[Typescript] Change btoa to native code (#14258)

* Change btoa to native code

* update samples

modules/openapi-generator/src/main/resources/typescript/auth/auth.mustache

@@ -1,10 +1,3 @@
-{{#platforms}}
-{{#node}}
-// typings for btoa are incorrect
-//@ts-ignore
-import {{^supportsES6}}* as{{/supportsES6}} btoa from "btoa";
-{{/node}}
-{{/platforms}}
 import { RequestContext } from "../http/http{{extensionForDeno}}";
 {{#useInversify}}
 import { injectable, inject, named } from "inversify";
@@ -92,8 +85,8 @@ export class {{#lambda.pascalcase}}{{name}}{{/lambda.pascalcase}}Authentication
         context.{{#isKeyInHeader}}setHeaderParam{{/isKeyInHeader}}{{#isKeyInQuery}}setQueryParam{{/isKeyInQuery}}{{#isKeyInCookie}}addCookie{{/isKeyInCookie}}("{{keyParamName}}", this.apiKey);
         {{/isApiKey}}
         {{#isBasicBasic}}
-        let comb = this.username + ":" + this.password;
-        context.setHeaderParam("Authorization", "Basic " + btoa(comb));
+        let comb = Buffer.from(this.username + ":" + this.password, 'binary').toString('base64');
+        context.setHeaderParam("Authorization", "Basic " + comb);
         {{/isBasicBasic}}
         {{#isBasicBearer}}
         context.setHeaderParam("Authorization", "Bearer " + await this.tokenProvider.getToken());

modules/openapi-generator/src/main/resources/typescript/package.mustache

@@ -52,7 +52,6 @@
       {{#node}}
     "@types/node": "*",
     "form-data": "^2.5.0",
-    "btoa": "^1.2.1",
       {{/node}}
     {{/platforms}}
     {{#useRxJS}}

samples/openapi3/client/petstore/typescript/builds/default/auth/auth.ts

@@ -1,6 +1,3 @@
-// typings for btoa are incorrect
-//@ts-ignore
-import * as btoa from "btoa";
 import { RequestContext } from "../http/http";
 
 /**

samples/openapi3/client/petstore/typescript/builds/default/package.json

@@ -29,7 +29,6 @@
     "@types/node-fetch": "^2.5.7",
     "@types/node": "*",
     "form-data": "^2.5.0",
-    "btoa": "^1.2.1",
     "es6-promise": "^4.2.4",
     "url-parse": "^1.4.3"
   },

samples/openapi3/client/petstore/typescript/builds/inversify/auth/auth.ts

@@ -1,6 +1,3 @@
-// typings for btoa are incorrect
-//@ts-ignore
-import * as btoa from "btoa";
 import { RequestContext } from "../http/http";
 import { injectable, inject, named } from "inversify";
 import { AbstractTokenProvider } from "../services/configuration";

samples/openapi3/client/petstore/typescript/builds/inversify/package.json

@@ -29,7 +29,6 @@
     "@types/node-fetch": "^2.5.7",
     "@types/node": "*",
     "form-data": "^2.5.0",
-    "btoa": "^1.2.1",
     "inversify": "^5.0.1",
     "es6-promise": "^4.2.4",
     "url-parse": "^1.4.3"

samples/openapi3/client/petstore/typescript/builds/object_params/auth/auth.ts

@@ -1,6 +1,3 @@
-// typings for btoa are incorrect
-//@ts-ignore
-import * as btoa from "btoa";
 import { RequestContext } from "../http/http";
 
 /**

samples/openapi3/client/petstore/typescript/builds/object_params/package.json

@@ -29,7 +29,6 @@
     "@types/node-fetch": "^2.5.7",
     "@types/node": "*",
     "form-data": "^2.5.0",
-    "btoa": "^1.2.1",
     "es6-promise": "^4.2.4",
     "url-parse": "^1.4.3"
   },