List of usage examples for org.apache.hadoop.security.authentication.server PseudoAuthenticationHandler ANONYMOUS_ALLOWED
String ANONYMOUS_ALLOWED
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From source file:org.apache.sqoop.filter.SqoopAuthenticationFilter.java
License:Apache License
@Override protected Properties getConfiguration(String configPrefix, FilterConfig filterConfig) throws ServletException { Properties properties = new Properties(); MapContext mapContext = SqoopConfiguration.getInstance().getContext(); String type = mapContext/* ww w . j a va 2s. c o m*/ .getString(SecurityConstants.AUTHENTICATION_TYPE, SecurityConstants.TYPE.SIMPLE.name()).trim(); if (type.equalsIgnoreCase(SecurityConstants.TYPE.KERBEROS.name())) { properties.setProperty(AUTH_TYPE, KerberosDelegationTokenAuthenticationHandler.class.getName()); String keytab = mapContext.getString(SecurityConstants.AUTHENTICATION_KERBEROS_HTTP_KEYTAB).trim(); if (keytab.length() == 0) { throw new SqoopException(SecurityError.AUTH_0005, SecurityConstants.AUTHENTICATION_KERBEROS_HTTP_KEYTAB); } String principal = mapContext.getString(SecurityConstants.AUTHENTICATION_KERBEROS_HTTP_PRINCIPAL) .trim(); if (principal.length() == 0) { throw new SqoopException(SecurityError.AUTH_0006, SecurityConstants.AUTHENTICATION_KERBEROS_HTTP_PRINCIPAL); } String hostPrincipal = ""; try { hostPrincipal = SecurityUtil.getServerPrincipal(principal, "0.0.0.0"); } catch (IOException e) { throw new SqoopException(SecurityError.AUTH_0006, SecurityConstants.AUTHENTICATION_KERBEROS_HTTP_PRINCIPAL); } properties.setProperty(KerberosAuthenticationHandler.PRINCIPAL, hostPrincipal); properties.setProperty(KerberosAuthenticationHandler.KEYTAB, keytab); } else if (type.equalsIgnoreCase(SecurityConstants.TYPE.SIMPLE.name())) { properties.setProperty(AUTH_TYPE, PseudoDelegationTokenAuthenticationHandler.class.getName()); properties.setProperty(PseudoAuthenticationHandler.ANONYMOUS_ALLOWED, mapContext.getString(SecurityConstants.AUTHENTICATION_ANONYMOUS, "true").trim()); } else { throw new SqoopException(SecurityError.AUTH_0004, type); } properties.setProperty(DelegationTokenAuthenticationHandler.TOKEN_KIND, SecurityConstants.TOKEN_KIND); return properties; }