Questions tagged [certificates]
Questions about signed certificates and the processes involved (Creation, signing, accepting, viewing)
250
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Issues while using Watchdata proxkey Digital signature device in ubuntu 22.04
I am trying to install watchdata proxkey DSC(Digital Signature Certificate) in ubuntu 22.04. Proxkey driver downloaded from emudra site:https://www.e-mudhra.com/repository/
and NICDSign.deb Downloaded ...
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0
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144
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Problem loading X.509 certificate -65 (In Jammy)
When I boot my system the first line shows:
Problem loading X.509 certificate -65
I believe there is some problem with the file type (FAT-12/16/32). But it works without any noticeable problem.
Device ...
- 180
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0
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16
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Get public key from certificate
I have certificate file below that according to my understanding should contain public key. Command openssl x509 -in cert.pem -text brings:
Certificate:
Data:
Version: 3 (0x2)
...
- 3,857
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98
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curl: (60) SSL certificate problem: certificate is not yet valid
curl: (60) SSL certificate problem: certificate is not yet valid
More details here: https://curl.haxx.se/docs/sslcerts.html
curl failed to verify the legitimacy of the server and therefore could not
...
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1
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1
answer
469
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CERTIFICATE_VERIFY_FAILED error
Python Django error:
<urlopen error [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed:
unable to get local issuer certificate (_ssl.c:1131)>
Exception Location: /usr/lib/python3.8/...
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2
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0
answers
141
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Signing pdf with Okular
I saw that in Okular we can now digitally sign a document.
I would like to know the steps from scratch to make this work. At the moment Okular tells me "There are no available signing ...
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0
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27
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issued certificated has expired
I have download the code from GitHub and tried to build the project, but receive the following error:
issued certificate expired
The same project already exists on the system and no error is thrown.
...
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3
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512
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A script to warn about apache2 certificates about to expire?
In Redhat there is a script called certwatch that warns when apache certificates about to expire. Is there anything similar for Ubuntu? Thanks.
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1
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480
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Ubuntu 20.04 apt-get update | The certificate is NOT trusted. The name in the certificate does not match the expected [duplicate]
I am simply trying to update my environment and therefore want to run sudo apt-get update that returns me
Ign:5 https://www.scootersoftware.com bcompare4 InRelease
Hit:7 https://...
5
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2
answers
89
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Is it possible to disable a Certificate Authority system-wide or at least on Firefox?
I want to disable CAs that are under control of a country that's waging war against mine, how can I do it? I see one right away. The question still stands even if you are convinced there are none, it'...
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29
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KIO Client not recognising root CA-Certificate
I have a self-generated SSL root-CA-Certificate in
/usr/local/share/ca-certificates/skynet.crt
The file is in PEM-format.
After I copied skynet.crt into /usr/local/share/ca-certificates, I ran
sudo ...
- 1,690
1
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0
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92
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Installation of intermediate certificate not working for command line tools
TL;DR: No description on how to install a intermediate certificate works under Ubuntu 18.04. Any suggestions?
Before marking this as a duplicate of How do I install a root certificate?
or any other ...
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3
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4
answers
3k
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curl: (77) error setting certificate verify locations (Ubuntu 20.04.3 LTS)
I'm installing Waydroid on Ubuntu, when running:
export DISTRO="focal" && \
sudo curl -# --proto '=https' --tlsv1.2 -Sf https://repo.waydro.id/waydroid.gpg --output /usr/share/...
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129
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Certificates are not valid startup message
I am running Ubuntu 20.04 LTS. Two weeks ago the following message started to pop up during the startup process: "Certificates are not valid, you must be logged in as root to create new ones.&...
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34
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Trying to upgrade but getting certificate error due to Jenkins [duplicate]
I am upgrading an old 16.04 LTS machine (yes, I know I'm stupid for waiting this long when it is EOL)
It seems to be a problem with Jenkins and/or its repositories
sudo apt-get update
gives me:
Err:...
- 21
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0
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93
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Where can I find Canonical's secure boot certificates?
Where can I find copies of the certificates used by Canonical's secure boot setup?
Specifically, I am looking for the two certificates in the following chain on the bootloader:
% sudo sbverify --list /...
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-1
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2
answers
88
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Ubuntu Focal Root Certificate Not Found
My company has issued it's own issuing and root signing certificates. My server has a ssl cert for apache. I put the root and 4 issuing certs in /etc/ssl/certs. Then I ran update-ca-certificates. ...
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1
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1
answer
866
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How to add self-signed certificate to docker nginx:alpine
This is my-compose.yml definition
nginx:
image: "nginx:alpine"
ports:
- 5000:80
links:
- registry:registry
volumes:
- ./auth:/etc/nginx/conf.d
- ./auth/nginx.conf:/...
- 105
-3
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1
answer
664
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Update the certificates on Ubuntu 16.04 TLS [closed]
I have an impression that ca-certificates on Ubuntu 16.04 LTS is outdated.
Today I tried to do:
sudo apt update
sudo apt-get install apt-transport-https ca-certificates -y
but none was updated:
...
- 147
0
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0
answers
19
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CA certificates: import crt for all users so that Chrome recognizes it as a valid
Just wondering if someone can help understand if there's a way to import a CA's crt so that it's available to all the users that login on a specific Ubuntu workstation (in this case, we're talking ...
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1
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1
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82
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Linux/Ubuntu - restricting use of CA cert to just wireless
We have a user who is trying to set eduroam up on his Ubuntu 20.04 PC, he has installed our CA cert (it's a local CA), but is there a way he can restrict the use of this certificate to certain ...
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232
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Personal certificate PKCS 12 not working on Chrome on Ubuntu but working on Windows 10
I need to access a government website using Google Chrome on Ubuntu. This website requires me to use a personal certificate PKCS 12 with extension ".p12".
I can access the page on Windows 10 ...
- 101
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17
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How to get newer ssl certificats
My browser is returning a cognito-idp.<region>.amazonaws.com/:1 Failed to load resource: net::ERR_CERT_COMMON_NAME_INVALID error when i try to reach my company site. My co-workers on mac have no ...
- 233
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201
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Installation with just`sudo apt install shellinabox` results in certificate error. How do I make shellinabox work?
I have 2 servers which both are running on Ubuntu 18.04.4 LTS.
I managed to install shellinabox on one of them years ago, which automatically generates some files like certificate.pem in /var/lib/...
- 181
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1
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115
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Is certbot a good way to get https:// certificates?
I am setting up a cloud server using Ubuntu 20.04 Server.
I will never have many visitors, just my students doing homework.
I want to enable https:// access.
I found this page.
Is certbot a good way ...
- 325
0
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0
answers
1k
views
Missing root CA certificates in Ubuntu
I have Ubuntu 20.04 installed on my remote Google VM. It is missing some critical root CA certificates which is causing verification error on curl, wget and apt-get. How do I install the missing ...
- 101
1
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2
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1k
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lftp certificate suddenly not trusted
Since one week ago, lftp does not validate one of the root certificates on my system
Certificate: CN=www.planete-sciences.org
Issued by: C=US,O=Let's Encrypt,CN=R3
Checking against: C=US,...
- 173
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160
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How to setup VPN to trust specific expired certificate
The certificate for a specific vpn server I need to be accessing has expired. It is a server from my work, and I keep bugging our overloaded admin to update it. So far and until he does, I have to ...
- 447
4
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2
answers
1k
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CA Certificates Not Recognized
I've been trying to get CA Certs installed because I'm getting errors when trying to use rosdep init which makes calls to "raw.githubusercontent.com". If I do the same call with wget I'll ...
- 151
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0
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591
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unrecognized algorithm name: PBEWithSHA1AndDESede
I am trying to use elasticsearch-certutil to generate a certificate
sudo /usr/share/elasticsearch/bin/elasticsearch-certutil cert -out /usr/share/elasticsearch/config/elastic-certificates.p12 -pass &...
- 488
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16
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What infos should I change in getting cert for https?
I am going to get cert to enable https in ubuntu nginx server using following command.
sudo openssl req -x509 -nodes -newkey rsa:2048
-config /etc/ssl/openssl.cnf -extensions subject_alt_name
...
0
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1
answer
542
views
Automatically enter user input several times to command stdin
I need to perform a conversion of digital certificates from pfx to pem on an external application from which I can run system commands. I can do this from CLI by using the command:
openssl pkcs12 -in ...
- 103
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60
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Anyone happen to know if with 21.04 AD integration, tighter integration with Certificate Services is being considered?
As an admin in a mixed environment, the biggest bane of my existence it trying to issue internal certs. Right now the only option is using NDES/SCEP, but Microsoft apparently has no interest in ...
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53
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Why is this package (pdfc-gui) updates these ca-certificates?
I installed this package (pdfc-gui) from here with:
sudo dpkg -i pdfc-gui-21.4.225.deb
and in the installation I see that it adds/updates ssl certificates (see install output below).
Unfortunately I ...
- 498
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1
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33
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Trying to install custom root CA made firefox unusable
After trying to add a new root CA by placing it to /usr/local/share/ca-certificates/extra/ and doing sudo update-ca-certificates, Firefox cannot load any webpage.
Chrome works fine.
After removing ...
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2
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0
answers
429
views
How to run "dpkg-reconfigure ca-certificates" inside a Dokerfile?
I have to add my own CA certificate inside a docker container.
When I try to run the command "dpkg-reconfigure ca-certificates" inside the Dockerfile it fails because cannot use the ...
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1
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739
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Every tabs in firefox is blank
I'm on Ubuntu 20.04 and I really am a beginner on Linux.
The problem: Every tabs opened on firefox are blank
When: Every time : the welcoming page is blank and when i try to open a bookmark, type an ...
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0
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3
answers
433
views
How to noninteractively add Certificate Authority (CA) ssl certificates from script
I have an ansible play that calls a script. The script copies .crt files for my private key infrastructure in to /usr/share/ca-certificates/my.domain.tld
Then the script calls:
sudo update-ca-...
- 402
3
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1
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2k
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Unable to install MikTex on Ubuntu 20.04 [duplicate]
I uninstall MikTex because texstudio can't update package automatically. I want to install it again. But I got this error instead when I launch sudo apt-get update:
Hit:1 http://pl.archive.ubuntu.com/...
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465
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Delete ca certificate not working?
I have added a root ca in my ubuntu machine by using the following commands:
mkdir /usr/local/share/ca-certificates/custom/
mv myserver.crt /usr/local/share/ca-certificates/custom/
update-ca-...
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1
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1
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1k
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How to make Firefox trust my companies certificate on my machine?
I would like to use Mozilla Firefox on Ubuntu 20.04, the problem is to make
Firefox trust my companies certificate.
First I installed the root/CA certificate as described in this answer
That alone ...
- 115
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1
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244
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why update-ca-certificates deletes all my CA Certificates?
Every time I update the OS or if I execute manually the ca-certificate update on my 3 pc, I get:
Updating certificates in /etc/ssl/certs...
bash: /opt/systemScripts/sBin/test.sh: No such file or ...
- 317
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0
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1k
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Add trusted root CA globally
I am behind corporate proxy that replaces root CA certificates on some websites. I did
cp corporate-certs/*.crt /usr/local/share/ca-certificates/corp
sudo update-ca-certificates --fresh
I do see that ...
- 223
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1
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244
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CAC USB reader not allowing authentication, Ubuntu 20.04
I am with the US government and use certificates on a "CAC" smart card to authenticate on web sites. I have a USB smart card reader (SMC Microsystems), which is detected by the OS, but the ...
- 101
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0
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36
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Grub problem after updating kernel
my grub isn’t working. I recently updated my kernel and i think its the start point of this errors:
- 11
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0
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115
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Does GnuPG store the revocation certificate in the keyring?
I generated a revocation certificate in GnuPG.
If I repeat the procedure, will I get a different revocation certificate?
In case it doesn't, does the certificate gets stored in the GnuPG keyring?
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535
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How to install a .cer certificate on linux to use citrix receiver
I'm new to Linux and using Citrix Receiver to work from home, and can't launch it without a .cer file. I have downloaded the.cer file to my computer, it's saved on my desktop and have been attempting ...
- 11
2
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1
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2k
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Integrity: problem loading X.509 certificate -65 before login
I was able to clean any error displayed before log into Ubuntu 20.04.1.
I am using the newest Kernel version 5.9.1 , because my Lenovo had issues with graphic drivers at actual stable version.
I am ...
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0
answers
1k
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Installed ubuntu 20.04 from 0 - x509: certificate signed by unknown authority error on every app
I recently installed Ubuntu 20.04. Considering the time that passed since its release I thought it would be stable. After installing it, I go to Snap Store (named Ubuntu Software) and I see that ...
- 21
0
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1
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846
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How does installing ca-certificates-(mono/java) affect the certificate store?
I installed the mono-complete package and was very surprised to see these lines on the installation log:
Processing triggers for ca-certificates (20190110ubuntu1.1) ...
Updating certificates in /etc/...
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