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Questions tagged [stunnel]

39 questions
6
votes
1 answer

Reading email from Emacs VM using a secure server (Gmail)

This is a question (see below) originally entered at https://answers.launchpad.net/vm/+question/108267 and upon the recommendation of Uday Reddy the question and answers are being moved here. The date of the original question was May 4, 2010. One…
Alan Wehmann
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5
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3 answers

SSL proxy with stunnel

I'm trying to set an SSL connection with stunnel. Some kind of SSL proxy. Final aim Connect http only CLIENT to https only SERVER. My plan is CLIENT: change endpoint to PROXY PROXY: use stunnel to receive requests from CLIENT and forward them to…
Ilya
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2 answers

How to make stunnel reload certificate files without restarting it?

I have a server with stunnel, to which clients connect. Each client has it's own self-signed certificate, and copy of that certificate lies in CApath directory on the server - so I am in control of who can access the server and who can not. When I…
Rogach
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4
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2 answers

Simple proof-of-concept stunnel configuration

I am trying to setup stunnel to access a HTTPS web service from a HTTP-only client. Should be a piece of cake, right? I have the following stunnel.conf: client=yes verify=0 [test-https] accept = 1337 connect = www.google.com:443 But when I point…
kaqqao
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Sudo stunnel fails on Kubuntu 15.10 beta

When I execute the following command sudo stunnel /etc/stunnel/stunnel.conf then I get this message : [ ] Clients allowed=500 [.] stunnel 5.18 on x86_64-pc-linux-gnu platform [.] Compiled with OpenSSL 1.0.2a 19 Mar 2015 [.] Running with OpenSSL…
valorisa
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3
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1 answer

How to properly use stunnel?

I'm trying to setup Wireshark ssl debugging, and to do this, I'm trying to follow instructions in this article. I'm currently at stunnel part, and I'm trying to execute sudo stunnel -p ps.pem -d 443 -r 8080 The output of this is Clients…
Arsen Zahray
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3 answers

Site to site network tunneling program

This will sound a bit strange, but I am looking for a(n) (open source?) program that I saw in a Google search some time ago. I cannot remember, for the life of me, what the site was. The program does site to site tunneling using various…
HanSooloo
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3
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2 answers

Self-signed certificate with stunnel on linux

I'm trying to connect to an application over stunnel 5.44 on ubuntu 18.04. I'm using a config from a setup that is working on Windows and MacOS. It seems like the client is rejecting the authorisation due to using a self-signed certificate. Here is…
kerzane
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3
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"Connection reset by peer" in both Stunnel server and client side

I'm trying to establish a Stunnel link between to system; a Linux server and a Windows client. Stunnel server and client show in their logs that they can reach each other but then they show the "Connection reset by peer" in their logs: Window…
Reza Same'ei
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3
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2 answers

Redirect all web traffic (including https) through proxy server

I would like to setup a filtering mechanism for certain websites I use, including the ones served over https. Privoxy provides this functionality, but only over http. I'm pretty comfortable around programming and system management, but when it comes…
ropstah
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1 answer

Stunnel - how to generate pem file simply on Windows

Somebody suggest me stunnel. We want to use for encrypt requests. This is seems to be easier than OpenVPN. The problem that I don't have SSH or other tool in the Windows server, and I don't have any chance to generate pem files for server. The…
durumdara
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Stunnel internal error message

I get the stunnel error message: INTERNAL ERROR: Bad magic at /home/ASchulma/dev/cygwin/stunnel/stunnel-4.49-1/s 6 [sig] stunnel 3920 open_stackdumpfile: Dumping stack trace to stunnel.exe.stackdump at the end of a trial of either reading or…
Alan Wehmann
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1
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1 answer

Can I use nc and/or stunnel to make a transparent SSL proxy such that I can specify the outgoing source port?

I've been playing around a bit with different variations and can't seem to find something that quite works. I want to be able to 'bridge' an SSL connection across a particular gateway node in the network. In particular I want to further be able to…
Joseph Weissman
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Is there a stunnel / other SSL tunnel equivalent of "ssh -D"?

I am trying to find a way to set up an SSL tunnel and use a SOCKS proxy in the same matter that I am using ssh -D . Is there any equivalent of doing so using stunnnel? I am using a linux machine. Thanks
Danny
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1 answer

How stop-start-restart-status stunnel as a service on centos 7.6

I've installed stunnel 4.5 on centos 7.6. sudo yum -y install stunnel Now i want to stop-start-restart-status stunnel as a service on centos 7.6. The command below does not work : systemctl start stunnel How can i do that? Take a look at…
SilverLight
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