本文整理汇总了Java中org.apache.catalina.util.Base64.encode方法的典型用法代码示例。如果您正苦于以下问题：Java Base64.encode方法的具体用法？Java Base64.encode怎么用？Java Base64.encode使用的例子？那么恭喜您, 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.catalina.util.Base64的用法示例。
在下文中一共展示了Base64.encode方法的5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: getWebSocketAccept
import org.apache.catalina.util.Base64; //导入方法依赖的package包/类
private String getWebSocketAccept(String key) throws ServletException {
MessageDigest sha1Helper = sha1Helpers.poll();
if (sha1Helper == null) {
try {
sha1Helper = MessageDigest.getInstance("SHA1");
} catch (NoSuchAlgorithmException e) {
throw new ServletException(e);
}
}
sha1Helper.reset();
sha1Helper.update(key.getBytes(B2CConverter.ISO_8859_1));
String result = Base64.encode(sha1Helper.digest(WS_ACCEPT));
sha1Helpers.add(sha1Helper);
return result;
}
示例2: getWebSocketAccept
import org.apache.catalina.util.Base64; //导入方法依赖的package包/类
private String getWebSocketAccept(String key) throws ServletException {
MessageDigest sha1Helper = sha1Helpers.poll();
if (sha1Helper == null) {
try {
sha1Helper = MessageDigest.getInstance("SHA1");
} catch (NoSuchAlgorithmException e) {
throw new ServletException(e);
}
}
sha1Helper.reset();
sha1Helper.update(key.getBytes(B2CConverter.ISO_8859_1));
String result = Base64.encode(sha1Helper.digest(WS_ACCEPT));
sha1Helpers.add(sha1Helper);
return result;
}
示例3: newToken
import org.apache.catalina.util.Base64; //导入方法依赖的package包/类
/**
* Create a token for the given user id. This will produce a unique
* token for this user. Tokens are non-deterministic, so calling this
* method multiple times for the same token should result in different
* tokens every time.
* @param userId the user id to create a token for
* @return a token for the user
*/
private static String newToken(String userId) {
MessageDigest md;
try {
md = MessageDigest.getInstance("SHA");
} catch (NoSuchAlgorithmException nsae) {
throw new IllegalStateException("Unable to find SHA", nsae);
}
md.update(userId.getBytes());
// add some random data to the message to make it unique
SecureRandom sr = new SecureRandom();
byte[] buffer = new byte[128];
sr.nextBytes(buffer);
md.update(buffer);
byte[] res = md.digest();
return new String(Base64.encode(res));
}
示例4: testKey
import org.apache.catalina.util.Base64; //导入方法依赖的package包/类
@Test
public void testKey() throws Exception {
Tomcat tomcat = getTomcatInstance();
// No file system docBase required
Context ctx = tomcat.addContext("", null);
ctx.addApplicationListener(new ApplicationListener(
TesterEchoServer.Config.class.getName(), false));
Tomcat.addServlet(ctx, "default", new DefaultServlet());
ctx.addServletMapping("/", "default");
tomcat.start();
WebSocketClient client= new WebSocketClient(getPort());
// Send the WebSocket handshake
client.writer.write("GET " + TesterEchoServer.Config.PATH_BASIC + " HTTP/1.1" + CRLF);
client.writer.write("Host: foo" + CRLF);
client.writer.write("Upgrade: websocket" + CRLF);
client.writer.write("Connection: upgrade" + CRLF);
client.writer.write("Sec-WebSocket-Version: 13" + CRLF);
client.writer.write("Sec-WebSocket-Key: TODO" + CRLF);
client.writer.write(CRLF);
client.writer.flush();
// Make sure we got an upgrade response
String responseLine = client.reader.readLine();
assertTrue(responseLine.startsWith("HTTP/1.1 101"));
String accept = null;
String responseHeaderLine = client.reader.readLine();
while (!responseHeaderLine.equals("")) {
if(responseHeaderLine.startsWith("Sec-WebSocket-Accept: ")) {
accept = responseHeaderLine.substring(responseHeaderLine.indexOf(':')+2);
break;
}
responseHeaderLine = client.reader.readLine();
}
assertTrue(accept != null);
MessageDigest sha1Helper = MessageDigest.getInstance("SHA1");
sha1Helper.reset();
sha1Helper.update("TODO".getBytes(B2CConverter.ISO_8859_1));
String source = Base64.encode(sha1Helper.digest(WS_ACCEPT));
assertEquals(source,accept);
sha1Helper.reset();
sha1Helper.update("TOD".getBytes(B2CConverter.ISO_8859_1));
source = Base64.encode(sha1Helper.digest(WS_ACCEPT));
assertFalse(source.equals(accept));
// Finished with the socket
client.close();
}
示例5: testKey
import org.apache.catalina.util.Base64; //导入方法依赖的package包/类
@Test
public void testKey() throws Exception {
Tomcat tomcat = getTomcatInstance();
// Must have a real docBase - just use temp
Context ctx = tomcat.addContext("",
System.getProperty("java.io.tmpdir"));
ctx.addApplicationListener(new ApplicationListener(
TesterEchoServer.Config.class.getName(), false));
Tomcat.addServlet(ctx, "default", new DefaultServlet());
ctx.addServletMapping("/", "default");
tomcat.start();
WebSocketClient client= new WebSocketClient(getPort());
// Send the WebSocket handshake
client.writer.write("GET " + TesterEchoServer.Config.PATH_BASIC + " HTTP/1.1" + CRLF);
client.writer.write("Host: foo" + CRLF);
client.writer.write("Upgrade: websocket" + CRLF);
client.writer.write("Connection: upgrade" + CRLF);
client.writer.write("Sec-WebSocket-Version: 13" + CRLF);
client.writer.write("Sec-WebSocket-Key: TODO" + CRLF);
client.writer.write(CRLF);
client.writer.flush();
// Make sure we got an upgrade response
String responseLine = client.reader.readLine();
assertTrue(responseLine.startsWith("HTTP/1.1 101"));
String accept = null;
String responseHeaderLine = client.reader.readLine();
while (!responseHeaderLine.equals("")) {
if(responseHeaderLine.startsWith("Sec-WebSocket-Accept: ")) {
accept = responseHeaderLine.substring(responseHeaderLine.indexOf(":")+2);
break;
}
responseHeaderLine = client.reader.readLine();
}
assertTrue(accept != null);
MessageDigest sha1Helper = MessageDigest.getInstance("SHA1");
sha1Helper.reset();
sha1Helper.update("TODO".getBytes(B2CConverter.ISO_8859_1));
String source = Base64.encode(sha1Helper.digest(WS_ACCEPT));
assertEquals(source,accept);
sha1Helper.reset();
sha1Helper.update("TOD".getBytes(B2CConverter.ISO_8859_1));
source = Base64.encode(sha1Helper.digest(WS_ACCEPT));
assertFalse(source.equals(accept));
// Finished with the socket
client.close();
}