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All about programs and services that use HTTPS.

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Sure, PERL_LWP_SSL_VERIFY_HOSTNAME=0 will probably work if one is willing to write scripts: https://stackoverflow.com/questions/6795030/how-to-ignore-certificate-verify-failed-error-in-perl But I just ...
Dan Jacobson's user avatar
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A NCP (nextcloudpi) server is stationed at downwind.duckdns.org Safari returns: Chrome returns: A private Safari browser returns the expected NCP webpage. I seek a troubleshooting procedure to ...
gatorback's user avatar
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I just installed Debian. I was trying to install ProtonVpn but I can't pull the deb file with wget. My system clock is up to date. I also tried adding different servers in the resolve.conf file but ...
emmet's user avatar
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I have a remote machine I ssh where I'm running code that needs to access a specific https url (https://api.trustedservices.intel.com/sgx/certification/v4/qe/identity for example, or any other ...
Surya Bakshi's user avatar
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I'm looking for a network monitor in a top-like interface, but I would like to be able to inspect all requests / responses, not just the IP addresses that are being connected to. I've found several ...
David Anderson's user avatar
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I have an ASP.NET app hosted in a Docker container, with a NGINX reverse proxy, hosted on a VPS. When running in production, the x-forwarded-proto header isn't being passed. From what I understand, ...
Etienne Charland's user avatar
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I tried downloading an Aeroméxico news item using curl "https://www.aeromexico.com/en-us/am-news/new-Rome-route" -s --trace-ascii - But it reports == Info: HTTP/2 stream 1 was not closed ...
Janus Troelsen's user avatar
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Apache webserver on Rocky Linux 9, with SSL certs obtained from LetsEncrypt. This is the config of a specific virtual host "myvhost", but the problem arises for all vhosts on my server: /etc/...
dr_'s user avatar
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I have fail2ban setup and it's working great for most scanning. It triggers off any 4xx in the nginx error log. However, note the following bot scan. Somehow THIS bot is triggering my server to return ...
Chris's user avatar
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3 votes
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For at least three days (today is 2024-06-01), repo.skype.com has been useless though up: # cat /etc/apt/sources.list.d/skype-stable.list deb [arch=amd64] https://repo.skype.com/deb stable main # ...
AlMa1r's user avatar
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I followed Cerbot's instructions to get a HTTPS certificate for NGINX in my Debian server for a domain, but the HTTPS is not redirecting properly. I got the following in etc/nginx/conf.d/app.conf from ...
Kevin's user avatar
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eg: permit classroom and block youtube which share an IP: dig www.youtube.com +short | grep "$(dig classroom.google.com +short)" 142.251.32.78 https://serverfault.com/questions/988309/...
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I want to allow dev just use github copilot and deny other request. According to github info: https://docs.github.com/en/copilot/troubleshooting-github-copilot/troubleshooting-firewall-settings-for-...
张龙飞's user avatar
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As a test I wanted to temporarily block access to my website. So, I deleted http/https rules using ufw delete command. ufw is set to default deny incoming. The only remaining rule is the one allowing ...
Faxopita's user avatar
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As stated in the previous question: How can i force apt-get or apt to use only https connections deb https://deb.debian.org/debian bookworm main deb https://security.debian.org/debian-security ...
user3450548's user avatar
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I'm trying to disable TLS 1.0/1.1 for PCI Compliance, but having problems. Running CentOS 7 / Apache 2.4.6 The Server is setup with multiple hosts. All the documentation I've found is similar but ...
TexasTim's user avatar
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On one machine, I have a web server running (apache) and responding on ports 80 and 443. On this machine, I have a firewall (shorewall) that blocks everything except what I authorize, and I therefore ...
Chris972's user avatar
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I would like to find a way, to identify what type of TLS a remote HTTPS endpoint is providing, using only "standard" Linux command-line tools. I would like to know, what type of TLS the ...
PaulEdison's user avatar
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I have an instance of an NVIDIA Triton Inference Server. Then, there is the Python's client which uses geventhttp Python's package to perform the requests. This is all deployed as microservices, so in ...
albertoperdomo2's user avatar
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I'm currently conducting performance testing on my NGINX web server container and I'm encountering some unexpected results. My tests show that HTTP performance is outperforming HTTP/2, despite SSL and ...
Mhd HZ's user avatar
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I am running a LEMP server with Nginx, and have the "listen 80 default_server;" directive enabled for port 80 in the catch all /etc/nginx/conf.d/default.conf directive. When I browse to the ...
DanRan's user avatar
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I just re-installed wordpress in Debian server and it sits in /var/www/html/wordpress directory. I used wordpress in the past, so I have partially configured things, just need to polish it a bit. I ...
saXh26Ql0zkF's user avatar
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After following through the docs at www.privoxy.org, I have created a cert and key with openssl, placed them into the CA directory at /usr/local/etc/privoxy/CA/, and given permissions to the privoxy (...
ManSoMean's user avatar
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1 answer
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Is there a way to check the issuer of subject hash of some server's SSL certificate? I know that curl or wget search for the matching root certificate in /var/lib/ca-certificates/openssl or /etc/ssl/...
aviro's user avatar
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After a long time I have finally got port 8443 to work albeit at the end of the URL(:8443). However it lands on an html index page in the /var/www/ directory not in on the index in the correct sub ...
ozstar's user avatar
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I am beginner. I am trying to load HTTP URL using curl in my Ubuntu terminal. The command I am using is curl -L 'http://google.com' But instead of getting source code. I am getting below error curl: ...
hmmbhaskar's user avatar
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0 answers
199 views

My ISP/AS/NAT is problematic since I think it blocks some transfer-layer protocols. I want to check whether my connection to my domain behind a CDN (e.g. cloudflare) supports HTTP/2, gRPC, QUIC or ...
Ragahito's user avatar
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1 vote
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6k views

I try to tell only the details My browsers have no problem with https sites. But when they get to tools like links, wget and curl, they run into trouble, sites like gitlab, github, google, etc. are ...
ahmadreza1383's user avatar
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1 answer
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I am trying to decrypt https traffic according to these guides: https://linuxhint.com/decrypt-ssl-tls-wireshark/ https://www.comparitech.com/net-admin/decrypt-ssl-with-wireshark/ But nothing is ...
Алекс Шевцов's user avatar
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1 vote
1 answer
1k views

I recently installed a Ubuntu desktop (only additional programs being google-chrome and VLC). When I enabled UFW and blocked everything outgoing by default, I noticed a bunch of outgoing attempts ...
Dr Phil's user avatar
  • 139
1 vote
2 answers
2k views

I want to redirect HTTP requests to my website to HTTPS when the client browser supports it. My web server is lighttpd.
a3nm's user avatar
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I am trying to run below command from azure VM. i am getting error. I have also validated the port connectivity and 443 is open for status.cloud.google.com. Is there anything else i am missing. please ...
Rajnish Kumar Soni's user avatar
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Is there a way to configure dnf to use DNS-over-HTTPS (DoH) without using systemd-resolved or a proxy (i.e. dnscrypt-proxy)? I dont like have local servers running on desktops (even on loop back ...
python_nube's user avatar
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3 votes
3 answers
1k views

Using tools like curl or wget it's easy to "get" the response of an HTTP GET request, but both tools aren't installed by default on OpenBSD, and writing a portable shell script, it cannot be ...
user avatar
2 votes
1 answer
6k views

I can access insecure sites: curl -k https://self-signed.badssl.com I can access a site with mitmproxy: curl --proxy 127.0.0.1:8080 --cacert ~/.mitmproxy/mitmproxy-ca-cert.pem https://google.com How ...
JenyaKh's user avatar
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3 votes
1 answer
14k views

I maintain/enhance a product that uses a browser-based admin interface. We're late to the party and are only now looking to support HTTPS between the browser and our backend (Apache httpd in front of ...
John Lamb's user avatar
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1 vote
2 answers
3k views

I have this script to go through a list of URLs and the check return codes using Curl. Links file goes like this: https://link1/... https://link2/... https://link200/... (...) The script: INDEX=0 DIR=...
markfree's user avatar
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1 vote
1 answer
643 views

I'm in desperate need for help. I've purchased a SSL certificate but my Apache server is running an old version of OpenSSL. Unfortunately I cannot re-install or re-compile Apache. It was installed ...
Richard Brason's user avatar
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0 votes
1 answer
498 views

I have a Backend which is used as a REST API. When I make a request to the server (GET https://subdomain.server.com/users/all) I get this response from the server: GET https://87.69.152.36/users/all ...
Daniel's user avatar
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0 votes
1 answer
576 views

Hello I've recently setup a nextcloud instance with a calendar and wanted to sync my calcurse with it. This is my calcurse-caldav config(password, username and hostname obviously changed): [General] ...
Jocomol's user avatar
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0 votes
1 answer
286 views

I have a basic website that I want to get HTTPS on. It's like the crowning jewel to me. However, I am using linux mint for the server. All the tutorials I can find for it are on windows, using a ...
Piggy's user avatar
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0 votes
1 answer
163 views

I'm trying to create a nextcloud setup in a debian 10 VM with https and mysql and docker-compose but when I acces https://cloud.example.org my browser says it can't be reached. If I acces the link ...
Zeth's user avatar
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-1 votes
1 answer
217 views

Why can't http be changed to https in ubuntu? Err:1 https://ports.ubuntu.com/ubuntu-ports focal InRelease Could not connect to ports.ubuntu.com:443 (91.189.91.38). - connect (111: Connection refused)...
user487583's user avatar
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0 votes
1 answer
3k views

I have several squid issues, but one at a time: WARNING! Your cache is running out of filedescriptors This can happen when the proxy are getting a lot of calls, and can be fixed by increasing the ...
JoBe's user avatar
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0 votes
2 answers
2k views

When I am using this command to generate a certificate on CentOS 7.6: acme.sh --issue --dns dns_cf -d poemhub.top -d *.poemhub.top -k ec-256 shows this error: [Sun Jul 11 23:09:28 CST 2021] Using CA:...
Dolphin's user avatar
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2 votes
2 answers
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There is a site (https://datashare.is.ed.ac.uk/bitstream/handle/10283/3192/CINIC-10.tar.gz) which I know is misconfigured and I can get the new chained certificate from here: https://whatsmychaincert....
user avatar
0 votes
1 answer
421 views

DoT DNS over TLS https://www.rfc-editor.org/rfc/rfc7858 DoH DNS over HTTPs https://www.rfc-editor.org/rfc/rfc8484 (nice explanation: https://blog.cloudflare.com/dns-encryption-explained/ - TL;DR- ...
Grzegorz Wierzowiecki's user avatar
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1 answer
1k views

I've created a private root CA and issued some SSL certificate for some https websites, (I am not sure whether this should be called as self-signed certificate, in my case, the root ca certificate is ...
osexp2000's user avatar
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1 vote
1 answer
3k views

I'm trying to configure a load balancer between 2 servers with HAPoxy, this is my configuration: frontend haproxynode bind *:443 ssl crt /etc/ssl/private/isel.pem alpn h2,http/1.1 mode tcp ...
Rodrigo Pina's user avatar
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1 vote
1 answer
6k views

curl, dnf and other cmd lines tools that depends on https are not working properly $ curl -vvv --insecure https://google.com * Rebuilt URL to: https://google.com/ * Trying 172.217.29.14... * ...
Diogo Melo's user avatar
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