Class ClassifiedValueTokens

java.lang.Object

com.kingsrook.qqq.backend.core.actions.permissions.fieldaccess.ClassifiedValueTokens

public final class ClassifiedValueTokens
extends Object

Shared, versioned audit/email value tokens. The MAC input is UTF-8.

Method Summary

Modifier and Type	Method	Description
static String	canonical(Serializable value)	Canonical ValueUtils strings, with scale-independent plain decimal notation.
static String	changed()	No derivative of the original value.
static String	forContext(List<String> bindingParts, Serializable value)	Non-record bindings must start with a nonempty domain.
static String	forRecordField(QTableMetaData table, QFieldMetaData field, Serializable pk, Serializable value)	Bind a value to the table, field and primary key, preferring a shreddable key.
static String	shreddedToken(String ruleId)	A key-destruction event, never a derivative of the value.
static boolean	verifyContext(List<String> bindingParts, Serializable candidate, String token)	Verify a non-record token without creating a key.
static boolean	verifyRecordField(QTableMetaData table, QFieldMetaData field, Serializable pk, Serializable candidate, String token)	Verify only keyed tokens, using existing keys and constant-time MAC comparison.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

forRecordField

public static String forRecordField(QTableMetaData table,
 QFieldMetaData field,
 Serializable pk,
 Serializable value)

Bind a value to the table, field and primary key, preferring a shreddable key.

forContext

public static String forContext(List<String> bindingParts,
 Serializable value)

Non-record bindings must start with a nonempty domain.

changed

public static String changed()

No derivative of the original value.

shreddedToken

public static String shreddedToken(String ruleId)

A key-destruction event, never a derivative of the value.

verifyRecordField

public static boolean verifyRecordField(QTableMetaData table,
 QFieldMetaData field,
 Serializable pk,
 Serializable candidate,
 String token)

Verify only keyed tokens, using existing keys and constant-time MAC comparison.

verifyContext

public static boolean verifyContext(List<String> bindingParts,
 Serializable candidate,
 String token)

Verify a non-record token without creating a key.

canonical

public static String canonical(Serializable value)

Canonical ValueUtils strings, with scale-independent plain decimal notation.