Displaying 20 results from an estimated 20000 matches similar to: "self signing certificates"
2014 Apr 18
4
Changing SSL certificates - switching from self-signed to RapidSSL
Hi all,
Ok, been wanting to do this for a while, and I after the Heartbleed
fiasco, the boss finally agreed to let me buy some real certs...
Until now, we've been using self-signed certs with the following dovecot
config:
ssl = required
ssl_cert = </etc/ssl/ourCerts/imap.pem
ssl_key = </etc/ssl/ourCerts/imap_key.pem
Now, I've created new keys/certs and the CSR, got the new
2016 Jun 15
8
https and self signed
I followed the instructions here https://wiki.centos.org/HowTos/Https
Checking port 80 I get the file...
curl http://localhost/file.html
<HTML>
<FORM>
Working
</FORM>
</HTML>
Checking port 443 I get and error
curl https://localhost/file.html
curl: (60) Peer's certificate issuer has been marked as not trusted by the
user.
More details here:
2006 May 30
2
SSL certificate and rails...
Newbie Q:
Building a webstore and need to have SLL-encryption on the checkout
pages...
I have no previous experience with SSL.
I understand that I need a SSL-certificate. I''m planning on purchasing
the cert from RapidSSL, but to do that I need to generate a CSR
(Certificate Signing Request). How do I do that?
How do I install the certificate on the server? Are there any guides on
2006 Mar 08
2
self-signed certificates
Hallo,
i'm having troubles installing self-signed certificates for dovecot.
After installing, dovecot generates a key and cert. But he is using the
wrong common name (where does dovecot get this name from?). I tried
deleting them and installing a handcrafted cert with this:
openssl genrsa -out mail.key 2048
openssl req -new -key mail.key -out mail.csr
openssl x509 -req -days 4312 -in
2007 Jul 25
6
Signing certificates with mongrel+apache puppetmaster
Hi,
Is there a way to have puppetmaster sign new clients'' certificates when
using apache+mongrel for serving, without having a separate puppetmaster
instance running webrick on a different port/IP?
I guess this does not work out of the box because apache is told to do
the verification very early in the connection process, at which point it
does not yet know that the client is going to
2019 Mar 14
5
regarding ssl certificates
On Thu, 14 Mar 2019 12:13:15 +0100
"Guido Goluke, MajorLabel via dovecot" <dovecot at dovecot.org> wrote:
> Op 14-03-19 om 11:46 schreef mick crane via dovecot:
> > Excuse dopey question.
> > I'm not exactly clear about certificates.
> > Apache2 default install has this snake oil certificate
> > Can make a new one for apache
> > Can make one
2016 Sep 29
3
HTTPS certificates (off topic)
How do I get a valid certificate for a box that is behind a firewall and
does not have a DNS entry?
I was looking at letsencrypt.org but currently it looks like a valid DNS
entry is needed, of which I don't have.
There is nothing special about my setup, its just a box that is not
directly on the internet, no DNS entry but I need HTTPS to run correctly.
How do I generate a trusted
2016 Jun 16
1
https and self signed
On 06/16/2016 11:23 AM, Valeri Galtsev wrote:
> as the one who has to handle quite a
> few certificates, I only will go with certificates valid for a year,
> ...do I miss something?).
Yes. The tool that creates certificate/key pairs, submits the CSR, and
installs the certificate is intended to be fully automated. In
production, you should be running it as an automatic job.
As
2016 Jun 15
8
https and self signed
On Jun 15, 2016, at 7:57 AM, ????????? ???????? <nevis2us at infoline.su> wrote:
>
> Nowadays it's quite easy to get normal ssl certificates for free. E.g.
>
> http://www.startssl.com
> http://buy.wosign.com/free
Today, I would prefer Let?s Encrypt:
https://letsencrypt.org/
It is philosophically aligned with the open source software world, rather than act as bait
2019 Mar 14
3
regarding ssl certificates
On Thu, 14 Mar 2019 09:51:14 -0400
Phil Turmel via dovecot <dovecot at dovecot.org> wrote:
> On 3/14/19 7:40 AM, Stephan von Krawczynski via dovecot wrote:
>
> > Sorry I have to write this, but this is again pointing people in a fake
> > security direction.
>
> You should be sorry, because you are wrong.
>
> > The only valid authority for a certificate
2017 Feb 20
2
Problem with Let's Encrypt Certificate
yacinechaouche at yahoo.com writes:
> Interesting. Is there any particular benefit in having only one file
> for both certificate and private key ? I find that putting private key
> in a separate file feels more secure.
It's convenient to have key and cert in one place if you don't need
the certificate to be publically readable. Keeping it in separate
files would add slightly
2013 Feb 16
22
How to manually create Puppet CA and client certificates using openssl?
I am wondering how to manually (using openssl instead of puppet cert
command) create CA that would be usable by Puppet? The goal would be to
script creation of such CA''s to deploy them on multiple puppetmasters,
instead of certificates being created on them via puppet cert command.
Any ideas on how to do it? I was only able to find something like that:
2017 Aug 09
5
is a self signed certificate always invalid the first time?
So i?m using dovecot, and i created a self signed certificate with mkcert.sh based on dovecot-openssl.cnf. The name in there matches my mail server.
The first time it connects in mac mail however, it says the certificate is invalid and another server might pretend to be me etc.
I then have the option of trusting it.
Is this normal behaviour? Will it always be invalid if it?s not signed by a
2016 Jun 16
5
https and self signed
On 06/16/2016 10:53 AM, Walter H. wrote:
> lets encrypt only trusts for 3 months; would you really except in an
> onlineshop, someone trusts this shop?
> let us think something like this: "when the CA only trusts for 3
> months, how should I trust for a longer period
> which is important for warranty ..."
I doubt that most users check the dates on SSL certificates,
2015 Jul 27
2
LMPT SSL
Hello,
I tryed to eneble TLS connection from postfix to dovecot lmtp.
Unfortunely I have problem with certificate, postfix shows,
2015-07-27T12:51:15.025333+02:00 k30 postfix/lmtp[4572]: Untrusted TLS
connection established to 192.168.67.30[192.168.67.30]:24: TLSv1.2 with
cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)
I checked certs by openssl s_client:
#openssl s_client -connect
2012 Sep 12
11
RHEL Kickstart and Puppet certificates
Hello everybody,
we´re using Red Hat Kickstarts for some systems. On every new kickstart
we´ve to delete the client certificate first on the master.
Ist there a best practise to renew the certificate or delete it remotely on
the master?
kind regards,
Ano
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2017 Aug 10
8
is a self signed certificate always invalid the first time?
On Wed, 9 Aug 2017 08:39:30 -0700
Gregory Sloop <gregs at sloop.net> wrote:
> AV> So i?m using dovecot, and i created a self signed certificate
> AV> with mkcert.sh based on dovecot-openssl.cnf. The name in there matches
> AV> my mail server.
>
> AV> The first time it connects in mac mail however, it says the
> AV> certificate is invalid and another
2017 Aug 18
5
is a self signed certificate always invalid the first time?
On 8/11/2017 1:29 PM, Ralph Seichter wrote:
> On 11.08.2017 11:36, Michael Felt wrote:
>
>> This is what Ralph means when he says "have been running a CA for
>> 15+ years" - not that he is (though he could!) sell certificates
>> commercially - rather, he is using an initial certificate to sign
>> later certificates with.
> Actually, I do sell certificates
2018 Jun 15
6
wildcard certificate
Hi all - I am trying to figure out how to add a wild card certificate given
to me for a CentOS installation. I have a script that sets up HTTPS so I
am a little familiar with things - but they provided me two files:
name_ee.crt
name_i1.crt
I'm not sure how to apply that to the /etc/httpd/conf.d/ssl.conf file?
Anyone done that before ?
My initial searches were not helpful. Thanks,
Jerry
2010 Sep 08
4
OpenSSL
Hello anyone used OpenSSL before?
Why do we need to pay for expensive SSL certs when there is OpenSSL
which is provided free? Is there a difference?
I''ve got an ecommerce website, and wondering if OpenSSL is enough?
Your thoughts will be appreciated
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