如何在android中进行HTTP身份验证？

Question

我正在检查类org.apache.http.auth.如果有人有更多的参考或例子？

Answer 1

对我来说,它有效,

final String basicAuth = "Basic " + Base64.encodeToString("user:password".getBytes(), Base64.NO_WRAP);

Apache HttpCLient:

request.setHeader("Authorization", basicAuth);

HttpURLConnection类:

connection.setRequestProperty ("Authorization", basicAuth);

Answer 2

我之前没有遇到过那个特定的软件包,但是它说它是用于客户端的HTTP身份验证,我已经能够在Android上使用java.netAPI 来做,如下所示:

Authenticator.setDefault(new Authenticator(){
    protected PasswordAuthentication getPasswordAuthentication() {
        return new PasswordAuthentication("myuser","mypass".toCharArray());
    }});
HttpURLConnection c = (HttpURLConnection) new URL(url).openConnection();
c.setUseCaches(false);
c.connect();

显然你的getPasswordAuthentication()应该做一些比返回常量更聪明的事情.

如果您尝试POST使用身份(例如)进行身份验证,请注意Android问题4326.我已将建议的修复程序链接到该平台,但如果您只想要Basic身份验证,则有一个简单的解决方法:不要使用Authenticator,而是执行此操作:

c.setRequestProperty("Authorization", "basic " +
        Base64.encode("myuser:mypass".getBytes(), Base64.NO_WRAP));

Answer 3

您可以手动插入http标头以请求:

HttpGet request = new HttpGet(...);
request.setHeader("Authorization", "Basic "+Base64.encodeBytes("login:password".getBytes()));

Answer 4

手动方法适用于导入android.util.Base64,但一定要在调用encode时设置Base64.NO_WRAP:

String basicAuth = "Basic " + new String(Base64.encode("user:pass".getBytes(),Base64.NO_WRAP ));
connection.setRequestProperty ("Authorization", basicAuth);