ssh key 등록했는데 계속 비밀번호를 요청할 때 (macOS)

오류내용

Permission denied, please try again.
Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).

... password:
Permission denied, please try again.

...

Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).

 

기존 만들었던 key 형식

ssh-keygen -t rsa -C "your.email@example.com" -b 4096
ssh-keygen -t rsa -b 2048

 

해결!

아래와 같이 키 생성방식을 ed25519 로 변경해서 생성하면 됨

 

#키생성
ssh-keygen -t ed25519 -C "니이메일@example.com"

#pub 키 복사
cat ~/.ssh/id_ed25519.pub

#이제 될걸?
#clone 하기
git clone "ssh주소"

#지금 로컬저장소 원격에 연결하기
git init
git remote add orgin "ssh주소"
#됐는지 확인하기
git remote -v

 

추가로 conflig 파일을 아래처럼 변경

 

 

#config 파일 생성 수정
vi ~/.ssh/config

#내용
Host *
  AddKeysToAgent yes
  IdentityFile ~/.ssh/id_ed25519

#다하면 esc :wq

 

 

문제 

회사 gitLab 에 연결하기 위해서 아래와 같이 ssh-key 를 만들고 

git clone [ssh주소] 를 진행했는데 계속 비밀번호를 묻고 아래와 같이 오류를 뱉어냈다

(참고로 윈도우 환경에서 putty & tortoiseGit 사용할때는 정상적으로 동작했었음)

시도했던 방법들 (다 실패)

1. 키 다시 만들고 등록하기 (20개는 등록했었음)
2. 원격 로그인 키기
   1. ssh 서버 로그인한게 아닌데 이게 의미가 있었을까?
3. 방화벽 설정 건드리기 (허용포트 등.. 실패함)
4. ~/.ssh/authorized_keys 만들고 pub 키 값 넣기
5. ~/.ssh/config 파일에 repository 주소 넣고 이것저것 만져보기
6. /etc/ssh/sshd_config 파일 수정해보기 
   1. 이건 아마 영향있을듯. 아래에 비고란에 남겨둠 
7. 권한 바꿔보기 
   1. .ssh 폴더 chmod 700 내부 키 chmod 600 
8. ssh -v 로 디버깅 로그 찍어보기 (봐도 모름)
9. .ssh 폴더 통째로 지웠다 다시 만들어보기
10. ssh agent 이용해보기
11. ssh 재설치 (안됨)
12. 포맷.. 할뻔함
13. gpt 도 해결 못함
14. 숨고에 의뢰했는데 못하겠다고 의뢰비 환불해줌 
15. 엔터 개쎼게 쳐보기

 

 

오류났던 이유 

(모르겠음)

그렇다고 합니다

 

비고

 

혹시 몰라서 남겨두는 /etc/ssh/sshd_config

(주석 없는 부분만 참고하면 됨)

#	$OpenBSD: sshd_config,v 1.104 2021/07/02 05:11:21
dtucker Exp $

# This is the sshd server system-wide configuration file.  See
# sshd_config(5) for more information.

# This sshd was compiled with PATH=/usr/bin:/bin:/usr/sbin:/sbin

# The strategy used for options in the default sshd_config shipped with
# OpenSSH is to specify options with their default value where
# possible, but leave them commented.  Uncommented options override the
# default value.

# This Include directive is not part of the default sshd_config shipped with
# OpenSSH. Options set in the included configuration files generally override
# those that follow.  The defaults only apply to options that have not been
# explicitly set.  Options that appear multiple times keep the first value set,
# unless they are a multivalue option such as HostKey.
Include /etc/ssh/sshd_config.d/*

#Port 22
#AddressFamily any
#ListenAddress 0.0.0.0
#ListenAddress ::

#HostKey /etc/ssh/ssh_host_rsa_key
#HostKey /etc/ssh/ssh_host_ecdsa_key
#HostKey /etc/ssh/ssh_host_ed25519_key

# Ciphers and keying
#RekeyLimit default none

# Logging
#SyslogFacility AUTH
#LogLevel INFO

# Authentication:

#LoginGraceTime 2m
PermitRootLogin no
StrictModes no
#MaxAuthTries 6
#MaxSessions 10

PubkeyAuthentication yes

# The default is to check both .ssh/authorized_keys and .ssh/authorized_keys2
# but this is overridden so installations will only check .ssh/authorized_keys
AuthorizedKeysFile	.ssh/authorized_keys

#AuthorizedPrincipalsFile none

#AuthorizedKeysCommand none
#AuthorizedKeysCommandUser nobody

# For this to work you will also need host keys in /etc/ssh/ssh_known_hosts
#HostbasedAuthentication no
# Change to yes if you don't trust ~/.ssh/known_hosts for
# HostbasedAuthentication
#IgnoreUserKnownHosts no
# Don't read the user's ~/.rhosts and ~/.shosts files
#IgnoreRhosts yes

# To disable tunneled clear text passwords, change to no here!
PasswordAuthentication yes
#PermitEmptyPasswords no

# Change to no to disable s/key passwords
KbdInteractiveAuthentication no

# Kerberos options
#KerberosAuthentication no
#KerberosOrLocalPasswd yes
#KerberosTicketCleanup yes
#KerberosGetAFSToken no

# GSSAPI options
#GSSAPIAuthentication no
#GSSAPICleanupCredentials yes

# Set this to 'yes' to enable PAM authentication, account processing,
# and session processing. If this is enabled, PAM authentication will
# be allowed through the KbdInteractiveAuthentication and
# PasswordAuthentication.  Depending on your PAM configuration,
# PAM authentication via KbdInteractiveAuthentication may bypass
# the setting of "PermitRootLogin without-password".
# If you just want the PAM account and session checks to run without
# PAM authentication, then enable this but set PasswordAuthentication
# and KbdInteractiveAuthentication to 'no'.
UsePAM yes

#AllowAgentForwarding yes
#AllowTcpForwarding yes
#GatewayPorts no
X11Forwarding yes
#X11DisplayOffset 10
#X11UseLocalhost yes
#PermitTTY yes
PrintMotd no
#PrintLastLog yes
#TCPKeepAlive yes
#PermitUserEnvironment no
#Compression delayed
#ClientAliveInterval 0
#ClientAliveCountMax 3
#UseDNS no
#PidFile /var/run/sshd.pid
#MaxStartups 10:30:100
#PermitTunnel no
#ChrootDirectory none
#VersionAddendum none

# no default banner path
#Banner none

# override default of no subsystems
#Subsystem	sftp	/usr/libexec/sftp-server

# Example of overriding settings on a per-user basis
#Match User anoncvs
#	X11Forwarding no
#	AllowTcpForwarding no
#	PermitTTY no
#	ForceCommand cvs server
AllowUsers git