Re: Postman to HTTPAPI -- RPG400-L

Remove the content type from the header and try this.

rc = http_req('POST'

: TokenURL

: ResponseFile

: *omit

: *omit

: FormData

: 'application/x-www-form-urlencoded');

On Thu, 2020-09-17 at 15:17 +0000, (WalzCraft) Jerry Forss wrote:

Yep, have that in the header.

Here is all the code:

Dcl-S FormData Varchar(100);

http_debug(*on);

ResponseFile = %Trim(Path) + 'TokenResponse.json';

Rc = http_xproc(HTTP_POINT_ADDL_HEADER : %paddr(SetHTTPHeader));

FormData = 'grant_type=password'

+ '&username=' + http_urlEncode(%Trim(XPOUserName))

+ '&password=' + http_urlEncode(%Trim(XPOPassword));

rc = http_req('POST'

: TokenURL

: ResponseFile

: *omit

: *omit

: FormData);

// ====================================================================================

// Prototype SetHTTLHeader - Set HTTP Headers

// ====================================================================================

Dcl-Proc SetHTTPHeader;

// ----------------------------------------------------------------------------------

// Input Parameters

// ----------------------------------------------------------------------------------

Dcl-pi *N;

Headers VarChar(1024);

End-pi;

// ----------------------------------------------------------------------------------

// Local Parameters

// ----------------------------------------------------------------------------------

// ----------------------------------------------------------------------------------

// Data Structures

// ----------------------------------------------------------------------------------

// ----------------------------------------------------------------------------------

// Mainline

// ----------------------------------------------------------------------------------

Headers = 'Authorization: Basic ' + %Trim(APIKey) + CRLF +

'Content-Type: application/x-www-form-urlencoded' + CRLF;

End-Proc;

-----Original Message-----

From: RPG400-L <

<mailto:rpg400-l-bounces@xxxxxxxxxxxxxxxxxx>

rpg400-l-bounces@xxxxxxxxxxxxxxxxxx

On Behalf Of Charles Wilt

Sent: Thursday, September 17, 2020 10:10 AM

To: RPG programming on IBM i <

<mailto:rpg400-l@xxxxxxxxxxxxxxxxxx>

rpg400-l@xxxxxxxxxxxxxxxxxx

Subject: Re: Postman to HTTPAPI

You need to use `application/x-www-form-urlencoded'

Same as curl was...

Charles

On Thu, Sep 17, 2020 at 9:03 AM (WalzCraft) Jerry Forss <

<mailto:JForss@xxxxxxxxxxxxx>

JForss@xxxxxxxxxxxxx

wrote:

Got this to compile so good there. Thank You.

Still getting the 415 Unsupported Media Type error.

-----Original Message-----

From: RPG400-L <

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On Behalf Of

Kevin Bucknum

Sent: Thursday, September 17, 2020 8:29 AM

To:

<mailto:rpg400-l@xxxxxxxxxxxxxxxxxx>

rpg400-l@xxxxxxxxxxxxxxxxxx

Subject: Re: Postman to HTTPAPI

I'm not sure where json comes into this? That curl request doesn't

appear to use any json. I think what you want is something like example 4.

// set headers and auth like you already did. ( I don't see where you

set the auth however )

formdata = 'grant_type=password'

+ '&username=' + http_urlEncode(%Trim(XPOUserName))

+ '&password=' + http_urlEncode(%Trim(XPOPassword));

rc = http_req('POST'

: TokenURL

: ResponseFile

: *omit

: *omit

: formdata);

On Thu, 2020-09-17 at 13:05 +0000, (WalzCraft) Jerry Forss wrote:

I am wondering if it is because the postman has =.

I changed it to:

yajl_genOpen(*On);

yajl_beginObj();

yajl_addChar('grant_type=password');

yajl_addChar('username=' + %Trim(XPOUserName));

yajl_addChar('password=' + %Trim(XPOPassword));

yajl_endObj();

The resulting json looks like

{

"grant_type=password": "username=ourUser",

"password=Ourpassword"

}

Why the :?

-----Original Message-----

From: RPG400-L <

<mailto:

<mailto:rpg400-l-bounces@xxxxxxxxxxxxxxxxxx>

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<mailto:rpg400-l-bounces@xxxxxxxxxxxxxxxxxx>

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On Behalf Of (WalzCraft) Jerry Forss

Sent: Thursday, September 17, 2020 7:39 AM

To:

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Subject: Postman to HTTPAPI

Hi All,

I am trying to figure out how to map what postman is doing to httpapi.

Postman code

curl --location --request POST '

<

<https://api.ltl.xpo.com/token'>

https://api.ltl.xpo.com/token'

<https://api.ltl.xpo.com/token'>

https://api.ltl.xpo.com/token'

\ --header 'Authorization: Basic &ourapikey&' \ --header 'Content-Type:

application/x-www-form-urlencoded' \ --data-urlencode 'grant_type=password'

\ --data-urlencode 'username=&ourusername&' \ --data-urlencode

'password=&outpassword&'

Rpg code

RequestFile = %Trim(Path) + 'TokenRequest.json';

ResponseFile = %Trim(Path) + 'TokenResponse.json';

Rc = http_xproc(HTTP_POINT_ADDL_HEADER : %paddr(SetHTTPHeader));

// Build json Request

yajl_genOpen(*On);

yajl_beginObj();

yajl_addChar('grant_type' : 'password');

yajl_addChar('username' : %Trim(UserName));

yajl_addChar('password' : %Trim(Password));

yajl_endObj();

yajl_saveBuf(RequestFile : EMsg);

yajl_genClose();

http_setCCSIDs( 1208: 0 );

rc = http_post_stmf( TokenURL

: RequestFile

: ResponseFile

: HTTP_TIMEOUT

: HTTP_USERAGENT

: 'application/x-www-form-urlencoded');

From SetHTTPHeader

Headers = 'Authorization: Basic ' + %Trim(APIKey) + CRLF +

'Content-Type: ' + 'application/x-www-form-urlencoded' +

CRLF;

This gives error 400 Bad Request

Changing 'application/x-www-form-urlencoded'); to 'application/json');

or commenting out that line

This gives error 415 Unsupported Media Type What am I doing wrong?

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