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トップに関する質問SSH鍵認証アクセス Permission denied

編集履歴

質問編集履歴

1

詳細の追加

2020/05/01 05:52

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ryu2142
ryu2142

スコア18

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  me@MacBookAir ~ %
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  ```
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+ 追記
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+ > yukky1201様
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+ サーバーへ公開鍵を登録した手順は、
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+ 1.クライアントOS(Mac)でホームディレクトリに.sshディレクトリを作成
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+ 2..sshディレクトリにてssh-keygenを実行しキーペアを作成
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+ 3.サーバーOS(centOS)の一般ユーザー(vpsuser)のホームディレクトリに.sshディレクトリを作成
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+ 4.クライアントOSからscpでid_rsa.pubをauthorized_keysという名前でサーバーOS側の.sshに転送
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+ 5.必要なpermissionの設定をchmodで全て完了
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+ という流れです。
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+ > angel_p_57様
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+ permission不備の確認のため、パスワード認証を有効にしssh -vでのログイン実行しました。
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+ 以下のように表示されました。
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+ ```ここに言語を入力
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+ me@MacBookAir ~ % ssh -v vpsuser@xxx.xx.xx.xx
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+ OpenSSH_8.1p1, LibreSSL 2.7.3
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+ debug1: Reading configuration data /etc/ssh/ssh_config
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+ debug1: /etc/ssh/ssh_config line 47: Applying options for *
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+ debug1: Connecting to xxx.xx.xx.xx [xxx.xx.xx.xx] port 22.
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+ debug1: Connection established.
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+ debug1: identity file /Users/me/.ssh/id_rsa type 0
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+ debug1: identity file /Users/me/.ssh/id_rsa-cert type -1
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+ debug1: identity file /Users/me/.ssh/id_dsa type -1
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+ debug1: identity file /Users/me/.ssh/id_dsa-cert type -1
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+ debug1: identity file /Users/me/.ssh/id_ecdsa type -1
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+ debug1: identity file /Users/me/.ssh/id_ecdsa-cert type -1
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+ debug1: identity file /Users/me/.ssh/id_ed25519 type -1
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+ debug1: identity file /Users/me/.ssh/id_ed25519-cert type -1
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+ debug1: identity file /Users/me/.ssh/id_xmss type -1
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+ debug1: identity file /Users/me/.ssh/id_xmss-cert type -1
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+ debug1: Local version string SSH-2.0-OpenSSH_8.1
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+ debug1: Remote protocol version 2.0, remote software version OpenSSH_7.4
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+ debug1: match: OpenSSH_7.4 pat OpenSSH_7.0*,OpenSSH_7.1*,OpenSSH_7.2*,OpenSSH_7.3*,OpenSSH_7.4*,OpenSSH_7.5*,OpenSSH_7.6*,OpenSSH_7.7* compat 0x04000002
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+ debug1: Authenticating to xxx.xx.xx.xx:22 as 'vpsuser'
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+ debug1: SSH2_MSG_KEXINIT sent
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+ debug1: SSH2_MSG_KEXINIT received
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+ debug1: kex: algorithm: curve25519-sha256
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+ debug1: kex: host key algorithm: ecdsa-sha2-nistp256
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+ debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none
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+ debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none
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+ debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
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+ debug1: Server host key: ecdsa-sha2-nistp256 SHA256:O5rjMSVgOtd9w9KDInCQPi2dE/SIczfZWci81fCeniQ
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+ debug1: Host 'xxx.xx.xx.xx' is known and matches the ECDSA host key.
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+ debug1: Found key in /Users/me/.ssh/known_hosts:1
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+ debug1: rekey out after 134217728 blocks
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+ debug1: SSH2_MSG_NEWKEYS sent
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+ debug1: expecting SSH2_MSG_NEWKEYS
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+ debug1: SSH2_MSG_NEWKEYS received
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+ debug1: rekey in after 134217728 blocks
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+ debug1: Will attempt key: /Users/me/.ssh/id_rsa RSA SHA256:UBU5Zm+lmOkiTOCYv4QxjDiZzkFmmVKLIvM6g9i3jVo
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+ debug1: Will attempt key: /Users/me/.ssh/id_dsa
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+ debug1: Will attempt key: /Users/me/.ssh/id_ecdsa
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+ debug1: Will attempt key: /Users/me/.ssh/id_ed25519
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+ debug1: Will attempt key: /Users/me/.ssh/id_xmss
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+ debug1: SSH2_MSG_EXT_INFO received
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+ debug1: kex_input_ext_info: server-sig-algs=<rsa-sha2-256,rsa-sha2-512>
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+ debug1: SSH2_MSG_SERVICE_ACCEPT received
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+ debug1: Authentications that can continue: publickey,password
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+ debug1: Next authentication method: publickey
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+ debug1: Offering public key: /Users/me/.ssh/id_rsa RSA SHA256:UBU5Zm+lmOkiTOCYv4QxjDiZzkFmmVKLIvM6g9i3jVo
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+ debug1: Authentications that can continue: publickey,password
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+ debug1: Trying private key: /Users/me/.ssh/id_dsa
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+ debug1: Trying private key: /Users/me/.ssh/id_ecdsa
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+ debug1: Trying private key: /Users/me/.ssh/id_ed25519
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+ debug1: Trying private key: /Users/me/.ssh/id_xmss
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+ debug1: Next authentication method: password
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+ vpsuser@xxx.xx.xx.xx's password:
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+ debug1: Authentication succeeded (password).
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+ Authenticated to xxx.xx.xx.xx ([xxx.xx.xx.xx]:22).
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+ debug1: channel 0: new [client-session]
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+ debug1: Requesting no-more-sessions@openssh.com
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+ debug1: Entering interactive session.
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+ debug1: pledge: network
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+ debug1: client_input_global_request: rtype hostkeys-00@openssh.com want_reply 0
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+ debug1: Remote: Ignored authorized keys: bad ownership or modes for directory /home/vpsuser/.ssh
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+ debug1: Sending environment.
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+ debug1: Sending env LANG = ja_JP.UTF-8
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+ Last login: Fri May 1 14:26:51 2020 from softbank126147178223.bbtec.net
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+ SAKURA Internet [Virtual Private Server SERVICE]
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+ [vpsuser@tk2-212-15534 ~]$
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+ ```
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+ また、ssh-keygen -y -f ~/.ssh/id_rsa を実行して、id_rsa.pubファイルと内容が一致するかを確認しましたが、きちんと一致しておりました。
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+ Match条件について確認しましたが、sshd_configを見る限りそれでは無さそうです、、。
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+ どうぞよろしくお願いします。