Thiago Locatelli created CAMEL-12855:
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             Summary: camel-swagger-java not honoring the 
x-forwarded-[host,proto,prefix] headers.
                 Key: CAMEL-12855
                 URL: https://issues.apache.org/jira/browse/CAMEL-12855
             Project: Camel
          Issue Type: Bug
          Components: camel-swagger
    Affects Versions: 2.22.1
            Reporter: Thiago Locatelli


We have a camel spring boot application sitting behind an api gateway with a 
Swagger page for accessing the documentation for all of our services (created 
with Spring Boot and Zuul Proxy, Consul as service discovery). The Swagger 
gateway sends three headers to the camel application to retrieve the swagger 
docs, but camel-swagger-java is not honoring those headers, thus the attributes 
host, basePath and schemes are not honored.

Example, when trying to get the swagger docs for our customer-service camel 
application:

https://api-gateway.dev-internal.io/api-gateway/customer-service/v2/api-docs

 
{code:java}
x-forwarded-prefix: /api-gateway/
x-forwarded-host: api-gateway.dev-internal.io
x-forwarded-proto: https,http{code}
 

The expected results should be
{code:java}
{
    "swagger": "2.0",
    ...
    "host": "api-gateway.dev-internal.io",
    "basePath": "/api-gateway/customer-service",
    "schemes": [ "https", "http" ]
    ...
}{code}
Current results:
{code:java}
{
    "swagger": "2.0",
    ...
    "host": "",
    "basePath": "/customer-service",
    "schemes": [ "http" ]
    ...
}{code}
 

 



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