PowerBuilder

hotelbeds.com REST API Authentication

See more HTTP Misc Examples

Demonstrates how to calculate the X-Signature header and add to requests sent to api.test.hotelbeds.com. PowerBuilder

integer li_rc
long li_Success
oleobject loo_Dt
long li_BLocalTime
string ls_UnixTimeStr
string ls_ApiKey
string ls_Secret
oleobject loo_Sb
oleobject loo_Crypt
string ls_Signature
oleobject loo_Http
string ls_JsonResponse

li_Success = 0

//  This example requires the Chilkat API to have been previously unlocked.
//  See Global Unlock Sample for sample code.

//  This example duplicates the following CURL statement provided in the hotelbeds.com "Getting Started"
//  developer documentation:

//  #!/bin/bash 
//  apiKey="yourApiKey"
//  secret="yourSecret"
//  curl -i \
//    -X GET \
//    -H 'Accept:application/json' \
//    -H 'Api-key:'$apiKey'' \
//    -H 'X-Signature:'$(echo -n ${apiKey}${secret}$(date +%s)|sha256sum|awk '{ print $1}')'' \
//    https://api.test.hotelbeds.com/hotel-api/1.0/status

//  The "date + %s" command emits a UNIX date/time number such as 1605548842
//  We need to concatenate the apiKey, secret, and current date/time in UNIX (numeric) time format.
loo_Dt = create oleobject
li_rc = loo_Dt.ConnectToNewObject("Chilkat.CkDateTime")
if li_rc < 0 then
    destroy loo_Dt
    MessageBox("Error","Connecting to COM object failed")
    return
end if
loo_Dt.SetFromCurrentSystemTime()
//  Get the UNIX time string in the GMT timezone.
li_BLocalTime = 0
ls_UnixTimeStr = loo_Dt.GetAsUnixTimeStr(li_BLocalTime)
Write-Debug ls_UnixTimeStr

//  Use your own API key and secret.  (These are not valid values)
ls_ApiKey = "227b20a2cb705e45f3b0a0944672dc07"
ls_Secret = "54dc7ba9e2"

loo_Sb = create oleobject
li_rc = loo_Sb.ConnectToNewObject("Chilkat.StringBuilder")

loo_Sb.Append(ls_ApiKey)
loo_Sb.Append(ls_Secret)
loo_Sb.Append(ls_UnixTimeStr)

loo_Crypt = create oleobject
li_rc = loo_Crypt.ConnectToNewObject("Chilkat.Crypt2")

loo_Crypt.HashAlgorithm = "sha256"
loo_Crypt.EncodingMode = "hexlower"
ls_Signature = loo_Crypt.HashStringENC(loo_Sb.GetAsString())

Write-Debug ls_Signature

loo_Http = create oleobject
li_rc = loo_Http.ConnectToNewObject("Chilkat.Http")

loo_Http.SetRequestHeader("Accept","application/json")
loo_Http.SetRequestHeader("Api-key",ls_ApiKey)
loo_Http.SetRequestHeader("X-Signature",ls_Signature)

ls_JsonResponse = loo_Http.QuickGetStr("https://api.test.hotelbeds.com/hotel-api/1.0/status")
Write-Debug ls_JsonResponse
Write-Debug string(loo_Http.LastStatus)

//  Sample output:  

//  1605549542
//  2146aefb36e7331b3b29aafd7638398ca22e689573224f1a71274d60bd201ec2
//  {"auditData":{"timestamp":"2020-11-16 18:59:02.430"},"status":"OK"}
//  200


destroy loo_Dt
destroy loo_Sb
destroy loo_Crypt
destroy loo_Http