74 lines
2.5 KiB
Python
74 lines
2.5 KiB
Python
from datetime import datetime
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from flask import flash, redirect, render_template, url_for
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from flask_bcrypt import generate_password_hash
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from flask_login import login_user
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from sqlalchemy.exc import (DatabaseError, DataError, IntegrityError,
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InterfaceError, InvalidRequestError)
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from werkzeug.routing import BuildError
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from app import db
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from forms.resetpasswordform import ResetPasswordForm
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from models.usermodel import User
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def ResetPassword(path):
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linkvalid = False
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user = User.query.filter_by(resethash=path).first()
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if user is None:
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return redirect(url_for("index"))
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timepassed = datetime.now() - user.resettime
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if timepassed.days < 1:
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linkvalid = True
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resetpasswordform = ResetPasswordForm()
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if resetpasswordform.validate_on_submit():
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return ResetUserPasswordInDB(user, resetpasswordform)
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return render_template(
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"resetpassword.html",
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resetpasswordform=resetpasswordform,
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path=path,
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linkvalid=linkvalid,
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)
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def ResetUserPasswordInDB(user, resetpasswordform):
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try:
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newpassword = resetpasswordform.confirmpassword.data
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user.password = generate_password_hash(newpassword)
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user.resethash = None
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user.resettime = None
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db.session.commit()
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flash("Password Succesfully updated", "success")
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login_user(user)
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return redirect(url_for("index"))
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except InvalidRequestError:
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db.session.rollback()
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resetpasswordform.email.errors.append("Something went wrong!")
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flash("Something went wrong!", "danger")
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except IntegrityError:
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db.session.rollback()
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resetpasswordform.email.errors.append("User already exists!")
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flash("User already exists!", "warning")
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except DataError:
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db.session.rollback()
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resetpasswordform.email.errors.append("Invalid Entry")
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flash("Invalid Entry", "warning")
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except InterfaceError:
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db.session.rollback()
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resetpasswordform.email.errors.append(
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"Error connecting to the database"
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)
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flash("Error connecting to the database", "danger")
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except DatabaseError:
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db.session.rollback()
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resetpasswordform.email.errors.append(
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"Error connecting to the database"
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)
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flash("Error connecting to the database", "danger")
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except BuildError:
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db.session.rollback()
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resetpasswordform.email.errors.append("Unknown error occured!")
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flash("An error occured !", "danger")
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