Gentoo Archives: gentoo-user

From: Adam Carter <adamcarter3@×××××.com>
To: "gentoo-user@l.g.o" <gentoo-user@l.g.o>
Subject: Re: [gentoo-user] [OT] ca-certificate to domain-name mapping question
Date: Mon, 05 Mar 2018 14:25:51
Message-Id: CAC=wYCGT9mF01-iKVB9jMUusLV-mDGi6DbctpA+cNoX_M4wzLQ@mail.gmail.com
In Reply to: [gentoo-user] [OT] ca-certificate to domain-name mapping question by Walter Dnes
1 On Monday, March 5, 2018, Walter Dnes <waltdnes@××××××××.org> wrote:
2
3 > app-misc/ca-certificates splatters a bunch of files all over the
4 > place. Question... is there a utility to figure out which domains any
5 > particular certificate covers
6 >
7
8 A ca certificate may sign any domain cert, and new domains can be signed at
9 any time.
10
11 So any certificate is only as trusted as the least trustworthy ca in your
12 certificate store.... some people call this a dumpster fire. Certificate
13 transparency (logs of who issued what) helps reduce the risk of a dodgy ca
14 issuing a certificate they shouldn’t have without being noticed.
15
16 You can go the other way, and see which ca was used to sign any cert that a
17 server presents, as that info is included in the cert presented by the
18 server.

Replies

Subject Author
Re: [gentoo-user] [OT] ca-certificate to domain-name mapping question Mick <michaelkintzios@×××××.com>