本文整理匯總了Java中org.apache.hadoop.security.UserGroupInformation.getAuthenticationMethod方法的典型用法代碼示例。如果您正苦於以下問題：Java UserGroupInformation.getAuthenticationMethod方法的具體用法？Java UserGroupInformation.getAuthenticationMethod怎麽用？Java UserGroupInformation.getAuthenticationMethod使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類org.apache.hadoop.security.UserGroupInformation的用法示例。
在下文中一共展示了UserGroupInformation.getAuthenticationMethod方法的5個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: doGet
import org.apache.hadoop.security.UserGroupInformation; //導入方法依賴的package包/類
@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
UserGroupInformation ugi = HttpUserGroupInformation.get();
if (ugi != null) {
String ret = "remoteuser=" + req.getRemoteUser() + ":ugi=" +
ugi.getShortUserName();
if (ugi.getAuthenticationMethod() ==
UserGroupInformation.AuthenticationMethod.PROXY) {
ret = "realugi=" + ugi.getRealUser().getShortUserName() + ":" + ret;
}
resp.setStatus(HttpServletResponse.SC_OK);
resp.getWriter().write(ret);
} else {
resp.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
}
}
示例2: printUGI
import org.apache.hadoop.security.UserGroupInformation; //導入方法依賴的package包/類
private void printUGI(UserGroupInformation ugi) {
if (ugi != null) {
// dump login information
AuthenticationMethod authMethod = ugi.getAuthenticationMethod();
LOG.info("\n{} \nUser: {} \nAuth method: {} \nKeytab: {} \n",
new Object[] {
authMethod.equals(AuthenticationMethod.PROXY) ? "Proxy as: " : "Logged as: ",
ugi.getUserName(), authMethod, ugi.isFromKeytab()
}
);
}
}
示例3: getConnectionAuthenticationMethod
import org.apache.hadoop.security.UserGroupInformation; //導入方法依賴的package包/類
/**
* Returns authentication method used to establish the connection
* @return AuthenticationMethod used to establish connection
* @throws IOException
*/
private AuthenticationMethod getConnectionAuthenticationMethod()
throws IOException {
UserGroupInformation ugi = getRemoteUser();
AuthenticationMethod authMethod = ugi.getAuthenticationMethod();
if (authMethod == AuthenticationMethod.PROXY) {
authMethod = ugi.getRealUser().getAuthenticationMethod();
}
return authMethod;
}
示例4: isAllowedDelegationTokenOp
import org.apache.hadoop.security.UserGroupInformation; //導入方法依賴的package包/類
/**
* @param ugi A user group information.
* @return true if delegation token operation is allowed
*/
private boolean isAllowedDelegationTokenOp(UserGroupInformation ugi) throws IOException {
AuthenticationMethod authMethod = ugi.getAuthenticationMethod();
if (authMethod == AuthenticationMethod.PROXY) {
authMethod = ugi.getRealUser().getAuthenticationMethod();
}
if (authMethod != AuthenticationMethod.KERBEROS
&& authMethod != AuthenticationMethod.KERBEROS_SSL
&& authMethod != AuthenticationMethod.CERTIFICATE) {
return false;
}
return true;
}
示例5: logAuditEvent
import org.apache.hadoop.security.UserGroupInformation; //導入方法依賴的package包/類
@Override
public void logAuditEvent(boolean succeeded, String userName,
InetAddress addr, String cmd, String src, String dst,
FileStatus status, UserGroupInformation ugi,
DelegationTokenSecretManager dtSecretManager) {
if (auditLog.isInfoEnabled()) {
final StringBuilder sb = auditBuffer.get();
sb.setLength(0);
sb.append("allowed=").append(succeeded).append("\t");
sb.append("ugi=").append(userName).append("\t");
sb.append("ip=").append(addr).append("\t");
sb.append("cmd=").append(cmd).append("\t");
sb.append("src=").append(src).append("\t");
sb.append("dst=").append(dst).append("\t");
if (null == status) {
sb.append("perm=null");
} else {
sb.append("perm=");
sb.append(status.getOwner()).append(":");
sb.append(status.getGroup()).append(":");
sb.append(status.getPermission());
}
if (logTokenTrackingId) {
sb.append("\t").append("trackingId=");
String trackingId = null;
if (ugi != null && dtSecretManager != null
&& ugi.getAuthenticationMethod() == AuthenticationMethod.TOKEN) {
for (TokenIdentifier tid: ugi.getTokenIdentifiers()) {
if (tid instanceof DelegationTokenIdentifier) {
DelegationTokenIdentifier dtid =
(DelegationTokenIdentifier)tid;
trackingId = dtSecretManager.getTokenTrackingId(dtid);
break;
}
}
}
sb.append(trackingId);
}
sb.append("\t").append("proto=");
sb.append(NamenodeWebHdfsMethods.isWebHdfsInvocation() ? "webhdfs" : "rpc");
logAuditMessage(sb.toString());
}
}