[wip] Add application metadata

examples/demo-app/pages/index.vue

@@ -67,6 +67,9 @@ const chain = zksyncInMemoryNode;
 
 const testTransferTarget = "0x55bE1B079b53962746B2e86d12f158a41DF294A6";
 const zksyncConnectorWithSession = zksyncSsoConnector({
+  metadata: {
+    configData: { message: "Thanks for using the demo app with session support!" },
+  },
   authServerUrl: "http://localhost:3002/confirm",
   session: {
     feeLimit: parseEther("0.1"),
@@ -80,6 +83,9 @@ const zksyncConnectorWithSession = zksyncSsoConnector({
 });
 const zksyncConnector = zksyncSsoConnector({
   authServerUrl: "http://localhost:3002/confirm",
+  metadata: {
+    configData: { message: "Thanks for using the demo app!" },
+  },
 });
 const wagmiConfig = createConfig({
   chains: [chain],

packages/auth-server/components/session/Metadata.vue

@@ -27,6 +27,9 @@
     >
       {{ domain }}
     </p>
+    <div v-if="appMeta.configData && appMeta.configData['message']">
+      {{ appMeta.configData['message'] }}
+    </div>
   </div>
 </template>
 

packages/sdk/src/client-auth-server/Signer.ts

@@ -164,6 +164,7 @@ export class Signer implements SignerInterface {
     let metadata: AppMetadata = {
       name: "Unknown DApp",
       icon: null,
+      configData: {},
     };
     try {
       metadata = this.getMetadata();

packages/sdk/src/client-auth-server/WalletProvider.ts

@@ -37,6 +37,7 @@ export class WalletProvider extends EventEmitter implements ProviderInterface {
       metadata: () => ({
         name: metadata?.name || getWebsiteName() || "Unknown DApp",
         icon: metadata?.icon || getFavicon(),
+        configData: metadata?.configData || {},
       }),
       updateListener: this.updateListener,
       communicator: communicator,

packages/sdk/src/client-auth-server/interface.ts

@@ -38,4 +38,5 @@ export interface ProviderInterface extends EventEmitter {
 export interface AppMetadata {
   name: string;
   icon: string | null;
+  configData: Record<string, string | number | boolean>;
 }

packages/sdk/src/connector/index.ts

@@ -137,6 +137,7 @@ export const zksyncSsoConnector = (parameters: ZksyncSsoConnectorOptions) => {
           metadata: {
             name: parameters.metadata?.name,
             icon: parameters.metadata?.icon,
+            configData: parameters.metadata?.configData,
           },
           authServerUrl: parameters.authServerUrl,
           session: parameters.session,