README: add Root CA certificate DST Root CA X3

This is used by Let's Encrypt to cross-sign.
This commit is contained in:
Christian Hesse 2018-12-20 17:25:23 +01:00
parent 44be3d8d07
commit abdc9b0cbd
3 changed files with 34 additions and 5 deletions

View file

@ -52,22 +52,30 @@ files to your MikroTik device.
Then we import the certificates.
[admin@MikroTik] > / certificate import file-name=letsencrypt.pem passphrase=""
certificates-imported: 2
certificates-imported: 3
private-keys-imported: 0
files-imported: 1
decryption-failures: 0
keys-with-no-certificate: 0
For basic verification we rename the certifiactes and print their count. Make
sure the certificate count is **two**.
sure the certificate count is **three**.
[admin@MikroTik] > / certificate set name="ISRG-Root-X1" [ find where fingerprint="96bcec06264976f37460779acf28c5a7cfe8a3c0aae11a8ffcee05c0bddf08c6" ]
[admin@MikroTik] > / certificate set name="Let-s-Encrypt-Authority-X3" [ find where fingerprint="731d3d9cfaa061487a1d71445a42f67df0afca2a6c2d2f98ff7b3ce112b1f568" ]
[admin@MikroTik] > / certificate print count-only where fingerprint="96bcec06264976f37460779acf28c5a7cfe8a3c0aae11a8ffcee05c0bddf08c6" or fingerprint="731d3d9cfaa061487a1d71445a42f67df0afca2a6c2d2f98ff7b3ce112b1f568"
2
[admin@MikroTik] > / certificate set name="DST-Root-CA-X3" [ find where fingerprint="0687260331a72403d909f105e69bcf0d32e1bd2493ffc6d9206d11bcd6770739" ]
[admin@MikroTik] > / certificate print count-only where fingerprint="96bcec06264976f37460779acf28c5a7cfe8a3c0aae11a8ffcee05c0bddf08c6" or fingerprint="731d3d9cfaa061487a1d71445a42f67df0afca2a6c2d2f98ff7b3ce112b1f568" or fingerprint="0687260331a72403d909f105e69bcf0d32e1bd2493ffc6d9206d11bcd6770739"
3
Always make sure there are no certificates installed you do not know or want!
Actually we do not require the certificate named `DST Root CA X3`, but as it
is used by `Let's Encrypt` to cross-sign we install it anyway - this makes
sure things do not go wrong if the intermediate certificate is replaced.
The IdenTrust certificate *should* be available from their
[download page](https://www.identrust.com/support/downloads). The site is
crap and a good example how to *not* do it.
Now let's download the main scripts and add them in configuration on the fly.
[admin@MikroTik] > :foreach script in={ "global-config"; "global-functions"; "script-updates" } do={ / system script add name=$script source=([ / tool fetch check-certificate=yes-without-crl ("https://git.eworm.de/cgit.cgi/routeros-scripts/plain/" . $script) output=user as-value]->"data"); }