def registration():
form = SignupForm()
if form.validate_on_submit():
client = ClientMeta(os.environ.get("LDAP_SERVER"), verify_ssl=False)
client.login(os.environ.get("LDAP_ADMIN"),
os.environ.get("LDAP_PASSWORD"))
full_name = f"{form.first_name.data} {form.last_name.data}"
client.user_add(a_uid=form.username.data,
o_givenname=form.first_name.data,
o_sn=form.last_name.data,
o_cn=full_name,
o_userpassword=form.password.data,
o_preferredlanguage="EN")
if form.invite_code.data == INVITE_CODE_ENV:
client.group_add_member(USER_GROUP_ENV, o_user=form.username.data)
elif form.invite_code.data == ELEVATED_INVITE_CODE_ENV:
client.group_add_member(ELEVATED_USER_GROUP_ENV,
o_user=form.username.data)
if os.environ.get("SLACK_ENABLED") == "true":
try:
data = {
"email": form.email.data,
"token": os.environ.get("SLACK_API_TOKEN"),
"set_active": "true"
}
requests.post(
f"https://{os.environ.get('SLACK_WORKSPACE')}.slack.com/api/users.admin.invite",
data=data)
except Exception as e:
logger.error(
f"Challenges sending slack invite to {form.email.data} - {e}"
)
return redirect("/success")
return render_template("register.html", form=form)
def ipa_connect(ipa_user, ipa_password, ipa_hostname):
"""
Connect and login to FreeIPA system with a secured
SSL connection.
"""
client = ClientMeta(ipa_hostname, verify_ssl='/etc/ipa/ca.crt')
client.login(ipa_user, ipa_password)
return client
def client(domain, login, password):
try:
Log.info("Подключение к ldap")
client = ClientMeta(domain, verify_ssl=False)
client.login(login, password)
return client
except FreeipaExceptions.FreeIPAError as e:
Log.exception(e)
sys.exit(1)
def clean_email(self):
email = self.data.get("email")
if email.endswith("@cnstrong.cn"):
user = email.split("@")[0]
client = ClientMeta(host=IPA_AUTH_SERVER, verify_ssl=False)
client.login(IPA_AUTH_USER, IPA_AUTH_PWD)
account = client.user_find(user)
if account:
print("account is:", account)
else:
print("No user: "******"no right mail:", email)
raise forms.ValidationError('非公司邮箱')
return email
class Ipa:
def __init__(self, logger, domain, login, password):
urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
self.logger = logger
try:
self.client = ClientMeta(domain, verify_ssl=False)
self.client.login(login, password)
except FreeipaExceptions.FreeIPAError as e:
self.logger.log.exception(e)
def check_group_exist(self, group):
result = False
group = self.client.group_find(o_cn=group)
if group['count'] > 0:
result = True
return result
def reset_ldap_pwd(user):
user = user
client = ClientMeta(host=IPA_AUTH_SERVER, verify_ssl=False)
client.login(IPA_AUTH_USER, IPA_AUTH_PWD)
password = client.user_mod(user, o_random=True)['result']['randompassword']
if password:
days = timedelta(days=1)
expire_time = datetime.now() + days
str_expire = expire_time.strftime('%Y%m%d%H%M%S') + 'Z'
change_expire = client.user_mod(user,
o_krbpasswordexpiration=str_expire)
if change_expire:
return password
else:
print("Change krbpasswordexpiration failed.")
return 0
else:
print("Set password failed.")
return 0
def change_ldap_pwd(user, current_password, password):
user = user
client = ClientMeta(host=IPA_AUTH_SERVER, verify_ssl=False)
client.login(IPA_AUTH_USER, IPA_AUTH_PWD)
change_pwd = client.passwd(a_principal=user,
a_current_password=current_password,
a_password=password)
if change_pwd:
days = timedelta(days=180)
expire_time = datetime.now() + days
str_expire = expire_time.strftime('%Y%m%d%H%M%S') + 'Z'
change_expire = client.user_mod(user,
o_krbpasswordexpiration=str_expire)
if change_expire:
return 1
else:
raise exception_class(message, code)
# return 0
else:
print("Change password failed.")
return 0
def connect(self):
client = ClientMeta(self.ipaInstance, verify_ssl=False)
client.login(self.username, self.password)
return client
from python_freeipa import ClientMeta
CommonTestPassword = '******'
client = ClientMeta('ipa.demo1.freeipa.org')
client.login('admin', CommonTestPassword)
Userlist = ['alice', 'bob', 'dave', 'frank']
# Reset, Add Users, and Set Manager
for user in UserList:
client.user_del(user, o_continue=True)
client.user_add(user, user.capitalize(), 'TestUser', user.capitalize() + ' TestUser', o_preferredlanguage='EN', o_userpassword=CommonTestPassword)
alice_mgr = client.user_add_manager(user, o_user="******")
client.group_add_member("employees", o_user=user)
# Create New Groups
client.group_add('team1')
client.group_add('team2')
# Add to Existing Group
team1=['alice','bob','manager']
team2=['dave','frank','manager']
for user in Team1:
client.group_add_member("team1", o_user=user)
for user in Team2:
client.group_add_member("team2", o_user=user)
def client(domain, login, password):
client = ClientMeta(domain, verify_ssl=False)
client.login(login, password)
return client
import os
from flask_wtf import FlaskForm
from python_freeipa import ClientMeta
from wtforms import StringField, PasswordField
from wtforms.validators import DataRequired, Email, ValidationError
INVITE_CODE_ENV = os.environ.get("INVITE_CODE", "")
ELEVATED_INVITE_CODE_ENV = os.environ.get("ELEVATED_INVITE_CODE", "")
client = ClientMeta(os.environ.get("LDAP_SERVER"), verify_ssl=False)
client.login(os.environ.get("LDAP_ADMIN"), os.environ.get("LDAP_PASSWORD"))
class SignupForm(FlaskForm):
email = StringField("Email", validators=[DataRequired(), Email()])
password = PasswordField("Password", validators=[DataRequired()])
first_name = StringField("First name", validators=[DataRequired()])
username = StringField("Username", validators=[DataRequired()])
last_name = StringField("Last name", validators=[DataRequired()])
if INVITE_CODE_ENV:
invite_code = StringField("Invite code", validators=[DataRequired()])
def validate_username(self, username):
user = client.user_find(username.data)
if user["count"] is not 0:
raise ValidationError(
f"Username {username.data} already exists, please use another."
)
def validate_invite_code(self, invite_code):
def main():
# get rid of unverified HTTPS connection warnings
urllib3.disable_warnings()
# get login credentials as global vars
client = ClientMeta("ipaserver.example.com", verify_ssl=False)
client.login("api-user","somepwd")
def listToString(s): # convert list to string
# initialize an empty string
str1 = ""
# traverse in the string
for ele in s:
str1 += ele + ","
return str1
def getUsers(client): # Get all IDM users
# use the freeipa module user_find method and store in userlist list
userlist = client.user_find()
# get sub category result
userresult = userlist.get("result")
# Create empty list
listOfUsers = []
# pad the empty list with a header line
listOfUsers.append(['USER NAME', 'FULL NAME', 'GROUPS'])
# loop through each line in list
for row in userresult:
# declare empty list where we inserts 3 elements of all user elements
user = []
user.append(row.get('uid')[0])
user.append(row.get('cn')[0])
user.append(listToString(row.get('memberof_group')))
# add user list to bigger list of all users
listOfUsers.append(user)
return listOfUsers
def getUserGroups(client): # Get all user groups
#grouplist = client.group_find(posix=True)
grouplist = client.group_find()
groupresult = grouplist.get("result")
# Create empty list
listOfGroups = []
listOfGroups.append(['GROUP NAME', 'GROUP MEMBERSHIP', 'SUDORULE', 'HBACRULE'])
for row in groupresult:
group = []
group.append(row.get('cn')[0])
group.append(row.get('memberof_group'))
# group.append(row.get('memberofindirect_sudorule'))
group.append(row.get('memberof_sudorule'))
group.append(row.get('memberof_hbacrule'))
listOfGroups.append(group)
return listOfGroups
def getHostGroups(client): # Get all host groups
hostgrouplist = client.hostgroup_find()
hostgroupresult = hostgrouplist.get("result")
# Create empty list
listOfHostGroups = []
listOfHostGroups.append(['HOSTGROUP NAME', 'HBACRULE MEMBERSHIP', 'HOSTS'])
for row in hostgroupresult:
hostgroup = []
hostgroup.append(row.get('cn')[0])
hostgroup.append(row.get('memberof_hbacrule'))
hostgroup.append(row.get('member_host'))
listOfHostGroups.append(hostgroup)
return listOfHostGroups
def getHbacRules(client): # get all HBAC rules
hbacrulelist = client.hbacrule_find()
hbacruleresult = hbacrulelist.get("result")
# Create empty list
listOfHbacRules = []
listOfHbacRules.append(['HBACRULE NAME', 'MEMBER USER', 'TYPE OF ACCESS', 'MEMBER GROUP'])
for row in hbacruleresult:
hbacrule = []
hbacrule.append(row.get('cn')[0])
hbacrule.append(row.get('memberuser_user'))
hbacrule.append(row.get('accessruletype'))
hbacrule.append(row.get('memberuser_group'))
listOfHbacRules.append(hbacrule)
return listOfHbacRules
def getSudoRules(client): # get all Sudo rules
sudorulelist = client.sudorule_find()
sudoruleresult = sudorulelist.get("result")
# Create empty list
listOfSudoRules = []
listOfSudoRules.append(['SUDORULE NAME', 'RUN AS', 'MEMBER HOST', 'MEMBER USERGROUP', 'MEMBER HOSTGROUP', 'CMD CATEGORY'])
for row in sudoruleresult:
sudorule = []
sudorule.append(row.get('cn')[0])
sudorule.append(row.get('ipasudorunasextuser'))
sudorule.append(row.get('memberhost'))
sudorule.append(row.get('memberuser_group'))
sudorule.append(row.get('memberhost_hostgroup'))
sudorule.append(row.get('cmdcategory'))
listOfSudoRules.append(sudorule)
return listOfSudoRules
def getSudoCmds(client): # get all Sudo commands
sudocmdlist = client.sudocmd_find()
sudocmdresult = sudocmdlist.get("result")
# Create empty list
listOfSudoCmds = []
listOfSudoCmds.append(['SUDOCMD NAME', 'DESCRIPTION'])
for row in sudocmdresult:
sudocmd = []
sudocmd.append(row.get('sudocmd')[0])
sudocmd.append(row.get('description'))
listOfSudoCmds.append(sudocmd)
return listOfSudoCmds
def getSudoCmdGroups(client): # get all Sudo command groups
sudocmdgrouplist = client.sudocmdgroup_find()
sudocmdresult = sudocmdgrouplist.get("result")
# Create empty list
listOfSudoCmdGroups = []
listOfSudoCmdGroups.append(['SUDOCMDGROUP NAME', 'SUDO CMD'])
for row in sudocmdresult:
sudocmdgroup = []
sudocmdgroup.append(row.get('cn'))
sudocmdgroup.append(row.get('member_sudocmd'))
listOfSudoCmdGroups.append(sudocmdgroup)
return listOfSudoCmdGroups
def dataToExcel(listOfUsers, listOfGroups, listOfHostGroups, listOfHbacRules, listOfSudoRules, listOfSudoCmds, listOfSudoCmdGroups):
# create empty workbook
wb = Workbook()
# change name of worksheet
ws1 = wb.active
ws1.title = "users_sheet"
print("users")
# loop through list
for row in listOfUsers:
try: # check for nestled lists
if(isinstance(row, str)): # add row if string
ws1.append(row)
elif(isinstance(row, list)): # convert nestled lists to strings
row = listToString(row)
ws1.append(row)
except Exception as e:
print(e)
print(row)
print("usergroup")
ws2 = wb.create_sheet("usergroup_sheet", 0)
ws2 = wb.active
for row in listOfGroups:
try:
ws2.append(row)
except Exception as e:
print(e)
print(row)
print("hostgroups")
ws3 = wb.create_sheet("hostgroups_sheet", 0)
ws3 = wb.active
for row in listOfHostGroups:
try:
ws3.append(row)
except Exception as e:
print(e)
print(row)
print("HBACrules")
ws4 = wb.create_sheet("hbacrules_sheet", 0)
ws4 = wb.active
for row in listOfHbacRules:
try:
ws4.append(row)
except Exception as e:
print(e)
print(row)
print("sudorules")
ws5 = wb.create_sheet("sudorules_sheet", 0)
ws5 = wb.active
for row in listOfSudoRules:
try:
ws5.append(row)
except Exception as e:
print(e)
print(row)
print("sudocmds")
ws6 = wb.create_sheet("sudocmds_sheet", 0)
ws6 = wb.active
for row in listOfSudoCmds:
try:
ws6.append(row)
except Exception as e:
print(e)
print(row)
print("sudocmdgroups")
ws7 = wb.create_sheet("sudocmdgroups_sheet", 0)
ws7 = wb.active
for row in listOfSudoCmdGroups:
try:
ws7.append(row)
except Exception as e:
print(e)
print(row)
print("saving file...")
wb.save(filename = 'userAccessReview.xlsx')
# Method Loader
listOfUsers = getUsers(client)
listOfGroups = getUserGroups(client)
listOfHostGroups = getHostGroups(client)
listOfHbacRules = getHbacRules(client)
listOfSudoRules = getSudoRules(client)
listOfSudoCmds = getSudoCmds(client)
listOfSudoCmdGroups = getSudoCmdGroups(client)
dataToExcel(listOfUsers, listOfGroups, listOfHostGroups, listOfHbacRules, listOfSudoRules, listOfSudoCmds, listOfSudoCmdGroups)
def main(argv):
"""
Main function for starting methods
"""
user = None
servers = None
extuser1 = None
extuser2 = None
removeRole = False
# get login credentials
client = ClientMeta("segotl6204.idm.it.hclgss.com")
client.login("admin", "idmhcl123")
if sys.argv[1] == '--remove':
removeRole = True
if not removeRole:
try:
opts, args = getopt.getopt(argv, "hu:s:", ["user="******"servers="])
for opt, arg in opts:
if opt == '-h':
print(
'emergencyAccess.py -u username -s server1.example.com,server2.example.com'
)
sys.exit(3)
elif opt in ("-u", "--user"):
user = arg
# testing regular expressions to identify AD account
# search for @sds.hclgss.com or similar
if re.search("\@[a-z]{3,9}\.[a-z]{3,9}\.[a-z]{3,9}", user):
extuser1 = user
# search for SDS\ or similar with raw to include backslash
elif re.search(r"[A-Z]{3,5}\\", user):
extuser2 = user
#if extuser1: print "extuser1: " + extuser1
#if extuser2: print "extuser2: " + extuser2
if extuser1: # split on @, return left side
tmpfriendlyUserName = extuser1.split("@", 1)
friendlyUserName = tmpfriendlyUserName[0]
extuser = extuser1
elif extuser2: # split on \, return right side
tmpfriendlyUserName = extuser2.split("\\", 1)
friendlyUserName = tmpfriendlyUserName[1]
extuser = extuser2
elif opt in ("-s", "--servers"):
servers = arg
if ',' in servers:
# split string to tuple, separate on comma 2 handle multiple servers
res = tuple(servers.split(","))
servers = res
except getopt.GetoptError:
print(
'emergencyAccess.py -u username -s server1.example.com,server2.example.com'
)
sys.exit(2)
# get date, format 20210101
now = datetime.now() # current date and time
todaysdate = now.strftime("%Y%m%d")
def groupadd(friendlyUserName): # Add user group
posixgroup_cn = "unix_emerg_" + friendlyUserName + "_" + todaysdate + "_user"
externalgroup_cn = "unix_emerg_" + friendlyUserName + "_" + todaysdate + "_user_ad"
client.group_add(posixgroup_cn)
client.group_add(externalgroup_cn, external=True)
client.group_add_member(posixgroup_cn, group=externalgroup_cn)
client.group_add_member(externalgroup_cn, ipaexternalmember=extuser)
return posixgroup_cn
def sudoruleadd(user, servers, posixgroup_cn): # add sudorule
# define common name
emerg_sudoruleadd_cn = "unix_emerg_" + friendlyUserName + "_" + todaysdate + "_high_rule"
# show rule if it exists (skip procedure not yet created)
# print client.sudorule_show(emerg_sudoruleadd_cn)
# add rule
client.sudorule_add(emerg_sudoruleadd_cn,
"temporary emergency root access for " + user,
o_cmdcategory='all',
o_ipasudorunasusercategory='all')
# add host(s) to rule
client.sudorule_add_host(emerg_sudoruleadd_cn, host=servers)
# add local IDM user to rule
if not extuser:
client.sudorule_add_user(emerg_sudoruleadd_cn, user=user)
# Or add user group for AD user
elif extuser:
client.sudorule_add_user(emerg_sudoruleadd_cn, group=posixgroup_cn)
def hbacruleadd(user, servers, posixgroup_cn): # add HBAC rule
# define common name
emerg_hbacruleadd_cn = "allow_unix_emerg_" + friendlyUserName + "_" + todaysdate + "_high_hbac"
# define description
hbac_descr = "temporary access for user ${user} to server(s): ${servers}"
# add rule
client.hbacrule_add(emerg_hbacruleadd_cn)
# add hosts to rule
client.hbacrule_add_host(emerg_hbacruleadd_cn,
host=servers,
all='True')
# add local IDM user to rule
if not extuser:
client.hbacrule_add_user(emerg_hbacruleadd_cn,
user=user,
all='True')
# Or add group for AD user
elif extuser:
client.hbacrule_add_user(emerg_hbacruleadd_cn,
group=posixgroup_cn,
all='True')
def removeold(): # Remove all emergency groups/rules older than 3 days
all_emerg_groups = client.group_find("emerg")
all_emerg_sudorules = client.sudorule_find("emerg")
all_emerg_hbacrules = client.hbacrule_find("emerg")
right_now_3_days_ago = datetime.today() - timedelta(days=3)
try:
# if groups found called emerg something
if all_emerg_groups:
#print all_emerg_groups['result'][1]['cn']
# loop through the group names
for usergroup in all_emerg_groups['result'][1]['cn']:
# extract date from group name
getTheDate = dparser.parse(usergroup, fuzzy=True)
#print getTheDate
# is date older than 3 days: then action
if getTheDate < right_now_3_days_ago:
print "user group is older than 3 days"
# add group name to list
groupRemovalList.append(usergroup)
# loop through list and delete group
for group in groupRemovalList:
client.group_del(group)
print
if all_emerg_sudorules: # if sudorules found called emerg something
#print all_emerg_sudorules['result'][0]['cn']
# loop through the sudorule names
for sudorule in all_emerg_sudorules['result'][0]['cn']:
# extract date from sudorule name
getTheDate = dparser.parse(sudorule, fuzzy=True)
#print getTheDate
# is date older than 3 days: then action
if getTheDate < right_now_3_days_ago:
print "sudo rule is older than 3 days"
# add sudorule name to list
sudoruleRemovalList.append(sudorule)
# loop through list and delete sudorule
for sudorule in sudoruleRemovalList:
client.sudorule_del(sudorule)
print
if all_emerg_hbacrules: # if hbacrules found called emerg something
#print all_emerg_hbacrules['result'][0]['cn']
# loop through the hbacrule names
for hbacrule in all_emerg_hbacrules['result'][0]['cn']:
# extract date from hbacrule name
getTheDate = dparser.parse(hbacrule, fuzzy=True)
#print getTheDate
# is date older than 3 days: then action
if getTheDate < right_now_3_days_ago:
print "hbac rule is older than 3 days"
# add hbacrule name to list
hbacruleRemovalList.append(hbacrule)
# loop through list and delete hbacrule
for hbacrule in hbacruleRemovalList:
client.hbacrule_del(hbacrule)
print
except NameError: # if one or more was not found
print "some or no group/rules were not found..."
# Call methods
if not removeRole:
if friendlyUserName:
posixgroup_cn = groupadd(friendlyUserName)
sudoruleadd(user, servers, posixgroup_cn)
hbacruleadd(user, servers, posixgroup_cn)
elif removeRole:
removeold()
# https://python-freeipa.readthedocs.io/en/latest/
#
# How-to install python-freeipa and csv:
# pip install python-freeipa python-csv
#
#
# Import the freeipa library
from python_freeipa import ClientMeta
# pretty print to parse to human-readable output
import pprint
# prepare outfile for excel import
import csv
# get login credentials
client = ClientMeta("idmreplica1.idm.example.com")
client.login("api-reader", "somepassword")
# Function to convert list to string
def listToString(s):
# initialize an empty string
str1 = ""
# traverse in the string
for ele in s:
str1 += ele + ","
# return string
return str1
# Get all IDM users
# use the freeipa module user_find method and store in userlist list