MD5DigestUtils (Wowza Streaming Engine 4 API)

Object
- com.wowza.util.MD5DigestUtils

public class MD5DigestUtils
extends Object

MD5DigestUtils: MD5 hash utilities.

Field Summary

Fields
Modifier and Type Field Description

protected static java.security.MessageDigest md5Digest

protected static Object md5Lock

Constructor Summary

Constructors
Constructor Description

MD5DigestUtils()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static String`	`generateAuth(String method, String uri, String username, String password, String realm, String nonce)`	Generate an HTTP authorization response
`static String`	`generateAuth(String a2Hash, String a1Hash, String realm, String nonce, String qop, String nonceCount, String cnonce)`	Generate an HTTP authorization response
`static String`	`generateAuth(String method, String uri, String a1Hash, String realm, String nonce, String qop, String nonceCount, String cnonce)`	Generate an HTTP authorization response
`static String`	`generateAuth(String method, String uri, String username, String password, String realm, String nonce, String qop, String nonceCount, String cnonce)`	Generate an HTTP authorization response
`static String`	`generateAuthHTTP(String method, String uri, String a1Hash, String nonce, String qop, String nonceCount, String cnonce)`	Generate an HTTP authorization response
`static String`	`generateAuthHTTP(String method, String uri, String username, String password, String realm, String nonce, String qop, String nonceCount, String cnonce)`	Generate an HTTP authorization response
`static String`	`generateHash(String value)`	Generate MD5 hash
`static byte[]`	`generateHashBytes(byte[] value)`	Generate MD5 hash
`static byte[]`	`generateHashBytes(String value)`	Generate MD5 hash
`static boolean`	`validate(String storedPassword, String username, String realm, String password)`

Methods inherited from class java.lang.Object
clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

md5Digest

protected static java.security.MessageDigest md5Digest

md5Lock
```
protected static Object md5Lock
```

Constructor Detail
- MD5DigestUtils
```
public MD5DigestUtils()
```

Method Detail

generateAuth

public static String generateAuth(String method,
                                  String uri,
                                  String username,
                                  String password,
                                  String realm,
                                  String nonce)

Generate an HTTP authorization response

Parameters:: method - method; uri - URI; username - username; password - password; realm - realm; nonce - nonce
Returns:: auth response

generateAuth

public static String generateAuth(String method,
                                  String uri,
                                  String username,
                                  String password,
                                  String realm,
                                  String nonce,
                                  String qop,
                                  String nonceCount,
                                  String cnonce)

Generate an HTTP authorization response

Parameters:: method - method; uri - URI; username - username; password - password; realm - realm; nonce - nonce; qop - qop; nonceCount - nonceCount; cnonce - cnonce
Returns:: auth response

generateAuthHTTP

public static String generateAuthHTTP(String method,
                                      String uri,
                                      String username,
                                      String password,
                                      String realm,
                                      String nonce,
                                      String qop,
                                      String nonceCount,
                                      String cnonce)

Generate an HTTP authorization response

Parameters:: method - method; uri - URI; username - username; password - password; realm - realm; nonce - nonce; qop - qop; nonceCount - nonceCount; cnonce - cnonce
Returns:: response

generateAuthHTTP

public static String generateAuthHTTP(String method,
                                      String uri,
                                      String a1Hash,
                                      String nonce,
                                      String qop,
                                      String nonceCount,
                                      String cnonce)

Generate an HTTP authorization response

Parameters:: method - The HTTP method; uri - The URI; a1Hash - The a1 hash; nonce - nonce; qop - qop; nonceCount - nonceCount; cnonce - cnonce
Returns:: response

generateAuth

public static String generateAuth(String method,
                                  String uri,
                                  String a1Hash,
                                  String realm,
                                  String nonce,
                                  String qop,
                                  String nonceCount,
                                  String cnonce)

Generate an HTTP authorization response

Parameters:: method - method; uri - URI; a1Hash - a1Hash; realm - realm; nonce - nonce; qop - qop; nonceCount - nonceCount; cnonce - cnonce
Returns:: auth

generateAuth

public static String generateAuth(String a2Hash,
                                  String a1Hash,
                                  String realm,
                                  String nonce,
                                  String qop,
                                  String nonceCount,
                                  String cnonce)

Generate an HTTP authorization response

Parameters:: a2Hash - a2Hash; a1Hash - a1Hash; realm - realm; nonce - nonce; qop - qop; nonceCount - nonceCount; cnonce - cnonce
Returns:: auth

generateHashBytes
```
public static byte[] generateHashBytes(byte[] value)
```
Generate MD5 hash

Parameters:

value - byte array to hash

Returns:

byte array result

generateHashBytes
```
public static byte[] generateHashBytes(String value)
```
Generate MD5 hash

Parameters:

value - in string converted to byte array (UTF-8)

Returns:

byte array result

generateHash
```
public static String generateHash(String value)
```
Generate MD5 hash

Parameters:

value - in string converted to byte array (UTF-8)

Returns:

hash as binhex string

validate

public static boolean validate(String storedPassword,
                               String username,
                               String realm,
                               String password)