public void onRequestHeader(HeaderParser requestHeader) {
/* portal機能の場合path情報にportal機能用の情報が着いている場合がある。
* この情報は削除してproxy対象サーバにリクエスト
*/
MappingResult mapping = proxyHandler.getRequestMapping();
String path = mapping.getResolvePath();
Matcher matcher = null;
synchronized (portalPathInfoPattern) {
matcher = portalPathInfoPattern.matcher(path);
}
StringBuffer sb = null;
String portalPathInfo = null;
if (matcher.find()) {
sb = new StringBuffer();
matcher.appendReplacement(sb, "");
portalPathInfo = matcher.group(1);
matcher.appendTail(sb);
path = sb.toString();
mapping.setResolvePath(path);
requestHeader.setRequestUri(mapping.getResolvePath());
proxyHandler.setRequestAttribute(PORTAL_PATHINFO_KEY, portalPathInfo);
}
/*
* proxyでAuthrizationヘッダを付加する作戦の場合
String basicAuthHeader = getBasicAuthHeader(mapping.isResolvedHttps(),mapping.getResolveServer());
if (basicAuthHeader != null) {
requestHeader.addHeader(HeaderParser.WWW_AUTHRIZATION_HEADER, basicAuthHeader);
proxyHandler.setRequestAttribute(HeaderParser.WWW_AUTHRIZATION_HEADER, basicAuthHeader);
}
*/
}
public void onResponseHeader(HeaderParser responseHeader) {
InjectionHelper helper = config.getInjectionHelper();
MappingResult mapping = proxyHandler.getRequestMapping();
HeaderParser requestHeader = proxyHandler.getRequestHeader();
String WebAuthReplaceMark = requestHeader.getHeader(REPLACE_MARK_HEADER);
String resolveUrl = mapping.getResolveUrl();
if (WebAuthReplaceMark == null) {
portalSession.endBasicProcess(resolveUrl);
}
String statusCode = responseHeader.getStatusCode();
if ("401".equals(statusCode) /*&&injectContext==null*/) {
mapping.getResolveDomain();
String authentication = responseHeader.getHeader(HeaderParser.WWW_AUTHENTICATE_HEADER);
if (authentication == null) {
return;
}
Matcher matcher;
synchronized (authenticationPattern) {
matcher = authenticationPattern.matcher(authentication);
}
if (!matcher.find()) {
return; // Digestはここでチェックあうと
}
String realm = matcher.group(1);
// 自分の持っている代理ログイン情報で、domain,realmに合致するものはないか？
String resolveDomain = mapping.getResolveDomain();
CommissionAuth basicCommissionAuth = portalSession.getBasicAuth(resolveDomain, realm);
if (WebAuthReplaceMark == null
&& !portalSession.startBasicProcess(resolveUrl, basicCommissionAuth)) {
return;
}
if (basicCommissionAuth == null || basicCommissionAuth.isEnabled()) {
String authrization = requestHeader.getHeader(HeaderParser.WWW_AUTHORIZATION_HEADER);
if (WebAuthReplaceMark == null) { // ブラウザから直接出されたリクエスト
responseHeader.setStatusCode("200");
proxyHandler.removeResponseHeader(HeaderParser.WWW_AUTHENTICATE_HEADER);
portalSession.putRealm(resolveUrl, realm);
proxyHandler.setReplace(true);
injectContext = helper.getReplaceContext("WebAuthReplace.html");
proxyHandler.addResponseHeader(
HeaderParser.CONTENT_TYPE_HEADER, "text/html; charset=utf-8");
proxyHandler.addResponseHeader("Pragma", "no-cache");
proxyHandler.addResponseHeader("Cache-Control", "no-cache");
proxyHandler.addResponseHeader("Expires", "Thu, 01 Dec 1994 16:00:00 GMT");
} else if (authrization != null) { // ajaxからuser/passをつけているのに401が返却された=>認証情報が無効
responseHeader.setStatusCode("200");
proxyHandler.removeResponseHeader(HeaderParser.WWW_AUTHENTICATE_HEADER);
proxyHandler.addResponseHeader("WebAuthRealm", realm);
proxyHandler.setReplace(true);
injectContext = helper.getReplaceContext("WebAuthFail.html");
proxyHandler.addResponseHeader(HeaderParser.CONTENT_TYPE_HEADER, "text/plain");
proxyHandler.addResponseHeader("Pragma", "no-cache");
proxyHandler.addResponseHeader("Cache-Control", "no-cache");
proxyHandler.addResponseHeader("Expires", "Thu, 01 Dec 1994 16:00:00 GMT");
}
}
} else if ("200".equals(statusCode) || "404".equals(statusCode)) {
String contentType = responseHeader.getContentType();
if (contentType != null && contentType.startsWith("text/html")) {
injectContext = helper.getInsertContext("PortalInject.txt");
}
}
}
