I generated id_rsa.pub and add it to authorized_keys. But when i do ssh localhost, the connection got closed right away Connection closed by ::1
output of
ssh -v localhost
mymachine:~ xxxxxx$ ssh -v localhost OpenSSH_6.9p1, LibreSSL 2.1.8
debug1: Reading configuration data /etc/ssh/ssh_config debug1:
/etc/ssh/ssh_config line 21: Applying options for * debug1:
Connecting to localhost [::1] port 22. debug1: Connection
established. debug1: identity file /Users/xxxxxx/.ssh/id_rsa type 1
debug1: key_load_public: No such file or directory debug1: identity
file /Users/xxxxxx/.ssh/id_rsa-cert type -1 debug1: key_load_public:
No such file or directory debug1: identity file
/Users/xxxxxx/.ssh/id_dsa type -1 debug1: key_load_public: No such
file or directory debug1: identity file
/Users/xxxxxx/.ssh/id_dsa-cert type -1 debug1: key_load_public: No
such file or directory debug1: identity file
/Users/xxxxxx/.ssh/id_ecdsa type -1 debug1: key_load_public: No such
file or directory debug1: identity file
/Users/xxxxxx/.ssh/id_ecdsa-cert type -1 debug1: key_load_public: No
such file or directory debug1: identity file
/Users/xxxxxx/.ssh/id_ed25519 type -1 debug1: key_load_public: No
such file or directory debug1: identity file
/Users/xxxxxx/.ssh/id_ed25519-cert type -1 debug1: Enabling
compatibility mode for protocol 2.0 debug1: Local version string
SSH-2.0-OpenSSH_6.9 debug1: Remote protocol version 2.0, remote
software version OpenSSH_6.9 debug1: match: OpenSSH_6.9 pat OpenSSH*
compat 0x04000000 debug1: Authenticating to localhost:22 as 'xxxxxx'
debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received
debug1: kex: server->client chacha20-poly1305@openssh.com
none debug1: kex: client->server chacha20-poly1305@openssh.com
none debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug1:
Server host key: ecdsa-sha2-nistp256
SHA256:BfO1TyMSGKv0C1OG0osGN7AEXfmYV43/xxxxxxxxxx debug1: Host
'localhost' is known and matches the ECDSA host key. debug1: Found
key in /Users/xxxxxx/.ssh/known_hosts:5 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 debug1: Authentications that can continue:
publickey,keyboard-interactive debug1: Next authentication method:
publickey debug1: Offering RSA public key: /Users/xxxxxx/.ssh/id_rsa
debug1: Server accepts key: pkalg ssh-rsa blen 279 Connection closed
by ::1
