He intentado buscar mi pregunta en Google sin ninguna respuesta que funcione...
Tengo un id_dsa clave privada, pero "perdí" la pública.
Cuando genero una nueva pública con ssh-keygen -yf .ssh/id_dsa > .ssh/id_dsa.pub , ssh empieza a pedirme la contraseña en lugar de la frase de paso.
¿Podría estar relacionado con xattr en ese archivo? Si es así, no he encontrado la forma de establecer un xattr adecuado en id_dsa.pub.
¿Alguna idea de cómo regenerar mi clave pública? (salvo generar un nuevo par de claves ^^)
Gracias por el tiempo que has dedicado a leerme ;-)
[editar]
espero que esto ayude
salida de ssh -v someserver
OpenSSH_7.3p1, LibreSSL 2.4.1
debug1: Reading configuration data /Users/***/.ssh/config
debug1: /Users/***/.ssh/config line 53: Applying options for aliasname
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 20: Applying options for *
debug1: Connecting to ftp.some-server.com [213.186.some.ip] port 22.
debug1: Connection established.
debug1: key_load_public: No such file or directory
debug1: identity file /Users/***/.ssh/id_rsa type -1
debug1: key_load_public: No such file or directory
debug1: identity file /Users/***/.ssh/id_rsa-cert type -1
debug1: identity file /Users/***/.ssh/id_dsa type 2
debug1: key_load_public: No such file or directory
debug1: identity file /Users/***/.ssh/id_dsa-cert type -1
debug1: key_load_public: No such file or directory
debug1: identity file /Users/***/.ssh/id_ecdsa type -1
debug1: key_load_public: No such file or directory
debug1: identity file /Users/***/.ssh/id_ecdsa-cert type -1
debug1: key_load_public: No such file or directory
debug1: identity file /Users/***/.ssh/id_ed25519 type -1
debug1: key_load_public: No such file or directory
debug1: identity file /Users/***/.ssh/id_ed25519-cert type -1
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_7.3
debug1: Remote protocol version 2.0, remote software version OpenSSH_6.0p1
debug1: match: OpenSSH_6.0p1 pat OpenSSH* compat 0x04000000
debug1: Authenticating to ftp.some-server.com:22 as 'aliasname'
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: algorithm: ecdh-sha2-nistp256
debug1: kex: host key algorithm: ssh-rsa
debug1: kex: server->client cipher: aes128-ctr MAC: umac-64@openssh.com compression: none
debug1: kex: client->server cipher: aes128-ctr MAC: umac-64@openssh.com compression: none
debug1: sending SSH2_MSG_KEX_ECDH_INIT
debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
debug1: Server host key: ssh-rsa SHA256:**********************
debug1: Host 'ftp.some-server.com' is known and matches the RSA host key.
debug1: Found key in /Users/***/.ssh/known_hosts:2
debug1: rekey after 4294967296 blocks
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: rekey after 4294967296 blocks
debug1: SSH2_MSG_NEWKEYS received
debug1: Skipping ssh-dss key /Users/***/.ssh/id_dsa - not in PubkeyAcceptedKeyTypes
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue: publickey,password
debug1: Next authentication method: publickey
debug1: Offering RSA public key: /Users/***/.ssh/github_rsa
debug1: Authentications that can continue: publickey,password
debug1: Trying private key: /Users/***/.ssh/id_rsa
debug1: Trying private key: /Users/***/.ssh/id_ecdsa
debug1: Trying private key: /Users/***/.ssh/id_ed25519
debug1: Next authentication method: password
