Token Connection

Token Connection

The following example illustrates how to make a connection to a key service with a Token.

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Code Sample

See the C environment settings for details on setting the project environment.

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< c_connect_token.cpp>

/****************************************************************************************
*  c_connect_token.c
*
*
*****************************************************************************************/

#include <stdio.h>
#include "teagent_c.h"

void PrintError(const char * msg)
{
    char szErr[1024];
    uint32_t nLength = 1024;
    uint32_t nCode = GetLastTEError(szErr, &nLength);
    printf("%s Code = 0x%x, Message = %s\n", msg, nCode, szErr);
}

int main()
{
    TE_HANDLE h;
    TE_RETCODE ret;
    char * szServerName = "localhost";     /* server name */
    long lPort = 8888;                     /* port number */
    char token[50];
    int length = 50;

    memset(token, 0, length);

    /* Initialize the TE environment */
    TEEnvInit();

    /* Open a connection with native user and get token */
    {
        char * szUserName = "ls";              /* user name */
        char * szPassword = "password1A";      /* password */ 

        h = OpenConnectionWithNativeUser(
                TE_SSL_CONNECTION,      /* connection type */
                szServerName,           /* TE server name */
                lPort,                  /* TE server port */
                szUserName,             /* user name */
                strlen(szUserName),     /* user name length */
                szPassword,             /* password */
                strlen(szPassword)      /* password length */
                );
        if (h == 0)
        {
            PrintError("Connection error:");
        }
        else 
        {
            printf("Connected to %s at %d as %s\n", szServerName, lPort, szUserName);

            /* Get token */
            ret = GetToken(h, token, &length);
            if(ret) {
                PrintError("GetToken() failed:");
            }
            else {
                printf("token (length %d) = %s\n", length, token);
            }

            /* Close a connection */
            CloseConnection(h);
            printf("Disconnected from server\n\n");
        }
    }

    /* Connect to server with token */
    if(strlen(token) > 0)
    {
        TE_HANDLE lHandle2 = OpenConnectionWithToken(
            TE_SSL_CONNECTION,    /* connection type */
            szServerName,         /* TE server name */
            lPort,                /* TE server port */
            token,                /* token */
            strlen(token)         /* token length */
            );
        if (lHandle2 == 0)
        {
            PrintError("Connection error:");
        }
        else  {
            printf("Connected to %s at %d with token %s.\n", szServerName, lPort, token);    

            /* Close a connection */
            CloseConnection(lHandle2);
            printf("Disconnected from server\n\n");
        }
    }

    /* Uninitialize the TE environment */
    TEEnvClose();

    return 0;
}

Output
Connected to localhost at 8888 as ls
token (length 28) = iiTHbpSBJvC8H9dZR0pLgciXx44=
Disconnected from server

Connected to localhost at 8888 with token iiTHbpSBJvC8H9dZR0pLgciXx44=.
Disconnected from server