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HBASE-16829 DemoClient should detect secure mode

This commit is contained in:
tedyu 2016-10-21 16:36:50 -07:00
parent 42e7a4acd7
commit 9fda0dd098
1 changed files with 13 additions and 1 deletions
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14
hbase-examples/src/main/java/org/apache/hadoop/hbase/thrift2/DemoClient.java
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@ -31,6 +31,8 @@ import javax.security.auth.login.Configuration;
import javax.security.auth.login.LoginContext;
import javax.security.sasl.Sasl;
import org.apache.hadoop.hbase.HBaseConfiguration;
import org.apache.hadoop.hbase.thrift2.generated.TColumnValue;
import org.apache.hadoop.hbase.thrift2.generated.TGet;
import org.apache.hadoop.hbase.thrift2.generated.THBaseService;
@ -48,6 +50,7 @@ public class DemoClient {
private static String host = "localhost";
private static int port = 9090;
private static boolean secure = false;
private static String user = null;
public static void main(String[] args) throws Exception {
System.out.println("Thrift2 Demo");
@ -61,6 +64,15 @@ public class DemoClient {
if (args.length >= 2) {
port = Integer.parseInt(args[1]);
}
org.apache.hadoop.conf.Configuration conf = HBaseConfiguration.create();
String principal = conf.get("hbase.thrift.kerberos.principal");
if (principal != null) {
secure = true;
int slashIdx = principal.indexOf("/");
int atIdx = principal.indexOf("@");
int idx = slashIdx != -1 ? slashIdx : atIdx != -1 ? atIdx : principal.length();
user = principal.substring(0, idx);
}
if (args.length >= 3) {
secure = Boolean.parseBoolean(args[2]);
}
@ -93,7 +105,7 @@ public class DemoClient {
Map<String, String> saslProperties = new HashMap<String, String>();
saslProperties.put(Sasl.QOP, "auth-conf,auth-int,auth");
transport = new TSaslClientTransport("GSSAPI", null,
"hbase", // Thrift server user name, should be an authorized proxy user.
user != null ? user : "hbase",// Thrift server user name, should be an authorized proxy user
host, // Thrift server domain
saslProperties, null, transport);
}