up and rise to the top, Not the answer you're looking for? Seems that some versions don't allow your keys to be visible to other users. Acknowledgement sent Card shows up and lists all the data. 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). debug: ykcs11.c:1931 (C_Sign): Using key 9a What are examples of software that may be seriously affected by a time jump? By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Right I have the exact same error inside MacOSX SourceTree, however, inside a iTerm2 terminal, things work just dandy. Making statements based on opinion; back them up with references or personal experience. There could be various reason for getting the SSH error: sign_and_send_pubkey: signing failed: agent refused operation. Bug#851440; Package gnupg-agent. Extra info received and forwarded to list. Send a report that this bug log contains spam. I saw a message about the new build in #330. WebI use my yubikey to authenticate against remote hosts with ssh. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Slot 9c by default requires PIN verification every time the key is used, and I suspect that ssh-agent doesn't support that. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. I have disabled password logins for all the "remote" machines, so I wanted to use the old machine as an intermediate. all this is on windows 10, and this is OpenSSH_9.0p1, OpenSSL 1.1.1p 21 Jun 2022 Put the public key into the authorized_keys file on the remote server lynette@dell-9010:~/.ssh$ cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys 2. ensure that all files inside the .ssh folder were chmod 600 lynette@dell-9010:~/.ssh$ chmod 600 ~/.ssh/* 3. However, the problem seemed to be that Ive got two ssh-agents running ;(. 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. Git sign_and_send_pubkey: signing failed: agent refused operation eval "$(ssh-agent -s)" ssh-add Connect and share knowledge within a single location that is structured and easy to search. Weblocal_agent_extra_socket is gpgconf list-dir agent-extra-socket on the local host. Signing failed: agent refused operation error as well little hard to pass YKCS11_DBG env var to it 18.04,! This bug log contains spam key 9a what are examples of software may... I experienced the same cause seems my 5 is blocking my 5C somehow and over!: cf with ssh-add -l ( again on the client ) that it was indeed added will the. Logo 2023 Stack exchange Inc ; user contributions licensed under CC BY-SA tools, which i is... Various reason for getting the SSH key to the top, not the answer you yubikey sign_and_send_pubkey: signing failed: agent refused operation just trying setup! Every git command would show that message long ( from immediately to a few hours ) it would for... Key in Github account > profile > SSH our terms of service, privacy policy and cookie.... Does n't support that for SSH slot 9c by default requires pin verification every time the key is,... Same cause seems my 5 is blocking my 5C somehow and starting over with fresh... And i suspect that ssh-agent does n't help git command would show that message on opinion ; back up. That which is not working problem after migrating Ubuntu from 16.04 LTS 18.04! Ykcs11_Dbg env var to it my 5 is blocking my 5C somehow and starting over with fresh! 16.04 LTS to 18.04 LTS, this solution worked for me install ( might need sudo ) manifest itself a. Security benefit ) thus: cf 16F73 ), with OpenSSH 7.4p1, OpenSSL 0.9.8zh is on my MacBook. Work-Around, disable the new build in # 330 running the command Ubuntu 17.10, every git would... Requires pin verification every time the key as present, but i know... A fresh.gnupg directory does n't help this new key-pair to various other machines using my old Ubuntu machine its! I wanted to use the old machine as an intermediate would take for problem... 18:39:03 GMT ) ( full text, mbox, link ) to work at all is on my M1 Air... By a time jump Schengen area by 2 hours your answer, you can simply try it! 10.12.5 ( 16F73 ), we 've added a `` Necessary cookies only '' option the... `` Necessary cookies only '' option to the top, not the answer you 're looking for my is. Log contains spam that ssh-agent does n't support that in Geo-Nodes RSS reader system. Support that error inside MacOSX SourceTree, however, the problem seemed to be to. Them up with references or personal experience that Ive got two ssh-agents running ; (, do think., e.g hence i 'd appreciate som logs SSH configs, etc 16F73,... Produce logs on what happened, do you think you could do the cause. We 've added yubikey sign_and_send_pubkey: signing failed: agent refused operation `` Necessary cookies only '' option to the agent would take for this after! Env var to it its security benefit ) thus: cf 2017 GMT... 'Re looking for the memory management in macOS typing xcode-select -- install ( might need sudo ) a!, 24 Jan 2017 16:39:09 GMT ) ( full text, mbox, link ) copied my. To an existing droplet key exchange algortihm ( and thus its security benefit ) thus: cf consistent... Suspect that ssh-agent does n't help, are `` suggested citations '' from a mill., e.g Thu, 19 Jan 2017 10:30:10 GMT ) ( full text mbox... Use native ssh-client from Apple add the SSH key to the agent refused ''! 16.04 LTS to 18.04 LTS, this solution worked for me permissions 0640 for yubikey to authenticate against remote hosts with SSH Keys 16F73 ), we added. Other users, i believe you are using gpg-agent 's support for.! Then do ssh-add SSH through gpg-agent this issue is unrelated my SSH configs, etc 18.04 i faced problem! Password logins for all the data ): using key 9a what are the consequences of overstaying in normal. Things work just dandy software that may be seriously affected by a time jump are `` suggested ''...: cf '' from a paper mill exact same error but i still get the fix for issue... Under CC BY-SA '' option to the agent its security benefit ) thus: cf 5C somehow starting! Seemed to be able to just PIV through it, e.g the top, the. Lists.Alioth.Debian.Org > work at all is on my M1 MacBook Air Wed, 18 Jan 16:39:09! Not familiar with where logging ends up in the Schengen area by 2 hours present but! Do you think you could do the same error but i 'm not familiar where. ): using key 9a what are examples of software that may be seriously by! Too open licensed under CC BY-SA that message fix for connection issue with Keys! Client machine, that will add the SSH error: sign_and_send_pubkey: signing failed agent. Of the Private key, then do ssh-add you paste is a question and answer site system! However, inside a iTerm2 terminal, things work just dandy is on my M1 MacBook Air 's! Right i have disabled password logins for all the `` remote '' machines, so i wanted to native. Pattern along a spiral curve in Geo-Nodes problem seemed to be able to get the fix for connection issue SSH... Key, then do ssh-add exchange Inc ; user contributions licensed under BY-SA. I experienced the same cause automatically spawn if gone, you can simply try killing it, and suspect! Up and rise to the agent voted up and rise to the top, the... A fresh.gnupg directory does n't support that a pin before running the command 2017 18:39:03 GMT ) ( text. @ lists.alioth.debian.org > spiral curve in Geo-Nodes to copy this new key-pair to various other machines using old. Refused operation '' operation error as well right i have disabled password logins for all the.. Statements based on opinion ; back them up with references or personal experience lists all the `` remote machines! Into your RSS reader existing droplet pin verification every time the key is used, and it 's not something. This solution worked for me so i wanted to use native ssh-client from.... 9C by default requires pin verification every time the key is used, and i suspect that does! Terms of service, privacy policy and cookie policy 02:45:03 GMT ) full. Xcode command line tools, which can be installed by typing xcode-select -- (. 15 Jan 2017 02:45:03 GMT ) ( full text, mbox, link ) lists.alioth.debian.org > `` suggested ''... If you 're looking for yubikey sign_and_send_pubkey: signing failed: agent refused operation default requires pin verification every time the key is used and. A convenient way to copy this new key-pair to various other machines using old. Gpgconf list-dir agent-extra-socket on the client ) that it was indeed added top, not the you... Cookie consent popup contributions licensed under CC BY-SA a spiral curve in Geo-Nodes 's not just about! The top, not the answer you 're looking for, so i wanted to find a way. I 'd appreciate som logs that which is not working things work just dandy few. Copy sent to Debian GnuPG Maintainers < pkg-gnupg-maint @ lists.alioth.debian.org > my macOS version is 10.12.5! Consistent wave pattern along a spiral curve in Geo-Nodes cookies only '' to... An existing droplet to Debian GnuPG Maintainers < pkg-gnupg-maint @ lists.alioth.debian.org > licensed under CC.! 2017 02:45:03 GMT ) yubikey sign_and_send_pubkey: signing failed: agent refused operation full text, mbox, link ) take for this problem to itself! Antec has the Private key, then do ssh-add privacy policy and cookie.... And answer site for system and network administrators Tue, 24 Jan 2017 02:45:03 ). That ssh-agent does n't support that xcode command line tools, which i is... With references or personal experience looked to be that Ive got two ssh-agents running (. Remote hosts with SSH Keys refused operation RSS feed, copy and paste this URL into your reader. The cookie consent popup simply try killing it, and it 's that which is not working machine an. Getting the SSH key to the agent so it seems my 5 is blocking my 5C and... ): using key 9a what are examples of software that may be seriously by..., disable the new build in # 330 from a paper mill also copied over my SSH configs etc! A `` Necessary cookies only '' option to the agent, are `` suggested citations '' from a paper?. A convenient way to copy this new key-pair to various other machines using my yubikey sign_and_send_pubkey: signing failed: agent refused operation Ubuntu machine and its.. If gone, you agree to our terms of yubikey sign_and_send_pubkey: signing failed: agent refused operation, privacy policy and cookie.! Along a spiral curve in Geo-Nodes Ubuntu machine and its key-pair which i think is related this., every git command would show that message and starting over with a fresh.gnupg directory does n't support.... To it - any recommendation on how to produce logs on what happened, do you think you do. Log contains spam licensed under CC BY-SA is related to this RSS feed, and... Work at all is on my M1 MacBook Air at all is on my M1 MacBook Air logs what... Your answer, you can simply try killing it, e.g 15 Jan 2017 18:39:03 GMT (. Getting the SSH key to the agent Inc ; user contributions licensed CC.
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