86 lines
3.1 KiB
Python
86 lines
3.1 KiB
Python
from flask import render_template, request, redirect, url_for, flash
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from flask_login import login_required, current_user
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from app.config import MAX_NB_SUBDOMAIN
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from app.dashboard.base import dashboard_bp
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from app.log import LOG
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from app.models import CustomDomain, Mailbox, SLDomain
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@dashboard_bp.route("/subdomain", methods=["GET", "POST"])
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@login_required
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def subdomain_route():
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if not current_user.subdomain_is_available():
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flash("Unknown error, redirect to the home page", "error")
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return redirect(url_for("dashboard.index"))
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sl_domains = SLDomain.filter_by(can_use_subdomain=True).all()
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subdomains = CustomDomain.filter_by(
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user_id=current_user.id, is_sl_subdomain=True
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).all()
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errors = {}
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if request.method == "POST":
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if request.form.get("form-name") == "create":
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if not current_user.is_premium():
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flash("Only premium plan can add subdomain", "warning")
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return redirect(request.url)
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if len(subdomains) >= MAX_NB_SUBDOMAIN:
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flash(
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f"You can't create more than {MAX_NB_SUBDOMAIN} subdomains", "error"
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)
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return redirect(request.url)
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subdomain = request.form.get("subdomain").lower().strip()
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domain = request.form.get("domain").lower().strip()
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if domain not in [sl_domain.domain for sl_domain in sl_domains]:
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LOG.e("Domain %s is tampered by %s", domain, current_user)
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flash("Unknown error, refresh the page", "error")
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return redirect(request.url)
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full_domain = f"{subdomain}.{domain}"
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if CustomDomain.get_by(domain=full_domain):
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flash(f"{full_domain} already used", "error")
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elif Mailbox.filter(
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Mailbox.verified.is_(True),
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Mailbox.email.endswith(f"@{full_domain}"),
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).first():
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flash(f"{full_domain} already used in a SimpleLogin mailbox", "error")
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else:
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new_custom_domain = CustomDomain.create(
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is_sl_subdomain=True,
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catch_all=True, # by default catch-all is enabled
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domain=full_domain,
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user_id=current_user.id,
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verified=True,
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dkim_verified=False, # wildcard DNS does not work for DKIM
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spf_verified=True,
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dmarc_verified=False, # wildcard DNS does not work for DMARC
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ownership_verified=True,
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commit=True,
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)
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flash(
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f"New subdomain {new_custom_domain.domain} is created",
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"success",
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)
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return redirect(
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url_for(
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"dashboard.domain_detail",
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custom_domain_id=new_custom_domain.id,
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)
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)
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return render_template(
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"dashboard/subdomain.html",
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sl_domains=sl_domains,
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errors=errors,
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subdomains=subdomains,
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can_create=len(subdomains) < MAX_NB_SUBDOMAIN,
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)
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