jc-src/sf-proxy-bundle

Symfony proxy bundle

JcSrc SfProxyBundle

Inner Working

Intented as a simple configurable Proxy service. Configure if needed own classes to manipulate in 3 steps the data or even the request., _(*1)

Configuration is Compiled for faster response and validation., _(*2)

Adding to Symfony

composer require 'jc-src/sf-proxy-bundle', _(*3)

Add to Kernel: app/AppKernel.php, _(*4)

    public function registerBundles()
    {
        $bundles = [
            ...
            new \JcSrc\SfProxyBundle\JcSrcSfProxyBundle(),
            ...
        ];
    }

Define Routing: app/config/routing.yml, _(*5)

jcsrc_proxy:
    resource: "@JcSrcSfProxyBundle/Resources/config/routing.yml"
    prefix:   /proxy

Url

Endpoint api /proxy/{proxy_name}/{service}?queryparams=values., _(*6)

proxy name Unique ID for a service. service Will be appended: uri + serviceEndpoint + service -> proxy. queryparams Just an optional sample, _(*7)

Configuration description

parameters:
    jcsrc.proxy.sources:
        proxy1:  # unique ID, called in url: proxy_name
            uri: # http full qualified domain url
            apiKey: # optional api key, by default passed as apiKey=value in query params
            queryStringTemplate: # optional mapping from request queryParams to proxy params
            serviceEndpoint: # optional append to uri on requesting data
            preProcessorService: # optional, valid service id. implement Interface for pre process request data.
            proxyProcessorService: # optional, valid service id. implement Interface for execute proxy request
            postProcessorService: # optional, valid service id. implement Interface for post manipulate result

An example for full proxy config

parameters:
    jcsrc.proxy.sources:
        proxy1:
            uri: 'http://gateway.proxy.com'
            apiKey: xxCCff8723
            queryStringTemplate: 'field1={queryParam1}'
            serviceEndpoint: /docs
            preProcessorService: 'valid.service.id.step.1'
            proxyProcessorService: 'valid.service.id.step.2'
            postProcessorService: 'valid.service.id.step.3'