প্রমাণীকরণ সমস্যা কারণে ssh করতে অক্ষম

Question

আমি প্রমাণীকরণ সমস্যা কারণে এখন আমার api সার্ভারে ssh করতে অক্ষম। এটি আগে একটি পাসওয়ার্ড জিজ্ঞাসা ছাড়া লগইন ব্যবহার করা হয়। Ssh করার আগে সার্ভারে পাবলিক কী অনুলিপি করার জন্য আমি ssh-copy-id চেষ্টা করেছিলাম কিন্তু এটি আবারও লগইন পাসওয়ার্ডের জন্য অনুরোধ করে ব্যর্থ হয়।

কমান্ড রান: ssh -vvv -i / users / mrinmaykalita/.ssh/id_rsa 173। *। । **

আউটপুট:

OpenSSH_7.6p1, LibreSSL 2.6.2
    debug1: Reading configuration data /Users/mrinmaykalita/.ssh/config
    debug1: Reading configuration data /etc/ssh/ssh_config
    debug1: /etc/ssh/ssh_config line 48: Applying options for *
    debug2: ssh_connect_direct: needpriv 0
    debug1: Connecting to 173.***.**.** port 22.
    debug1: Connection established.
    debug1: identity file /Users/mrinmaykalita/.ssh/id_rsa type 0
    debug1: key_load_public: No such file or directory
    debug1: identity file /Users/mrinmaykalita/.ssh/id_rsa-cert type -1
    debug1: Local version string SSH-2.0-OpenSSH_7.6
    debug1: Remote protocol version 2.0, remote software version OpenSSH_6.0p1 Debian-4+deb7u2
    debug1: match: OpenSSH_6.0p1 Debian-4+deb7u2 pat OpenSSH* compat 0x04000000
    debug3: fd 5 is O_NONBLOCK
    debug1: Authenticating to 173.***.***.**:22 as 'mrinmaykalita'
    debug3: hostkeys_foreach: reading file "/Users/mrinmaykalita/.ssh/known_hosts"
    debug3: record_hostkey: found key type ECDSA in file /Users/mrinmaykalita/.ssh/known_hosts:10
    debug3: load_hostkeys: loaded 1 keys from 173.***.***.**
    debug3: order_hostkeyalgs: prefer hostkeyalgs: [e-mail],[e-mail],[e-mail],ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521
    debug3: send packet: type 20
    debug1: SSH2_MSG_KEXINIT sent
    debug3: receive packet: type 20
    debug1: SSH2_MSG_KEXINIT received
    debug2: local client KEXINIT proposal
    debug2: KEX algorithms: curve25519-sha256,[e-mail],ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha256,diffie-hellman-group14-sha1,ext-info-c
    debug2: host key algorithms: [e-mail],[e-mail],[e-mail],ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,[e-mail],[e-mail],ssh-ed25519,rsa-sha2-512,rsa-sha2-256,ssh-rsa
    debug2: ciphers ctos: [e-mail],aes128-ctr,aes192-ctr,aes256-ctr,[e-mail],[e-mail]
    debug2: ciphers stoc: [e-mail],aes128-ctr,aes192-ctr,aes256-ctr,[e-mail],[e-mail]
    debug2: MACs ctos: [e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],hmac-sha2-256,hmac-sha2-512,hmac-sha1
    debug2: MACs stoc: [e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],hmac-sha2-256,hmac-sha2-512,hmac-sha1
    debug2: compression ctos: none,[e-mail],zlib
    debug2: compression stoc: none,[e-mail],zlib
    debug2: languages ctos: 
    debug2: languages stoc: 
    debug2: first_kex_follows 0 
    debug2: reserved 0 
    debug2: peer server KEXINIT proposal
    debug2: KEX algorithms: ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1
    debug2: host key algorithms: ssh-rsa,ssh-dss,ecdsa-sha2-nistp256
    debug2: ciphers ctos: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,[e-mail]
    debug2: ciphers stoc: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,[e-mail]
    debug2: MACs ctos: hmac-md5,hmac-sha1,[e-mail],hmac-sha2-256,hmac-sha2-256-96,hmac-sha2-512,hmac-sha2-512-96,hmac-ripemd160,[e-mail],hmac-sha1-96,hmac-md5-96
    debug2: MACs stoc: hmac-md5,hmac-sha1,[e-mail],hmac-sha2-256,hmac-sha2-256-96,hmac-sha2-512,hmac-sha2-512-96,hmac-ripemd160,[e-mail],hmac-sha1-96,hmac-md5-96
    debug2: compression ctos: none,[e-mail]
    debug2: compression stoc: none,[e-mail]
    debug2: languages ctos: 
    debug2: languages stoc: 
    debug2: first_kex_follows 0 
    debug2: reserved 0 
    debug1: kex: algorithm: ecdh-sha2-nistp256
    debug1: kex: host key algorithm: ecdsa-sha2-nistp256
    debug1: kex: server->client cipher: aes128-ctr MAC: [e-mail] compression: none
    debug1: kex: client->server cipher: aes128-ctr MAC: [e-mail] compression: none
    debug3: send packet: type 30
    debug1: sending SSH2_MSG_KEX_ECDH_INIT
    debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
    debug3: receive packet: type 31
    debug1: Server host key: ecdsa-sha2-nistp256 SHA256:4PY+Dylr8QmusyDf/LELItbGGgEAH0d4+w0zywAK9c4
    debug3: hostkeys_foreach: reading file "/Users/mrinmaykalita/.ssh/known_hosts"
    debug3: record_hostkey: found key type ECDSA in file /Users/mrinmaykalita/.ssh/known_hosts:10
    debug3: load_hostkeys: loaded 1 keys from 173.***.***.**
    debug1: Host '173.***.***.**' is known and matches the ECDSA host key.
    debug1: Found key in /Users/mrinmaykalita/.ssh/known_hosts:10
    debug3: send packet: type 21
    debug2: set_newkeys: mode 1
    debug1: rekey after 4294967296 blocks
    debug1: SSH2_MSG_NEWKEYS sent
    debug1: expecting SSH2_MSG_NEWKEYS
    debug3: receive packet: type 21
    debug1: SSH2_MSG_NEWKEYS received
    debug2: set_newkeys: mode 0
    debug1: rekey after 4294967296 blocks
    debug2: key: /Users/mrinmaykalita/.ssh/id_rsa (0x7fd631506920), explicit
    debug3: send packet: type 5
    debug3: receive packet: type 6
    debug2: service_accept: ssh-userauth
    debug1: SSH2_MSG_SERVICE_ACCEPT received
    debug3: send packet: type 50
    debug3: receive packet: type 51
    debug1: Authentications that can continue: publickey,password
    debug3: start over, passed a different list publickey,password
    debug3: preferred publickey,keyboard-interactive,password
    debug3: authmethod_lookup publickey
    debug3: remaining preferred: keyboard-interactive,password
    debug3: authmethod_is_enabled publickey
    debug1: Next authentication method: publickey
    debug1: Offering public key: RSA SHA256:8mUbTef6GxJTz4TTxroTnj6vO2YacRUEIJzIxonpT1o /Users/mrinmaykalita/.ssh/id_rsa
    debug3: send_pubkey_test
    debug3: send packet: type 50
    debug2: we sent a publickey packet, wait for reply
    debug3: receive packet: type 51
    debug1: Authentications that can continue: publickey,password
    debug2: we did not send a packet, disable method
    debug3: authmethod_lookup password
    debug3: remaining preferred: ,password
    debug3: authmethod_is_enabled password
    debug1: Next authentication method: password
    mrinmaykalita@173.***.***.**'s password: 
    debug3: send packet: type 50
    debug2: we sent a password packet, wait for reply
    debug3: receive packet: type 51
    debug1: Authentications that can continue: publickey,password
    Permission denied, please try again.
    mrinmaykalita@173.***.***.**'s password: 

নিয়মিত এসএসএস একই দেখায় -

Command-

MacBook-Pro-77:~ mrinmaykalita$ sudo ssh 173.***.***.**

Output-

Password:
The authenticity of host '173.***.***.** (173.***.***.**)' can't be established.
ECDSA key fingerprint is SHA256:4PY+Dylr8QmusyDf/LELItbGGgEAH0d4+w0zywAK9c4.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added '173.***.***.**' (ECDSA) to the list of known hosts.
root@173.***.***.**'s password: 
Permission denied, please try again.
root@173.***.***.**'s password: 
Permission denied, please try again.
root@173.***.***.**'s password: 

গাইড করুন।

Comments

Ssh কনফিগারেশন রুট অনুমোদন না করার সময় আমি একই আচরণ দেখেছি। আপনার কি অন্য কোনও অ্যাকাউন্ট নেই যা ব্যবহার করা যেতে পারে?

— Ramhound

আপনি লগইন করার চেষ্টা করছেন সার্ভারে অ্যাক্সেস আছে কি? এবং যদি তাই আপনি পোস্ট করতে পারে sshd_config এখানে ফাইল, দয়া করে?

— Praveen P