def validate_password(form, password_field):
username = form.username.data
password = password_field.data
if not username:
return None
config.reload()
if not (config.config.has_section("auth")
and config.config.has_option("auth", username)
and config.config.get("auth", username) == hash_pwd(password)):
raise ValidationError("Wrong username or password")
def transact(sourceWID, srcPwd, targetWID, amount, conn):
result = "{0}TRANSACTION:{1} | {2:>6} | -> | {3:>6} | {4:8.2f}"\
.format(utils.colors.BRIGHTCYAN.value,
utils.colors.END.value, sourceWID, targetWID, amount)
c = conn.cursor()
c.execute('SELECT * FROM wallets WHERE walletID=?', (sourceWID, ))
sourceWallet = c.fetchone()
if not sourceWallet:
raise utils.NotFoundError('Source')
if utils.hash_pwd(srcPwd) != sourceWallet[2]:
raise utils.PasswordMismatchError()
c.execute('SELECT * FROM wallets WHERE walletID=?', (targetWID, ))
targetWallet = c.fetchone()
if not targetWallet:
raise utils.NotFoundError('Target')
if amount > sourceWallet[3]:
raise utils.InsufficientFundsError()
sourceId = sourceWallet[0]
targetId = targetWallet[0]
newSourceWalletAmt = sourceWallet[3] - amount
newTargetWalletAmt = targetWallet[3] + amount
# Raised in case the final balance exceeds the limit.
try:
c.execute('UPDATE wallets SET balance = ? WHERE id = ?', (
newSourceWalletAmt,
sourceId,
))
c.execute('UPDATE wallets SET balance = ? WHERE id = ?', (
newTargetWalletAmt,
targetId,
))
c.execute('INSERT INTO transactions VALUES(NULL, ?,?,?)', (
sourceId,
targetId,
amount,
))
conn.commit()
except sqlite3.Error as e:
raise utils.TransactionError(e.args[0])
def _setup_config(self):
self.general__ticket_limit = "3000"
self.general__min_class_occur = "30"
self.defaults__schedule = "0 0 * * *"
self.svm__coefficient = "240.0"
self.svm__cache_size = "2000"
self.jira__default_resolutions = "Fixed"
self.jira__default_statuses = "Resolved,Closed"
self.auth__admin = hash_pwd("admin")
self.save()
def _setup_config(self):
self.general__ticket_limit = "3000"
self.general__min_class_occur = "30"
self.defaults__schedule = "0 0 * * *"
self.svm__coefficient = "240.0"
self.svm__cache_size = "2000"
self.jira__default_resolutions = "Fixed"
self.jira__default_statuses = "Resolved,Closed"
self.auth__admin = hash_pwd("admin")
self.save()
def register(self):
data = request_json()
# recaptcha
errorMsg = validate_recaptcha(data['recaptcha'])
if errorMsg:
return failed(errorMsg)
#
schema = {
'email': rules['email'],
'first_name': {
'required': True,
'type': 'string',
'maxlength': 255
},
'last_name': {
'required': True,
'type': 'string',
'maxlength': 255
},
'password': rules['password'],
'user_type': {
'required': True,
'type': 'string',
'allowed': ['school', 'student']
},
}
v = make_validator(schema)
if not v.validate(data):
return failed('Invalid input', {'error': v.errors})
if data.get('user_type') != 'student':
return failed('Invalid user_type')
user = self.model.objects.filter(email=data['email']).first()
if user:
return failed('An account with this email already exists')
data['password'] = hash_pwd(data['password'])
try:
user = store(self.model, data)
profileData = dict_pluck(data, ['first_name', 'last_name'])
profileData['user_id'] = user.id
profile = store(models.student_profile, profileData)
self.do_send_confirmation_email(user.email, user.id)
except Exception as e:
print(e)
errorMsg = str(e)
if errorMsg:
return failed(errorMsg)
login_user(user)
return success()
def settings():
form = ConfigurationForm(obj=config)
if form.validate_on_submit():
# auth__admin is special, because it needs to be hashed before being
# passed to the config and saved
auth__admin = form.auth__admin.data
form.auth__admin.data = None
form.populate_obj(config)
if auth__admin:
config.auth__admin = hash_pwd(auth__admin)
config.save()
flash("Settings successfully updated")
return redirect(url_for("settings"))
# No need to present a hash digest to the user :)
form.auth__admin.data = None
return render_template("settings.html", form=form)
def settings():
form = ConfigurationForm(obj=config)
if form.validate_on_submit():
# auth__admin is special, because it needs to be hashed before being
# passed to the config and saved
auth__admin = form.auth__admin.data
form.auth__admin.data = None
form.populate_obj(config)
if auth__admin:
config.auth__admin = hash_pwd(auth__admin)
config.save()
flash("Settings successfully updated")
return redirect(url_for("settings"))
# No need to present a hash digest to the user :)
form.auth__admin.data = None
return render_template("settings.html", form=form)
def reset_password(self):
data = request_json()
# recaptcha
errorMsg = validate_recaptcha(data['recaptcha'])
if errorMsg:
return failed(errorMsg)
# validate
schema = {
'user_id': {
'required': True,
'type': 'string'
},
'token': {
'required': True,
'type': 'string'
},
'password': rules['password'],
}
v = make_validator(schema)
if not v.validate(data):
return failed('Invalid input', {'error': v.errors})
#
record = models.reset_password_email.objects.filter(
token=data['token']).first()
user = self.model.objects.filter(id=data['user_id']).first()
if not record or not user or record.email != user.email:
return failed('Illegal request')
#
expired = (datetime.now() - record.updated_at).seconds > 3600 * 1
if expired:
return failed('Link expired')
user.password = hash_pwd(data['password'])
user.email_confirmed = True
user.save()
record.delete()
return success()
from plugins.seeder import fake, pop
import utils as ut
import models
from plugins.ResourceController import store, update
import random
# student
emails = ['*****@*****.**', '*****@*****.**']
passwords = ['123456', '123456']
for i in range(5):
data = {
'email': pop(emails) or fake.email(),
'password': ut.hash_pwd(pop(passwords) or fake.password()),
'user_type': 'student',
'email_confirmed': True,
}
user = store(models.user, data)
data = {
'user_id': user.id,
'avatar': fake.img(),
'first_name': fake.fstname(),
'middle_name': fake.mdname(),
'last_name' : fake.lstname(),
'gender' : fake.gender(),
'birthday': fake.ts(),
'nationality' : fake.country_code(),
'country_of_residence' : fake.country_code(),
'phone' : fake.phone(),
'passport_info' : {"number":fake.randstr(),"issued_country":fake.country_code(),"expiry_date":fake.ts()},
'emergency_contact_persons' : [{"name":fake.name(),"relationship":"father","tel":fake.phone()},{"name":None,"relationship":None,"tel":None}],
}
},
{
'w_id': 'w4',
'pwd': 'pwd4',
'balance': 190.0
},
]
limit = 200
walletTableSql = f'''CREATE TABLE wallets(id INTEGER PRIMARY KEY AUTOINCREMENT,
walletID TEXT UNIQUE, passwordHash TEXT, balance REAL
CHECK(balance >= 0 and balance <={limit}))'''
conn = sqlite3.connect('ewallet.db')
c = conn.cursor()
c.execute(walletTableSql)
c.execute('''
CREATE TABLE transactions(id INTEGER PRIMARY KEY AUTOINCREMENT,
sourceWID INTEGER, targetWID INTEGER, amount REAL,
FOREIGN KEY(sourceWID) REFERENCES wallets(id),
FOREIGN KEY(targetWID) REFERENCES wallets(id))''')
for wallet in wallet_spec:
pwdHash = utils.hash_pwd(wallet['pwd'])
wallet_data = (wallet['w_id'], pwdHash, wallet['balance'])
c.execute("INSERT INTO wallets VALUES(NULL, ?, ?, ?)", wallet_data)
conn.commit()
conn.close()
def register(self):
data = request_json()
# recaptcha
errorMsg = validate_recaptcha(data['recaptcha'])
if errorMsg:
return failed(errorMsg)
#
schema = {
'name': {
'required': True,
'type': 'string',
'maxlength': 255
},
'address': {
'required': True,
'type': 'string',
'maxlength': 255
},
'city': {
'required': True,
'type': 'string',
'maxlength': 255
},
'country': {
'required': True,
'type': 'string',
'maxlength': 255
},
'email': rules['email'],
'introduction': {
'required': True,
'type': 'string',
'maxlength': 1000
},
'website': {
'required': True,
'type': 'string',
'maxlength': 1000
},
'contact_persons': {
'required': True,
'maxlength': 1000
},
'registration_document': {
'required': True,
'maxlength': 1000
},
}
v = make_validator(schema)
if not v.validate(data):
return failed('Invalid input', {'error': v.errors})
try:
t = data['contact_persons']
keys = ['last_name', 'first_name', 'title', 'email', 'tel']
if not keys_match(t[0], keys) or not keys_match(t[1], keys):
return failed('Invalid input')
for k, v in t[0].items():
if not v:
return failed('The %s is required.' %
(k.replace('_', ' ')))
except Exception as e:
app.logger.debug(e)
return failed('Invalid input')
#
user = self.model.objects.filter(email=data['email']).first()
if user:
return failed('An account with this email already exists')
userData = {
'email': data['email'],
'password': hash_pwd(str_rand(16)),
'user_type': 'school',
}
try:
user = store(self.model, userData)
data['user_id'] = user.id
data['status'] = 'pending'
profile = store(models.school_profile, data)
except Exception as e:
app.logger.debug(e)
return failed(str(e))
return success()
