io.aalam.common

Class Utils

java.lang.Object

io.aalam.common.Utils

public class Utils
extends Object

Utility functions of this framework

Constructor Summary

Constructors

Constructor and Description
Utils()

Method Summary

Modifier and Type	Method and Description
static HttpResponse	requestLocalServer(String method, String url, Map<String,String> params) Send a signed request to other internal applications.
static HttpResponse	requestLocalServer(String method, String url, Map<String,String> params, String contentType, byte[] data) Send a signed request to other internal applications.
static HttpResponse	requestLocalServer(String method, String url, Map<String,String> params, String contentType, byte[] data, String scheme, String user) Send a signed request to other internal applications.
static HttpResponse	signAndSend(String prefix, String signatureKey, String method, String host, String path, Map<String,String> params, String contentType, byte[] data, String scheme) Send a signed request.

Methods inherited from class java.lang.Object

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

Constructor Detail

Utils

public Utils()

Method Detail

signAndSend

public static HttpResponse signAndSend(String prefix,
                                       String signatureKey,
                                       String method,
                                       String host,
                                       String path,
                                       Map<String,String> params,
                                       String contentType,
                                       byte[] data,
                                       String scheme)

Send a signed request. Use requestLocalServer methods instead of this.

Parameters:

prefix - The prefix for the signature. This will be identified as from() in the request.auth object of the receiver

signatureKey - The header value in which the signature will be put in the response

method - The HTTP method

path - The URL path

host - The host to send the request to. The host can verify the signature only if this app's public key is present in it.

params - Key-Value map of url parmeters

contentType - Type of the content to be sent with the request

data - Data to be sent with the request

scheme - URL scheme like http, https, http+unix, etc

requestLocalServer

public static HttpResponse requestLocalServer(String method,
                                              String url,
                                              Map<String,String> params,
                                              String contentType,
                                              byte[] data,
                                              String scheme,
                                              String user)

Send a signed request to other internal applications. If the application makes the request without using this method, those request will be seen as anonymous request by the receiving application.

Parameters:

method - The HTTP method

url - The URL path

params - Key-Value map of url parmeters

contentType - Type of the content to be sent with the request

data - Data to be sent with the request

scheme - URL scheme like http, https, http+unix, etc

user - The email id of the user on whose behalf this request is sent.

requestLocalServer

public static HttpResponse requestLocalServer(String method,
                                              String url,
                                              Map<String,String> params,
                                              String contentType,
                                              byte[] data)

Send a signed request to other internal applications. If the application makes the request without using this method, those request will be seen as anonymous request by the receiving application.

Parameters:

method - The HTTP method

url - The URL path

params - Key-Value map of url parmeters

contentType - Type of the content to be sent with the request

data - Data to be sent with the request

requestLocalServer

public static HttpResponse requestLocalServer(String method,
                                              String url,
                                              Map<String,String> params)

Send a signed request to other internal applications. If the application makes the request without using this method, those request will be seen as anonymous request by the receiving application.

Parameters:

method - The HTTP method

url - The URL path

params - Key-Value map of url parmeters