{

getopt.parse 2 "session:ssh_t:$1" "config:ssh_config_st:$2" "${@:3}"

local __user__=$($2.user) \

__pass__=$($2.pass) \

__host__=$($2.host) \

__port__=$($2.port) \

__forward_auth__=$($2.forward_auth) \

__bind_address__=$($2.bind_address) \

__log_file__=$($2.log_file) \

__config_file__=$($2.config_file) \

__add_keys_to_agent__=$($2.add_keys_to_agent) \

__address_family__=$($2.address_family) \

__batch_mode__=$($2.batch_mode) \

__canonical_domains__=$($2.canonical_domains) \

__canonicalize_fallback_local__=$($2.canonicalize_fallback_local) \

__canonicalize_hostname__=$($2.canonicalize_hostname) \

__canonicalize_max_dots__=$($2.canonicalize_max_dots) \

__canonicalize_permitted_cnames__=$($2.canonicalize_permitted_cnames) \

__cetificate_file__=$($2.cetificate_file) \

__challenge_response_authentication__=$($2.challenge_response_authentication) \

__check_host_ip__=$($2.check_host_ip) \

__ciphers__=$($2.ciphers) \

__clear_all_forwardings__=$($2.clear_all_forwardings) \

__escape_char__=$($2.escape_char) \

__compression__=$($2.compression) \

__compression_level__=$($2.compression_level) \

__connection_attempts__=$($2.connection_attempts) \

__connect_timeout__=$($2.connect_timeout) \

__control_master__=$($2.control_master) \

__control_path__=$($2.control_path) \

__control_persist__=$($2.control_persist) \

__dynamic_forward__=$($2.dynamic_forward) \

__enable_ssh_keysing__=$($2.enable_ssh_keysing) \

__exit_on_forward_failure__=$($2.exit_on_forward_failure) \

__finger_print_hash__=$($2.finger_print_hash) \

__forward_agent__=$($2.forward_agent) \

__forward_x11__=$($2.forward_x11) \

__forward_x11_timeout__=$($2.forward_x11_timeout) \

__forward_x11_trusted__=$($2.forward_x11_trusted) \

__gateway_ports__=$($2.gateway_ports) \

__global_known_hosts_file__=$($2.global_known_hosts_file) \

__gssapi_authentication__=$($2.gssapi_authentication) \

__gssapi_key_exchange__=$($2.gssapi_key_exchange) \

__gssapi_client_identity__=$($2.gssapi_client_identity) \

__gssapi_server_identity__=$($2.gssapi_server_identity) \

__gssapi_delegate_credentials__=$($2.gssapi_delegate_credentials) \

__gssapi_renewal_forces_rekey__=$($2.gssapi_renewal_forces_rekey) \

__gssapi_trust_dns__=$($2.gssapi_trust_dns) \

__hash_known_hosts__=$($2.hash_known_hosts) \

__host_based_authentication__=$($2.host_based_authentication) \

__host_based_key_types__=$($2.host_based_key_types) \

__host_key_algorithms__=$($2.host_key_algorithms) \

__host_key_alias__=$($2.host_key_alias) \

__hostname__=$($2.hostname) \

__identities_only__=$($2.identities_only) \

__identity_agent__=$($2.identity_agent) \

__identity_file__=$($2.identity_file) \

__ignore_unknown__=$($2.ignore_unknown) \

__include__=$($2.include) \

__ip_qos__=$($2.ip_qos) \

__kbd_interactive_authentication__=$($2.kbd_interactive_authentication) \

__kbd_interactive_devices__=$($2.kbd_interactive_devices) \

__kex_algorithms__=$($2.kex_algorithms) \

__local_command__=$($2.local_command) \

__local_forward__=$($2.local_forward) \

__log_level__=$($2.log_level) \

__macs__=$($2.macs) \

__no_host_authentication_for_local_host__=$($2.no_host_authentication_for_local_host) \

__number_of_password_prompts__=$($2.number_of_password_prompts) \

__password_authentication__=$($2.password_authentication) \

__permit_local_command__=$($2.permit_local_command) \

__pkcs11_provider__=$($2.pkcs11_provider) \

__preferred_authentications__=$($2.preferred_authentications) \

__proxy_command__=$($2.proxy_command) \

__proxy_jump__=$($2.proxy_jump) \

__proxy_use_fdpass__=$($2.proxy_use_fdpass) \

__pubkey_accepted_key_types__=$($2.pubkey_accepted_key_types) \

__pubkey_authentication__=$($2.pubkey_authentication) \

__rekey_limit__=$($2.rekey_limit) \

__remote_forward__=$($2.remote_forward) \

__remote_command__=$($2.remote_command) \

__request_tty__=$($2.request_tty) \

__revoked_host_keys__=$($2.revoked_host_keys) \

__send_env__=$($2.send_env) \

__server_alive_count_max__=$($2.server_alive_count_max) \

__server_alive_interval__=$($2.server_alive_interval) \

__stream_local_bind_mask__=$($2.stream_local_bind_mask) \

__stream_local_bind_unlink__=$($2.stream_local_bind_unlink) \

__strict_host_key_checking__=$($2.strict_host_key_checking) \

__tcp_keep_alive__=$($2.tcp_keep_alive) \

__tunnel__=$($2.tunnel) \

__tunnel_device__=$($2.tunnel_device) \

__update_host_keys__=$($2.update_host_keys) \

__use_privileged_port__=$($2.use_privileged_port) \

__user_known_hosts_file__=$($2.user_known_hosts_file) \

__verify_host_key_dns__=$($2.verify_host_key_dns) \

__visual_host_key__=$($2.visual_host_key) \

__xauth_location__=$($2.xauth_location) \

__sha__ \

__aes__ \

__ssh_opts__

# Configurações

__ssh_opts__+=${__add_keys_to_agent__:+-o AddKeysToAgent=$__add_keys_to_agent__ }

__ssh_opts__+=${__address_family__:+-o AddressFamily=$__address_family__ }

__ssh_opts__+=${__batch_mode__:+-o BatchMode=$__batch_mode__ }

__ssh_opts__+=${__bind_address__:+-o BindAddress=$__bind_address__ }

__ssh_opts__+=${__canonical_domains__:+-o CanonicalDomains=$__canonical_domains__ }

__ssh_opts__+=${__canonicalize_fallback_local__:+-o CanonicalizeFallbackLocal=$__canonicalize_fallback_local__ }

__ssh_opts__+=${__canonicalize_hostname__:+-o CanonicalizeHostname=$__canonicalize_hostname__ }

__ssh_opts__+=${__canonicalize_max_dots__:+-o CanonicalizeMaxDots=$__canonicalize_max_dots__ }

__ssh_opts__+=${__canonicalize_permitted_cnames__:+-o CanonicalizePermittedCNAMEs=$__canonicalize_permitted_cnames__ }

__ssh_opts__+=${__cetificate_file__:+-o CertificateFile=$__cetificate_file__ }

__ssh_opts__+=${__challenge_response_authentication__:+-o ChallengeResponseAuthentication=$__challenge_response_authentication__ }

__ssh_opts__+=${__check_host_ip__:+-o CheckHostIP=$__check_host_ip__ }

__ssh_opts__+=${__ciphers__:+-o Ciphers=$__ciphers__ }

__ssh_opts__+=${__clear_all_forwardings__:+-o ClearAllForwardings=$__clear_all_forwardings__ }

__ssh_opts__+=${__compression_level__:+-o $__compression_level__ }

__ssh_opts__+=${__compression__:+-o Compression=$__compression__ }

__ssh_opts__+=${__config_file__:+-F $__config_file__ }

__ssh_opts__+=${__connection_attempts__:+-o ConnectionAttempts=$__connection_attempts__ }

__ssh_opts__+=${__connect_timeout__:+-o ConnectTimeout=$__connect_timeout__ }

__ssh_opts__+=${__control_master__:+-o ControlMaster=$__control_master__ }

__ssh_opts__+=${__control_path__:+-o ControlPath=$__control_path__ }

__ssh_opts__+=${__control_persist__:+-o ControlPersist=$__control_persist__ }

__ssh_opts__+=${__dynamic_forward__:+-o DynamicForward=$__dynamic_forward__ }

__ssh_opts__+=${__enable_ssh_keysing__:+-o EnableSSHKeysign=$__enable_ssh_keysing__ }

__ssh_opts__+=${__escape_char__:+-o EscapeChar=$__escape_char__ }

__ssh_opts__+=${__exit_on_forward_failure__:+-o ExitOnForwardFailure=$__exit_on_forward_failure__ }

__ssh_opts__+=${__finger_print_hash__:+-o FingerprintHash=$__finger_print_hash__ }

__ssh_opts__+=${__forward_agent__:+-o ForwardAgent=$__forward_agent__ }

__ssh_opts__+=${__forward_auth__:+-o $__forward_auth__ }

__ssh_opts__+=${__forward_x11__:+-o ForwardX11=$__forward_x11__ }

__ssh_opts__+=${__forward_x11_timeout__:+-o ForwardX11Timeout=$__forward_x11_timeout__ }

__ssh_opts__+=${__forward_x11_trusted__:+-o ForwardX11Trusted=$__forward_x11_trusted__ }

__ssh_opts__+=${__gateway_ports__:+-o GatewayPorts=$__gateway_ports__ }

__ssh_opts__+=${__global_known_hosts_file__:+-o GlobalKnownHostsFile=$__global_known_hosts_file__ }

__ssh_opts__+=${__gssapi_authentication__:+-o GSSAPIAuthentication=$__gssapi_authentication__ }

__ssh_opts__+=${__gssapi_client_identity__:+-o GSSAPIClientIdentity=$__gssapi_client_identity__ }

__ssh_opts__+=${__gssapi_delegate_credentials__:+-o GSSAPIDelegateCredentials=$__gssapi_delegate_credentials__ }

__ssh_opts__+=${__gssapi_key_exchange__:+-o GSSAPIKeyExchange=$__gssapi_key_exchange__ }

__ssh_opts__+=${__gssapi_renewal_forces_rekey__:+-o GSSAPIRenewalForcesRekey=$__gssapi_renewal_forces_rekey__ }

__ssh_opts__+=${__gssapi_server_identity__:+-o GSSAPIServerIdentity=$__gssapi_server_identity__ }

__ssh_opts__+=${__gssapi_trust_dns__:+-o GSSAPITrustDns=$__gssapi_trust_dns__ }

__ssh_opts__+=${__hash_known_hosts__:+-o HashKnownHosts=$__hash_known_hosts__ }

__ssh_opts__+=${__host_based_authentication__:+-o HostbasedAuthentication=$__host_based_authentication__ }

__ssh_opts__+=${__host_based_key_types__:+-o HostbasedKeyTypes=$__host_based_key_types__ }

__ssh_opts__+=${__host_key_algorithms__:+-o HostKeyAlgorithms=$__host_key_algorithms__ }

__ssh_opts__+=${__host_key_alias__:+-o HostKeyAlias=$__host_key_alias__ }

__ssh_opts__+=${__hostname__:+-o HostName=$__hostname__ }

__ssh_opts__+=${__identities_only__:+-o IdentitiesOnly=$__identities_only__ }

__ssh_opts__+=${__identity_agent__:+-o IdentityAgent=$__identity_agent__ }

__ssh_opts__+=${__identity_file__:+-o IdentityFile=$__identity_file__ }

__ssh_opts__+=${__ignore_unknown__:+-o IgnoreUnknown=$__ignore_unknown__ }

__ssh_opts__+=${__include__:+-o Include=$__include__ }

__ssh_opts__+=${__ip_qos__:+-o IPQoS=$__ip_qos__ }

__ssh_opts__+=${__kbd_interactive_authentication__:+-o KbdInteractiveAuthentication=$__kbd_interactive_authentication__ }

__ssh_opts__+=${__kbd_interactive_devices__:+-o KbdInteractiveDevices=$__kbd_interactive_devices__ }

__ssh_opts__+=${__kex_algorithms__:+-o KexAlgorithms=$__kex_algorithms__ }

__ssh_opts__+=${__local_command__:+-o LocalCommand=$__local_command__ }

__ssh_opts__+=${__local_forward__:+-o LocalForward=$__local_forward__ }

__ssh_opts__+=${__log_file__:+-E $__log_file__ }

__ssh_opts__+=${__log_level__:+-o LogLevel=$__log_level__ }

__ssh_opts__+=${__macs__:+-o MACs=$__macs__ }

__ssh_opts__+=${__no_host_authentication_for_local_host__:+-o NoHostAuthenticationForLocalhost=$__no_host_authentication_for_local_host__ }

__ssh_opts__+=${__number_of_password_prompts__:+-o NumberOfPasswordPrompts=$__number_of_password_prompts__ }

__ssh_opts__+=${__password_authentication__:+-o PasswordAuthentication=$__password_authentication__ }

__ssh_opts__+=${__permit_local_command__:+-o PermitLocalCommand=$__permit_local_command__ }

__ssh_opts__+=${__pkcs11_provider__:+-o PKCS11Provider=$__pkcs11_provider__ }

__ssh_opts__+=${__port__:+-o Port=$__port__ }

__ssh_opts__+=${__preferred_authentications__:+-o PreferredAuthentications=$__preferred_authentications__ }

__ssh_opts__+=${__proxy_command__:+-o ProxyCommand=$__proxy_command__ }

__ssh_opts__+=${__proxy_jump__:+-o ProxyJump=$__proxy_jump__ }

__ssh_opts__+=${__proxy_use_fdpass__:+-o ProxyUseFdpass=$__proxy_use_fdpass__ }

__ssh_opts__+=${__pubkey_accepted_key_types__:+-o PubkeyAcceptedKeyTypes=$__pubkey_accepted_key_types__ }

__ssh_opts__+=${__pubkey_authentication__:+-o PubkeyAuthentication=$__pubkey_authentication__ }

__ssh_opts__+=${__rekey_limit__:+-o RekeyLimit=$__rekey_limit__ }

__ssh_opts__+=${__remote_command__:+-o RemoteCommand=$__remote_command__ }

__ssh_opts__+=${__remote_forward__:+-o RemoteForward=$__remote_forward__ }

__ssh_opts__+=${__request_tty__:+-o RequestTTY=$__request_tty__ }

__ssh_opts__+=${__revoked_host_keys__:+-o RevokedHostKeys=$__revoked_host_keys__ }

__ssh_opts__+=${__send_env__:+-o SendEnv=$__send_env__ }

__ssh_opts__+=${__server_alive_count_max__:+-o ServerAliveCountMax=$__server_alive_count_max__ }

__ssh_opts__+=${__server_alive_interval__:+-o ServerAliveInterval=$__server_alive_interval__ }

__ssh_opts__+=${__stream_local_bind_mask__:+-o StreamLocalBindMask=$__stream_local_bind_mask__ }

__ssh_opts__+=${__stream_local_bind_unlink__:+-o StreamLocalBindUnlink=$__stream_local_bind_unlink__ }

__ssh_opts__+=${__strict_host_key_checking__:+-o StrictHostKeyChecking=$__strict_host_key_checking__ }

__ssh_opts__+=${__tcp_keep_alive__:+-o TCPKeepAlive=$__tcp_keep_alive__ }

__ssh_opts__+=${__tunnel_device__:+-o TunnelDevice=$__tunnel_device__ }

__ssh_opts__+=${__tunnel__:+-o Tunnel=$__tunnel__ }

__ssh_opts__+=${__update_host_keys__:+-o UpdateHostKeys=$__update_host_keys__ }

__ssh_opts__+=${__use_privileged_port__:+-o UsePrivilegedPort=$__use_privileged_port__ }

__ssh_opts__+=${__user_known_hosts_file__:+-o UserKnownHostsFile=$__user_known_hosts_file__ }

__ssh_opts__+=${__verify_host_key_dns__:+-o VerifyHostKeyDNS=$__verify_host_key_dns__ }

__ssh_opts__+=${__visual_host_key__:+-o VisualHostKey=$__visual_host_key__ }

__ssh_opts__+=${__xauth_location__:+-o XAuthLocation=$__xauth_location__ }

# Gera as chaves de decodificação da senha e salva as configurações

# de conexão no objeto da sessão.

IFS='|' read -r __sha__ __aes__ < <(ssh.__openssl_crypt__ "$__pass__")

printf -v $1 '%s|%s|%s|%s|%s' "$__host__" "$__user__" "$__sha__" "$__aes__" "$__ssh_opts__"

return $?

{

getopt.parse 2 "session:ssh_t:$1" "commands:str:$2" "${@:3}"

local __ssh_key__ __user__ __host__ __sha__ __aes__ __ssh_opts__

IFS='|' read -r __host__ __user__ __sha__ __aes__ __ssh_opts__ <<< ${!1}

__ssh_key__=$(ssh.__openssl_decrypt__ "$__sha__" "$__aes__")

export DISPLAY=:0

export SSH_ASKPASS=$__ssh_key__

# Remove o script de decodificação em caso de falha ou sucesso.

trap "rm -f $__ssh_key__ &>/dev/null; unset SSH_ASKPASS DISPLAY" SIGINT SIGTERM SIGKILL SIGTSTP RETURN

# Inicia uma nova sessão de conexão com o host remoto.

setsid -w ssh -qt \

-o StrictHostKeyChecking=no \

-o UserKnownHostsFile=/dev/null \

$__ssh_opts__ \

$__user__@$__host__ \

"$2"

# Falha de conexão.

if [[ $? -eq 255 ]]; then

error.error "'$__host__' não foi possível conectar ao host"

return 1

fi

return $?

{

getopt.parse 2 "session:ssh_t:$1" "script:str:$2" "${@:3}"

local __host__ __user__ __sha__ __aes__ __ssh_opts__ __ssh_key__

if [[ ! -f "$2" ]]; then

error.error "'$2' não é um arquivo regular"

return 1

elif [[ ! -r "$2" ]]; then

error.error "'$2' não foi possível ler o arquivo"

return 1

fi

IFS='|' read -r __host__ __user__ __sha__ __aes__ __ssh_opts__ <<< ${!1}

__ssh_key__=$(ssh.__openssl_decrypt__ "$__sha__" "$__aes__")

export DISPLAY=:0

export SSH_ASKPASS=$__ssh_key__

trap "rm -f $__ssh_key__ &>/dev/null; unset SSH_ASKPASS DISPLAY" SIGINT SIGTERM SIGKILL SIGTSTP RETURN

setsid -w ssh -qt \

-o StrictHostKeyChecking=no \

-o UserKnownHostsFile=/dev/null \

$__ssh_opts__ \

$__user__@$__host__ < "$2"

if [[ $? -eq 255 ]]; then

error.error "'$__host__' não foi possível conectar ao host"

return 1

fi

return $?

{

getopt.parse 3 "session:ssh_t:$1" "srcpath:str:$2" "destpath:str:$3" "${@:4}"

local __host__ __user__ __sha__ __aes__ __ssh_opts__ __ssh_key__ __rec__

if [[ ! -r "$2" ]]; then

error.error "'$2' não foi possível ler o arquivo ou diretório"

return 1

fi

IFS='|' read -r __host__ __user__ __sha__ __aes__ __ssh_opts__ <<< ${!1}

__ssh_key__=$(ssh.__openssl_decrypt__ "$__sha__" "$__aes__")

export DISPLAY=:0

export SSH_ASKPASS=$__ssh_key__

trap "rm -f $__ssh_key &>/dev/null; unset SSH_ASKPASS DISPLAY" SIGINT SIGTERM SIGKILL SIGTSTP RETURN

setsid -w scp -q \

-o StrictHostKeyChecking=no \

-o UserKnownHostsFile=/dev/null \

$__ssh_opts__ \

-r "$2" \

$__user__@$__host__:"$3"

return $?

{

getopt.parse 3 "session:ssh_t:$1" "srcpath:str:$2" "destpath:str:$3" "${@:4}"

local __host__ __user__ __sha__ __aes__ __ssh_opts__ __ssh_key__

IFS='|' read -r __host__ __user__ __sha__ __aes__ __ssh_opts__ <<< ${!1}

__ssh_key__=$(ssh.__openssl_decrypt__ "$__sha__" "$__aes__")

export DISPLAY=:0

export SSH_ASKPASS=$__ssh_key__

trap "rm -f $__ssh_key &>/dev/null; unset SSH_ASKPASS DISPLAY" SIGINT SIGTERM SIGKILL SIGTSTP RETURN

setsid -w scp -q \

-o StrictHostKeyChecking=no \

-o UserKnownHostsFile=/dev/null \

$__ssh_opts__ \

-r $__user__@$__host__:"$2" \

"$3"

return $?

{

getopt.parse 1 "session:ssh_t:$1" "${@:2}"

del $1

return $?

{

local sha aes seed

printf -v seed '%(%s)T'

IFS=' ' read sha _ < <(sha256sum <<< "$((RANDOM * (BASHPID ^ seed)))")

aes=$(openssl enc -e -aes-256-cbc -a -k "$sha" <<< $1)

printf '%s|%s\n' "$sha" "$aes"

return $?

{

local ssh_key

# Gera o script de decodificação da chave ssh.

ssh_key=$(mktemp -qtu XXXXXXXXXXXXXXXXXXXX.key)

cat > $ssh_key << _eof

chmod u+x $ssh_key

echo "$ssh_key" # Retorna o script.

return $?