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strings: Disallow more broken nicknames
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@ -52,13 +52,13 @@ func (name Name) IsNickname() bool {
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// ! separates username from nickname
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// @ separates nick+user from hostname
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// # is a channel prefix
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// @+ are channel membership prefixes
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// ~&@%+ are channel membership prefixes
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// - is typically disallowed from first char of nicknames
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// nicknames can't start with digits
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if strings.Contains(namestr, "*") || strings.Contains(namestr, "?") ||
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strings.Contains(namestr, ".") || strings.Contains(namestr, ",") ||
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strings.Contains(namestr, "!") || strings.Contains(namestr, "@") ||
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strings.Contains("#@+-1234567890", string(namestr[0])) {
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strings.Contains("#~&@%+-1234567890", string(namestr[0])) {
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return false
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}
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// names that look like hostnames are restricted to servers, as with other ircds
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