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トップに関する質問PiServerを用いてネットワークブートをしたRaspberryPiで公開鍵認証によるSSH接続をしたい

編集履歴

質問編集履歴

3

ls .ssh

2019/07/29 10:17

投稿

vektor
vektor

スコア6

test CHANGED
File without changes
test CHANGED
@@ -20,21 +20,19 @@
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  LED@raspberrypi:~ $ ls -la .ssh
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- 合計 24
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+ total 24
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- drwx------ 2 LED LED 4096 7月 29 15:16 .
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+ drwx------ 1 LED LED 4096 Jul 29 15:16 .
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- drwxr-xr-x 3 LED LED 4096 7月 11 14:41 ..
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+ drwxr-xr-x 1 LED LED 4096 Jul 11 14:41 ..
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- -rw------- 1 LED LED 381 7月 29 15:19 authorized_keys
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+ -rw------- 1 LED LED 381 Jul 29 15:19 authorized_keys
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- -rw------- 1 LED LED 1675 7月 11 14:57 id_rsa
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+ -rw------- 1 LED LED 1675 Jul 11 14:57 id_rsa
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- -rw------- 1 LED LED 381 7月 29 15:16 id_rsa.pub
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+ -rw------- 1 LED LED 381 Jul 29 15:16 id_rsa.pub
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- -rw-r--r-- 1 LED users 222 7月 11 14:41 known_hosts
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+ -rw-r--r-- 1 LED users 222 Jul 11 14:41 known_hosts
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-
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-
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  ```
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2

日本語の追加

2019/07/29 10:17

投稿

vektor
vektor

スコア6

test CHANGED
File without changes
test CHANGED
@@ -14,11 +14,11 @@
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- ###
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+ ### 各ファイルのパーミッション、クライアント側のログ
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  ```
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- LED@raspberry:~ $ ls -la .ssh
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+ LED@raspberrypi:~ $ ls -la .ssh
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  合計 24
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1

log

2019/07/29 10:16

投稿

vektor
vektor

スコア6

test CHANGED
File without changes
test CHANGED
@@ -14,24 +14,118 @@
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+ ###
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+
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+ ```
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+
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- ### 発生している問題・エラーメッセージ
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+ LED@raspberry:~ $ ls -la .ssh
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+
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+ 合計 24
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+
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+ drwx------ 2 LED LED 4096 7月 29 15:16 .
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+
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+ drwxr-xr-x 3 LED LED 4096 7月 11 14:41 ..
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+
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+ -rw------- 1 LED LED 381 7月 29 15:19 authorized_keys
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+
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+ -rw------- 1 LED LED 1675 7月 11 14:57 id_rsa
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+
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+ -rw------- 1 LED LED 381 7月 29 15:16 id_rsa.pub
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+
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+ -rw-r--r-- 1 LED users 222 7月 11 14:41 known_hosts
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  ```
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+
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+
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- エラーメッセージ
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+ /var/log/auth.log
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  ```
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+ Jul 29 16:01:47 raspberrypi sshd[447]: debug1: Forked child 707.
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+ Jul 29 16:01:47 raspberrypi sshd[707]: debug1: Set /proc/self/oom_score_adj to 0
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+ Jul 29 16:01:47 raspberrypi sshd[707]: debug1: rexec start in 5 out 5 newsock 5 pipe 7 sock 8
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+
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+ Jul 29 16:01:47 raspberrypi sshd[707]: debug1: inetd sockets after dupping: 3, 3
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+
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+ Jul 29 16:01:47 raspberrypi sshd[707]: Connection from 192.168.101.253 port 39312 on 192.168.101.159 port 22
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+
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+ Jul 29 16:01:47 raspberrypi sshd[707]: debug1: Client protocol version 2.0; client software version OpenSSH_7.4p1 Debian-10+deb9u6
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+
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+ Jul 29 16:01:47 raspberrypi sshd[707]: debug1: match: OpenSSH_7.4p1 Debian-10+deb9u6 pat OpenSSH* compat 0x04000000
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+
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+ Jul 29 16:01:47 raspberrypi sshd[707]: debug1: Local version string SSH-2.0-OpenSSH_7.4p1 Raspbian-10+deb9u6
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+
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+ Jul 29 16:01:47 raspberrypi sshd[707]: debug1: Enabling compatibility mode for protocol 2.0
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+
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+ Jul 29 16:01:47 raspberrypi sshd[707]: debug1: permanently_set_uid: 107/65534 [preauth]
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+
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+ Jul 29 16:01:47 raspberrypi sshd[707]: debug1: list_hostkey_types: ssh-rsa,rsa-sha2-512,rsa-sha2-256,ecdsa-sha2-nistp256,ssh-ed25519 [preauth]
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+
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+ Jul 29 16:01:47 raspberrypi sshd[707]: debug1: SSH2_MSG_KEXINIT sent [preauth]
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+
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+ Jul 29 16:01:47 raspberrypi sshd[707]: debug1: SSH2_MSG_KEXINIT received [preauth]
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+
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+ Jul 29 16:01:47 raspberrypi sshd[707]: debug1: kex: algorithm: curve25519-sha256 [preauth]
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+
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+ Jul 29 16:01:47 raspberrypi sshd[707]: debug1: kex: host key algorithm: ecdsa-sha2-nistp256 [preauth]
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+
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+ Jul 29 16:01:47 raspberrypi sshd[707]: debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none [preauth]
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+
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+ Jul 29 16:01:47 raspberrypi sshd[707]: debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none [preauth]
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+
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+ Jul 29 16:01:47 raspberrypi sshd[707]: debug1: expecting SSH2_MSG_KEX_ECDH_INIT [preauth]
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+
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+ Jul 29 16:01:47 raspberrypi sshd[707]: debug1: rekey after 134217728 blocks [preauth]
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+
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+ Jul 29 16:01:47 raspberrypi sshd[707]: debug1: SSH2_MSG_NEWKEYS sent [preauth]
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+
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+ Jul 29 16:01:47 raspberrypi sshd[707]: debug1: expecting SSH2_MSG_NEWKEYS [preauth]
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+
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+ Jul 29 16:01:47 raspberrypi sshd[707]: debug1: SSH2_MSG_NEWKEYS received [preauth]
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+
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+ Jul 29 16:01:47 raspberrypi sshd[707]: debug1: rekey after 134217728 blocks [preauth]
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+
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- ### 該当のソースコード
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+ Jul 29 16:01:47 raspberrypi sshd[707]: debug1: KEX done [preauth]
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+
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+ Jul 29 16:01:47 raspberrypi sshd[707]: debug1: userauth-request for user LED service ssh-connection method none [preauth]
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+
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+ Jul 29 16:01:47 raspberrypi sshd[707]: debug1: attempt 0 failures 0 [preauth]
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+
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+ Jul 29 16:01:47 raspberrypi sshd[707]: debug1: PAM: initializing for "LED"
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+
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+ Jul 29 16:01:47 raspberrypi sshd[707]: debug1: PAM: setting PAM_RHOST to "192.168.101.253"
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+
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+ Jul 29 16:01:47 raspberrypi sshd[707]: debug1: PAM: setting PAM_TTY to "ssh"
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+
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+ Jul 29 16:01:47 raspberrypi sshd[707]: debug1: userauth-request for user LED service ssh-connection method publickey [preauth]
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+
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+ Jul 29 16:01:47 raspberrypi sshd[707]: debug1: attempt 1 failures 0 [preauth]
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+
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+ Jul 29 16:01:47 raspberrypi sshd[707]: debug1: userauth_pubkey: test whether pkalg/pkblob are acceptable for RSA SHA256:V8iqoIwrpARwkx2WpM0BBvxnJC/52+pRQU6Hkyxq62s [preauth]
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+
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+ Jul 29 16:01:47 raspberrypi sshd[707]: debug1: temporarily_use_uid: 10001/100 (e=0/0)
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+
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+ Jul 29 16:01:47 raspberrypi sshd[707]: debug1: trying public key file /home/LED/.ssh/authorized_keys
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+
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+ Jul 29 16:01:47 raspberrypi sshd[707]: debug1: Could not open authorized keys '/home/LED/.ssh/authorized_keys': Permission denied
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+
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+ Jul 29 16:01:47 raspberrypi sshd[707]: debug1: restore_uid: 0/0
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+
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+ Jul 29 16:01:47 raspberrypi sshd[707]: debug1: temporarily_use_uid: 10001/100 (e=0/0)
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+
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+ Jul 29 16:01:47 raspberrypi sshd[707]: debug1: trying public key file /home/LED/.ssh/authorized_keys2
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+
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+ Jul 29 16:01:47 raspberrypi sshd[707]: debug1: Could not open authorized keys '/home/LED/.ssh/authorized_keys2': Permission denied
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+
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+ Jul 29 16:01:47 raspberrypi sshd[707]: debug1: restore_uid: 0/0
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+
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+ Jul 29 16:01:47 raspberrypi sshd[707]: Failed publickey for LED from 192.168.101.253 port 39312 ssh2: RSA SHA256:V8iqoIwrpARwkx2WpM0BBvxnJC/52+pRQU6Hkyxq62s
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  ```
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-
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- ソースコード
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-
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- ```