StasonJatham
e8f7d6bfdf
Single stateless Go process that consumes CT logs via embedded (patched) CertSpotter internals, classifies cloud/database/storage DNS identifiers in-process with a zero-allocation classifier, enriches via round-robin DNS resolvers with CNAME following, and batch-writes useful findings to PostgreSQL. - third_party/certspotter: 2-hunk IdentifierSink patch, no stdout/JSON/files - internal/classify: AWS/Azure/GCP/Firebase/Cloudflare R2/DigitalOcean/Supabase/OCI - internal/dns: sharded bounded TTL cache, multi-resolver load balancing + failover - internal/pipeline: bounded queues, dedup, direct-priority load shedding - internal/store: pgx batch writer, Postgres CT checkpoints (no cert contents) - internal/probe: optional non-destructive reachability checks (off by default) - Docker: distroless non-root, read-only rootfs, no app volume, resource limits - tests enforce 0 allocs/op on the classifier and sink hot path
50 lines
1.9 KiB
Go
50 lines
1.9 KiB
Go
// Copyright (C) 2016 Opsmate, Inc.
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//
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// This Source Code Form is subject to the terms of the Mozilla
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// Public License, v. 2.0. If a copy of the MPL was not distributed
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// with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
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//
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// This software is distributed WITHOUT A WARRANTY OF ANY KIND.
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// See the Mozilla Public License for details.
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package certspotter
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import (
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"testing"
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)
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func doWildcardTest(t *testing.T, dnsName string, wildcard string, expected bool) {
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if MatchesWildcard(dnsName, wildcard) != expected {
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t.Errorf("MatchesWildcard(%q, %q) != %v", dnsName, wildcard, expected)
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}
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}
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func TestMatchesWildcard(t *testing.T) {
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doWildcardTest(t, "", "", true)
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doWildcardTest(t, "example.com", "example.com", true)
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doWildcardTest(t, "example.org", "example.com", false)
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doWildcardTest(t, "example.com", "", false)
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doWildcardTest(t, "", "example.com", false)
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doWildcardTest(t, "", "*.example.com", false)
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doWildcardTest(t, "", "exam*ple.com", false)
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doWildcardTest(t, "", "exam*ple.co*m", false)
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doWildcardTest(t, "example.org", "example.com", false)
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doWildcardTest(t, "example.org", "*.example.com", false)
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doWildcardTest(t, "example.org", "exam*ple.com", false)
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doWildcardTest(t, "example.org", "exam*ple.co*m", false)
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doWildcardTest(t, "example.com", "*.example.com", false)
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doWildcardTest(t, "www.example.com", "*.example.com", true)
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doWildcardTest(t, "", "*", true)
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doWildcardTest(t, "", "****", true)
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doWildcardTest(t, "a", "****", true)
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doWildcardTest(t, "a", "*", true)
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doWildcardTest(t, "a", "****", true)
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doWildcardTest(t, "abcd", "****", true)
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doWildcardTest(t, "abcdef", "****", true)
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doWildcardTest(t, "www-example.com", "*-example.com", true)
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doWildcardTest(t, "www-example-www.com", "*-example-*.com", true)
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doWildcardTest(t, "examplecom", "example*", true)
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doWildcardTest(t, "example.com", "example*", false)
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doWildcardTest(t, "examplea.com", "example*", false)
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}
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