A resposta curta:
cat ~/.ssh/id_rsa.pub >>~/.ssh/authorized_keys
Para testes de desenvolvimento, preciso configurar um servidor SFTP. Então eu quero saber se é possível usar a mesma máquina que o cliente e o servidor. Eu tentei e continuei recebendo este erro:
Permission denied (publickey).
Connection closed
A resposta curta:
cat ~/.ssh/id_rsa.pub >>~/.ssh/authorized_keys
[thecoshman] Eu estou no Windows XP, estou usando o OpenSSH e para fazer o teste eu apenas uso o prompt de comando.
[coneslayer] o comando: ssh -v retorna
C:\Program Files\OpenSSH\bin>ssh -v agharroud@localhostOpenSSH_3.8.1p1,OpenSSL 0.9.7d 17 Mar 2004'
debug1: Reading configuration data /etc/ssh_config
debug1: Connecting to localhost [127.0.0.1] port 22.
debug1: Connection established. debug1: identity file /home/agharroud/.ssh/identity type -1 debug1: identity file /home/agharroud/.ssh/id_rsa type 1
debug1: identity file /home/agharroud/.ssh/id_dsa type -1
debug1: Remote protocol version 2.0, remote software version OpenSSH_3.8.1p1
debug1: match: OpenSSH_3.8.1p1 pat OpenSSH*
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_3.8.1p1
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex:server->client aes128-cbc hmac-md5 none
debug1: kex: client->server aes128-cbc 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: Host 'localhost' is known and matches the RSA host key.
debug1: Found key in /home/agharroud/.ssh/known_hosts:1
debug1: ssh_rsa_verify: signature correct
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: SSH2_MSG_NEWKEYS received
debug1: SSH2_MSG_SERVICE_REQUEST sent
debug1: SSH2_MSG_SERVICE_ACCEPT received****USAGE WARNING****This is a private computer system. This computer system, including all related equipment, networks, and network devices (specifically including Internet access) are provided only for authorized use. This computer system may be monitored for all lawful purposes, including to ensure that its use is authorized, for management of the system, to facilitate protection against unauthorized access, and to verify security procedures, survivability, and operational security. Monitoring includes active attacks by authorized entities to test or verify the security of this system. During monitoring, information may be examined, recorded, copied and used for authorized purposes. All information, including personal information, placed or sent over this system may be monitored.
Use of this computer system, authorized or unauthorized, constitutes consent to monitoring of this system. Unauthorized use may subject you to criminal prosecution. Evidence of unauthorized use collected during monitoring may be used for administrative, criminal, or other adverse action. Use of this system constitutes consent to monitoring for these purposes.
debug1: Authentications that can continue: publickey
debug1: Next authentication method: publickey
debug1: Trying private key:/home/agharroud/.ssh/identity
debug1: Offering public key:/home/agharroud/.ssh/id_rsa
debug1:Authentications that can continue:publickey
debug1: Trying private key:/home/agharroud/.ssh/id_dsa
debug1: No more authentication methods to try.
Permission denied (publickey).
Não está claro se sua pergunta é específica sobre cliente = servidor ou se você não pode implantar um servidor sftp.
Você deve verificar:
No linux eu faço isso o tempo todo, mesmo quando eu quero apenas executar um aplicativo gráfico logado como outro usuário, mas dentro da minha sessão de desktop:
ssh [-X] [-A] [etc] username@localhost
(Substitua "nome de usuário" pelo nome que você usará para se conectar à máquina. Não substitua o host local, ele realmente deve ser chamado de "localhost".)
Eu acho que se você não pode nem mesmo fazer o ssh username @ localhost você não conseguirá executar o self sftp.
Tags sftp