Connects using IPv4. Irssi config + authenticated ssl This freed the developers from having to deal with the constraints of an existing codebase, allowing them to maintain tighter control over issues such as security and customization. Irssi supports the Simple Authentication and Security Layer (SASL). This page was last edited on 30 January 2021, at 03:59. Irssi: Connecting to irc.oftc.net [172.104.164.108] port 6697 15:05 -!-. Otherwise Irssi will determine your IP address on its own. You can add a network with SASL mechanism as follows: /SERVER ADD -ssl -ssl_verify -ssl_capath /etc/ssl/certs -network freenode -port 6697 chat.freenode.net /NETWORK ADD -sasl_mechanism plain -sasl_username username -sasl_password password freenode Incorrect MTU settings have often meant that some connections fail to complete, in my experience this has most often been seen with ssl connections (whether https or irc) This happenned around 23:10Z and when I reattached my screen around 08:00Z irssi had been attempting to reconnect, but had only tried every couple of hours. You can save the location of your currently opened windows by entering. irssi with SSL failure. Easy enough to fix by closing irssi and removing the script and links to it: mv -v $HOME/.irssi/scripts/cap_sasl.pl $HOME/.irssi/scripts/cap_sasl.pl_bak rm -v $HOME/.irssi/scripts/autorun/cap_sasl.pl. Save or delete your window configuration. dcc_port can be two ports, separated by a space. The file with the list of CA certificates. Although the latest Irssi 0.8.18 adds the SASL support, it will take some time to propagate through different Linux distributions. First command line is for adding server with. Connects using IPv6. Irssi: warning SSL handshake failed: Broken pipe 15:05 -!-. Shipped-by-default Perl scripting with a wide range of available extensions. irssi installeren. irssi. As of writing, Irssi 0.8.17 is the version which we can installed with apt on Ubuntu 15.10.But, unfortunately, it does not include SASL support. See Help:Style for reference. Should the proxy require a password, try: The irssi plugin 'nicklist' offers to add a pane listing the users on the channel currently viewed. It allows the user to easily disconnect and reconnect to a session, and scripts such as nicklist.pl depend on a secondary window. A terminal multiplexer such as tmux or GNU Screen is recommended. Copy the fingerprint string as you will register it in Irssi shortly. When you use SSL/TLS on IRC, all the network traffic is encrypted. Your text mode chatting application since 1999. By default, Irssi turns on the “autostick_split_windows” option In order to connect to a friend's IRC, I had to accept his self-signed certificate. Irssi is located in the Ubuntu "main" repository and can be installed via the terminal through the command sudo aptitude install irssi. Irssi will always bind sockets to this address when answering DCC requests. wget -P ~/.irssi https://raw.githubusercontent.com/msparks/irssiscripts/master/themes/fear2.theme then use /set theme fear2 in irssi, where “fear2” is the part of the filename before .theme. Since the pane is dependent on its creating tmux session's geometry, a subsequent session with a different one needs to recreate it (which also implies a switch in irssi windows to refill the fifo). The TLS client certificate file. Essentially, it is the top half of the screen. On OpenBSD, you would do this: $ mkdir -p ~/.irssi/certs $ cp /etc/ssl/cert.pem ~/.irssi/certs/CAs.pem To connect to multiple networks, use additional server blocks. Connects using TLS encryption. To create an password-less certificate that is valid for 730 days (when requested to enter details like state or even Common Name (CN), you can fill anything you want): Next, find out the corresponding fingerprint: This will write the fingerprint to stdout. To connect to Freenode IRC network via TLS you have to setup a new connection. If you want to redirect just two subdom… Let’s see how to do it! Creative Commons Attribution-ShareAlike 3.0 Unported License. Omit the -ssl_pass option if your certificate was built without a password: Now connect (not /reconnect) and register your fingerprint. Connects using TLS encryption. Irssi is written in the C programming language and in normal operation uses a text-mode user interface.. Freenode and OFTC support authentication using SSL certificates, providing an alternative to plaintext passwords. Start irssi and run: If everything works you will see the "Z" mode set. Add SASL Support to Irssi. You may use NickServ manually with -autosendcmd instead of SASL, but this causes a race condition when automatically joining channels. connections are kept. According to the developers, Irssi was written from scratch, not based on ircII (like BitchX and epic). This might be individually set between the servers and not the network, so if you are experiencing issues with one server try another on the same network. See Freenode's Identifying with CERTFP for more extensive details. By Irssi’s definition, a “split window” refers to the window that is thrown into a newly formed container. Multi-protocol friendly for module authors. Don’t forget to /save if you want to keep that theme setting. Opens a new connection to the specified network or server; existing Ubuntu softwarecentrum. The password for the TLS client private key or certificate. At this point, you can remove your password from the configuration file (if you saved it in there) and save your config with: In order to ignore showing of joining, leaving and quiting of users for all channels type the following in irssi: See smartfilter to restrict join messages to active users. irssi does ... Irssi by default will create new channel windows each time znc reconnects to the irc network. This is most commonly done on a server that has a static IP address. You can add a network with SASL mechanism as follows: Restart Irssi, connect network and look for SASL authentication succeeded. If you have Irssi 0.8.18 or newer, and if the network supports SASL, then you can specify your account & password here as well – for older versions, see "Auto-login with cap_sasl" below: If you have an existing network, then type second command line only. Ensure SASL is configured correctly. To enable the mouse, type the following in irssi: To use irssi behind a HTTP proxy, the following commands are required: irssi should then alter its config file correspondingly; if the proxy is not required, just set use_proxy to OFF. Verifies the TLS certificate of the server. The Irssi project. We have to download mufhd0 certificates to be sure to connect to the real mufhd0 servers. Subject: irssi: /UPGRADE doesn't work with SSL connections Date: Wed, 07 Apr 2010 00:46:32 -0400 Package: irssi Version: 0.8.15-1 Severity: minor The /UPGRADE command disconnects SSL connections instead of keeping them alive. The smallest port number that Irssi will use when initiating DCC requests. IRSSI. Unless found it creates a new tmux session, a window named after and running irssi and then the pane with cat. Hilight Window. Please note that items marked optional will help but aren’t necessary. The file with the list of CA certificates. Irssi: Looking up irc.oftc.net 15:04 -!-. Irssi 0.8.18 or later Recent Irssi versions include built-in SASL support via /network: In this case, the new container is the portion of the screen above the blue line in the middle of the screenshot. GitHub. It has two methods to do this: nicklist will use the more efficient fifo with: This fifo can be used in a tmux window split vertically with irssi in its left pane and the cat from above in a small one in its right. 1. The password for the TLS client private key or certificate. In Toepassingen → Ubuntu Softwarecentrum in het zoekvenster (rechtsbovenin) naar irssi en druk op installeren. Start Irssi and then type the following in it: freenode can be substituted for any preferred word, such as the common abbreviation fn. You can start irssi with an alternate config file using the --config flag. Check out this tutorialfor help. For a detailed introduction see the official documentation. This are archived contents of the former dev.openwrt.org development system. List all commands or describe a given command. It should look like this: "Mode change (+Zi) for user your-nick". Specify your identity with the commands: To make sure Irssi uses SSL and verifies the authenticity of the certificate, you need to enable certificate verification. You can do this by connecting using the -ssl -ssl_verify flags. So with that, I figured I’d do a quick write up on how to configure irssi to connect to your (or any) Twitch user’s chat. Irssi: Connecting to multiple networks. I personally use irssi which is pretty much the best IRC client you could ever want. Source file. Irssi supports using a vhost as long as the required configurations has been set. Verifies the TLS certificate of the server. The TLS client private key, if not included in the certificate file. Optioneel: een paar regels verder staat pakket "collections of scripts for irc, irssi-scripts". The hostname you would like to connect from. This includes especially that your host supports Recursive DNS Lookup (rDNS) using Pointer record (PTR). Irssi picks a port at random when this is set to zero. ... You can choose to use either a non-SSL port (6667) or an SSL port (6697). Features. Freenode uses port 6697, 7000 and 7070 for SSL/TLS connections (not 6667). Modern IRC servers and networks have SSL/TLS enabled & configured correctly and should encourage their users to use it. Go to this tutorial to setup a domain name and A and AAAA records for it. 15:04 -!-. If you have irssi 0.8.18 or higher and the irc network supports it, you can use SASL instead of nickserv, which is more reliable: /NETWORK ADD -sasl_username yourname -sasl_password yourpassword -sasl_mechanism PLAIN Freenode Specifying in irssi that a connection should be encrypted using SSL is as easy as adding an -ssl parameter to the /connect command. Users of Irssi version ≥ 0.8.21 are encouraged to use -tls -tls_verify instead. I use Irssi with Tor, and i am often disconnected from Freenode with this message : irssi warning ssl handshake failed wrong version number. To see if this is working, test with the 'host' DNS lookup utility included in bind like so (where ip is a normal IPv4 address): If this returns something in the lines of this then you know that your rDNS is working. Irssi is een IRC-client met een op tekst gebaseerde interface.Het programma werd oorspronkelijk ontwikkeld door Timo Sirainen en wordt momenteel ontwikkeld door het Irssi-project.. Irssi is geschreven in de programmeertaal C en vrijgegeven onder de GPL.. Zie … Here is the output of the strace when the problem occurs : https://termbin.com/w9va. E.g., the following script first checks for a running irssi, presumed to have been run by a previous execution of itself. UnrealIRCd has a long history of supporting and encouraging SSL/TLS, … Irssi supports the Simple Authentication and Security Layer (SASL). This article or section needs language, wiki syntax or style improvements. Note: Irssi must have been compiled with SSL support (using './configure –enable-ssl' before running ‘make’) Unfortunately we are still vulnerable to man in the middle attack. 3. Irssi is a minimal command line IRC client available for most Linux distributions, on recent Ubuntu and Debian is already compiled with SSL support but to enable OTR you need to install a plugin: apt-get install irssi irssi-plugin-otr . In irssi, disconnect from the network and add the client certificate and keys. A network or server to connect to; you can optionally specify a custom port, Integrates into the UNIX stack: Your window manager, your terminal emulator, your remote connection, your terminal multiplexer, your IRC bouncer, your IRC adapter. Installing Irssi. It also supports SILC and ICB protocols via plugins. Irssi: Connection lost to irc.ubuntu.com. Irssi is een programma voor het gebruik van IRC (Internet Relay Chat) in een terminalvenster. IRSSI. Make sure to use the correct capitalization for the network name. The TLS client certificate file. Irssi v1.1.0 - http://www.irssi.org 15:04 -!-. Configuring SASL for Irssi The setup for SASL on Irssi differs depending on the version you have (you can find out by running irssi -v in your nearest shell).