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explanatory comments

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This commit is contained in:
Shivaram Lingamneni 2020-05-18 03:35:58 -04:00
parent 67150bc8f7
commit 4d21d78f49
1 changed files with 6 additions and 0 deletions
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6
irc/handlers.go
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@ -2159,6 +2159,8 @@ func passHandler(server *Server, client *Client, msg ircmsg.IrcMessage, rb *Resp
rb.Add(nil, server.name, ERR_ALREADYREGISTRED, client.nick, client.t("You may not reregister")) rb.Add(nil, server.name, ERR_ALREADYREGISTRED, client.nick, client.t("You may not reregister"))
return false return false
} }
// only give them one try to run the PASS command (all code paths end with this
// variable being set):
if rb.session.passStatus != serverPassUnsent { if rb.session.passStatus != serverPassUnsent {
return false return false
} }
@ -2184,6 +2186,8 @@ func passHandler(server *Server, client *Client, msg ircmsg.IrcMessage, rb *Resp
} }
} }
} }
// if login-via-PASS failed for any reason, proceed to try and interpret the
// provided password as the server password
serverPassword := config.Server.passwordBytes serverPassword := config.Server.passwordBytes
@ -2200,6 +2204,8 @@ func passHandler(server *Server, client *Client, msg ircmsg.IrcMessage, rb *Resp
} }
// if they failed the check, we'll bounce them later when they try to complete registration // if they failed the check, we'll bounce them later when they try to complete registration
// note in particular that with skip-server-password, you can give the wrong server
// password here, then successfully SASL and be admitted
return false return false
} }