{"id":20235,"date":"2022-11-09T03:07:48","date_gmt":"2022-11-08T21:37:48","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-username-and-password-check\/"},"modified":"2022-11-09T03:07:48","modified_gmt":"2022-11-08T21:37:48","slug":"solved-username-and-password-check","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-username-and-password-check\/","title":{"rendered":"[Solved] username and password check"},"content":{"rendered":"

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I have abandoned that last program and wrote this from scratch.
\nFor anyone new to C++ that would like to use this, it is licensed under the GNU GPLv2 and can be found in Small-Projects-Cpp<\/a> on Github. Just download “Userpass.zip” as it is not necessary to clone the entire repository.<\/p>\n

#include <iostream>\n#include <string>\n#include <unistd.h>\n#include <termios.h>\n<\/code><\/pre>\n
getpass() makes the password input show asterisks. Not exactly invisible, but it’s probably the best solution for that.<\/p>\n
using namespace std;\nstring PASSWD;\nstring getPASS()\n{\n    termios oldt;\n    tcgetattr(STDIN_FILENO, &oldt);\n    termios newt = oldt;\n    newt.c_lflag &= ~ECHO;\n    tcsetattr(STDIN_FILENO, TCSANOW, &newt);\n    string PASS;\n    cout << \"Password: \"; cin >> PASS; cout << endl;\n    tcsetattr(STDIN_FILENO, TCSANOW, &oldt);\n    return PASS;\n   }\n<\/code><\/pre>\n
MENU() has a switch\/case menu but it is unrelated so i’m skipping it in the asnwer. You can replace it with whatever funtions you want.<\/p>\n
int attempts = 0;\nint main()\n{\n\n   while (attempts == 3)\n   {\n      cout << \"Too many attempts have been made! Exiting...\" << endl; exit(0);\n   };\n   string USER;\n   cout << \"Username: \"; cin >> USER;\n\n   if (USER == \"josh\") \n       {   \n           if (getPASS() == \"hsoj\")\n       {\n        cout << \"\\nAccess granted!\\n\" << endl;\n        MENU();\n       }\n           else\n       {\n           cout << \"\\nAccess denied!\\n\" << endl; \n        attempts = attempts + 1;\n        main();\n       };\n   }\n   else\n   {\n      cout << \"\\nAccess denied!\\n\" << endl; \n      attempts = attempts + 1;\n      main();\n   };\n   return 0;\n}\n<\/code><\/pre>\n<\/p><\/div>\n
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solved username and password check <\/p>\n","protected":false},"excerpt":{"rendered":"
[ad_1] I have abandoned that last program and wrote this from scratch. For anyone new to C++ that would like to use this, it is licensed under the GNU GPLv2 and can be found in Small-Projects-Cpp on Github. Just download “Userpass.zip” as it is not necessary to clone the entire repository. #include <iostream> #include <string> … Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[1246,324],"class_list":["post-20235","post","type-post","status-publish","format-standard","hentry","category-solved","tag-authentication","tag-c"],"yoast_head":"\n[Solved] username and password check - JassWeb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jassweb.com\/solved\/solved-username-and-password-check\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] username and password check - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] I have abandoned that last program and wrote this from scratch. 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