我正在尝试使用该页面上的示例 Java 代码验证OpenSocial 0.7 签名请求。我认为它应该以这种方式工作，但我仍然收到 signature_invalid 错误。
主要验证码：
// NOTE: req = HttpServletRequest
// check for hyves
if (!"hyves.nl".equals(req.getParameter("oauth_consumer_key"))) {
throw new RuntimeException("Only hyves supported");
}
// update hyves' certificate
getHyvesCert(req.getParameter("xoauth_signature_publickey"));
// construct message object
OAuthMessage oaMessage = new OAuthMessage(req.getMethod(), getRequestUrl(req), getParameters(req));
// validate message
// (will throw exception if invalid)
new SimpleOAuthValidator().validateMessage(oaMessage, new OAuthAccessor(OAUTH_CONSUMER_HYVES));
OAUTH_CONSUMER_HYVES：
private static final OAuthServiceProvider OAUTH_THIS = new OAuthServiceProvider(null, null, null);
private static final OAuthConsumer OAUTH_CONSUMER_HYVES = new OAuthConsumer(null, "hyves.nl", null, OAUTH_THIS);
getHyvesCert：
public void getHyvesCert(String name) {
synchronized(certLoadLock) {
// in reality this is code that downloads the certificate
// with the specified name, but this is the result
hyvesCert = "---BEGIN CERTIFICATE---- etc...";
OAUTH_CONSUMER_HYVES.setProperty(RSA_SHA1.X509_CERTIFICATE, hyvesCert);
}
}
方法getRequestUrl和getParameters直接从这里复制。