本文整理汇总了Java中com.sun.security.auth.UnixNumericUserPrincipal类的典型用法代码示例。如果您正苦于以下问题：Java UnixNumericUserPrincipal类的具体用法？Java UnixNumericUserPrincipal怎么用？Java UnixNumericUserPrincipal使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
UnixNumericUserPrincipal类属于com.sun.security.auth包，在下文中一共展示了UnixNumericUserPrincipal类的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: login
import com.sun.security.auth.UnixNumericUserPrincipal; //导入依赖的package包/类
/**
* Authenticate the user (first phase).
*
* <p> The implementation of this method attempts to retrieve the user's
* Unix <code>Subject</code> information by making a native Unix
* system call.
*
* <p>
*
* @exception FailedLoginException if attempts to retrieve the underlying
* system information fail.
*
* @return true in all cases (this <code>LoginModule</code>
* should not be ignored).
*/
public boolean login() throws LoginException {
long[] unixGroups = null;
ss = new UnixSystem();
if (ss == null) {
succeeded = false;
throw new FailedLoginException
("Failed in attempt to import " +
"the underlying system identity information");
} else {
userPrincipal = new UnixPrincipal(ss.getUsername());
UIDPrincipal = new UnixNumericUserPrincipal(ss.getUid());
GIDPrincipal = new UnixNumericGroupPrincipal(ss.getGid(), true);
if (ss.getGroups() != null && ss.getGroups().length > 0) {
unixGroups = ss.getGroups();
for (int i = 0; i < unixGroups.length; i++) {
UnixNumericGroupPrincipal ngp =
new UnixNumericGroupPrincipal
(unixGroups[i], false);
if (!ngp.getName().equals(GIDPrincipal.getName()))
supplementaryGroups.add(ngp);
}
}
if (debug) {
System.out.println("\t\t[UnixLoginModule]: " +
"succeeded importing info: ");
System.out.println("\t\t\tuid = " + ss.getUid());
System.out.println("\t\t\tgid = " + ss.getGid());
unixGroups = ss.getGroups();
for (int i = 0; i < unixGroups.length; i++) {
System.out.println("\t\t\tsupp gid = " + unixGroups[i]);
}
}
succeeded = true;
return true;
}
}
示例2: login
import com.sun.security.auth.UnixNumericUserPrincipal; //导入依赖的package包/类
/**
* Authenticate the user (first phase).
*
* <p> The implementation of this method attempts to retrieve the user's
* Unix {@code Subject} information by making a native Unix
* system call.
*
* @exception FailedLoginException if attempts to retrieve the underlying
* system information fail.
*
* @return true in all cases (this {@code LoginModule}
* should not be ignored).
*/
public boolean login() throws LoginException {
long[] unixGroups = null;
try {
ss = new UnixSystem();
} catch (UnsatisfiedLinkError ule) {
succeeded = false;
throw new FailedLoginException
("Failed in attempt to import " +
"the underlying system identity information" +
" on " + System.getProperty("os.name"));
}
userPrincipal = new UnixPrincipal(ss.getUsername());
UIDPrincipal = new UnixNumericUserPrincipal(ss.getUid());
GIDPrincipal = new UnixNumericGroupPrincipal(ss.getGid(), true);
if (ss.getGroups() != null && ss.getGroups().length > 0) {
unixGroups = ss.getGroups();
for (int i = 0; i < unixGroups.length; i++) {
UnixNumericGroupPrincipal ngp =
new UnixNumericGroupPrincipal
(unixGroups[i], false);
if (!ngp.getName().equals(GIDPrincipal.getName()))
supplementaryGroups.add(ngp);
}
}
if (debug) {
System.out.println("\t\t[UnixLoginModule]: " +
"succeeded importing info: ");
System.out.println("\t\t\tuid = " + ss.getUid());
System.out.println("\t\t\tgid = " + ss.getGid());
unixGroups = ss.getGroups();
for (int i = 0; i < unixGroups.length; i++) {
System.out.println("\t\t\tsupp gid = " + unixGroups[i]);
}
}
succeeded = true;
return true;
}