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search.py
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search.py
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#! /usr/bin/env python
import usermgmt_pb2
import usermgmt
import os
import pwd
import grp
import fcntl
import re
import xattr
import sys
import getopt
__metaclass__ = type
class collect(usermgmt.dayuusermgmt):
def __init__(self):
usermgmt.dayuusermgmt.__init__(self)
def initialization(self):
if os.path.exists(self.dir):
self.Init = True
return False, 'Has been initialized.'
try:
os.mkdir(self.dir)
os.mknod(self.ulist_fn)
os.mknod(self.glist_fn)
os.mknod(self.sys_u_fn)
os.mknod(self.sys_g_fn)
os.mknod(self.cifs_fn)
os.mknod(self.nfs_fn)
os.mknod(self.ftp_fn)
if not os.path.isfile('/var/log/dayu/umgmt.log'):
os.mknod('/var/log/dayu/umgmt.log', 0644)
f = open('/etc/logrotate.d/umgmt', 'w+')
f.write('/var/log/dayu/umgmt.log\n{\n\tdaily\n\tsize=20M\n\tmissingok\n\trotate 5\n\tcompress\n\tcopytruncate\n\tnotifempty\n\tcreate 644 root root\n\tsharedscripts\n\tprerotate\n\t/usr/bin/chattr -a /var/log/dayu/umgmt.log\n\tendscript\n\tsharedscripts\n\tpostrotate\n\t/usr/bin/kill -HUP syslog\n\t/usr/bin/chattr +a /var/log/dayu/umgmt.log\n\tendscript\n}')
f.close()
except Exception, e:
raise
return False, 'Failed initialization, %s' % e
self.Init = True
return True, 'Initialization.'
def Store_The_Original_User(self):
if not self.Init:
return False, 'Failed to initialization'
sys_gl = usermgmt_pb2.GroupList()
for i in grp.getgrall():
if i[2] < 500 or i[2] == 65534:
sg = sys_gl.groups.add()
sg.group = i[0]
sg.gid = i[2]
dayu_gl = usermgmt_pb2.GroupList()
for i in grp.getgrall():
if i[2] >= 500:
g = dayu_gl.groups.add()
g.group = i[0]
g.gid = i[2]
with open(self.sys_u_fn, 'r+') as fn:
sys_ul = usermgmt_pb2.UserList()
for i in pwd.getpwall():
if i[2] < 500 or i[2] == 65534:
su = sys_ul.users.add()
su.user = i[0]
su.uid = i[2]
su.workdir = i[5]
for j in sys_gl.groups:
if i[3] == j.gid:
su.group = j.group
su.gid = i[3]
str1 = sys_ul.SerializeToString()
fn.write(str1)
fn.close()
if os.path.isfile('./UserPwd'):
passwd = ''
with open('./UserPwd') as f:
for i in f.readlines():
passwd += i
f.close()
passwd = passwd.rstrip('\n').split('\n')
with open(self.ulist_fn, 'r+') as fn:
dayu_ul = usermgmt_pb2.UserList()
str2 = ''
for i in pwd.getpwall():
if i[2] >= 500 and i[2] != 65534:
u = dayu_ul.users.add()
u.user = i[0]
u.uid = i[2]
if i[5].find(self.dayu_mp) == 0:
u.workdir = i[5].split(self.dayu_mp)[1]
#else:
# u.workdir = i[5]
if 'passwd' in locals().keys():
for k in passwd:
info = k.split(':')
if info[0] == u.user:
u.passwd = info[1]
break
for j in dayu_gl.groups:
if i[3] == j.gid:
u.group = j.group
u.gid = i[3]
elif i[3] == 50:
u.gid = 50
u.group = 'ftp'
str2 = dayu_ul.SerializeToString()
fn.write(str2)
fn.close()
with open(self.sys_g_fn, 'r+') as fn:
for i in sys_gl.groups:
for j in sys_ul.users:
if i.gid == j.gid:
i.userlist.append(j.user)
str3 = sys_gl.SerializeToString()
fn.write(str3)
fn.close()
with open(self.glist_fn, 'r+') as fn:
for i in dayu_gl.groups:
for j in dayu_ul.users:
if i.gid == j.gid:
i.userlist.append(j.user)
str4 = dayu_gl.SerializeToString()
fn.write(str4)
fn.close()
xattr.xattr(self.dir).set('IdSeq', '5999')
return True, 'Done'
def Search_CIFS_Original_Records(self):
if not self.Init:
return False, 'Failed to initialization'
if not os.path.exists('./CIFS_list'):
return True, ''
with open ('./CIFS_list') as f:
fcntl.flock(f, fcntl.LOCK_EX)
cifs = ''
for i in f.readlines():
cifs += i
fcntl.flock(f, fcntl.LOCK_UN)
f.close()
cifs = cifs.split('host = ')
if len(cifs) == 0: return True, ''
with open(self.cifs_fn, 'r+') as f:
cifs_pro = usermgmt_pb2.CIFSList()
for i in cifs:
if len(i) == 0: continue
i = i.split('\n')
dayu_cifs = cifs_pro.confs.add()
for j in i:
if j.startswith('['):
dayu_cifs.name = j.lstrip('[').rstrip(']')
elif j.startswith('comment'):
dayu_cifs.remark = j.split('=')[1].lstrip(' ')
elif j.startswith('path'):
Dir = j.split('=')[1].lstrip(' ')
if Dir.find(self.dayu_mp) == 0:
dayu_cifs.dir = j.split(self.dayu_mp)[1]
else:
dayu_cifs.dir = Dir
elif j.startswith('browseable'):
if j.split('=')[1].lstrip(' ') == 'yes':
dayu_cifs.browseable = True
else:
dayu_cifs.browseable = False
elif j.startswith('writeable'):
if j.split('=')[1].lstrip(' ') == 'yes':
dayu_cifs.writable = True
else:
dayu_cifs.writable = False
elif j.startswith('valid users'):
users = j.split('=')[1].lstrip(' ').split(' ')
for k in users:
dayu_cifs.users.append(k)
elif j == '':
continue
else:
if j == 'all':
res, hosts = usermgmt.dayuusermgmt.loadHost(self)
if not res:
return res, hosts
else:
hosts = j.split(' ')
for k in hosts:
dayu_cifs.servers.append(k)
str1 = cifs_pro.SerializeToString()
f.write(str1)
f.close()
return True, 'Done'
def Search_Ftp_Original_Records(self):
if not os.path.isfile('./FTP_list'):
return True, ''
try:
with open('./FTP_list') as f:
lines = f.readlines()
f.close()
except:
raise
if len(lines) == 0:
return True, ''
ftp = usermgmt_pb2.FTPList()
with open(self.ftp_fn, 'r+') as f:
for i in lines:
user = i.split(':')[0]
servers = i.split(':')[1].rstrip('\n')
fl = ftp.confs.add()
for k in pwd.getpwall():
if user == k[0]:
fl.anonuser = k[0]
if k[5].find(self.dayu_mp) == 0:
fl.dir = k[5].split(self.dayu_mp)[1]
else:
fl.dir = k[5]
if servers == 'all':
res, hosts = usermgmt.dayuusermgmt.loadHost(self)
if not res:
return res, hosts
else:
hosts = servers.split(' ')
for k in hosts:
fl.servers.append(k)
str1 = ftp.SerializeToString()
if user == 'anonymous' and k[0] == 'ftp':
fl.anonuser = 'anonymous'
if k[5].find(self.dayu_mp) == 0:
fl.dir = k[5].split(self.dayu_mp)[1]
else:
fl.dir = k[5]
if servers == 'all':
res, hosts = usermgmt.dayuusermgmt.loadHost(self)
if not res:
return res, hosts
else:
hosts = servers.split(' ')
for k in hosts:
fl.servers.append(k)
str1 = ftp.SerializeToString()
f.write(str1)
f.close()
return True, 'Done'
def Search_Nfs_Original_Records(self):
if not os.path.exists('/usr/local/dayu/python/NFS_list'):
return True, 'Not find NFS_list'
with open('/usr/local/dayu/python/NFS_list') as f:
line = ''
for i in f.readlines():
line += i
f.close()
if len(line) == 0:
return True, ''
line = line.split('host = ')
nfs = usermgmt_pb2.NFSList()
fsidarry = []
with open(self.nfs_fn, 'r+') as fn:
for i in line:
if i == '':
continue
record = i.split('\n')
dayu_nfs = nfs.confs.add()
for j in record:
if j.startswith('/'):
if len(j.split(',')) != 8:
return False, 'The record length of the wrong: %s' % j
info = j.split(' ')
for k in info:
if k.startswith('/'):
if k.find(self.dayu_mp) == 0:
dayu_nfs.dir = k.split(self.dayu_mp)[1]
else:
dayu_nfs.dir = k
else:
dayu_nfs.clients = k.split('(')[0]
if k.split(',')[1] == 'rw':
dayu_nfs.rw = 'rw'
else:
dayu_nfs.rw = 'ro'
u = usermgmt_pb2.User()
u.uid = int(k.split(',')[4].split('=')[1])
res, msg = usermgmt.dayuusermgmt.Initialization(self)
res, user = usermgmt.dayuusermgmt.IdToName(self, 'User', u)
if not res:
return res, user
dayu_nfs.user = user
u.gid = int(k.split(',')[5].split('=')[1])
res, group = usermgmt.dayuusermgmt.IdToName(self, 'Group', u)
if not res:
return res, group
dayu_nfs.group = group
dayu_nfs.fsid = int(k.split(')')[0].split('=')[-1])
fsidarry.append(dayu_nfs.fsid)
else:
if j == 'all':
res, hosts = usermgmt.dayuusermgmt.loadHost(self)
if not res:
return res, hosts
else:
hosts = j.split(' ')
for k in hosts:
if k == '':
continue
else:
dayu_nfs.servers.append(k)
str1 = nfs.SerializeToString()
fn.write(str1)
fn.close()
fsid = max(fsidarry) + 1
xattr.xattr(self.dir).set('FSID', '%d' % fsid)
return True, 'Done'
def usage():
print '''\
Search old data from /etc/passwd, ./UserPwd ./NFS_list ./CIFS_list ./NFS_list to DayuFileSystem
Allow options:
-h [--help] Show the help message
-c arg Available commands:
all Search all data
user Search user, group
cifs Search cifs
nfs Search nfs
ftp Search ftp'''
sys.exit(1)
if __name__ == '__main__':
opts, augs = getopt.getopt(sys.argv[1:],"hc:",["command", "help"])
for op, value in opts:
if op == "-c" or op == "--commands":
cmd = value
if op == "-h" or op == "--help":
usage()
a = collect()
res, msg = a.initialization()
if not res:
sys.exit('%s: %s' % (res, msg))
if 'cmd' not in locals().keys() or cmd not in ['all', 'user', 'cifs', 'nfs', 'ftp']:
sys.exit('Lack of -c parameters')
if cmd == 'all':
res, msg = a.Store_The_Original_User()
if not res:
sys.exit('%s: %s' % (res, msg))
res, msg = a.Search_CIFS_Original_Records()
if not res:
sys.exit('%s: %s' % (res, msg))
res, msg = a.Search_Ftp_Original_Records()
if not res:
sys.exit('%s: %s' % (res, msg))
res, msg = a.Search_Nfs_Original_Records()
if not res:
sys.exit('%s: %s' % (res, msg))
elif cmd == 'user':
res, msg = a.Store_The_Original_User()
if not res:
sys.exit('%s: %s' % (res, msg))
elif cmd == 'cifs':
if not os.path.isfile('./CIFS_list'):
sys.exit('No such file CIFS_list')
res, msg = a.Search_CIFS_Original_Records()
if not res:
sys.exit('%s: %s' % (res, msg))
elif cmd == 'nfs':
if not os.path.isfile('./NFS_list'):
sys.exit('No such file NFS_list')
res, msg = a.Search_Nfs_Original_Records()
if not res:
sys.exit('%s: %s' % (res, msg))
else:
if not os.path.isfile('./FTP_list'):
sys.exit('No such file NFS_list')
res, msg = a.Search_Ftp_Original_Records()
if not res:
sys.exit('%s: %s' % (res, msg))
print 'Finish'