[jboss-jira] [JBoss JIRA] Created: (AS7-893) web subsystem virtual-server is requiring an alias to succeed
web subsystem virtual-server is requiring an alias to succeed
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Key: AS7-893
URL: https://issues.jboss.org/browse/AS7-893
Project: Application Server 7
Issue Type: Bug
Components: Web
Affects Versions: No Release
Reporter: Scott Stark
Assignee: Scott Stark
Fix For: 7.0.0.CR1
A web subsystem fragment like the following:
<subsystem xmlns="urn:jboss:domain:web:1.0">
<connector name="http" scheme="http"
protocol="HTTP/1.1" socket-binding="http"/>
<virtual-server name="localhost"
enable-welcome-root="false" />
</subsystem>
fails with to execute with an IllegalArgumentException because of how the ALIAS attribute
is handled. The org.jboss.as.web.WebVirtualHostAdd.aliases method is requiring an ALIAS if
the node has one, but it is not checking if it is actually defined:
static String[] aliases(final ModelNode node) {
if(node.has(Constants.ALIAS)) {
final ModelNode aliases = node.require(Constants.ALIAS);
final int size = aliases.asInt();
final String[] array = new String[size];
for(int i = 0; i < size; i ++) array[i] = aliases.get(i).asString();
return array;
}
return NO_ALIASES;
}
An operation like this one input:
{
"operation" => "add",
"address" => [
("subsystem" => "web"),
("virtual-server" => "localhost")
],
"enable-welcome-root" => false,
"operation-headers" => {"rollback-on-runtime-failure" =>
false}
}
is seen as the following with an alias with an undefined value by the aliases method:
{
"operation" => "add",
"address" => [
("subsystem" => "web"),
("virtual-server" => "localhost")
],
"enable-welcome-root" => false,
"operation-headers" => {"rollback-on-runtime-failure" =>
false},
"alias" => undefined,
"access-log" => undefined,
"rewrite" => undefined,
"default-web-module" => undefined
}
so the node.require(Constants.ALIAS) call fails.
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