本文整理汇总了Java中org.apache.hadoop.security.authentication.util.KerberosName.getShortName方法的典型用法代码示例。如果您正苦于以下问题：Java KerberosName.getShortName方法的具体用法？Java KerberosName.getShortName怎么用？Java KerberosName.getShortName使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.hadoop.security.authentication.util.KerberosName的用法示例。
在下文中一共展示了KerberosName.getShortName方法的4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: checkUsername
import org.apache.hadoop.security.authentication.util.KerberosName; //导入方法依赖的package包/类
/**
* Expected user name should be a short name.
*/
public static void checkUsername(final String expected, final String name
) throws IOException {
if (expected == null && name != null) {
throw new IOException("Usernames not matched: expecting null but name="
+ name);
}
if (name == null) { //name is optional, null is okay
return;
}
KerberosName u = new KerberosName(name);
String shortName = u.getShortName();
if (!shortName.equals(expected)) {
throw new IOException("Usernames not matched: name=" + shortName
+ " != expected=" + expected);
}
}
示例2: checkUsername
import org.apache.hadoop.security.authentication.util.KerberosName; //导入方法依赖的package包/类
/**
* Expected user name should be a short name.
*/
private static void checkUsername(final String expected, final String name
) throws IOException {
if (expected == null && name != null) {
throw new IOException("Usernames not matched: expecting null but name="
+ name);
}
if (name == null) { //name is optional, null is okay
return;
}
KerberosName u = new KerberosName(name);
String shortName = u.getShortName();
if (!shortName.equals(expected)) {
throw new IOException("Usernames not matched: name=" + shortName
+ " != expected=" + expected);
}
}
示例3: checkUsername
import org.apache.hadoop.security.authentication.util.KerberosName; //导入方法依赖的package包/类
/**
* Expected user name should be a short name.
*/
private static void checkUsername(final String expected, final String name)
throws IOException {
if (expected == null && name != null) {
throw new IOException(
"Usernames not matched: expecting null but name=" + name);
}
if (name == null) { //name is optional, null is okay
return;
}
KerberosName u = new KerberosName(name);
String shortName = u.getShortName();
if (!shortName.equals(expected)) {
throw new IOException(
"Usernames not matched: name=" + shortName + " != expected=" +
expected);
}
}
示例4: runWithPrincipal
import org.apache.hadoop.security.authentication.util.KerberosName; //导入方法依赖的package包/类
private AuthenticationToken runWithPrincipal(String serverPrincipal,
byte[] clientToken, Base64 base64, HttpServletResponse response) throws
IOException, AuthenticationException, ClassNotFoundException,
GSSException, IllegalAccessException, NoSuchFieldException {
GSSContext gssContext = null;
GSSCredential gssCreds = null;
AuthenticationToken token = null;
try {
LOG.trace("SPNEGO initiated with server principal [{}]", serverPrincipal);
gssCreds = this.gssManager.createCredential(
this.gssManager.createName(serverPrincipal,
KerberosUtil.getOidInstance("NT_GSS_KRB5_PRINCIPAL")),
GSSCredential.INDEFINITE_LIFETIME,
new Oid[]{
KerberosUtil.getOidInstance("GSS_SPNEGO_MECH_OID"),
KerberosUtil.getOidInstance("GSS_KRB5_MECH_OID")},
GSSCredential.ACCEPT_ONLY);
gssContext = this.gssManager.createContext(gssCreds);
byte[] serverToken = gssContext.acceptSecContext(clientToken, 0,
clientToken.length);
if (serverToken != null && serverToken.length > 0) {
String authenticate = base64.encodeToString(serverToken);
response.setHeader(KerberosAuthenticator.WWW_AUTHENTICATE,
KerberosAuthenticator.NEGOTIATE + " " +
authenticate);
}
if (!gssContext.isEstablished()) {
response.setStatus(HttpServletResponse.SC_UNAUTHORIZED);
LOG.trace("SPNEGO in progress");
} else {
String clientPrincipal = gssContext.getSrcName().toString();
KerberosName kerberosName = new KerberosName(clientPrincipal);
String userName = kerberosName.getShortName();
token = new AuthenticationToken(userName, clientPrincipal, getType());
response.setStatus(HttpServletResponse.SC_OK);
LOG.trace("SPNEGO completed for client principal [{}]",
clientPrincipal);
}
} finally {
if (gssContext != null) {
gssContext.dispose();
}
if (gssCreds != null) {
gssCreds.dispose();
}
}
return token;
}