1+ /*
2+ * Copyright 2015-Present Entando Inc. (http://www.entando.com) All rights reserved.
3+ *
4+ * This library is free software; you can redistribute it and/or modify it under
5+ * the terms of the GNU Lesser General Public License as published by the Free
6+ * Software Foundation; either version 2.1 of the License, or (at your option)
7+ * any later version.
8+ *
9+ * This library is distributed in the hope that it will be useful, but WITHOUT
10+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11+ * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
12+ * details.
13+ */
14+ package org .entando .entando .aps .servlet ;
15+
16+ import com .agiletec .aps .system .SystemConstants ;
17+ import jakarta .servlet .ServletContext ;
18+ import jakarta .servlet .ServletContextEvent ;
19+ import jakarta .servlet .SessionCookieConfig ;
20+ import org .entando .entando .aps .system .exception .CSRFProtectionException ;
21+ import org .entando .entando .aps .system .services .tenants .ITenantInitializerService ;
22+ import org .entando .entando .aps .system .services .tenants .ITenantInitializerService .InitializationTenantFilter ;
23+ import org .junit .jupiter .api .AfterEach ;
24+ import org .junit .jupiter .api .BeforeEach ;
25+ import org .junit .jupiter .api .Test ;
26+ import org .junit .jupiter .api .extension .ExtendWith ;
27+ import org .mockito .Mock ;
28+ import org .mockito .MockedStatic ;
29+ import org .mockito .junit .jupiter .MockitoExtension ;
30+ import org .springframework .web .context .WebApplicationContext ;
31+
32+ import java .util .concurrent .CompletableFuture ;
33+
34+ import static org .junit .jupiter .api .Assertions .*;
35+ import static org .mockito .ArgumentMatchers .any ;
36+ import static org .mockito .ArgumentMatchers .eq ;
37+ import static org .mockito .Mockito .*;
38+
39+ @ ExtendWith (MockitoExtension .class )
40+ class StartupListenerTest {
41+
42+ private StartupListener startupListener ;
43+
44+ @ Mock
45+ private ServletContextEvent servletContextEvent ;
46+
47+ @ Mock
48+ private ServletContext servletContext ;
49+
50+ @ Mock
51+ private WebApplicationContext webApplicationContext ;
52+
53+ @ Mock
54+ private ITenantInitializerService tenantInitializerService ;
55+
56+ @ Mock
57+ private SessionCookieConfig sessionCookieConfig ;
58+
59+ private String originalCsrfProtection ;
60+ private String originalCsrfDomains ;
61+ private String originalCspEnabled ;
62+ private String originalCspExtraConfig ;
63+ private String originalSecureCookies ;
64+
65+ @ BeforeEach
66+ void setUp () {
67+ startupListener = new StartupListener ();
68+
69+ // Store original environment values
70+ originalCsrfProtection = System .getenv (SystemConstants .ENTANDO_CSRF_PROTECTION );
71+ originalCsrfDomains = System .getenv (SystemConstants .ENTANDO_CSRF_ALLOWED_DOMAINS );
72+ originalCspEnabled = System .getenv (SystemConstants .CSP_HEADER_ENABLED );
73+ originalCspExtraConfig = System .getenv (SystemConstants .CSP_HEADER_EXTRACONFIG );
74+ originalSecureCookies = System .getenv ("ENTANDO_SECURE_SECRET_COOKIES" );
75+
76+ when (servletContextEvent .getServletContext ()).thenReturn (servletContext );
77+ when (servletContext .getServletContextName ()).thenReturn ("TestContext" );
78+ when (servletContext .getAttribute (WebApplicationContext .ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE ))
79+ .thenReturn (webApplicationContext );
80+ when (webApplicationContext .getBean (ITenantInitializerService .class )).thenReturn (tenantInitializerService );
81+ when (tenantInitializerService .startTenantsInitialization (any (), eq (InitializationTenantFilter .REQUIRED_INIT_AT_START )))
82+ .thenReturn (CompletableFuture .completedFuture (null ));
83+ when (tenantInitializerService .startTenantsInitialization (any (), eq (InitializationTenantFilter .NOT_REQUIRED_INIT_AT_START )))
84+ .thenReturn (CompletableFuture .completedFuture (null ));
85+ when (servletContext .getSessionCookieConfig ()).thenReturn (sessionCookieConfig );
86+ }
87+
88+ @ AfterEach
89+ void tearDown () {
90+ // Note: We cannot restore environment variables in Java,
91+ // so tests that modify them should be aware of this limitation
92+ }
93+
94+ @ Test
95+ void testContextInitialized_WithCsrfProtectionEnabled () {
96+ // Arrange
97+ try (MockedStatic <System > systemMock = mockStatic (System .class , CALLS_REAL_METHODS )) {
98+ systemMock .when (() -> System .getenv (SystemConstants .ENTANDO_CSRF_PROTECTION ))
99+ .thenReturn (SystemConstants .CSRF_BASIC_PROTECTION );
100+ systemMock .when (() -> System .getenv (SystemConstants .ENTANDO_CSRF_ALLOWED_DOMAINS ))
101+ .thenReturn ("example.com,test.com" );
102+ systemMock .when (() -> System .getenv (SystemConstants .CSP_HEADER_ENABLED ))
103+ .thenReturn ("true" );
104+ systemMock .when (() -> System .getenv ("ENTANDO_SECURE_SECRET_COOKIES" ))
105+ .thenReturn (null );
106+
107+ // Act
108+ assertDoesNotThrow (() -> startupListener .contextInitialized (servletContextEvent ));
109+
110+ // Assert
111+ verify (tenantInitializerService ).startTenantsInitialization (
112+ eq (servletContext ), eq (InitializationTenantFilter .REQUIRED_INIT_AT_START ));
113+ verify (tenantInitializerService ).startTenantsInitialization (
114+ eq (servletContext ), eq (InitializationTenantFilter .NOT_REQUIRED_INIT_AT_START ));
115+ }
116+ }
117+
118+ @ Test
119+ void testContextInitialized_WithCsrfProtectionDisabled () {
120+ // Arrange
121+ try (MockedStatic <System > systemMock = mockStatic (System .class , CALLS_REAL_METHODS )) {
122+ systemMock .when (() -> System .getenv (SystemConstants .ENTANDO_CSRF_PROTECTION ))
123+ .thenReturn (null );
124+ systemMock .when (() -> System .getenv (SystemConstants .CSP_HEADER_ENABLED ))
125+ .thenReturn ("true" );
126+ systemMock .when (() -> System .getenv ("ENTANDO_SECURE_SECRET_COOKIES" ))
127+ .thenReturn (null );
128+
129+ // Act
130+ assertDoesNotThrow (() -> startupListener .contextInitialized (servletContextEvent ));
131+
132+ // Assert - should log warning but not throw exception
133+ verify (servletContext , atLeastOnce ()).getServletContextName ();
134+ }
135+ }
136+
137+ @ Test
138+ void testContextInitialized_WithCsrfProtectionEnabledButNoDomains () {
139+ // Arrange
140+ try (MockedStatic <System > systemMock = mockStatic (System .class , CALLS_REAL_METHODS )) {
141+ systemMock .when (() -> System .getenv (SystemConstants .ENTANDO_CSRF_PROTECTION ))
142+ .thenReturn (SystemConstants .CSRF_BASIC_PROTECTION );
143+ systemMock .when (() -> System .getenv (SystemConstants .ENTANDO_CSRF_ALLOWED_DOMAINS ))
144+ .thenReturn (null );
145+ systemMock .when (() -> System .getenv (SystemConstants .CSP_HEADER_ENABLED ))
146+ .thenReturn ("true" );
147+ systemMock .when (() -> System .getenv ("ENTANDO_SECURE_SECRET_COOKIES" ))
148+ .thenReturn (null );
149+
150+ // Act & Assert
151+ assertThrows (CSRFProtectionException .class ,
152+ () -> startupListener .contextInitialized (servletContextEvent ));
153+ }
154+ }
155+
156+ @ Test
157+ void testContextInitialized_WithCsrfProtectionEnabledButEmptyDomains () {
158+ // Arrange
159+ try (MockedStatic <System > systemMock = mockStatic (System .class , CALLS_REAL_METHODS )) {
160+ systemMock .when (() -> System .getenv (SystemConstants .ENTANDO_CSRF_PROTECTION ))
161+ .thenReturn (SystemConstants .CSRF_BASIC_PROTECTION );
162+ systemMock .when (() -> System .getenv (SystemConstants .ENTANDO_CSRF_ALLOWED_DOMAINS ))
163+ .thenReturn ("" );
164+ systemMock .when (() -> System .getenv (SystemConstants .CSP_HEADER_ENABLED ))
165+ .thenReturn ("true" );
166+ systemMock .when (() -> System .getenv ("ENTANDO_SECURE_SECRET_COOKIES" ))
167+ .thenReturn (null );
168+
169+ // Act & Assert
170+ assertThrows (CSRFProtectionException .class ,
171+ () -> startupListener .contextInitialized (servletContextEvent ));
172+ }
173+ }
174+
175+ @ Test
176+ void testContextInitialized_WithCspDisabled () {
177+ // Arrange
178+ try (MockedStatic <System > systemMock = mockStatic (System .class , CALLS_REAL_METHODS )) {
179+ systemMock .when (() -> System .getenv (SystemConstants .ENTANDO_CSRF_PROTECTION ))
180+ .thenReturn (null );
181+ systemMock .when (() -> System .getenv (SystemConstants .CSP_HEADER_ENABLED ))
182+ .thenReturn ("false" );
183+ systemMock .when (() -> System .getenv ("ENTANDO_SECURE_SECRET_COOKIES" ))
184+ .thenReturn (null );
185+
186+ // Act
187+ assertDoesNotThrow (() -> startupListener .contextInitialized (servletContextEvent ));
188+
189+ // Assert - should log warning about CSP being disabled
190+ verify (servletContext , atLeastOnce ()).getServletContextName ();
191+ }
192+ }
193+
194+ @ Test
195+ void testContextInitialized_WithCspEnabledAndExtraConfig () {
196+ // Arrange
197+ try (MockedStatic <System > systemMock = mockStatic (System .class , CALLS_REAL_METHODS )) {
198+ systemMock .when (() -> System .getenv (SystemConstants .ENTANDO_CSRF_PROTECTION ))
199+ .thenReturn (null );
200+ systemMock .when (() -> System .getenv (SystemConstants .CSP_HEADER_ENABLED ))
201+ .thenReturn ("true" );
202+ systemMock .when (() -> System .getenv (SystemConstants .CSP_HEADER_EXTRACONFIG ))
203+ .thenReturn ("script-src 'self'" );
204+ systemMock .when (() -> System .getenv ("ENTANDO_SECURE_SECRET_COOKIES" ))
205+ .thenReturn (null );
206+
207+ // Act
208+ assertDoesNotThrow (() -> startupListener .contextInitialized (servletContextEvent ));
209+
210+ // Assert
211+ verify (servletContext , atLeastOnce ()).getServletContextName ();
212+ }
213+ }
214+
215+ @ Test
216+ void testContextInitialized_WithCspEmptyString () {
217+ // Arrange
218+ try (MockedStatic <System > systemMock = mockStatic (System .class , CALLS_REAL_METHODS )) {
219+ systemMock .when (() -> System .getenv (SystemConstants .ENTANDO_CSRF_PROTECTION ))
220+ .thenReturn (null );
221+ systemMock .when (() -> System .getenv (SystemConstants .CSP_HEADER_ENABLED ))
222+ .thenReturn ("" );
223+ systemMock .when (() -> System .getenv ("ENTANDO_SECURE_SECRET_COOKIES" ))
224+ .thenReturn (null );
225+
226+ // Act - empty string should default to enabled
227+ assertDoesNotThrow (() -> startupListener .contextInitialized (servletContextEvent ));
228+
229+ // Assert
230+ verify (servletContext , atLeastOnce ()).getServletContextName ();
231+ }
232+ }
233+
234+ @ Test
235+ void testSetSessionCookieConfig_WithSecureCookiesEnabled () {
236+ // Arrange
237+ try (MockedStatic <System > systemMock = mockStatic (System .class , CALLS_REAL_METHODS )) {
238+ systemMock .when (() -> System .getenv ("ENTANDO_SECURE_SECRET_COOKIES" ))
239+ .thenReturn ("true" );
240+
241+ // Act
242+ startupListener .setSessionCookieConfig (servletContext );
243+
244+ // Assert
245+ verify (sessionCookieConfig ).setSecure (true );
246+ }
247+ }
248+
249+ @ Test
250+ void testSetSessionCookieConfig_WithSecureCookiesDisabled () {
251+ // Arrange
252+ try (MockedStatic <System > systemMock = mockStatic (System .class , CALLS_REAL_METHODS )) {
253+ systemMock .when (() -> System .getenv ("ENTANDO_SECURE_SECRET_COOKIES" ))
254+ .thenReturn ("false" );
255+
256+ // Act
257+ startupListener .setSessionCookieConfig (servletContext );
258+
259+ // Assert - secure should not be set when false
260+ verify (sessionCookieConfig , never ()).setSecure (anyBoolean ());
261+ }
262+ }
263+
264+ @ Test
265+ void testSetSessionCookieConfig_WithoutEnvironmentVariableButForceHttps () {
266+ // Arrange - We need to mock UrlUtils.determineForceHttps() to return true
267+ // This is more complex as it requires mocking a static method in UrlUtils
268+ // For now, we'll test the scenario where it returns false
269+ try (MockedStatic <System > systemMock = mockStatic (System .class , CALLS_REAL_METHODS )) {
270+ systemMock .when (() -> System .getenv ("ENTANDO_SECURE_SECRET_COOKIES" ))
271+ .thenReturn (null );
272+
273+ // Act
274+ startupListener .setSessionCookieConfig (servletContext );
275+
276+ // Assert - behavior depends on UrlUtils.determineForceHttps()
277+ // In most test environments, this will be false, so setSecure won't be called
278+ // We're testing that the method completes without error
279+ verify (servletContext ).getSessionCookieConfig ();
280+ }
281+ }
282+
283+ @ Test
284+ void testSetSessionCookieConfig_WithEmptyString () {
285+ // Arrange
286+ try (MockedStatic <System > systemMock = mockStatic (System .class , CALLS_REAL_METHODS )) {
287+ systemMock .when (() -> System .getenv ("ENTANDO_SECURE_SECRET_COOKIES" ))
288+ .thenReturn ("" );
289+
290+ // Act
291+ startupListener .setSessionCookieConfig (servletContext );
292+
293+ // Assert - empty string means it falls back to UrlUtils.determineForceHttps()
294+ verify (servletContext ).getSessionCookieConfig ();
295+ }
296+ }
297+
298+ @ Test
299+ void testContextInitialized_WithNonBasicCsrfProtection () {
300+ // Arrange
301+ try (MockedStatic <System > systemMock = mockStatic (System .class , CALLS_REAL_METHODS )) {
302+ systemMock .when (() -> System .getenv (SystemConstants .ENTANDO_CSRF_PROTECTION ))
303+ .thenReturn ("ADVANCED" ); // Some other protection type
304+ systemMock .when (() -> System .getenv (SystemConstants .CSP_HEADER_ENABLED ))
305+ .thenReturn ("true" );
306+ systemMock .when (() -> System .getenv ("ENTANDO_SECURE_SECRET_COOKIES" ))
307+ .thenReturn (null );
308+
309+ // Act
310+ assertDoesNotThrow (() -> startupListener .contextInitialized (servletContextEvent ));
311+
312+ // Assert - should log warning but not throw exception
313+ verify (servletContext , atLeastOnce ()).getServletContextName ();
314+ }
315+ }
316+ }
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