J2ME中的HTTP身份验证 [英] HTTP authentication in J2ME

问题描述

我正在尝试创建一个J2ME应用，它使用 HttpConnection 连接器。

I'm trying to create a J2ME app, which talks to webserver using HttpConnection connector.

当我与WebServer通话时，我必须使用Basic HTTP auth进行身份验证，这通常类似于

When I am talking to the WebServer, I have to authenticate using Basic HTTP auth, which normally goes like

http：// username：[e-mail]/rest/ api /方法

但是在J2ME中，当我构造这个表单的url时，它不起作用。

But in J2ME, when I construct a url of this form, it doesn't work.

我还尝试添加请求属性，

hc =（HttpConnection）Connector.open（url）;
hc.setRequestProperty（User，alagu）;
hc.setRequestProperty（pass，mypassword）;


I also tried adding request property, hc = (HttpConnection) Connector.open(url); hc.setRequestProperty("User", "alagu"); hc.setRequestProperty("pass", "mypassword");

但不起作用。

之前有没有人做过基于j2me的HTTP身份验证？在此先感谢。

Has anyone done j2me based HTTP auth before? Thanks in advance.

推荐答案

可能是J2ME不支持基本身份验证，我可能错了。如果你想尝试在请求中自己设置身份验证标头，那么你可能需要一个不同的标题然后你正在使用的标题。

It could be J2ME has no support for basic authentication, I might be wrong. If you want to try just setting the authentication header in the request yourself you'll likely need a different header then what you're using.

来自 rfc ：

要接收授权，客户端会在凭证中的base64 [7]
编码字符串中发送用单个冒号（：）字符分隔的用户ID和密码
。

To receive authorization, the client sends the userid and password, separated by a single colon (":") character, within a base64 [7] encoded string in the credentials.

[...]

如果用户代理希望发送用户IDAladdin和密码
打开sesame，它将使用以下标题字段：

If the user agent wishes to send the userid "Aladdin" and password "open sesame", it would use the following header field:

 Authorization: Basic QWxhZGRpbjpvcGVuIHNlc2FtZQ==

所以只需创建字符串User：Password，base64编码然后调用 setRequestProperty（授权，基本+ encodedUserAndPass）

So just create the string "User:Password", base64 encode it and then call setRequestProperty("Authorization", "Basic "+ encodedUserAndPass)

这篇关于J2ME中的HTTP身份验证的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！