client/login.c

   1 #define _XOPEN_SOURCE 500
   2 #include <stdlib.h>
   3 #include <stdio.h>
   4 #include <locale.h>
   5 #include <time.h>
   6 #include <string.h>
   7 #include <isds.h>
   8 #include "common.h"
   9
  10
  11 int main(int argc, char **argv) {
  12     struct isds_ctx *ctx = NULL;
  13     isds_error err;
  14     const char *request_url = url;
  15     const char *request_username = username();
  16     const char *request_password = password();
  17     _Bool use_otp = 0;
  18     struct isds_otp otp;
  19
  20     setlocale(LC_ALL, "");
  21
  22     if (argc > 1) {
  23         if (argc < 4 || argc > 6) {
  24             printf("Usage: %s [URL LOGIN PASSWORD [{hotp OTP_CODE} | {totp [OTP_CODE]}]\n",
  25                     (argv[0])?argv[0]: "");
  26             exit(EXIT_FAILURE);
  27         }
  28
  29         request_url = argv[1];
  30         request_username = argv[2];
  31         request_password = argv[3];
  32
  33         if (argc > 4) {
  34             use_otp = 1;
  35             if (!strcmp(argv[4], "hotp")) otp.method = OTP_HMAC;
  36             else if (!strcmp(argv[4], "totp")) otp.method = OTP_TIME;
  37             else {
  38                 printf("Bad invocation: %s: Unknown OTP method\n", argv[4]);
  39                 exit(EXIT_FAILURE);
  40             }
  41             if (argc > 5) otp.otp_code = argv[5];
  42             else otp.otp_code = NULL;
  43         }
  44     }
  45
  46
  47     err = isds_init();
  48     if (err) {
  49         printf("isds_init() failed: %s\n", isds_strerror(err));
  50         exit(EXIT_FAILURE);
  51     }
  52
  53     isds_set_logging(ILF_ALL, ILL_ALL);
  54
  55     ctx = isds_ctx_create();
  56     if (!ctx) {
  57         printf("isds_ctx_create() failed");
  58     }
  59
  60     err = isds_set_timeout(ctx, 10000);
  61     if (err) {
  62         printf("isds_set_timeout() failed: %s\n", isds_strerror(err));
  63     }
  64
  65     err = isds_login(ctx, request_url, request_username, request_password,
  66             NULL, (use_otp) ? &otp : NULL);
  67     if (err == IE_PARTIAL_SUCCESS) {
  68         printf("isds_login() partially succeeded: %s: %s\n", isds_strerror(err),
  69                 isds_long_message(ctx));
  70         if (use_otp && otp.resolution == OTP_RESOLUTION_TOTP_SENT)
  71             printf("Redo log-in with OTP code to finish log-in procedure.\n");
  72
  73     } else if (err) {
  74         printf("isds_login() failed: %s: %s\n", isds_strerror(err),
  75                 isds_long_message(ctx));
  76     } else {
  77         printf("Logged in :)\n");
  78     }
  79
  80
  81     err = isds_logout(ctx);
  82     if (err) {
  83         printf("isds_logout() failed: %s\n", isds_strerror(err));
  84     }
  85
  86
  87     err = isds_ctx_free(&ctx);
  88     if (err) {
  89         printf("isds_ctx_free() failed: %s\n", isds_strerror(err));
  90     }
  91
  92
  93     err = isds_cleanup();
  94     if (err) {
  95         printf("isds_cleanup() failed: %s\n", isds_strerror(err));
  96     }
  97
  98     exit (EXIT_SUCCESS);
  99 }