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feature: password age in days policy
Closes keycloak#30210 Signed-off-by: Maciej Mierzwa <[email protected]>
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71 changes: 71 additions & 0 deletions
71
server-spi-private/src/main/java/org/keycloak/policy/AgePasswordPolicyProvider.java
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package org.keycloak.policy; | ||
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import org.keycloak.common.util.Time; | ||
import org.keycloak.credential.CredentialModel; | ||
import org.keycloak.credential.hash.PasswordHashProvider; | ||
import org.keycloak.models.KeycloakSession; | ||
import org.keycloak.models.PasswordPolicy; | ||
import org.keycloak.models.RealmModel; | ||
import org.keycloak.models.UserModel; | ||
import org.keycloak.models.credential.PasswordCredentialModel; | ||
import org.jboss.logging.Logger; | ||
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import java.util.stream.Stream; | ||
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public class AgePasswordPolicyProvider implements PasswordPolicyProvider { | ||
private static final String ERROR_MESSAGE = "invalidPasswordGenericMessage"; | ||
public static final Logger logger = Logger.getLogger(AgePasswordPolicyProvider.class); | ||
private final KeycloakSession session; | ||
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public AgePasswordPolicyProvider(KeycloakSession session) { | ||
this.session = session; | ||
} | ||
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@Override | ||
public PolicyError validate(String user, String password) { | ||
return null; | ||
} | ||
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@Override | ||
public PolicyError validate(RealmModel realm, UserModel user, String password) { | ||
PasswordPolicy policy = session.getContext().getRealm().getPasswordPolicy(); | ||
int passwordAgePolicyValue = policy.getPolicyConfig(PasswordPolicy.PASSWORD_AGE); | ||
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if (passwordAgePolicyValue != -1) { | ||
//current password check | ||
if (user.credentialManager().getStoredCredentialsByTypeStream(PasswordCredentialModel.TYPE) | ||
.map(PasswordCredentialModel::createFromCredentialModel) | ||
.anyMatch(passwordCredential -> { | ||
PasswordHashProvider hash = session.getProvider(PasswordHashProvider.class, | ||
passwordCredential.getPasswordCredentialData().getAlgorithm()); | ||
return hash != null && hash.verify(password, passwordCredential); | ||
})) { | ||
return new PolicyError(ERROR_MESSAGE, passwordAgePolicyValue); | ||
} | ||
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final long passwordMaxAgeMillis = Time.currentTimeMillis() - Time.daysToMillis(passwordAgePolicyValue); | ||
if (passwordAgePolicyValue > 0) { | ||
if (user.credentialManager().getStoredCredentialsByTypeStream(PasswordCredentialModel.PASSWORD_HISTORY) | ||
.filter(credentialModel -> credentialModel.getCreatedDate() > passwordMaxAgeMillis) | ||
.map(PasswordCredentialModel::createFromCredentialModel) | ||
.anyMatch(passwordCredential -> { | ||
PasswordHashProvider hash = session.getProvider(PasswordHashProvider.class, | ||
passwordCredential.getPasswordCredentialData().getAlgorithm()); | ||
return hash.verify(password, passwordCredential); | ||
})) { | ||
return new PolicyError(ERROR_MESSAGE, passwordAgePolicyValue); | ||
} | ||
} | ||
} | ||
return null; | ||
} | ||
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@Override | ||
public Object parseConfig(String value) { | ||
return parseInteger(value, AgePasswordPolicyProviderFactory.DEFAULT_AGE_DAYS); | ||
} | ||
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@Override | ||
public void close() { | ||
} | ||
} |
55 changes: 55 additions & 0 deletions
55
server-spi-private/src/main/java/org/keycloak/policy/AgePasswordPolicyProviderFactory.java
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package org.keycloak.policy; | ||
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import org.keycloak.Config; | ||
import org.keycloak.models.KeycloakSession; | ||
import org.keycloak.models.KeycloakSessionFactory; | ||
import org.keycloak.models.PasswordPolicy; | ||
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public class AgePasswordPolicyProviderFactory implements PasswordPolicyProviderFactory { | ||
public static final Integer DEFAULT_AGE_DAYS = 30; | ||
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@Override | ||
public String getId() { | ||
return PasswordPolicy.PASSWORD_AGE; | ||
} | ||
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@Override | ||
public String getDisplayName() { | ||
return "Not Recently Used (In Days)"; | ||
} | ||
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@Override | ||
public String getConfigType() { | ||
return PasswordPolicyProvider.INT_CONFIG_TYPE; | ||
} | ||
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@Override | ||
public String getDefaultConfigValue() { | ||
return String.valueOf(DEFAULT_AGE_DAYS); | ||
} | ||
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@Override | ||
public boolean isMultiplSupported() { | ||
return false; | ||
} | ||
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@Override | ||
public PasswordPolicyProvider create(KeycloakSession session) { | ||
return new AgePasswordPolicyProvider(session); | ||
} | ||
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@Override | ||
public void init(Config.Scope config) { | ||
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} | ||
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@Override | ||
public void postInit(KeycloakSessionFactory factory) { | ||
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} | ||
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@Override | ||
public void close() { | ||
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} | ||
} |
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