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Merge pull request #139 from KevinWang15/patch-1

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underscores should be allowed in domain names
This commit is contained in:
秦宇航
2019-11-11 22:03:46 +08:00
committed by GitHub
parent 533f95398a bbc35accfd
commit 14f1ac987d
1 changed files with 1 additions and 1 deletions
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ShadowsocksX-NG/ServerProfile.swift
+1 -1
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@@ -131,7 +131,7 @@ class ServerProfile: NSObject {
}
func validateDomainName(_ value: String) -> Bool {
let validHostnameRegex = "^(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\\-]*[a-zA-Z0-9])\\.)*([A-Za-z0-9]|[A-Za-z0-9][A-Za-z0-9\\-]*[A-Za-z0-9])$"
let validHostnameRegex = "^(([a-zA-Z0-9_]|[a-zA-Z0-9_][a-zA-Z0-9\\-_]*[a-zA-Z0-9_])\\.)*([A-Za-z0-9_]|[A-Za-z0-9_][A-Za-z0-9\\-_]*[A-Za-z0-9_])$"
if (value.range(of: validHostnameRegex, options: .regularExpression) != nil) {
return true