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sending CoAP Get request to OM2M one by using Copper [message #1758091]

Thu, 23 March 2017 12:54

Kuan Lin Chen

Messages: 1
Registered: March 2017

Junior Member

Hello ,

I am trying to create and get resources by sending CoAP request.
First, I started the in-cse, and the CoAP listend on port 5683.
I used the Copper, a Firefox plugin, to send CoAP Get request to in-cse : coap://localhost:5683/~/in-cse. But it responded the error message :Unknown or unauthorized originator.
I guess that it is because we don't configure the account and password in the CoAP request. For example, when I used postman to send a HTTP request, I can add X-M2M-Origin: admin:admin in header. But I have no idea how to set the account and password in the CoAP request by using Copper.

Thank you!
Luke

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Re: sending CoAP Get request to OM2M one by using Copper [message #1758100 is a reply to message #1758091]

Thu, 23 March 2017 14:25

Mahdi Ben Alaya

Messages: 227
Registered: November 2013

Senior Member

Hello,
You have to use CoAP options. It is option 256 to set the originator.
You are welcome

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Re: sending CoAP Get request to OM2M one by using Copper [message #1758101 is a reply to message #1758100]

Thu, 23 March 2017 14:27

Mahdi Ben Alaya

Messages: 227
Registered: November 2013

Senior Member

// Standard CoAP Options
public static final int LOCATION = 8;
public static final int CONTENT_FORMAT = 12;
public static final int ACCEPT = 17;

// oneM2M Specific Options
public static final int ONEM2M_FR = 256;
public static final int ONEM2M_RQI = 257;
public static final int ONEM2M_OT = 259;
public static final int ONEM2M_RQET = 260;
public static final int ONEM2M_RSET = 261;
public static final int ONEM2M_OET = 262;
public static final int ONEM2M_RTURI = 263;
public static final int ONEM2M_EC = 264;
public static final int ONEM2M_RSC = 265;
public static final int ONEM2M_GID = 266;
public static final int ONEM2M_TY = 267;

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