public class MessageDigestCredentialHandler extends DigestCredentialHandlerBase
{SSHA}<sha-1 digest:20><salt:n>If the stored password form does not include an iteration count then an iteration count of 1 is used.
If the stored password form does not include salt then no salt is used.
| Modifier and Type | Field and Description |
|---|---|
static int |
DEFAULT_ITERATIONS |
DEFAULT_SALT_LENGTH, sm| Constructor and Description |
|---|
MessageDigestCredentialHandler() |
| Modifier and Type | Method and Description |
|---|---|
String |
getAlgorithm() |
protected int |
getDefaultIterations() |
String |
getEncoding() |
protected Log |
getLog() |
boolean |
matches(String inputCredentials,
String storedCredentials)
Checks to see if the input credentials match the stored credentials
|
protected String |
mutate(String inputCredentials,
byte[] salt,
int iterations)
Generates the equivalent stored credentials for the given input
credentials, salt and iterations.
|
void |
setAlgorithm(String algorithm)
Set the algorithm used to convert input credentials to stored
credentials.
|
void |
setEncoding(String encodingName) |
getDefaultSaltLength, getIterations, getLogInvalidStoredCredentials, getSaltLength, matchesSaltIterationsEncoded, mutate, mutate, setIterations, setLogInvalidStoredCredentials, setSaltLengthpublic static final int DEFAULT_ITERATIONS
public String getEncoding()
public void setEncoding(String encodingName)
public String getAlgorithm()
getAlgorithm in class DigestCredentialHandlerBasepublic void setAlgorithm(String algorithm) throws NoSuchAlgorithmException
DigestCredentialHandlerBasesetAlgorithm in class DigestCredentialHandlerBasealgorithm - the algorithmNoSuchAlgorithmException - if the specified algorithm
is not supportedpublic boolean matches(String inputCredentials, String storedCredentials)
CredentialHandlerinputCredentials - User provided credentialsstoredCredentials - Credentials stored in the Realmtrue if the inputCredentials match the
storedCredentials, otherwise falseprotected String mutate(String inputCredentials, byte[] salt, int iterations)
DigestCredentialHandlerBasemutate in class DigestCredentialHandlerBaseinputCredentials - User provided credentialssalt - Salt, if anyiterations - Number of iterations of the algorithm associated
with this CredentialHandler applied to the
inputCredentials to generate the equivalent
stored credentialsnull if the generation failsprotected int getDefaultIterations()
getDefaultIterations in class DigestCredentialHandlerBaseCredentialHandler.protected Log getLog()
getLog in class DigestCredentialHandlerBaseCopyright © 2000-2022 Apache Software Foundation. All Rights Reserved.