refused publickey permission our ec2 descargar conectar con change aws ssh amazon-ec2 scp pem

publickey - scp a Amazon EC2 falla, pero ssh funciona



putty ssh aws (1)

Tengo una instancia EC2 ejecutándose. Puedo ssh sin problemas:

ssh -i mykey.pem ec2-user@someIPaddress

. Sin embargo, scp falla. Ejecutando esto:

scp -vvv -i mykey.pem test.txt ec2-user@someIPaddress:/tmp/

produce el siguiente resultado:

Executing: program /usr/bin/ssh host someIPadress, user ec2-user, command scp -v -t /tmp/ OpenSSH_6.0p1 Debian-3ubuntu1, OpenSSL 1.0.1c 10 May 2012 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug2: ssh_connect: needpriv 0 debug1: Connecting to someIPaddress [someIPaddress] port 22. debug1: connect to address someIPadress port 22: Network is unreachable ssh: connect to host someIPaddress port 22: Network is unreachable lost connection

Infos adicionales:

  • Mi clave .pem tiene permisos de lectura y escritura solo para mí (-rw -------).

  • Me dijeron que podría haber un problema con scp si ejecutar / bin / true en EC2 produce una línea no vacía, pero este no es el caso aquí:

    [ec2-user@someIPaddress ~]$ /bin/true [ec2-user@someIPaddress ~]$

  • Verifiqué que test.txt existe :)

  • Verifiqué que puedo escribir en / tmp iniciando sesión a través de ssh.

Me sorprende que ssh funcione, pero no scp. ¿Algunas ideas?

Editar: ejecutando

ssh -vvv -i mykey.pem ec2-user@someIP

produce:

OpenSSH_6.0p1 Debian-3ubuntu1, OpenSSL 1.0.1c 10 May 2012 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug2: ssh_connect: needpriv 0 debug1: Connecting to someIPaddress [someIPaddress] port 22. debug1: Connection established. debug3: Incorrect RSA1 identifier debug3: Could not load "mykey.pem" as a RSA1 public key debug1: identity file mykey.pem type -1 debug1: identity file mykey.pem-cert type -1 debug1: Remote protocol version 2.0, remote software version OpenSSH_6.1 debug1: match: OpenSSH_6.1 pat OpenSSH* debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_6.0p1 Debian-3ubuntu1 debug2: fd 3 setting O_NONBLOCK debug3: load_hostkeys: loading entries for host "someIPaddress" from file "/home/burger/.ssh/known_hosts" debug3: load_hostkeys: found key type RSA in file /home/burger/.ssh/known_hosts:3 debug3: load_hostkeys: loaded 1 keys debug3: order_hostkeyalgs: prefer hostkeyalgs: [email protected],[email protected],ssh-rsa debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug2: kex_parse_kexinit: ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1 debug2: kex_parse_kexinit: [email protected],[email protected],ssh-rsa,[email protected],[email protected],[email protected],[email protected],[email protected],ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,ssh-dss debug2: kex_parse_kexinit: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,[email protected] debug2: kex_parse_kexinit: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,[email protected] debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,[email protected],hmac-sha2-256,hmac-sha2-256-96,hmac-sha2-512,hmac-sha2-512-96,hmac-ripemd160,[email protected],hmac-sha1-96,hmac-md5-96 debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,[email protected],hmac-sha2-256,hmac-sha2-256-96,hmac-sha2-512,hmac-sha2-512-96,hmac-ripemd160,[email protected],hmac-sha1-96,hmac-md5-96 debug2: kex_parse_kexinit: none,[email protected],zlib debug2: kex_parse_kexinit: none,[email protected],zlib debug2: kex_parse_kexinit: debug2: kex_parse_kexinit: debug2: kex_parse_kexinit: first_kex_follows 0 debug2: kex_parse_kexinit: reserved 0 debug2: kex_parse_kexinit: diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1 debug2: kex_parse_kexinit: ssh-rsa,ssh-dss debug2: kex_parse_kexinit: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,[email protected] debug2: kex_parse_kexinit: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,[email protected] debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,[email protected],hmac-sha2-256,hmac-sha2-512,hmac-ripemd160,[email protected],hmac-sha1-96,hmac-md5-96 debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,[email protected],hmac-sha2-256,hmac-sha2-512,hmac-ripemd160,[email protected],hmac-sha1-96,hmac-md5-96 debug2: kex_parse_kexinit: none,[email protected] debug2: kex_parse_kexinit: none,[email protected] debug2: kex_parse_kexinit: debug2: kex_parse_kexinit: debug2: kex_parse_kexinit: first_kex_follows 0 debug2: kex_parse_kexinit: reserved 0 debug2: mac_setup: found hmac-md5 debug1: kex: server->client aes128-ctr hmac-md5 none debug2: mac_setup: found hmac-md5 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 debug2: dh_gen_key: priv key bits set: 139/256 debug2: bits set: 481/1024 debug1: SSH2_MSG_KEX_DH_GEX_INIT sent debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY debug1: Server host key: RSA somekey debug3: load_hostkeys: loading entries for host "someIPaddress" from file "/home/burger/.ssh/known_hosts" debug3: load_hostkeys: found key type RSA in file /home/burger/.ssh/known_hosts:3 debug3: load_hostkeys: loaded 1 keys debug1: Host ''someIPaddress'' is known and matches the RSA host key. debug1: Found key in /home/burger/.ssh/known_hosts:3 debug2: bits set: 523/1024 debug1: ssh_rsa_verify: signature correct debug2: kex_derive_keys debug2: set_newkeys: mode 1 debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug2: set_newkeys: mode 0 debug1: SSH2_MSG_NEWKEYS received debug1: Roaming not allowed by server debug1: SSH2_MSG_SERVICE_REQUEST sent debug2: service_accept: ssh-userauth debug1: SSH2_MSG_SERVICE_ACCEPT received debug2: key: mykey.pem ((nil)) debug1: Authentications that can continue: publickey debug3: start over, passed a different list publickey debug3: preferred gssapi-keyex,gssapi-with-mic,publickey,keyboard-interactive,password debug3: authmethod_lookup publickey debug3: remaining preferred: keyboard-interactive,password debug3: authmethod_is_enabled publickey debug1: Next authentication method: publickey debug1: Trying private key: mykey.pem debug1: read PEM private key done: type RSA debug3: sign_and_send_pubkey: RSA some-key debug2: we sent a publickey packet, wait for reply debug1: Authentication succeeded (publickey). Authenticated to someIPaddress ([someIPaddress]:22). debug1: channel 0: new [client-session] debug3: ssh_session2_open: channel_new: 0 debug2: channel 0: send open debug1: Requesting [email protected] debug1: Entering interactive session. debug2: callback start debug2: client_session2_setup: id 0 debug2: fd 3 setting TCP_NODELAY debug3: packet_set_tos: set IP_TOS 0x10 debug2: channel 0: request pty-req confirm 1 debug1: Sending environment. debug3: Ignored env rvm_gemsets_path debug3: Ignored env rvm_scripts_path debug3: Ignored env SSH_AGENT_PID debug3: Ignored env rvm_bin_path debug3: Ignored env GEM_HOME debug3: Ignored env rvm_man_path debug3: Ignored env TERM debug3: Ignored env SHELL debug3: Ignored env XDG_SESSION_COOKIE debug3: Ignored env IRBRC debug3: Ignored env rvm_user_path debug3: Ignored env rvm_wrappers_path debug3: Ignored env WINDOWID debug3: Ignored env rvm_patches_path debug3: Ignored env OLDPWD debug3: Ignored env GNOME_KEYRING_CONTROL debug3: Ignored env MY_RUBY_HOME debug3: Ignored env rvm_docs_path debug3: Ignored env GTK_MODULES debug3: Ignored env rvm_verbose_flag debug3: Ignored env USER debug3: Ignored env LS_COLORS debug3: Ignored env rvm_gems_cache_path debug3: Ignored env rvm_config_path debug3: Ignored env XDG_SESSION_PATH debug3: Ignored env rvm_path debug3: Ignored env XDG_SEAT_PATH debug3: Ignored env rvm_debug_flag debug3: Ignored env SSH_AUTH_SOCK debug3: Ignored env DEFAULTS_PATH debug3: Ignored env XDG_CONFIG_DIRS debug3: Ignored env rvm_prefix debug3: Ignored env rvm_examples_path debug3: Ignored env PATH debug3: Ignored env DESKTOP_SESSION debug3: Ignored env rvm_rubies_path debug3: Ignored env rvm_loaded_flag debug3: Ignored env PWD debug3: Ignored env GNOME_KEYRING_PID debug1: Sending env LANG = en_US.UTF-8 debug2: channel 0: request env confirm 0 debug3: Ignored env MANDATORY_PATH debug3: Ignored env UBUNTU_MENUPROXY debug3: Ignored env rvm_usr_path debug3: Ignored env GDMSESSION debug3: Ignored env rvm_version debug3: Ignored env rvm_src_path debug3: Ignored env HOME debug3: Ignored env SHLVL debug3: Ignored env rvm_gems_path debug3: Ignored env _JAVA_AWT_WM_NONREPARENTING debug3: Ignored env rvm_ruby_string debug3: Ignored env rvm_tmp_path debug3: Ignored env LOGNAME debug3: Ignored env GEM_PATH debug3: Ignored env rvm_lib_path debug3: Ignored env XDG_DATA_DIRS debug3: Ignored env DBUS_SESSION_BUS_ADDRESS debug3: Ignored env rvm_repos_path debug3: Ignored env LESSOPEN debug3: Ignored env rvm_reload_flag debug3: Ignored env rvm_log_path debug3: Ignored env rvm_help_path debug3: Ignored env XDG_RUNTIME_DIR debug3: Ignored env DISPLAY debug3: Ignored env rvm_environments_path debug3: Ignored env RUBY_VERSION debug3: Ignored env rvm_archives_path debug3: Ignored env LESSCLOSE debug3: Ignored env rvm_user_install_flag debug3: Ignored env COLORTERM debug3: Ignored env XAUTHORITY debug3: Ignored env _ debug2: channel 0: request shell confirm 1 debug2: callback done debug2: channel 0: open confirm rwindow 0 rmax 32768 debug2: channel_input_status_confirm: type 99 id 0 debug2: PTY allocation request accepted on channel 0 debug2: channel 0: rcvd adjust 2097152 debug2: channel_input_status_confirm: type 99 id 0 debug2: shell request accepted on channel 0 Last login: Fri May 31 14:18:38 2013 from stgt-5f7197c5.pool.mediaways.net __| __|_ ) _| ( / Amazon Linux AMI ___|/___|___| https://aws.amazon.com/amazon-linux-ami/2013.03-release-notes/ [ec2-user@ip-someIPaddress ~]$