Package org.apache.activemq.artemis.spi.core.security.scram

Class StringPrep

java.lang.Object

org.apache.activemq.artemis.spi.core.security.scram.StringPrep

public class StringPrep
extends Object

rfc3454 StringPrep, with an implementation of rfc4013 SASLPrep.

StringPrep case folding is unimplemented, as it's not required by SASLPrep.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	StringPrep.CharClass	A representation of sets of character classes.
static class	StringPrep.StringPrepError	A prohibited string has been passed to StringPrep.
static class	StringPrep.StringPrepProhibitedCharacter	A prohibited character was detected.
static class	StringPrep.StringPrepRTLError	RTL verification has failed, according to rfc3454 section 6.
static class	StringPrep.StringPrepRTLErrorBothRALandL
static class	StringPrep.StringPrepRTLErrorRALWithoutPrefix
static class	StringPrep.StringPrepRTLErrorRALWithoutSuffix
static class	StringPrep.StringPrepUnassignedCodepoint	A prohibited unassigned codepoint was detected.

Constructor Summary

Constructors

Constructor	Description
StringPrep()

Method Summary

Modifier and Type	Method	Description
static boolean	isContainingProhibitedCharacters(String s)
static String	prepAsQueryString(String s)	Apply SASLPrep and return the result.
static String	prepAsStoredString(String s)	Apply SASLPrep and return the result.
protected static void	verifyRTL(String s)	Perform RTL verification according to rfc3454 section 6.

Methods inherited from class java.lang.Object

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

Constructor Details

StringPrep

public StringPrep()

Method Details

verifyRTL

protected static void verifyRTL(String s)
                         throws StringPrep.StringPrepRTLError

Perform RTL verification according to rfc3454 section 6. On failure, throw a subclass of StringPrep.StringPrepRTLError.

Throws:

StringPrep.StringPrepRTLError

prepAsStoredString

public static String prepAsStoredString(String s)
                                 throws StringPrep.StringPrepError

Apply SASLPrep and return the result. is treated as a stored string.

Throws:

StringPrep.StringPrepError

prepAsQueryString

public static String prepAsQueryString(String s)
                                throws StringPrep.StringPrepError

Apply SASLPrep and return the result. is treated as a query string.

Throws:

StringPrep.StringPrepError

isContainingProhibitedCharacters

public static boolean isContainingProhibitedCharacters(String s)