Merge pull request #703 from MaorBril/master

Added support for Basic Auth

Author: fehguy

modules/swagger-codegen-cli/src/main/java/com/wordnik/swagger/codegen/cmd/Generate.java

@@ -1,5 +1,6 @@
 package com.wordnik.swagger.codegen.cmd;
 
+import com.fasterxml.jackson.dataformat.yaml.snakeyaml.external.biz.base64Coder.Base64Coder;
 import com.wordnik.swagger.codegen.ClientOptInput;
 import com.wordnik.swagger.codegen.ClientOpts;
 import com.wordnik.swagger.codegen.CodegenConfig;
@@ -54,6 +55,11 @@ public class Generate implements Runnable {
                     "Pass in a URL-encoded string of name:header with a comma separating multiple values")
     private String auth;
 
+    @Option(name = {"-b", "--basic-auth"}, title = "basic auth",
+            description = "adds basic auth headers when fetching swagger defenitions remotly and server is user basic auth to authenticate. " +
+                    "Pass in arguments in the following format <username>:<password>")
+    private String basicAuth;
+
     @Override
     public void run() {
         verbosed(verbose);
@@ -64,6 +70,11 @@ public void run() {
             input.setAuth(auth);
         }
 
+        if (isNotEmpty(basicAuth)) {
+            String authorization = new String(Base64Coder.encode(basicAuth.getBytes()));
+            input.setAuth("Authorization:" + "Basic "+ authorization);
+        }
+
         CodegenConfig config = forName(lang);
         config.setOutputDir(new File(output).getAbsolutePath());