Package com.subaio.fintechbridge

Class RequestHandler

java.lang.Object

com.subaio.fintechbridge.RequestHandler

Direct Known Subclasses:

NativeRequestHandler

public abstract class RequestHandler
extends Object

Abstract handler for handling SSL pinning and other authentication tasks. Override `enhanceConnection` to simply add SSL pinning before the connection is opened. Override `handle` for more fine-grained control of the connection. Override `isEnabled` to control when the handler should be used. Defaults to SDK versions before 24

Constructor Summary

Constructors

Constructor	Description
RequestHandler()

Method Summary

Modifier and Type	Method	Description
abstract void	enhanceConnection(HttpsURLConnection connection)	Modify the connection-object before it is opened.
protected android.webkit.WebResourceResponse	getDefaultError()
protected static Map<String,String>	getFlattenedHeaders(Map<String,List<String>> headers)
android.webkit.WebResourceResponse	handle(URL url, String method, Map<String,String> headers, String body)	Handle a single request made either as part of bridge initialization or from a webview
boolean	isEnabled()	Determines whether the requesthandler is used.
protected static void	setHeaders(HttpsURLConnection connection, Map<String,String> headers)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

RequestHandler

public RequestHandler()

Method Details

isEnabled

public boolean isEnabled()

Determines whether the requesthandler is used. Defaults to checking for SDKs below 24, since this is where native SSL pinning was added.

Returns:

Is request handling necessary

enhanceConnection

public abstract void enhanceConnection(@NonNull
 HttpsURLConnection connection)

Modify the connection-object before it is opened.

handle

public android.webkit.WebResourceResponse handle(@NonNull
 URL url,
 @NonNull
 String method,
 @NonNull
 Map<String,String> headers,
 String body)

Handle a single request made either as part of bridge initialization or from a webview

Parameters:

url - URL

method - HTTP method

headers - Lookup of request headers

body - Optional body content

Returns:

The result of an authenticated request. Returning null will fail the request with status 526

getDefaultError

@NonNull
protected android.webkit.WebResourceResponse getDefaultError()

getFlattenedHeaders

protected static Map<String,String> getFlattenedHeaders(@NonNull
 Map<String,List<String>> headers)

setHeaders

protected static void setHeaders(@NonNull
 HttpsURLConnection connection,
 Map<String,String> headers)