---
layout: post
comments: true
title: "WeeChat: easy instructions for using SASL"
category: [english]
tags: [irc, english]
redirect_from:
  - /weechat-sasl.html
  - /english/2015/03/26/weechat-sasl-simply.html
---

This seems to confuse many WeeChat users, so I will try to explain it more
simply as I am repeating myself everywhere about this same thing.

SASL is mechanism for identifying to services at IRC automatically even
before you are visible to the network.

---

First set mechanism as plain if you have it as anything else.

```
/set irc.server_default.sasl_mechanism PLAIN
```

PLAIN is simple "login using username and password" mechanism that sends
the username and password in plaintext which isn't an issue if you also use
SSL (like you should) and trust the server (and
**use different password everywhere**).

Then simply set your username and password

```
/unset irc.server.NETWORK.sasl_mechanism
/set irc.server.NETWORK.sasl_username REGISTERED_NICKNAME
/set irc.server.NETWORK.sasl_password PASSWORD
/save
```

_Replace NETWORK with the name of network that you have in WeeChat, for
example `liberachat`._

And now after `/reconnect` you should be identified automatically using
SASL, but you might also ensure that you use SSL.

## Using SSL

Change your address to use SSL port and enable SSL for the network:

```
/set irc.server.liberachat.addresses irc.libera.chat/6697
/set irc.server.liberachat.ssl on
/save
```

_Note: SSL does nothing until you `/reconnect`_

_6697 is the [standard SSL port](https://tools.ietf.org/html/rfc7194)._

liberachat has valid SSL certificate, but if it didn't, you would have two
choises:

1. Trust the fingerprints manually using
   `irc.server.NETWORK.ssl_fingerprint`, see [this post].
2. Disable SSL certificate checking using
   `/set irc.server.NETWORK.ssl_verify off` **NOT RECOMMENDED**, see
   [this post].

[this post]:{% post_url blog/2015-02-24-znc160-ssl %}