org.argeo.cms/src/org/argeo/cms/directory/ldap/SharedSecret.java

   1 package org.argeo.cms.directory.ldap;
   2
   3 import java.time.Instant;
   4 import java.time.ZoneOffset;
   5 import java.time.ZonedDateTime;
   6
   7 import org.argeo.api.acr.ldap.NamingUtils;
   8
   9 public class SharedSecret extends AuthPassword {
  10         public final static String X_SHARED_SECRET = "X-SharedSecret";
  11         private final Instant expiry;
  12
  13         public SharedSecret(String authInfo, String authValue) {
  14                 super(authInfo, authValue);
  15                 expiry = null;
  16         }
  17
  18         public SharedSecret(AuthPassword authPassword) {
  19                 super(authPassword);
  20                 String authInfo = getAuthInfo();
  21                 if (authInfo.length() == 16) {
  22                         expiry = NamingUtils.ldapDateToInstant(authInfo);
  23                 } else {
  24                         expiry = null;
  25                 }
  26         }
  27
  28         public SharedSecret(ZonedDateTime expiryTimestamp, String value) {
  29                 super(NamingUtils.instantToLdapDate(expiryTimestamp), value);
  30                 expiry = expiryTimestamp.withZoneSameInstant(ZoneOffset.UTC).toInstant();
  31         }
  32
  33         public SharedSecret(int hours, String value) {
  34                 this(ZonedDateTime.now().plusHours(hours), value);
  35         }
  36
  37         @Override
  38         protected String getExpectedAuthScheme() {
  39                 return X_SHARED_SECRET;
  40         }
  41
  42         public boolean isExpired() {
  43                 if (expiry == null)
  44                         return false;
  45                 return expiry.isBefore(Instant.now());
  46         }
  47
  48 }