[stable17] Allow inline styles for theming images

[backportbot-nextcloud]

backport of #18140

[juliusknorr]

Tests need adjustments:

1) OCA\Theming\Tests\Controller\ThemingControllerTest::testGetLogo
--
135 | Failed asserting that two objects are equal.
136 | --- Expected
137 | +++ Actual
138 | @@ @@
139 | - 'contentSecurityPolicy' => OCP\AppFramework\Http\EmptyContentSecurityPolicy Object &000000005a133c7e000000000d69fcce (
140 | - 'inlineScriptAllowed' => null
141 | + 'contentSecurityPolicy' => OCP\AppFramework\Http\ContentSecurityPolicy Object &000000005a133c5f000000000d69fcce (
142 | + 'inlineScriptAllowed' => false
143 | + 'evalScriptAllowed' => false
144 | + 'allowedScriptDomains' => Array &0 (
145 | + 0 => ''self''
146 | + )
147 | + 'inlineStyleAllowed' => true
148 | + 'allowedStyleDomains' => Array &1 (
149 | + 0 => ''self''
150 | + )
151 | + 'allowedImageDomains' => Array &2 (
152 | + 0 => ''self''
153 | + 1 => 'data:'
154 | + 2 => 'blob:'
155 | + )
156 | + 'allowedConnectDomains' => Array &3 (
157 | + 0 => ''self''
158 | + )
159 | + 'allowedMediaDomains' => Array &4 (
160 | + 0 => ''self''
161 | + )
162 | + 'allowedObjectDomains' => Array &5 ()
163 | + 'allowedFrameDomains' => Array &6 ()
164 | + 'allowedFontDomains' => Array &7 (
165 | + 0 => ''self''
166 | + 1 => 'data:'
167 | + )
168 | + 'allowedChildSrcDomains' => Array &8 ()
169 | + 'allowedFrameAncestors' => Array &9 (
170 | + 0 => ''self''
171 | + )
172 | + 'allowedWorkerSrcDomains' => Array &10 ()
173 | + 'allowedFormActionDomains' => Array &11 (
174 | + 0 => ''self''
175 | + )
176 | + 'reportTo' => Array &12 ()
177 | 'useJsNonce' => null
178 | - 'evalScriptAllowed' => null
179 | - 'allowedScriptDomains' => null
180 | - 'inlineStyleAllowed' => null
181 | - 'allowedStyleDomains' => null
182 | - 'allowedImageDomains' => null
183 | - 'allowedConnectDomains' => null
184 | - 'allowedMediaDomains' => null
185 | - 'allowedObjectDomains' => null
186 | - 'allowedFrameDomains' => null
187 | - 'allowedFontDomains' => null
188 | - 'allowedChildSrcDomains' => null
189 | - 'allowedFrameAncestors' => null
190 | - 'allowedWorkerSrcDomains' => null
191 | - 'allowedFormActionDomains' => null
192 | - 'reportTo' => null
193 |  
194 | /drone/src/apps/theming/tests/Controller/ThemingControllerTest.php:767
195 |  
196 | 2) OCA\Theming\Tests\Controller\ThemingControllerTest::testGetLoginBackground
197 | Failed asserting that two objects are equal.
198 | --- Expected
199 | +++ Actual
200 | @@ @@
201 | - 'contentSecurityPolicy' => OCP\AppFramework\Http\EmptyContentSecurityPolicy Object &000000005a133cf7000000000d69fcce (
202 | - 'inlineScriptAllowed' => null
203 | + 'contentSecurityPolicy' => OCP\AppFramework\Http\ContentSecurityPolicy Object &000000005a133ced000000000d69fcce (
204 | + 'inlineScriptAllowed' => false
205 | + 'evalScriptAllowed' => false
206 | + 'allowedScriptDomains' => Array &0 (
207 | + 0 => ''self''
208 | + )
209 | + 'inlineStyleAllowed' => true
210 | + 'allowedStyleDomains' => Array &1 (
211 | + 0 => ''self''
212 | + )
213 | + 'allowedImageDomains' => Array &2 (
214 | + 0 => ''self''
215 | + 1 => 'data:'
216 | + 2 => 'blob:'
217 | + )
218 | + 'allowedConnectDomains' => Array &3 (
219 | + 0 => ''self''
220 | + )
221 | + 'allowedMediaDomains' => Array &4 (
222 | + 0 => ''self''
223 | + )
224 | + 'allowedObjectDomains' => Array &5 ()
225 | + 'allowedFrameDomains' => Array &6 ()
226 | + 'allowedFontDomains' => Array &7 (
227 | + 0 => ''self''
228 | + 1 => 'data:'
229 | + )
230 | + 'allowedChildSrcDomains' => Array &8 ()
231 | + 'allowedFrameAncestors' => Array &9 (
232 | + 0 => ''self''
233 | + )
234 | + 'allowedWorkerSrcDomains' => Array &10 ()
235 | + 'allowedFormActionDomains' => Array &11 (
236 | + 0 => ''self''
237 | + )
238 | + 'reportTo' => Array &12 ()
239 | 'useJsNonce' => null
240 | - 'evalScriptAllowed' => null
241 | - 'allowedScriptDomains' => null
242 | - 'inlineStyleAllowed' => null
243 | - 'allowedStyleDomains' => null
244 | - 'allowedImageDomains' => null
245 | - 'allowedConnectDomains' => null
246 | - 'allowedMediaDomains' => null
247 | - 'allowedObjectDomains' => null
248 | - 'allowedFrameDomains' => null
249 | - 'allowedFontDomains' => null
250 | - 'allowedChildSrcDomains' => null
251 | - 'allowedFrameAncestors' => null
252 | - 'allowedWorkerSrcDomains' => null
253 | - 'allowedFormActionDomains' => null
254 | - 'reportTo' => null
255 |  
256 | /drone/src/apps/theming/tests/Controller/ThemingControllerTest.php:795
257 |  
258 | --

[rullzer]

@juliushaertl ping

[kesselb]

@juliushaertl 🏓

[juliusknorr]

Tests fixed.