feat: add kms support

package.json

@@ -1,6 +1,6 @@
 {
     "name": "@lemoncloud/lemon-front-lib",
-    "version": "1.4.2",
+    "version": "1.4.3",
     "description": "Web Core Library for Lemoncloud",
     "exports": "./dist/index.js",
     "types": "./dist/index.d.ts",

src/core/auth.service.ts

@@ -1,5 +1,5 @@
 import * as AWS from 'aws-sdk/global.js';
-import { LemonOAuthTokenResult, LemonOptions } from '../helper';
+import { LemonKMS, LemonOAuthTokenResult, LemonOptions } from '../helper';
 import { IdentityService } from './identity.service';
 import { Storage } from './lemon-storage.service';
 
@@ -53,6 +53,13 @@ export class AuthService {
         return await this.identityService.getCredentials();
     }
 
+    /**
+     * @param kms Save kms to LocalStorage
+     */
+    async saveKMS(kms: LemonKMS): Promise<void> {
+        await this.identityService.saveKMS(kms);
+    }
+
     /**
      * get the current AWS Credentials and automatically renews the token when it expires. If has not, it returns null.
      */

src/core/identity.service.ts

@@ -1,6 +1,6 @@
 import * as AWS from 'aws-sdk/global.js';
 // services
-import { AxiosService, calcSignature, Cloud, createAsyncDelay, SignedHttpService } from '../helper';
+import { AxiosService, calcSignature, Cloud, createAsyncDelay, LemonKMS, SignedHttpService } from '../helper';
 import { LemonStorageService, Storage } from './lemon-storage.service';
 // types
 import { AxiosRequestConfig } from 'axios';
@@ -51,6 +51,13 @@ export class IdentityService {
         return this.lemonStorage.getAllItems();
     }
 
+    async saveKMS(kms: LemonKMS): Promise<void> {
+        const cloud = this.options.cloud;
+        if (cloud === 'aws') {
+            return await this.lemonStorage.saveKMS(kms);
+        }
+    }
+
     async buildCredentialsByToken(token: LemonOAuthTokenResult): Promise<void> {
         this.logger.log('buildCredentialsByToken()...');
         // TODO: refactor below. create class

src/core/lemon-storage.service.ts

@@ -1,4 +1,4 @@
-import { Cloud, LemonCredentials, LemonOAuthTokenResult, LocalStorageService } from '../helper';
+import { Cloud, LemonCredentials, LemonKMS, LemonOAuthTokenResult, LocalStorageService } from '../helper';
 
 export interface Storage {
     getItem(key: string, ...params: any): any;
@@ -152,4 +152,12 @@ export class LemonStorageService {
         );
         return;
     }
+
+    async saveKMS(kms: LemonKMS): Promise<void> {
+        const kmsArn = kms.arn;
+
+        this.storageService.setItem(`${this.prefix}.kmsArn`, kmsArn || '');
+
+        return;
+    }
 }

src/helper/types/lemon-oauth-token.type.ts

@@ -1,3 +1,7 @@
+export interface LemonKMS {
+    arn: string;
+}
+
 export interface LemonOAuthTokenResult {
     accountId: string;
     authId: string;