feat(mobx): migrate trusted links

package.json

@@ -146,6 +146,7 @@
         "revolt.js": "5.1.0-alpha.15",
         "rimraf": "^3.0.2",
         "sass": "^1.35.1",
+        "shade-blend-color": "^1.0.0",
         "styled-components": "^5.3.0",
         "typescript": "^4.4.2",
         "ulid": "^2.3.0",

src/context/intermediate/Intermediate.tsx

@@ -15,7 +15,7 @@ import { useContext, useEffect, useMemo, useState } from "preact/hooks";
 import { internalSubscribe } from "../../lib/eventEmitter";
 import { determineLink } from "../../lib/links";
 
-import { getState } from "../../redux";
+import { useApplicationState } from "../../mobx/State";
 
 import { Action } from "../../components/ui/Modal";
 
@@ -132,6 +132,7 @@ interface Props {
 
 export default function Intermediate(props: Props) {
     const [screen, openScreen] = useState<Screen>({ id: "none" });
+    const settings = useApplicationState().settings;
     const history = useHistory();
 
     const value = {
@@ -154,10 +155,11 @@ export default function Intermediate(props: Props) {
                         return true;
                     }
                     case "external": {
-                        const { trustedLinks } = getState();
                         if (
                             !trusted &&
-                            !trustedLinks.domains?.includes(link.url.hostname)
+                            !settings.security.isTrustedOrigin(
+                                link.url.hostname,
+                            )
                         ) {
                             openScreen({
                                 id: "external_link_prompt",

src/context/intermediate/modals/ExternalLinkPrompt.tsx

@@ -1,5 +1,6 @@
 import { Text } from "preact-i18n";
 
+import { useApplicationState } from "../../../mobx/State";
 import { dispatch } from "../../../redux";
 
 import Modal from "../../../components/ui/Modal";
@@ -13,6 +14,7 @@ interface Props {
 
 export function ExternalLinkModal({ onClose, link }: Props) {
     const { openLink } = useIntermediate();
+    const settings = useApplicationState().settings;
 
     return (
         <Modal
@@ -39,13 +41,10 @@ export function ExternalLinkModal({ onClose, link }: Props) {
                     onClick: () => {
                         try {
                             const url = new URL(link);
-                            dispatch({
+                            settings.security.addTrustedOrigin(url.hostname);
-                                type: "TRUSTED_LINKS_ADD_DOMAIN",
-                                domain: url.hostname,
-                            });
                         } catch (e) {}
 
-                        openLink(link);
+                        openLink(link, true);
                         onClose();
                     },
                     plain: true,

src/mobx/stores/Settings.ts

@@ -9,6 +9,7 @@ import { EmojiPack } from "../../components/common/Emoji";
 import Persistent from "../interfaces/Persistent";
 import Store from "../interfaces/Store";
 import SAudio, { SoundOptions } from "./helpers/SAudio";
+import SSecurity from "./helpers/SSecurity";
 import STheme from "./helpers/STheme";
 
 interface ISettings {
@@ -24,6 +25,8 @@ interface ISettings {
     "appearance:theme:font": Fonts;
     "appearance:theme:monoFont": MonospaceFonts;
     "appearance:theme:css": string;
+
+    "security:trustedOrigins": string[];
 }
 
 /**
@@ -34,6 +37,7 @@ export default class Settings implements Store, Persistent<ISettings> {
 
     theme: STheme;
     sounds: SAudio;
+    security: SSecurity;
 
     /**
      * Construct new Settings store.
@@ -44,6 +48,7 @@ export default class Settings implements Store, Persistent<ISettings> {
 
         this.theme = new STheme(this);
         this.sounds = new SAudio(this);
+        this.security = new SSecurity(this);
     }
 
     get id() {

src/mobx/stores/helpers/SAudio.ts

@@ -1,10 +1,10 @@
 import { makeAutoObservable, computed, action } from "mobx";
 
+import call_join from "../../../assets/sounds/call_join.mp3";
+import call_leave from "../../../assets/sounds/call_leave.mp3";
+import message from "../../../assets/sounds/message.mp3";
+import outbound from "../../../assets/sounds/outbound.mp3";
 import Settings from "../Settings";
-import call_join from "./call_join.mp3";
-import call_leave from "./call_leave.mp3";
-import message from "./message.mp3";
-import outbound from "./outbound.mp3";
 
 export type Sounds = "message" | "outbound" | "call_join" | "call_leave";
 

src/mobx/stores/helpers/SSecurity.ts

@@ -0,0 +1,33 @@
+import { makeAutoObservable, computed, action } from "mobx";
+
+import Settings from "../Settings";
+
+/**
+ * Helper class for changing security options.
+ */
+export default class SSecurity {
+    private settings: Settings;
+
+    /**
+     * Construct a new security helper.
+     * @param settings Settings parent class
+     */
+    constructor(settings: Settings) {
+        this.settings = settings;
+        makeAutoObservable(this);
+    }
+
+    @action addTrustedOrigin(origin: string) {
+        this.settings.set("security:trustedOrigins", [
+            ...(this.settings.get("security:trustedOrigins") ?? []).filter(
+                (x) => x !== origin,
+            ),
+            origin,
+        ]);
+    }
+
+    @computed isTrustedOrigin(origin: string) {
+        console.log(this.settings.get("security:trustedOrigins"), origin);
+        return this.settings.get("security:trustedOrigins")?.includes(origin);
+    }
+}

yarn.lock

@@ -3877,6 +3877,11 @@ serialize-javascript@^4.0.0:
   dependencies:
     randombytes "^2.1.0"
 
+shade-blend-color@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/shade-blend-color/-/shade-blend-color-1.0.0.tgz#cfa10d3673a22ba31d552a0e793b708bc24be0bc"
+  integrity sha512-Tnp/ppF5h3YhPCpeHiZJ2DRnvmo4luu9qpMhuksCT+QInIXJ9alA3Vd9klfEi+RY8Oh7MaK5vzH/qcLo892L1g==
+
 shallowequal@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/shallowequal/-/shallowequal-1.1.0.tgz#188d521de95b9087404fd4dcb68b13df0ae4e7f8"