public class AuthFilter extends org.apache.hadoop.security.authentication.server.AuthenticationFilter
AuthenticationFilter
that
obtains Hadoop-Auth configuration for webhdfs.Constructor and Description |
---|
AuthFilter() |
Modifier and Type | Method and Description |
---|---|
void |
doFilter(javax.servlet.ServletRequest request,
javax.servlet.ServletResponse response,
javax.servlet.FilterChain filterChain) |
protected Properties |
getConfiguration(String prefix,
javax.servlet.FilterConfig config)
Returns the filter configuration properties,
including the ones prefixed with
CONF_PREFIX . |
public AuthFilter()
protected Properties getConfiguration(String prefix, javax.servlet.FilterConfig config) throws javax.servlet.ServletException
CONF_PREFIX
.
The prefix is removed from the returned property names.getConfiguration
in class org.apache.hadoop.security.authentication.server.AuthenticationFilter
prefix
- parameter not used.config
- parameter contains the initialization values.javax.servlet.ServletException
public void doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain filterChain) throws IOException, javax.servlet.ServletException
doFilter
in interface javax.servlet.Filter
doFilter
in class org.apache.hadoop.security.authentication.server.AuthenticationFilter
IOException
javax.servlet.ServletException
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