[jboss-jira] [JBoss JIRA] (ELY-1040) Elytron, incorrect IPv6 address resolution

[Darran Lofthouse (JIRA)]

     [ https://issues.jboss.org/browse/ELY-1040?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Darran Lofthouse updated ELY-1040:
----------------------------------
    Fix Version/s: 1.1.0.Beta35


> Elytron, incorrect IPv6 address resolution 
> -------------------------------------------
>
>                 Key: ELY-1040
>                 URL: https://issues.jboss.org/browse/ELY-1040
>             Project: WildFly Elytron
>          Issue Type: Bug
>            Reporter: Martin Choma
>            Assignee: Darran Lofthouse
>            Priority: Critical
>             Fix For: 1.1.0.Beta35
>
>
> There is code in Elytron 
> {code:java|title=SetMechanismInformationMechanismFactory.java}
> @Override
>             public void evaluateRequest(HttpServerRequest request) throws HttpAuthenticationException {
>                 String host = request.getFirstRequestHeaderValue(HOST);
>                 String resolvedHostName = null;
>                 if (host != null) {
>                   if (host.startsWith("[")) {
>                       int close = host.indexOf(']');
>                       if (close > 0) {
>                           resolvedHostName = host.substring(0, close);
>                       }
>                   }
> {code}
> I assume intention of this code is to get from e.g. "[::1]:8080" just "[::1]", but now it gets only "[::1". To achieve this my assumption, there should be rather
> {code}
> resolvedHostName = host.substring(0, close + 1);
> {code}



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