{"id":9221,"date":"2023-12-26T06:49:40","date_gmt":"2023-12-26T03:19:40","guid":{"rendered":"https:\/\/rasanegar.com\/blog\/%d9%86%d8%ad%d9%88%d9%87-%d8%a7%d8%ac%d8%b1%d8%a7%db%8c-%d8%a7%d8%ad%d8%b1%d8%a7%d8%b2-%d9%87%d9%88%db%8c%d8%aa-%d8%af%d9%88-%d9%85%d8%b1%d8%ad%d9%84%d9%87-%d8%a7%db%8c-%d8%a8%d8%a7-pyotp-%d9%88-googl\/"},"modified":"2023-12-26T06:49:40","modified_gmt":"2023-12-26T03:19:40","slug":"%d9%86%d8%ad%d9%88%d9%87-%d8%a7%d8%ac%d8%b1%d8%a7%db%8c-%d8%a7%d8%ad%d8%b1%d8%a7%d8%b2-%d9%87%d9%88%db%8c%d8%aa-%d8%af%d9%88-%d9%85%d8%b1%d8%ad%d9%84%d9%87-%d8%a7%db%8c-%d8%a8%d8%a7-pyotp-%d9%88-googl","status":"publish","type":"post","link":"https:\/\/rasanegaar.com\/blog\/%d9%86%d8%ad%d9%88%d9%87-%d8%a7%d8%ac%d8%b1%d8%a7%db%8c-%d8%a7%d8%ad%d8%b1%d8%a7%d8%b2-%d9%87%d9%88%db%8c%d8%aa-%d8%af%d9%88-%d9%85%d8%b1%d8%ad%d9%84%d9%87-%d8%a7%db%8c-%d8%a8%d8%a7-pyotp-%d9%88-googl\/","title":{"rendered":"\u0646\u062d\u0648\u0647 \u0627\u062c\u0631\u0627\u06cc \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u062f\u0648 \u0645\u0631\u062d\u0644\u0647 \u0627\u06cc \u0628\u0627 PyOTP \u0648 Google Authenticator \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 Flask \u062e\u0648\u062f"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\"><p class=\"ez-toc-title\" style=\"cursor:inherit\">\u0633\u0631\u0641\u0635\u0644\u0647\u0627\u06cc \u0645\u0637\u0644\u0628<\/p>\n<\/div><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" 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href=\"https:\/\/rasanegaar.com\/blog\/%d9%86%d8%ad%d9%88%d9%87-%d8%a7%d8%ac%d8%b1%d8%a7%db%8c-%d8%a7%d8%ad%d8%b1%d8%a7%d8%b2-%d9%87%d9%88%db%8c%d8%aa-%d8%af%d9%88-%d9%85%d8%b1%d8%ad%d9%84%d9%87-%d8%a7%db%8c-%d8%a8%d8%a7-pyotp-%d9%88-googl\/#%da%af%d8%b1%d8%af%d8%b4_%da%a9%d8%a7%d8%b1_%d8%a7%d8%ad%d8%b1%d8%a7%d8%b2_%d9%87%d9%88%db%8c%d8%aa_%d8%af%d9%88_%d9%85%d8%b1%d8%ad%d9%84%d9%87_%d8%a7%db%8c_%d8%af%d8%b1_%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87_%d9%85%d8%a7\" >\u06af\u0631\u062f\u0634 \u06a9\u0627\u0631 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u062f\u0648 \u0645\u0631\u062d\u0644\u0647 \u0627\u06cc \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0645\u0627<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" 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href=\"https:\/\/rasanegaar.com\/blog\/%d9%86%d8%ad%d9%88%d9%87-%d8%a7%d8%ac%d8%b1%d8%a7%db%8c-%d8%a7%d8%ad%d8%b1%d8%a7%d8%b2-%d9%87%d9%88%db%8c%d8%aa-%d8%af%d9%88-%d9%85%d8%b1%d8%ad%d9%84%d9%87-%d8%a7%db%8c-%d8%a8%d8%a7-pyotp-%d9%88-googl\/#%d9%86%d8%ad%d9%88%d9%87_%d8%a7%db%8c%d8%ac%d8%a7%d8%af_%d8%b7%d8%b1%d8%ad%e2%80%8c%d9%87%d8%a7%db%8c_%d8%a7%d9%88%d9%84%db%8c%d9%87_%d8%a8%d8%b1%d8%a7%db%8c_%d8%ad%d8%b3%d8%a7%d8%a8%e2%80%8c%d9%87%d8%a7_%d9%88_%d9%87%d8%b3%d8%aa%d9%87\" >\u0646\u062d\u0648\u0647 \u0627\u06cc\u062c\u0627\u062f \u0637\u0631\u062d\u200c\u0647\u0627\u06cc \u0627\u0648\u0644\u06cc\u0647 \u0628\u0631\u0627\u06cc \u062d\u0633\u0627\u0628\u200c\u0647\u0627 \u0648 \u0647\u0633\u062a\u0647<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" 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href=\"https:\/\/rasanegaar.com\/blog\/%d9%86%d8%ad%d9%88%d9%87-%d8%a7%d8%ac%d8%b1%d8%a7%db%8c-%d8%a7%d8%ad%d8%b1%d8%a7%d8%b2-%d9%87%d9%88%db%8c%d8%aa-%d8%af%d9%88-%d9%85%d8%b1%d8%ad%d9%84%d9%87-%d8%a7%db%8c-%d8%a8%d8%a7-pyotp-%d9%88-googl\/#%d9%86%d8%ad%d9%88%d9%87_%d8%a7%db%8c%d8%ac%d8%a7%d8%af_%d8%b5%d9%81%d8%ad%d9%87_%d8%a7%d8%b5%d9%84%db%8c\" >\u0646\u062d\u0648\u0647 \u0627\u06cc\u062c\u0627\u062f \u0635\u0641\u062d\u0647 \u0627\u0635\u0644\u06cc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/rasanegaar.com\/blog\/%d9%86%d8%ad%d9%88%d9%87-%d8%a7%d8%ac%d8%b1%d8%a7%db%8c-%d8%a7%d8%ad%d8%b1%d8%a7%d8%b2-%d9%87%d9%88%db%8c%d8%aa-%d8%af%d9%88-%d9%85%d8%b1%d8%ad%d9%84%d9%87-%d8%a7%db%8c-%d8%a8%d8%a7-pyotp-%d9%88-googl\/#%d9%86%d8%ad%d9%88%d9%87_%d8%a7%d8%ac%d8%b1%d8%a7%db%8c_%d8%ab%d8%a8%d8%aa_%d9%86%d8%a7%d9%85_%da%a9%d8%a7%d8%b1%d8%a8%d8%b1\" >\u0646\u062d\u0648\u0647 \u0627\u062c\u0631\u0627\u06cc 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href=\"https:\/\/rasanegaar.com\/blog\/%d9%86%d8%ad%d9%88%d9%87-%d8%a7%d8%ac%d8%b1%d8%a7%db%8c-%d8%a7%d8%ad%d8%b1%d8%a7%d8%b2-%d9%87%d9%88%db%8c%d8%aa-%d8%af%d9%88-%d9%85%d8%b1%d8%ad%d9%84%d9%87-%d8%a7%db%8c-%d8%a8%d8%a7-pyotp-%d9%88-googl\/#%d9%86%d8%ad%d9%88%d9%87_%d8%ae%d8%b1%d9%88%d8%ac_%da%a9%d8%a7%d8%b1%d8%a8%d8%b1%d8%a7%d9%86\" >\u0646\u062d\u0648\u0647 \u062e\u0631\u0648\u062c \u06a9\u0627\u0631\u0628\u0631\u0627\u0646<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/rasanegaar.com\/blog\/%d9%86%d8%ad%d9%88%d9%87-%d8%a7%d8%ac%d8%b1%d8%a7%db%8c-%d8%a7%d8%ad%d8%b1%d8%a7%d8%b2-%d9%87%d9%88%db%8c%d8%aa-%d8%af%d9%88-%d9%85%d8%b1%d8%ad%d9%84%d9%87-%d8%a7%db%8c-%d8%a8%d8%a7-pyotp-%d9%88-googl\/#%d9%86%d8%ad%d9%88%d9%87_%d8%a7%d8%b6%d8%a7%d9%81%d9%87_%da%a9%d8%b1%d8%af%d9%86_%d8%b5%d9%81%d8%ad%d9%87_setup_2fa\" >\u0646\u062d\u0648\u0647 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 \u0635\u0641\u062d\u0647 Setup 2FA<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/rasanegaar.com\/blog\/%d9%86%d8%ad%d9%88%d9%87-%d8%a7%d8%ac%d8%b1%d8%a7%db%8c-%d8%a7%d8%ad%d8%b1%d8%a7%d8%b2-%d9%87%d9%88%db%8c%d8%aa-%d8%af%d9%88-%d9%85%d8%b1%d8%ad%d9%84%d9%87-%d8%a7%db%8c-%d8%a8%d8%a7-pyotp-%d9%88-googl\/#%da%86%da%af%d9%88%d9%86%d9%87_%db%8c%da%a9_%d8%b5%d9%81%d8%ad%d9%87_%d8%aa%d8%a3%db%8c%db%8c%d8%af_2fa_%d8%a7%d8%b6%d8%a7%d9%81%d9%87_%da%a9%d9%86%db%8c%d9%85\" >\u0686\u06af\u0648\u0646\u0647 \u06cc\u06a9 \u0635\u0641\u062d\u0647 \u062a\u0623\u06cc\u06cc\u062f 2FA \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u0645<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/rasanegaar.com\/blog\/%d9%86%d8%ad%d9%88%d9%87-%d8%a7%d8%ac%d8%b1%d8%a7%db%8c-%d8%a7%d8%ad%d8%b1%d8%a7%d8%b2-%d9%87%d9%88%db%8c%d8%aa-%d8%af%d9%88-%d9%85%d8%b1%d8%ad%d9%84%d9%87-%d8%a7%db%8c-%d8%a8%d8%a7-pyotp-%d9%88-googl\/#%d9%86%d8%ad%d9%88%d9%87_%d8%a7%d8%ac%d8%b1%d8%a7%db%8c_%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87_%d8%aa%da%a9%d9%85%db%8c%d9%84_%d8%b4%d8%af%d9%87_%d8%a8%d8%b1%d8%a7%db%8c_%d8%a7%d9%88%d9%84%db%8c%d9%86_%d8%a8%d8%a7%d8%b1\" >\u0646\u062d\u0648\u0647 \u0627\u062c\u0631\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u062a\u06a9\u0645\u06cc\u0644 \u0634\u062f\u0647 \u0628\u0631\u0627\u06cc \u0627\u0648\u0644\u06cc\u0646 \u0628\u0627\u0631<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/rasanegaar.com\/blog\/%d9%86%d8%ad%d9%88%d9%87-%d8%a7%d8%ac%d8%b1%d8%a7%db%8c-%d8%a7%d8%ad%d8%b1%d8%a7%d8%b2-%d9%87%d9%88%db%8c%d8%aa-%d8%af%d9%88-%d9%85%d8%b1%d8%ad%d9%84%d9%87-%d8%a7%db%8c-%d8%a8%d8%a7-pyotp-%d9%88-googl\/#%d8%a8%d8%b3%d8%aa%d9%87_%d8%b4%d8%af%d9%86\" >\u0628\u0633\u062a\u0647 \u0634\u062f\u0646<\/a><\/li><\/ul><\/nav><\/div>\n<span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">\u0632\u0645\u0627\u0646 \u0644\u0627\u0632\u0645 \u0628\u0631\u0627\u06cc \u0645\u0637\u0627\u0644\u0639\u0647: <\/span> <span class=\"rt-time\"> 21<\/span> <span class=\"rt-label rt-postfix\">\u062f\u0642\u06cc\u0642\u0647<\/span><\/span><p> <br \/>\n<\/p>\n<section class=\"post-content \" data-test-label=\"post-content\">\n<p>\u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u062f\u0648 \u0645\u0631\u062d\u0644\u0647 \u0627\u06cc \u06cc\u0627 2FA \u0645\u0627\u0646\u0646\u062f \u062f\u0627\u0634\u062a\u0646 \u06cc\u06a9 \u0642\u0641\u0644 \u0627\u0636\u0627\u0641\u06cc \u0631\u0648\u06cc \u062f\u0631\u0628 \u062d\u0633\u0627\u0628 \u0647\u0627\u06cc \u0622\u0646\u0644\u0627\u06cc\u0646 \u0634\u0645\u0627 \u0627\u0633\u062a.  2FA \u0628\u0647 \u062c\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0631\u0645\u0632 \u0639\u0628\u0648\u0631\u060c \u0644\u0627\u06cc\u0647 \u062f\u06cc\u06af\u0631\u06cc \u0627\u0632 <a href=\"https:\/\/rasanegaar.com\/blog\/linux-kernel-4x-vulnerability-cve-2019-8912\/\">\u0627\u0645\u0646\u06cc\u062a<\/a> \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc \u06a9\u0646\u062f.  \u06a9\u0645\u06cc \u0634\u0628\u06cc\u0647 \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0628\u0627\u0632 \u06a9\u0631\u062f\u0646 \u06cc\u06a9 \u062e\u0632\u0627\u0646\u0647 \u0628\u0647 \u06cc\u06a9 \u06a9\u0644\u06cc\u062f \u0648 \u06cc\u06a9 \u06a9\u062f \u062e\u0627\u0635 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u062f.<\/p>\n<p>\u0628\u0647 \u0622\u0646 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0633\u067e\u0631 \u0628\u0631\u0627\u06cc \u062d\u0633\u0627\u0628 \u0647\u0627\u06cc \u062e\u0648\u062f \u0641\u06a9\u0631 \u06a9\u0646\u06cc\u062f.  \u06af\u0630\u0631\u0648\u0627\u0698\u0647\u200c\u0647\u0627 \u0631\u0627 \u06af\u0627\u0647\u06cc \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u062d\u062f\u0633 \u0632\u062f \u06cc\u0627 \u062f\u0632\u062f\u06cc\u062f\u060c \u0627\u0645\u0627 \u0628\u0627 2FA\u060c \u062d\u062a\u06cc \u0627\u06af\u0631 \u0634\u062e\u0635\u06cc \u0631\u0645\u0632 \u0639\u0628\u0648\u0631 \u0634\u0645\u0627 \u0631\u0627 \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u062f\u060c \u0647\u0645\u0686\u0646\u0627\u0646 \u0628\u0647 \u0622\u0646 \u06a9\u062f \u06cc\u0627 \u062f\u0633\u062a\u06af\u0627\u0647 \u0627\u0636\u0627\u0641\u06cc \u0628\u0631\u0627\u06cc \u0648\u0631\u0648\u062f \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u062f. \u0627\u06cc\u0646 \u06cc\u06a9 \u0645\u0631\u062d\u0644\u0647 \u0627\u0636\u0627\u0641\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0646\u0641\u0648\u0630 \u062d\u0633\u0627\u0628\u200c\u0647\u0627\u06cc \u0634\u0645\u0627 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0647\u06a9\u0631\u0647\u0627 \u0633\u062e\u062a\u200c\u062a\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n<p>\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646\u060c \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0646\u062d\u0648\u0647 \u062a\u0646\u0638\u06cc\u0645 \u0627\u06cc\u0646 \u0644\u0627\u06cc\u0647 \u062d\u0641\u0627\u0638\u062a\u06cc \u0627\u0636\u0627\u0641\u06cc \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 PyOTP \u0648 Google Authenticator \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 Flask \u062e\u0648\u062f \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u0645. <\/p>\n<h3 id=\"table-of-contents-\"><span class=\"ez-toc-section\" id=\"%d9%81%d9%87%d8%b1%d8%b3%d8%aa_%d9%85%d8%b7%d8%a7%d9%84%d8%a8\"><\/span>\u0641\u0647\u0631\u0633\u062a \u0645\u0637\u0627\u0644\u0628:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ol>\n<li>\u0645\u0631\u0648\u0631\u06cc \u0628\u0631 PyOTP \u0648 Google Authenticator<\/li>\n<li>\u06af\u0631\u062f\u0634 \u06a9\u0627\u0631 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u062f\u0648 \u0645\u0631\u062d\u0644\u0647 \u0627\u06cc \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0645\u0627<\/li>\n<li>\u067e\u06cc\u0634 \u0646\u06cc\u0627\u0632\u0647\u0627<\/li>\n<li>\u0627\u0628\u0632\u0627\u0631\u0647\u0627\u06cc \u062e\u0648\u062f \u0631\u0627 \u0622\u0645\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f<\/li>\n<li>\u0646\u062d\u0648\u0647 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u067e\u0631\u0648\u0698\u0647<\/li>\n<li>\u0646\u062d\u0648\u0647 \u0627\u06cc\u062c\u0627\u062f \u0637\u0631\u062d\u200c\u0647\u0627\u06cc \u0627\u0648\u0644\u06cc\u0647 \u0628\u0631\u0627\u06cc \u062d\u0633\u0627\u0628\u200c\u0647\u0627 \u0648 \u0647\u0633\u062a\u0647<\/li>\n<li>\u0646\u062d\u0648\u0647 \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0645\u062f\u0644 \u06a9\u0627\u0631\u0628\u0631\u06cc<\/li>\n<li>\u0646\u062d\u0648\u0647 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 Flask-Login<\/li>\n<li>\u0646\u062d\u0648\u0647 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 \u0642\u0627\u0644\u0628 \u0647\u0627 \u0648 \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u0627\u0633\u062a\u0627\u062a\u06cc\u06a9<\/li>\n<li>\u0646\u062d\u0648\u0647 \u0627\u06cc\u062c\u0627\u062f \u0635\u0641\u062d\u0647 \u0627\u0635\u0644\u06cc<\/li>\n<li>\u0646\u062d\u0648\u0647 \u0627\u062c\u0631\u0627\u06cc \u062b\u0628\u062a \u0646\u0627\u0645 \u06a9\u0627\u0631\u0628\u0631<\/li>\n<li>\u0646\u062d\u0648\u0647 \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u0648\u0631\u0648\u062f \u06a9\u0627\u0631\u0628\u0631<\/li>\n<li>\u0646\u062d\u0648\u0647 \u062e\u0631\u0648\u062c \u06a9\u0627\u0631\u0628\u0631\u0627\u0646<\/li>\n<li>\u0646\u062d\u0648\u0647 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 \u0635\u0641\u062d\u0647 Setup 2FA<\/li>\n<li>\u0686\u06af\u0648\u0646\u0647 \u06cc\u06a9 \u0635\u0641\u062d\u0647 \u062a\u0623\u06cc\u06cc\u062f 2FA \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u0645<\/li>\n<li>\u0646\u062d\u0648\u0647 \u0627\u062c\u0631\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u062a\u06a9\u0645\u06cc\u0644 \u0634\u062f\u0647 \u0628\u0631\u0627\u06cc \u0627\u0648\u0644\u06cc\u0646 \u0628\u0627\u0631<\/li>\n<li>\u0628\u0633\u062a\u0647 \u0628\u0646\u062f\u06cc<\/li>\n<\/ol>\n<h2 id=\"overview-of-pyotp-and-google-authenticator\"><span class=\"ez-toc-section\" id=\"%d9%85%d8%b1%d9%88%d8%b1%db%8c_%d8%a8%d8%b1_pyotp_%d9%88_google_authenticator\"><\/span>\u0645\u0631\u0648\u0631\u06cc \u0628\u0631 PyOTP \u0648 Google Authenticator<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>PyOTP \u06cc\u06a9 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0631\u0627\u06cc \u062a\u0648\u0644\u06cc\u062f \u06af\u0630\u0631\u0648\u0627\u0698\u0647 \u0647\u0627\u06cc \u06cc\u06a9 \u0628\u0627\u0631 \u0645\u0635\u0631\u0641 \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 \u0632\u0645\u0627\u0646 (TOTP) \u0648 \u06af\u0630\u0631\u0648\u0627\u0698\u0647 \u0647\u0627\u06cc \u06cc\u06a9 \u0628\u0627\u0631 \u0645\u0635\u0631\u0641 \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 HMAC (HOTP) \u0641\u0648\u0642 \u0627\u0644\u0639\u0627\u062f\u0647 \u0645\u0641\u06cc\u062f \u0627\u0633\u062a.  \u0646\u0642\u0634 \u0627\u0635\u0644\u06cc \u0622\u0646 \u062d\u0648\u0644 \u0645\u062d\u0648\u0631 \u0627\u06cc\u062c\u0627\u062f \u0627\u06cc\u0646 \u06a9\u062f\u0647\u0627\u06cc \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u0648 \u062d\u0633\u0627\u0633 \u0628\u0647 \u0632\u0645\u0627\u0646 \u0627\u0633\u062a \u06a9\u0647 \u06cc\u06a9 \u0644\u0627\u06cc\u0647 \u0627\u0645\u0646\u06cc\u062a\u06cc \u0627\u0636\u0627\u0641\u06cc \u0631\u0627 \u0628\u0647 \u062d\u0633\u0627\u0628 \u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u06cc \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc \u06a9\u0646\u062f. <\/p>\n<p>\u0628\u0627 \u0627\u062f\u063a\u0627\u0645 PyOTP \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 Flask \u062e\u0648\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u062f\u0648 \u0645\u0631\u062d\u0644\u0647 \u0627\u06cc (2FA) \u0631\u0627 \u0628\u0627 \u062a\u0648\u0644\u06cc\u062f \u0648 \u062a\u0623\u06cc\u06cc\u062f \u0627\u06cc\u0646 OTP \u0647\u0627 \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0627\u06af\u0631 \u0628\u0627 PyOTP \u062a\u0627\u0632\u0647 \u06a9\u0627\u0631 \u0647\u0633\u062a\u06cc\u062f \u06cc\u0627 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u062f\u0631 \u0645\u0648\u0631\u062f \u0639\u0645\u0644\u06a9\u0631\u062f\u0647\u0627\u06cc \u0622\u0646 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u062a\u0627\u0632\u0647 \u0627\u06cc \u06a9\u0633\u0628 \u06a9\u0646\u06cc\u062f\u060c \u062a\u0648\u0635\u06cc\u0647 \u0645\u06cc \u06a9\u0646\u0645 \u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u0642\u0628\u0644\u06cc \u0645\u0646 \u062f\u0631 \u0645\u0648\u0631\u062f PyOTP \u0631\u0627 \u0645\u0631\u0648\u0631 \u06a9\u0646\u06cc\u062f.  \u0627\u06cc\u0646 \u062f\u0631\u06a9 \u0645\u0641\u06cc\u062f \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f \u0632\u06cc\u0631\u0627 \u0645\u0627 \u0628\u0647 \u06cc\u06a9\u067e\u0627\u0631\u0686\u0647 \u0633\u0627\u0632\u06cc PyOTP \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 Flask \u0634\u0645\u0627 \u0628\u0631\u0627\u06cc \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u062f\u0648 \u0645\u0631\u062d\u0644\u0647 \u0627\u06cc (2FA) \u0648\u0627\u0631\u062f \u0645\u06cc \u0634\u0648\u06cc\u0645.<\/p>\n<p>\u0627\u0632 \u0633\u0648\u06cc \u062f\u06cc\u06af\u0631\u060c Google Authenticator \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9\u06cc \u0627\u0632 \u067e\u0631\u06a9\u0627\u0631\u0628\u0631\u062f\u062a\u0631\u06cc\u0646 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627\u06cc \u062a\u0648\u0644\u06cc\u062f\u06a9\u0646\u0646\u062f\u0647 OTP \u062f\u0631 \u062f\u0633\u062a\u0631\u0633 \u0627\u0633\u062a.  \u0627\u06cc\u0646 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u067e\u0644\u062a \u0641\u0631\u0645 \u0627\u0645\u0646 \u0628\u0631\u0627\u06cc \u062a\u0648\u0644\u06cc\u062f OTP \u0647\u0627\u06cc \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 \u0632\u0645\u0627\u0646\u060c \u0633\u0627\u0632\u06af\u0627\u0631 \u0628\u0627 \u0633\u0631\u0648\u06cc\u0633 \u0647\u0627 \u0648 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u06a9\u0647 \u0627\u0632 2FA \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc \u06a9\u0646\u0646\u062f\u060c \u0639\u0645\u0644 \u0645\u06cc \u06a9\u0646\u062f.  \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc Google Authenticator \u0631\u0627 \u062f\u0631 \u062f\u0633\u062a\u06af\u0627\u0647 \u0647\u0627\u06cc \u062e\u0648\u062f \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u06a9\u0646\u0646\u062f \u062a\u0627 \u0627\u06cc\u0646 \u06a9\u062f\u0647\u0627\u06cc \u062d\u0633\u0627\u0633 \u0628\u0647 \u0632\u0645\u0627\u0646 \u0631\u0627 \u062a\u0648\u0644\u06cc\u062f \u06a9\u0646\u0646\u062f \u0648 \u0633\u0637\u062d \u0627\u0645\u0646\u06cc\u062a\u06cc \u0628\u06cc\u0634\u062a\u0631\u06cc \u0631\u0627 \u0628\u0647 \u062d\u0633\u0627\u0628 \u0647\u0627\u06cc \u062e\u0648\u062f \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u0646\u062f.<\/p>\n<h2 id=\"two-factor-authentication-workflow-in-our-application\"><span class=\"ez-toc-section\" id=\"%da%af%d8%b1%d8%af%d8%b4_%da%a9%d8%a7%d8%b1_%d8%a7%d8%ad%d8%b1%d8%a7%d8%b2_%d9%87%d9%88%db%8c%d8%aa_%d8%af%d9%88_%d9%85%d8%b1%d8%ad%d9%84%d9%87_%d8%a7%db%8c_%d8%af%d8%b1_%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87_%d9%85%d8%a7\"><\/span>\u06af\u0631\u062f\u0634 \u06a9\u0627\u0631 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u062f\u0648 \u0645\u0631\u062d\u0644\u0647 \u0627\u06cc \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0645\u0627<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u062e\u0644\u0627\u0635\u0647 \u0627\u06cc \u0627\u0632 \u062c\u0631\u06cc\u0627\u0646 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u062f\u0648 \u0645\u0631\u062d\u0644\u0647 \u0627\u06cc \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0645\u0627 \u0622\u0645\u062f\u0647 \u0627\u0633\u062a:<\/p>\n<ol>\n<li><strong>\u062b\u0628\u062a \u0646\u0627\u0645 \u0628\u0627 2FA Setup<\/strong>: \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u062f\u0631 \u0648\u0628 \u0633\u0627\u06cc\u062a \u0645\u0627 \u062b\u0628\u062a \u0646\u0627\u0645 \u0645\u06cc \u06a9\u0646\u0646\u062f\u060c \u0627\u0632 \u0622\u0646\u0647\u0627 \u062e\u0648\u0627\u0633\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u06cc\u06a9 \u0644\u0627\u06cc\u0647 \u0627\u0645\u0646\u06cc\u062a\u06cc \u0627\u0636\u0627\u0641\u06cc \u0631\u0627 \u062a\u0646\u0638\u06cc\u0645 \u06a9\u0646\u0646\u062f &#8211; 2FA.  \u0627\u06cc\u0646 \u0634\u0627\u0645\u0644 \u0627\u0633\u06a9\u0646 \u06cc\u06a9 \u06a9\u062f QR \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a\u060c \u0645\u0627\u0646\u0646\u062f Google Authenticator\u060c \u0628\u0631\u0627\u06cc \u067e\u06cc\u0648\u0646\u062f \u062f\u0627\u062f\u0646 \u0627\u06cc\u0645\u0646 \u062d\u0633\u0627\u0628 \u0622\u0646\u0647\u0627 \u0627\u0633\u062a.<\/li>\n<li><strong>\u0634\u0631\u0648\u0639 \u0648\u0631\u0648\u062f<\/strong>: \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0628\u0631\u0627\u06cc \u0648\u0631\u0648\u062f \u0628\u0647 \u0633\u06cc\u0633\u062a\u0645 \u0628\u0627\u0632 \u0645\u06cc \u06af\u0631\u062f\u0646\u062f\u060c \u0628\u0627 \u0648\u0627\u0631\u062f \u06a9\u0631\u062f\u0646 \u0627\u06cc\u0645\u06cc\u0644\/\u0646\u0627\u0645 \u06a9\u0627\u0631\u0628\u0631\u06cc \u0648 \u0631\u0645\u0632 \u0639\u0628\u0648\u0631 \u0645\u0639\u0645\u0648\u0644 \u062e\u0648\u062f \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u062d\u0633\u0627\u0628 \u062e\u0648\u062f \u0634\u0631\u0648\u0639 \u0645\u06cc \u06a9\u0646\u0646\u062f.<\/li>\n<li><strong>\u0628\u0631\u0631\u0633\u06cc \u0627\u0645\u0646\u06cc\u062a\u06cc \u0627\u0636\u0627\u0641\u06cc<\/strong>: \u0642\u0628\u0644 \u0627\u0632 \u0627\u0639\u0637\u0627\u06cc \u062f\u0633\u062a\u0631\u0633\u06cc\u060c \u0648\u0628\u200c\u0633\u0627\u06cc\u062a \u0645\u0627 \u0628\u0627 \u06cc\u06a9 \u0645\u0627\u0646\u0639 \u062f\u06cc\u06af\u0631 \u0631\u0648\u0628\u0631\u0648 \u0645\u06cc\u200c\u0634\u0648\u062f: \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0628\u0627\u06cc\u062f \u06cc\u06a9 OTP (\u06af\u0630\u0631\u0648\u0627\u0698\u0647 \u06cc\u06a9\u200c\u0628\u0627\u0631 \u0645\u0635\u0631\u0641) \u0646\u0645\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u062e\u0648\u062f \u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u0646\u062f.  \u0627\u06cc\u0646 \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0622\u0646\u0647\u0627 \u0646\u0647 \u062a\u0646\u0647\u0627 \u0631\u0645\u0632 \u0639\u0628\u0648\u0631 \u0631\u0627 \u0648\u0627\u0631\u062f \u0645\u06cc \u06a9\u0646\u0646\u062f\u060c \u0628\u0644\u06a9\u0647 \u0647\u0648\u06cc\u062a \u062e\u0648\u062f \u0631\u0627 \u0628\u0627 \u06cc\u06a9 \u06a9\u062f \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u0648 \u062d\u0633\u0627\u0633 \u0628\u0647 \u0632\u0645\u0627\u0646 \u062a\u0623\u06cc\u06cc\u062f \u0645\u06cc \u06a9\u0646\u0646\u062f.<\/li>\n<li><strong>\u0627\u0639\u062a\u0628\u0627\u0631 \u0633\u0646\u062c\u06cc \u0648 \u0645\u062c\u0648\u0632<\/strong>: \u06a9\u0627\u0631\u0628\u0631 OTP \u062f\u0631\u06cc\u0627\u0641\u062a\u06cc \u0631\u0627 \u0628\u0647 \u067e\u0644\u062a\u0641\u0631\u0645 \u0645\u0627 \u0648\u0627\u0631\u062f \u0645\u06cc \u06a9\u0646\u062f.  \u0633\u067e\u0633 \u0633\u06cc\u0633\u062a\u0645 \u0627\u06cc\u0646 OTP \u0631\u0627 \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u06a9\u062f \u0645\u0648\u0631\u062f \u0627\u0646\u062a\u0638\u0627\u0631 \u062f\u0648\u0628\u0627\u0631 \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0631\u0627 \u062a\u0623\u06cc\u06cc\u062f \u0645\u06cc \u06a9\u0646\u062f.  \u0627\u06af\u0631 OTP \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c \u0645\u0627\u0646\u0646\u062f \u062f\u0633\u062a \u062f\u0627\u062f\u0646 \u0645\u062e\u0641\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u06a9\u0627\u0631\u0628\u0631 \u0627\u062c\u0627\u0632\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u062d\u0633\u0627\u0628 \u062e\u0648\u062f \u0631\u0627 \u0645\u06cc \u062f\u0647\u062f.<\/li>\n<\/ol>\n<p>\u0627\u06cc\u0646 \u0631\u0641\u062a \u0648 \u0622\u0645\u062f \u06cc\u06a9\u067e\u0627\u0631\u0686\u0647 \u0628\u06cc\u0646 \u06af\u0630\u0631\u0648\u0627\u0698\u0647\u200c\u0647\u0627\u060c \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627\u06cc \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0648 \u06a9\u062f\u0647\u0627\u06cc \u0645\u0646\u062d\u0635\u0631\u0628\u0647\u200c\u0641\u0631\u062f \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u0641\u0642\u0637 \u0635\u0627\u062d\u0628 \u062d\u0633\u0627\u0628 \u0648\u0627\u0642\u0639\u06cc \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0628\u0647 \u0645\u062d\u062a\u0648\u0627\u06cc \u0627\u0631\u0632\u0634\u0645\u0646\u062f \u067e\u0634\u062a \u062f\u0631\u0647\u0627\u06cc \u062f\u06cc\u062c\u06cc\u062a\u0627\u0644 \u0648\u0628\u200c\u0633\u0627\u06cc\u062a \u0634\u0645\u0627 \u062f\u0633\u062a\u0631\u0633\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f.<\/p>\n<p>\u0627\u06af\u0631 \u0634\u0645\u0627 \u0646\u06cc\u0632 \u0627\u0632 \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc \u0628\u0635\u0631\u06cc \u0644\u0630\u062a \u0645\u06cc \u0628\u0631\u06cc\u062f\u060c \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u06cc\u06a9 \u0648\u06cc\u062f\u06cc\u0648\u06cc \u0641\u0627\u0646\u062a\u0632\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u0628\u0631\u0646\u0627\u0645\u0647 \u0686\u06af\u0648\u0646\u0647 \u06a9\u0627\u0631 \u062e\u0648\u062f \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u062f.<\/p>\n<figure class=\"kg-card kg-embed-card\" data-test-label=\"fitted\">\n<div class=\"fluid-width-video-container\">\n<div style=\"padding-top: 56.17977528089888%;\" class=\"fluid-width-video-wrapper\">\n            <a href=\"https:\/\/www.youtube.com\/watch?v=qzLcbq5-UNA\" target=\"_blank\" rel=\"noopener\">https:\/\/www.youtube.com\/watch?v=qzLcbq5-UNA<\/a>\n          <\/div><\/div>\n<\/figure>\n<p>\u062d\u0627\u0644\u0627 \u0628\u0631\u06cc\u0645 \u0633\u0631\u0627\u063a \u06a9\u062f \u0646\u0648\u06cc\u0633\u06cc!<\/p>\n<h2 id=\"prerequisites\"><span class=\"ez-toc-section\" id=\"%d9%be%db%8c%d8%b4_%d9%86%db%8c%d8%a7%d8%b2%d9%87%d8%a7\"><\/span>\u067e\u06cc\u0634 \u0646\u06cc\u0627\u0632\u0647\u0627<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0642\u0628\u0644 \u0627\u0632 \u0634\u0631\u0648\u0639 \u0622\u0645\u0648\u0632\u0634\u060c \u0645\u0637\u0645\u0626\u0646 \u0634\u0648\u06cc\u062f \u06a9\u0647 \u0634\u0631\u0627\u06cc\u0637 \u0632\u06cc\u0631 \u0631\u0627 \u0628\u0631\u0622\u0648\u0631\u062f\u0647 \u06a9\u0631\u062f\u0647 \u0627\u06cc\u062f:<\/p>\n<ul>\n<li>\u062f\u0627\u0646\u0634 \u06a9\u0627\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646<\/li>\n<li>\u067e\u0627\u06cc\u062a\u0648\u0646 3.8+ \u0631\u0648\u06cc \u0633\u06cc\u0633\u062a\u0645 \u0634\u0645\u0627 \u0646\u0635\u0628 \u0634\u062f\u0647 \u0627\u0633\u062a<\/li>\n<li>\u062f\u0627\u0646\u0634 \u0627\u0648\u0644\u06cc\u0647 Flask \u0648 Flask Blueprints<\/li>\n<li>\u0622\u0634\u0646\u0627\u06cc\u06cc \u0628\u0627 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0627\u0648\u0644\u06cc\u0647 \u062f\u0631 Flask (\u0627\u062e\u062a\u06cc\u0627\u0631\u06cc)<\/li>\n<\/ul>\n<h2 id=\"get-your-tools-ready\"><span class=\"ez-toc-section\" id=\"%d8%a7%d8%a8%d8%b2%d8%a7%d8%b1%d9%87%d8%a7%db%8c_%d8%ae%d9%88%d8%af_%d8%b1%d8%a7_%d8%a2%d9%85%d8%a7%d8%af%d9%87_%da%a9%d9%86%db%8c%d8%af\"><\/span><strong>\u0627\u0628\u0632\u0627\u0631\u0647\u0627\u06cc \u062e\u0648\u062f \u0631\u0627 \u0622\u0645\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u067e\u0631\u0648\u0698\u0647 \u0628\u0647 \u0686\u0646\u062f \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u062e\u0627\u0631\u062c\u06cc \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u062f.  \u0628\u06cc\u0627\u06cc\u06cc\u062f \u062f\u0631 \u0645\u0648\u0631\u062f \u0622\u0646\u0647\u0627 \u0628\u06cc\u0634\u062a\u0631 \u0628\u062f\u0627\u0646\u06cc\u0645 \u0648 \u0622\u0646\u0647\u0627 \u0631\u0627 \u06cc\u06a9\u06cc \u06cc\u06a9\u06cc \u0646\u0635\u0628 \u06a9\u0646\u06cc\u0645.<\/p>\n<p>\u0627\u0645\u0627 \u0642\u0628\u0644 \u0627\u0632 \u0646\u0635\u0628 \u0622\u0646\u0647\u0627\u060c \u0627\u062c\u0627\u0632\u0647 \u062f\u0647\u06cc\u062f \u06cc\u06a9 \u0645\u062d\u06cc\u0637 \u0645\u062c\u0627\u0632\u06cc \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u0647 \u0648 \u0622\u0646 \u0631\u0627 \u0641\u0639\u0627\u0644 \u06a9\u0646\u06cc\u0645.<\/p>\n<p>\u0627\u0628\u062a\u062f\u0627 \u0628\u0627 \u0627\u06cc\u062c\u0627\u062f \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u067e\u0631\u0648\u0698\u0647 \u0648 \u067e\u06cc\u0645\u0627\u06cc\u0634 \u0628\u0647 \u0622\u0646 \u0628\u0647 \u0635\u0648\u0631\u062a \u0632\u06cc\u0631 \u0634\u0631\u0648\u0639 \u06a9\u0646\u06cc\u062f:<\/p>\n<pre><code class=\"language-bash\">mkdir flask-two-factor-auth\nccd flask-two-factor-auth<\/code><\/pre>\n<p>\u0645\u0627 \u0642\u0635\u062f \u062f\u0627\u0631\u06cc\u0645 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u0645\u062d\u06cc\u0637 \u0645\u062c\u0627\u0632\u06cc \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645 <code>venv<\/code>.  \u067e\u0627\u06cc\u062a\u0648\u0646 \u0627\u06a9\u0646\u0648\u0646 \u0628\u0627 \u06cc\u06a9 \u0646\u0633\u062e\u0647 \u0627\u0632 \u067e\u06cc\u0634 \u0646\u0635\u0628 \u0634\u062f\u0647 \u0639\u0631\u0636\u0647 \u0645\u06cc \u0634\u0648\u062f <code>venv<\/code> \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647  \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646\u060c \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0645\u062d\u06cc\u0637 \u0645\u062c\u0627\u0632\u06cc\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<pre><code class=\"language-bash\">python -m venv env<\/code><\/pre>\n<p>\u062f\u0633\u062a\u0648\u0631 \u0628\u0627\u0644\u0627 \u06cc\u06a9 \u0645\u062d\u06cc\u0637 \u0645\u062c\u0627\u0632\u06cc \u0628\u0647 \u0646\u0627\u0645 env \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u062f.  \u062d\u0627\u0644 \u0628\u0627\u06cc\u062f \u0645\u062d\u06cc\u0637 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0641\u0639\u0627\u0644 \u06a9\u0646\u06cc\u0645:<\/p>\n<pre><code class=\"language-bash\">source env\/Scripts\/activate<\/code><\/pre>\n<p>\u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0627\u06cc\u0646\u06a9\u0647 \u0622\u06cc\u0627 \u0645\u062d\u06cc\u0637 \u0641\u0639\u0627\u0644 \u0634\u062f\u0647 \u0627\u0633\u062a \u06cc\u0627 \u062e\u06cc\u0631\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0628\u06cc\u0646\u06cc\u062f <code>(env)<\/code> \u062f\u0631 \u062a\u0631\u0645\u06cc\u0646\u0627\u0644 \u0634\u0645\u0627  \u0627\u06a9\u0646\u0648\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0647\u0627 \u0631\u0627 \u0646\u0635\u0628 \u06a9\u0646\u06cc\u0645.<\/p>\n<ul>\n<li>Flask \u06cc\u06a9 \u0645\u06cc\u06a9\u0631\u0648\u0641\u0631\u06cc\u0645\u0648\u0631\u06a9 \u0633\u0627\u062f\u0647 \u0648 \u0622\u0633\u0627\u0646 \u0628\u0631\u0627\u06cc \u067e\u0627\u06cc\u062a\u0648\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u0634\u0645\u0627 \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f \u062a\u0627 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u0648\u0628 \u0645\u0642\u06cc\u0627\u0633 \u067e\u0630\u06cc\u0631 \u0648 \u0627\u06cc\u0645\u0646 \u0628\u0633\u0627\u0632\u06cc\u062f.<\/li>\n<li>Flask-Login \u0645\u062f\u06cc\u0631\u06cc\u062a \u062c\u0644\u0633\u0627\u062a \u06a9\u0627\u0631\u0628\u0631 \u0631\u0627 \u0628\u0631\u0627\u06cc Flask \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc \u06a9\u0646\u062f.  \u0648\u0638\u0627\u06cc\u0641 \u0645\u062a\u062f\u0627\u0648\u0644 \u0648\u0631\u0648\u062f \u0628\u0647 \u0633\u06cc\u0633\u062a\u0645\u060c \u062e\u0631\u0648\u062c \u0627\u0632 \u0633\u06cc\u0633\u062a\u0645\u060c \u0648 \u0628\u0647 \u062e\u0627\u0637\u0631 \u0633\u067e\u0631\u062f\u0646 \u062c\u0644\u0633\u0627\u062a \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0634\u0645\u0627 \u062f\u0631 \u0645\u062f\u062a \u0632\u0645\u0627\u0646 \u0637\u0648\u0644\u0627\u0646\u06cc \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u062f.<\/li>\n<li>Flask-Bcrypt \u06cc\u06a9 \u0627\u0641\u0632\u0648\u0646\u0647 Flask \u0627\u0633\u062a \u06a9\u0647 \u0627\u0628\u0632\u0627\u0631\u0647\u0627\u06cc \u0647\u0634 bcrypt \u0631\u0627 \u0628\u0631\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0634\u0645\u0627 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc \u06a9\u0646\u062f.<\/li>\n<li>Flask-WTF \u06cc\u06a9 \u0627\u062f\u063a\u0627\u0645 \u0633\u0627\u062f\u0647 \u0627\u0632 Flask \u0648 WTForms \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u0634\u0645\u0627 \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f \u0641\u0631\u0645 \u0647\u0627\u06cc\u06cc \u0631\u0627 \u062f\u0631 Flask \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f.<\/li>\n<li>Flask-Migrate \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u0641\u0632\u0648\u062f\u0646\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0627\u0646\u062a\u0642\u0627\u0644 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 SQLAlchemy \u0631\u0627 \u0628\u0631\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc Flask \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Alembic \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u062f.  \u0639\u0645\u0644\u06cc\u0627\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0631\u0627\u0628\u0637 \u062e\u0637 \u0641\u0631\u0645\u0627\u0646 Flask \u062f\u0631 \u062f\u0633\u062a\u0631\u0633 \u0627\u0633\u062a.<\/li>\n<li>Flask-SQLAlchemy \u06cc\u06a9 \u0627\u0641\u0632\u0648\u0646\u0647 \u0628\u0631\u0627\u06cc Flask \u0627\u0633\u062a \u06a9\u0647 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0627\u0632 SQLAlchemy \u0631\u0627 \u0628\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0634\u0645\u0627 \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc \u06a9\u0646\u062f.  \u0627\u06cc\u0646 \u0628\u0647 \u0634\u0645\u0627 \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f \u062a\u0627 \u06a9\u0627\u0631\u0647\u0627 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 SQLAlchemy \u0628\u0627 Flask \u0628\u0627 \u0627\u0631\u0627\u0626\u0647 \u067e\u06cc\u0634 \u0641\u0631\u0636 \u0647\u0627\u06cc \u0645\u0641\u06cc\u062f \u0648 \u06a9\u0645\u06a9 \u0647\u0627\u06cc \u0627\u0636\u0627\u0641\u06cc \u06a9\u0647 \u0627\u0646\u062c\u0627\u0645 \u06a9\u0627\u0631\u0647\u0627\u06cc \u0645\u0639\u0645\u0648\u0644 \u0631\u0627 \u0622\u0633\u0627\u0646 \u062a\u0631 \u0645\u06cc \u06a9\u0646\u062f\u060c \u0633\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/li>\n<li>PyOTP \u0628\u0647 \u0634\u0645\u0627 \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f OTP \u0647\u0627 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645 \u0647\u0627\u06cc OTP \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 \u0632\u0645\u0627\u0646 (TOTP) \u0648 OTP \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 HMAC (HOTP) \u0628\u062f\u0648\u0646 \u0632\u062d\u0645\u062a \u062a\u0648\u0644\u06cc\u062f \u06a9\u0646\u06cc\u062f.<\/li>\n<li>QRCode \u0628\u0647 \u0634\u0645\u0627 \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f \u062a\u0627 \u06a9\u062f\u0647\u0627\u06cc QR \u0631\u0627 \u062f\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f<\/li>\n<li>Python Decouple \u0628\u0647 \u0634\u0645\u0627 \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f \u0627\u0632 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627\u06cc \u0645\u062d\u06cc\u0637\u06cc \u062f\u0631 \u067e\u0631\u0648\u0698\u0647 \u067e\u0627\u06cc\u062a\u0648\u0646 \u062e\u0648\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/li>\n<\/ul>\n<p>\u0628\u0631\u0627\u06cc \u0646\u0635\u0628 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0647\u0627\u06cc \u0641\u0648\u0642 \u0628\u0647 \u0635\u0648\u0631\u062a \u06cc\u06a9\u062c\u0627\u060c \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f:<\/p>\n<pre><code class=\"language-bash\">pip install Flask Flask-Login Flask-Bcrypt Flask-WTF FLask-Migrate Flask-SQLAlchemy pyotp qrcode python-decouple<\/code><\/pre>\n<h2 id=\"how-to-set-up-the-project\"><span class=\"ez-toc-section\" id=\"%d9%86%d8%ad%d9%88%d9%87_%d8%b1%d8%a7%d9%87_%d8%a7%d9%86%d8%af%d8%a7%d8%b2%db%8c_%d9%be%d8%b1%d9%88%da%98%d9%87\"><\/span><strong>\u0646\u062d\u0648\u0647 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u067e\u0631\u0648\u0698\u0647<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0627 \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0634\u0631\u0648\u0639 \u06a9\u0646\u06cc\u0645 <code>src<\/code> \u0641\u0647\u0631\u0633\u062a \u0631\u0627\u0647\u0646\u0645\u0627:<\/p>\n<pre><code class=\"language-bash\">mkdir src<\/code><\/pre>\n<p>\u0641\u0627\u06cc\u0644 \u0627\u0648\u0644 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f <code>__init__.py<\/code> \u0641\u0627\u06cc\u0644 \u0628\u0631\u0627\u06cc \u067e\u0631\u0648\u0698\u0647:<\/p>\n<pre><code class=\"language-python\">from decouple import config\nfrom flask import Flask\nfrom flask_bcrypt import Bcrypt\nfrom flask_migrate import Migrate\nfrom flask_sqlalchemy import SQLAlchemy\n\napp = Flask(__name__)\napp.config.from_object(config(\"APP_SETTINGS\"))\n\nbcrypt = Bcrypt(app)\ndb = SQLAlchemy(app)\nmigrate = Migrate(app, db)\n\n# Registering blueprints\nfrom src.accounts.views import accounts_bp\nfrom src.core.views import core_bp\n\napp.register_blueprint(accounts_bp)\napp.register_blueprint(core_bp)<\/code><\/pre>\n<p>\u062f\u0631 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0627\u0644\u0627 \u06cc\u06a9 \u0627\u067e\u0644\u06cc\u06a9\u06cc\u0634\u0646 Flask \u0628\u0647 \u0646\u0627\u0645 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u06cc\u0645 <code>app<\/code> .  \u0645\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>__name__<\/code> \u0622\u0631\u06af\u0648\u0645\u0627\u0646 \u0628\u0631\u0627\u06cc \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0646 \u0645\u0627\u0698\u0648\u0644 \u06cc\u0627 \u0628\u0633\u062a\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0628\u0647 \u0637\u0648\u0631\u06cc \u06a9\u0647 Flask \u0628\u062f\u0627\u0646\u062f \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u062f\u06cc\u06af\u0631\u06cc \u0645\u0627\u0646\u0646\u062f \u0627\u0644\u06af\u0648\u0647\u0627 \u0631\u0627 \u06a9\u062c\u0627 \u067e\u06cc\u062f\u0627 \u06a9\u0646\u062f.  \u0645\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u0645\u062a\u063a\u06cc\u0631 \u0645\u062d\u06cc\u0637\u06cc \u0628\u0647 \u0646\u0627\u0645 \u062a\u0646\u0638\u06cc\u0645 \u06a9\u0631\u062f\u06cc\u0645 <code>APP_SETTINGS<\/code>.  \u0628\u0639\u062f\u0627 \u0635\u0627\u062f\u0631\u0634 \u0645\u06cc\u06a9\u0646\u06cc\u0645<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Flask-Bcrypt\u060c Flask-SQLAlchemy \u0648 Flask-Migrate \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u062e\u0648\u062f\u060c \u0641\u0642\u0637 \u0628\u0627\u06cc\u062f \u0627\u0634\u06cc\u0627\u0621 \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645. <code>Bcrypt<\/code>\u060c <code>SQLAlchemy<\/code> \u0648 <code>Migrate<\/code> \u06a9\u0644\u0627\u0633 \u0647\u0627 \u0627\u0632 <code>flask_bcrypt<\/code>\u060c <code>flask_sqlalchemy<\/code> \u0648 <code>flask_migrate<\/code> \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0647\u0627 \u0628\u0647 \u062a\u0631\u062a\u06cc\u0628<\/p>\n<p>\u0645\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0637\u0631\u062d\u200c\u0647\u0627\u06cc\u06cc \u0631\u0627 \u0628\u0647 \u0646\u0627\u0645 \u062b\u0628\u062a \u06a9\u0631\u062f\u0647\u200c\u0627\u06cc\u0645 <code>accounts_bp<\/code> \u0648 <code>core_bp<\/code> \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647.  \u0628\u0639\u062f\u0627\u064b \u062f\u0631 \u0622\u0645\u0648\u0632\u0634 \u0622\u0646\u0647\u0627 \u0631\u0627 \u062a\u0639\u0631\u06cc\u0641 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f.<\/p>\n<p>\u062f\u0631 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0627\u0635\u0644\u06cc \u067e\u0631\u0648\u0698\u0647 (\u06cc\u0639\u0646\u06cc \u062e\u0627\u0631\u062c \u0627\u0632 <code>src<\/code> \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc)\u060c \u0641\u0627\u06cc\u0644\u06cc \u0628\u0647 \u0646\u0627\u0645 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f <code>config.py<\/code>.  \u0645\u0627 \u062a\u0646\u0638\u06cc\u0645\u0627\u062a \u067e\u0631\u0648\u0698\u0647 \u0631\u0627 \u062f\u0631 \u0627\u06cc\u0646 \u0641\u0627\u06cc\u0644 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645.  \u062f\u0631 \u062f\u0627\u062e\u0644 \u0641\u0627\u06cc\u0644\u060c \u0645\u062d\u062a\u0648\u0627\u06cc \u0632\u06cc\u0631 \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<pre><code class=\"language-python\">from decouple import config\n\nDATABASE_URI = config(\"DATABASE_URL\")\nif DATABASE_URI.startswith(\"postgres:\/\/\"):\n    DATABASE_URI = DATABASE_URI.replace(\"postgres:\/\/\", \"postgresql:\/\/\", 1)\n\n\nclass Config(object):\n    DEBUG = False\n    TESTING = False\n    CSRF_ENABLED = True\n    SECRET_KEY = config(\"SECRET_KEY\", default=\"guess-me\")\n    SQLALCHEMY_DATABASE_URI = DATABASE_URI\n    SQLALCHEMY_TRACK_MODIFICATIONS = False\n    BCRYPT_LOG_ROUNDS = 13\n    WTF_CSRF_ENABLED = True\n    DEBUG_TB_ENABLED = False\n    DEBUG_TB_INTERCEPT_REDIRECTS = False\n    APP_NAME = config(\"APP_NAME\")\n\n\nclass DevelopmentConfig(Config):\n    DEVELOPMENT = True\n    DEBUG = True\n    WTF_CSRF_ENABLED = False\n    DEBUG_TB_ENABLED = True\n\n\nclass TestingConfig(Config):\n    TESTING = True\n    DEBUG = True\n    SQLALCHEMY_DATABASE_URI = \"sqlite:\/\/\/testdb.sqlite\"\n    BCRYPT_LOG_ROUNDS = 1\n    WTF_CSRF_ENABLED = False\n\n\nclass ProductionConfig(Config):\n    DEBUG = False\n    DEBUG_TB_ENABLED = False\n<\/code><\/pre>\n<p>\u062f\u0631 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0641\u0648\u0642\u060c a \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u0647 \u0627\u06cc\u0645 <code>Config<\/code> \u06a9\u0644\u0627\u0633 \u0648 \u0645\u0634\u062e\u0635\u0647 \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641\u06cc \u0631\u0627 \u062f\u0631\u0648\u0646 \u0622\u0646 \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0631\u062f.  \u0647\u0645\u0686\u0646\u06cc\u0646\u060c \u0645\u0627 \u06a9\u0644\u0627\u0633 \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u06a9\u0648\u062f\u06a9 (\u0628\u0631 \u0627\u0633\u0627\u0633 \u0645\u0631\u0627\u062d\u0644 \u0645\u062e\u062a\u0644\u0641 \u0631\u0634\u062f) \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u0647 \u0627\u06cc\u0645 \u06a9\u0647 \u0628\u0647 \u0627\u0631\u062b \u0645\u06cc \u0628\u0631\u0646\u062f <code>Config<\/code> \u06a9\u0644\u0627\u0633<\/p>\n<p>\u062a\u0648\u062c\u0647 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u0645\u0627 \u0627\u0632 \u0686\u0646\u062f \u0645\u062a\u063a\u06cc\u0631 \u0645\u062d\u06cc\u0637\u06cc \u0645\u0627\u0646\u0646\u062f <code>SECRET_KEY<\/code>\u060c <code>DATABASE_URL<\/code>\u060c \u0648 <code>APP_NAME<\/code>.  \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0628\u0647 \u0646\u0627\u0645 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f <code>.env<\/code> \u062f\u0631 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0631\u06cc\u0634\u0647 \u0648 \u0645\u062d\u062a\u0648\u0627\u06cc \u0632\u06cc\u0631 \u0631\u0627 \u062f\u0631 \u0622\u0646\u062c\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<pre><code class=\"language-python\">export SECRET_KEY=fdkjshfhjsdfdskfdsfdcbsjdkfdsdf\nexport DEBUG=True\nexport APP_SETTINGS=config.DevelopmentConfig\nexport DATABASE_URL=sqlite:\/\/\/db.sqlite\nexport FLASK_APP=src\nexport FLASK_DEBUG=1\nexport APP_NAME=\"Flask User Authentication App\"<\/code><\/pre>\n<p>\u062c\u062f\u0627\u06cc \u0627\u0632 <code>SECRET_KEY<\/code> \u060c <code>DATABASE_URL<\/code> \u0648 <code>APP_NAME<\/code>\u060c \u0645\u0627 \u0646\u06cc\u0632 \u0635\u0627\u062f\u0631 \u06a9\u0631\u062f\u0647 \u0627\u06cc\u0645 <code>APP_SETTINGS<\/code>\u060c <code>DEBUG<\/code>\u060c <code>FLASK_APP<\/code>\u060c \u0648 <code>FLASK_DEBUG<\/code>.<\/p>\n<p>\u0627\u06cc\u0646 <code>APP_SETTINGS<\/code> \u0628\u0647 \u06cc\u06a9\u06cc \u0627\u0632 \u06a9\u0644\u0627\u0633 \u0647\u0627\u06cc\u06cc \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u06cc\u0645 \u0627\u0634\u0627\u0631\u0647 \u062f\u0627\u0631\u062f <code>config.py<\/code> \u0641\u0627\u06cc\u0644.  \u0645\u0627 \u0622\u0646 \u0631\u0627 \u062f\u0631 \u0645\u0631\u062d\u0644\u0647 \u0641\u0639\u0644\u06cc \u067e\u0631\u0648\u0698\u0647 \u0642\u0631\u0627\u0631 \u062f\u0627\u062f\u06cc\u0645.<\/p>\n<p>\u0627\u0631\u0632\u0634 <code>FLASK_APP<\/code> \u0646\u0627\u0645 \u0628\u0633\u062a\u0647 \u0627\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0645\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u0647 \u0627\u06cc\u0645.  \u0627\u0632 \u0622\u0646\u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u062f\u0631 \u0645\u0631\u062d\u0644\u0647 \u062a\u0648\u0633\u0639\u0647 \u0627\u0633\u062a\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0645\u0642\u0627\u062f\u06cc\u0631 \u0622\u0646 \u0631\u0627 \u062a\u0646\u0638\u06cc\u0645 \u06a9\u0646\u06cc\u062f <code>DEBUG<\/code> \u0648 <code>FLASK_DEBUG<\/code> \u0628\u0647 <code>True<\/code> \u0648 <code>1<\/code>\u060c \u0628\u0647 \u062a\u0631\u062a\u06cc\u0628.<\/p>\n<p>\u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u062a\u0645\u0627\u0645 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627\u06cc \u0645\u062d\u06cc\u0637\u06cc \u0631\u0627 \u0627\u0632 \u0622\u0646 \u0635\u0627\u062f\u0631 \u06a9\u0646\u06cc\u062f <code>.env<\/code> \u0641\u0627\u06cc\u0644:<\/p>\n<pre><code class=\"language-bash\">source .env<\/code><\/pre>\n<p>\u062f\u0631 \u0645\u0631\u062d\u0644\u0647 \u0628\u0639\u062f\u060c \u0645\u0627 \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 CLI \u0627\u0632 \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u062a\u0627 \u0628\u0639\u062f\u0627\u064b \u0628\u062a\u0648\u0627\u0646\u06cc\u0645 \u062f\u0631 \u0635\u0648\u0631\u062a \u0646\u06cc\u0627\u0632 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0633\u0641\u0627\u0631\u0634\u06cc \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u0645.<\/p>\n<p>\u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 <code>manage.py<\/code> \u0641\u0627\u06cc\u0644 \u0631\u0627 \u062f\u0631 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0627\u0635\u0644\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0642\u0631\u0627\u0631 \u062f\u0647\u06cc\u062f \u0648 \u06a9\u062f \u0632\u06cc\u0631 \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<pre><code class=\"language-python\">from flask.cli import FlaskGroup\n\nfrom src import app\n\ncli = FlaskGroup(app)\n\n\nif __name__ == \"__main__\":\n    cli()\n<\/code><\/pre>\n<p>\u0627\u06a9\u0646\u0648\u0646\u060c \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u0635\u0644\u06cc \u0634\u0645\u0627 \u0622\u0645\u0627\u062f\u0647 \u0627\u0633\u062a.  \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0622\u0646 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f:<\/p>\n<pre><code class=\"language-bash\">python manage.py run<\/code><\/pre>\n<p>\u0633\u0627\u062e\u062a\u0627\u0631 \u0641\u0627\u06cc\u0644 \u0634\u0645\u0627 \u0627\u0632 \u0647\u0645 \u0627\u06a9\u0646\u0648\u0646 \u0628\u0627\u06cc\u062f \u0628\u0647 \u0634\u06a9\u0644 \u0632\u06cc\u0631 \u0628\u0627\u0634\u062f:<\/p>\n<pre><code class=\"language-bash\">flask-two-factor-auth\/\n\u251c\u2500\u2500 src\/\n\u2502   \u2514\u2500\u2500 __init__.py\n\u251c\u2500\u2500 .env\n\u251c\u2500\u2500 config.py\n\u2514\u2500\u2500 manage.py<\/code><\/pre>\n<h2 id=\"how-to-create-blueprints-for-accounts-and-core\"><span class=\"ez-toc-section\" id=\"%d9%86%d8%ad%d9%88%d9%87_%d8%a7%db%8c%d8%ac%d8%a7%d8%af_%d8%b7%d8%b1%d8%ad%e2%80%8c%d9%87%d8%a7%db%8c_%d8%a7%d9%88%d9%84%db%8c%d9%87_%d8%a8%d8%b1%d8%a7%db%8c_%d8%ad%d8%b3%d8%a7%d8%a8%e2%80%8c%d9%87%d8%a7_%d9%88_%d9%87%d8%b3%d8%aa%d9%87\"><\/span><strong>\u0646\u062d\u0648\u0647 \u0627\u06cc\u062c\u0627\u062f \u0637\u0631\u062d\u200c\u0647\u0627\u06cc \u0627\u0648\u0644\u06cc\u0647 \u0628\u0631\u0627\u06cc \u062d\u0633\u0627\u0628\u200c\u0647\u0627 \u0648 \u0647\u0633\u062a\u0647<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u0642\u0628\u0644\u0627 \u0630\u06a9\u0631 \u0634\u062f\u060c \u0634\u0645\u0627 \u0627\u0632 \u0645\u0641\u0627\u0647\u06cc\u0645 \u0637\u0631\u062d \u0647\u0627\u06cc \u0627\u0648\u0644\u06cc\u0647 \u062f\u0631 \u067e\u0631\u0648\u0698\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u06cc\u062f \u06a9\u0631\u062f.  \u0628\u06cc\u0627\u06cc\u06cc\u062f \u062f\u0648 \u0637\u0631\u062d \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645 &#8211; <code>accounts_bp<\/code> \u0648 <code>core_bp<\/code> &#8211; \u062f\u0631 \u0627\u06cc\u0646 \u0628\u062e\u0634.<\/p>\n<p>\u0627\u0628\u062a\u062f\u0627 \u06cc\u06a9 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0628\u0647 \u0646\u0627\u0645 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f <code>accounts<\/code> \u0645\u062b\u0644 \u0627\u06cc\u0646:<\/p>\n<pre><code class=\"language-bash\">mkdir accounts\ncd accounts<\/code><\/pre>\n<p>\u0628\u0639\u062f\u060c \u06cc\u06a9 \u062e\u0627\u0644\u06cc \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f <code>__init__.py<\/code> \u0641\u0627\u06cc\u0644 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0645\u062e\u0641\u06cc \u06a9\u0631\u062f\u0646 \u0622\u0646 \u062f\u0631 \u06cc\u06a9 \u0628\u0633\u062a\u0647 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0642\u0631\u0627\u0631 \u062f\u0647\u06cc\u062f.  \u062d\u0627\u0644\u060c \u06cc\u06a9 \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f <code>views.py<\/code> \u0641\u0627\u06cc\u0644 \u062f\u0627\u062e\u0644 \u0628\u0633\u062a\u0647 \u0631\u0627 \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u062a\u0645\u0627\u0645 \u0645\u0633\u06cc\u0631\u0647\u0627\u06cc \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u06a9\u0627\u0631\u0628\u0631 \u0631\u0627 \u0630\u062e\u06cc\u0631\u0647 \u062e\u0648\u0627\u0647\u06cc\u062f \u06a9\u0631\u062f.<\/p>\n<pre><code class=\"language-bash\">touch __init__.py views.py<\/code><\/pre>\n<p>\u06a9\u062f \u0632\u06cc\u0631 \u0631\u0627 \u062f\u0627\u062e\u0644 \u0622\u0646 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f <code>views.py<\/code> \u0641\u0627\u06cc\u0644:<\/p>\n<pre><code class=\"language-python\">from flask import Blueprint\n\naccounts_bp = Blueprint(\"accounts\", __name__)<\/code><\/pre>\n<p>\u062f\u0631 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0627\u0644\u0627 \u06cc\u06a9 \u0637\u0631\u062d \u0627\u0648\u0644\u06cc\u0647 \u0628\u0647 \u0646\u0627\u0645 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u0647 \u0627\u06cc\u062f <code>accounts_bp<\/code> \u0628\u0631\u0627\u06cc <code>accounts<\/code> \u0628\u0633\u062a\u0647 \u0628\u0646\u062f\u06cc<\/p>\n<p>\u0628\u0647 \u0637\u0648\u0631 \u0645\u0634\u0627\u0628\u0647\u060c \u0634\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u06cc\u06a9 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f <code>core<\/code> \u0631\u0627 \u062f\u0631 \u067e\u0648\u0634\u0647 \u0631\u06cc\u0634\u0647 \u0628\u0633\u062a\u0647 \u0628\u0646\u062f\u06cc \u06a9\u0646\u06cc\u062f \u0648 a \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f <code>views.py<\/code> \u0641\u0627\u06cc\u0644.<\/p>\n<pre><code class=\"language-bash\">mkdir core\ncd core\ntouch __init__.py views.py<\/code><\/pre>\n<p>\u062d\u0627\u0644\u0627 \u06a9\u062f \u0632\u06cc\u0631 \u0631\u0627 \u062f\u0627\u062e\u0644 \u0622\u0646 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f <code>views.py<\/code> \u0641\u0627\u06cc\u0644:<\/p>\n<pre><code class=\"language-python\">from flask import Blueprint\n\ncore_bp = Blueprint(\"core\", __name__)<\/code><\/pre>\n<p>\u062a\u0648\u062c\u0647: \u0627\u06af\u0631 \u0628\u0627 Flask Blueprints \u062a\u0627\u0632\u0647 \u06a9\u0627\u0631 \u0647\u0633\u062a\u06cc\u062f\u060c \u062d\u062a\u0645\u0627\u064b \u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634 \u0631\u0627 \u062f\u0646\u0628\u0627\u0644 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u062f\u0631 \u0645\u0648\u0631\u062f \u0646\u062d\u0648\u0647 \u0639\u0645\u0644\u06a9\u0631\u062f \u0622\u0646 \u0628\u06cc\u0634\u062a\u0631 \u0628\u062f\u0627\u0646\u06cc\u062f.<\/p>\n<p>\u0627\u06a9\u0646\u0648\u0646\u060c \u0633\u0627\u062e\u062a\u0627\u0631 \u0641\u0627\u06cc\u0644 \u0634\u0645\u0627 \u0628\u0627\u06cc\u062f \u0634\u0628\u06cc\u0647 \u0622\u0646\u0686\u0647 \u062f\u0631 \u0632\u06cc\u0631 \u0645\u06cc \u0628\u06cc\u0646\u06cc\u062f \u0628\u0627\u0634\u062f:<\/p>\n<pre><code class=\"language-bash\">flask-two-factor-auth\/\n\u251c\u2500\u2500 src\/\n\u2502   \u251c\u2500\u2500 accounts\/\n\u2502   \u2502   \u251c\u2500\u2500 __init__.py\n\u2502   \u2502   \u2514\u2500\u2500 views.py\n\u2502   \u251c\u2500\u2500 core\/\n\u2502   \u2502   \u251c\u2500\u2500 __init__.py\n\u2502   \u2502   \u2514\u2500\u2500 views.py\n\u2502   \u2514\u2500\u2500 __init__.py\n\u251c\u2500\u2500 .env\n\u251c\u2500\u2500 config.py\n\u2514\u2500\u2500 manage.py<\/code><\/pre>\n<h2 id=\"how-to-create-a-user-model\"><span class=\"ez-toc-section\" id=\"%d9%86%d8%ad%d9%88%d9%87_%d8%a7%db%8c%d8%ac%d8%a7%d8%af_%db%8c%da%a9_%d9%85%d8%af%d9%84_%da%a9%d8%a7%d8%b1%d8%a8%d8%b1%db%8c\"><\/span><strong>\u0646\u062d\u0648\u0647 \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0645\u062f\u0644 \u06a9\u0627\u0631\u0628\u0631\u06cc<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f a \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645 <code>models.py<\/code> \u0641\u0627\u06cc\u0644 \u062f\u0627\u062e\u0644 <code>accounts<\/code> \u0628\u0633\u062a\u0647 \u0628\u0646\u062f\u06cc<\/p>\n<pre><code class=\"language-bash\">touch src\/accounts\/models.py<\/code><\/pre>\n<p>\u062f\u0631\u0648\u0646 <code>models.py<\/code> \u0641\u0627\u06cc\u0644\u060c \u06a9\u062f \u0632\u06cc\u0631 \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<pre><code class=\"language-python\">from datetime import datetime\n\nimport pyotp\nfrom flask_login import UserMixin\n\nfrom src import bcrypt, db\nfrom config import Config\n\n\nclass User(db.Model):\n\n    __tablename__ = \"users\"\n\n    id = db.Column(db.Integer, primary_key=True)\n    username = db.Column(db.String, unique=True, nullable=False)\n    password = db.Column(db.String, nullable=False)\n    created_at = db.Column(db.DateTime, nullable=False)\n    is_two_factor_authentication_enabled = db.Column(\n        db.Boolean, nullable=False, default=False)\n    secret_token = db.Column(db.String, unique=True)\n\n    def __init__(self, username, password):\n        self.username = username\n        self.password = bcrypt.generate_password_hash(password)\n        self.created_at = datetime.now()\n        self.secret_token = pyotp.random_base32()\n\n    def get_authentication_setup_uri(self):\n        return pyotp.totp.TOTP(self.secret_token).provisioning_uri(\n            name=self.username, issuer_name=Config.APP_NAME)\n\n    def is_otp_valid(self, user_otp):\n        totp = pyotp.parse_uri(self.get_authentication_setup_uri())\n        return totp.verify(user_otp)\n\n    def __repr__(self):\n        return f\"&lt;user {self.username}&gt;\"<\/code><\/pre>\n<p>\u062f\u0631 \u06a9\u062f \u0628\u0627\u0644\u0627 \u06cc\u06a9 \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u06cc\u062f <code>User<\/code> \u0645\u062f\u0644 \u0628\u0627 \u0627\u0631\u062b \u0628\u0631\u062f\u0646 <code>db.Model<\/code> \u06a9\u0644\u0627\u0633  \u0627\u06cc\u0646 <code>User<\/code> \u0645\u062f\u0644 \u0627\u0632 \u0641\u06cc\u0644\u062f\u0647\u0627\u06cc \u0632\u06cc\u0631 \u062a\u0634\u06a9\u06cc\u0644 \u0634\u062f\u0647 \u0627\u0633\u062a:<\/p>\n<ul>\n<li><code>id<\/code>: \u06a9\u0644\u06cc\u062f \u0627\u0635\u0644\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc <code>users<\/code> \u062c\u062f\u0648\u0644<\/li>\n<li><code>username<\/code>: \u0646\u0627\u0645 \u06a9\u0627\u0631\u0628\u0631\u06cc \u06a9\u0627\u0631\u0628\u0631 \u0631\u0627 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u06a9\u0646\u062f<\/li>\n<li><code>password<\/code>: \u0631\u0645\u0632 \u0639\u0628\u0648\u0631 \u0647\u0634 \u0634\u062f\u0647 \u06a9\u0627\u0631\u0628\u0631 \u0631\u0627 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u06a9\u0646\u062f<\/li>\n<li><code>created_at<\/code>: \u0632\u0645\u0627\u0646 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0627\u0631\u0628\u0631 \u0631\u0627 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u06a9\u0646\u062f<\/li>\n<li><code>is_two_factor_authentication_enabled<\/code>: \u067e\u0631\u0686\u0645 \u0628\u0648\u0644\u06cc\u0646 \u06a9\u0647 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u06a9\u0646\u062f \u0622\u06cc\u0627 \u06a9\u0627\u0631\u0628\u0631 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u062f\u0648 \u0645\u0631\u062d\u0644\u0647 \u0627\u06cc \u0631\u0627 \u0641\u0639\u0627\u0644 \u06a9\u0631\u062f\u0647 \u0627\u0633\u062a \u06cc\u0627 \u062e\u06cc\u0631.  \u0645\u0642\u062f\u0627\u0631 \u067e\u06cc\u0634 \u0641\u0631\u0636 \u0627\u0633\u062a <code>False<\/code>.<\/li>\n<li><code>secret_token<\/code>: \u06cc\u06a9 \u062a\u0648\u06a9\u0646 \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u062a\u0648\u0644\u06cc\u062f \u0634\u062f\u0647 \u0628\u0631\u0627\u06cc \u0647\u0631 \u06a9\u0627\u0631\u0628\u0631 \u0631\u0627 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0627\u062c\u0631\u0627\u06cc \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u062f\u0648 \u0645\u0631\u062d\u0644\u0647 \u0627\u06cc \u0636\u0631\u0648\u0631\u06cc \u0627\u0633\u062a.<\/li>\n<\/ul>\n<p>\u0633\u0627\u0632\u0646\u062f\u0647 \u0645\u0642\u062f\u0627\u0631 \u0631\u0627 \u0645\u0642\u062f\u0627\u0631\u062f\u0647\u06cc \u0627\u0648\u0644\u06cc\u0647 \u0645\u06cc \u06a9\u0646\u062f <code>User<\/code> \u0627\u0639\u062a\u0631\u0627\u0636 \u0628\u0647 \u0645\u0635\u062f\u0627\u0642 \u0628\u0627 \u0642\u0628\u0648\u0644 <code>username<\/code> \u0648 <code>password<\/code> \u0645\u0648\u0644\u0641\u0647 \u0647\u0627\u06cc.  \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0631\u0645\u0632 \u0639\u0628\u0648\u0631 \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0631\u0627 \u0647\u0634 \u0645\u06cc \u06a9\u0646\u062f <code>bcrypt.generate_password_hash(password)<\/code>\u060c \u0645\u0647\u0631 \u0632\u0645\u0627\u0646\u06cc \u0641\u0639\u0644\u06cc \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0639\u0644\u0627\u0645\u062a \u062b\u0628\u062a \u0645\u06cc \u06a9\u0646\u062f <code>created_at<\/code> \u0627\u0631\u0632\u0634\u060c \u0648 \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u062f <code>secret_token<\/code> \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f\u0646 <code>pyotp.random_base32()<\/code> \u0628\u0631\u0627\u06cc \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc 2FA<\/p>\n<p>\u0627\u06cc\u0646 <code>get_authentication_setup_uri()<\/code> \u0631\u0648\u0634 \u06cc\u06a9 URI \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u062a\u0648\u0633\u0637 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627\u06cc \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0645\u0627\u0646\u0646\u062f Google Authenticator \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.  \u06cc\u06a9 URI \u062d\u0627\u0648\u06cc \u0646\u0627\u0645 \u06a9\u0627\u0631\u0628\u0631\u06cc \u06a9\u0627\u0631\u0628\u0631 \u0648 \u0646\u0627\u0645 \u0628\u0631\u0646\u0627\u0645\u0647 (<code>Config.APP_NAME<\/code>) \u0628\u0631\u0627\u06cc \u062a\u0646\u0638\u06cc\u0645 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u062f\u0648 \u0645\u0631\u062d\u0644\u0647 \u0627\u06cc \u0636\u0631\u0648\u0631\u06cc \u0627\u0633\u062a.  \u0641\u0631\u0645\u062a \u0627\u0635\u0644\u06cc URI \u0627\u06cc\u0646 \u0627\u0633\u062a:<\/p>\n<pre><code class=\"language-bash\">otpauth:\/\/totp\/Example:alice@google.com?secret=JBSWY3DPEHPK3PXP&amp;issuer=Example<\/code><\/pre>\n<p>\u06a9\u0647 \u062f\u0631 \u0622\u0646 alice@google.com \u0646\u0627\u0645 \u06a9\u0627\u0631\u0628\u0631\u06cc \u06a9\u0627\u0631\u0628\u0631 \u0648 \u0645\u062b\u0627\u0644 \u0646\u0627\u0645 \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u0633\u062a.<\/p>\n<p>\u0628\u0639\u062f\u06cc\u060c <code>is_otp_valid()<\/code> \u0645\u062a\u062f \u0631\u0645\u0632 \u0639\u0628\u0648\u0631 \u06cc\u06a9\u0628\u0627\u0631 \u0645\u0635\u0631\u0641 (OTP) \u0648\u0627\u0631\u062f \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 \u06a9\u0627\u0631\u0628\u0631 \u062f\u0631 \u0647\u0646\u06af\u0627\u0645 \u0648\u0631\u0648\u062f \u0631\u0627 \u062a\u0623\u06cc\u06cc\u062f \u0645\u06cc \u06a9\u0646\u062f.  URI \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc \u06a9\u0647 \u0642\u0628\u0644\u0627\u064b \u062a\u0648\u0644\u06cc\u062f \u0634\u062f\u0647 \u0628\u0648\u062f \u0631\u0627 \u062a\u062c\u0632\u06cc\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u0627\u0639\u062a\u0628\u0627\u0631 OTP \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f (<code>user_otp<\/code>) \u0648 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u062f <code>True<\/code> \u0627\u06af\u0631 OTP \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0627\u0632 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0627\u06cc\u0645\u0646.<\/p>\n<p>\u062f\u0631 \u0646\u0647\u0627\u06cc\u062a\u060c <code>__repr__<\/code> \u0645\u062a\u062f \u06cc\u06a9 \u0646\u0645\u0627\u06cc\u0634 \u0631\u0634\u062a\u0647 \u0627\u06cc \u0627\u0632 <code>User<\/code> \u0634\u06cc\u060c \u0646\u0627\u0645 \u06a9\u0627\u0631\u0628\u0631\u06cc \u0645\u0631\u062a\u0628\u0637 \u0631\u0627 \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0646\u0645\u0648\u0646\u0647 \u0627\u06cc \u0627\u0632 \u06a9\u0644\u0627\u0633 \u0686\u0627\u067e \u0645\u06cc \u0634\u0648\u062f \u06cc\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0646\u0645\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f\u060c \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f.<\/p>\n<h2 id=\"how-to-add-flask-login\"><span class=\"ez-toc-section\" id=\"%d9%86%d8%ad%d9%88%d9%87_%d8%a7%d8%b6%d8%a7%d9%81%d9%87_%da%a9%d8%b1%d8%af%d9%86_flask-login\"><\/span><strong>\u0646\u062d\u0648\u0647 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 Flask-Login<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0645\u0647\u0645\u062a\u0631\u06cc\u0646 \u0628\u062e\u0634 Flask-Login \u0627\u06cc\u0646 \u0627\u0633\u062a <code>LoginManager<\/code> \u06a9\u0644\u0627\u0633\u06cc \u06a9\u0647 \u0628\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0634\u0645\u0627 \u0648 Flask-Login \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc \u062f\u0647\u062f \u0628\u0627 \u0647\u0645 \u06a9\u0627\u0631 \u06a9\u0646\u0646\u062f.<\/p>\n<p>\u062f\u0631 <code>src\/__init__.py<\/code> \u0641\u0627\u06cc\u0644\u060c \u06a9\u062f \u0632\u06cc\u0631 \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<pre><code class=\"language-python\">from decouple import config\nfrom flask import Flask\nfrom flask_login import LoginManager # Add this line\nfrom flask_migrate import Migrate\nfrom flask_sqlalchemy import SQLAlchemy\n\napp = Flask(__name__)\napp.config.from_object(config(\"APP_SETTINGS\"))\n\nlogin_manager = LoginManager() # Add this line\nlogin_manager.init_app(app) # Add this line\ndb = SQLAlchemy(app)\nmigrate = Migrate(app, db)\n\n# Registering blueprints\nfrom src.accounts.views import accounts_bp\nfrom src.core.views import core_bp\n\napp.register_blueprint(accounts_bp)\napp.register_blueprint(core_bp)<\/code><\/pre>\n<p>\u062f\u0631 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0627\u0644\u0627\u060c \u0645\u0627 \u0644\u0627\u06af\u06cc\u0646 \u0645\u0646\u06cc\u062c\u0631 \u0631\u0627 \u062f\u0631 \u0627\u067e\u0644\u06cc\u06a9\u06cc\u0634\u0646 \u062e\u0648\u062f \u0627\u06cc\u062c\u0627\u062f \u0648 \u0645\u0642\u062f\u0627\u0631\u062f\u0647\u06cc \u0627\u0648\u0644\u06cc\u0647 \u06a9\u0631\u062f\u06cc\u0645.<\/p>\n<p>\u062f\u0631 \u0645\u0631\u062d\u0644\u0647 \u0628\u0639\u062f\u060c \u0645\u0627 \u0628\u0627\u06cc\u062f \u06cc\u06a9 \u0631\u0627 \u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u06cc\u0645 <code>user_loader<\/code> \u067e\u0627\u0633\u062e \u0628\u0647 \u062a\u0645\u0627\u0633  \u0627\u06cc\u0646 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0628\u0631\u0627\u06cc \u0628\u0627\u0631\u06af\u06cc\u0631\u06cc \u0645\u062c\u062f\u062f \u0634\u06cc \u06a9\u0627\u0631\u0628\u0631 \u0627\u0632 \u0634\u0646\u0627\u0633\u0647 \u06a9\u0627\u0631\u0628\u0631\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0634\u062f\u0647 \u062f\u0631 \u062c\u0644\u0633\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0628\u0627\u06cc\u062f \u0634\u0646\u0627\u0633\u0647 \u06cc\u06a9 \u06a9\u0627\u0631\u0628\u0631 \u0631\u0627 \u0628\u06af\u06cc\u0631\u062f \u0648 \u0634\u06cc \u06a9\u0627\u0631\u0628\u0631 \u0645\u0631\u0628\u0648\u0637\u0647 \u0631\u0627 \u0628\u0631\u06af\u0631\u062f\u0627\u0646\u062f.<\/p>\n<pre><code class=\"language-python\">from src.accounts.models import User\n\n@login_manager.user_loader\ndef load_user(user_id):\n    return User.query.filter(User.id == int(user_id)).first()<\/code><\/pre>\n<p>\u0627\u06cc\u0646 <code>User<\/code> \u0645\u062f\u0644 \u0628\u0627\u06cc\u062f \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627 \u0648 \u0631\u0648\u0634 \u0647\u0627\u06cc \u0632\u06cc\u0631 \u0631\u0627 \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u06a9\u0646\u062f:<\/p>\n<ul>\n<li><code>is_authenticated<\/code>: \u0627\u06af\u0631 \u06a9\u0627\u0631\u0628\u0631 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0634\u062f\u0647 \u0628\u0627\u0634\u062f\u060c \u0627\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc True \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f.<\/li>\n<li><code>is_active<\/code>: \u0627\u06af\u0631 \u0627\u06cc\u0646 \u06cc\u06a9 \u06a9\u0627\u0631\u0628\u0631 \u0641\u0639\u0627\u0644 \u0628\u0627\u0634\u062f (\u0627\u06a9\u0627\u0646\u062a \u0641\u0639\u0627\u0644 \u0634\u062f\u0647 \u0628\u0627\u0634\u062f) \u0627\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc True \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f.<\/li>\n<li><code>is_anonymous<\/code>: \u0627\u06af\u0631 \u06a9\u0627\u0631\u0628\u0631 \u0646\u0627\u0634\u0646\u0627\u0633 \u0628\u0627\u0634\u062f\u060c \u0627\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc True \u0631\u0627 \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f (\u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0648\u0627\u0642\u0639\u06cc False \u0631\u0627 \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u0646\u062f).<\/li>\n<li><code>get_id()<\/code>: \u0627\u06cc\u0646 \u0645\u062a\u062f \u0631\u0634\u062a\u0647 \u0627\u06cc \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f \u06a9\u0647 \u0628\u0647 \u0637\u0648\u0631 \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u0627\u06cc\u0646 \u06a9\u0627\u0631\u0628\u0631 \u0631\u0627 \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0631\u0627\u06cc \u0628\u0627\u0631\u06af\u06cc\u0631\u06cc \u06a9\u0627\u0631\u0628\u0631 \u0627\u0632 <code>user_loader<\/code> \u067e\u0627\u0633\u062e \u0628\u0647 \u062a\u0645\u0627\u0633<\/li>\n<\/ul>\n<p>\u0627\u06a9\u0646\u0648\u0646\u060c \u0645\u0627 \u0646\u06cc\u0627\u0632\u06cc \u0628\u0647 \u0627\u062c\u0631\u0627\u06cc \u0635\u0631\u06cc\u062d \u0627\u06cc\u0646\u0647\u0627 \u0646\u062f\u0627\u0631\u06cc\u0645.  \u062f\u0631 \u0639\u0648\u0636\u060c Flask-Login \u06cc\u06a9 \u0631\u0627 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc \u06a9\u0646\u062f <code>UserMixin<\/code> \u06a9\u0644\u0627\u0633\u06cc \u06a9\u0647 \u0634\u0627\u0645\u0644 \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u0647\u0627\u06cc \u067e\u06cc\u0634 \u0641\u0631\u0636 \u0628\u0631\u0627\u06cc \u0647\u0645\u0647 \u0627\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627 \u0648 \u0645\u062a\u062f\u0647\u0627 \u0627\u0633\u062a.  \u0645\u0627 \u0641\u0642\u0637 \u0628\u0627\u06cc\u062f \u0622\u0646 \u0631\u0627 \u0628\u0647 \u0631\u0648\u0634 \u0632\u06cc\u0631 \u0628\u0647 \u0627\u0631\u062b \u0628\u0628\u0631\u06cc\u0645:<\/p>\n<pre><code class=\"language-python\">from datetime import datetime\n\nfrom flask_login import UserMixin # Add this line\n\nfrom src import bcrypt, db\n\n\nclass User(UserMixin, db.Model): # Change this line\n\t....<\/code><\/pre>\n<p>\u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0641\u0631\u0622\u06cc\u0646\u062f \u0648\u0631\u0648\u062f \u067e\u06cc\u0634\u200c\u0641\u0631\u0636 \u0631\u0627 \u062f\u0631 \u0642\u0633\u0645\u062a \u0633\u0641\u0627\u0631\u0634\u06cc\u200c\u0633\u0627\u0632\u06cc \u06a9\u0646\u06cc\u0645 <code>src\/__init__.py<\/code> \u0641\u0627\u06cc\u0644.<\/p>\n<p>\u0646\u0627\u0645 \u0646\u0645\u0627\u06cc \u0648\u0631\u0648\u062f \u0628\u0647 \u0633\u06cc\u0633\u062a\u0645 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0647 \u0635\u0648\u0631\u062a \u062a\u0646\u0638\u06cc\u0645 \u06a9\u0631\u062f <code>LoginManager.login_view<\/code>.  \u0645\u0642\u062f\u0627\u0631 \u0628\u0647 \u0646\u0627\u0645 \u062a\u0627\u0628\u0639\u06cc \u0627\u0634\u0627\u0631\u0647 \u062f\u0627\u0631\u062f \u06a9\u0647 \u0641\u0631\u0622\u06cc\u0646\u062f \u0648\u0631\u0648\u062f \u0631\u0627 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<pre><code class=\"language-python\">login_manager.login_view = \"accounts.login\"<\/code><\/pre>\n<p>\u0628\u0631\u0627\u06cc \u0633\u0641\u0627\u0631\u0634\u06cc \u06a9\u0631\u062f\u0646 \u062f\u0633\u062a\u0647 \u067e\u06cc\u0627\u0645\u060c \u062a\u0646\u0638\u06cc\u0645 \u06a9\u0646\u06cc\u062f <code>LoginManager.login_message_category<\/code>:<\/p>\n<pre><code class=\"language-python\">login_manager.login_message_category = \"danger\"<\/code><\/pre>\n<h2 id=\"how-to-add-templates-and-static-files\"><span class=\"ez-toc-section\" id=\"%d9%86%d8%ad%d9%88%d9%87_%d8%a7%d8%b6%d8%a7%d9%81%d9%87_%da%a9%d8%b1%d8%af%d9%86_%d9%82%d8%a7%d9%84%d8%a8_%d9%87%d8%a7_%d9%88_%d9%81%d8%a7%db%8c%d9%84_%d9%87%d8%a7%db%8c_%d8%a7%d8%b3%d8%aa%d8%a7%d8%aa%db%8c%da%a9\"><\/span><strong>\u0646\u062d\u0648\u0647 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 \u0642\u0627\u0644\u0628 \u0647\u0627 \u0648 \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u0627\u0633\u062a\u0627\u062a\u06cc\u06a9<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u06cc\u06a9 \u0641\u0627\u06cc\u0644 CSS \u0628\u0647 \u0646\u0627\u0645 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645 <code>styles.css<\/code> \u062f\u0631\u0648\u0646 <code>src\/static<\/code> \u067e\u0648\u0634\u0647:<\/p>\n<pre><code class=\"language-css\">.error {\n  color: red;\n  margin-bottom: 5px;\n  text-align: center;\n}\n\na {\n  text-decoration: none;\n}\n<\/code><\/pre>\n<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u0642\u0627\u0644\u0628 \u0647\u0627\u06cc \u0627\u0648\u0644\u06cc\u0647 \u0631\u0627 \u0646\u06cc\u0632 \u062f\u0631 \u062f\u0627\u062e\u0644 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645 <code>src\/templates<\/code> \u067e\u0648\u0634\u0647  \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 <code>_base.html<\/code> \u0641\u0627\u06cc\u0644 \u0648 \u06a9\u062f \u0632\u06cc\u0631 \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<pre><code class=\"language-html\">&lt;!DOCTYPE html&gt;\n&lt;html lang=\"en\"&gt;\n  &lt;head&gt;\n    &lt;meta charset=\"utf-8\"&gt;\n    &lt;title&gt;Two Factor Authentication&lt;\/title&gt;\n    &lt;!-- meta --&gt;\n    &lt;meta name=\"description\" content=\"\"&gt;\n    &lt;meta name=\"author\" content=\"\"&gt;\n    &lt;meta name=\"viewport\" content=\"width=device-width,initial-scale=1\"&gt;\n    &lt;!-- styles --&gt;\n    &lt;!-- CSS only --&gt;\n    &lt;link href=\"https:\/\/cdn.jsdelivr.net\/npm\/bootstrap@5.3.2\/dist\/css\/bootstrap.min.css\" rel=\"stylesheet\" integrity=\"sha384-T3c6CoIi6uLrA9TneNEoa7RxnatzjcDSCmG1MXxSR1GAsXEV\/Dwwykc2MPK8M2HN\" crossorigin=\"anonymous\"&gt;\n    &lt;link rel=\"stylesheet\" href=\"{{url_for('static', filename=\"styles.css\")}}\"&gt;\n    {% block css %}{% endblock %}\n  &lt;\/head&gt;\n  &lt;body&gt;\n\n    {% include \"navigation.html\" %}\n\n    &lt;div class=\"container\"&gt;\n\n      &lt;br&gt;\n\n      &lt;!-- messages --&gt;\n      {% with messages = get_flashed_messages(with_categories=true) %}\n      {% if messages %}\n      &lt;div class=\"row\"&gt;\n        &lt;div class=\"col-md-4\"&gt;&lt;\/div&gt;\n        &lt;div class=\"col-md-4\"&gt;\n          {% for category, message in messages %}\n          &lt;div class=\"alert alert-{{ category }} alert-dismissible fade show\" role=\"alert\"&gt;\n           {{message}}\n           &lt;button type=\"button\" class=\"btn-close\" data-bs-dismiss=\"alert\" aria-label=\"Close\"&gt;&lt;\/button&gt;\n          &lt;\/div&gt;\n          {% endfor %}\n        &lt;\/div&gt;\n        &lt;div class=\"col-md-4\"&gt;&lt;\/div&gt;\n      &lt;\/div&gt;\n      {% endif %}\n      {% endwith %}\n\n      &lt;!-- child template --&gt;\n      {% block content %}{% endblock %}\n\n    &lt;\/div&gt;\n\n    &lt;!-- scripts --&gt;\n    &lt;script src=\"https:\/\/code.jquery.com\/jquery-3.7.1.min.js\" integrity=\"sha256-\/JqT3SQfawRcv\/BIHPThkBvs0OEvtFFmqPF\/lYI\/Cxo=\" crossorigin=\"anonymous\"&gt;&lt;\/script&gt;\n    &lt;!-- JavaScript Bundle with Popper --&gt;\n    &lt;script src=\"https:\/\/cdn.jsdelivr.net\/npm\/@popperjs\/core@2.11.8\/dist\/umd\/popper.min.js\" integrity=\"sha384-I7E8VVD\/ismYTF4hNIPjVp\/Zjvgyol6VFvRkX\/vR+Vc4jQkC+hVqc2pM8ODewa9r\" crossorigin=\"anonymous\"&gt;&lt;\/script&gt;\n    &lt;script src=\"https:\/\/cdn.jsdelivr.net\/npm\/bootstrap@5.3.2\/dist\/js\/bootstrap.min.js\" integrity=\"sha384-BBtl+eGJRgqQAUMxJ7pMwbEyER4l1g+O15P+16Ep7Q9Q+zqX6gSbd85u4mG4QzX+\" crossorigin=\"anonymous\"&gt;&lt;\/script&gt;\n    {% block js %}{% endblock %}\n  &lt;\/body&gt;\n&lt;\/html&gt;<\/code><\/pre>\n<p>\u0627\u06cc\u0646 <code>_base.html<\/code> \u0641\u0627\u06cc\u0644 HTML \u0648\u0627\u0644\u062f \u0627\u0633\u062a \u06a9\u0647 \u062a\u0648\u0633\u0637 \u0633\u0627\u06cc\u0631 \u0642\u0627\u0644\u0628 \u0647\u0627 \u0628\u0647 \u0627\u0631\u062b \u0645\u06cc \u0631\u0633\u062f.  \u0645\u0627 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0627\u0632 Bootstrap 5 \u0631\u0627 \u062f\u0631 \u0641\u0627\u06cc\u0644 \u0641\u0648\u0642 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0647 \u0627\u06cc\u0645.  \u0645\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0627\u0632 Flask Flashes \u0628\u0631\u0627\u06cc \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0646 \u0647\u0634\u062f\u0627\u0631\u0647\u0627\u06cc Bootstrap \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645.<\/p>\n<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u06cc\u06a9 \u0631\u0627 \u0646\u06cc\u0632 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645 <code>navigation.html<\/code> \u0641\u0627\u06cc\u0644\u06cc \u06a9\u0647 \u0634\u0627\u0645\u0644 \u0646\u0648\u0627\u0631 \u0646\u0627\u0648\u0628\u0631\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u0633\u062a:<\/p>\n<pre><code class=\"language-html\">&lt;!-- Navigation --&gt;\n&lt;nav class=\"navbar bg-dark navbar-expand-lg bg-body-tertiary p-3\" data-bs-theme=\"dark\"&gt;\n  &lt;div class=\"container-fluid\"&gt;\n    &lt;a class=\"navbar-brand\" href=\"https:\/\/www.freecodecamp.org\/news\/how-to-implement-two-factor-authentication-in-your-flask-app\/{{ url_for(\"core.home') }}\"&gt;Two-Factor Authentication App&lt;\/a&gt;\n    &lt;button class=\"navbar-toggler\" type=\"button\" data-bs-toggle=\"collapse\" data-bs-target=\"#navbarSupportedContent\" aria-controls=\"navbarSupportedContent\" aria-expanded=\"false\" aria-label=\"Toggle navigation\"&gt;\n      &lt;span class=\"navbar-toggler-icon\"&gt;&lt;\/span&gt;\n    &lt;\/button&gt;\n    &lt;div class=\"collapse navbar-collapse\" id=\"navbarSupportedContent\"&gt;\n      {% if current_user.is_authenticated %}\n      &lt;a href=\"https:\/\/www.freecodecamp.org\/news\/how-to-implement-two-factor-authentication-in-your-flask-app\/{{ url_for(\"accounts.logout') }}\"&gt;&lt;button type=\"button\" class=\"btn btn-danger me-2\"&gt;Logout&lt;\/button&gt;&lt;\/a&gt;\n      {% endif %}\n    &lt;\/div&gt;\n  &lt;\/div&gt;\n&lt;\/nav&gt;<\/code><\/pre>\n<p>\u062a\u0648\u062c\u0647 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u0645\u0627 \u0647\u0646\u0648\u0632 \u0646\u0645\u0627\u0647\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u062f\u0647 \u062f\u0631 \u0628\u0627\u0644\u0627 \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u0646\u06a9\u0631\u062f\u0647 \u0627\u06cc\u0645.<\/p>\n<h2 id=\"how-to-create-the-homepage\"><span class=\"ez-toc-section\" id=\"%d9%86%d8%ad%d9%88%d9%87_%d8%a7%db%8c%d8%ac%d8%a7%d8%af_%d8%b5%d9%81%d8%ad%d9%87_%d8%a7%d8%b5%d9%84%db%8c\"><\/span><strong>\u0646\u062d\u0648\u0647 \u0627\u06cc\u062c\u0627\u062f \u0635\u0641\u062d\u0647 \u0627\u0635\u0644\u06cc<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0628\u062e\u0634 \u0627\u0628\u062a\u062f\u0627 \u06cc\u06a9 \u062a\u0627\u0628\u0639 view \u0628\u0631\u0627\u06cc \u0635\u0641\u062d\u0647 \u0627\u0635\u0644\u06cc \u062f\u0631 \u062f\u0627\u062e\u0644 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>core\/views.py<\/code> \u0641\u0627\u06cc\u0644.  \u06a9\u062f \u0632\u06cc\u0631 \u0631\u0627 \u062f\u0631 \u0622\u0646\u062c\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<pre><code class=\"language-python\">from flask import Blueprint, render_template\nfrom flask_login import login_required\n\ncore_bp = Blueprint(\"core\", __name__)\n\n\n@core_bp.route(\"\/\")\n@login_required\ndef home():\n    return render_template(\"core\/index.html\")\n<\/code><\/pre>\n<p>\u062a\u0648\u062c\u0647 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u0645\u0627 \u0627\u0632 \u0646\u0642\u0634\u0647 \u0628\u0631\u0627\u06cc \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 \u0645\u0633\u06cc\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f\u0647 \u0627\u06cc\u0645.  \u0627\u0644\u0641 \u0631\u0627 \u0646\u06cc\u0632 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u06cc\u0645 <code>@login_required<\/code> \u0645\u06cc\u0627\u0646 \u0627\u0641\u0632\u0627\u0631 \u0628\u0631\u0627\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u062f\u0633\u062a\u0631\u0633\u06cc \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0646\u0634\u062f\u0647.<\/p>\n<p>\u0628\u0639\u062f\u060c \u0628\u06cc\u0627\u06cc\u06cc\u062f \u06cc\u06a9 \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645 <code>index.html<\/code> \u0641\u0627\u06cc\u0644 \u062f\u0627\u062e\u0644 <code>templates\/core<\/code> \u067e\u0648\u0634\u0647\u060c \u0648 \u06a9\u062f \u0632\u06cc\u0631 \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<pre><code class=\"language-html\">{% extends \"_base.html\" %}\n{% block content %}\n\n&lt;h1 class=\"text-center\"&gt;Welcome {{current_user.username}}!&lt;\/h1&gt;\n\n{% endblock %}<\/code><\/pre>\n<p>\u0635\u0641\u062d\u0647 HTML \u0641\u0642\u0637 \u06cc\u06a9 \u067e\u06cc\u0627\u0645 \u062e\u0648\u0634 \u0622\u0645\u062f\u06af\u0648\u06cc\u06cc \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0634\u062f\u0647 \u062e\u0648\u0627\u0647\u062f \u062f\u0627\u0634\u062a.<\/p>\n<p>\u0633\u0627\u062e\u062a\u0627\u0631 \u0641\u0627\u06cc\u0644 \u0634\u0645\u0627 \u062f\u0631 \u062d\u0627\u0644 \u062d\u0627\u0636\u0631 \u0628\u0627\u06cc\u062f \u0628\u0647 \u0634\u06a9\u0644 \u0632\u06cc\u0631 \u0628\u0627\u0634\u062f:<\/p>\n<pre><code class=\"language-bash\">flask-two-factor-auth\/\n\u251c\u2500\u2500 src\/\n\u2502   \u251c\u2500\u2500 accounts\/\n\u2502   \u2502   \u251c\u2500\u2500 __init__.py\n\u2502   \u2502   \u2514\u2500\u2500 views.py\n\u2502   \u251c\u2500\u2500 core\/\n\u2502   \u2502   \u251c\u2500\u2500 __init__.py\n\u2502   \u2502   \u2514\u2500\u2500 views.py\n\u2502   \u251c\u2500\u2500 static\/\n\u2502   \u2502   \u2514\u2500\u2500 styles.css\n\u2502   \u251c\u2500\u2500 templates\/\n\u2502   \u2502   \u251c\u2500\u2500 core\/\n\u2502   \u2502   \u2502   \u2514\u2500\u2500 index.html\n\u2502   \u2502   \u251c\u2500\u2500 _base.html\n\u2502   \u2502   \u2514\u2500\u2500 navigation.html\n\u2502   \u2514\u2500\u2500 __init__.py\n\u251c\u2500\u2500 .env\n\u251c\u2500\u2500 config.py\n\u2514\u2500\u2500 manage.py<\/code><\/pre>\n<h2 id=\"how-to-implement-user-registration\"><span class=\"ez-toc-section\" id=\"%d9%86%d8%ad%d9%88%d9%87_%d8%a7%d8%ac%d8%b1%d8%a7%db%8c_%d8%ab%d8%a8%d8%aa_%d9%86%d8%a7%d9%85_%da%a9%d8%a7%d8%b1%d8%a8%d8%b1\"><\/span><strong>\u0646\u062d\u0648\u0647 \u0627\u062c\u0631\u0627\u06cc \u062b\u0628\u062a \u0646\u0627\u0645 \u06a9\u0627\u0631\u0628\u0631<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u0648\u0644 \u0627\u0632 \u0647\u0645\u0647\u060c \u0645\u0627 \u06cc\u06a9 \u0641\u0631\u0645 \u062b\u0628\u062a \u0646\u0627\u0645 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Flask-WTF \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u06cc\u0645.  \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 <code>forms.py<\/code> \u0641\u0627\u06cc\u0644 \u062f\u0627\u062e\u0644 <code>accounts<\/code> \u0628\u0633\u062a\u0647 \u0628\u0646\u062f\u06cc \u06a9\u0646\u06cc\u062f \u0648 \u06a9\u062f \u0632\u06cc\u0631 \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<pre><code class=\"language-python\">from flask_wtf import FlaskForm\nfrom wtforms import EmailField, PasswordField\nfrom wtforms.validators import DataRequired, Email, EqualTo, Length\n\nfrom src.accounts.models import User\n\n\nclass RegisterForm(FlaskForm):\n    username = StringField(\n        \"Username\", validators=[DataRequired(), Length(min=6, max=40)]\n    )\n    password = PasswordField(\n        \"Password\", validators=[DataRequired(), Length(min=6, max=25)]\n    )\n    confirm = PasswordField(\n        \"Repeat password\",\n        validators=[\n            DataRequired(),\n            EqualTo(\"password\", message=\"Passwords must match.\"),\n        ],\n    )\n\n    def validate(self, extra_validators):\n        initial_validation = super(RegisterForm, self).validate(extra_validators)\n        if not initial_validation:\n            return False\n        user = User.query.filter_by(username=self.username.data).first()\n        if user:\n            self.username.errors.append(\"Username already registered\")\n            return False\n        if self.password.data != self.confirm.data:\n            self.password.errors.append(\"Passwords must match\")\n            return False\n        return True\n<\/code><\/pre>\n<p>\u0627\u06cc\u0646 <code>RegisterForm<\/code> \u06af\u0633\u062a\u0631\u0634 \u0645\u06cc \u062f\u0647\u062f <code>FlaskForm<\/code> \u06a9\u0644\u0627\u0633 \u0648 \u0634\u0627\u0645\u0644 \u0633\u0647 \u0641\u06cc\u0644\u062f &#8211; <code>username<\/code>\u060c <code>password<\/code>\u060c \u0648 <code>confirm<\/code>.  \u0645\u0627 \u0627\u0639\u062a\u0628\u0627\u0631 \u0633\u0646\u062c\u06cc \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641\u06cc \u0645\u0627\u0646\u0646\u062f <code>DataRequired<\/code>\u060c <code>Length<\/code>\u060c <code>Email<\/code>\u060c \u0648 <code>EqualTo<\/code> \u0628\u0647 \u0632\u0645\u06cc\u0646\u0647 \u0647\u0627\u06cc \u0645\u0631\u0628\u0648\u0637\u0647<\/p>\n<p>\u0627\u0644\u0641 \u0631\u0627 \u0647\u0645 \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0631\u062f\u06cc\u0645 <code>validate()<\/code> \u0631\u0648\u0634\u06cc \u06a9\u0647 \u0647\u0646\u06af\u0627\u0645 \u0627\u0631\u0633\u0627\u0644 \u0641\u0631\u0645 \u0628\u0647 \u0637\u0648\u0631 \u062e\u0648\u062f\u06a9\u0627\u0631 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>\u062f\u0631 \u062f\u0627\u062e\u0644 \u0645\u062a\u062f\u060c \u0627\u0628\u062a\u062f\u0627 \u0627\u0639\u062a\u0628\u0627\u0631 \u0633\u0646\u062c\u06cc \u0627\u0648\u0644\u06cc\u0647 \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 FlaskForm \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u06cc\u0645.  \u062f\u0631 \u0635\u0648\u0631\u062a \u0645\u0648\u0641\u0642\u06cc\u062a \u0622\u0645\u06cc\u0632 \u0628\u0648\u062f\u0646\u060c \u0645\u0627 \u0627\u0639\u062a\u0628\u0627\u0631\u0633\u0646\u062c\u06cc \u0633\u0641\u0627\u0631\u0634\u06cc \u062e\u0648\u062f \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u06cc\u0645\u060c \u0645\u0627\u0646\u0646\u062f \u0628\u0631\u0631\u0633\u06cc \u0627\u06cc\u0646\u06a9\u0647 \u0622\u06cc\u0627 \u06a9\u0627\u0631\u0628\u0631 \u0642\u0628\u0644\u0627\u064b \u062b\u0628\u062a \u0646\u0627\u0645 \u06a9\u0631\u062f\u0647 \u0627\u0633\u062a \u06cc\u0627 \u062e\u06cc\u0631\u060c \u0648 \u06af\u0630\u0631\u0648\u0627\u0698\u0647 \u0631\u0627 \u0628\u0627 \u0631\u0645\u0632 \u0639\u0628\u0648\u0631 \u062a\u0623\u06cc\u06cc\u062f \u0634\u062f\u0647 \u0645\u0637\u0627\u0628\u0642\u062a \u0645\u06cc \u062f\u0647\u06cc\u0645.  \u062f\u0631 \u0635\u0648\u0631\u062a \u0648\u062c\u0648\u062f \u0647\u0631 \u06af\u0648\u0646\u0647 \u062e\u0637\u0627\u06cc\u06cc\u060c \u067e\u06cc\u0627\u0645 \u062e\u0637\u0627 \u0631\u0627 \u062f\u0631 \u0641\u06cc\u0644\u062f\u0647\u0627\u06cc \u0645\u0631\u0628\u0648\u0637\u0647 \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645.<\/p>\n<p>\u062d\u0627\u0644\u0627 \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0627\u0632 \u0627\u06cc\u0646 \u0641\u0631\u0645 \u062f\u0631 \u062f\u0627\u062e\u0644 \u0641\u0627\u06cc\u0644 HTML \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645.  \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f <code>accounts<\/code> \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u062f\u0627\u062e\u0644 <code>templates<\/code> \u067e\u0648\u0634\u0647 \u0648 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u062c\u062f\u06cc\u062f \u0628\u0647 \u0646\u0627\u0645 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f <code>register.html<\/code> \u062f\u0631\u0648\u0646 \u0622\u0646.  \u06a9\u062f \u0632\u06cc\u0631 \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<pre><code class=\"language-html\">{% extends \"_base.html\" %}\n\n{% block content %}\n\n&lt;div class=\"row\"&gt;\n  &lt;div class=\"col-md-4\"&gt;&lt;\/div&gt;\n  &lt;div class=\"col-md-4\"&gt;\n    &lt;main class=\"form-signin w-100 m-auto\"&gt;\n      &lt;form role=\"form\" method=\"post\" action=\"\"&gt;\n        {{ form.csrf_token }}\n        &lt;h1 class=\"h3 mb-3 fw-normal text-center\"&gt;Please register&lt;\/h1&gt;\n\n        &lt;div class=\"form-floating\"&gt;\n          {{ form.username(placeholder=\"username\", class=\"form-control mb-2\") }}\n          {{ form.username.label }}\n            {% if form.username.errors %}\n              {% for error in form.username.errors %}\n                &lt;div class=\"alert alert-danger\" role=\"alert\"&gt;\n                  {{ error }}\n                &lt;\/div&gt;\n              {% endfor %}\n            {% endif %}\n        &lt;\/div&gt;\n        &lt;div class=\"form-floating\"&gt;\n          {{ form.password(placeholder=\"password\", class=\"form-control mb-2\") }}\n          {{ form.password.label }}\n            {% if form.password.errors %}\n              {% for error in form.password.errors %}\n                &lt;div class=\"alert alert-danger\" role=\"alert\"&gt;\n                  {{ error }}\n                &lt;\/div&gt;\n              {% endfor %}\n            {% endif %}\n        &lt;\/div&gt;\n        &lt;div class=\"form-floating\"&gt;\n          {{ form.confirm(placeholder=\"Confirm Password\", class=\"form-control mb-2\") }}\n          {{ form.confirm.label }}\n            {% if form.confirm.errors %}\n              {% for error in form.confirm.errors %}\n                &lt;div class=\"alert alert-danger\" role=\"alert\"&gt;\n                  {{ error }}\n                &lt;\/div&gt;\n              {% endfor %}\n            {% endif %}\n        &lt;\/div&gt;\n        &lt;button class=\"w-100 btn btn-lg btn-primary\" type=\"submit\"&gt;Sign up&lt;\/button&gt;\n        &lt;p class=\"text-center mt-3\"&gt;Already registered? &lt;a href=\"https:\/\/www.freecodecamp.org\/news\/how-to-implement-two-factor-authentication-in-your-flask-app\/{{ url_for(\"accounts.login') }}\"&gt;Login now&lt;\/a&gt;&lt;\/p&gt;\n      &lt;\/form&gt;\n    &lt;\/main&gt;\n  &lt;\/div&gt;\n  &lt;div class=\"col-md-4\"&gt;&lt;\/div&gt;\n&lt;\/div&gt;\n\n{% endblock %}<\/code><\/pre>\n<p>\u062f\u0631 \u0642\u0627\u0644\u0628 Jinja \u0628\u0627\u0644\u0627\u060c \u0627\u0632 \u0641\u0631\u0645\u06cc \u06a9\u0647 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u06cc\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645 \u0648 \u0628\u0631\u0631\u0633\u06cc\u200c\u0647\u0627\u06cc \u0645\u0646\u0637\u0642\u06cc \u0631\u0633\u06cc\u062f\u06af\u06cc \u0628\u0647 \u062e\u0637\u0627\u0647\u0627 \u0631\u0627 \u0628\u0631\u0627\u06cc \u062e\u0637\u0627\u0647\u0627\u06cc \u0627\u0639\u062a\u0628\u0627\u0631\u0633\u0646\u062c\u06cc \u062f\u0631 \u0647\u0631 \u0641\u06cc\u0644\u062f \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645.  \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0628\u0627 \u06a9\u0644\u06cc\u06a9 \u0628\u0631 \u0631\u0648\u06cc \u062f\u06a9\u0645\u0647 &#8220;\u062b\u0628\u062a \u0646\u0627\u0645&#8221; \u0641\u0631\u0645 \u0631\u0627 \u0627\u0631\u0633\u0627\u0644 \u06a9\u0646\u0646\u062f \u0648 \u067e\u06cc\u0648\u0646\u062f\u06cc \u062f\u0631 \u0632\u06cc\u0631 \u0641\u0631\u0645 \u0628\u0647 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646\u06cc \u06a9\u0647 \u0642\u0628\u0644\u0627 \u062b\u0628\u062a \u0646\u0627\u0645 \u06a9\u0631\u062f\u0647 \u0627\u0646\u062f \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc \u062f\u0647\u062f \u062a\u0627 \u0628\u0631\u0627\u06cc \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0628\u0647 \u0635\u0641\u062d\u0647 \u0648\u0631\u0648\u062f \u0628\u0647 \u0633\u06cc\u0633\u062a\u0645 \u0628\u0631\u0648\u06cc\u062f.<\/p>\n<p>\u0628\u0639\u062f\u060c \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0627\u0632 \u0627\u06cc\u0646 \u0641\u0631\u0645 \u062f\u0631 <code>views.py<\/code> \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0628\u0631\u0627\u06cc \u0631\u0633\u06cc\u062f\u06af\u06cc \u0628\u0647 \u0641\u0631\u0622\u06cc\u0646\u062f \u062b\u0628\u062a \u0646\u0627\u0645.<\/p>\n<pre><code class=\"language-python\">from .forms import RegisterForm\nfrom src.accounts.models import User\nfrom src import db, bcrypt\nfrom flask_login import current_user\nfrom flask import Blueprint, flash, redirect, render_template, request, url_for\n\naccounts_bp = Blueprint(\"accounts\", __name__)\n\nHOME_URL = \"core.home\"\nSETUP_2FA_URL = \"accounts.setup_two_factor_auth\"\nVERIFY_2FA_URL = \"accounts.verify_two_factor_auth\"\n\n@accounts_bp.route(\"\/register\", methods=[\"GET\", \"POST\"])\ndef register():\n    if current_user.is_authenticated:\n        if current_user.is_two_factor_authentication_enabled:\n            flash(\"You are already registered.\", \"info\")\n            return redirect(url_for(HOME_URL))\n        else:\n            flash(\"You have not enabled 2-Factor Authentication. Please enable first to login.\", \"info\")\n            return redirect(url_for(SETUP_2FA_URL))\n    form = RegisterForm(request.form)\n    if form.validate_on_submit():\n        try:\n            user = User(username=form.username.data, password=form.password.data)\n            db.session.add(user)\n            db.session.commit()\n\n            login_user(user)\n            flash(\"You are registered. You have to enable 2-Factor Authentication first to login.\", \"success\")\n\n            return redirect(url_for(SETUP_2FA_URL))\n        except Exception:\n            db.session.rollback()\n            flash(\"Registration failed. Please try again.\", \"danger\")\n\n    return render_template(\"accounts\/register.html\", form=form)\n<\/code><\/pre>\n<p>\u0645\u0633\u06cc\u0631 \u0628\u0627 \u0628\u0631\u0631\u0633\u06cc \u0627\u06cc\u0646\u06a9\u0647 \u0622\u06cc\u0627 \u06a9\u0627\u0631\u0628\u0631 \u0641\u0639\u0644\u06cc \u0642\u0628\u0644\u0627\u064b \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0634\u062f\u0647 \u0627\u0633\u062a \u06cc\u0627 \u062e\u06cc\u0631 \u0622\u063a\u0627\u0632 \u0645\u06cc \u0634\u0648\u062f.  \u0627\u06af\u0631 \u0686\u0646\u06cc\u0646 \u0627\u0633\u062a\u060c \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0622\u06cc\u0627 2FA \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631 \u0641\u0639\u0627\u0644 \u0627\u0633\u062a \u06cc\u0627 \u062e\u06cc\u0631.  \u0627\u06af\u0631 2FA \u0642\u0628\u0644\u0627\u064b \u0641\u0639\u0627\u0644 \u0628\u0627\u0634\u062f\u060c \u067e\u06cc\u0627\u0645\u06cc \u0628\u0647 \u06a9\u0627\u0631\u0628\u0631 \u0627\u0637\u0644\u0627\u0639 \u0645\u06cc\u200c\u062f\u0647\u062f \u06a9\u0647 \u0642\u0628\u0644\u0627\u064b \u062b\u0628\u062a\u200c\u0646\u0627\u0645 \u06a9\u0631\u062f\u0647\u200c\u0627\u0646\u062f \u0648 \u0627\u0648 \u0631\u0627 \u0628\u0647 URL \u062e\u0627\u0646\u0647 \u0647\u062f\u0627\u06cc\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f.  \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0627\u06af\u0631 \u06a9\u0627\u0631\u0628\u0631 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0634\u062f\u0647 \u0628\u0627\u0634\u062f \u0627\u0645\u0627 2FA \u0641\u0639\u0627\u0644 \u0646\u0628\u0627\u0634\u062f\u060c \u06cc\u06a9 \u067e\u06cc\u0627\u0645 \u0641\u0644\u0634 \u0627\u0632 \u06a9\u0627\u0631\u0628\u0631 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u062f \u062a\u0627 \u0642\u0628\u0644 \u0627\u0632 \u0648\u0631\u0648\u062f \u0628\u0647 \u0633\u06cc\u0633\u062a\u0645\u060c \u0627\u0628\u062a\u062f\u0627 2FA \u0631\u0627 \u0641\u0639\u0627\u0644 \u06a9\u0631\u062f\u0647 \u0648 \u0622\u0646\u0647\u0627 \u0631\u0627 \u0628\u0647 URL \u062a\u0646\u0638\u06cc\u0645 2FA \u0647\u062f\u0627\u06cc\u062a \u06a9\u0646\u062f.<\/p>\n<p>\u0627\u06af\u0631 \u06a9\u0627\u0631\u0628\u0631 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0646\u0634\u062f\u0647 \u0628\u0627\u0634\u062f \u06cc\u0627 \u0647\u0646\u0648\u0632 2FA \u0631\u0627 \u062b\u0628\u062a \u0646\u06a9\u0631\u062f\u0647 \u0628\u0627\u0634\u062f\u060c \u06a9\u062f \u06cc\u06a9 \u0641\u0631\u0645 \u062b\u0628\u062a \u0646\u0627\u0645 \u0631\u0627 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0645\u06cc \u06a9\u0646\u062f \u0648 \u067e\u0633 \u0627\u0632 \u0627\u0631\u0633\u0627\u0644\u060c \u0627\u0639\u062a\u0628\u0627\u0631 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0641\u0631\u0645 \u0631\u0627 \u062a\u0623\u06cc\u06cc\u062f \u0645\u06cc \u06a9\u0646\u062f.  \u067e\u0633 \u0627\u0632 \u062a\u0627\u06cc\u06cc\u062f \u0645\u0648\u0641\u0642\u06cc\u062a \u0622\u0645\u06cc\u0632 \u0641\u0631\u0645\u060c \u06cc\u06a9 \u0641\u0631\u0645 \u062c\u062f\u06cc\u062f \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>User<\/code> \u0628\u0627 \u0646\u0627\u0645 \u06a9\u0627\u0631\u0628\u0631\u06cc \u0648 \u0631\u0645\u0632 \u0639\u0628\u0648\u0631 \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0634\u06cc\u0621 \u06a9\u0646\u06cc\u062f \u0648 \u0622\u0646 \u0631\u0627 \u062f\u0631 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0630\u062e\u06cc\u0631\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u067e\u0633 \u0627\u0632 \u062b\u0628\u062a \u0646\u0627\u0645 \u0645\u0648\u0641\u0642\u06cc\u062a \u0622\u0645\u06cc\u0632 \u06a9\u0627\u0631\u0628\u0631\u060c \u06a9\u0627\u0631\u0628\u0631 \u062a\u0627\u0632\u0647 \u062b\u0628\u062a \u0646\u0627\u0645 \u0634\u062f\u0647 \u0648\u0627\u0631\u062f \u0633\u06cc\u0633\u062a\u0645 \u0645\u06cc \u0634\u0648\u062f. \u06cc\u06a9 \u067e\u06cc\u0627\u0645 \u0645\u0648\u0641\u0642\u06cc\u062a \u0622\u0645\u06cc\u0632 \u0686\u0634\u0645\u06a9 \u0645\u06cc \u0632\u0646\u062f \u06a9\u0647 \u0628\u0647 \u06a9\u0627\u0631\u0628\u0631 \u0627\u0632 \u062b\u0628\u062a \u0646\u0627\u0645 \u0645\u0648\u0641\u0642\u06cc\u062a \u0622\u0645\u06cc\u0632 \u0627\u0637\u0644\u0627\u0639 \u0645\u06cc \u062f\u0647\u062f \u0648 \u0627\u0632 \u0627\u0648 \u0645\u06cc \u062e\u0648\u0627\u0647\u062f \u0642\u0628\u0644 \u0627\u0632 \u0648\u0631\u0648\u062f \u0628\u0647 \u0633\u06cc\u0633\u062a\u0645 2FA \u0631\u0627 \u0641\u0639\u0627\u0644 \u06a9\u0646\u062f. \u0645\u062a\u0639\u0627\u0642\u0628\u0627\u064b\u060c \u06a9\u0627\u0631\u0628\u0631 \u0628\u0647 URL \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc 2FA \u0647\u062f\u0627\u06cc\u062a \u0645\u06cc \u0634\u0648\u062f \u062a\u0627 2FA \u0641\u0639\u0627\u0644 \u0634\u0648\u062f.<\/p>\n<h2 id=\"how-to-implement-user-login\"><span class=\"ez-toc-section\" id=\"%d9%86%d8%ad%d9%88%d9%87_%d9%be%db%8c%d8%a7%d8%af%d9%87_%d8%b3%d8%a7%d8%b2%db%8c_%d9%88%d8%b1%d9%88%d8%af_%da%a9%d8%a7%d8%b1%d8%a8%d8%b1\"><\/span><strong>\u0646\u062d\u0648\u0647 \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u0648\u0631\u0648\u062f \u06a9\u0627\u0631\u0628\u0631<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u0628\u062a\u062f\u0627 \u0628\u06cc\u0627\u06cc\u06cc\u062f \u06cc\u06a9 \u0641\u0631\u0645 \u0648\u0631\u0648\u062f \u0628\u0647 \u0633\u06cc\u0633\u062a\u0645 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645 <code>accounts\/forms.py<\/code> \u0641\u0627\u06cc\u0644:<\/p>\n<pre><code class=\"language-python\">class LoginForm(FlaskForm):\n    username = StringField(\"Username\", validators=[DataRequired()])\n    password = PasswordField(\"Password\", validators=[DataRequired()])<\/code><\/pre>\n<p>\u0641\u0631\u0645 \u0645\u0634\u0627\u0628\u0647 \u0641\u0631\u0645 \u062b\u0628\u062a \u0646\u0627\u0645 \u0627\u0633\u062a \u0627\u0645\u0627 \u0641\u0642\u0637 \u062f\u0648 \u0641\u06cc\u0644\u062f \u062f\u0627\u0631\u062f \u2013 <code>username<\/code> \u0648 <code>password<\/code>.<\/p>\n<p>\u062d\u0627\u0644\u0627 \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0627\u0632 \u0627\u06cc\u0646 \u0641\u0631\u0645 \u062f\u0631 \u062f\u0627\u062e\u0644 \u0641\u0627\u06cc\u0644 HTML \u062c\u062f\u06cc\u062f \u0628\u0647 \u0646\u0627\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645 <code>login.html<\/code> \u0627\u06cc\u062c\u0627\u062f \u0634\u062f\u0647 \u062f\u0631 \u062f\u0627\u062e\u0644 <code>templates\/accounts<\/code> \u0641\u0647\u0631\u0633\u062a \u0631\u0627\u0647\u0646\u0645\u0627.  \u06a9\u062f \u0632\u06cc\u0631 \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<pre><code class=\"language-html\">{% extends \"_base.html\" %}\n\n{% block content %}\n\n&lt;div class=\"row\"&gt;\n  &lt;div class=\"col-md-4\"&gt;&lt;\/div&gt;\n  &lt;div class=\"col-md-4\"&gt;\n    &lt;main class=\"form-signin w-100 m-auto\"&gt;\n      &lt;form role=\"form\" method=\"post\" action=\"\"&gt;\n        {{ form.csrf_token }}\n        &lt;h1 class=\"h3 mb-3 fw-normal text-center\"&gt;Please sign in&lt;\/h1&gt;\n\n        &lt;div class=\"form-floating\"&gt;\n          {{ form.username(placeholder=\"username\", class=\"form-control mb-2\") }}\n          {{ form.username.label }}\n            {% if form.username.errors %}\n              {% for error in form.username.errors %}\n              &lt;div class=\"alert alert-danger\" role=\"alert\"&gt;\n                {{ error }}\n              &lt;\/div&gt;\n              {% endfor %}\n            {% endif %}\n        &lt;\/div&gt;\n        &lt;div class=\"form-floating\"&gt;\n          {{ form.password(placeholder=\"password\", class=\"form-control mb-2\") }}\n          {{ form.password.label }}\n            {% if form.password.errors %}\n              {% for error in form.password.errors %}\n                &lt;div class=\"alert alert-danger\" role=\"alert\"&gt;\n                  {{ error }}\n                &lt;\/div&gt;\n              {% endfor %}\n            {% endif %}\n        &lt;\/div&gt;\n        &lt;button class=\"w-100 btn btn-lg btn-primary\" type=\"submit\"&gt;Sign in&lt;\/button&gt;\n        &lt;p class=\"text-center mt-3\"&gt;New User? &lt;a href=\"https:\/\/www.freecodecamp.org\/news\/how-to-implement-two-factor-authentication-in-your-flask-app\/{{ url_for(\"accounts.register') }}\"&gt;Register now&lt;\/a&gt;&lt;\/p&gt;\n      &lt;\/form&gt;\n    &lt;\/main&gt;\n  &lt;\/div&gt;\n  &lt;div class=\"col-md-4\"&gt;&lt;\/div&gt;\n&lt;\/div&gt;\n\n{% endblock %}<\/code><\/pre>\n<p>\u0641\u0627\u06cc\u0644 HTML \u0628\u0627\u0644\u0627 \u0646\u06cc\u0632 \u0634\u0628\u06cc\u0647 \u0628\u0647 <code>register.html<\/code> \u0641\u0627\u06cc\u0644 \u0627\u0645\u0627 \u062a\u0646\u0647\u0627 \u0628\u0627 \u062f\u0648 \u0641\u06cc\u0644\u062f \u0628\u0631\u0627\u06cc \u0646\u0627\u0645 \u06a9\u0627\u0631\u0628\u0631\u06cc \u0648 \u0631\u0645\u0632 \u0639\u0628\u0648\u0631.<\/p>\n<p>\u062f\u0631 \u0645\u0631\u062d\u0644\u0647 \u0628\u0639\u062f\u060c \u0628\u06cc\u0627\u06cc\u06cc\u062f \u06cc\u06a9 \u062a\u0627\u0628\u0639 view \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645 \u062a\u0627 \u0641\u0631\u0622\u06cc\u0646\u062f \u0648\u0631\u0648\u062f \u0628\u0647 \u0633\u06cc\u0633\u062a\u0645 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u062f <code>accounts\/views.py<\/code> \u0641\u0627\u06cc\u0644:<\/p>\n<pre><code class=\"language-python\">from .forms import LoginForm, RegisterForm\n\n@accounts_bp.route(\"\/login\", methods=[\"GET\", \"POST\"])\ndef login():\n    if current_user.is_authenticated:\n        if current_user.is_two_factor_authentication_enabled:\n            flash(\"You are already logged in.\", \"info\")\n            return redirect(url_for(HOME_URL))\n        else:\n            flash(\"You have not enabled 2-Factor Authentication. Please enable first to login.\", \"info\")\n            return redirect(url_for(SETUP_2FA_URL))\n        \n    form = LoginForm(request.form)\n    if form.validate_on_submit():\n        user = User.query.filter_by(username=form.username.data).first()\n        if user and bcrypt.check_password_hash(user.password, request.form[\"password\"]):\n            login_user(user)\n            if not current_user.is_two_factor_authentication_enabled:\n                flash(\n                    \"You have not enabled 2-Factor Authentication. Please enable first to login.\", \"info\")\n                return redirect(url_for(SETUP_2FA_URL))\n            return redirect(url_for(VERIFY_2FA_URL))\n        elif not user:\n            flash(\"You are not registered. Please register.\", \"danger\")\n        else:\n            flash(\"Invalid username and\/or password.\", \"danger\")\n    return render_template(\"accounts\/login.html\", form=form)<\/code><\/pre>\n<p>\u0645\u0633\u06cc\u0631 \u0628\u0627 \u0628\u0631\u0631\u0633\u06cc \u0627\u06cc\u0646\u06a9\u0647 \u0622\u06cc\u0627 \u06a9\u0627\u0631\u0628\u0631 \u0641\u0639\u0644\u06cc \u0642\u0628\u0644\u0627\u064b \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0634\u062f\u0647 \u0627\u0633\u062a \u0634\u0631\u0648\u0639 \u0645\u06cc \u0634\u0648\u062f.  \u0627\u06af\u0631 \u06a9\u0627\u0631\u0628\u0631 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0634\u062f\u0647 \u0628\u0627\u0634\u062f \u0648 2FA \u0641\u0639\u0627\u0644 \u0628\u0627\u0634\u062f\u060c \u067e\u06cc\u0627\u0645\u06cc \u0628\u0647 \u06a9\u0627\u0631\u0628\u0631 \u0627\u0637\u0644\u0627\u0639 \u0645\u06cc\u200c\u062f\u0647\u062f \u06a9\u0647 \u0642\u0628\u0644\u0627\u064b \u0648\u0627\u0631\u062f \u0634\u062f\u0647 \u0627\u0633\u062a \u0648 \u0627\u0648 \u0631\u0627 \u0628\u0647 URL \u062e\u0627\u0646\u0647 \u0647\u062f\u0627\u06cc\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f.  \u0627\u06af\u0631 \u06a9\u0627\u0631\u0628\u0631 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0634\u062f\u0647 \u0628\u0627\u0634\u062f \u0627\u0645\u0627 2FA \u0641\u0639\u0627\u0644 \u0646\u0628\u0627\u0634\u062f\u060c \u06cc\u06a9 \u067e\u06cc\u0627\u0645 \u0641\u0644\u0634 \u0627\u0632 \u06a9\u0627\u0631\u0628\u0631 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u062f \u062a\u0627 \u0642\u0628\u0644 \u0627\u0632 \u0648\u0631\u0648\u062f \u0628\u0647 \u0633\u06cc\u0633\u062a\u0645\u060c 2FA \u0631\u0627 \u0641\u0639\u0627\u0644 \u06a9\u0646\u062f \u0648 \u0627\u0648 \u0631\u0627 \u0628\u0647 URL \u062a\u0646\u0638\u06cc\u0645 2FA \u0647\u062f\u0627\u06cc\u062a \u06a9\u0646\u062f.<\/p>\n<p>\u0627\u06af\u0631 \u06a9\u0627\u0631\u0628\u0631 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a 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\u0627\u06af\u0631 \u06a9\u0627\u0631\u0628\u0631 \u0648\u062c\u0648\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f \u0648 \u0631\u0645\u0632 \u0639\u0628\u0648\u0631 \u0628\u0627 \u0631\u0645\u0632 \u0639\u0628\u0648\u0631 \u0647\u0634 \u0634\u062f\u0647 \u0630\u062e\u06cc\u0631\u0647 \u0634\u062f\u0647 \u062f\u0631 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c \u06a9\u0627\u0631\u0628\u0631 \u0648\u0627\u0631\u062f \u0633\u06cc\u0633\u062a\u0645 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>\u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0627\u06cc\u0646\u060c \u0627\u06af\u0631 2FA \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631 \u0641\u0639\u0644\u06cc \u067e\u0633 \u0627\u0632 \u0648\u0631\u0648\u062f \u0645\u0648\u0641\u0642\u06cc\u062a \u0622\u0645\u06cc\u0632 \u0641\u0639\u0627\u0644 \u0646\u0628\u0627\u0634\u062f\u060c \u06cc\u06a9 \u067e\u06cc\u0627\u0645 \u0641\u0644\u0634 \u0627\u0632 \u06a9\u0627\u0631\u0628\u0631 \u0645\u06cc \u062e\u0648\u0627\u0647\u062f \u0642\u0628\u0644 \u0627\u0632 \u0627\u062f\u0627\u0645\u0647\u060c 2FA \u0631\u0627 \u0641\u0639\u0627\u0644 \u06a9\u0631\u062f\u0647 \u0648 \u0622\u0646\u0647\u0627 \u0631\u0627 \u0628\u0647 URL \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc 2FA \u0647\u062f\u0627\u06cc\u062a \u06a9\u0646\u062f.  \u0627\u06af\u0631 \u0648\u0631\u0648\u062f \u0645\u0648\u0641\u0642\u06cc\u062a \u0622\u0645\u06cc\u0632 \u0628\u0627\u0634\u062f \u0648 2FA \u0641\u0639\u0627\u0644 \u0628\u0627\u0634\u062f\u060c \u06a9\u0627\u0631\u0628\u0631 \u0628\u0647 URL \u062a\u0623\u06cc\u06cc\u062f 2FA \u0647\u062f\u0627\u06cc\u062a \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>\u0627\u06af\u0631 \u06a9\u0627\u0631\u0628\u0631 \u062b\u0628\u062a \u0646\u0627\u0645 \u0646\u06a9\u0631\u062f\u0647 \u0628\u0627\u0634\u062f\u060c \u06cc\u06a9 \u067e\u06cc\u0627\u0645 \u0641\u0644\u0634 \u0628\u0647 \u0627\u0648 \u0627\u0637\u0644\u0627\u0639 \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u062b\u0628\u062a \u0646\u0627\u0645 \u06a9\u0646\u062f.  \u062f\u0631 \u0635\u0648\u0631\u062a \u0639\u062f\u0645 \u062a\u0637\u0627\u0628\u0642 \u062f\u0631 \u0646\u0627\u0645 \u06a9\u0627\u0631\u0628\u0631\u06cc \u06cc\u0627 \u0631\u0645\u0632 \u0639\u0628\u0648\u0631 \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647\u060c \u06cc\u06a9 \u067e\u06cc\u0627\u0645 \u0641\u0644\u0634 \u062f\u06cc\u06af\u0631 \u06a9\u0627\u0631\u0628\u0631 \u0631\u0627 \u0627\u0632 \u0627\u0639\u062a\u0628\u0627\u0631 \u0646\u0627\u0645\u0639\u062a\u0628\u0631 \u0645\u0637\u0644\u0639 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<h2 id=\"how-to-log-out-the-users\"><span class=\"ez-toc-section\" id=\"%d9%86%d8%ad%d9%88%d9%87_%d8%ae%d8%b1%d9%88%d8%ac_%da%a9%d8%a7%d8%b1%d8%a8%d8%b1%d8%a7%d9%86\"><\/span>\u0646\u062d\u0648\u0647 \u062e\u0631\u0648\u062c \u06a9\u0627\u0631\u0628\u0631\u0627\u0646<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062e\u0631\u0648\u062c \u06a9\u0627\u0631\u0628\u0631 \u06cc\u06a9 \u0641\u0631\u0622\u06cc\u0646\u062f \u0628\u0633\u06cc\u0627\u0631 \u0633\u0627\u062f\u0647 \u0627\u0633\u062a.  \u0634\u0645\u0627 \u0641\u0642\u0637 \u0628\u0627\u06cc\u062f \u06cc\u06a9 \u062a\u0627\u0628\u0639 view \u0628\u0631\u0627\u06cc \u0622\u0646 \u062f\u0631 \u062f\u0627\u062e\u0644 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f <code>accounts\/views.py<\/code> \u0641\u0627\u06cc\u0644:<\/p>\n<pre><code class=\"language-python\">from flask_login import login_required, login_user, logout_user\n\n\n@accounts_bp.route(\"\/logout\")\n@login_required\ndef logout():\n    logout_user()\n    flash(\"You were logged out.\", \"success\")\n    return redirect(url_for(\"accounts.login\"))\n<\/code><\/pre>\n<p>\u0627\u06cc\u0646 <code>Flask-Login<\/code> \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u062d\u0627\u0648\u06cc \u0627\u0644\u0641 <code>logout_user<\/code> \u0631\u0648\u0634\u06cc \u06a9\u0647 \u06a9\u0627\u0631\u0628\u0631 \u0631\u0627 \u0627\u0632 \u062c\u0644\u0633\u0647 \u062d\u0630\u0641 \u0645\u06cc \u06a9\u0646\u062f.  \u0645\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f\u06cc\u0645 <code>@login_required<\/code> \u062f\u06a9\u0648\u0631\u0627\u062a\u0648\u0631 \u0628\u0647 \u0637\u0648\u0631\u06cc \u06a9\u0647 \u0641\u0642\u0637 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u062a\u0623\u06cc\u06cc\u062f \u0634\u062f\u0647 \u0628\u062a\u0648\u0627\u0646\u0646\u062f \u0627\u0632 \u0633\u06cc\u0633\u062a\u0645 \u062e\u0627\u0631\u062c \u0634\u0648\u0646\u062f.<\/p>\n<h2 id=\"how-to-add-the-setup-2fa-page\"><span class=\"ez-toc-section\" id=\"%d9%86%d8%ad%d9%88%d9%87_%d8%a7%d8%b6%d8%a7%d9%81%d9%87_%da%a9%d8%b1%d8%af%d9%86_%d8%b5%d9%81%d8%ad%d9%87_setup_2fa\"><\/span>\u0646\u062d\u0648\u0647 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 \u0635\u0641\u062d\u0647 Setup 2FA<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062a\u0627 \u0628\u0647 \u062d\u0627\u0644\u060c \u0647\u0631 \u0632\u0645\u0627\u0646 \u06a9\u0647 2FA \u062f\u0631 \u062d\u0633\u0627\u0628\u200c\u0647\u0627\u06cc\u0634\u0627\u0646 \u0641\u0639\u0627\u0644 \u0646\u0634\u062f\u0647 \u0628\u0627\u0634\u062f\u060c \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0631\u0627 \u0628\u0647 \u0635\u0641\u062d\u0647 setup 2FA \u0647\u062f\u0627\u06cc\u062a \u0645\u06cc\u200c\u06a9\u0631\u062f\u06cc\u0645\u060c \u0627\u0645\u0627 \u0647\u0646\u0648\u0632 \u0622\u0646 \u0631\u0627 \u0627\u062c\u0631\u0627 \u0646\u06a9\u0631\u062f\u0647\u200c\u0627\u06cc\u0645.  \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0631\u0627 \u062f\u0631 \u0627\u06cc\u0646 \u0628\u062e\u0634 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u0645.<\/p>\n<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0627 \u0645\u0633\u06cc\u0631 \u0635\u0641\u062d\u0647 \u0634\u0631\u0648\u0639 \u06a9\u0646\u06cc\u0645:<\/p>\n<pre><code class=\"language-python\">from src.utils import get_b64encoded_qr_image\n\n@accounts_bp.route(\"\/setup-2fa\")\n@login_required\ndef setup_two_factor_auth():\n    secret = current_user.secret_token\n    uri = current_user.get_authentication_setup_uri()\n    base64_qr_image = get_b64encoded_qr_image(uri)\n    return render_template(\"accounts\/setup-2fa.html\", secret=secret, qr_image=base64_qr_image)\n<\/code><\/pre>\n<p>\u0645\u0633\u06cc\u0631\u060c \u0627\u06cc\u062c\u0627\u062f \u0634\u062f\u0647 \u062f\u0631 \u062f\u0627\u062e\u0644 <code>accounts\/views.py<\/code>\u060c \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0641\u0642\u0637 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u062a\u0623\u06cc\u06cc\u062f \u0634\u062f\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0628\u0647 \u0622\u0646 \u062f\u0633\u062a\u0631\u0633\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u0646\u062f <code>@login_required<\/code> \u062f\u06a9\u0648\u0631\u0627\u062a\u0648\u0631 <\/p>\n<p>\u0628\u0627 \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0633\u06cc\u0631\u060c \u062a\u0627\u0628\u0639\u060c \u06a9\u0627\u0631\u0628\u0631 \u0641\u0639\u0644\u06cc \u0631\u0627 \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u0645\u06cc \u06a9\u0646\u062f <code>secret_token<\/code> \u0628\u0631\u0627\u06cc \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc 2FA \u0648 \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 URI \u0627\u0632 \u0637\u0631\u06cc\u0642 <code>current_user.get_authentication_setup_uri()<\/code> \u0628\u0631\u0627\u06cc \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0645\u0627\u0646\u0646\u062f Google Authenticator. <\/p>\n<p>\u0647\u0645\u0686\u0646\u06cc\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f <code>get_b64encoded_qr_image(uri)<\/code> \u0628\u0631\u0627\u06cc \u0628\u0647 \u062f\u0633\u062a \u0622\u0648\u0631\u062f\u0646 \u06cc\u06a9 \u062a\u0635\u0648\u06cc\u0631 \u06a9\u062f QR \u0628\u0627 \u06a9\u062f Base64 \u06a9\u0647 \u0646\u0634\u0627\u0646 \u062f\u0647\u0646\u062f\u0647 \u0627\u06cc\u0646 URI \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0627\u0633\u062a.  \u062f\u0631 \u0627\u062f\u0627\u0645\u0647 \u0628\u0647 \u062a\u0639\u0631\u06cc\u0641 \u0622\u0646 \u0645\u06cc \u067e\u0631\u062f\u0627\u0632\u06cc\u0645. <\/p>\n<p>\u062f\u0631 \u0646\u0647\u0627\u06cc\u062a\u060c \u0622\u0646 \u0631\u0627 \u0631\u0646\u062f\u0631 \u0645\u06cc \u06a9\u0646\u062f <code>setup-2fa.html<\/code> \u0627\u0644\u06af\u0648\u060c \u0639\u0628\u0648\u0631 \u0627\u0632 \u06a9\u0627\u0631\u0628\u0631 <code>secret_token<\/code> \u0648 \u062a\u0635\u0648\u06cc\u0631 QR \u0631\u0645\u0632\u06af\u0630\u0627\u0631\u06cc \u0634\u062f\u0647 \u0628\u0627 Base64 \u0631\u0627 \u0628\u0647 \u0627\u0644\u06af\u0648 \u0628\u0631\u0627\u06cc \u0627\u0633\u06a9\u0646 \u06a9\u0631\u062f\u0646 \u0622\u0646 \u062a\u0648\u0633\u0637 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646.<\/p>\n<p>\u0628\u0639\u062f\u060c a \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f <code>utils.py<\/code> \u0641\u0627\u06cc\u0644 \u062f\u0631 <code>src<\/code> \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0648 \u06a9\u062f \u0632\u06cc\u0631 \u0631\u0627 \u0628\u0631\u0627\u06cc \u062a\u0648\u0644\u06cc\u062f QR \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<pre><code class=\"language-python\">from io import BytesIO\nimport qrcode\nfrom base64 import b64encode\n\n\ndef get_b64encoded_qr_image(data):\n    print(data)\n    qr = qrcode.QRCode(version=1, box_size=10, border=5)\n    qr.add_data(data)\n    qr.make(fit=True)\n    img = qr.make_image(fill_color=\"black\", back_color=\"white\")\n    buffered = BytesIO()\n    img.save(buffered)\n    return b64encode(buffered.getvalue()).decode(\"utf-8\")\n<\/code><\/pre>\n<p>\u06cc\u0627\u062f\u062a \u0628\u0627\u0634\u062f <code>qrcode<\/code> \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0627\u06cc \u06a9\u0647 \u062f\u0631 \u0627\u0628\u062a\u062f\u0627\u06cc \u0622\u0645\u0648\u0632\u0634 \u0646\u0635\u0628 \u06a9\u0631\u062f\u06cc\u0645\u061f  \u0627\u06cc\u0646 \u062c\u0627\u06cc\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0645\u0627 \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f. <\/p>\n<p>\u0628\u0647 \u0645\u062d\u0636 \u062f\u0631\u06cc\u0627\u0641\u062a <code>data<\/code> \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0648\u0631\u0648\u062f\u06cc\u060c \u0646\u0634\u0627\u0646 \u062f\u0647\u0646\u062f\u0647 \u0645\u062d\u062a\u0648\u0627\u06cc\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0627\u06cc\u062f \u062f\u0631 \u06a9\u062f QR \u062a\u0639\u0628\u06cc\u0647 \u0634\u0648\u062f\u060c \u062a\u0627\u0628\u0639 \u06cc\u06a9 \u0634\u06cc QRCode \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <code>qrcode<\/code> \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647  \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0631\u0627 \u0628\u0647 \u0627\u06cc\u0646 \u0646\u0645\u0648\u0646\u0647 \u06a9\u062f QR \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u06a9\u062f QR \u0631\u0627 \u062a\u0648\u0644\u06cc\u062f \u0645\u06cc \u06a9\u0646\u062f.  \u0633\u067e\u0633 \u06a9\u062f \u0627\u06cc\u0646 \u06a9\u062f QR \u0631\u0627 \u0628\u0647 \u06cc\u06a9 \u0646\u0645\u0627\u06cc\u0634 \u062a\u0635\u0648\u06cc\u0631 \u062a\u0628\u062f\u06cc\u0644 \u0645\u06cc \u06a9\u0646\u062f. <\/p>\n<p>\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u0634\u06cc BytesIO\u060c \u0627\u06cc\u0646 \u062a\u0635\u0648\u06cc\u0631 \u0631\u0627 \u062f\u0631 \u062d\u0627\u0641\u0638\u0647 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u06a9\u0646\u062f.  \u0627\u06cc\u0646 \u062a\u0627\u0628\u0639 \u0628\u0647 \u06a9\u062f\u06af\u0630\u0627\u0631\u06cc \u0645\u062d\u062a\u0648\u0627\u06cc \u0627\u06cc\u0646 \u0628\u0627\u0641\u0631 \u062f\u0631\u0648\u0646 \u062d\u0627\u0641\u0638\u0647\u060c \u06a9\u0647 \u062a\u0635\u0648\u06cc\u0631 \u06a9\u062f QR \u0631\u0627 \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f\u060c \u062f\u0631 \u0642\u0627\u0644\u0628 Base64 \u06a9\u062f \u0645\u06cc\u200c\u06a9\u0646\u062f.  \u062f\u0631 \u0646\u0647\u0627\u06cc\u062a\u060c \u0627\u06cc\u0646 \u0631\u0634\u062a\u0647 \u0631\u0645\u0632\u06af\u0630\u0627\u0631\u06cc \u0634\u062f\u0647 \u0628\u0627 Base64 \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f \u0648 \u062a\u0635\u0648\u06cc\u0631 \u06a9\u062f QR \u0631\u0627 \u0645\u062d\u0635\u0648\u0631 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0622\u0645\u0627\u062f\u0647 \u0627\u0646\u062a\u0642\u0627\u0644 \u06cc\u0627 \u0646\u0645\u0627\u06cc\u0634 \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0627\u0633\u062a.<\/p>\n<p>\u0628\u0639\u062f\u060c \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645 <code>setup-2fa.html<\/code> \u0635\u0641\u062d\u0647 \u062f\u0627\u062e\u0644 <code>templates\/accounts<\/code> \u067e\u0648\u0634\u0647\u060c \u0648 \u0645\u062d\u062a\u0648\u0627\u06cc \u0632\u06cc\u0631 \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<pre><code class=\"language-html\">{% extends \"_base.html\" %}\n\n{% block content %}\n\n&lt;div class=\"row\"&gt;\n  &lt;div class=\"col-md-4\"&gt;&lt;\/div&gt;\n  &lt;div class=\"col-md-4\"&gt;\n    &lt;main class=\"form-signin w-100 m-auto\"&gt;\n      &lt;form role=\"form\"&gt;\n        &lt;h5&gt;Instructions!&lt;\/h5&gt;\n          &lt;ul&gt;\n            &lt;li&gt;Download &lt;a href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.google.android.apps.authenticator2&amp;hl=en&amp;gl=US\" target=\"_blank\"&gt;Google Authenticator&lt;\/a&gt; on your mobile.&lt;\/li&gt;\n            &lt;li&gt;Set up a new authenticator.&lt;\/li&gt;\n            &lt;li&gt;Once you have scanned the QR, please click &lt;a href=\"https:\/\/www.freecodecamp.org\/news\/how-to-implement-two-factor-authentication-in-your-flask-app\/{{ url_for(\"accounts.verify_two_factor_auth') }}\"&gt;here.&lt;\/li&gt;\n          &lt;\/ul&gt;\n          &lt;div class=\"text-center\"&gt;\n            &lt;img src=\"data:image\/png;base64, {{ qr_image }}\" alt=\"Secret Token\" style=\"width:200px;height:200px\"\/&gt;\n          &lt;\/div&gt;\n        &lt;div class=\"form-group\"&gt;\n          &lt;label for=\"secret\"&gt;Secret Token&lt;\/label&gt;\n          &lt;input type=\"text\" class=\"form-control\" id=\"secret\" value=\"{{ secret }}\" readonly&gt;\n        &lt;\/div&gt;\n        &lt;div class=\"text-center mt-2\"&gt;\n          &lt;button type=\"button\" class=\"btn btn-primary\" onclick=\"copySecret()\"&gt;\n            Copy Secret\n          &lt;\/button&gt;\n        &lt;\/div&gt;\n        &lt;p class=\"mt-4 text-center\"&gt;\n          Once you have scanned the QR, please click &lt;a href=\"https:\/\/www.freecodecamp.org\/news\/how-to-implement-two-factor-authentication-in-your-flask-app\/{{ url_for(\"accounts.verify_two_factor_auth') }}\"&gt;here&lt;\/a&gt;.\n        &lt;\/p&gt;\n      &lt;\/form&gt;\n    &lt;\/main&gt;\n  &lt;\/div&gt;\n  &lt;div class=\"col-md-4\"&gt;&lt;\/div&gt;\n&lt;\/div&gt;\n\n{% endblock %}\n\n{% block js %}\n&lt;script&gt;\n    function copySecret() {\n    var copyText = document.getElementById(\"secret\");\n    copyText.select();\n    copyText.setSelectionRange(0, 99999); \/*For mobile devices*\/\n    document.execCommand(\"copy\");\n    alert(\"Successfully copied TOTP secret token!\");\n  }\n&lt;\/script&gt;\n{% endblock %}<\/code><\/pre>\n<p>\u0645\u0627 \u062f\u0633\u062a\u0648\u0631\u0627\u0644\u0639\u0645\u0644 \u0647\u0627\u06cc\u06cc \u0631\u0627 \u062f\u0631 \u0635\u0641\u062d\u0647 \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u062a\u0627 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0622\u0646 \u0631\u0627 \u062f\u0646\u0628\u0627\u0644 \u06a9\u0646\u0646\u062f.  \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631\u0627\u0644\u0639\u0645\u0644\u200c\u0647\u0627 \u0645\u0631\u0627\u062d\u0644 \u0631\u0648\u0634\u0646\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc\u200c\u06a9\u0646\u062f \u062a\u0627 2FA \u0631\u0627 \u0641\u0639\u0627\u0644 \u06a9\u0646\u0646\u062f: \u0647\u062f\u0627\u06cc\u062a \u0622\u0646\u200c\u0647\u0627 \u0628\u0631\u0627\u06cc \u062f\u0627\u0646\u0644\u0648\u062f \u0628\u0631\u0646\u0627\u0645\u0647 Google Authenticator \u0627\u0632 \u0637\u0631\u06cc\u0642 \u067e\u06cc\u0648\u0646\u062f\u060c \u0647\u062f\u0627\u06cc\u062a \u0641\u0631\u0622\u06cc\u0646\u062f \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647\u060c \u0648 \u062a\u0631\u063a\u06cc\u0628 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0628\u0647 \u06a9\u0644\u06cc\u06a9 \u06a9\u0631\u062f\u0646 \u0631\u0648\u06cc \u067e\u06cc\u0648\u0646\u062f \u067e\u0633 \u0627\u0632 \u0627\u0633\u06a9\u0646 \u06a9\u062f QR \u0646\u0645\u0627\u06cc\u0634\u200c\u062f\u0627\u062f\u0647\u200c\u0634\u062f\u0647.<\/p>\n<p>\u0646\u0645\u0627\u06cc\u0634 \u06a9\u062f QR \u062f\u0631 \u0641\u0631\u0622\u06cc\u0646\u062f \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0645\u0631\u06a9\u0632\u06cc \u0627\u0633\u062a.  \u0627\u0644\u06af\u0648 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u062a\u0635\u0648\u06cc\u0631 \u06a9\u062f QR \u0631\u0627 \u062c\u0627\u0633\u0627\u0632\u06cc \u0645\u06cc \u06a9\u0646\u062f <code>&lt;img&gt;<\/code> \u062a\u06af \u0628\u0627 \u0645\u0646\u0628\u0639 \u062a\u0646\u0638\u06cc\u0645 \u0634\u062f\u0647 \u0631\u0648\u06cc \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u06a9\u062f\u06af\u0630\u0627\u0631\u06cc \u0634\u062f\u0647 \u0628\u0627 Base64 (<code>{{ qr_image }}<\/code>).  \u0627\u06cc\u0646 \u062a\u0635\u0648\u06cc\u0631 \u0646\u0634\u0627\u0646 \u062f\u0647\u0646\u062f\u0647 \u06a9\u0644\u06cc\u062f \u0645\u062e\u0641\u06cc \u0636\u0631\u0648\u0631\u06cc \u0628\u0631\u0627\u06cc \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc 2FA \u0627\u0633\u062a. <\/p>\n<p>\u0645\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u06a9\u0644\u06cc\u062f \u0645\u062e\u0641\u06cc \u0631\u0627 \u062f\u0631 \u062d\u0627\u0644\u062a \u0641\u0642\u0637 \u062e\u0648\u0627\u0646\u062f\u0646\u06cc \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u06cc\u0645 \u0648 \u0628\u0647 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f \u06a9\u0644\u06cc\u062f \u0631\u0627 \u0628\u062f\u0648\u0646 \u062a\u063a\u06cc\u06cc\u0631 \u0622\u0646 \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0646\u0646\u062f.  \u0645\u0627 \u06cc\u06a9 \u062f\u06a9\u0645\u0647 \u06a9\u067e\u06cc \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0647 \u0627\u06cc\u0645 \u062a\u0627 \u06a9\u067e\u06cc \u06a9\u0631\u062f\u0646 \u06a9\u0644\u06cc\u062f \u0631\u0627 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0622\u0633\u0627\u0646\u062a\u0631 \u06a9\u0646\u06cc\u0645.<\/p>\n<p>\u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0627\u06cc\u0646\u060c \u0645\u0627 \u067e\u06cc\u0648\u0646\u062f\u06cc \u0628\u0647 \u0635\u0641\u062d\u0647 \u062a\u0623\u06cc\u06cc\u062f 2FA \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0647\u200c\u0627\u06cc\u0645 \u06a9\u0647 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0631\u0627 \u0631\u0627\u0647\u0646\u0645\u0627\u06cc\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f \u062a\u0627 \u067e\u0633 \u0627\u0632 \u0627\u0633\u06a9\u0646 \u06a9\u062f QR\u060c \u0645\u0631\u0627\u062d\u0644 \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc \u0631\u0627 \u0627\u062f\u0627\u0645\u0647 \u062f\u0647\u0646\u062f.  \u0645\u0627 \u0627\u06cc\u0646 \u0642\u0627\u0628\u0644\u06cc\u062a \u0631\u0627 \u062f\u0631 \u0628\u062e\u0634 \u0628\u0639\u062f\u06cc \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f.<\/p>\n<p>\u0635\u0641\u062d\u0647 \u0634\u0645\u0627 \u062f\u0631 \u062d\u0627\u0644 \u062d\u0627\u0636\u0631 \u0686\u06af\u0648\u0646\u0647 \u0628\u0647 \u0646\u0638\u0631 \u0645\u06cc \u0631\u0633\u062f:<\/p>\n<figure class=\"kg-card kg-image-card kg-width-wide kg-card-hascaption\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/Screenshot-2023-11-26-010925.png\" class=\"kg-image\" alt=\"\u0627\u0633\u06a9\u0631\u06cc\u0646 \u0634\u0627\u062a-2023-11-26-010925\" width=\"1920\" height=\"943\" loading=\"lazy\" title=\"\"><figcaption>\u0635\u0641\u062d\u0647 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc 2FA<\/figcaption><\/figure>\n<h2 id=\"how-to-add-a-2fa-verification-page\"><span class=\"ez-toc-section\" id=\"%da%86%da%af%d9%88%d9%86%d9%87_%db%8c%da%a9_%d8%b5%d9%81%d8%ad%d9%87_%d8%aa%d8%a3%db%8c%db%8c%d8%af_2fa_%d8%a7%d8%b6%d8%a7%d9%81%d9%87_%da%a9%d9%86%db%8c%d9%85\"><\/span>\u0686\u06af\u0648\u0646\u0647 \u06cc\u06a9 \u0635\u0641\u062d\u0647 \u062a\u0623\u06cc\u06cc\u062f 2FA \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u0645<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0628\u062e\u0634\u060c \u062a\u0623\u06cc\u06cc\u062f 2FA \u0631\u0627 \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u0645.  \u0628\u0631\u0627\u06cc \u0634\u0631\u0648\u0639\u060c \u0645\u0627 \u0628\u0647 \u06cc\u06a9 \u0641\u0631\u0645 OTP \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u0645 \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f OTP \u062e\u0648\u062f \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u0646\u062f.  \u0645\u0637\u0627\u0644\u0628 \u0632\u06cc\u0631 \u0631\u0627 \u062f\u0631 \u0642\u0633\u0645\u062a \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f <code>accounts\/forms.py<\/code> \u0641\u0627\u06cc\u0644:<\/p>\n<pre><code class=\"language-python\">class TwoFactorForm(FlaskForm):\n    otp = StringField('Enter OTP', validators=[\n                      InputRequired(), Length(min=6, max=6)])<\/code><\/pre>\n<p>\u0627\u06cc\u0646 <code>TwoFactorForm<\/code> \u0634\u0627\u0645\u0644 \u0641\u0642\u0637 \u06cc\u06a9 \u0641\u06cc\u0644\u062f (<code>otp<\/code>) \u0628\u0631\u0627\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a OTP \u0627\u0632 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646.<\/p>\n<p>\u062d\u0627\u0644\u0627 \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0627\u0632 \u0627\u06cc\u0646 \u0641\u0631\u0645 \u062f\u0631 \u0642\u0633\u0645\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645 <code>verify-2fa.html<\/code> \u0641\u0627\u06cc\u0644 \u062f\u0627\u062e\u0644 <code>templates\/accounts<\/code> \u067e\u0648\u0634\u0647:<\/p>\n<pre><code class=\"language-html\">{% extends \"_base.html\" %}\n\n{% block content %}\n\n&lt;div class=\"row\"&gt;\n  &lt;div class=\"col-md-4\"&gt;&lt;\/div&gt;\n  &lt;div class=\"col-md-4\"&gt;\n    &lt;main class=\"form-signin w-100 m-auto\"&gt;\n      &lt;form role=\"form\" method=\"post\" action=\"\"&gt;\n        {{ form.csrf_token }}\n        &lt;h1 class=\"h3 mb-3 fw-normal text-center\"&gt;Enter OTP&lt;\/h1&gt;\n\n        &lt;div class=\"form-floating\"&gt;\n          {{ form.otp(placeholder=\"OTP\", class=\"form-control mb-2\") }}\n          {{ form.otp.label }}\n            {% if form.otp.errors %}\n              {% for error in form.otp.errors %}\n              &lt;div class=\"alert alert-danger\" role=\"alert\"&gt;\n                {{ error }}\n              &lt;\/div&gt;\n              {% endfor %}\n            {% endif %}\n        &lt;\/div&gt;\n        &lt;button class=\"w-100 btn btn-lg btn-primary\" type=\"submit\"&gt;Verify&lt;\/button&gt;\n      &lt;\/form&gt;\n    &lt;\/main&gt;\n  &lt;\/div&gt;\n  &lt;div class=\"col-md-4\"&gt;&lt;\/div&gt;\n&lt;\/div&gt;\n\n{% endblock %}<\/code><\/pre>\n<p>\u0642\u0627\u0644\u0628 Jinja \u0627\u0633\u0627\u0633\u0627\u064b \u062d\u0627\u0648\u06cc \u06cc\u06a9 \u0641\u0631\u0645 \u0628\u0627 \u06cc\u06a9 \u0641\u06cc\u0644\u062f \u0628\u0631\u0627\u06cc OTP \u0648 \u06cc\u06a9 \u062f\u06a9\u0645\u0647 \u062a\u0623\u06cc\u06cc\u062f \u0627\u0633\u062a. <\/p>\n<p>\u0627\u062c\u0627\u0632\u0647 \u062f\u0647\u06cc\u062f \u0645\u0633\u06cc\u0631\u06cc \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0627\u0631\u0633\u0627\u0644 \u0627\u06cc\u0646 \u0641\u0631\u0645 \u0631\u0627 \u062f\u0631 \u062f\u0627\u062e\u0644 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u062f <code>accounts\/views.py<\/code> \u0641\u0627\u06cc\u0644:<\/p>\n<pre><code class=\"language-python\">@accounts_bp.route(\"\/verify-2fa\", methods=[\"GET\", \"POST\"])\n@login_required\ndef verify_two_factor_auth():\n    form = TwoFactorForm(request.form)\n    if form.validate_on_submit():\n        if current_user.is_otp_valid(form.otp.data):\n            if current_user.is_two_factor_authentication_enabled:\n                flash(\"2FA verification successful. You are logged in!\", \"success\")\n                return redirect(url_for(HOME_URL))\n            else:\n                try:\n                    current_user.is_two_factor_authentication_enabled = True\n                    db.session.commit()\n                    flash(\"2FA setup successful. You are logged in!\", \"success\")\n                    return redirect(url_for(HOME_URL))\n                except Exception:\n                    db.session.rollback()\n                    flash(\"2FA setup failed. Please try again.\", \"danger\")\n                    return redirect(url_for(VERIFY_2FA_URL))\n        else:\n            flash(\"Invalid OTP. Please try again.\", \"danger\")\n            return redirect(url_for(VERIFY_2FA_URL))\n    else:\n        if not current_user.is_two_factor_authentication_enabled:\n            flash(\n                \"You have not enabled 2-Factor Authentication. Please enable it first.\", \"info\")\n        return render_template(\"accounts\/verify-2fa.html\", form=form)\n<\/code><\/pre>\n<p>\u0645\u0633\u06cc\u0631 \u0628\u0627 \u0645\u0642\u062f\u0627\u0631\u062f\u0647\u06cc \u0627\u0648\u0644\u06cc\u0647 \u06cc\u06a9 \u0641\u0631\u0645 \u0634\u0631\u0648\u0639 \u0645\u06cc \u0634\u0648\u062f (<code>TwoFactorForm<\/code>) \u0628\u0631\u0627\u06cc \u062a\u0623\u06cc\u06cc\u062f 2FA \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0628\u0647 \u062f\u0633\u062a \u0622\u0645\u062f\u0647 \u0627\u0632 \u062f\u0631\u062e\u0648\u0627\u0633\u062a.  \u067e\u0633 \u0627\u0632 \u0627\u0631\u0633\u0627\u0644 \u0641\u0631\u0645\u060c \u06a9\u062f \u0628\u0627 \u0686\u0646\u062f\u06cc\u0646 \u0628\u0631\u0631\u0633\u06cc \u0645\u0634\u0631\u0648\u0637 \u0628\u0631\u0627\u06cc \u062a\u0623\u06cc\u06cc\u062f \u0627\u0639\u062a\u0628\u0627\u0631 OTP \u0648\u0627\u0631\u062f \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 \u06a9\u0627\u0631\u0628\u0631 \u0627\u062f\u0627\u0645\u0647 \u0645\u06cc \u06cc\u0627\u0628\u062f.<\/p>\n<p>\u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0641\u0631\u0645 \u0628\u0627 \u0645\u0648\u0641\u0642\u06cc\u062a \u0627\u0631\u0633\u0627\u0644 \u0648 \u062a\u0623\u06cc\u06cc\u062f \u0634\u062f\u060c \u06a9\u062f \u0635\u062d\u062a OTP \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <code>current_user.is_otp_valid(form.otp.data)<\/code>\u060c \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0622\u06cc\u0627 OTP \u0648\u0627\u0631\u062f \u0634\u062f\u0647 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631 \u0641\u0639\u0644\u06cc \u0645\u0639\u062a\u0628\u0631 \u0627\u0633\u062a \u06cc\u0627 \u062e\u06cc\u0631.  \u0627\u06af\u0631 OTP \u0645\u0639\u062a\u0628\u0631 \u0628\u0627\u0634\u062f\u060c \u06a9\u062f \u0645\u0646\u0637\u0642 \u0632\u06cc\u0631 \u0631\u0627 \u0627\u062c\u0631\u0627 \u0645\u06cc \u06a9\u0646\u062f:<\/p>\n<ul>\n<li>\u0627\u06af\u0631 OTP \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0645\u0639\u062a\u0628\u0631 \u0628\u0627\u0634\u062f \u0648 2FA \u0627\u0632 \u0642\u0628\u0644 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631 \u0641\u0639\u0627\u0644 \u0628\u0627\u0634\u062f\u060c \u06cc\u06a9 \u067e\u06cc\u0627\u0645 \u0645\u0648\u0641\u0642\u06cc\u062a \u0622\u0645\u06cc\u0632 \u0641\u0644\u0634 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u062a\u0623\u06cc\u06cc\u062f \u0645\u0648\u0641\u0642\u06cc\u062a \u0622\u0645\u06cc\u0632 2FA \u0631\u0627 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u0648 \u06a9\u0627\u0631\u0628\u0631 \u0628\u0647 URL \u062e\u0627\u0646\u0647 \u0647\u062f\u0627\u06cc\u062a \u0645\u06cc \u0634\u0648\u062f.<\/li>\n<li>\u0627\u06af\u0631 OTP \u0645\u0639\u062a\u0628\u0631 \u0628\u0627\u0634\u062f \u0627\u0645\u0627 2FA \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631 \u0641\u0639\u0627\u0644 \u0646\u0628\u0627\u0634\u062f\u060c \u0633\u0639\u06cc \u0645\u06cc \u06a9\u0646\u062f 2FA \u0631\u0627 \u0628\u0631\u0627\u06cc \u0622\u0646 \u06a9\u0627\u0631\u0628\u0631 \u0641\u0639\u0627\u0644 \u06a9\u0646\u062f.  \u067e\u0633 \u0627\u0632 \u0641\u0639\u0627\u0644 \u0633\u0627\u0632\u06cc \u0645\u0648\u0641\u0642\u06cc\u062a \u0622\u0645\u06cc\u0632\u060c \u06cc\u06a9 \u067e\u06cc\u0627\u0645 \u0645\u0648\u0641\u0642\u06cc\u062a \u0686\u0634\u0645\u06a9 \u0645\u06cc \u0632\u0646\u062f \u0648 \u06a9\u0627\u0631\u0628\u0631 \u0628\u0647 URL \u062e\u0627\u0646\u0647 \u0647\u062f\u0627\u06cc\u062a \u0645\u06cc \u0634\u0648\u062f.<\/li>\n<\/ul>\n<p>\u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0627\u06cc\u0646\u060c \u0627\u06af\u0631 OTP \u0648\u0627\u0631\u062f \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 \u06a9\u0627\u0631\u0628\u0631 \u0646\u0627\u0645\u0639\u062a\u0628\u0631 \u0628\u0627\u0634\u062f\u060c \u06a9\u062f \u06cc\u06a9 \u067e\u06cc\u063a\u0627\u0645 \u062e\u0637\u0627 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 OTP \u0646\u0627\u0645\u0639\u062a\u0628\u0631 \u0627\u0633\u062a \u0648 \u06a9\u0627\u0631\u0628\u0631 \u0631\u0627 \u0628\u0647 URL \u062a\u0623\u06cc\u06cc\u062f 2FA \u0647\u062f\u0627\u06cc\u062a \u0645\u06cc \u06a9\u0646\u062f \u062a\u0627 \u062f\u0648\u0628\u0627\u0631\u0647 \u0641\u0631\u0622\u06cc\u0646\u062f \u062a\u0623\u06cc\u06cc\u062f \u0631\u0627 \u0627\u0645\u062a\u062d\u0627\u0646 \u06a9\u0646\u062f.<\/p>\n<figure class=\"kg-card kg-image-card kg-width-wide kg-card-hascaption\"><img decoding=\"async\" src=\"https:\/\/rasanegar.com\/blog\/wp-content\/uploads\/2023\/12\/Screenshot-2023-11-26-011107.png\" class=\"kg-image\" alt=\"\u0627\u0633\u06a9\u0631\u06cc\u0646 \u0634\u0627\u062a-2023-11-26-011107\" width=\"1920\" height=\"926\" loading=\"lazy\" title=\"\"><figcaption>\u0635\u0641\u062d\u0647 \u062a\u0623\u06cc\u06cc\u062f 2FA<\/figcaption><\/figure>\n<p>\u0628\u0627 \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0627\u062c\u0631\u0627\u06cc \u062a\u0645\u0627\u0645\u06cc \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627 \u0631\u0627 \u062a\u06a9\u0645\u06cc\u0644 \u06a9\u0631\u062f\u06cc\u0645!  \ud83c\udf89<\/p>\n<h2 id=\"how-to-run-the-completed-app-for-the-first-time\"><span class=\"ez-toc-section\" id=\"%d9%86%d8%ad%d9%88%d9%87_%d8%a7%d8%ac%d8%b1%d8%a7%db%8c_%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87_%d8%aa%da%a9%d9%85%db%8c%d9%84_%d8%b4%d8%af%d9%87_%d8%a8%d8%b1%d8%a7%db%8c_%d8%a7%d9%88%d9%84%db%8c%d9%86_%d8%a8%d8%a7%d8%b1\"><\/span><strong>\u0646\u062d\u0648\u0647 \u0627\u062c\u0631\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u062a\u06a9\u0645\u06cc\u0644 \u0634\u062f\u0647 \u0628\u0631\u0627\u06cc \u0627\u0648\u0644\u06cc\u0646 \u0628\u0627\u0631<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u06a9\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0645\u0627 \u0622\u0645\u0627\u062f\u0647 \u0627\u0633\u062a\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0628\u062a\u062f\u0627 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0631\u0627 \u0645\u0647\u0627\u062c\u0631\u062a \u06a9\u0631\u062f\u0647 \u0648 \u0633\u067e\u0633 \u0628\u0631\u0646\u0627\u0645\u0647 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0645\u0642\u062f\u0627\u0631\u062f\u0647\u06cc \u0627\u0648\u0644\u06cc\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 (\u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0645\u062e\u0632\u0646 \u0645\u0647\u0627\u062c\u0631\u062a)\u060c \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<pre><code class=\"language-bash\">flask db init<\/code><\/pre>\n<p>\u0628\u0631\u0627\u06cc \u0627\u0646\u062a\u0642\u0627\u0644 \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647\u060c \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<pre><code class=\"language-bash\">flask db migrate<\/code><\/pre>\n<p>\u0628\u0631\u0627\u06cc \u0627\u0639\u0645\u0627\u0644 \u0645\u0647\u0627\u062c\u0631\u062a \u0647\u0627 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<pre><code class=\"language-bash\">flask db upgrade<\/code><\/pre>\n<p>\u0627\u0632 \u0622\u0646\u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0627\u06cc\u0646 \u0627\u0648\u0644\u06cc\u0646 \u0628\u0627\u0631 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u062e\u0648\u062f \u0631\u0627 \u0627\u062c\u0631\u0627 \u0645\u06cc \u06a9\u0646\u06cc\u0645\u060c \u0628\u0627\u06cc\u062f \u062a\u0645\u0627\u0645 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0628\u0627\u0644\u0627 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f.  \u0628\u0639\u062f\u0627\u064b\u060c \u0647\u0631 \u0632\u0645\u0627\u0646 \u06a9\u0647 \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a\u06cc \u062f\u0631 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f\u060c \u0641\u0642\u0637 \u0628\u0627\u06cc\u062f \u062f\u0648 \u062f\u0633\u062a\u0648\u0631 \u0622\u062e\u0631 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u067e\u0633 \u0627\u0632 \u0622\u0646\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0631\u0646\u0627\u0645\u0647 \u062e\u0648\u062f \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f:<\/p>\n<pre><code>python manage.py run<\/code><\/pre>\n<p>\u0627\u0632 \u0622\u0646\u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0645\u0627 \u062a\u0648\u0633\u0639\u0647 \u0631\u0627 \u06a9\u0627\u0645\u0644 \u06a9\u0631\u062f\u0647 \u0627\u06cc\u0645\u060c \u0633\u0627\u062e\u062a\u0627\u0631 \u0641\u0627\u06cc\u0644 \u0634\u0645\u0627 \u0686\u06af\u0648\u0646\u0647 \u0628\u0627\u06cc\u062f \u0628\u0627\u0634\u062f:<\/p>\n<pre><code class=\"language-bash\">flask-two-factor-auth\/\n\u251c\u2500\u2500 migrations\/\n\u251c\u2500\u2500 src\/\n\u2502   \u251c\u2500\u2500 accounts\/\n\u2502   \u2502   \u251c\u2500\u2500 __init__.py\n\u2502   \u2502   \u251c\u2500\u2500 forms.py\n\u2502   \u2502   \u251c\u2500\u2500 models.py\n\u2502   \u2502   \u2514\u2500\u2500 views.py\n\u2502   \u251c\u2500\u2500 core\/\n\u2502   \u2502   \u251c\u2500\u2500 __init__.py\n\u2502   \u2502   \u2514\u2500\u2500 views.py\n\u2502   \u251c\u2500\u2500 static\/\n\u2502   \u2502   \u2514\u2500\u2500 styles.css\n\u2502   \u251c\u2500\u2500 templates\/\n\u2502   \u2502   \u251c\u2500\u2500 accounts\/\n\u2502   \u2502   \u2502   \u251c\u2500\u2500 login.html\n\u2502   \u2502   \u2502   \u251c\u2500\u2500 register.html\n\u2502   \u2502   \u2502   \u251c\u2500\u2500 setup-2fa.html\n\u2502   \u2502   \u2502   \u2514\u2500\u2500 verify-2fa.html\n\u2502   \u2502   \u251c\u2500\u2500 core\/\n\u2502   \u2502   \u2502   \u2514\u2500\u2500 index.html\n\u2502   \u2502   \u251c\u2500\u2500 _base.html\n\u2502   \u2502   \u2514\u2500\u2500 navigation.html\n\u2502   \u251c\u2500\u2500 __init__.py\n\u2502   \u2514\u2500\u2500 utils.py\n\u251c\u2500\u2500 .env\n\u251c\u2500\u2500 config.py\n\u2514\u2500\u2500 manage.py<\/code><\/pre>\n<h2 id=\"wrapping-up\"><span class=\"ez-toc-section\" id=\"%d8%a8%d8%b3%d8%aa%d9%87_%d8%b4%d8%af%d9%86\"><\/span><strong>\u0628\u0633\u062a\u0647 \u0634\u062f\u0646<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634 \u06cc\u0627\u062f \u06af\u0631\u0641\u062a\u06cc\u062f \u06a9\u0647 \u0686\u06af\u0648\u0646\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 PyOTP \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u062f\u0648 \u0645\u0631\u062d\u0644\u0647 \u0627\u06cc \u0631\u0627 \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 Flask \u062e\u0648\u062f \u062a\u0646\u0638\u06cc\u0645 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u067e\u06cc\u0648\u0646\u062f \u0628\u0647 \u0645\u062e\u0632\u0646 GitHub \u0627\u0633\u062a.  \u0647\u0631 \u0632\u0645\u0627\u0646 \u06a9\u0647 \u06af\u06cc\u0631 \u06a9\u0631\u062f\u06cc\u062f \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc \u0622\u0646 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0686\u0646\u062f \u0622\u0645\u0648\u0632\u0634 \u062f\u06cc\u06af\u0631 \u062f\u0631 \u0645\u0648\u0631\u062f \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a\u060c \u062a\u0623\u06cc\u06cc\u062f \u0627\u06cc\u0645\u06cc\u0644 \u0648 OTP \u0646\u0648\u0634\u062a\u0647 \u0627\u0645 \u06a9\u0647 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0627\u0632 \u0622\u0646\u0647\u0627 \u0644\u0630\u062a \u0628\u0628\u0631\u06cc\u062f:<\/p>\n<ul>\n<li>\u0646\u062d\u0648\u0647 \u062a\u0646\u0638\u06cc\u0645 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0627\u0648\u0644\u06cc\u0647 \u06a9\u0627\u0631\u0628\u0631 \u062f\u0631 \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 Flask<\/li>\n<li>\u0646\u062d\u0648\u0647 \u062a\u0646\u0638\u06cc\u0645 \u062a\u0623\u06cc\u06cc\u062f \u0627\u06cc\u0645\u06cc\u0644 \u062f\u0631 \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 Flask<\/li>\n<li>\u0646\u062d\u0648\u0647 \u062a\u0648\u0644\u06cc\u062f OTP \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 PyOTP \u062f\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646<\/li>\n<\/ul>\n<p>\u0645\u0645\u0646\u0648\u0646 \u06a9\u0647 \u062e\u0648\u0627\u0646\u062f\u06cc\u062f.  \u0627\u0645\u06cc\u062f\u0648\u0627\u0631\u0645 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u0628\u0631\u0627\u06cc \u0634\u0645\u0627 \u0645\u0641\u06cc\u062f \u0628\u0648\u062f\u0647 \u0628\u0627\u0634\u062f.  \u0634\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0645\u0646 \u0631\u0627 \u062f\u0646\u0628\u0627\u0644 \u06a9\u0646\u06cc\u062f <a href=\"https:\/\/twitter.com\/ashutoshkrris\" target=\"_blank\" rel=\"noopener\">\u062a\u0648\u06cc\u06cc\u062a\u0631<\/a>.<\/p>\n<\/section>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><br \/>\n<br \/><br \/>\n<br \/>\u0645\u0646\u062a\u0634\u0631 \u0634\u062f\u0647 \u062f\u0631 1402-12-26 06:49:05<br \/>\n<\/p>\n\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-center kksr-valign-bottom\"\n    data-payload='{&quot;align&quot;:&quot;center&quot;,&quot;id&quot;:&quot;9221&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;bottom&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;0&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;0&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;\u0627\u0645\u062a\u06cc\u0627\u0632 \u0634\u0645\u0627 \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0637\u0644\u0628&quot;,&quot;legend&quot;:&quot;0\\\/5 (0 \u0631\u0627\u06cc)&quot;,&quot;size&quot;:&quot;30&quot;,&quot;title&quot;:&quot;\u0646\u062d\u0648\u0647 \u0627\u062c\u0631\u0627\u06cc \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u062f\u0648 \u0645\u0631\u062d\u0644\u0647 \u0627\u06cc \u0628\u0627 PyOTP \u0648 Google Authenticator \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 Flask \u062e\u0648\u062f&quot;,&quot;width&quot;:&quot;0&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} ({count} \u0631\u0627\u06cc)&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 0px;\">\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        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[&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":9223,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1743],"tags":[2046,2053,2054,20,2052,1747,1926,1931,2047,1919,2051,1779,1909,1802,2049,1755,2002,2050,1745,2048],"class_list":["post-9221","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-python","tag-2046","tag-authenticator","tag-flask","tag-google","tag-pyotp","tag-python-vps","tag-1926","tag-1931","tag-2047","tag----python","tag-2051","tag-1779","tag-1909","tag-1802","tag-2049","tag-1755","tag-python","tag-2050","tag-1745","tag-2048"],"acf":[],"_links":{"self":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts\/9221","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/comments?post=9221"}],"version-history":[{"count":0,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts\/9221\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/media\/9223"}],"wp:attachment":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/media?parent=9221"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/categories?post=9221"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/tags?post=9221"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}