org.eclipse.jetty.util.security
类 Password

java.lang.Object
  org.eclipse.jetty.util.security.Credential
      org.eclipse.jetty.util.security.Password

所有已实现的接口：

Serializable

public class Password
extends Credential

Password utility class. This utility class gets a password or pass phrase either by:

  + Password is set as a system property.
  + The password is prompted for and read from standard input
  + A program is run to get the password.
 

Passwords that begin with OBF: are de obfuscated. Passwords can be obfuscated by run org.eclipse.util.Password as a main class. Obfuscated password are required if a system needs to recover the full password (eg. so that it may be passed to another system). They are not secure, but prevent casual observation.

Passwords that begin with CRYPT: are oneway encrypted with UnixCrypt. The real password cannot be retrieved, but comparisons can be made to other passwords. A Crypt can be generated by running org.eclipse.util.UnixCrypt as a main class, passing password and then the username. Checksum passwords are a secure(ish) way to store passwords that only need to be checked rather than recovered. Note that it is not strong security - specially if simple passwords are used.

另请参见：

序列化表格

嵌套类摘要

从类 org.eclipse.jetty.util.security.Credential 继承的嵌套类/接口

Credential.Crypt, Credential.MD5

字段摘要

static String

__OBFUSCATE

构造方法摘要

Password(String password)
Constructor.

方法摘要

boolean	check(Object credentials) Check a credential
static String	deobfuscate(String s)
boolean	equals(Object o)
static Password	getPassword(String realm, String dft, String promptDft) Get a password.
int	hashCode()
static void	main(String[] arg)
static String	obfuscate(String s)
String	toStarString()
String	toString()

从类 org.eclipse.jetty.util.security.Credential 继承的方法

getCredential

从类 java.lang.Object 继承的方法

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

字段详细信息

__OBFUSCATE

public static final String __OBFUSCATE

另请参见：

常量字段值

构造方法详细信息

Password

public Password(String password)

Constructor.

参数：

password - The String password.

方法详细信息

toString

public String toString()

覆盖：

类 Object 中的 toString

toStarString

public String toStarString()

check

public boolean check(Object credentials)

从类 Credential 复制的描述

Check a credential

指定者：

类 Credential 中的 check

参数：

credentials - The credential to check against. This may either be another Credential object, a Password object or a String which is interpreted by this credential.

返回：

True if the credentials indicated that the shared secret is known to both this Credential and the passed credential.

equals

public boolean equals(Object o)

覆盖：

类 Object 中的 equals

hashCode

public int hashCode()

覆盖：

类 Object 中的 hashCode

obfuscate

public static String obfuscate(String s)

deobfuscate

public static String deobfuscate(String s)

getPassword

public static Password getPassword(String realm,
                                   String dft,
                                   String promptDft)

Get a password. A password is obtained by trying

• Calling System.getProperty(realm,dft)
• Prompting for a password
• Using promptDft if nothing was entered.

参数：

realm - The realm name for the password, used as a SystemProperty name.

dft - The default password.

promptDft - The default to use if prompting for the password.

返回：

Password

main

public static void main(String[] arg)

参数：

arg -