Re^6: How to connect to SFTP via OpenSSH

Alright this is what I get from the Net::SFTP::Foreign debug:

#38418 1409077155.00000 new: This is Net::SFTP::Foreign 1.77
#38418 1409077155.00000 new: Loaded from /usr/local/lib/perl/5.14.2/Ne
+t/SFTP/Foreign.pm
#38418 1409077155.00000 new: Running on Perl v5.14.2 for linux
#38418 1409077155.00000 new: debug set to -1
#38418 1409077155.00000 new: ~0 is 18446744073709551615
#38418 1409077155.00000 new: Using backend Net::SFTP::Foreign::Backend
+::Unix 1.76_03
#38418 1409077155.00000 _queue_msg: queueing msg len: 5, code:1, id:3 
+... [1]
00 00 00 05 01 00 00 00 03                                            
+                          | .........
#38418 1409077155.00000 _get_msg: waiting for message... [1]
#38418 1409077155.00000 _do_io: _do_io connected: 1
#38418 1409077155.00000 _do_io: _do_io select(-,-,-, undef)
#38418 1409077155.00000 _do_io: _do_io write queue: 9, syswrite: 9, ma
+x: 65536, $!: 
00 00 00 05 01 00 00 00 03                                            
+                          | .........
#38418 1409077155.00000 _do_io: _do_io select(-,-,-, undef)
#38418 1409077155.00000 _do_io: _do_io read sysread: 9, total read: 9,
+ $!: 
00 00 00 05 02 00 00 00 03                                            
+                          | .........
#38418 1409077155.00000 _get_msg: got it!, len:5, code:2, id:-, status
+: -
02 00 00 00 03                                                        
+                          | .....
#38418 1409077155.00000 _rel2abs: 'sftptest' --> 'sftptest'
#38418 1409077155.00000 put: local file size is 17
#38418 1409077155.00000 _rel2abs: 'sftptest' --> 'sftptest'
#38418 1409077155.00000 _queue_msg: queueing msg len: 29, code:3, id:0
+ ... [1]
00 00 00 1d 03 00 00 00 00 00 00 00 08 73 66 74 70 74 65 73 74 00 00 0
+0 1a 00 00 00 04 00 00 01 | .............sftptest...........
ed                                                                    
+                          | .
#38418 1409077155.00000 _get_msg: waiting for message... [1]
#38418 1409077155.00000 _do_io: _do_io connected: 1
#38418 1409077155.00000 _do_io: _do_io select(-,-,-, undef)
#38418 1409077155.00000 _do_io: _do_io write queue: 33, syswrite: 33, 
+max: 65536, $!: 
00 00 00 1d 03 00 00 00 00 00 00 00 08 73 66 74 70 74 65 73 74 00 00 0
+0 1a 00 00 00 04 00 00 01 | .............sftptest...........
ed                                                                    
+                          | .
#38418 1409077155.00000 _do_io: _do_io select(-,-,-, undef)
#38418 1409077155.00000 _do_io: _do_io read sysread: 47, total read: 4
+7, $!: 
00 00 00 2b 65 00 00 00 00 00 00 00 04 00 00 00 1a 46 6f 6c 64 65 72 2
+0 6e 6f 74 20 66 6f 75 6e | ...+e............Folder not foun
64 3a 20 73 66 74 70 74 65 73 74 00 00 00 00                          
+                          | d: sftptest....
#38418 1409077155.00000 _get_msg: got it!, len:43, code:101, id:0, sta
+tus: 4
65 00 00 00 00 00 00 00 04 00 00 00 1a 46 6f 6c 64 65 72 20 6e 6f 74 2
+0 66 6f 75 6e 64 3a 20 73 | e............Folder not found: s
66 74 70 74 65 73 74 00 00 00 00                                      
+                          | ftptest....
#38418 1409077155.00000 _set_status: _set_status code: 4, str: Folder 
+not found: sftptest
#38418 1409077155.00000 _set_error: _set_err code: 2, str: Couldn't op
+en remote file 'sftptest': Folder not found: sftptest
#38418 1409077155.00000 open: open failed: Folder not found: sftptest
Can't put
Couldn't open remote file 'sftptest': Folder not found: sftptest at /u
+sr/local/nagios/Working/sftp_fresh.pl line 27.
#38418 1409077155.00000 DESTROY: Net::SFTP::Foreign=HASH(0x208fe38)->D
+ESTROY called (current pid: 38418, disconnect_by_pid: )
#38418 1409077155.00000 disconnect: Net::SFTP::Foreign=HASH(0x208fe38)
+->disconnect called (ssh pid: 38422)
#38418 1409077155.00000 _conn_lost: _conn_lost
#38418 1409077155.00000 disconnect: process 38422 reaped
[download]

Comment on Re^6: How to connect to SFTP via OpenSSH Download Code

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Re^7: How to connect to SFTP via OpenSSH by salva (Canon) on Aug 26, 2014 at 19:39 UTC
The client ask for opening a file for writting (2, SSH2_FXP_OPEN) and the server replies with a general failure code (4, SSH2_FX_FAILURE). I blame the server. For a work-around try using an absolute path or calling `set_cwd` first. Do you know which software is running on the server? if you connect to the ssh port using `netcat` or some similar tool it would tell the vendor and version of the SSH server.	[reply] [d/l] [select]
Re^8: How to connect to SFTP via OpenSSH by Logic_Bomb421 (Novice) on Aug 26, 2014 at 22:04 UTC
Okay, so I was able to get it to actually upload a file...sort of. I made these changes: `$sftp->setcwd("/root/svcftp/sftp") or die "=[\n" . $sftp->error; $sftp->put("/usr/local/nagios/Misc/sftptest", "/root/svcftp/sftp/sftpt +est") or die "Can't put\n" . $sftp->error;` [download] What I mean by "sort of" is that I see the file appear in the directory on my FTP server, but I still get an error on the put method. The error is : `Couldn't setstat remote file: SSH_FILEXFER_ATTR_PERMISSIONS at line 33 +.` [download]	[reply] [d/l] [select]
Re^9: How to connect to SFTP via OpenSSH by salva (Canon) on Aug 27, 2014 at 06:44 UTC
That problem is explained on the module FAQ: Put method fails and Put method fails even with late_set_perm set.	[reply]
Re^10: How to connect to SFTP via OpenSSH by Logic_Bomb421 (Novice) on Aug 27, 2014 at 17:40 UTC
Re^8: How to connect to SFTP via OpenSSH by Logic_Bomb421 (Novice) on Aug 26, 2014 at 22:08 UTC
I also wanted to include the latest debug from sftp in case that helps. #2237 1409090663.00000 new: This is Net::SFTP::Foreign 1.77 #2237 1409090663.00000 new: Loaded from /usr/local/lib/perl/5.14.2/Net +/SFTP/Foreign.pm #2237 1409090663.00000 new: Running on Perl v5.14.2 for linux #2237 1409090663.00000 new: debug set to -1 #2237 1409090663.00000 new: ~0 is 18446744073709551615 #2237 1409090663.00000 new: Using backend Net::SFTP::Foreign::Backend: +:Unix 1.76_03 #2237 1409090663.00000 _queue_msg: queueing msg len: 5, code:1, id:3 . +.. [1] 00 00 00 05 01 00 00 00 03 + \| ......... #2237 1409090663.00000 _get_msg: waiting for message... [1] #2237 1409090663.00000 _do_io: _do_io connected: 1 #2237 1409090663.00000 _do_io: _do_io select(-,-,-, undef) #2237 1409090663.00000 _do_io: _do_io write queue: 9, syswrite: 9, max +: 65536, $!: 00 00 00 05 01 00 00 00 03 + \| ......... #2237 1409090663.00000 _do_io: _do_io select(-,-,-, undef) #2237 1409090663.00000 _do_io: _do_io read sysread: 9, total read: 9, +$!: 00 00 00 05 02 00 00 00 03 + \| ......... #2237 1409090663.00000 _get_msg: got it!, len:5, code:2, id:-, status: + - 02 00 00 00 03 + \| ..... #2237 1409090663.00000 _rel2abs: '/root/svcftp/sftp' --> '/root/svcftp +/sftp' #2237 1409090663.00000 _queue_msg: queueing msg len: 26, code:16, id:0 + ... [1] 00 00 00 1a 10 00 00 00 00 00 00 00 11 2f 72 6f 6f 74 2f 73 76 63 66 7 +4 70 2f 73 66 74 70 \| ............./root/svcftp/sftp #2237 1409090663.00000 _get_msg: waiting for message... [1] #2237 1409090663.00000 _do_io: _do_io connected: 1 #2237 1409090663.00000 _do_io: _do_io select(-,-,-, undef) #2237 1409090663.00000 _do_io: _do_io write queue: 30, syswrite: 30, m +ax: 65536, $!: 00 00 00 1a 10 00 00 00 00 00 00 00 11 2f 72 6f 6f 74 2f 73 76 63 66 7 +4 70 2f 73 66 74 70 \| ............./root/svcftp/sftp #2237 1409090663.00000 _do_io: _do_io select(-,-,-, undef) #2237 1409090663.00000 _do_io: _do_io read sysread: 115, total read: 1 +15, $!: 00 00 00 6f 68 00 00 00 00 00 00 00 01 00 00 00 11 2f 72 6f 6f 74 2f 7 +3 76 63 66 74 70 2f 73 66 \| ...oh............/root/svcftp/sf 74 70 00 00 00 45 64 72 77 78 72 2d 78 2d 2d 2d 20 32 20 66 74 70 61 6 +4 6d 69 6e 20 66 74 70 61 \| tp...Edrwxr-x--- 2 ftpadmin ftpa 64 6d 69 6e 20 20 20 20 20 20 20 20 30 20 4a 61 6e 20 30 31 20 31 39 3 +7 30 20 2f 72 6f 6f 74 2f \| dmin 0 Jan 01 1970 /root/ 73 76 63 66 74 70 2f 73 66 74 70 00 00 00 04 00 00 01 e8 + \| svcftp/sftp........ #2237 1409090663.00000 _get_msg: got it!, len:111, code:104, id:0, sta +tus: - 68 00 00 00 00 00 00 00 01 00 00 00 11 2f 72 6f 6f 74 2f 73 76 63 66 7 +4 70 2f 73 66 74 70 00 00 \| h............/root/svcftp/sftp.. 00 45 64 72 77 78 72 2d 78 2d 2d 2d 20 32 20 66 74 70 61 64 6d 69 6e 2 +0 66 74 70 61 64 6d 69 6e \| .Edrwxr-x--- 2 ftpadmin ftpadmin 20 20 20 20 20 20 20 20 30 20 4a 61 6e 20 30 31 20 31 39 37 30 20 2f 7 +2 6f 6f 74 2f 73 76 63 66 \| 0 Jan 01 1970 /root/svcf 74 70 2f 73 66 74 70 00 00 00 04 00 00 01 e8 + \| tp/sftp........ #2237 1409090663.00000 _rel2abs: '/root/svcftp/sftp' --> '/root/svcftp +/sftp' #2237 1409090663.00000 _queue_msg: queueing msg len: 26, code:17, id:1 + ... [1] 00 00 00 1a 11 00 00 00 01 00 00 00 11 2f 72 6f 6f 74 2f 73 76 63 66 7 +4 70 2f 73 66 74 70 \| ............./root/svcftp/sftp #2237 1409090663.00000 _get_msg: waiting for message... [1] #2237 1409090663.00000 _do_io: _do_io connected: 1 #2237 1409090663.00000 _do_io: _do_io select(-,-,-, undef) #2237 1409090663.00000 _do_io: _do_io write queue: 30, syswrite: 30, m +ax: 65536, $!: 00 00 00 1a 11 00 00 00 01 00 00 00 11 2f 72 6f 6f 74 2f 73 76 63 66 7 +4 70 2f 73 66 74 70 \| ............./root/svcftp/sftp #2237 1409090663.00000 _do_io: _do_io select(-,-,-, undef) #2237 1409090663.00000 _do_io: _do_io read sysread: 25, total read: 25 +, $!: 00 00 00 15 69 00 00 00 01 00 00 00 3c 00 00 41 e8 53 fd 03 07 53 fd 0 +1 35 \| ....i.......<..A.S...S..5 #2237 1409090663.00000 _get_msg: got it!, len:21, code:105, id:1, stat +us: - 69 00 00 00 01 00 00 00 3c 00 00 41 e8 53 fd 03 07 53 fd 01 35 + \| i.......<..A.S...S..5 #2237 1409090663.00000 _rel2abs: '/root/svcftp/sftp/sftptest' --> '/ro +ot/svcftp/sftp/sftptest' #2237 1409090663.00000 put: local file size is 17 #2237 1409090663.00000 _rel2abs: '/root/svcftp/sftp/sftptest' --> '/ro +ot/svcftp/sftp/sftptest' #2237 1409090663.00000 _queue_msg: queueing msg len: 47, code:3, id:2 +... [1] 00 00 00 2f 03 00 00 00 02 00 00 00 1a 2f 72 6f 6f 74 2f 73 76 63 66 7 +4 70 2f 73 66 74 70 2f 73 \| .../........./root/svcftp/sftp/s 66 74 70 74 65 73 74 00 00 00 1a 00 00 00 04 00 00 01 ed + \| ftptest............ #2237 1409090663.00000 _get_msg: waiting for message... [1] #2237 1409090663.00000 _do_io: _do_io connected: 1 #2237 1409090663.00000 _do_io: _do_io select(-,-,-, undef) #2237 1409090663.00000 _do_io: _do_io write queue: 51, syswrite: 51, m +ax: 65536, $!: 00 00 00 2f 03 00 00 00 02 00 00 00 1a 2f 72 6f 6f 74 2f 73 76 63 66 7 +4 70 2f 73 66 74 70 2f 73 \| .../........./root/svcftp/sftp/s 66 74 70 74 65 73 74 00 00 00 1a 00 00 00 04 00 00 01 ed + \| ftptest............ #2237 1409090663.00000 _do_io: _do_io select(-,-,-, undef) #2237 1409090663.00000 _do_io: _do_io read sysread: 16, total read: 16 +, $!: 00 00 00 0c 66 00 00 00 02 00 00 00 03 31 33 34 + \| ....f........134 #2237 1409090663.00000 _get_msg: got it!, len:12, code:102, id:2, stat +us: - 66 00 00 00 02 00 00 00 03 31 33 34 + \| f........134 #2237 1409090663.00000 open: new remote file '/root/svcftp/sftp/sftpte +st' open, rid: 31 33 34 + \| 134 #2237 1409090663.00000 _queue_msg: queueing msg len: 20, code:10, id:3 + ... [1] 00 00 00 14 0a 00 00 00 03 00 00 00 03 31 33 34 00 00 00 04 00 00 01 e +d \| .............134........ #2237 1409090663.00000 _get_msg: waiting for message... [1] #2237 1409090663.00000 _do_io: _do_io connected: 1 #2237 1409090663.00000 _do_io: _do_io select(-,-,-, undef) #2237 1409090663.00000 _do_io: _do_io write queue: 24, syswrite: 24, m +ax: 65536, $!: 00 00 00 14 0a 00 00 00 03 00 00 00 03 31 33 34 00 00 00 04 00 00 01 e +d \| .............134........ #2237 1409090663.00000 _do_io: _do_io select(-,-,-, undef) #2237 1409090663.00000 _do_io: _do_io read sysread: 50, total read: 50 +, $!: 00 00 00 2e 65 00 00 00 03 00 00 00 08 00 00 00 1d 53 53 48 5f 46 49 4 +c 45 58 46 45 52 5f 41 54 \| ....e............SSH_FILEXFER_AT 54 52 5f 50 45 52 4d 49 53 53 49 4f 4e 53 00 00 00 00 + \| TR_PERMISSIONS.... #2237 1409090663.00000 _get_msg: got it!, len:46, code:101, id:3, stat +us: 8 65 00 00 00 03 00 00 00 08 00 00 00 1d 53 53 48 5f 46 49 4c 45 58 46 4 +5 52 5f 41 54 54 52 5f 50 \| e............SSH_FILEXFER_ATTR_P 45 52 4d 49 53 53 49 4f 4e 53 00 00 00 00 + \| ERMISSIONS.... #2237 1409090663.00000 _set_status: _set_status code: 8, str: SSH_FILE +XFER_ATTR_PERMISSIONS #2237 1409090663.00000 _set_error: _set_err code: 24, str: Couldn't se +tstat remote file: SSH_FILEXFER_ATTR_PERMISSIONS #2237 1409090663.00000 DESTROY: Net::SFTP::Foreign::FileHandle=GLOB(0x +1660708)->DESTROY called (sftp: Net::SFTP::Foreign=HASH(0x167f098)) #2237 1409090663.00000 _queue_msg: queueing msg len: 12, code:4, id:4 +... [1] 00 00 00 0c 04 00 00 00 04 00 00 00 03 31 33 34 + \| .............134 #2237 1409090663.00000 _get_msg: waiting for message... [1] #2237 1409090663.00000 _do_io: _do_io connected: 1 #2237 1409090663.00000 _do_io: _do_io select(-,-,-, undef) #2237 1409090663.00000 _do_io: _do_io write queue: 16, syswrite: 16, m +ax: 65536, $!: 00 00 00 0c 04 00 00 00 04 00 00 00 03 31 33 34 + \| .............134 #2237 1409090663.00000 _do_io: _do_io select(-,-,-, undef) #2237 1409090663.00000 _do_io: _do_io read sysread: 21, total read: 21 +, $!: 00 00 00 11 65 00 00 00 04 00 00 00 00 00 00 00 00 00 00 00 00 + \| ....e................ #2237 1409090663.00000 _get_msg: got it!, len:17, code:101, id:4, stat +us: 0 65 00 00 00 04 00 00 00 00 00 00 00 00 00 00 00 00 + \| e................ #2237 1409090663.00000 _close: closing file handle, return: 1, rid: 31 33 34 + \| 134 Can't put Couldn't setstat remote file: SSH_FILEXFER_ATTR_PERMISSIONS at /usr/lo +cal/nagios/Working/sftp_fresh.pl line 33. #2237 1409090663.00000 DESTROY: Net::SFTP::Foreign=HASH(0x167f098)->DE +STROY called (current pid: 2237, disconnect_by_pid: ) #2237 1409090663.00000 disconnect: Net::SFTP::Foreign=HASH(0x167f098)- +>disconnect called (ssh pid: 2241) #2237 1409090663.00000 _conn_lost: _conn_lost #2237 1409090663.00000 disconnect: process 2241 reaped [download]	[reply] [d/l]