diff --git a/older/check_sftp.py b/older/check_sftp.py index 0f790d3a3..060e555b5 100755 --- a/older/check_sftp.py +++ b/older/check_sftp.py @@ -1,7 +1,7 @@ #!/usr/bin/env python # -# Author: Hari Sekhon -# Date: 2007-04-13 17:56:43 +0100 (Fri, 13 Apr 2007) +# Author: Hari Sekhon and Maxwgod +# Date: 2021-09-01 22:00:01 +0000 (Fri, 13 Apr 2007) # # http://github.com/harisekhon/nagios-plugins # @@ -9,7 +9,7 @@ # """ This script is intended to be used with the open source OpenSSH client -program "sftp". It is also intended to test an OpenSSH sftp server. +program "sftp" and "sshpass". It is also intended to test an OpenSSH sftp server. Your mileage may vary if you try to use it with something else. -h """ # TODO: meant to rewrite this with Paramiko years ago but didn't get round to it... @@ -19,12 +19,14 @@ import os import signal import sys +import re +import shutil from subprocess import Popen, PIPE, STDOUT from optparse import OptionParser -__author__ = "Hari Sekhon" -__title__ = "Nagios Plugin for SFTP" -__version__ = "0.6.0" +__author__ = "Hari Sekhon and MaxwNEBR" +__title__ = "Nagios Plugin for SFTP/SSHPASS" +__version__ = "1.9.0" # Nagios Standard Exit Codes OK = 0 @@ -63,7 +65,10 @@ def end(status, message): arg as the message to output""" if status == OK: - print("SFTP OK: logged in successfully") + if message: + print("OK: %s" % message) + else: + print("SFTP OK: logged in successfully") sys.exit(OK) elif status == WARNING: print("WARNING: %s" % message) @@ -76,15 +81,43 @@ def end(status, message): sys.exit(UNKNOWN) -def run(cmd, verbosity): +def run(cmd, verbosity, dirs, files, grepcomd, server): """takes a command as the single argument, runs it and returns a tuple of the exitcode and the output""" if verbosity >= 2: print("%s" % cmd) - process = Popen(cmd, shell=True, stdin=PIPE, stdout=PIPE, stderr=STDOUT) - output = process.communicate("ls -la")[0] + process = Popen(cmd, shell=True, stdin=PIPE, stdout=PIPE, stderr=PIPE) + if dirs and not files and not grepcomd: + (out, err) = process.communicate("ls -la %s" % dirs[0]) + erro = err.lstrip("Connected to %s..." % server).strip() + if erro: + end(CRITICAL, "Directory not found %s" % dirs[0]) + end(OK, "Directory found %s" % dirs[0]) + elif grepcomd and files: + if os.path.isdir("./tempsftp"): + shutil.rmtree("./tempsftp") + os.mkdir("./tempsftp") + if dirs: + (out, err) = process.communicate("get %s/%s ./tempsftp/" % (dirs[0],files[0])) + process.wait() + else: + (out, err) = process.communicate("get %s ./tempsftp/" % files[0]) + process.wait() + erro = err.lstrip("Connected to %s..." % server).strip() + if erro: + end(CRITICAL, erro) + save = [] + with open('./tempsftp/%s' % files[0],'r') as f: + for line in f: + if any(s in line.split() for s in grepcomd): + save.append([line.strip()]) + if save: + end(CRITICAL, save) + end(OK, "Not find %s" % grepcomd) + else: + (output, err) = process.communicate("ls -la %s" % dirs[0]) if verbosity >= 3: print("%s" % output) @@ -93,8 +126,8 @@ def run(cmd, verbosity): # pylint: disable=unused-variable,unused-argument -def test_sftp(sftp, server, port, user, sshkey, nostricthostkey, \ - files, dirs, verbosity): +def test_sftp(sftp, server, port, user, password, sshkey, nostricthostkey, \ + files, dirs, verbosity, grepcomd): """tests the sftp server using the supplied args""" @@ -111,16 +144,25 @@ def test_sftp(sftp, server, port, user, sshkey, nostricthostkey, \ sshkeyoption = "" if nostricthostkey: - print("disabling strict host key checking") + if verbosity >= 1: + print("disabling strict host key checking") nostricthostkeyoption = "-oStrictHostKeyChecking=no " else: nostricthostkeyoption = "" - - # NumberOfPasswordPrompts=0 would also do here. - # PasswordAuthentication=no doesn't work though. - # Preferred Authentications limits it to publickey only - cmd = "%(sftp)s \ + if password: + # NumberOfPasswordPrompts=0 would also do here. + # PasswordAuthentication=no doesn't work though. + # Preferred Authentications limits it to publickey only + cmd = "sshpass -p%(password)s %(sftp)s \ +-oPort=%(port)s \ +%(useroption)s\ +%(sshkeyoption)s\ +-oPreferredAuthentications=password \ +%(nostricthostkeyoption)s\ +%(server)s" % vars() + else: + cmd = "%(sftp)s \ -oPort=%(port)s \ %(useroption)s\ %(sshkeyoption)s\ @@ -128,7 +170,7 @@ def test_sftp(sftp, server, port, user, sshkey, nostricthostkey, \ %(nostricthostkeyoption)s\ %(server)s" % vars() - result, output = run(cmd, verbosity) + result, output = run(cmd, verbosity, dirs, files, grepcomd, server) output2 = output @@ -139,39 +181,53 @@ def test_sftp(sftp, server, port, user, sshkey, nostricthostkey, \ output2 = output2.replace("\n", ", ") output2 = output2.lstrip(", ") output2 = output2.rstrip(", ") - - + if result != OK: end(CRITICAL, output2) - if files: - test_items(output, files, verbosity) - if dirs: - test_items(output, dirs, verbosity) + if files or dirs: + test_items(output, files, dirs, verbosity) end(result, output2) return UNKNOWN -def test_items(output, items, verbosity): +def test_items(output, files, dirs, verbosity): """takes the output of the sftp directory listing and a list of dirs and verifies the dirs exist in the listing of the output""" lines = output.split("\n") + + if dirs and not files: + for item in dirs: + found = False + for line in lines: + line = line.split() + if len(line) == 9: + if item == line[8] and line[0][0] == "d": + found = True + if verbosity >= 2: + print("found '%s'" % (item)) + continue + if not found: + end(CRITICAL, "Directory '%s' not found on sftp server" % item) + end(OK,"Directorys found %s" % dirs) - for item in items: - found = False - for line in lines: - line = line.split() - if len(line) == 9: - if item == line[8] and line[0][0] == "d": - found = True - if verbosity >= 2: - print("found '%s'" % (item)) - continue - if not found: - end(CRITICAL, "directory '%s' not found on sftp server" % dir) + if files: + for item in files: + found = False + for line in lines: + line = line.split() + if len(line) == 9: + if item == line[8] and line[0][0] != "d": + found = True + if verbosity >= 2: + print("found '%s'" % (item)) + continue + if not found: + end(CRITICAL, "File '%s' not found on sftp server" % item) + end(OK,"Files found %s" % files) return OK @@ -186,15 +242,16 @@ def main(): parser.add_option("-U", dest="user", help="user name to connect as (defaults to current user)") parser.add_option("-P", dest="password", - help="password to use (not implemented yet)") + help="password to use SFTP.") parser.add_option("-k", dest="sshkey", help="ssh private key to use for authentication") + parser.add_option("-d", action="append", dest="directory", + help="test for the existence of a directory.") parser.add_option("-f", action="append", dest="file", help="test for the existence of a file. Can use multiple times to \ - check for the existence of multiple files") - parser.add_option("-d", action="append", dest="directory", - help="test for the existence of a directory. Can use multiple times \ -to check for the existence of multiple directories") + check for the existence of multiple files.") + parser.add_option("-g", action="append", dest="grepfiles", + help="Texts to find in file. Can use multiple times.") parser.add_option("-s", action="store_true", dest="nostricthostkey", help="disable strict host key checking. This will auto-accept the \ remote host key. Otherwise you first have to add the ssh host key of the sftp \ @@ -213,9 +270,11 @@ def main(): server = options.server port = options.port user = options.user + password = options.password sshkey = options.sshkey files = options.file directories = options.directory + grepcomd = options.grepfiles timeout = options.timeout verbosity = options.verbosity nostricthostkey = options.nostricthostkey @@ -270,8 +329,8 @@ def main(): end(UNKNOWN, "ssh key file \"%s\" is not readable" % sshkey) - test_sftp(sftp, server, port, user, sshkey, nostricthostkey, \ - files, directories, verbosity) + test_sftp(sftp, server, port, user, password, sshkey, nostricthostkey, \ + files, directories, verbosity, grepcomd) # Things should never fall through to here sys.exit(UNKNOWN)