ci: docker_tag=ext fix(front): SSR-safe IframeReference (no throw on server, env fallbacks)

src/sdk/IframeReference.ts

@@ -15,15 +15,27 @@ export default class IframeReference {
       new URL(targetOrigin);
       this.targetOrigin = targetOrigin;
     } catch {
-      throw new Error(`Invalid targetOrigin: ${targetOrigin}`);
+      // Ne pas throw côté SSR; enregistrer une valeur sûre (vide)
+      this.targetOrigin = '';
+      console.warn(`Invalid targetOrigin provided, using empty string`);
     }
   }
 
   public static getTargetOrigin(): string {
-    if (!this.targetOrigin) {
+    if (this.targetOrigin && this.targetOrigin.length > 0) {
-      throw new Error("targetOrigin is not set");
+      return this.targetOrigin;
     }
-    return this.targetOrigin;
+    // Fallback sur env côté Next.js si disponible
+    const fromEnv = (process as any)?.env?.NEXT_PUBLIC_TARGET_ORIGIN || (process as any)?.env?.NEXT_PUBLIC_4NK_URL || '';
+    try {
+      if (fromEnv) {
+        const origin = new URL(fromEnv).origin;
+        this.targetOrigin = origin;
+        return origin;
+      }
+    } catch { /* ignore */ }
+    // SSR-safe: retourner chaîne vide plutôt que throw
+    return '';
   }
 
   public static setIframeUrl(iframeUrl: string): void {
@@ -33,24 +45,40 @@ export default class IframeReference {
     }
 
     try {
-      // Validate and normalize URL
       const url = new URL(iframeUrl);
       this.iframeUrl = url.toString();
     } catch {
-      throw new Error(`Invalid iframeUrl: ${iframeUrl}`);
+      // Ne pas throw côté SSR; on dérive depuis targetOrigin si possible
+      const origin = this.getTargetOrigin();
+      this.iframeUrl = origin || '';
+      console.warn(`Invalid iframeUrl provided, using '${this.iframeUrl}'`);
     }
   }
 
   public static getIframeUrl(): string {
-    if (!this.iframeUrl) {
+    if (this.iframeUrl && this.iframeUrl.length > 0) {
-      throw new Error("iframeUrl is not set");
+      return this.iframeUrl;
     }
-    return this.iframeUrl;
+    const fromEnv = (process as any)?.env?.NEXT_PUBLIC_4NK_IFRAME_URL || (process as any)?.env?.NEXT_PUBLIC_4NK_URL || '';
+    try {
+      if (fromEnv) {
+        const url = new URL(fromEnv).toString();
+        this.iframeUrl = url;
+        return url;
+      }
+    } catch { /* ignore */ }
+    // SSR-safe: retourner chaîne vide plutôt que throw
+    return '';
   }
 
   public static setIframe(iframe: HTMLIFrameElement | null): void {
+    if (typeof window === 'undefined') {
+      // SSR: ignorer
+      return;
+    }
     if (iframe !== null && !(iframe instanceof HTMLIFrameElement)) {
-      throw new Error("setIframe expects an HTMLIFrameElement or null");
+      console.warn("setIframe expects an HTMLIFrameElement or null");
+      return;
     }
     this.iframe = iframe;
   }