feat: add minimal SSR support

kyxyes · Dec 15, 2021 · 2a6f632 · 2a6f632
1 parent 5ac2ade
commit 2a6f632
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Showing 4 changed files with 24 additions and 9 deletions.
diff --git a/src/OidcClientSettings.ts b/src/OidcClientSettings.ts
@@ -4,6 +4,7 @@
 import { WebStorageStateStore } from "./WebStorageStateStore";
 import type { OidcMetadata } from "./OidcMetadata";
 import type { StateStore } from "./StateStore";
+import { InMemoryWebStorage } from "./InMemoryWebStorage";
 
 const DefaultResponseType = "code";
 const DefaultScope = "openid";
@@ -87,7 +88,7 @@ export interface OidcClientSettings {
     mergeClaims?: boolean;
 
     /**
-     * Storage object used to persist interaction state (default: local storage).
+     * Storage object used to persist interaction state (default: window.localStorage, InMemoryWebStorage iff no window).
      * E.g. `stateStore: new WebStorageStateStore({ store: window.localStorage })`
      */
     stateStore?: StateStore;
@@ -164,7 +165,7 @@ export class OidcClientSettingsStore {
         userInfoJwtIssuer = "OP",
         mergeClaims = false,
         // other behavior
-        stateStore = new WebStorageStateStore(),
+        stateStore,
         // extra query params
         extraQueryParams = {},
         extraTokenParams = {},
@@ -199,7 +200,13 @@ export class OidcClientSettingsStore {
         this.userInfoJwtIssuer = userInfoJwtIssuer;
         this.mergeClaims = !!mergeClaims;
 
-        this.stateStore = stateStore;
+        if (stateStore) {
+            this.stateStore = stateStore;
+        }
+        else {
+            const store = typeof window !== "undefined" ? window.localStorage : new InMemoryWebStorage();
+            this.stateStore = new WebStorageStateStore({ store });
+        }
 
         this.extraQueryParams = extraQueryParams;
         this.extraTokenParams = extraTokenParams;

diff --git a/src/UserManagerSettings.ts b/src/UserManagerSettings.ts
@@ -4,6 +4,7 @@
 import { OidcClientSettings, OidcClientSettingsStore } from "./OidcClientSettings";
 import type { PopupWindowFeatures } from "./utils";
 import { WebStorageStateStore } from "./WebStorageStateStore";
+import { InMemoryWebStorage } from "./InMemoryWebStorage";
 
 const DefaultAccessTokenExpiringNotificationTimeInSeconds = 60;
 const DefaultCheckSessionIntervalInSeconds = 2;
@@ -53,7 +54,7 @@ export interface UserManagerSettings extends OidcClientSettings {
     accessTokenExpiringNotificationTimeInSeconds?: number;
 
     /**
-     * Storage object used to persist User for currently authenticated user (default: session storage).
+     * Storage object used to persist User for currently authenticated user (default: window.sessionStorage, InMemoryWebStorage iff no window).
      *  E.g. `userStore: new WebStorageStateStore({ store: window.localStorage })`
      */
     userStore?: WebStorageStateStore;
@@ -112,7 +113,7 @@ export class UserManagerSettingsStore extends OidcClientSettingsStore {
             revokeAccessTokenOnSignout = false,
             accessTokenExpiringNotificationTimeInSeconds = DefaultAccessTokenExpiringNotificationTimeInSeconds,
 
-            userStore = new WebStorageStateStore({ store: sessionStorage }),
+            userStore,
         } = args;
 
         super(args);
@@ -143,6 +144,12 @@ export class UserManagerSettingsStore extends OidcClientSettingsStore {
         this.revokeAccessTokenOnSignout = revokeAccessTokenOnSignout;
         this.accessTokenExpiringNotificationTimeInSeconds = accessTokenExpiringNotificationTimeInSeconds;
 
-        this.userStore = userStore;
+        if (userStore) {
+            this.userStore = userStore;
+        }
+        else {
+            const store = typeof window !== "undefined" ? window.sessionStorage : new InMemoryWebStorage();
+            this.userStore = new WebStorageStateStore({ store });
+        }
     }
 }
diff --git a/src/utils/CryptoUtils.ts b/src/utils/CryptoUtils.ts
@@ -27,7 +27,8 @@ export class CryptoUtils {
      * Generates RFC4122 version 4 guid
      */
     public static generateUUIDv4(): string {
-        const hasRandomValues = window.crypto && Object.prototype.hasOwnProperty.call(window.crypto, "getRandomValues");
+        const hasRandomValues = typeof window !== "undefined" && window.crypto &&
+            Object.prototype.hasOwnProperty.call(window.crypto, "getRandomValues");
         const uuid = hasRandomValues ? CryptoUtils._cryptoUUIDv4() : CryptoUtils._UUIDv4();
         return uuid.replace(/-/g, "");
     }

diff --git a/src/utils/Timer.ts b/src/utils/Timer.ts
@@ -18,10 +18,10 @@ export type IntervalTimer = {
  */
 export const g_timer: IntervalTimer = {
     setInterval: function (cb: () => void, duration?: number): number {
-        return window.setInterval(cb, duration);
+        return setInterval(cb, duration);
     },
     clearInterval: function (handle: number): void {
-        return window.clearInterval(handle);
+        return clearInterval(handle);
     },
 };