87 lines
2.8 KiB
Python
87 lines
2.8 KiB
Python
"""Tests for company shared-MX DNS onboarding."""
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from unittest.mock import patch
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from app.services.dns_verification import verify_company_dns
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from app.services.domain_provisioning import (
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build_company_dns_records,
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build_shared_mx_spf_value,
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register_relay_domain,
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)
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def test_build_company_dns_records_use_shared_mx_and_spf_include():
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records = build_company_dns_records(
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"acme.com",
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"mail.getall.help",
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"agmail",
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"abc123public",
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"_spf.getall.help",
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)
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purposes = [record["purpose"] for record in records]
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assert purposes == ["mx", "spf", "dkim", "dmarc"]
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mx = next(record for record in records if record["purpose"] == "mx")
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spf = next(record for record in records if record["purpose"] == "spf")
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dkim = next(record for record in records if record["purpose"] == "dkim")
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assert mx["host"] == "@"
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assert mx["value"] == "mail.getall.help"
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assert mx["priority"] == 10
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assert spf["value"] == "v=spf1 include:_spf.getall.help ~all"
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assert dkim["host"] == "agmail._domainkey"
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assert "abc123public" in dkim["value"]
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assert not any(record.get("purpose") == "mail_host" for record in records)
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def test_build_shared_mx_spf_value():
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assert build_shared_mx_spf_value("_spf.getall.help") == (
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"v=spf1 include:_spf.getall.help ~all"
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)
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def test_register_relay_domain_appends_once(tmp_path, monkeypatch):
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relay_file = tmp_path / "domains.list"
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monkeypatch.setenv("RELAY_DOMAINS_FILE", str(relay_file))
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from app.config import get_settings
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get_settings.cache_clear()
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register_relay_domain("Acme.COM")
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register_relay_domain("acme.com")
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assert relay_file.read_text(encoding="utf-8") == "acme.com\n"
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get_settings.cache_clear()
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@patch("app.services.dns_verification._lookup_a")
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@patch("app.services.dns_verification._lookup_mx")
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@patch("app.services.dns_verification._lookup_txt")
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def test_verify_company_dns_all_pass(mock_txt, mock_mx, mock_a):
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mock_mx.return_value = [(10, "mail.getall.help")]
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mock_a.return_value = ["38.180.106.242"]
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mock_txt.side_effect = lambda name: {
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"acme.com": ['v=spf1 include:_spf.getall.help ~all'],
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"_spf.getall.help": ["v=spf1 ip4:38.180.106.242 ~all"],
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"agmail._domainkey.acme.com": ["v=DKIM1; k=rsa; p=abc123"],
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"_dmarc.acme.com": ["v=DMARC1; p=quarantine; rua=mailto:dmarc@acme.com"],
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}.get(name, [])
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checks = verify_company_dns(
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domain_name="acme.com",
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shared_mail_host="mail.getall.help",
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dkim_selector="agmail",
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dkim_public_key="abc123",
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platform_spf_include="_spf.getall.help",
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)
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assert all(check["verified"] for check in checks)
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assert [check["purpose"] for check in checks] == [
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"mx",
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"spf",
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"platform_spf",
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"dkim",
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"dmarc",
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]
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