user_add_remove.c

Example of creating and removing users.

See Note on examples.

#include <string.h>
#include <stdlib.h>
#include <stdio.h>
 
#include <dinamo.h> /* header do Dinamo */
 
#define HOST_ADDR "127.0.0.1"
#define USER_ID "master"
#define USER_PWD "12345678"
 
#ifndef UNUSED
    #define UNUSED(x) (void)(x)
#endif
 
int  AAP_API ListUsersCallback(char *szUserName, void * pParam, BOOL bFinal)
{
    UNUSED(pParam);
 
    if (!bFinal)
        printf("\t%s\n", szUserName);
 
    return 0;
}
 
int main()
{
 
    int nRet = 0;
    struct AUTH_PWD authPwd;
    struct USER_INFO userInfo;
    HSESSIONCTX hSession = NULL;
    char szUser[] = "UserTest";
 
    //Inicializa as bibliotecas do Dinamo
    nRet =  DInitialize(0);
 
    if (nRet){
        printf("Function failure: DInitialize \nError code: %d\n",nRet);
        goto clean;
    }
 
    printf("Libraries initialized.\n");
 
    //Inicializa a estrutura para conexão com o HSM
    strncpy(authPwd.szAddr, HOST_ADDR, sizeof(authPwd.szAddr));
    authPwd.nPort = DEFAULT_PORT;
    strncpy(authPwd.szUserId, USER_ID, sizeof(authPwd.szUserId));
    strncpy(authPwd.szPassword, USER_PWD, sizeof(authPwd.szPassword));
 
    nRet = DOpenSession(&hSession,
                        SS_USER_PWD,
                        (BYTE *)&authPwd,
                        sizeof(authPwd),
                        ENCRYPTED_CONN);
 
    if (nRet){
        printf("Function failure: DOpenSession \nError code: %d\n",nRet);
        goto clean;
    }
 
    //Incializa a estrutura para criação de um novo usuário
    strncpy(userInfo.szUserId, szUser, sizeof(userInfo.szUserId));
    strncpy(userInfo.szPassword, "12345678", sizeof(userInfo.szPassword));
 
    //Máscara de autorização
    userInfo.dwAuthMask = ACL_OBJ_DEL | ACL_OBJ_READ | ACL_OBJ_CREATE | ACL_OBJ_UPDATE;
 
    //Cria o usuário no HSM
    nRet = DCreateUser(hSession, userInfo);
 
    if (nRet){
        printf("Function failure: DCreateUser \nError code: %d\n",nRet);
        goto clean;
    }
 
    //Lista os usuários do HSM
 
    printf("List of users:\n");
 
    nRet = DListUsers(hSession, ListUsersCallback, NULL);
 
    if (nRet){
        printf("Function failure: DListUsers \nError code: %d\n",nRet);
        goto clean;
    }
 
    //Remove o usuário criado
 
    nRet = DRemoveUser(hSession, szUser);
 
    if (nRet){
        printf("Function failed: DRemoveUser \nError code: %d\n",nRet);
        goto clean;
    }
 
    clean:
 
    if (hSession){
        DCloseSession(&hSession, 0);
        printf("Session closed.\n");
    }
 
    DFinalize();
    printf("Libraries finished.\n");
 
    return nRet;
}