Server Fault Stack Exchange
Server Fault Stack Exchange

Questions tagged [openssl]

OpenSSL: The Open Source Toolkit for SSL and TLS

OpenSSL is an open source project which develops software for Secure Sockets Layer (SSL v2/v3), Transport Layer Security (TLS v1), as well being a full-strength general purpose cryptography library.

OpenSSL provides both a library (for use within your own program), and a series of command line tools for common tasks.

1601 questions
0
votes
1 answer

How to install PHP 7.4.3 on CentOS 8?

I need to upgrade to PHP 7.4.3 (from 7.4.14), and I have somehow managed to make no progress after many, many hours. *Needed for MediaWiki, Roundcube and PostfixAdmin. Two questions: Do I have to compile from source to get 7.4.3, or is there an…
SKNB
  • 25
  • 1
  • 10
0
votes
1 answer

Fresh OwnCloud Installation Loads Blank White Page

I am on Ubuntu 20.04 and I just installed the latest version of owncloud on my lamp installation located at /var/www/html/owncloud/ Problem: owncloud serves blank white page at https://someothersite.org/ useful info: I already have multiple…
Maestro223
  • 203
  • 2
  • 13
0
votes
1 answer

OpenSSL Configuration for Ubuntu 20.04 LAMP& WP Multisites

Question: How do I apply 1 OpenSSL certificate to all websites located in html directory? Problem: When visiting https://localhost.site1.com or https://localhost.site2.com only index.html located at /var/www/html/index.html is displayed because…
Maestro223
  • 203
  • 2
  • 13
0
votes
1 answer

Generate keys for nginx, with only a public key

I have an Elasticsearch endpoint as a service (I have no access to config/server). The service provided me with a username and password, and a single "TLS certificate" file, which when decoded says that it is RSA Public-Key: (2048 bit) I am running…
C C
  • 423
  • 1
  • 4
  • 16
0
votes
0 answers

links, lynx, curl and wget don't like my new SSL certificate, but Chrome does

I recently bought an SSL certificate (positiveSSL). I configured NGINX to work with it. I can go to the https:// version of the site, and Chrome declares that the certificate is "valid and trusted". However, command line programs say the opposite.…
Jesse Hogan
  • 101
  • 3
0
votes
1 answer

DKIM - key pair generation recommendations

I wonder if it is okay to generate a key pair (.key and .cert files) for DKIM like this: openssl req -newkey rsa:2048 -sha256 -x509 -nodes -days 3650 -keyout dkim-rsa.key -out dkim-rsa.cert By reading RFC 6376 I can see that standards only demand…
71GA
  • 363
  • 1
  • 3
  • 10
0
votes
1 answer

number of crl certificate(s) or pem certificate(s) present in p7s file

Q. How can we find out the number of CRL files or number of PEM files that can be generated from a P7S file? I understand ( from here ) that the data that is contained in a P7S file is nothing but the encoded(in ASN1, DER format) data of PEM…
csavvy
  • 125
  • 4
0
votes
1 answer

Open SSL Error on Windows 10 - Converting a signed CSR from PEM to CRT

I am attempting to create an IPSec VPN connection with x.509 cert authentication for users. What follows is a test to get things going and isn't a secure implementation. I will get a certificate from a trusted source when I get this working, in the…
S4M8
  • 3
  • 3
0
votes
2 answers

ERR_CERT_COMMON_NAME_INVALID on chrome based browsers

When trying to login to my website (pvapp.umwelt-campus.de/user/loghin) on Chrome based browsers I get the error: POST https://143.93.46.35:60702/user/login net::ERR_CERT_COMMON_NAME_INVALID that's the IP and port of my backend. On firefox it…
Ora nge
  • 111
  • 4
0
votes
1 answer

Problems with SSL: server certificate is a CA certificate

I have a self-hosted lubuntu server on my LAN which has some services useful for my net (a wordpress in /var/www/html, an owncloud, and a flask app). The problem is that some days ago I installed a self signed ssl certificate which worked perfectly…
g5fighter
  • 25
  • 1
  • 2
  • 6
0
votes
1 answer

Apache SSL error : Unable to read server certificate from file

I am getting an Apache error while server startup. The error reads: [error] Init: Unable to read server certificate from file /etc/pki/tls/certs/ca-bundle.trust.crt [error] SSL Library Error: 218529960 error:0D0680A8:asn1 encoding…
Mohit Kanojia
  • 101
  • 3
0
votes
1 answer

apache httpd is restarting once a day with error AH00428: Parent: child process xxxxx exited with status 3221225477 -- Restarting

We have Apache/2.4.34 (Win32) OpenSSL/1.0.2o configuration for one of our user environment. The apache process exits once daily and restarts automatically. Things are working fine after the restart. They have applied patch(SSL). Could it be a reason…
bhanu
  • 1
  • 2
0
votes
0 answers

Cannot sign in to aws console

I'm having problems getting to the signin page of aws in Ubuntu 20.04 with latest updates. As I suspect this to be a network problem, I've tried accessing with curl and openssl. Sometimes (randomly) following commands doesn't fail and I get…
rosencreuz
  • 101
  • 1
0
votes
1 answer

Certbot — Post-Handshake New Session Ticket arrived

At the start of the negociation, Secure Renegotiation IS NOT supported occurs. During the last Session Ticket (and perhaps the one before), it seems that the SSL connection succeeded. Could you let me know what is happening here? Should I worry…
lucasart
  • 123
  • 1
  • 9
0
votes
1 answer

Enabling Nginx TLSv1.3 error despite having Openssl 1.1.1g

I have Nginx 1.18.0 and OpenSSL enabled v1.1.1g. I know before this version is not possible to enable TLSv1.3 but even with this version is not possible. If I check ssl checkers website its enabled v1.2 perfectly without any error but not v1.3 any…
danone
  • 166
  • 1
  • 10
1 2 3
…
99
100