Added auth module

modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/TypeScriptClientCodegen.java

@@ -123,7 +123,8 @@ public class TypeScriptClientCodegen extends DefaultCodegen implements CodegenCo
 
         supportingFiles.add(new SupportingFile("configuration.mustache", "", "configuration.ts"));
         supportingFiles.add(new SupportingFile("middleware.mustache", "", "middleware.ts"));
-
+        supportingFiles.add(new SupportingFile("auth" + File.separator + "auth.mustache", "auth", "auth.ts"));
+        
         // models
         this.modelPackage = "";
         this.modelTemplateFiles.put("models/models.mustache", ".ts");

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

@@ -0,0 +1,62 @@
+import {RequestContext} from '../http/http';
+// typings for btoa are incorrect
+//@ts-ignore
+import * as btoa from "btoa";
+
+export abstract class SecurityAuthentication {
+
+	public constructor(private name: string) {
+	
+	}
+	
+	/*
+	 * 
+	 * @return returns the name of the security authentication as specified in OAI
+	 */
+	public getName(): string {
+		return this.name;
+	}
+	
+	public abstract applySecurityAuthentication(context: RequestContext): void;
+
+}
+
+export class NoAuthentication extends SecurityAuthentication {
+	
+	public constructor() {
+		super("_no_auth");
+	}
+	
+	public applySecurityAuthentication(_context: RequestContext) {
+	
+	}
+}
+
+export class APIKeyAuthentication extends SecurityAuthentication {
+	
+	public constructor(authName: string, private paramName: string, private apiKey: string, private keyLocation: "query" | "header" | "cookie") {
+		super(authName);
+	}
+	
+	public applySecurityAuthentication(context: RequestContext) {
+		if (this.keyLocation === "header") {
+			context.setHeaderParam(this.paramName, this.apiKey);
+		} else if (this.keyLocation === "cookie") {
+			context.addCookie(this.paramName, this.apiKey);
+		} else if (this.keyLocation === "query") {
+			context.setQueryParam(this.paramName, this.apiKey);
+		}
+	}
+}
+
+export class HttpBasicAuthentication extends SecurityAuthentication {
+
+	public constructor(authName: string, private username: string, private password: string) {
+		super(authName);
+	}
+
+	public applySecurityAuthentication(context: RequestContext) {
+		let comb = this.username + ":" + this.password;
+		context.setHeaderParam("Authentication", "Basic " + btoa(comb));
+	}
+}

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

@@ -1,5 +1,8 @@
 // TODO: evaluate if we can easily get rid of this library
 import * as FormData from "form-data";
+// typings of url-parse are incorrect...
+// @ts-ignore 
+import * as URLParse from "url-parse";
 
 export enum HttpMethod {
     GET = "GET",
@@ -28,18 +31,20 @@ export class HttpException extends Error {
 export class RequestContext {
     private headers: { [key: string]: string } = {};
     private body: string | FormData = "";
-
-    public constructor(private url: string, private httpMethod: HttpMethod) {
-
+	private url: URLParse;
+	
+    public constructor(url: string, private httpMethod: HttpMethod) {
+        this.url = URLParse(url, true);
     }
     
     public getUrl(): string {
-    	return this.url;
+    	return this.url.toString();
     }
     
     public setUrl(url: string) {
-    	this.url = url;
+    	this.url = URLParse(url, true);
     }
+
     
     public setBody(body: string | FormData) {
         // HTTP-Spec 1.1 Section 4.3
@@ -66,6 +71,12 @@ export class RequestContext {
     	return this.body;
     }
 
+	public setQueryParam(name: string, value: string) {
+        let queryObj = this.url.query;
+        queryObj[name] = value;
+        this.url.set("query", queryObj);
+    }
+
     public addCookie(name: string, value: string): void {
         if (!this.headers["Cookie"]) {
             this.headers["Cookie"] = "";
@@ -73,7 +84,7 @@ export class RequestContext {
         this.headers["Cookie"] += name + "=" + value + "; ";
     }
 
-    public setHeader(key: string, value: string): void  { 
+    public setHeaderParam(key: string, value: string): void  { 
         this.headers[key] = value;
     }
 }

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

@@ -20,9 +20,11 @@
   "dependencies": {
     "es6-promise": "^4.2.4",
     "isomorphic-fetch": "^2.2.1",
-    "@types/isomorphic-fetch": "0.0.34"
+    "btoa": "^1.2.1",
+    "@types/isomorphic-fetch": "0.0.34",
     "form-data": "^2.3.2",
     "@types/form-data": "^2.2.1",
+    "url-parse": "^1.4.3"
   },
   "devDependencies": {
     "ts-node": "^7.0.0",