Examples with RequestHolder com.tremolosecurity.proxy.auth.RequestHolder used on opensource projects

Example 6 with RequestHolder

use of com.tremolosecurity.proxy.auth.RequestHolder in project OpenUnison by TremoloSecurity.

the class U2fAuth method doGet.

@Override
public void doGet(HttpServletRequest request, HttpServletResponse response, AuthStep as) throws IOException, ServletException {
    if (request.getParameter("signResponse") == null) {
        startAuthentication(request, response, as);
    } else {
        SignResponseHolder srh = gson.fromJson(request.getParameter("signResponse"), SignResponseHolder.class);
        AuthInfo userData = ((AuthController) request.getSession().getAttribute(ProxyConstants.AUTH_CTL)).getAuthInfo();
        // SharedSession.getSharedSession().getSession(req.getSession().getId());
        HttpSession session = ((HttpServletRequest) request).getSession();
        UrlHolder holder = (UrlHolder) request.getAttribute(ProxyConstants.AUTOIDM_CFG);
        RequestHolder reqHolder = ((AuthController) request.getSession().getAttribute(ProxyConstants.AUTH_CTL)).getHolder();
        String urlChain = holder.getUrl().getAuthChain();
        AuthChainType act = holder.getConfig().getAuthChains().get(reqHolder.getAuthChainName());
        AuthMechType amt = act.getAuthMech().get(as.getId());
        HashMap<String, Attribute> authParams = (HashMap<String, Attribute>) session.getAttribute(ProxyConstants.AUTH_MECH_PARAMS);
        String challengeStoreAttribute = authParams.get("attribute").getValues().get(0);
        String encyrptionKeyName = authParams.get("encryptionKeyName").getValues().get(0);
        String uidAttributeName = authParams.get("uidAttributeName").getValues().get(0);
        String workflowName = authParams.get("workflowName").getValues().get(0);
        if (srh.getErrorCode() > 0) {
            logger.warn("Browser could not validate u2f token for user '" + userData.getUserDN() + "' : " + srh.getErrorCode());
            if (amt.getRequired().equals("required")) {
                as.setSuccess(false);
            }
            holder.getConfig().getAuthManager().nextAuth(request, response, session, false);
            return;
        }
        U2FServer u2f = (U2FServer) request.getSession().getAttribute(SERVER);
        SignResponse sigResp = new SignResponse(srh.getKeyHandle(), srh.getSignatureData(), srh.getClientData(), srh.getSessionId());
        try {
            u2f.processSignResponse(sigResp);
        } catch (U2FException e) {
            logger.warn("Could not authenticate user : '" + e.getMessage() + "'");
            if (amt.getRequired().equals("required")) {
                as.setSuccess(false);
            }
            holder.getConfig().getAuthManager().nextAuth(request, response, session, false);
            return;
        }
        String encrypted;
        try {
            encrypted = U2fUtil.encode(u2f.getAllSecurityKeys("doesntmatter"), encyrptionKeyName);
        } catch (Exception e) {
            throw new ServletException("Could not encrypt keys");
        }
        WFCall wc = new WFCall();
        wc.setName(workflowName);
        wc.setUidAttributeName(uidAttributeName);
        TremoloUser tu = new TremoloUser();
        tu.setUid(userData.getAttribs().get(uidAttributeName).getValues().get(0));
        tu.getAttributes().add(new Attribute(uidAttributeName, userData.getAttribs().get(uidAttributeName).getValues().get(0)));
        tu.getAttributes().add(new Attribute(challengeStoreAttribute, encrypted));
        wc.setUser(tu);
        Map<String, Object> req = new HashMap<String, Object>();
        req.put(ProvisioningParams.UNISON_EXEC_TYPE, ProvisioningParams.UNISON_EXEC_SYNC);
        wc.setRequestParams(req);
        try {
            GlobalEntries.getGlobalEntries().getConfigManager().getProvisioningEngine().getWorkFlow(workflowName).executeWorkflow(wc);
        } catch (ProvisioningException e) {
            throw new ServletException("Could not save keys", e);
        }
        as.setSuccess(true);
        holder.getConfig().getAuthManager().nextAuth(request, response, session, false);
    }
}

Example 7 with RequestHolder

use of com.tremolosecurity.proxy.auth.RequestHolder in project OpenUnison by TremoloSecurity.

the class OTPAuth method doPost.

@Override
public void doPost(HttpServletRequest request, HttpServletResponse response, AuthStep as) throws IOException, ServletException {
    if (request.getParameter("code") == null) {
        this.doGet(request, response, as);
        return;
    }
    HttpSession session = ((HttpServletRequest) request).getSession();
    HashMap<String, Attribute> authParams = (HashMap<String, Attribute>) session.getAttribute(ProxyConstants.AUTH_MECH_PARAMS);
    UrlHolder holder = (UrlHolder) request.getAttribute(ProxyConstants.AUTOIDM_CFG);
    RequestHolder reqHolder = ((AuthController) request.getSession().getAttribute(ProxyConstants.AUTH_CTL)).getHolder();
    String urlChain = holder.getUrl().getAuthChain();
    AuthChainType act = holder.getConfig().getAuthChains().get(reqHolder.getAuthChainName());
    AuthMechType amt = act.getAuthMech().get(as.getId());
    Attribute attr = authParams.get("keyName");
    if (attr == null) {
        throw new ServletException("keyName not present");
    }
    SecretKey key = this.cfgMgr.getSecretKey(attr.getValues().get(0));
    if (key == null) {
        throw new ServletException("Key '" + attr.getValues().get(0) + "' does not exist");
    }
    int windowSize = 3;
    attr = authParams.get("windowSize");
    if (attr == null) {
        logger.warn("No windowSize set");
    } else {
        windowSize = Integer.parseInt(attr.getValues().get(0));
    }
    attr = authParams.get("attributeName");
    if (attr == null) {
        throw new ServletException("attributeName not present");
    }
    String attributeName = attr.getValues().get(0);
    AuthController ac = ((AuthController) request.getSession().getAttribute(ProxyConstants.AUTH_CTL));
    attr = ac.getAuthInfo().getAttribs().get(attributeName);
    if (attr == null) {
        if (logger.isDebugEnabled()) {
            logger.info("Attribute '" + attributeName + "' not present");
        }
        as.setSuccess(false);
    } else {
        try {
            String keyjson = attr.getValues().get(0);
            if (logger.isDebugEnabled()) {
                logger.debug("token json : '" + keyjson + "'");
            }
            Gson gson = new Gson();
            Token token = gson.fromJson(new String(Base64.decode(keyjson)), Token.class);
            byte[] iv = org.bouncycastle.util.encoders.Base64.decode(token.getIv());
            IvParameterSpec spec = new IvParameterSpec(iv);
            Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding");
            cipher.init(Cipher.DECRYPT_MODE, key, spec);
            byte[] encBytes = org.bouncycastle.util.encoders.Base64.decode(token.getEncryptedRequest());
            String totpJson = new String(cipher.doFinal(encBytes));
            TOTPKey totp = gson.fromJson(totpJson, TOTPKey.class);
            GoogleAuthenticatorConfigBuilder b = new GoogleAuthenticatorConfigBuilder();
            b.setWindowSize(windowSize);
            GoogleAuthenticatorConfig cfg = b.build();
            GoogleAuthenticator ga = new GoogleAuthenticator(cfg);
            String code = request.getParameter("code");
            if (code == null) {
                as.setSuccess(false);
            } else {
                as.setSuccess(ga.authorize(totp.getSecretKey(), Integer.parseInt(code)));
            }
            String redirectToURL = request.getParameter("target");
            if (redirectToURL != null && !redirectToURL.isEmpty()) {
                reqHolder.setURL(redirectToURL);
            }
        } catch (Exception e) {
            as.setSuccess(false);
            logger.error("Could not decrypt key", e);
        }
        holder.getConfig().getAuthManager().nextAuth(request, response, session, false);
    }
}

Example 8 with RequestHolder

use of com.tremolosecurity.proxy.auth.RequestHolder in project OpenUnison by TremoloSecurity.

the class AuthManagerImpl method nextAuth.

/* (non-Javadoc)
	 * @see com.tremolosecurity.proxy.auth.sys.AuthManager#nextAuth(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, javax.servlet.http.HttpSession, boolean, com.tremolosecurity.proxy.util.NextSys)
	 */
@Override
public boolean nextAuth(HttpServletRequest req, HttpServletResponse resp, HttpSession session, boolean jsRedirect, NextSys next) throws ServletException, IOException {
    if (next == null) {
        next = (NextSys) req.getAttribute(NEXT_SYS);
        if (next == null) {
            throw new ServletException("Unknown state");
        }
    }
    // HttpSession session = req.getSession(true);
    AuthController actl = (AuthController) req.getSession().getAttribute(ProxyConstants.AUTH_CTL);
    RequestHolder reqHolder = actl.getHolder();
    String actName = "";
    UrlHolder holder = (UrlHolder) req.getAttribute(ProxyConstants.AUTOIDM_CFG);
    if (reqHolder != null) {
        actName = reqHolder.getAuthChainName();
    } else {
        actName = holder.getUrl().getAuthChain();
    }
    AuthChainType act = holder.getConfig().getAuthChains().get(actName);
    if (act == null) {
        act = holder.getConfig().getAuthFailChain();
    }
    return execAuth(req, resp, session, jsRedirect, holder, act, req.getRequestURL().toString(), next);
}

Example 9 with RequestHolder

use of com.tremolosecurity.proxy.auth.RequestHolder in project OpenUnison by TremoloSecurity.

the class PersistentCookie method doWork.

private void doWork(HttpServletRequest request, HttpServletResponse response, AuthStep as) throws IOException, ServletException {
    as.setExecuted(true);
    MyVDConnection myvd = cfgMgr.getMyVD();
    // HttpSession session = (HttpSession) req.getAttribute(ConfigFilter.AUTOIDM_SESSION);//((HttpServletRequest) req).getSession(); //SharedSession.getSharedSession().getSession(req.getSession().getId());
    // SharedSession.getSharedSession().getSession(req.getSession().getId());
    HttpSession session = ((HttpServletRequest) request).getSession();
    UrlHolder holder = (UrlHolder) request.getAttribute(ProxyConstants.AUTOIDM_CFG);
    if (holder == null) {
        throw new ServletException("Holder is null");
    }
    RequestHolder reqHolder = ((AuthController) session.getAttribute(ProxyConstants.AUTH_CTL)).getHolder();
    String urlChain = holder.getUrl().getAuthChain();
    AuthChainType act = holder.getConfig().getAuthChains().get(reqHolder.getAuthChainName());
    HashMap<String, Attribute> authParams = (HashMap<String, Attribute>) session.getAttribute(ProxyConstants.AUTH_MECH_PARAMS);
    Attribute attr = authParams.get("cookieName");
    if (attr == null) {
        throw new ServletException("No cookie name specified");
    }
    String cookieName = attr.getValues().get(0);
    boolean useSSLSessionID;
    attr = authParams.get("useSSLSessionID");
    if (attr == null) {
        useSSLSessionID = false;
    } else {
        useSSLSessionID = attr.getValues().get(0).equalsIgnoreCase("true");
    }
    attr = authParams.get("millisToLive");
    if (attr == null) {
        throw new ServletException("No milliseconds to live specified");
    }
    long millisToLive = Long.parseLong(attr.getValues().get(0));
    attr = authParams.get("keyAlias");
    if (attr == null) {
        throw new ServletException("No key name specified");
    }
    String keyAlias = attr.getValues().get(0);
    Cookie authCookie = null;
    if (request.getCookies() == null) {
        as.setSuccess(false);
        holder.getConfig().getAuthManager().nextAuth(request, response, session, false);
        return;
    }
    for (Cookie cookie : request.getCookies()) {
        if (cookie.getName().equalsIgnoreCase(cookieName)) {
            authCookie = cookie;
            break;
        }
    }
    if (authCookie == null) {
        as.setSuccess(false);
        holder.getConfig().getAuthManager().nextAuth(request, response, session, false);
        return;
    }
    com.tremolosecurity.lastmile.LastMile lastmile = new com.tremolosecurity.lastmile.LastMile();
    SecretKey key = this.cfgMgr.getSecretKey(keyAlias);
    if (key == null) {
        throw new ServletException("Secret key '" + keyAlias + "' does not exist");
    }
    try {
        String cookieVal = authCookie.getValue();
        if (cookieVal.startsWith("\"")) {
            cookieVal = cookieVal.substring(1, cookieVal.length() - 1);
        }
        lastmile.loadLastMielToken(cookieVal, key);
    } catch (Exception e) {
        logger.warn("Could not decrypt cookie", e);
        as.setSuccess(false);
        holder.getConfig().getAuthManager().nextAuth(request, response, session, false);
        return;
    }
    if (!lastmile.isValid()) {
        logger.warn("Cookie no longer valid");
        as.setSuccess(false);
        holder.getConfig().getAuthManager().nextAuth(request, response, session, false);
        return;
    }
    boolean found = false;
    boolean validip = false;
    boolean validSslSessionId = !useSSLSessionID;
    String dn = null;
    for (Attribute attrib : lastmile.getAttributes()) {
        if (attrib.getName().equalsIgnoreCase("CLIENT_IP")) {
            validip = attrib.getValues().get(0).equals(request.getRemoteAddr());
        } else if (attrib.getName().equalsIgnoreCase("DN")) {
            dn = attrib.getValues().get(0);
        } else if (attrib.getName().equalsIgnoreCase("SSL_SESSION_ID")) {
            Object sessionID = request.getAttribute("javax.servlet.request.ssl_session_id");
            if (sessionID instanceof byte[]) {
                sessionID = new String(Base64.encodeBase64((byte[]) sessionID));
            }
            validSslSessionId = attrib.getValues().get(0).equals(sessionID);
        }
    }
    if (dn != null && validip && validSslSessionId) {
        try {
            LDAPSearchResults res = myvd.search(dn, 0, "(objectClass=*)", new ArrayList<String>());
            if (res.hasMore()) {
                LDAPEntry entry = res.next();
                Iterator<LDAPAttribute> it = entry.getAttributeSet().iterator();
                AuthInfo authInfo = new AuthInfo(entry.getDN(), (String) session.getAttribute(ProxyConstants.AUTH_MECH_NAME), act.getName(), act.getLevel());
                ((AuthController) session.getAttribute(ProxyConstants.AUTH_CTL)).setAuthInfo(authInfo);
                while (it.hasNext()) {
                    LDAPAttribute ldapattr = it.next();
                    attr = new Attribute(ldapattr.getName());
                    String[] vals = ldapattr.getStringValueArray();
                    for (int i = 0; i < vals.length; i++) {
                        attr.getValues().add(vals[i]);
                    }
                    authInfo.getAttribs().put(attr.getName(), attr);
                }
                as.setSuccess(true);
            } else {
                as.setSuccess(false);
            }
        } catch (LDAPException e) {
            if (e.getResultCode() != LDAPException.INVALID_CREDENTIALS) {
                logger.error("Could not authenticate user", e);
            }
            as.setSuccess(false);
        }
    } else {
        as.setSuccess(false);
    }
    holder.getConfig().getAuthManager().nextAuth(request, response, session, false);
}

Example 10 with RequestHolder

use of com.tremolosecurity.proxy.auth.RequestHolder in project OpenUnison by TremoloSecurity.

the class SecretQuestionAuth method doPost.

@Override
public void doPost(HttpServletRequest request, HttpServletResponse response, AuthStep as) throws IOException, ServletException {
    MyVDConnection myvd = cfgMgr.getMyVD();
    // HttpSession session = (HttpSession) req.getAttribute(ConfigFilter.AUTOIDM_SESSION);//((HttpServletRequest) req).getSession(); //SharedSession.getSharedSession().getSession(req.getSession().getId());
    // SharedSession.getSharedSession().getSession(req.getSession().getId());
    HttpSession session = ((HttpServletRequest) request).getSession();
    UrlHolder holder = (UrlHolder) request.getAttribute(ProxyConstants.AUTOIDM_CFG);
    RequestHolder reqHolder = ((AuthController) session.getAttribute(ProxyConstants.AUTH_CTL)).getHolder();
    HashMap<String, Attribute> authParams = (HashMap<String, Attribute>) session.getAttribute(ProxyConstants.AUTH_MECH_PARAMS);
    String alg = authParams.get("alg").getValues().get(0);
    String salt = authParams.get("salt").getValues().get(0);
    String urlChain = holder.getUrl().getAuthChain();
    AuthChainType act = holder.getConfig().getAuthChains().get(reqHolder.getAuthChainName());
    AuthMechType amt = act.getAuthMech().get(as.getId());
    ArrayList<SecretQuestion> questions = (ArrayList<SecretQuestion>) request.getSession(true).getAttribute("TREMOLO_SECRET_ANSWERS");
    if (questions == null) {
        this.doGet(request, response, as);
        return;
    }
    int i = 0;
    StringBuffer b = new StringBuffer();
    for (SecretQuestion sq : questions) {
        b.setLength(0);
        b.append("answer").append(i);
        String answer = request.getParameter(b.toString());
        if (!sq.checkAnswer(alg, answer, salt)) {
            if (amt.getRequired().equals("required")) {
                as.setSuccess(false);
                holder.getConfig().getAuthManager().nextAuth(request, response, session, false);
                return;
            }
        }
        i++;
    }
    as.setSuccess(true);
    holder.getConfig().getAuthManager().nextAuth(request, response, session, false);
}