|  | @@ -33,7 +33,13 @@ public class App extends AbstractVerticle {
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				|  |  |      private final HandlebarsTemplateEngine engine;
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				|  |  |  
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				|  |  |      public MongoDB(Vertx vertx, JsonObject config) {
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				|  |  | -      this.database = MongoClient.createShared(vertx, config);
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				|  |  | +      final JsonObject mongoConfig = config.copy();
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				|  |  | +
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				|  |  | +      // mongo is configured without credentials
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				|  |  | +      mongoConfig.remove("username");
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				|  |  | +      mongoConfig.remove("password");
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				|  |  | +
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				|  |  | +      this.database = MongoClient.createShared(vertx, mongoConfig);
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				|  |  |        this.engine = HandlebarsTemplateEngine.create();
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				|  |  |      }
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				|  |  |  
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