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+--- Thread: Error not sending file via ftp service! (/showthread.php?tid=1257)
Error not sending file via ftp service! - phongvucba - 26.02.2018
Hi everybody !
I have this code to save the backup file to the NAS service (using the ftp protocol). On the Lm3 (I use version 20170424), I opened the ftp service (login successful)
On nas synology, i open ftp service (login successful, full privileges for fpt_user directory).
When running the script on LM3 it again error as shown below:
"string: 553 <fpt_user> LM_nha_mau_HN-2018.02.26_12-28.tar.gz: Permission denied."
Have you met this case yet? And where is the error?
Please help me !
Thank so much!
RE: Error not sending file via ftp service! - admin - 26.02.2018
Are you sure it should be fpt_user, but not ftp_user?
RE: Error not sending file via ftp service! - phongvucba - 26.02.2018
yes, I'm sure !
RE: Error not sending file via ftp service! - admin - 26.02.2018
Have you checked with another FTP client if you can upload files to this account? Also check that you can upload to root folder, or only to a specific folder. You might have to adjust path in FTP upload script on LM.
RE: Error not sending file via ftp service! - phongvucba - 26.02.2018
Thank admin !
I use script:
------------------
---------------
--Take a backup and ftp to NAS
-- name of backup file
src = 'LM_nha_mau_HN-' .. os.date('%Y.%m.%d_%H-%M') .. '.tar.gz'
-- where to put backup file on LM
dst = '/home/ftp/' .. src
-- where to put the backup on NAS
target = '<fpt_user>' .. src
-- prepare files for backup
os.execute('sh /lib/genohm-scada/web/general/backup.sh')
-- create archive
os.execute('cd /lib/genohm-scada/storage && tar -c -z -f ' .. dst .. ' ./')
-- load the ftp support
local ftp = require("socket.ftp")
local ltn12 = require("ltn12")
-- ftp to NAS
f, e = socket.ftp.put{
host = "100.100.100.99",
user = "fpt_user",
password = "gammajsc",
type = "i",
argument = target,
source = ltn12.source.file(io.open(dst, "rb"))
}
if (e) then
log (e)
log (f)
alert("Could not ftp: ", e, "\n")
end
log("ftp_backup")
-- cleanup
os.execute('cd /home/ftp && rm -rf backup_*')
os.execute('cd /lib/genohm-scada/storage && rm -rf user userlib.luas blockly.luas initscript.lua helpers.js genohm-scada.config filter*')
-----------------
Am I something wrong? Please help me
RE: Error not sending file via ftp service! - npinguin - 26.02.2018
Hi
Could it be that you configurered sftp?
If so try to use the adapted script below, but you also need a new FTP package which you can find here
please install updated package:
https://dl.openrb.com/lm-17/pkg/luasocket_2.0.2-21_mxs.ipk
Code:
require('socket.ftp')
-------------------------
-- CONFIG
-------------------------
FTP_TARGET_FOLDER = ''
FTP_TARGET_IP = ''
FTP_TARGET_LOGIN = ''
FTP_TARGET_PW = ''
-------------------------
-- FUNCTIONS
-------------------------
-- backup the config and transfer it to the nas
function backup()
log("System Backup: started")
--Take a backup and ftp to NAS
-- name of backup file
src = 'backup-' .. os.date('%Y.%m.%d_%H-%M') .. '.tar.gz'
-- where to put backup file on LM
dst = '/home/ftp/' .. src
-- where to put the backup on NAS
target = FTP_TARGET_FOLDER .. src
-- prepare files for backup
os.execute('sh /lib/genohm-scada/web/general/backup.sh')
-- create archive
os.execute('cd /lib/genohm-scada/storage && tar -c -z -f ' .. dst .. ' ./')
-- ftp to NAS
log("System Backup: transfering backup to NAS, host:" .. FTP_TARGET_IP .. ", target:" .. target)
res, err = socket.ftp.put({
host = FTP_TARGET_IP,
user = FTP_TARGET_LOGIN,
password = FTP_TARGET_PW,
secure = true,
datasecure = true,
type = "i",
argument = target,
source = ltn12.source.file(io.open(dst, "rb")) })
if (err) then
logMsg = "System Backup: failed with error:"
if (error) then
logMsg = logMsg .. err
else
logMsg = logMsg .. "nil"
end
if (res) then
logMsg = logMsg .. ", result:" .. res
else
logMsg = logMsg .. ", result:nil"
end
log(logMsg)
alert("System Backup: failed, could not ftp to NAS, host:" .. FTP_TARGET_IP .. ", target:" .. target)
alert(logMsg)
end
-- cleanup
os.execute('cd /home/ftp && rm -rf backup_*')
os.execute('cd /lib/genohm-scada/storage && rm -rf user userlib.luas blockly.luas initscript.lua helpers.js genohm-scada.config filter*')
log("System Backup: completed")
endRE: Error not sending file via ftp service! - phongvucba - 27.02.2018
Thank so much !
I'm will try !
RE: Error not sending file via ftp service! - admin - 27.02.2018
This line is probably incorrect:
Code:
target = '<fpt_user>' .. srcTry this:
Code:
target = 'fpt_user/' .. srcOr this:
Code:
target = src