diff options
Diffstat (limited to 'src/main/java/org/traccar')
-rw-r--r-- | src/main/java/org/traccar/api/resource/SessionResource.java | 374 | ||||
-rw-r--r-- | src/main/java/org/traccar/database/OpenIdProvider.java | 333 |
2 files changed, 351 insertions, 356 deletions
diff --git a/src/main/java/org/traccar/api/resource/SessionResource.java b/src/main/java/org/traccar/api/resource/SessionResource.java index a20e5f100..8240a8a6f 100644 --- a/src/main/java/org/traccar/api/resource/SessionResource.java +++ b/src/main/java/org/traccar/api/resource/SessionResource.java @@ -1,186 +1,188 @@ -/* - * Copyright 2015 - 2022 Anton Tananaev (anton@traccar.org) - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package org.traccar.api.resource; - -import org.traccar.api.BaseResource; -import org.traccar.api.security.LoginService; -import org.traccar.api.signature.TokenManager; -import org.traccar.database.OpenIdProvider; -import org.traccar.helper.DataConverter; -import org.traccar.helper.LogAction; -import org.traccar.helper.ServletHelper; -import org.traccar.model.User; -import org.traccar.storage.StorageException; -import org.traccar.storage.query.Columns; -import org.traccar.storage.query.Condition; -import org.traccar.storage.query.Request; - -import com.nimbusds.oauth2.sdk.ParseException; -import javax.annotation.security.PermitAll; -import javax.inject.Inject; -import javax.servlet.http.Cookie; -import javax.servlet.http.HttpServletRequest; -import javax.ws.rs.Consumes; -import javax.ws.rs.DELETE; -import javax.ws.rs.FormParam; -import javax.ws.rs.GET; -import javax.ws.rs.POST; -import javax.ws.rs.Path; -import javax.ws.rs.PathParam; -import javax.ws.rs.Produces; -import javax.ws.rs.QueryParam; -import javax.ws.rs.WebApplicationException; -import javax.ws.rs.core.Context; -import javax.ws.rs.core.MediaType; -import javax.ws.rs.core.Response; -import java.io.IOException; -import java.net.URLDecoder; -import java.nio.charset.StandardCharsets; -import java.security.GeneralSecurityException; -import java.util.Date; -import java.net.URI; - -@Path("session") -@Produces(MediaType.APPLICATION_JSON) -@Consumes(MediaType.APPLICATION_FORM_URLENCODED) -public class SessionResource extends BaseResource { - - public static final String USER_ID_KEY = "userId"; - public static final String USER_COOKIE_KEY = "user"; - public static final String PASS_COOKIE_KEY = "password"; - - @Inject - private LoginService loginService; - - @Inject - private OpenIdProvider openIdProvider; - - @Inject - private TokenManager tokenManager; - - @Context - private HttpServletRequest request; - - @PermitAll - @GET - public User get(@QueryParam("token") String token) throws StorageException, IOException, GeneralSecurityException { - - if (token != null) { - User user = loginService.login(token); - if (user != null) { - request.getSession().setAttribute(USER_ID_KEY, user.getId()); - LogAction.login(user.getId(), ServletHelper.retrieveRemoteAddress(request)); - return user; - } - } - - Long userId = (Long) request.getSession().getAttribute(USER_ID_KEY); - if (userId == null) { - - Cookie[] cookies = request.getCookies(); - String email = null, password = null; - if (cookies != null) { - for (Cookie cookie : cookies) { - if (cookie.getName().equals(USER_COOKIE_KEY)) { - byte[] emailBytes = DataConverter.parseBase64( - URLDecoder.decode(cookie.getValue(), StandardCharsets.US_ASCII)); - email = new String(emailBytes, StandardCharsets.UTF_8); - } else if (cookie.getName().equals(PASS_COOKIE_KEY)) { - byte[] passwordBytes = DataConverter.parseBase64( - URLDecoder.decode(cookie.getValue(), StandardCharsets.US_ASCII)); - password = new String(passwordBytes, StandardCharsets.UTF_8); - } - } - } - if (email != null && password != null) { - User user = loginService.login(email, password); - if (user != null) { - request.getSession().setAttribute(USER_ID_KEY, user.getId()); - LogAction.login(user.getId(), ServletHelper.retrieveRemoteAddress(request)); - return user; - } - } - - } else { - - User user = permissionsService.getUser(userId); - if (user != null) { - return user; - } - - } - - throw new WebApplicationException(Response.status(Response.Status.NOT_FOUND).build()); - } - - @Path("{id}") - @GET - public User get(@PathParam("id") long userId) throws StorageException { - permissionsService.checkUser(getUserId(), userId); - User user = storage.getObject(User.class, new Request( - new Columns.All(), new Condition.Equals("id", userId))); - request.getSession().setAttribute(USER_ID_KEY, user.getId()); - LogAction.login(user.getId(), ServletHelper.retrieveRemoteAddress(request)); - return user; - } - - @PermitAll - @POST - public User add( - @FormParam("email") String email, @FormParam("password") String password) throws StorageException { - User user = loginService.login(email, password); - if (user != null) { - request.getSession().setAttribute(USER_ID_KEY, user.getId()); - LogAction.login(user.getId(), ServletHelper.retrieveRemoteAddress(request)); - return user; - } else { - LogAction.failedLogin(ServletHelper.retrieveRemoteAddress(request)); - throw new WebApplicationException(Response.status(Response.Status.UNAUTHORIZED).build()); - } - } - - @DELETE - public Response remove() { - LogAction.logout(getUserId(), ServletHelper.retrieveRemoteAddress(request)); - request.getSession().removeAttribute(USER_ID_KEY); - return Response.noContent().build(); - } - - @Path("token") - @POST - public String requestToken( - @FormParam("expiration") Date expiration) throws StorageException, GeneralSecurityException, IOException { - return tokenManager.generateToken(getUserId(), expiration); - } - - @PermitAll - @Path("openid/auth") - @GET - public Response openIdAuth() throws IOException { - return Response.seeOther(openIdProvider.createAuthUri()).build(); - } - - @PermitAll - @Path("openid/callback") - @GET - public Response requestToken() throws IOException, StorageException, ParseException, GeneralSecurityException { - StringBuilder requestUrl = new StringBuilder(request.getRequestURL().toString()); - String queryString = request.getQueryString(); - String requestUri = requestUrl.append('?').append(queryString).toString(); - - return Response.seeOther(openIdProvider.handleCallback(URI.create(requestUri), request)).build(); - } -} +/*
+ * Copyright 2015 - 2022 Anton Tananaev (anton@traccar.org)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.traccar.api.resource;
+
+import org.traccar.api.BaseResource;
+import org.traccar.api.security.LoginService;
+import org.traccar.api.signature.TokenManager;
+import org.traccar.database.OpenIdProvider;
+import org.traccar.helper.DataConverter;
+import org.traccar.helper.LogAction;
+import org.traccar.helper.ServletHelper;
+import org.traccar.model.User;
+import org.traccar.storage.StorageException;
+import org.traccar.storage.query.Columns;
+import org.traccar.storage.query.Condition;
+import org.traccar.storage.query.Request;
+
+import com.nimbusds.oauth2.sdk.ParseException;
+import javax.annotation.Nullable;
+import javax.annotation.security.PermitAll;
+import javax.inject.Inject;
+import javax.servlet.http.Cookie;
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.Consumes;
+import javax.ws.rs.DELETE;
+import javax.ws.rs.FormParam;
+import javax.ws.rs.GET;
+import javax.ws.rs.POST;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import javax.ws.rs.QueryParam;
+import javax.ws.rs.WebApplicationException;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import java.io.IOException;
+import java.net.URLDecoder;
+import java.nio.charset.StandardCharsets;
+import java.security.GeneralSecurityException;
+import java.util.Date;
+import java.net.URI;
+
+@Path("session")
+@Produces(MediaType.APPLICATION_JSON)
+@Consumes(MediaType.APPLICATION_FORM_URLENCODED)
+public class SessionResource extends BaseResource {
+
+ public static final String USER_ID_KEY = "userId";
+ public static final String USER_COOKIE_KEY = "user";
+ public static final String PASS_COOKIE_KEY = "password";
+
+ @Inject
+ private LoginService loginService;
+
+ @Inject
+ @Nullable
+ private OpenIdProvider openIdProvider;
+
+ @Inject
+ private TokenManager tokenManager;
+
+ @Context
+ private HttpServletRequest request;
+
+ @PermitAll
+ @GET
+ public User get(@QueryParam("token") String token) throws StorageException, IOException, GeneralSecurityException {
+
+ if (token != null) {
+ User user = loginService.login(token);
+ if (user != null) {
+ request.getSession().setAttribute(USER_ID_KEY, user.getId());
+ LogAction.login(user.getId(), ServletHelper.retrieveRemoteAddress(request));
+ return user;
+ }
+ }
+
+ Long userId = (Long) request.getSession().getAttribute(USER_ID_KEY);
+ if (userId == null) {
+
+ Cookie[] cookies = request.getCookies();
+ String email = null, password = null;
+ if (cookies != null) {
+ for (Cookie cookie : cookies) {
+ if (cookie.getName().equals(USER_COOKIE_KEY)) {
+ byte[] emailBytes = DataConverter.parseBase64(
+ URLDecoder.decode(cookie.getValue(), StandardCharsets.US_ASCII));
+ email = new String(emailBytes, StandardCharsets.UTF_8);
+ } else if (cookie.getName().equals(PASS_COOKIE_KEY)) {
+ byte[] passwordBytes = DataConverter.parseBase64(
+ URLDecoder.decode(cookie.getValue(), StandardCharsets.US_ASCII));
+ password = new String(passwordBytes, StandardCharsets.UTF_8);
+ }
+ }
+ }
+ if (email != null && password != null) {
+ User user = loginService.login(email, password);
+ if (user != null) {
+ request.getSession().setAttribute(USER_ID_KEY, user.getId());
+ LogAction.login(user.getId(), ServletHelper.retrieveRemoteAddress(request));
+ return user;
+ }
+ }
+
+ } else {
+
+ User user = permissionsService.getUser(userId);
+ if (user != null) {
+ return user;
+ }
+
+ }
+
+ throw new WebApplicationException(Response.status(Response.Status.NOT_FOUND).build());
+ }
+
+ @Path("{id}")
+ @GET
+ public User get(@PathParam("id") long userId) throws StorageException {
+ permissionsService.checkUser(getUserId(), userId);
+ User user = storage.getObject(User.class, new Request(
+ new Columns.All(), new Condition.Equals("id", userId)));
+ request.getSession().setAttribute(USER_ID_KEY, user.getId());
+ LogAction.login(user.getId(), ServletHelper.retrieveRemoteAddress(request));
+ return user;
+ }
+
+ @PermitAll
+ @POST
+ public User add(
+ @FormParam("email") String email, @FormParam("password") String password) throws StorageException {
+ User user = loginService.login(email, password);
+ if (user != null) {
+ request.getSession().setAttribute(USER_ID_KEY, user.getId());
+ LogAction.login(user.getId(), ServletHelper.retrieveRemoteAddress(request));
+ return user;
+ } else {
+ LogAction.failedLogin(ServletHelper.retrieveRemoteAddress(request));
+ throw new WebApplicationException(Response.status(Response.Status.UNAUTHORIZED).build());
+ }
+ }
+
+ @DELETE
+ public Response remove() {
+ LogAction.logout(getUserId(), ServletHelper.retrieveRemoteAddress(request));
+ request.getSession().removeAttribute(USER_ID_KEY);
+ return Response.noContent().build();
+ }
+
+ @Path("token")
+ @POST
+ public String requestToken(
+ @FormParam("expiration") Date expiration) throws StorageException, GeneralSecurityException, IOException {
+ return tokenManager.generateToken(getUserId(), expiration);
+ }
+
+ @PermitAll
+ @Path("openid/auth")
+ @GET
+ public Response openIdAuth() throws IOException {
+ return Response.seeOther(openIdProvider.createAuthUri()).build();
+ }
+
+ @PermitAll
+ @Path("openid/callback")
+ @GET
+ public Response requestToken() throws IOException, StorageException, ParseException, GeneralSecurityException {
+ StringBuilder requestUrl = new StringBuilder(request.getRequestURL().toString());
+ String queryString = request.getQueryString();
+ String requestUri = requestUrl.append('?').append(queryString).toString();
+
+ return Response.seeOther(openIdProvider.handleCallback(URI.create(requestUri), request)).build();
+ }
+}
diff --git a/src/main/java/org/traccar/database/OpenIdProvider.java b/src/main/java/org/traccar/database/OpenIdProvider.java index 6f44d0e80..22e5d6b50 100644 --- a/src/main/java/org/traccar/database/OpenIdProvider.java +++ b/src/main/java/org/traccar/database/OpenIdProvider.java @@ -1,170 +1,163 @@ -/* - * Copyright 2023 Daniel Raper (me@danr.uk) - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package org.traccar.database; - -import org.traccar.config.Config; -import org.traccar.config.Keys; -import org.traccar.api.resource.SessionResource; -import org.traccar.api.security.LoginService; -import org.traccar.model.User; -import org.traccar.storage.StorageException; -import org.traccar.helper.LogAction; -import org.traccar.helper.ServletHelper; - -import java.net.URI; -import java.net.URISyntaxException; -import java.security.GeneralSecurityException; -import java.io.IOException; -import javax.servlet.http.HttpServletRequest; -import com.google.inject.Inject; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -import com.nimbusds.oauth2.sdk.http.HTTPResponse; -import com.nimbusds.oauth2.sdk.AuthorizationCode; -import com.nimbusds.oauth2.sdk.ResponseType; -import com.nimbusds.oauth2.sdk.Scope; -import com.nimbusds.oauth2.sdk.AuthorizationGrant; -import com.nimbusds.oauth2.sdk.TokenRequest; -import com.nimbusds.oauth2.sdk.TokenResponse; -import com.nimbusds.oauth2.sdk.AuthorizationCodeGrant; -import com.nimbusds.oauth2.sdk.ParseException; -import com.nimbusds.oauth2.sdk.AuthorizationResponse; -import com.nimbusds.oauth2.sdk.auth.Secret; -import com.nimbusds.oauth2.sdk.auth.ClientSecretBasic; -import com.nimbusds.oauth2.sdk.auth.ClientAuthentication; -import com.nimbusds.oauth2.sdk.token.BearerAccessToken; -import com.nimbusds.oauth2.sdk.id.State; -import com.nimbusds.oauth2.sdk.id.ClientID; -import com.nimbusds.openid.connect.sdk.OIDCTokenResponse; -import com.nimbusds.openid.connect.sdk.Nonce; -import com.nimbusds.openid.connect.sdk.OIDCTokenResponseParser; -import com.nimbusds.openid.connect.sdk.UserInfoResponse; -import com.nimbusds.openid.connect.sdk.UserInfoRequest; -import com.nimbusds.openid.connect.sdk.AuthenticationRequest; - -import com.nimbusds.openid.connect.sdk.claims.UserInfo; - -public class OpenIdProvider { - private static final Logger LOGGER = LoggerFactory.getLogger(OpenIdProvider.class); - - public final Boolean force; - private final ClientID clientId; - private final ClientAuthentication clientAuth; - private URI callbackUrl; - private URI authUrl; - private URI tokenUrl; - private URI userInfoUrl; - private URI baseUrl; - private final String adminGroup; - - private LoginService loginService; - - @Inject - public OpenIdProvider(Config config, LoginService loginService) { - this.loginService = loginService; - - force = config.getBoolean(Keys.OPENID_FORCE); - clientId = new ClientID(config.getString(Keys.OPENID_CLIENTID)); - clientAuth = new ClientSecretBasic(clientId, new Secret(config.getString(Keys.OPENID_CLIENTSECRET))); - - try { - callbackUrl = new URI(config.getString(Keys.WEB_URL, "") + "/api/session/openid/callback"); - authUrl = new URI(config.getString(Keys.OPENID_AUTHURL, "")); - tokenUrl = new URI(config.getString(Keys.OPENID_TOKENURL, "")); - userInfoUrl = new URI(config.getString(Keys.OPENID_USERINFOURL, "")); - baseUrl = new URI(config.getString(Keys.WEB_URL, "")); - } catch(URISyntaxException error) { - LOGGER.error("Invalid URIs provided in OpenID configuration"); - } - - adminGroup = config.getString(Keys.OPENID_ADMINGROUP); - } - - public URI createAuthUri() { - AuthenticationRequest request = new AuthenticationRequest.Builder( - new ResponseType("code"), - new Scope("openid", "profile", "email", "groups"), - clientId, - callbackUrl) - .endpointURI(authUrl) - .state(new State()) - .nonce(new Nonce()) - .build(); - - return request.toURI(); - } - - private OIDCTokenResponse getToken(AuthorizationCode code) throws IOException, ParseException, GeneralSecurityException { - AuthorizationGrant codeGrant = new AuthorizationCodeGrant(code, callbackUrl); - TokenRequest tokenRequest = new TokenRequest(tokenUrl, clientAuth, codeGrant); - - HTTPResponse tokenReq = tokenRequest.toHTTPRequest().send(); - TokenResponse tokenResponse = OIDCTokenResponseParser.parse(tokenReq); - if (!tokenResponse.indicatesSuccess()) { - LOGGER.warn("Invalid authorization code provided to OpenID callback"); - throw new GeneralSecurityException("Unable to authenticate with the OpenID Connect provider."); - } - - return (OIDCTokenResponse) tokenResponse.toSuccessResponse(); - } - - private UserInfo getUserInfo(BearerAccessToken token) throws IOException, ParseException, GeneralSecurityException { - UserInfoResponse userInfoResponse; - - HTTPResponse httpResponse = new UserInfoRequest(userInfoUrl, token) - .toHTTPRequest() - .send(); - - userInfoResponse = UserInfoResponse.parse(httpResponse); - - if (!userInfoResponse.indicatesSuccess()) { - LOGGER.error("Failed to access OpenID user info endpoint"); - throw new GeneralSecurityException("Failed to access OpenID Connect user info endpoint. Please contact your administrator."); - } - - return userInfoResponse.toSuccessResponse().getUserInfo(); - } - - public URI handleCallback(URI requestUri, HttpServletRequest request) throws StorageException, ParseException, IOException, GeneralSecurityException { - AuthorizationResponse response = AuthorizationResponse.parse(requestUri); - - if (!response.indicatesSuccess()) { - LOGGER.warn("Callback received error response from OpenID identity provider"); - throw new GeneralSecurityException(response.toErrorResponse().getErrorObject().getDescription()); - } - - AuthorizationCode authCode = response.toSuccessResponse().getAuthorizationCode(); - - if (authCode == null) { - LOGGER.warn("Malformed OpenID callback"); - throw new GeneralSecurityException( "Malformed OpenID callback."); - } - - OIDCTokenResponse tokens = getToken(authCode); - - BearerAccessToken bearerToken = tokens.getOIDCTokens().getBearerAccessToken(); - - UserInfo userInfo = getUserInfo(bearerToken); - - User user = loginService.login(userInfo.getEmailAddress(), userInfo.getName(), userInfo.getStringListClaim("groups").contains(adminGroup)); - - request.getSession().setAttribute(SessionResource.USER_ID_KEY, user.getId()); - LogAction.login(user.getId(), ServletHelper.retrieveRemoteAddress(request)); - - return baseUrl; - } -} +/*
+ * Copyright 2023 Daniel Raper (me@danr.uk)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.traccar.database;
+
+import org.traccar.config.Config;
+import org.traccar.config.Keys;
+import org.traccar.api.resource.SessionResource;
+import org.traccar.api.security.LoginService;
+import org.traccar.model.User;
+import org.traccar.storage.StorageException;
+import org.traccar.helper.LogAction;
+import org.traccar.helper.ServletHelper;
+
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.security.GeneralSecurityException;
+import java.io.IOException;
+import javax.servlet.http.HttpServletRequest;
+import com.google.inject.Inject;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.nimbusds.oauth2.sdk.http.HTTPResponse;
+import com.nimbusds.oauth2.sdk.AuthorizationCode;
+import com.nimbusds.oauth2.sdk.ResponseType;
+import com.nimbusds.oauth2.sdk.Scope;
+import com.nimbusds.oauth2.sdk.AuthorizationGrant;
+import com.nimbusds.oauth2.sdk.TokenRequest;
+import com.nimbusds.oauth2.sdk.TokenResponse;
+import com.nimbusds.oauth2.sdk.AuthorizationCodeGrant;
+import com.nimbusds.oauth2.sdk.ParseException;
+import com.nimbusds.oauth2.sdk.AuthorizationResponse;
+import com.nimbusds.oauth2.sdk.auth.Secret;
+import com.nimbusds.oauth2.sdk.auth.ClientSecretBasic;
+import com.nimbusds.oauth2.sdk.auth.ClientAuthentication;
+import com.nimbusds.oauth2.sdk.token.BearerAccessToken;
+import com.nimbusds.oauth2.sdk.id.State;
+import com.nimbusds.oauth2.sdk.id.ClientID;
+import com.nimbusds.openid.connect.sdk.OIDCTokenResponse;
+import com.nimbusds.openid.connect.sdk.Nonce;
+import com.nimbusds.openid.connect.sdk.OIDCTokenResponseParser;
+import com.nimbusds.openid.connect.sdk.UserInfoResponse;
+import com.nimbusds.openid.connect.sdk.UserInfoRequest;
+import com.nimbusds.openid.connect.sdk.AuthenticationRequest;
+
+import com.nimbusds.openid.connect.sdk.claims.UserInfo;
+
+public class OpenIdProvider {
+ private static final Logger LOGGER = LoggerFactory.getLogger(OpenIdProvider.class);
+
+ public final Boolean force;
+ private final ClientID clientId;
+ private final ClientAuthentication clientAuth;
+ private URI callbackUrl;
+ private URI authUrl;
+ private URI tokenUrl;
+ private URI userInfoUrl;
+ private URI baseUrl;
+ private final String adminGroup;
+
+ private LoginService loginService;
+
+ @Inject
+ public OpenIdProvider(Config config, LoginService loginService) {
+ this.loginService = loginService;
+
+ force = config.getBoolean(Keys.OPENID_FORCE);
+ clientId = new ClientID(config.getString(Keys.OPENID_CLIENTID));
+ clientAuth = new ClientSecretBasic(clientId, new Secret(config.getString(Keys.OPENID_CLIENTSECRET)));
+
+ try {
+ callbackUrl = new URI(config.getString(Keys.WEB_URL, "") + "/api/session/openid/callback");
+ authUrl = new URI(config.getString(Keys.OPENID_AUTHURL, ""));
+ tokenUrl = new URI(config.getString(Keys.OPENID_TOKENURL, ""));
+ userInfoUrl = new URI(config.getString(Keys.OPENID_USERINFOURL, ""));
+ baseUrl = new URI(config.getString(Keys.WEB_URL, ""));
+ } catch(URISyntaxException error) {
+ LOGGER.error("Invalid URIs provided in OpenID configuration");
+ }
+
+ adminGroup = config.getString(Keys.OPENID_ADMINGROUP);
+ }
+
+ public URI createAuthUri() {
+ AuthenticationRequest.Builder request = new AuthenticationRequest.Builder(
+ new ResponseType("code"),
+ new Scope("openid", "profile", "email", "groups"),
+ clientId,
+ callbackUrl);
+
+ return request.endpointURI(authUrl)
+ .state(new State())
+ .build()
+ .toURI();
+ }
+
+ private OIDCTokenResponse getToken(AuthorizationCode code) throws IOException, ParseException, GeneralSecurityException {
+ AuthorizationGrant codeGrant = new AuthorizationCodeGrant(code, callbackUrl);
+ TokenRequest tokenRequest = new TokenRequest(tokenUrl, clientAuth, codeGrant);
+
+ HTTPResponse tokenResponse = tokenRequest.toHTTPRequest().send();
+ TokenResponse token = OIDCTokenResponseParser.parse(tokenResponse);
+ if (!token.indicatesSuccess()) {
+ throw new GeneralSecurityException("Unable to authenticate with the OpenID Connect provider.");
+ }
+
+ return (OIDCTokenResponse) token.toSuccessResponse();
+ }
+
+ private UserInfo getUserInfo(BearerAccessToken token) throws IOException, ParseException, GeneralSecurityException {
+ HTTPResponse httpResponse = new UserInfoRequest(userInfoUrl, token)
+ .toHTTPRequest()
+ .send();
+
+ UserInfoResponse userInfoResponse = UserInfoResponse.parse(httpResponse);
+
+ if (!userInfoResponse.indicatesSuccess()) {
+ throw new GeneralSecurityException("Failed to access OpenID Connect user info endpoint. Please contact your administrator.");
+ }
+
+ return userInfoResponse.toSuccessResponse().getUserInfo();
+ }
+
+ public URI handleCallback(URI requestUri, HttpServletRequest request) throws StorageException, ParseException, IOException, GeneralSecurityException {
+ AuthorizationResponse response = AuthorizationResponse.parse(requestUri);
+
+ if (!response.indicatesSuccess()) {
+ throw new GeneralSecurityException(response.toErrorResponse().getErrorObject().getDescription());
+ }
+
+ AuthorizationCode authCode = response.toSuccessResponse().getAuthorizationCode();
+
+ if (authCode == null) {
+ throw new GeneralSecurityException( "Malformed OpenID callback.");
+ }
+
+ OIDCTokenResponse tokens = getToken(authCode);
+
+ BearerAccessToken bearerToken = tokens.getOIDCTokens().getBearerAccessToken();
+
+ UserInfo userInfo = getUserInfo(bearerToken);
+
+ User user = loginService.login(userInfo.getEmailAddress(), userInfo.getName(), userInfo.getStringListClaim("groups").contains(adminGroup));
+
+ request.getSession().setAttribute(SessionResource.USER_ID_KEY, user.getId());
+ LogAction.login(user.getId(), ServletHelper.retrieveRemoteAddress(request));
+
+ return baseUrl;
+ }
+}
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