happyDomain/checker-email-keys
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This commit is contained in:
nemunaire 2026-04-23 18:30:01 +07:00
commit 1ade94ce28
16 changed files with 118 additions and 170 deletions
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4
.gitignore vendored
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@ -1,2 +1,2 @@
checker-openpgpkey
checker-openpgpkey.so
checker-email-keys
checker-email-keys.so

6
Dockerfile
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@ -6,9 +6,9 @@ WORKDIR /src
COPY go.mod go.sum ./
RUN go mod download
COPY . .
RUN CGO_ENABLED=0 go build -ldflags "-X main.Version=${CHECKER_VERSION}" -o /checker-openpgpkey .
RUN CGO_ENABLED=0 go build -ldflags "-X main.Version=${CHECKER_VERSION}" -o /checker-email-keys .
FROM scratch
COPY --from=builder /checker-openpgpkey /checker-openpgpkey
COPY --from=builder /checker-email-keys /checker-email-keys
EXPOSE 8080
ENTRYPOINT ["/checker-openpgpkey"]
ENTRYPOINT ["/checker-email-keys"]

2
Makefile
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@ -1,4 +1,4 @@
CHECKER_NAME := checker-openpgpkey
CHECKER_NAME := checker-email-keys
CHECKER_IMAGE := happydomain/$(CHECKER_NAME)
CHECKER_VERSION ?= custom-build

2
NOTICE
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@ -1,4 +1,4 @@
checker-openpgpkey
checker-email-keys
Copyright (c) 2026 The happyDomain Authors
This product is licensed under the MIT License (see LICENSE).

4
README.md
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@ -1,4 +1,4 @@
# checker-openpgpkey
# checker-email-keys
DANE-Email posture checker for happyDomain.
@ -107,7 +107,7 @@ Auto-filled by the host: `domain_name`, `subdomain`, `service`,
make plugin
# Standalone HTTP server
make && ./checker-openpgpkey -listen :8080
make && ./checker-email-keys -listen :8080
```
## HTML report

12
checker/collect.go
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@ -1,9 +1,3 @@
// This file is part of the happyDomain (R) project.
// Copyright (c) 2026 happyDomain
// Authors: Pierre-Olivier Mercier, et al.
//
// Licensed under the MIT License (see LICENSE).
package checker
import (
@ -123,13 +117,9 @@ func (p *emailKeyProvider) Collect(ctx context.Context, opts sdk.CheckerOptions)
data.RecordCount = len(ans.Records)
if ans.Rcode == dns.RcodeNameError || len(ans.Records) == 0 {
sev := SeverityCrit
if ans.Rcode == dns.RcodeNameError {
sev = SeverityCrit
}
data.Findings = append(data.Findings, Finding{
Code: CodeDNSNoRecord,
Severity: sev,
Severity: SeverityCrit,
Message: fmt.Sprintf("Authoritative DNS returned no %s record at %s.", dns.TypeToString[qtype], data.QueriedOwner),
Fix: "Ensure the record is present in the zone and that the zone has been loaded by the authoritative servers.",
})

6
checker/definition.go
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@ -1,9 +1,3 @@
// This file is part of the happyDomain (R) project.
// Copyright (c) 2026 happyDomain
// Authors: Pierre-Olivier Mercier, et al.
//
// Licensed under the MIT License (see LICENSE).
package checker
import (

6
checker/dns.go
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@ -1,9 +1,3 @@
// This file is part of the happyDomain (R) project.
// Copyright (c) 2026 happyDomain
// Authors: Pierre-Olivier Mercier, et al.
//
// Licensed under the MIT License (see LICENSE).
package checker
import (

6
checker/interactive.go
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@ -1,9 +1,3 @@
// This file is part of the happyDomain (R) project.
// Copyright (c) 2026 happyDomain
// Authors: Pierre-Olivier Mercier, et al.
//
// Licensed under the MIT License (see LICENSE).
package checker
import (

6
checker/provider.go
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@ -1,9 +1,3 @@
// This file is part of the happyDomain (R) project.
// Copyright (c) 2026 happyDomain
// Authors: Pierre-Olivier Mercier, et al.
//
// Licensed under the MIT License (see LICENSE).
package checker
import (

6
checker/report.go
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@ -1,9 +1,3 @@
// This file is part of the happyDomain (R) project.
// Copyright (c) 2026 happyDomain
// Authors: Pierre-Olivier Mercier, et al.
//
// Licensed under the MIT License (see LICENSE).
package checker
import (

6
checker/rule.go
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@ -1,9 +1,3 @@
// This file is part of the happyDomain (R) project.
// Copyright (c) 2026 happyDomain
// Authors: Pierre-Olivier Mercier, et al.
//
// Licensed under the MIT License (see LICENSE).
package checker
import (

6
checker/types.go
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@ -1,9 +1,3 @@
// This file is part of the happyDomain (R) project.
// Copyright (c) 2026 happyDomain
// Authors: Pierre-Olivier Mercier, et al.
//
// Licensed under the MIT License (see LICENSE).
// Package checker implements the OPENPGPKEY/SMIMEA DANE checker for
// happyDomain. It runs a comprehensive testsuite on the DNS-published
// OpenPGP key (RFC 7929) or S/MIME certificate (RFC 8162) corresponding

2
go.mod
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@ -1,4 +1,4 @@
module git.happydns.org/checker-openpgpkey
module git.happydns.org/checker-email-keys
go 1.25.0

10
main.go
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@ -4,23 +4,23 @@ import (
"flag"
"log"
openpgpkey "git.happydns.org/checker-openpgpkey/checker"
emailkeys "git.happydns.org/checker-email-keys/checker"
sdk "git.happydns.org/checker-sdk-go/checker"
)
var listenAddr = flag.String("listen", ":8080", "HTTP listen address")
// Version is the standalone binary's version. Override with:
//
// go build -ldflags "-X main.Version=1.2.3" .
var Version = "custom-build"
var listenAddr = flag.String("listen", ":8080", "HTTP listen address")
func main() {
flag.Parse()
openpgpkey.Version = Version
emailkeys.Version = Version
server := sdk.NewServer(openpgpkey.Provider())
server := sdk.NewServer(emailkeys.Provider())
if err := server.ListenAndServe(*listenAddr); err != nil {
log.Fatalf("server error: %v", err)
}

8
plugin/plugin.go
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@ -4,18 +4,18 @@
package main
import (
openpgpkey "git.happydns.org/checker-openpgpkey/checker"
emailkeys "git.happydns.org/checker-email-keys/checker"
sdk "git.happydns.org/checker-sdk-go/checker"
)
// Version is the plugin's version, meant to be overridden by CI:
//
// go build -buildmode=plugin -ldflags "-X main.Version=1.2.3" -o checker-openpgpkey.so ./plugin
// go build -buildmode=plugin -ldflags "-X main.Version=1.2.3" -o checker-email-keys.so ./plugin
var Version = "custom-build"
// NewCheckerPlugin is the symbol resolved by happyDomain when loading
// the .so file.
func NewCheckerPlugin() (*sdk.CheckerDefinition, sdk.ObservationProvider, error) {
openpgpkey.Version = Version
return openpgpkey.Definition(), openpgpkey.Provider(), nil
emailkeys.Version = Version
return emailkeys.Definition(), emailkeys.Provider(), nil
}