Questions tagged [gnutls]

An open-source implementation of SSL, TLS and DTLS protocols.

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TLS 1.3 only for rsyslog on Debian and CentOS

We have an existing rsyslog set up using TLS 1.2 We want to upgrade to TLS1.3 ONLY. I've read the other questions here, but when I set everything up, I get no logs. The result of "openssl ...
user1309220's user avatar
0 votes
1 answer
423 views

Linux From Scratch 11 can not verify any SSL certificates

I have built an LFS 11.0 system and installed wget from the BLFS book. I also have openssl and gnutls installed, but whenever do wget for a site with ssl, it says it can't verify the cert. It does ...
Matthias Lee's user avatar
4 votes
1 answer
4k views

mutt error sending mail: gnutls_handshake: An unexpected TLS packet was received

I keep on getting an error as indicated by the title sending email in neomutt, This is what I put in my muttrc: set from = "[email protected]" set realname = "my name" set ...
Jordan Herzstein's user avatar
0 votes
2 answers
2k views

Could not get nonce, let's try again when using acme

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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0 votes
1 answer
1k views

RSYSLOG force only TLS 1.3 version

Debian: 10.10 rsyslog-gnutls: 8.1901.0-1 libgnutls: 30.6.7 I search in where path and name file insert this var "gnutlsPriorityString". What is her path? And her Name file? to put this var &...
CH06's user avatar
  • 45
0 votes
0 answers
2k views

Handshake Failure when cloning a git repository which requires a certificate

The Problem I have been having issues connecting to a Atlassian Stash which requires a certificate issued by my company. When I connect using Firefox (which has the certificate) it will allow me to go ...
Veleon's user avatar
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5 votes
3 answers
2k views

How can I disable old TLS versions in exim?

I'm running an Exim MTA which only receives emails from a few other systems under my control. All these systems happily negotiate TLSv1.2/TLSv1.3 with my MTA. I would like to disable support for TLSv1....
Martin Konrad's user avatar
1 vote
1 answer
2k views

"lftp" on RHEL6 fails to connect to vsftpd on RHEL7

I have configured vsftpd on RHEL7 and i am trying to transfer data to it using lftp from RHEL6. lftp seems to fail after sending the PASS command for anonymous login. ---> USER anonymous <--- ...
Fazlin's user avatar
  • 281
0 votes
1 answer
214 views

Why does increasing the encryption policy to FUTURE break some websites?

I edited /etc/crypto-policies/config to change the system-wide crypto policy from DEFAULT to FUTURE, ran update-crypto-policies, and afterwards the RSS/ATOM feed aggregator akregator wasn't loading ...
Matthew Cline's user avatar
6 votes
1 answer
2k views

aria2c had to connect to the other side using an unknown TLS protocol, why?

When I run aria2c https://www.example.com I get 02/24 15:33:38 [WARN] aria2c had to connect to the other side using an unknown TLS protocol. The integrity and confidentiality of the connection ...
user541686's user avatar
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1 vote
1 answer
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Getting frequently connection error: No route to host and TLS session handshake errors with HLS. But it works in Windows!

I'm trying to use FFMPEG to pipe a HLS stream to TVHEADEND. But I'm unable to make it work as it keeps getting some Host not found, No route to host and TLS handshake errors. To test it out I run ...
Robert Koszewski's user avatar
1 vote
1 answer
2k views

How to determine cipher in use when using ldapsearch?

I'm trying to debug an LDAPS connection from Ubuntu 14.04 to some sort of VIP. There are 6 nodes behind the VIP. The connection only succeeds "sometimes". A wireshark log shows the failing connections ...
Server Fault's user avatar
7 votes
1 answer
10k views

Ubuntu - lftp will not connect to ftps site (Fatal error: gnutls_handshake: An unexpected TLS packet was received.)

I have a specific ftps site that I cannot connect to with lftp. When I attempt to connect I get the error: Fatal error: gnutls_handshake: An unexpected TLS packet was received When I use gnutls-...
Ptier's user avatar
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2 votes
0 answers
8k views

gnutls_handshake() failed - why?

I am running the following command: curl --tlsv1.2 -v --cacert ./mycert.crt --key ./key.pem --cert ./mycert.crt https://thirdparty.url I received the certificate from the third party I am working ...
Cris Ravazzano's user avatar
3 votes
1 answer
4k views

gnutls_handshake() failed

A few months ago I was able to snipe actions on ebay with esniper. Today I get the following when I use it: Auction 12345678901234: Cannot connect to URL https://signin.ebay.com/ws/eBayISAPI.dll?...
patrick's user avatar
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11 votes
8 answers
30k views

VSFTPD FileZilla GnuTLS error -15 (unexpected TLS packet was received)

I set up two new CentOS 7 boxes simultaneously, so the configurations should be identical, just different ip addresses and host names. I installed VSFTPD and configured for passive ports. One box ...
Sarah Weinberger's user avatar
0 votes
1 answer
89 views

Update GnuTLS for JHBuild

I am trying to compile GTK+ from source and have installed JHBuild for this purpose. I've already managed to build PyGObject using JHBuild and the sanitycheck runs without output. For building GTK+ ...
Zelphir Kaltstahl's user avatar
11 votes
1 answer
29k views

Why openssl s_client verifies a cert against a mismatching CAfile?

I am trying to yield a certificate verification error with openssl s_client like this: $ openssl s_client -crlf -verify 9 \ -CAfile /etc/ssl/certs/TURKTRUST_Certificate_Services_Provider_Root_1.pem ...
maxschlepzig's user avatar
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