KEYCLOAK-186 Password policies

model/jpa/src/main/java/org/keycloak/models/jpa/RealmAdapter.java

@@ -4,6 +4,7 @@ import org.bouncycastle.openssl.PEMWriter;
 import org.keycloak.PemUtils;
 import org.keycloak.models.ApplicationModel;
 import org.keycloak.models.OAuthClientModel;
+import org.keycloak.models.PasswordPolicy;
 import org.keycloak.models.RealmModel;
 import org.keycloak.models.RequiredCredentialModel;
 import org.keycloak.models.RoleModel;
@@ -37,6 +38,7 @@ public class RealmAdapter implements RealmModel {
     protected EntityManager em;
     protected volatile transient PublicKey publicKey;
     protected volatile transient PrivateKey privateKey;
+    private PasswordPolicy passwordPolicy;
 
     public RealmAdapter(EntityManager em, RealmEntity realm) {
         this.em = em;
@@ -1037,4 +1039,18 @@ public class RealmAdapter implements RealmModel {
         em.flush();
     }
 
+    @Override
+    public PasswordPolicy getPasswordPolicy() {
+        if (passwordPolicy == null) {
+            passwordPolicy = new PasswordPolicy(realm.getPasswordPolicy());
+        }
+        return passwordPolicy;
+    }
+
+    @Override
+    public void setPasswordPolicy(PasswordPolicy policy) {
+        this.passwordPolicy = policy;
+        realm.setPasswordPolicy(policy.toString());
+        em.flush();
+    }
 }

model/jpa/src/main/java/org/keycloak/models/jpa/entities/RealmEntity.java

@@ -34,6 +34,7 @@ public class RealmEntity {
     protected boolean resetPasswordAllowed;
     protected boolean social;
     protected boolean automaticRegistrationAfterSocialLogin;
+    protected String passwordPolicy;
 
     protected int tokenLifespan;
     protected int accessCodeLifespan;
@@ -269,4 +270,13 @@ public class RealmEntity {
     public void setDefaultRoles(Collection<RoleEntity> defaultRoles) {
         this.defaultRoles = defaultRoles;
     }
+
+    public String getPasswordPolicy() {
+        return passwordPolicy;
+    }
+
+    public void setPasswordPolicy(String passwordPolicy) {
+        this.passwordPolicy = passwordPolicy;
+    }
 }
+