int gbIsAuthenticated = 0;
char *gsItemPattern; //!< Item pattern
-char *gsOverrideUser; //!< '-u' Dispense as another user
+char *gsEffectiveUser; //!< '-u' Dispense as another user
int gbUseNCurses = 0; //!< '-G' Use the NCurses GUI?
int giMinimumBalance = INT_MIN; //!< '-m' Minumum balance for `dispense acct`
int giMaximumBalance = INT_MAX; //!< '-M' Maximum balance for `dispense acct`
break;
case 'u': // Override User
- gsOverrideUser = argv[++i];
+ gsEffectiveUser = argv[++i];
break;
case 'G': // Use GUI
{
printf(
"Usage:\n"
- "\tdispense\n"
- "\t\tShow interactive list\n"
- "\tdispense <item>\n"
- "\t\tDispense named item\n"
- "\tdispense give <user> <ammount> \"<reason>\"\n"
- "\t\tGive some of your money away\n"
- "\tdispense acct [<user>]\n"
- "\t\tShow user balances\n"
- "\tdispense acct <user> [+-=]<ammount> \"<reason>\"\n"
- "\t\tAlter a account value (Coke members only)\n"
+ " dispense\n"
+ " Show interactive list\n"
+ " dispense <item>\n"
+ " Dispense named item\n"
+ " dispense give <user> <ammount> \"<reason>\"\n"
+ " Give some of your money away\n"
+ " dispense acct [<user>]\n"
+ " Show user balances\n"
+ " dispense acct <user> [+-=]<ammount> \"<reason>\"\n"
+ " Alter a account value (Coke members only)\n"
+ " dispense user add <user>\n"
+ " Create new coke account (Wheel members only)\n"
+ " dispense user type <flags>\n"
+ " Alter a user's flags\n"
+ " <flags> is a comma-separated list of user,coke,wheel,disabled\n"
+ " Flags are removed by preceding the name with '-' or '!'\n"
"\n"
"General Options:\n"
- "\t-u <username>\n"
- "\t\tSet a different user (Coke members only)\n"
- "\t-h / -?\n"
- "\t\tShow help text\n"
- "\t-G\n"
- "\t\tUse alternate GUI\n"
- "\t-m <min balance>\n"
- "\t-M <max balance>\n"
- "\t\tSet the Maximum/Minimum balances shown in `dispense acct`\n"
+ " -u <username>\n"
+ " Set a different user (Coke members only)\n"
+ " -h / -?\n"
+ " Show help text\n"
+ " -G\n"
+ " Use alternate GUI\n"
+ " -m <min balance>\n"
+ " -M <max balance>\n"
+ " Set the Maximum/Minimum balances shown in `dispense acct`\n"
);
}
{
case 200: // Authenticated, return :)
- gbIsAuthenticated = 1;
free(buf);
- return 0;
+ break;
case 401: // Untrusted, attempt password authentication
free(buf);
return -1;
}
free(buf);
- if( i < 3 ) {
- gbIsAuthenticated = 1;
- return 0;
- }
- else
+ if( i == 3 )
return 2; // 2 = Bad Password
+ break;
case 404: // Bad Username
fprintf(stderr, "Bad Username '%s'\n", pwd->pw_name);
free(buf);
return -1;
}
+
+ // Set effective user
+ if( gsEffectiveUser ) {
+ sendf(Socket, "SETEUSER %s\n", gsEffectiveUser);
+
+ buf = ReadLine(Socket);
+ responseCode = atoi(buf);
+
+ switch(responseCode)
+ {
+ case 200:
+ printf("Running as '%s' by '%s'\n", gsEffectiveUser, pwd->pw_name);
+ break;
+
+ case 403:
+ printf("Only coke members can use `dispense -u`\n");
+ free(buf);
+ return -1;
+
+ case 404:
+ printf("Invalid user selected\n");
+ free(buf);
+ return -1;
+
+ default:
+ fprintf(stderr, "Unkown response code %i from server\n", responseCode);
+ printf("%s\n", buf);
+ free(buf);
+ exit(-1);
+ }
+
+ free(buf);
+ }
+
+ gbIsAuthenticated = 1;
+
+ return 0;
}