Appendix; Rest Architecture; Json Data; Examples - Multitech MultiConnect rCell MTR-H5 Developer's Manual

6

Appendix

6.1

REST Architecture

A REST (Representational State Transfer) architecture is a style for interacting with distributed systems and is
commonly used in websites. There are four methods to REST: POST, GET, PUT, and DELETE. These actions
expose the four basic functions of persistent storage: Create, Read, Update, and Delete (CRUD). The responses
to these RESTful actions can be returned in various formats. A RESTful JSON API responds to REST requests
with JSON.
6.2

JSON Data

JSON (JavaScript Object Notation) is a text-based human-readable data interchange that represents simple data
structures and associative arrays.
6.3

Examples

6.3.1

Using Curl to log in

1 curl -- sslv3 -k " https
Curl result:
1
2 " code " : 200 ,
3 " result " :
4 " address " :
5 " permission "
6 " port " : "52222"
7 " timestamp "
8 " token " : "2442 C B 0 C B 6 0 B 2 E E 9 F 5 A 3 5 D F 5 E D 8 C 3 3 "
9 " user " : " admin "
10 ,
11 " status " : " success "
12
Verbose Curl result:
1 * About to connect () to 192.168.2.1 port 443 (#0)
2 * Trying 192.168.2.1... connected
3 * successfully set certificate verify locations
4 * CAfile : none
5 CApath : / etc / ssl / certs
6 * SSLv3 , TLS handshake
7 * SSLv3 , TLS handshake
8 * SSLv3 , TLS handshake
9 * SSLv3 , TLS handshake
10 * SSLv3 , TLS handshake
11 * SSLv3 , TLS change cipher
12 * SSLv3 , TLS handshake
* SSLv3 , TLS change cipher
13
14 * SSLv3 , TLS handshake
15 * SSL connection using AES256 - SHA
16 * Server certificate
17 * subject : C = US ; ST = Minnesota ; L = Minneapolis ; CN = rcell . example . com
18 * start date :
34
: //192.168.2.1/ api / login ? username = admin & password = admin "
"192 .168.2.103" ,
: " admin " ,
,
: "14 : 30 : 5 : 957" ,
, Client hello (1)
, Server hello (2)
, CERT (11) :
, Server finished (14)
, Client key exchange (16)
, Client hello (1)
, Finished (20) :
, Client hello (1)
, Finished (20) :
:
2013 -05 -01 16 : 31 : 06 GMT
,
:
:
:
:
:
:
:
Multi-Tech Systems, Inc. MultiConnect
6 APPENDIX
R
rCell API Developer Guide