(Tcl) hacienda.go.cr Obtener Token

Gets an access token using the Resource Owner Password Credential Grant for the Recepción de Comprobantes Electrónicos del Ministerio de Hacienda (Costa Rica)

Note: This example requires Chilkat v11.0.0 or greater.

For more information, see https://www.hacienda.go.cr/ATV/ComprobanteElectronico/docs/esquemas/2016/v4.3/Guia_IdP.pdf

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load ./chilkat.dll

set success 0

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

set http [new_CkHttp]

# Implements the following CURL command:

# curl -X "POST" "https://idp.comprobanteselectronicos.go.cr/auth/realms/rut-stag/protocol/openid-connect/token" \
# -H "Content-Type: application/x-www-form-urlencoded; charset=utf-8" \
# --data-urlencode "client_id=api-stag" \
# --data-urlencode "username=cpj-3-101-261506@stag.comprobanteselectronicos.go.cr" \
# --data-urlencode "password=my_password" \
# --data-urlencode "grant_type=password"

# Use the following online tool to generate HTTP code from a CURL command
# Convert a cURL Command to HTTP Source Code

set req [new_CkHttpRequest]

CkHttpRequest_put_HttpVerb $req "POST"
CkHttpRequest_put_Path $req "/auth/realms/rut-stag/protocol/openid-connect/token"
CkHttpRequest_put_ContentType $req "application/x-www-form-urlencoded"
CkHttpRequest_AddParam $req "client_id" "api-stag"
CkHttpRequest_AddParam $req "username" "cpj-3-101-261506@stag.comprobanteselectronicos.go.cr"
CkHttpRequest_AddParam $req "password" "my_password"
CkHttpRequest_AddParam $req "grant_type" "password"

set resp [new_CkHttpResponse]

set success [CkHttp_HttpReq $http "https://idp.comprobanteselectronicos.go.cr/auth/realms/rut-stag/protocol/openid-connect/token" $req $resp]
if {$success == 0} then {
    puts [CkHttp_lastErrorText $http]
    delete_CkHttp $http
    delete_CkHttpRequest $req
    delete_CkHttpResponse $resp
    exit
}

set sbResponseBody [new_CkStringBuilder]

CkHttpResponse_GetBodySb $resp $sbResponseBody
set jResp [new_CkJsonObject]

CkJsonObject_LoadSb $jResp $sbResponseBody
CkJsonObject_put_EmitCompact $jResp 0

puts "Response Body:"
puts [CkJsonObject_emit $jResp]

set respStatusCode [CkHttpResponse_get_StatusCode $resp]
puts "Response Status Code = $respStatusCode"
if {$respStatusCode >= 400} then {
    puts "Response Header:"
    puts [CkHttpResponse_header $resp]
    puts "Failed."
    delete_CkHttp $http
    delete_CkHttpRequest $req
    delete_CkHttpResponse $resp
    delete_CkStringBuilder $sbResponseBody
    delete_CkJsonObject $jResp
    exit
}

# Sample JSON response:
# (Sample code for parsing the JSON response is shown below)

# {
#   "access_token": "ey....",
#   "expires_in": 300,
#   "id_token": "ey....",
#   "not-before-policy": 0,
#   "refresh_expires_in": 1800,
#   "refresh_token": "ey...",
#   "session_state": "...",
#   "token_type": "bearer"
# }

# Sample code for parsing the JSON response...
# Use the following online tool to generate parsing code from sample JSON:
# Generate Parsing Code from JSON

set access_token [CkJsonObject_stringOf $jResp "access_token"]
set expires_in [CkJsonObject_IntOf $jResp "expires_in"]
set id_token [CkJsonObject_stringOf $jResp "id_token"]
set not_before_policy [CkJsonObject_IntOf $jResp "not-before-policy"]
set refresh_expires_in [CkJsonObject_IntOf $jResp "refresh_expires_in"]
set refresh_token [CkJsonObject_stringOf $jResp "refresh_token"]
set session_state [CkJsonObject_stringOf $jResp "session_state"]
set token_type [CkJsonObject_stringOf $jResp "token_type"]

# Save the JSON to a file for future requests.
set fac [new_CkFileAccess]

CkFileAccess_WriteEntireTextFile $fac "qa_data/tokens/hacienda_cr.json" [CkJsonObject_emit $jResp] "utf-8" 0

delete_CkHttp $http
delete_CkHttpRequest $req
delete_CkHttpResponse $resp
delete_CkStringBuilder $sbResponseBody
delete_CkJsonObject $jResp
delete_CkFileAccess $fac