C

MedTunnel: Login User

See more MedTunnel Examples

Authenticate and create a session for the User. This gets a user token to be used in the Authorization header for other API calls. C

#include <C_CkHttp.h>
#include <C_CkJsonObject.h>
#include <C_CkStringBuilder.h>
#include <C_CkHttpResponse.h>

void ChilkatSample(void)
    {
    BOOL success;
    HCkHttp http;
    HCkJsonObject json;
    HCkStringBuilder sbRequestBody;
    HCkHttpResponse resp;
    HCkStringBuilder sbResponseBody;
    HCkJsonObject jResp;
    int respStatusCode;
    int ReturnCode;
    const char *ReturnCodeText;
    const char *Data;
    HCkJsonObject jsonData;
    const char *token;

    success = FALSE;

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

    http = CkHttp_Create();

    //  Implements the following CURL command:

    //  curl -X PUT -k 
    //          -H "Content-Type: application/json" 
    //          -d '{        "MedTunnelId":"yourMedTunnelId@yourGroup",
    //                          "Password":"yourPassword",
    //                          "ApplicationId":"yourApplicationId",
    //                          "LocationId":"yourLocationId",
    //                          "ExpirationInMinutes":"50"
    //                  }'
    //          https://server.medtunnel.com/MedTunnelSvc/api/Authenticate/LoginUser

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

    //  Use this online tool to generate code from sample JSON:
    //  Generate Code to Create JSON

    //  The following JSON is sent in the request body.

    //  {
    //    "MedTunnelId": "yourMedTunnelId@yourGroup",
    //    "Password": "yourPassword",
    //    "ApplicationId": "yourApplicationId",
    //    "LocationId": "yourLocationId",
    //    "ExpirationInMinutes": "50"
    //  }

    json = CkJsonObject_Create();
    CkJsonObject_UpdateString(json,"MedTunnelId","yourMedTunnelId@yourGroup");
    CkJsonObject_UpdateString(json,"Password","yourPassword");
    CkJsonObject_UpdateString(json,"ApplicationId","yourApplicationId");
    CkJsonObject_UpdateString(json,"LocationId","yourLocationId");
    CkJsonObject_UpdateString(json,"ExpirationInMinutes","50");

    CkHttp_SetRequestHeader(http,"Content-Type","application/json");

    sbRequestBody = CkStringBuilder_Create();
    CkJsonObject_EmitSb(json,sbRequestBody);

    resp = CkHttpResponse_Create();
    success = CkHttp_HttpSb(http,"PUT","https://server.medtunnel.com/MedTunnelSvc/api/Authenticate/LoginUser",sbRequestBody,"utf-8","application/json",resp);
    if (success == FALSE) {
        printf("%s\n",CkHttp_lastErrorText(http));
        CkHttp_Dispose(http);
        CkJsonObject_Dispose(json);
        CkStringBuilder_Dispose(sbRequestBody);
        CkHttpResponse_Dispose(resp);
        return;
    }

    sbResponseBody = CkStringBuilder_Create();
    CkHttpResponse_GetBodySb(resp,sbResponseBody);
    jResp = CkJsonObject_Create();
    CkJsonObject_LoadSb(jResp,sbResponseBody);
    CkJsonObject_putEmitCompact(jResp,FALSE);

    printf("Response Body:\n");
    printf("%s\n",CkJsonObject_emit(jResp));

    respStatusCode = CkHttpResponse_getStatusCode(resp);
    printf("Response Status Code = %d\n",respStatusCode);
    if (respStatusCode >= 400) {
        printf("Response Header:\n");
        printf("%s\n",CkHttpResponse_header(resp));
        printf("Failed.\n");
        CkHttp_Dispose(http);
        CkJsonObject_Dispose(json);
        CkStringBuilder_Dispose(sbRequestBody);
        CkHttpResponse_Dispose(resp);
        CkStringBuilder_Dispose(sbResponseBody);
        CkJsonObject_Dispose(jResp);
        return;
    }

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

    //  {
    //    "ReturnCode": 1,
    //    "ReturnCodeText": "Success",
    //    "Data": "{\"UserId\":36990,\"UserTypeId\":1, ... \"UserRole\":\"Account Admin\"}"
    //  }

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

    //  Chilkat functions returning "const char *" return a pointer to temporary internal memory owned and managed by Chilkat.
    //  See this example explaining how this memory should be used: const char * functions.

    ReturnCode = CkJsonObject_IntOf(jResp,"ReturnCode");
    ReturnCodeText = CkJsonObject_stringOf(jResp,"ReturnCodeText");
    Data = CkJsonObject_stringOf(jResp,"Data");

    //  Load the Data into another JSON object and parse..
    jsonData = CkJsonObject_Create();
    CkJsonObject_Load(jsonData,Data);
    CkJsonObject_putEmitCompact(jsonData,FALSE);
    printf("%s\n",CkJsonObject_emit(jsonData));

    //  Sample result.

    //  {
    //    "UserId": 36990,
    //    "UserTypeId": 1,
    //    "UserTypeDesc": "Single Provider",
    //    "Token": "MT 730DCA95-2B86-4A91-994E-99995B1A6FC1:9999952A-C6DA-4FB5-83D6-9999E880B4A2:50:/hc3CTWCS0kNMxZXTWR4NQ==:tev2vAToTCrnuyT6rxyCgQ==:sAYcvgPoIfaaCF0+gdeSD1GFcYk=",
    //    "MailboxId": 36965,
    //    "UserRole": "Account Admin"
    //  }

    token = CkJsonObject_stringOf(jsonData,"Token");
    printf("Token: %s\n",token);


    CkHttp_Dispose(http);
    CkJsonObject_Dispose(json);
    CkStringBuilder_Dispose(sbRequestBody);
    CkHttpResponse_Dispose(resp);
    CkStringBuilder_Dispose(sbResponseBody);
    CkJsonObject_Dispose(jResp);
    CkJsonObject_Dispose(jsonData);

    }