Bug#1013928: marked as done (ITP: golang-github-emersion-go-msgauth -- A Go library and tools for DKIM, DMARC and Authentication-Results)
Your message dated Thu, 07 Jul 2022 18:49:12 +0000
with message-id <E1o9WYq-000AjB-N4@fasolo.debian.org>
and subject line Bug#1013928: fixed in golang-github-emersion-go-msgauth 0.6.6-1
has caused the Debian Bug report #1013928,
regarding ITP: golang-github-emersion-go-msgauth -- A Go library and tools for DKIM, DMARC and Authentication-Results
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
1013928: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1013928
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message ---
- To: submit@bugs.debian.org
- Subject: ITP: golang-github-emersion-go-msgauth -- A Go library and tools for DKIM, DMARC and Authentication-Results
- From: "Robin Jarry" <robin@jarry.cc>
- Date: Mon, 27 Jun 2022 18:17:32 +0200
Package: wnpp
Severity: wishlist
Owner: Robin Jarry <robin@jarry.cc>
* Package name : golang-github-emersion-go-msgauth
Version : 0.6.6-1
Upstream Author : Simon Ser
* URL : https://github.com/emersion/go-msgauth
* License : Expat
Programming Lang: Go
Description : A Go library and tools for DKIM, DMARC and Authentication-Results
go-msgauth
.
godocs.io (https://godocs.io/github.com/emersion/go-msgauth) builds.sr.ht
status (https://builds.sr.ht/~emersion/go-msgauth/commits/master)
.
A Go library and tools to authenticate e-mails:
.
* Create and verify DKIM signatures
(https://tools.ietf.org/html/rfc6376)
* Create and parse Authentication-Results header fields
(https://tools.ietf.org/html/rfc7601)
* Fetch DMARC (http://tools.ietf.org/html/rfc7489) records
.
DKIM godocs.io (https://godocs.io/github.com/emersion/go-msgauth/dkim)
.
Sign
.
r := strings.NewReader(mailString)
.
options := &dkim.SignOptions{
Domain: "example.org",
Selector: "brisbane",
Signer: privateKey,
}
.
var b bytes.Buffer
if err := dkim.Sign(&b, r, options); err != nil {
log.Fatal(err)
}
.
Verify
.
r := strings.NewReader(mailString)
.
verifications, err := dkim.Verify(r)
if err != nil {
log.Fatal(err)
}
.
for _, v := range verifications {
if v.Err == nil {
log.Println("Valid signature for:", v.Domain)
} else {
log.Println("Invalid signature for:", v.Domain, v.Err)
}
}
.
FAQ
.
**Why can't I verify a mail.Message directly?** A mail.Message header is
already parsed, and whitespace characters (especially continuation
lines) are removed. Thus, the signature computed from the parsed header
is not the same as the one computed from the raw header.
.
**How can I publish my public key?** You have to add a TXT record to
your DNS zone. See RFC 6376 appendix C
(https://tools.ietf.org/html/rfc6376#appendix-C). You can use the dkim-
keygen tool included in go-msgauth to generate the key and the TXT
record.
.
Authentication-Results godocs.io
(https://godocs.io/github.com/emersion/go-msgauth/authres)
.
// Format
results := []authres.Result{
&authres.SPFResult{Value: authres.ResultPass, From: "example.net"},
&authres.AuthResult{Value: authres.ResultPass, Auth:
"sender@example.com"},
}
s := authres.Format("example.com", results)
log.Println(s)
.
// Parse
identifier, results, err := authres.Parse(s)
if err != nil {
log.Fatal(err)
}
.
log.Println(identifier, results)
.
DMARC godocs.io (https://godocs.io/github.com/emersion/go-msgauth/dmarc)
.
See the GoDoc page.
.
Tools
.
A few tools are included in go-msgauth:
.
* dkim-keygen: generate a DKIM key
* dkim-milter: a mail filter to sign and verify DKIM signatures
* dkim-verify: verify a DKIM-signed email
* dmarc-lookup: lookup the DMARC policy of a domain
.
License
.
MIT
This is a new build dependency for aerc.
--- End Message ---
--- Begin Message ---
Source: golang-github-emersion-go-msgauth
Source-Version: 0.6.6-1
Done: Robin Jarry <robin@jarry.cc>
We believe that the bug you reported is fixed in the latest version of
golang-github-emersion-go-msgauth, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to 1013928@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Robin Jarry <robin@jarry.cc> (supplier of updated golang-github-emersion-go-msgauth package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Wed, 29 Jun 2022 13:39:03 +0530
Source: golang-github-emersion-go-msgauth
Binary: go-msgauth golang-github-emersion-go-msgauth-dev
Architecture: source amd64 all
Version: 0.6.6-1
Distribution: unstable
Urgency: medium
Maintainer: Debian Go Packaging Team <team+pkg-go@tracker.debian.org>
Changed-By: Robin Jarry <robin@jarry.cc>
Description:
go-msgauth - Go library and tools for DKIM, DMARC and Authentication-Results (
golang-github-emersion-go-msgauth-dev - Go library and tools for DKIM, DMARC and Authentication-Results (
Closes: 1013928
Changes:
golang-github-emersion-go-msgauth (0.6.6-1) unstable; urgency=medium
.
* Initial release (Closes: #1013928)
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