Dotaz: Nefunguje scp

[semtex]

Ahoj, vyskytl se mi divný problém se scp, aniž bych cokoliv reinstaloval, upgradoval, najednou ze dne na den mi začal dělat toto:
scp soubor user@stroj:/tmp/
____ _
Vypíše pouze ty podtržítka a nic se nepřenese... Nějak nechápu, co se děje, mám tam debian stable (sarge), ssh verze 3.8.1p1-8.sarge jo a dělá to jak směrem z toho stroje tak směrem dovnitř Nestalo se někomu něco podobnýho?

Odpovědi

[Michal Čihař]

Zkus tomu přidat pár -v ať víme co to dělá.

[semtex]

Je toho dost, snad se v tom nekdo vyzna...

Executing: program /usr/bin/ssh host 212.158.157.91, user (unspecified), command scp -v -t /tmp
OpenSSH_3.8.1p1 Debian-8.sarge.4, OpenSSL 0.9.7e 25 Oct 2004
debug1: Reading configuration data /etc/ssh/ssh_config^M
debug2: ssh_connect: needpriv 0^M
debug1: Connecting to 212.158.157.91 [212.158.157.91] port 22.^M
debug1: Connection established.^M
debug1: identity file /root/.ssh/identity type -1^M
debug1: identity file /root/.ssh/id_rsa type -1^M
debug3: Not a RSA1 key file /root/.ssh/id_dsa.^M
debug2: key_type_from_name: unknown key type '-----BEGIN'^M
debug3: key_read: missing keytype^M
debug3: key_read: missing whitespace^M
debug3: key_read: missing whitespace^M
debug3: key_read: missing whitespace^M
debug3: key_read: missing whitespace^M
debug3: key_read: missing whitespace^M
debug3: key_read: missing whitespace^M
debug3: key_read: missing whitespace^M
debug3: key_read: missing whitespace^M
debug3: key_read: missing whitespace^M
debug3: key_read: missing whitespace^M
debug2: key_type_from_name: unknown key type '-----END'^M
debug3: key_read: missing keytype^M
debug1: identity file /root/.ssh/id_dsa type 2^M
debug1: Remote protocol version 2.0, remote software version OpenSSH_3.8.1p1 Debian-8.sarge.4^M
debug1: match: OpenSSH_3.8.1p1 Debian-8.sarge.4 pat OpenSSH*^M
debug1: Enabling compatibility mode for protocol 2.0^M
debug1: Local version string SSH-2.0-OpenSSH_3.8.1p1 Debian-8.sarge.4^M
debug1: SSH2_MSG_KEXINIT sent^M
debug1: SSH2_MSG_KEXINIT received^M
debug2: kex_parse_kexinit: diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1^M
debug2: kex_parse_kexinit: ssh-rsa,ssh-dss^M
debug2: kex_parse_kexinit: aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour,aes192-cbc,aes256-cbc,rijndael-cbc@lysator.liu.se,aes128-ctr,aes192-ctr,aes256-ctr^M
debug2: kex_parse_kexinit: aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour,aes192-cbc,aes256-cbc,rijndael-cbc@lysator.liu.se,aes128-ctr,aes192-ctr,aes256-ctr^M
debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96^M
debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96^M
debug2: kex_parse_kexinit: none,zlib^M
debug2: kex_parse_kexinit: none,zlib^M
debug2: kex_parse_kexinit: ^M
debug2: kex_parse_kexinit: ^M
debug2: kex_parse_kexinit: first_kex_follows 0 ^M
debug2: kex_parse_kexinit: reserved 0 ^M
debug2: kex_parse_kexinit: diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1^M
debug2: kex_parse_kexinit: ssh-rsa,ssh-dss^M
debug2: kex_parse_kexinit: aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour,aes192-cbc,aes256-cbc,rijndael-cbc@lysator.liu.se,aes128-ctr,aes192-ctr,aes256-ctr^M
debug2: kex_parse_kexinit: aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour,aes192-cbc,aes256-cbc,rijndael-cbc@lysator.liu.se,aes128-ctr,aes192-ctr,aes256-ctr^M
debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96^M
debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96^M
debug2: kex_parse_kexinit: none,zlib^M
debug2: kex_parse_kexinit: none,zlib^M
debug2: kex_parse_kexinit: ^M
debug2: kex_parse_kexinit: ^M
debug2: kex_parse_kexinit: first_kex_follows 0 ^M
debug2: kex_parse_kexinit: reserved 0 ^M
debug2: mac_init: found hmac-md5^M
debug1: kex: server->client aes128-cbc hmac-md5 none^M
debug2: mac_init: found hmac-md5^M
debug1: kex: client->server aes128-cbc hmac-md5 none^M
debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<1024<8192) sent^M
debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP^M
debug2: dh_gen_key: priv key bits set: 137/256^M
debug2: bits set: 495/1024^M
debug1: SSH2_MSG_KEX_DH_GEX_INIT sent^M
debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY^M
debug3: check_host_in_hostfile: filename /root/.ssh/known_hosts^M
debug3: check_host_in_hostfile: match line 1^M
debug1: Host '212.158.157.91' is known and matches the RSA host key.^M
debug1: Found key in /root/.ssh/known_hosts:1^M
debug2: bits set: 495/1024^M
debug1: ssh_rsa_verify: signature correct^M
debug2: kex_derive_keys^M
debug2: set_newkeys: mode 1^M
debug1: SSH2_MSG_NEWKEYS sent^M
debug1: expecting SSH2_MSG_NEWKEYS^M
debug2: set_newkeys: mode 0^M
debug1: SSH2_MSG_NEWKEYS received^M
debug1: SSH2_MSG_SERVICE_REQUEST sent^M
debug2: service_accept: ssh-userauth^M
debug1: SSH2_MSG_SERVICE_ACCEPT received^M
debug2: key: /root/.ssh/identity ((nil))^M
debug2: key: /root/.ssh/id_rsa ((nil))^M
debug2: key: /root/.ssh/id_dsa (0x808b948)^M
debug1: Authentications that can continue: publickey,keyboard-interactive^M
debug3: start over, passed a different list publickey,keyboard-interactive^M
debug3: preferred publickey,keyboard-interactive,password^M
debug3: authmethod_lookup publickey^M
debug3: remaining preferred: keyboard-interactive,password^M
debug3: authmethod_is_enabled publickey^M
debug1: Next authentication method: publickey^M
debug1: Trying private key: /root/.ssh/identity^M
debug3: no such identity: /root/.ssh/identity^M
debug1: Trying private key: /root/.ssh/id_rsa^M
debug3: no such identity: /root/.ssh/id_rsa^M
debug1: Offering public key: /root/.ssh/id_dsa^M
debug3: send_pubkey_test^M
debug2: we sent a publickey packet, wait for reply^M
debug1: Server accepts key: pkalg ssh-dss blen 434^M
debug2: input_userauth_pk_ok: fp ce:bc:3b:30:c0:c0:e7:41:cc:e3:a0:a6:12:be:ee:88^M
debug3: sign_and_send_pubkey^M
debug1: read PEM private key done: type DSA^M
debug1: Authentication succeeded (publickey).^M
debug2: fd 4 setting O_NONBLOCK^M
debug2: fd 5 setting O_NONBLOCK^M
debug2: fd 6 setting O_NONBLOCK^M
debug1: channel 0: new [client-session]^M
debug3: ssh_session2_open: channel_new: 0^M
debug2: channel 0: send open^M
debug1: Entering interactive session.^M
debug2: callback start^M
debug2: ssh_session2_setup: id 0^M
debug1: Sending command: scp -v -t /tmp^M
debug2: channel 0: request exec^M
debug2: callback done^M
debug2: channel 0: open confirm rwindow 0 rmax 32768^M
debug2: channel 0: rcvd adjust 131072^M
 ____           _
debug2: channel 0: read<=0 rfd 4 len 0^M
debug2: channel 0: read failed^M
debug2: channel 0: close_read^M
debug2: channel 0: input open -> drain^M
debug2: channel 0: ibuf empty^M
debug2: channel 0: send eof^M
debug2: channel 0: input drain -> closed^M
debug1: client_input_channel_req: channel 0 rtype exit-status reply 0^M
debug2: channel 0: rcvd eof^M
debug2: channel 0: output open -> drain^M
debug2: channel 0: obuf empty^M
debug2: channel 0: close_write^M
debug2: channel 0: output drain -> closed^M
debug2: channel 0: rcvd close^M
debug3: channel 0: will not send data after close^M
debug2: channel 0: almost dead^M
debug2: channel 0: gc: notify user^M
debug2: channel 0: gc: user detached^M
debug2: channel 0: send close^M
debug2: channel 0: is dead^M
debug2: channel 0: garbage collecting^M
debug1: channel 0: free: client-session, nchannels 1^M
debug3: channel 0: status: The following connections are open:^M
  #0 client-session (t4 r0 i3/0 o3/0 fd -1/-1)^M
^M
debug3: channel 0: close_fds r -1 w -1 e 6^M
debug1: fd 0 clearing O_NONBLOCK^M
debug1: fd 1 clearing O_NONBLOCK^M
debug1: fd 2 clearing O_NONBLOCK^M
debug1: Transferred: stdin 0, stdout 0, stderr 0 bytes in 0.2 seconds^M
debug1: Bytes per second: stdin 0.0, stdout 0.0, stderr 0.0^M
debug1: Exit status 0^M

[Michal Čihař]

Nemáš na tom serveru zakázané scp?

[semtex]

No tak to bych rekl, ze ne, ale jinak, to se da zakazat kde??

[semtex]

je to zvlastni, ale ten server mam docela zabezpecenej, port 22 otevrenej jen na 1 IP adresu, ze ktery jsem tam prave pres scp neco uploadoval. Diky tomu a ssh klicum jsem si dovolil prenaset to tam jako root. Zjistil jsem, ze to je ten problem, jako normalni uzivatel to jde !