mirror of
https://github.com/simple-login/app.git
synced 2024-09-04 09:31:30 +02:00
107 lines
4.1 KiB
Python
107 lines
4.1 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 EMAIL_SERVERS_WITH_PRIORITY, EMAIL_SERVERS, DKIM_DNS_VALUE
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from app.dashboard.base import dashboard_bp
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from app.dns_utils import (
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get_mx_domains,
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get_spf_domain,
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get_dkim_record,
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get_txt_record,
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)
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from app.extensions import db
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from app.models import CustomDomain
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@dashboard_bp.route("/domains/<int:custom_domain_id>", methods=["GET", "POST"])
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@login_required
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def domain_detail(custom_domain_id):
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# only premium user can see custom domain
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if not current_user.is_premium():
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flash("Only premium user can add custom domains", "warning")
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return redirect(url_for("dashboard.index"))
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custom_domain = CustomDomain.get(custom_domain_id)
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if not custom_domain or custom_domain.user_id != current_user.id:
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flash("You cannot see this page", "warning")
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return redirect(url_for("dashboard.index"))
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mx_ok = spf_ok = dkim_ok = True
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mx_errors = spf_errors = dkim_errors = []
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if request.method == "POST":
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if request.form.get("form-name") == "check-mx":
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mx_domains = get_mx_domains(custom_domain.domain)
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if mx_domains != EMAIL_SERVERS:
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mx_ok = False
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mx_errors = get_mx_domains(custom_domain.domain, keep_priority=True)
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else:
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flash(
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"Your domain is verified. Now it can be used to create custom alias",
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"success",
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)
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custom_domain.verified = True
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db.session.commit()
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return redirect(
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url_for(
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"dashboard.domain_detail", custom_domain_id=custom_domain.id
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)
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)
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elif request.form.get("form-name") == "check-spf":
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spf_domains = get_spf_domain(custom_domain.domain)
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for email_server in EMAIL_SERVERS:
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email_server = email_server[:-1] # remove the trailing .
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if email_server not in spf_domains:
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flash(
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f"{email_server} is not included in your SPF record.", "warning"
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)
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spf_ok = False
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if spf_ok:
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custom_domain.spf_verified = True
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db.session.commit()
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flash("The SPF is setup correctly", "success")
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return redirect(
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url_for(
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"dashboard.domain_detail", custom_domain_id=custom_domain.id
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)
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)
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else:
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spf_errors = get_txt_record(custom_domain.domain)
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elif request.form.get("form-name") == "check-dkim":
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dkim_record = get_dkim_record(custom_domain.domain)
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correct_dkim_record = f"v=DKIM1; k=rsa; p={DKIM_DNS_VALUE}"
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if dkim_record == correct_dkim_record:
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flash("The DKIM is setup correctly.", "success")
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custom_domain.dkim_verified = True
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db.session.commit()
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return redirect(
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url_for(
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"dashboard.domain_detail", custom_domain_id=custom_domain.id
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)
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)
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else:
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dkim_ok = False
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dkim_errors = get_txt_record(f"dkim._domainkey.{custom_domain.domain}")
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elif request.form.get("form-name") == "delete":
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name = custom_domain.domain
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CustomDomain.delete(custom_domain_id)
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db.session.commit()
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flash(f"Domain {name} has been deleted successfully", "success")
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return redirect(url_for("dashboard.custom_domain"))
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spf_include_records = []
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for priority, email_server in EMAIL_SERVERS_WITH_PRIORITY:
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spf_include_records.append(f"include:{email_server[:-1]}")
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spf_record = f"v=spf1 {' '.join(spf_include_records)} -all"
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dkim_record = f"v=DKIM1; k=rsa; p={DKIM_DNS_VALUE}"
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return render_template("dashboard/domain_detail.html", **locals())
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