Commit 984eba52 authored by Yakubov, Sergey's avatar Yakubov, Sergey
Browse files

remove quotes around command if needed

parent 48e633e8

server_side/c/run_as_user.c

+18 −1
Original line number Diff line number Diff line
@@ -29,6 +29,21 @@ char *copy_until_separator(const char *src, const char *separator) { 
    return dest;

}



char* remove_quotes(const char *str) {

    int len = strlen(str);

    char *result;

    if (len >= 2 && str[0] == '\'' && str[len - 1] == '\'') {

         result = (char *)malloc(len - 1);

        strncpy(result, str + 1, len - 2);

        result[len - 2] = '\0';

        return result;

    } else {

        result = (char *)malloc(len+1);

        strcpy(result, str);

    }

    return result;

}



void sha256_string(const char *string, char outputBuffer[65]) {

    unsigned char hash[SHA256_DIGEST_LENGTH];

    SHA256_CTX sha256;
@@ -123,7 +138,9 @@ int main(int argc, char *argv[]) { 
        exit(1);

    }

    if (strcmp(argv[3], "-c") == 0) {

        int res = system(argv[4]);

        char* command = remove_quotes(argv[4]);

        int res = system(command);

        free(command);

        exit(res == 0 ? 0 : 1);

    } else if (strcmp(argv[3], "-f") == 0) {

        int fd = open(argv[4], O_RDONLY);