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pep8-changes like before mostly

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pull/3/head
Darksider3 5 years ago
parent 4d353e6804
commit 79fb448f30
1 changed files with 355 additions and 348 deletions
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223
private/administrate.py
Unescape Escape View File

@ -4,16 +4,20 @@ import configparser, logging, sqlite3, argparse, pwd
import os import os
import subprocess import subprocess
# Clear shell # Clear shell
def clear(): def clear():
os.system('cls' if os.name == 'nt' else 'clear') os.system('cls' if os.name == 'nt' else 'clear')
# create dictionary out of sqlite results # create dictionary out of sqlite results
def dict_factory(cursor, row): def dict_factory(cursor, row):
d = {} d = {}
for idx, col in enumerate(cursor.description): for idx, col in enumerate(cursor.description):
d[col[0]] = row[idx] d[col[0]] = row[idx]
return d return d
# prints command(but doesnt execute them) # prints command(but doesnt execute them)
# need this for work, just convenience # need this for work, just convenience
def debugExec(commands): def debugExec(commands):
@ -34,28 +38,28 @@ argparser.add_argument('-c', '--config', default = cwd,
type=str, help='Path to configuration file', required=False) type=str, help='Path to configuration file', required=False)
args = argparser.parse_args() args = argparser.parse_args()
CONF_FILE = args.config CONF_FILE = args.config
config = configparser.ConfigParser() config = configparser.ConfigParser()
config.read(CONF_FILE) config.read(CONF_FILE)
logging.basicConfig(format="%(asctime)s: %(message)s", logging.basicConfig(format="%(asctime)s: %(message)s",
level=int(config['LOG_LEVEL']['log_level']) level=int(config['LOG_LEVEL']['log_level'])
) )
del(cwd) del cwd
REG_FILE = config['DEFAULT']['applications_db'] REG_FILE = config['DEFAULT']['applications_db']
# Does everything related to applicants, i.e. creating, manipulations... # Does everything related to applicants, i.e. creating, manipulations...
class applicants(): class Applicants:
# User identifier # User identifier
identifier = "username" identifier = "username"
# SQLite DB Path # SQLite DB Path
sourceDB = "" sourceDB = ""
# another sqlite to batch-recreate users # another sqlite to batch-recreate users
differentDB = "" differentDB = ""
def __init__(self, lident, sourceDB=REG_FILE):
def __init__(self, lident, sourcedb=REG_FILE):
self.identifier = lident self.identifier = lident
self.sourceDB = sourceDB self.sourceDB = sourcedb
self.__connectToDB__("source") self.__connectToDB__("source")
# all results shall be done with dict_factory! Makes everything so much simpler # all results shall be done with dict_factory! Makes everything so much simpler
self.sdbCursor.row_factory = dict_factory self.sdbCursor.row_factory = dict_factory
@ -75,16 +79,18 @@ class applicants():
self.ddbCursor = self.ddbConnection.cursor() self.ddbCursor = self.ddbConnection.cursor()
def __closeDB__(self, which): def __closeDB__(self, which):
if(which == "source"): if which == "source":
try: try:
self.sdbConnection.close() self.sdbConnection.close()
except sqlite3.Error as e: except sqlite3.Error as e:
logging.exception("Couldn't close database! Error: %s" % e) # @TODO: Dump full db with query or just the executed querys to file logging.exception(
"Couldn't close database! Error: %s" % e)
# @TODO: Dump full db with query or just the executed querys to file
else: else:
self.ddbConnection.close() # @TODO: Evaluate getting rid of ddb(differentDB)? self.ddbConnection.close() # @TODO: Evaluate getting rid of ddb(differentDB)?
# get List of all applications(not accepted yet) # get List of all applications(not accepted yet)
def getApplicationsList(self): def getapplicationslist(self):
query = "SELECT * FROM `applications` WHERE `status` = '0'" query = "SELECT * FROM `applications` WHERE `status` = '0'"
try: try:
self.sdbCursor.execute(query) self.sdbCursor.execute(query)
@ -94,7 +100,7 @@ class applicants():
rows = [] rows = []
return rows return rows
def getApprovedApplicantsList(self): def getapprovedapplicantslist(self):
query = "SELECT * From `applications` WHERE `status` = '1'" query = "SELECT * From `applications` WHERE `status` = '1'"
try: try:
self.sdbCursor.execute(query) self.sdbCursor.execute(query)
@ -105,22 +111,23 @@ class applicants():
return rows return rows
# edit aproved users # edit aproved users
def editApprovedApplicant(self, term, updaterow): def editapprovedapplicants(self, term):
try: try:
# the fuck did i try here?
self.sdbCursor.execute( self.sdbCursor.execute(
"UPDATE `applications` SET ? WHERE id=?", "UPDATE `applications` WHERE id=?", (str(term),)
( str(term), )
) )
self.sdbConnection.commit() self.sdbConnection.commit()
except sqlite3.Error as e: except sqlite3.Error as e:
logging.exception("Database Error: %s" % e) logging.exception("Database Error: %s" % e)
# set user to aproved # set user to aproved
def setApprovedApplication(self, selectterm): def setapprovedapplication(self, selectterm):
query = "SELECT `username` FROM `applications` WHERE `username` = `{0!s}`".format(selectterm) # query = "SELECT `username` FROM `applications` WHERE `username` = `{0!s}`".format(selectterm)
pass
# get applicants data # get applicants data
def getApplicantsData(self, term): def getapplicantsdata(self, term):
# @TODO: Use shorthand if for the correct query, directly into sqlite # @TODO: Use shorthand if for the correct query, directly into sqlite
if self.identifier == "id": if self.identifier == "id":
try: try:
@ -140,15 +147,15 @@ class applicants():
return result return result
# @TODO: migrade just approved users to some new/another sqlitedb # @TODO: migrade just approved users to some new/another sqlitedb
def migrateApprovedData(self, different_db): def migrateapproveddata(self, different_db):
pass pass
# @TODO: delete migrated data # @TODO: delete migrated data
def deleteMigratedDataSet(self, selectterm): def deletemigrateddata(self, selectterm):
pass pass
# Applicants whom doesnt got approved should get removed # Applicants whom doesnt got approved should get removed
def removeApplicant(self, term): def removeapplicant(self, term):
if self.identifier == "id": if self.identifier == "id":
try: try:
self.sdbCursor.execute( self.sdbCursor.execute(
@ -161,17 +168,17 @@ class applicants():
else: else:
self.sdbCursor.execute( self.sdbCursor.execute(
"DELETE FROM `applications` WHERE username = ?", 'DELETE FROM `applications` WHERE username = ?',
(str(term),) (str(term),)
) )
self.sdbConnection.commit() self.sdbConnection.commit()
# @TODO: Possibility to work without passing users manually # @TODO: Possibility to work without passing users manually
def selectedUser(userid, username = False): def selecteduser(userid, username=False):
pass pass
# Print out a list of aprovable users # Print out a list of aprovable users
def printApprovableUsers(self, users): def printapprovableusers(self, users):
i = 0 i = 0
for user in users: for user in users:
print("ID: {0!s}, Status: {0!s}, Name: {0!s}".format(i, user["status"], user["username"])) print("ID: {0!s}, Status: {0!s}, Name: {0!s}".format(i, user["status"], user["username"]))
@ -179,7 +186,8 @@ class applicants():
return i return i
# Get List of users # Get List of users
def userPrint(self, fetched, userid): @staticmethod
def userprint(fetched, userid):
print("ID: {0!s}".format(fetched[int(userid)]["id"])) print("ID: {0!s}".format(fetched[int(userid)]["id"]))
print("Username: {0!s}".format(fetched[int(userid)]["username"])) print("Username: {0!s}".format(fetched[int(userid)]["username"]))
print("Mail: {0!s}".format(fetched[int(userid)]["email"])) print("Mail: {0!s}".format(fetched[int(userid)]["email"]))
@ -187,8 +195,8 @@ class applicants():
print("Registrated time: {0!s}".format(fetched[int(userid)]["timestamp"])) print("Registrated time: {0!s}".format(fetched[int(userid)]["timestamp"]))
# Approve an applicant. Handles everything related, like create home dir, set flags blabla # Approve an applicant. Handles everything related, like create home dir, set flags blabla
def approveApplicant(self, term): def approveapplicant(self, term):
user = self.getApplicantsData(term) user = self.getapplicantsdata(term)
ret = self.__execScript(user) ret = self.__execScript(user)
if ret[0] != 0: # @DEBUG: Change to == 0 if ret[0] != 0: # @DEBUG: Change to == 0
print("Something went wrong in the user creation! Exiting without deleting users record in database!") print("Something went wrong in the user creation! Exiting without deleting users record in database!")
@ -207,99 +215,96 @@ class applicants():
else: else:
self.sdbCursor.execute( self.sdbCursor.execute(
"UPDATE `applications` SET `status`=1 WHERE `username`=?" "UPDATE `applications` SET `status`=1 WHERE `username`=?",
(str(term), ) (str(term), )
) )
self.sdbConnection.commit() self.sdbConnection.commit()
# Script execution, handles everything done with the shell/commands themselves # Script execution, handles everything done with the shell/commands themselves
def __execScript(self, user): @staticmethod
def __execScript(user):
# @TODO: omfg just write some wrapper-class/lib... sucks hard! # @TODO: omfg just write some wrapper-class/lib... sucks hard!
username = user["username"] username = user["username"]
homeDir="/home/"+username+"/" home_dir = "/home/" + username + "/"
sshDir=homeDir+".ssh/" ssh_dir = home_dir + ".ssh/"
executed = [] executed = []
executed.append(["useradd", "-m", username]) executed.append(["useradd", "-m", username])
rcode = subprocess.call(executed[0]) returncode = subprocess.call(executed[0])
if rcode != 0: if returncode != 0:
return [rcode,executed,] return [returncode, executed, ]
executed.append(["usermod", "--lock", username]) executed.append(["usermod", "--lock", username])
rcode = subprocess.call(executed[1]) #empty pw returncode = subprocess.call(executed[1]) # empty pw
if rcode != 0: if returncode != 0:
return [rcode,executed,] return [returncode, executed, ]
executed.append(["usermod", "-a", "-G", "tilde", username]) executed.append(["usermod", "-a", "-G", "tilde", username])
rcode = subprocess.call(executed[2]) # add to usergroup returncode = subprocess.call(executed[2]) # add to usergroup
if rcode != 0: if returncode != 0:
return [rcode,executed,] return [returncode, executed, ]
executed.append(["mkdir", sshDir]) executed.append(["mkdir", ssh_dir])
try: try:
# @TODO: use config variable(chmodPerms) # @TODO: use config variable(chmodPerms)
ret = os.mkdir(sshDir, 0o777) #create sshdir os.mkdir(ssh_dir, 0o777) # create sshdir
rcode = 0 returncode = 0
except OSError as e: except OSError as e:
logging.exception(e.strerror) logging.exception(e.strerror)
rcode = e.errno # False, couldn't create. returncode = e.errno # False, couldn't create.
return [rcode,executed,] return [returncode, executed, ]
executed.append(["write(sshkey) to", sshDir+"authorized_keys"]) executed.append(["write(sshkey) to", ssh_dir + "authorized_keys"])
with open(sshDir+"authorized_keys", "w") as f: with open(ssh_dir + "authorized_keys", "w") as f:
f.write(user["pubkey"]) f.write(user["pubkey"])
if f.closed != True: if not f.closed:
logging.exception("Could'nt write to authorized_keys!") logging.exception("Could'nt write to authorized_keys!")
return [rcode,executed,] return [returncode, executed, ]
executed.append(["chmod", "-Rv", "700", sshDir]) executed.append(["chmod", "-Rv", "700", ssh_dir])
try: try:
os.chmod(sshDir+"authorized_keys", 0o700) # directory is already 700 os.chmod(ssh_dir + "authorized_keys", 0o700) # directory is already 700
rcode = 0 returncode = 0
except OSError as e: except OSError as e:
logging.exception(e.strerror) logging.exception(e.strerror)
rcode = e.errno returncode = e.errno
return [rcode, executed,] return [returncode, executed, ]
try: try:
executed.append(["chown", "-Rv", username+":"+username, sshDir]) executed.append(["chown", "-Rv", username + ":" + username, ssh_dir])
os.chown(sshDir, pwd.getpwnam(username)[2], pwd.getpwnam(username)[3]) #2=>uid, 3=>gid os.chown(ssh_dir, pwd.getpwnam(username)[2], pwd.getpwnam(username)[3]) # 2=>uid, 3=>gid
executed.append(["chown", "-v", username+":"+username, sshDir+"authorized_keys"]) executed.append(["chown", "-v", username + ":" + username, ssh_dir + "authorized_keys"])
os.chown(sshDir+"authorized_keys", pwd.getpwnam(username)[2], pwd.getpwnam(username)[3]) os.chown(ssh_dir + "authorized_keys", pwd.getpwnam(username)[2], pwd.getpwnam(username)[3])
rcode = 0 returncode = 0
except OSError as e: except OSError as e:
logging.exception(e.strerror) # @TODO: maybe append strerror to executed instead of printing it logging.exception(e.strerror) # @TODO: maybe append strerror to executed instead of printing it
rcode = e.errno returncode = e.errno
return [rcode, executed,] return [returncode, executed, ]
return [rcode,executed,]
"""
{'id': 7, 'username': 'testuser47', 'email': '47test@testmail.com', 'name':
'test Name', 'pubkey': 'ssh-rsa [...]', 'timestamp': '2018-08-22 13:31:16', 'status': 0}
""" return [returncode, executed, ]
# {'id': 7, 'username': 'testuser47', 'email': '47test@testmail.com', 'name':
# 'test Name', 'pubkey': 'ssh-rsa [...]', 'timestamp': '2018-08-22 13:31:16', 'status': 0}
def main(): def main():
# how many times the Seperator/Delimiter? # how many times the Separator/Delimiter?
delcount = 40 delcount = 40
# The seperator for the menu # The separator for the menu
Seperator = "="*delcount separator = "=" * delcount
Menu = Seperator+"\n\t\t Main-Menu:\n\n" \ menu = separator + "\n\t\t Main-Menu:\n\n" \
"\t 1) list and edit pending users\n" \ "\t 1) list and edit pending users\n" \
"\t 2) list applicants\n" \ "\t 2) list applicants\n" \
"\t 3) edit applicant\n" \ "\t 3) edit applicant\n" \
"\t 4) quit\n"+Seperator+"\n" "\t 4) quit\n" + separator + "\n"
# Identify by ID # Identify by ID
applications = applicants(lident = "id") applications = Applicants(lident="id")
while 1 != 0: while 1 != 0:
print(Menu) print(menu)
command = input("Please select, what you want to do: \n -> ") command = input("Please select, what you want to do: \n -> ")
# User shouldnt be able to type something in that isnt a number # User shouldn't be able to type something in that isnt a number
if command.isalpha() or command == '': if command.isalpha() or command == '':
clear() clear()
print("!!! invalid input, please try again. !!!") print("!!! invalid input, please try again. !!!")
@ -312,65 +317,66 @@ def main():
exit(0) exit(0)
# Edit and list pending users/applicants @TODO Wording: Users or applicants? # Edit and list pending users/applicants @TODO Wording: Users or applicants?
elif command == 1: elif command == 1:
users = applications.getApplicationsList() users = applications.getapplicationslist()
i=applications.printApprovableUsers(users) i = applications.printapprovableusers(users)
if i == 0: if i == 0:
print("No pending users") print("No pending users")
# giving some time to aknowledge that something WRONG happened # giving some time to acknowledge that something WRONG happened
input("Continue with Keypress...") input("Continue with Keypress...")
clear() clear()
continue continue
usersel = 0 user_selection = 0
UserMax = i user_max = i
print("Menu:\n r=>return to main") print("Menu:\n r=>return to main")
# Edit Menue # Edit Menu
while 1 != 0 or usersel != "r": while 1 != 0 or user_selection != "r":
i = applications.printApprovableUsers(users) i = applications.printapprovableusers(users)
if usersel == "r": if user_selection == "r":
break # break when user presses r break # break when user presses r
usersel = input("Which user( ID ) do you want to change? ->") user_selection = input("Which user( ID ) do you want to change? ->")
if len(usersel) > 1 or usersel.isalpha(): if len(user_selection) > 1 or user_selection.isalpha():
usersel = "" user_selection = ""
# convert to int if input isnt an r # convert to int if input isnt an r
usersel = int(usersel) if usersel != '' and usersel != 'r' else 0 user_selection = int(user_selection) if user_selection != '' and user_selection != 'r' else 0
if usersel > UserMax - 1: if user_selection > user_max - 1:
print("User {0!s} doesn't exist!".format(usersel)) print("User {0!s} doesn't exist!".format(user_selection))
continue continue
# Show the user his chosen user and ask what to do # Show the user his chosen user and ask what to do
applications.userPrint(users, usersel) applications.userprint(users, user_selection)
print("You chosed ID No. {0!s}, what do you like to do?".format(usersel)) print("You chosed ID No. {0!s}, what do you like to do?".format(user_selection))
chosenUser = usersel chosen_user = user_selection
usersel = "" user_selection = ""
# Finally down the edit menue! # Finally down the edit menu!
while usersel != "e": while user_selection != "e":
usersel = input("User: {0!s}\n \t\t(A)ctivate \n\t\t(R)emove \n\t\tR(e)turn\n -> ".format(chosenUser)) user_selection = input(
if usersel == "A": "User: {0!s}\n \t\t(A)ctivate \n\t\t(R)emove \n\t\tR(e)turn\n -> ".format(chosen_user))
applications.approveApplicant(users[chosenUser]['id']) if user_selection == "A":
print("User {0!s} has been successfully approved!".format(users[chosenUser]['username'])) applications.approveapplicant(users[chosen_user]['id'])
print("User {0!s} has been successfully approved!".format(users[chosen_user]['username']))
input("waiting for input...") input("waiting for input...")
clear() clear()
usersel="e" # remove for being able to continue editing? user_selection = "e" # remove for being able to continue editing?
continue continue
elif usersel == "R": elif user_selection == "R":
applications.removeApplicant(users[chosenUser]['id']) applications.removeapplicant(users[chosen_user]['id'])
print("User {0!s} successfully deleted!".format(user[chosenUser]['username'])) print("User {0!s} successfully deleted!".format(user[chosen_user]['username']))
input("waiting for input...") input("waiting for input...")
clear() clear()
continue continue
elif usersel == "e": elif user_selection == "e":
clear() clear()
continue continue
elif int(command) == 2: elif int(command) == 2:
users = applications.getApprovedApplicantsList() users = applications.getapprovedapplicantslist()
if users == []: if not users:
print("no activate users yet!") print("no activate users yet!")
i = 0 i = 0
for user in users: for user in users:
@ -381,6 +387,7 @@ def main():
else: else:
exit(0) exit(0)
if __name__ == "__main__": if __name__ == "__main__":
try: try:
main() main()

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