keygen generar clave ssh github ssh-keys

generar - ¿Por qué mi clave SSH no funciona para conectarse a github?



ssh-keygen windows (4)

Después de crear un archivo de configuración ( ~/.ssh/config ) funcionó. Esto es lo que tuve que poner en esto:

Host github.com User git Port 22 Hostname github.com IdentityFile ~/.ssh/id_rsa TCPKeepAlive yes IdentitiesOnly yes

Gracias a @VonC por llevarme allí en los comentarios.

Aunque no entiendo por qué nunca lo necesité antes.

Nota: No soy un principiante, y lo he hecho millones de veces, pero por alguna razón hoy decidió no funcionar.

Sigo recibiendo el Permission denied (publickey). mensaje de error cuando intento conectarme a github a través de SSH o al intentar clonar un repositorio, incluso después de rehacer la clave ssh y agregarla a "claves SSH" en mi cuenta.

Esto es lo que intenté hacer diez veces hoy sin éxito:

  1. hacer una clave con ssh-keygen.
  2. abra ~ / .ssh / id_rsa.pub con Gedit o Notepad ++ y copie el contenido.
  3. Ir a la configuración de la cuenta en github.com
  4. Ir a las teclas SSH
  5. Haga clic en el botón Agregar clave.
  6. dale un título a la llave
  7. pega la llave en el cuadro de llave.
  8. Guarde la clave (ingrese mi contraseña de github para verificar).

Y ahora, cuando intento hacer ssh github.com , simplemente no funciona ... ¿Qué hay en el mundo? ¿Estoy demasiado cansado en este momento o me estoy perdiendo algo?

Aquí está la salida de ssh -vvv github.com

OpenSSH_5.9p1, OpenSSL 1.0.0f 4 Jan 2012 debug1: Reading configuration data /etc/ssh/ssh_config debug2: ssh_connect: needpriv 0 debug1: Connecting to github.com [207.97.227.239] port 22. debug1: Connection established. debug3: Incorrect RSA1 identifier debug3: Could not load "/home/trusktr/.ssh/id_rsa" as a RSA1 public key debug1: identity file /home/trusktr/.ssh/id_rsa type 1 debug1: identity file /home/trusktr/.ssh/id_rsa-cert type -1 debug1: identity file /home/trusktr/.ssh/id_dsa type -1 debug1: identity file /home/trusktr/.ssh/id_dsa-cert type -1 debug1: identity file /home/trusktr/.ssh/id_ecdsa type -1 debug1: identity file /home/trusktr/.ssh/id_ecdsa-cert type -1 debug1: Remote protocol version 2.0, remote software version OpenSSH_5.1p1 Debian-5github2 debug1: match: OpenSSH_5.1p1 Debian-5github2 pat OpenSSH* debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_5.9 debug2: fd 3 setting O_NONBLOCK debug3: load_hostkeys: loading entries for host "github.com" from file "/home/trusktr/.ssh/known_hosts" debug3: load_hostkeys: found key type RSA in file /home/trusktr/.ssh/known_hosts:16 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-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour128,arcfour256,arcfour,aes192-cbc,aes256-cbc,[email protected],aes128-ctr,aes192-ctr,aes256-ctr debug2: kex_parse_kexinit: aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour128,arcfour256,arcfour,aes192-cbc,aes256-cbc,[email protected],aes128-ctr,aes192-ctr,aes256-ctr debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,[email protected],hmac-ripemd160,[email protected],hmac-sha1-96,hmac-md5-96 debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,[email protected],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: 122/256 debug2: bits set: 510/1024 d ebug1: SSH2_MSG_KEX_DH_GEX_INIT sent debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY debug1: Server host key: RSA 16:27:ac:a5:76:28:2d:36:63:1b:56:4d:eb:df:a6:48 debug3: load_hostkeys: loading entries for host "github.com" from file "/home/trusktr/.ssh/known_hosts" debug3: load_hostkeys: found key type RSA in file /home/trusktr/.ssh/known_hosts:16 debug3: load_hostkeys: loaded 1 keys debug3: load_hostkeys: loading entries for host "207.97.227.239" from file "/home/trusktr/.ssh/known_hosts" debug3: load_hostkeys: found key type RSA in file /home/trusktr/.ssh/known_hosts:16 debug3: load_hostkeys: loaded 1 keys debug1: Host ''github.com'' is known and matches the RSA host key. debug1: Found key in /home/trusktr/.ssh/known_hosts:16 debug2: bits set: 497/1024 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: /home/trusktr/.ssh/id_rsa (0x14cce60) debug2: key: trusktr@rocketship (0x14ce2b0) debug2: key: /home/trusktr/.ssh/id_dsa ((nil)) debug2: key: /home/trusktr/.ssh/id_ecdsa ((nil)) debug1: Authentications that can continue: publickey debug3: start over, passed a different list publickey debug3: preferred 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: Offering RSA public key: /home/trusktr/.ssh/id_rsa debug3: send_pubkey_test debug2: we sent a publickey packet, wait for reply debug1: Authentications that can continue: publickey debug1: Offering RSA public key: trusktr@rocketship debug3: send_pubkey_test debug2: we sent a publickey packet, wait for reply debug1: Authentications that can continue: publickey debug1: Trying private key: /home/trusktr/.ssh/id_dsa debug3: no such identity: /home/trusktr/.ssh/id_dsa debug1: Trying private key: /home/trusktr/.ssh/id_ecdsa debug3: no such identity: /home/trusktr/.ssh/id_ecdsa debug2: we did not send a packet, disable method debug1: No more authentication methods to try. Permission denied (publickey).



La configuración de GitHub ssh menciona probar su conexión de GitHub con:

$ ssh -T [email protected]

Eso sigue la sintaxis de ssh uri (también ilustrada en " esta respuesta ").

Pero lo hiciste:

ssh github.com

(sin ningún usuario). En ese caso, ssh revierte a la sintaxis de SCP , que se basa en un archivo ~/.ssh/config , con una sección " github.com ", para listar:

  • el usuario
  • el nombre de host
  • (y opcionalmente la ubicación de la clave pública, pero de forma predeterminada, intentará ~/.ssh/id_rsa.pub )

Tuve un problema similar, github no usó mi clave SSH. Siempre tuve que ingresar mi nombre de usuario y contraseña.

He estado buscando .git / config, en [origen remoto "] había:

url = http://github.com/path/to/repository

o

url = https://github.com/path/to/repository

Cambié la línea en

url = ssh://[email protected]/path/to/repository

y luego funcionó.