我正在做一些简单的 HTTP 身份验证并得到一个
java.lang.IllegalArgumentException: Illegal character(s) in message header value: Basic OGU0ZTc5ODBk(...trimmed from 76 chars...)
(...more password data...)
我认为这是因为我有一个非常长的用户名和密码,并且编码器用 76 个字符的 \n
将其包装起来。有什么办法可以解决这个问题吗?该 URL 仅支持 HTTP 基本身份验证。
这是我的代码:
private class UserPassAuthenticator extends Authenticator {
String user;
String pass;
public UserPassAuthenticator(String user, String pass) {
this.user = user;
this.pass = pass;
}
// This method is called when a password-protected URL is accessed
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(user, pass.toCharArray());
}
}
private String fetch(StoreAccount account, String path) throws IOException {
Authenticator.setDefault(new UserPassAuthenticator(account.getCredentials().getLogin(), account.getCredentials().getPassword()));
URL url = new URL("https", account.getStoreUrl().replace("http://", ""), path);
System.out.println(url);
URLConnection urlConn = url.openConnection();
Object o = urlConn.getContent();
if (!(o instanceof String))
throw new IOException("Wrong Content-Type on " + url.toString());
// Remove the authenticator back to the default
Authenticator.setDefault(null);
return (String) o;
}
最佳答案
这似乎是一个 bug in Java .
您是否尝试过使用其他 HTTP 客户端,例如来自 Apache 的库?
或者不使用 Authenticator,而是手动设置 header ?
URL url = new URL("http://www.example.com/");
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
connection.setRequestProperty("Authorization", "Basic OGU0ZTc5ODBkABcde....");
token 值为 encodeBase64("username:password")。
关于Java:使用 HTTPBasic 身份验证获取 URL,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/2054687/