import java.io.IOException;
import java.net.URL;
-import java.util.StringTokenizer;
-import javax.security.auth.callback.Callback;
-import javax.security.auth.callback.CallbackHandler;
-import javax.security.auth.callback.NameCallback;
-import javax.security.auth.callback.PasswordCallback;
import javax.security.auth.login.LoginContext;
import javax.security.auth.login.LoginException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
-import org.apache.commons.codec.binary.Base64;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
-import org.argeo.cms.CmsException;
-import org.argeo.cms.auth.HttpRequestCallback;
+import org.argeo.api.NodeConstants;
import org.argeo.cms.auth.HttpRequestCallbackHandler;
-import org.argeo.node.NodeConstants;
-import org.ietf.jgss.GSSContext;
-import org.ietf.jgss.GSSCredential;
-import org.ietf.jgss.GSSException;
-import org.ietf.jgss.GSSManager;
-import org.ietf.jgss.GSSName;
-import org.ietf.jgss.Oid;
import org.osgi.framework.BundleContext;
import org.osgi.framework.FrameworkUtil;
import org.osgi.service.http.HttpContext;
-class DataHttpContext implements HttpContext {
+@Deprecated
+public class DataHttpContext implements HttpContext {
private final static Log log = LogFactory.getLog(DataHttpContext.class);
private final BundleContext bc = FrameworkUtil.getBundle(getClass()).getBundleContext();
// FIXME Make it more unique
- private String httpAuthRealm = "Argeo";
+ private final String httpAuthRealm;
+ private final boolean forceBasic;
+
+ public DataHttpContext(String httpAuthrealm, boolean forceBasic) {
+ this.httpAuthRealm = httpAuthrealm;
+ this.forceBasic = forceBasic;
+ }
+
+ public DataHttpContext(String httpAuthrealm) {
+ this(httpAuthrealm, false);
+ }
@Override
public boolean handleSecurity(final HttpServletRequest request, HttpServletResponse response) throws IOException {
try {
lc = new LoginContext(NodeConstants.LOGIN_CONTEXT_USER, new HttpRequestCallbackHandler(request, response));
lc.login();
- // return true;
} catch (LoginException e) {
- CallbackHandler token = extractHttpAuth(request, response);
- if (token != null) {
- try {
- lc = new LoginContext(NodeConstants.LOGIN_CONTEXT_USER, token);
- lc.login();
- } catch (LoginException e1) {
- throw new CmsException("Could not login", e1);
- }
- } else {
- lc = processUnauthorized(request, response);
- if (lc == null)
- return false;
- }
+ lc = processUnauthorized(request, response);
+ if (lc == null)
+ return false;
}
- request.setAttribute(NodeConstants.LOGIN_CONTEXT_USER, lc);
return true;
}
protected LoginContext processUnauthorized(HttpServletRequest request, HttpServletResponse response) {
// anonymous
try {
- LoginContext lc = new LoginContext(NodeConstants.LOGIN_CONTEXT_USER);
+ LoginContext lc = new LoginContext(NodeConstants.LOGIN_CONTEXT_ANONYMOUS, new HttpRequestCallbackHandler(request, response));
lc.login();
return lc;
} catch (LoginException e1) {
return null;
}
}
-
- protected CallbackHandler extractHttpAuth(final HttpServletRequest httpRequest, HttpServletResponse httpResponse) {
- String authHeader = httpRequest.getHeader(HttpUtils.HEADER_AUTHORIZATION);
- if (authHeader != null) {
- StringTokenizer st = new StringTokenizer(authHeader);
- if (st.hasMoreTokens()) {
- String basic = st.nextToken();
- if (basic.equalsIgnoreCase("Basic")) {
- try {
- // TODO manipulate char[]
- String credentials = new String(Base64.decodeBase64(st.nextToken()), "UTF-8");
- // log.debug("Credentials: " + credentials);
- int p = credentials.indexOf(":");
- if (p != -1) {
- final String login = credentials.substring(0, p).trim();
- final char[] password = credentials.substring(p + 1).trim().toCharArray();
- return new CallbackHandler() {
- public void handle(Callback[] callbacks) {
- for (Callback cb : callbacks) {
- if (cb instanceof NameCallback)
- ((NameCallback) cb).setName(login);
- else if (cb instanceof PasswordCallback)
- ((PasswordCallback) cb).setPassword(password);
- else if (cb instanceof HttpRequestCallback) {
- ((HttpRequestCallback) cb).setRequest(httpRequest);
- ((HttpRequestCallback) cb).setResponse(httpResponse);
- }
- }
- }
- };
- } else {
- throw new CmsException("Invalid authentication token");
- }
- } catch (Exception e) {
- throw new CmsException("Couldn't retrieve authentication", e);
- }
- } else if (basic.equalsIgnoreCase("Negotiate")) {
- // FIXME generalise
- String _targetName = "HTTP/mostar.desktop.argeo.pro";
- String spnegoToken = st.nextToken();
- byte[] authToken = Base64.decodeBase64(spnegoToken);
- GSSManager manager = GSSManager.getInstance();
- try {
- Oid krb5Oid = new Oid("1.3.6.1.5.5.2"); // http://java.sun.com/javase/6/docs/technotes/guides/security/jgss/jgss-features.html
- GSSName gssName = manager.createName(_targetName, null);
- GSSCredential serverCreds = manager.createCredential(gssName, GSSCredential.INDEFINITE_LIFETIME,
- krb5Oid, GSSCredential.ACCEPT_ONLY);
- GSSContext gContext = manager.createContext(serverCreds);
-
- if (gContext == null) {
- log.debug("SpnegoUserRealm: failed to establish GSSContext");
- } else {
- while (!gContext.isEstablished()) {
- byte[] outToken = gContext.acceptSecContext(authToken, 0, authToken.length);
- String outTokenStr = Base64.encodeBase64String(outToken);
- httpResponse.setHeader("WWW-Authenticate", "Negotiate " + outTokenStr);
- }
- if (gContext.isEstablished()) {
- String clientName = gContext.getSrcName().toString();
- String role = clientName.substring(clientName.indexOf('@') + 1);
-
- log.debug("SpnegoUserRealm: established a security context");
- log.debug("Client Principal is: " + gContext.getSrcName());
- log.debug("Server Principal is: " + gContext.getTargName());
- log.debug("Client Default Role: " + role);
-
- // TODO log in
- }
- }
-
- } catch (GSSException gsse) {
- log.warn(gsse, gsse);
- }
-
- }
- }
- }
- return null;
- }
-
protected void askForWwwAuth(HttpServletRequest request, HttpServletResponse response) {
response.setStatus(401);
- response.setHeader(HttpUtils.HEADER_WWW_AUTHENTICATE, "basic realm=\"" + httpAuthRealm + "\"");
+ // response.setHeader(HttpUtils.HEADER_WWW_AUTHENTICATE, "basic
+ // realm=\"" + httpAuthRealm + "\"");
+ if (org.argeo.cms.internal.kernel.Activator.getAcceptorCredentials() != null && !forceBasic)// SPNEGO
+ response.setHeader(HttpUtils.HEADER_WWW_AUTHENTICATE, "Negotiate");
+ else
+ response.setHeader(HttpUtils.HEADER_WWW_AUTHENTICATE, "Basic realm=\"" + httpAuthRealm + "\"");
- // SPNEGO
- // response.setHeader(HEADER_WWW_AUTHENTICATE, "Negotiate");
// response.setDateHeader("Date", System.currentTimeMillis());
// response.setDateHeader("Expires", System.currentTimeMillis() + (24 *
// 60 * 60 * 1000));
projects / lgpl / argeo-commons.git / blobdiff