All Questions
Tagged with openssl self-signed-certificate
37
questions
0
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0
answers
24
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How to check OpenSSL: alert internal error, handshake failure for CA
Context is our Mosquitto broker, running on a certain domain. User can connect via TLS only.
We are using a self-signed certificate for this purpose, because we want to sign client certificates by ...
- 125
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293
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curl: (60) SSL: unable to obtain common name from peer certificate
I'm trying to create self-signed certificates for my webserver but it's not going well. The title is the error message curl gives me when I run
curl --noproxy "*" https://example.com
(with ...
1
vote
1
answer
2k
views
Use openssl 3 to create a self-signed certificate just like what "New-SelfSignedCertificate" can
First of all, I did googling about openssl, such as this one, and also tried dozens of time on creating a valid self-signed certificate.
But I guess asking on serverfault would be much quicker.
My ...
- 83
0
votes
1
answer
277
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Configure OpenVPN with existing certificate
I want to configure OpenVPN with available certificates, without using easy-rsa.
I use openssl to generate private.key and csr.csr. Then I use opensource CA EJBCA to authenticate csr and create a ...
- 1
0
votes
0
answers
36
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self signed for a site accessible through VPN
I'd like to know if what I'm doing is right or is there another way to do this?
I have this site that is accessible through VPN and i'd like the end users not to see the "not secured" ...
- 11
0
votes
1
answer
340
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self signed certificate for a site that can only be access through VPN
I read a lot of articles about self signed certificates and I'm not exactly sure if I'm getting near to what I want to actually achieve.
I'm trying to implement a self signed certificate so that the ...
- 11
0
votes
0
answers
729
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.p12 certificate not working on mac (Ventura 13.4.1) but works on windows
I generated ssl certificates for (Nifi Registry https://nifi.apache.org/registry.html) I installed them in Windows.. it worked and i get a prompt to select certificate when i open the website https://
...
- 103
1
vote
1
answer
7k
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Squid! FATAL: No valid signing certificate configured for HTTPS_port
I've been struggling with Squid 4.13 on Ubuntu 20.04 for about a week now.
My latest (and hopefully last) problem is this:
FATAL: No valid signing certificate configured for HTTPS_port
and this is ...
- 276
1
vote
1
answer
3k
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CA with intermediate certificate for vault
I want to setup Private CA for internal services using Vault (HashiCorp). I am generating Root CA & Intermediate CA certificate outside of Vault. Vault will be generating short-lived (30 days) ...
- 101
0
votes
1
answer
8k
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Openssl "Self-signed certificate in certificate chain" when server sends whole certificate chain with the self-signed certificate to the client
I am having the following certificate chain:
Self-signed Certificate --> Intermediate --> Client cert, Server cert. I have application for ssl communication and also verify peer setting. I try to ...
0
votes
2
answers
10k
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error when trying to add custom extensions to X509 certificates using openSSL
I am trying to add custom extensions to my self-signed certificate.
I tried the following
openssl req -x509 -newkey rsa:4096 -keyout key.pem -out cert.pem -days 365 -extfile myconfig.cnf -extensions ...
- 163
1
vote
1
answer
1k
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OpenSSL invalid revocation date / update CRL?
I have an index.txt file where I changed the value of a certificate - whose certificate file I do not have - from V to R to revoke it.
The index.txt looks as follows exemplarily:
V 220303095424Z ...
- 111
2
votes
1
answer
5k
views
Generate end-entity certificate with OpenSSL for localhost on IIS
I would like to ask how to generate end entity certificate based on my own CA root certificate?
I've generated root CA this way:
openssl req -x509 -newkey rsa:4096 -sha256 -days 3650 -nodes \
-...
- 31
4
votes
3
answers
18k
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openssl keeps creating v1 certificate instead of v3
Hell everyone,
so i'm trying to create a self signed certificate for my domain and for some reason openssl keeps creating V1 certificates for my server instead of V3 and that is causing browsers to ...
11
votes
1
answer
24k
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Self signed ssl I created for localhost cannot be trusted even though I have already imported it to chrome
I am creating https server side that I am using to practice OAuth to Instagram which requires https.
I generated a certificate using ssl by running the script from the following link: https://gist....
- 111