243 lines
8.7 KiB
Python
243 lines
8.7 KiB
Python
import arrow
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from flask import (
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render_template,
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request,
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redirect,
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url_for,
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flash,
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)
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from flask_login import login_required, current_user
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from app import email_utils
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from app.config import (
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URL,
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FIRST_ALIAS_DOMAIN,
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ALIAS_RANDOM_SUFFIX_LENGTH,
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CONNECT_WITH_PROTON,
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)
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from app.dashboard.base import dashboard_bp
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from app.dashboard.views.enter_sudo import sudo_required
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from app.dashboard.views.mailbox_detail import ChangeEmailForm
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from app.db import Session
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from app.email_utils import (
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email_can_be_used_as_mailbox,
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personal_email_already_used,
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)
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from app.extensions import limiter
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from app.jobs.export_user_data_job import ExportUserDataJob
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from app.log import LOG
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from app.models import (
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BlockBehaviourEnum,
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PlanEnum,
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ResetPasswordCode,
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EmailChange,
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User,
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Alias,
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AliasGeneratorEnum,
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SenderFormatEnum,
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UnsubscribeBehaviourEnum,
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)
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from app.proton.utils import perform_proton_account_unlink
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from app.utils import (
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random_string,
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CSRFValidationForm,
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canonicalize_email,
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)
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@dashboard_bp.route("/account_setting", methods=["GET", "POST"])
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@login_required
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@sudo_required
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@limiter.limit("5/minute", methods=["POST"])
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def account_setting():
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change_email_form = ChangeEmailForm()
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csrf_form = CSRFValidationForm()
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email_change = EmailChange.get_by(user_id=current_user.id)
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if email_change:
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pending_email = email_change.new_email
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else:
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pending_email = None
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if request.method == "POST":
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if not csrf_form.validate():
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flash("Invalid request", "warning")
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return redirect(url_for("dashboard.setting"))
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if request.form.get("form-name") == "update-email":
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if change_email_form.validate():
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# whether user can proceed with the email update
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new_email_valid = True
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new_email = canonicalize_email(change_email_form.email.data)
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if new_email != current_user.email and not pending_email:
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# check if this email is not already used
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if personal_email_already_used(new_email) or Alias.get_by(
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email=new_email
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):
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flash(f"Email {new_email} already used", "error")
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new_email_valid = False
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elif not email_can_be_used_as_mailbox(new_email):
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flash(
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"You cannot use this email address as your personal inbox.",
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"error",
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)
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new_email_valid = False
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# a pending email change with the same email exists from another user
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elif EmailChange.get_by(new_email=new_email):
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other_email_change: EmailChange = EmailChange.get_by(
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new_email=new_email
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)
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LOG.w(
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"Another user has a pending %s with the same email address. Current user:%s",
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other_email_change,
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current_user,
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)
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if other_email_change.is_expired():
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LOG.d(
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"delete the expired email change %s", other_email_change
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)
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EmailChange.delete(other_email_change.id)
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Session.commit()
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else:
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flash(
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"You cannot use this email address as your personal inbox.",
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"error",
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)
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new_email_valid = False
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if new_email_valid:
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email_change = EmailChange.create(
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user_id=current_user.id,
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code=random_string(
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60
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), # todo: make sure the code is unique
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new_email=new_email,
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)
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Session.commit()
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send_change_email_confirmation(current_user, email_change)
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flash(
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"A confirmation email is on the way, please check your inbox",
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"success",
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)
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return redirect(url_for("dashboard.account_setting"))
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elif request.form.get("form-name") == "change-password":
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flash(
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"You are going to receive an email containing instructions to change your password",
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"success",
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)
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send_reset_password_email(current_user)
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return redirect(url_for("dashboard.account_setting"))
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elif request.form.get("form-name") == "send-full-user-report":
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if ExportUserDataJob(current_user).store_job_in_db():
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flash(
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"You will receive your SimpleLogin data via email shortly",
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"success",
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)
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else:
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flash("An export of your data is currently in progress", "error")
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partner_sub = None
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partner_name = None
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return render_template(
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"dashboard/account_setting.html",
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csrf_form=csrf_form,
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PlanEnum=PlanEnum,
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SenderFormatEnum=SenderFormatEnum,
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BlockBehaviourEnum=BlockBehaviourEnum,
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change_email_form=change_email_form,
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pending_email=pending_email,
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AliasGeneratorEnum=AliasGeneratorEnum,
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UnsubscribeBehaviourEnum=UnsubscribeBehaviourEnum,
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partner_sub=partner_sub,
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partner_name=partner_name,
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FIRST_ALIAS_DOMAIN=FIRST_ALIAS_DOMAIN,
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ALIAS_RAND_SUFFIX_LENGTH=ALIAS_RANDOM_SUFFIX_LENGTH,
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connect_with_proton=CONNECT_WITH_PROTON,
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)
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def send_reset_password_email(user):
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"""
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generate a new ResetPasswordCode and send it over email to user
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"""
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# the activation code is valid for 1h
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reset_password_code = ResetPasswordCode.create(
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user_id=user.id, code=random_string(60)
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)
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Session.commit()
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reset_password_link = f"{URL}/auth/reset_password?code={reset_password_code.code}"
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email_utils.send_reset_password_email(user.email, reset_password_link)
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def send_change_email_confirmation(user: User, email_change: EmailChange):
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"""
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send confirmation email to the new email address
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"""
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link = f"{URL}/auth/change_email?code={email_change.code}"
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email_utils.send_change_email(email_change.new_email, user.email, link)
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@dashboard_bp.route("/resend_email_change", methods=["GET", "POST"])
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@limiter.limit("5/hour")
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@login_required
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@sudo_required
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def resend_email_change():
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form = CSRFValidationForm()
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if not form.validate():
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flash("Invalid request. Please try again", "warning")
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return redirect(url_for("dashboard.setting"))
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email_change = EmailChange.get_by(user_id=current_user.id)
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if email_change:
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# extend email change expiration
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email_change.expired = arrow.now().shift(hours=12)
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Session.commit()
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send_change_email_confirmation(current_user, email_change)
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flash("A confirmation email is on the way, please check your inbox", "success")
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return redirect(url_for("dashboard.setting"))
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else:
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flash(
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"You have no pending email change. Redirect back to Setting page", "warning"
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)
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return redirect(url_for("dashboard.setting"))
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@dashboard_bp.route("/cancel_email_change", methods=["GET", "POST"])
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@login_required
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@sudo_required
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def cancel_email_change():
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form = CSRFValidationForm()
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if not form.validate():
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flash("Invalid request. Please try again", "warning")
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return redirect(url_for("dashboard.setting"))
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email_change = EmailChange.get_by(user_id=current_user.id)
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if email_change:
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EmailChange.delete(email_change.id)
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Session.commit()
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flash("Your email change is cancelled", "success")
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return redirect(url_for("dashboard.setting"))
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else:
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flash(
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"You have no pending email change. Redirect back to Setting page", "warning"
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)
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return redirect(url_for("dashboard.setting"))
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@dashboard_bp.route("/unlink_proton_account", methods=["POST"])
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@login_required
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@sudo_required
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def unlink_proton_account():
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csrf_form = CSRFValidationForm()
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if not csrf_form.validate():
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flash("Invalid request", "warning")
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return redirect(url_for("dashboard.setting"))
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perform_proton_account_unlink(current_user)
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flash("Your Proton account has been unlinked", "success")
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return redirect(url_for("dashboard.setting"))
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