zsh:1: permission denied: scp parece não ter permissão para executar scp no lado remoto; verifique as permissões lá. Você já tentou executar scp nessa máquina para extrair os arquivos de outro lugar (vs. push)?
Eu recentemente "endureeci" dois servidores Ubuntu usando Bastille , e agora obtenho permissão negada: scp sempre que eu tento arquivos scp.
O acompanhamento /var/log/auth.log não fornece informações, exceto
Oct 1 23:08:39 localhost sshd[20876]: Accepted publickey for some-user from [redacted ip] port 49250 ssh2
Oct 1 23:08:40 localhost sshd[20884]: Received disconnect from [redacted ip]: 11: disconnected by user
Usar o sinalizador -v com scp produz o seguinte:
Executing: program /usr/bin/ssh host some-domain.com, user (unspecified), command scp -v -t -- /scpdump
OpenSSH_5.9p1, OpenSSL 0.9.8r 8 Feb 2011
debug1: Reading configuration data /Users/some-user/.ssh/config
debug1: Reading configuration data /etc/ssh_config
debug1: /etc/ssh_config line 20: Applying options for *
debug1: Connecting to some-domain.com [12.34.56.78] port 22.
debug1: Connection established.
debug1: identity file /Users/some-user/.ssh/id_rsa type 1
debug1: identity file /Users/some-user/.ssh/id_rsa-cert type -1
debug1: identity file /Users/some-user/.ssh/id_dsa type -1
debug1: identity file /Users/some-user/.ssh/id_dsa-cert type -1
debug1: Remote protocol version 2.0, remote software version OpenSSH_5.9p1 Debian-5ubuntu1
debug1: match: OpenSSH_5.9p1 Debian-5ubuntu1 pat OpenSSH*
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_5.9
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: server->client aes128-ctr hmac-md5 none
debug1: kex: client->server aes128-ctr hmac-md5 none
debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<1024<8192) sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP
debug1: SSH2_MSG_KEX_DH_GEX_INIT sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY
debug1: Server host key: RSA 8e:83:21:4a:9c:be:57:56:b1:07:5a:14:68:8a:47:dc
debug1: Host 'some-domain.com' is known and matches the RSA host key.
debug1: Found key in /Users/some-user/.ssh/known_hosts:17
debug1: ssh_rsa_verify: signature correct
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: SSH2_MSG_NEWKEYS received
debug1: Roaming not allowed by server
debug1: SSH2_MSG_SERVICE_REQUEST sent
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue: publickey,password
debug1: Next authentication method: publickey
debug1: Offering RSA public key: /Users/some-user/.ssh/id_rsa
debug1: Server accepts key: pkalg ssh-rsa blen 277
debug1: read PEM private key done: type RSA
debug1: Authentication succeeded (publickey).
Authenticated to some-domain.com ([12.34.56.78]:22).
debug1: channel 0: new [client-session]
debug1: Requesting [email protected]
debug1: Entering interactive session.
debug1: Sending environment.
debug1: Sending env LANG = en_US.UTF-8
debug1: Sending env LC_CTYPE = C
debug1: Sending env LC_MESSAGES = en_AU.utf-8
debug1: Sending env LC_TIME = en_AU.utf-8
debug1: Sending env LC_MONETARY = en_AU.utf-8
debug1: Sending env LC_NUMERIC = en_AU.utf-8
debug1: Sending env LC_COLLATE = en_AU.utf-8
debug1: Sending command: scp -v -t -- /scpdump
zsh:1: permission denied: scp
debug1: client_input_channel_req: channel 0 rtype exit-status reply 0
debug1: client_input_channel_req: channel 0 rtype [email protected] reply 0
debug1: channel 0: free: client-session, nchannels 1
debug1: fd 0 clearing O_NONBLOCK
debug1: fd 1 clearing O_NONBLOCK
Transferred: sent 2880, received 2504 bytes, in 0.6 seconds
Bytes per second: sent 4563.7, received 3967.9
debug1: Exit status 126
lost connection
Alguma ideia de onde a permissão negada pode estar vindo, arquivos de configuração que eu posso pesquisar ou outros logs que eu deveria estar olhando?
Tags ssh permissions scp ubuntu