{"id":579948,"date":"2023-12-28T03:14:07","date_gmt":"2023-12-28T03:14:07","guid":{"rendered":"https:\/\/proxyelite.info\/glossary\/oauth\/"},"modified":"2023-12-28T03:14:07","modified_gmt":"2023-12-28T03:14:07","slug":"oauth","status":"publish","type":"glossary","link":"https:\/\/proxyelite.info\/vi\/glossary\/oauth\/","title":{"rendered":"OAuth"},"content":{"rendered":"<p>OAuth, t\u1eeb vi\u1ebft t\u1eaft c\u1ee7a \u201c\u1ee6y quy\u1ec1n m\u1edf\u201d, l\u00e0 m\u1ed9t giao th\u1ee9c m\u1ea1nh m\u1ebd v\u00e0 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho vi\u1ec7c \u1ee7y quy\u1ec1n v\u00e0 x\u00e1c th\u1ef1c an to\u00e0n cho c\u00e1c \u1ee9ng d\u1ee5ng v\u00e0 d\u1ecbch v\u1ee5 web. Trong b\u00e0i vi\u1ebft to\u00e0n di\u1ec7n n\u00e0y, ch\u00fang t\u00f4i s\u1ebd \u0111i s\u00e2u v\u00e0o s\u1ef1 ph\u1ee9c t\u1ea1p c\u1ee7a OAuth, kh\u00e1m ph\u00e1 c\u00e1c kh\u00eda c\u1ea1nh kh\u00e1c nhau c\u1ee7a n\u00f3 v\u00e0 th\u1ea3o lu\u1eadn v\u1ec1 m\u1ee9c \u0111\u1ed9 li\u00ean quan c\u0169ng nh\u01b0 \u00fd ngh\u0129a c\u1ee7a n\u00f3 trong l\u0129nh v\u1ef1c m\u00e1y ch\u1ee7 proxy, m\u1ed9t ch\u1ee7 \u0111\u1ec1 \u0111\u01b0\u1ee3c ProxyElite (proxyelite.info) v\u00e0 c\u00e1c kh\u00e1ch h\u00e0ng c\u1ee7a n\u00f3 \u0111\u1eb7c bi\u1ec7t quan t\u00e2m.<\/p>\n<h2>Hi\u1ec3u OAuth<\/h2>\n<p>OAuth \u0111\u00f3ng vai tr\u00f2 then ch\u1ed1t trong h\u1ec7 sinh th\u00e1i internet hi\u1ec7n \u0111\u1ea1i b\u1eb1ng c\u00e1ch cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng c\u1ea5p cho c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a b\u00ean th\u1ee9 ba quy\u1ec1n truy c\u1eadp h\u1ea1n ch\u1ebf v\u00e0o t\u00e0i nguy\u00ean c\u1ee7a h\u1ecd m\u00e0 kh\u00f4ng ti\u1ebft l\u1ed9 th\u00f4ng tin x\u00e1c th\u1ef1c nh\u1ea1y c\u1ea3m nh\u01b0 m\u1eadt kh\u1ea9u. Thay v\u00e0o \u0111\u00f3, OAuth s\u1eed d\u1ee5ng m\u00e3 th\u00f4ng b\u00e1o c\u00f3 gi\u1edbi h\u1ea1n th\u1eddi gian, c\u00f3 th\u1ec3 thu h\u1ed3i v\u00e0 th\u1ec3 hi\u1ec7n quy\u1ec1n c\u1ee7a ng\u01b0\u1eddi d\u00f9ng \u0111\u1ec3 thay m\u1eb7t h\u1ecd truy c\u1eadp c\u00e1c t\u00e0i nguy\u00ean c\u1ee5 th\u1ec3.<\/p>\n<h3>C\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a OAuth<\/h3>\n<p>H\u00e3y b\u1eaft \u0111\u1ea7u b\u1eb1ng c\u00e1ch m\u1ed5 x\u1ebb c\u00e1c t\u00ednh n\u0103ng ch\u00ednh x\u00e1c \u0111\u1ecbnh OAuth:<\/p>\n<ol>\n<li>\n<p><strong>X\u00e1c th\u1ef1c v\u00e0 \u1ee7y quy\u1ec1n<\/strong>: OAuth ph\u00e2n bi\u1ec7t gi\u1eefa x\u00e1c th\u1ef1c (x\u00e1c minh danh t\u00ednh ng\u01b0\u1eddi d\u00f9ng) v\u00e0 \u1ee7y quy\u1ec1n (c\u1ea5p quy\u1ec1n truy c\u1eadp v\u00e0o c\u00e1c t\u00e0i nguy\u00ean c\u1ee5 th\u1ec3). N\u00f3 t\u1eadp trung ch\u1ee7 y\u1ebfu v\u00e0o \u1ee7y quy\u1ec1n.<\/p>\n<\/li>\n<li>\n<p><strong>Truy c\u1eadp d\u1ef1a tr\u00ean m\u00e3 th\u00f4ng b\u00e1o<\/strong>: OAuth s\u1eed d\u1ee5ng m\u00e3 th\u00f4ng b\u00e1o \u0111\u1ec3 c\u1ea5p quy\u1ec1n truy c\u1eadp v\u00e0o t\u00e0i nguy\u00ean. M\u00e3 th\u00f4ng b\u00e1o truy c\u1eadp, m\u00e3 th\u00f4ng b\u00e1o l\u00e0m m\u1edbi v\u00e0 m\u00e3 \u1ee7y quy\u1ec1n l\u00e0 c\u00e1c lo\u1ea1i m\u00e3 th\u00f4ng b\u00e1o c\u01a1 b\u1ea3n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong giao th\u1ee9c.<\/p>\n<\/li>\n<li>\n<p><strong>Ph\u1ea1m vi<\/strong>: Ph\u1ea1m vi x\u00e1c \u0111\u1ecbnh ph\u1ea1m vi truy c\u1eadp m\u00e0 m\u00e3 th\u00f4ng b\u00e1o cung c\u1ea5p. Ch\u00fang cho ph\u00e9p ki\u1ec3m so\u00e1t chi ti\u1ebft nh\u1eefng t\u00e0i nguy\u00ean m\u00e0 kh\u00e1ch h\u00e0ng c\u00f3 th\u1ec3 truy c\u1eadp.<\/p>\n<\/li>\n<li>\n<p><strong>Vai tr\u00f2 OAuth<\/strong>: OAuth gi\u1edbi thi\u1ec7u nhi\u1ec1u vai tr\u00f2 kh\u00e1c nhau, bao g\u1ed3m Ch\u1ee7 s\u1edf h\u1eefu t\u00e0i nguy\u00ean, M\u00e1y kh\u00e1ch, M\u00e1y ch\u1ee7 \u1ee7y quy\u1ec1n v\u00e0 M\u00e1y ch\u1ee7 t\u00e0i nguy\u00ean, m\u1ed7i vai tr\u00f2 c\u00f3 tr\u00e1ch nhi\u1ec7m ri\u00eang bi\u1ec7t.<\/p>\n<\/li>\n<\/ol>\n<h3>C\u00e1c lo\u1ea1i OAuth<\/h3>\n<p>OAuth kh\u00f4ng ph\u1ea3i l\u00e0 gi\u1ea3i ph\u00e1p ph\u00f9 h\u1ee3p cho t\u1ea5t c\u1ea3. N\u00f3 c\u00f3 nhi\u1ec1u h\u01b0\u01a1ng v\u1ecb \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng kh\u00e1c nhau:<\/p>\n<table>\n<thead>\n<tr>\n<th>Lo\u1ea1i OAuth<\/th>\n<th>S\u1ef1 mi\u00eau t\u1ea3<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>OAuth 1.0a<\/td>\n<td>Phi\u00ean b\u1ea3n OAuth g\u1ed1c v\u1edbi quy tr\u00ecnh ch\u1eef k\u00fd ph\u1ee9c t\u1ea1p.<\/td>\n<\/tr>\n<tr>\n<td>OAuth 2.0<\/td>\n<td>Phi\u00ean b\u1ea3n hi\u1ec7n t\u1ea1i v\u00e0 th\u00e2n thi\u1ec7n h\u01a1n v\u1edbi ng\u01b0\u1eddi d\u00f9ng, \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i cho c\u00e1c \u1ee9ng d\u1ee5ng web v\u00e0 di \u0111\u1ed9ng.<\/td>\n<\/tr>\n<tr>\n<td>Lu\u1ed3ng OAuth 2.0<\/td>\n<td>C\u00e1c lu\u1ed3ng \u1ee7y quy\u1ec1n kh\u00e1c nhau, ch\u1eb3ng h\u1ea1n nh\u01b0 M\u00e3 \u1ee7y quy\u1ec1n, \u1ea8n, Th\u00f4ng tin x\u00e1c th\u1ef1c m\u1eadt kh\u1ea9u c\u1ee7a ch\u1ee7 s\u1edf h\u1eefu t\u00e0i nguy\u00ean v\u00e0 Th\u00f4ng tin x\u00e1c th\u1ef1c kh\u00e1ch h\u00e0ng, \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh cho c\u00e1c t\u00ecnh hu\u1ed1ng kh\u00e1c nhau.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>S\u1eed d\u1ee5ng OAuth v\u00e0 gi\u1ea3i quy\u1ebft c\u00e1c th\u00e1ch th\u1ee9c<\/h2>\n<p>T\u00ednh linh ho\u1ea1t c\u1ee7a OAuth khi\u1ebfn n\u00f3 ph\u00f9 h\u1ee3p v\u1edbi r\u1ea5t nhi\u1ec1u \u1ee9ng d\u1ee5ng. M\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn bao g\u1ed3m:<\/p>\n<ul>\n<li>\n<p><strong>\u0110\u0103ng nh\u1eadp m\u1ed9t l\u1ea7n (SSO)<\/strong>: OAuth h\u1ed7 tr\u1ee3 c\u00e1c gi\u1ea3i ph\u00e1p SSO, cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng \u0111\u0103ng nh\u1eadp m\u1ed9t l\u1ea7n v\u00e0 truy c\u1eadp nhi\u1ec1u \u1ee9ng d\u1ee5ng.<\/p>\n<\/li>\n<li>\n<p><strong>Truy c\u1eadp API<\/strong>: Nh\u00e0 ph\u00e1t tri\u1ec3n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng OAuth \u0111\u1ec3 b\u1ea3o m\u1eadt quy\u1ec1n truy c\u1eadp API, \u0111\u1ea3m b\u1ea3o ch\u1ec9 nh\u1eefng kh\u00e1ch h\u00e0ng \u0111\u01b0\u1ee3c \u1ee7y quy\u1ec1n m\u1edbi c\u00f3 th\u1ec3 truy xu\u1ea5t d\u1eef li\u1ec7u.<\/p>\n<\/li>\n<li>\n<p><strong>T\u00edch h\u1ee3p \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng<\/strong>: C\u00e1c \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng th\u01b0\u1eddng s\u1eed d\u1ee5ng OAuth \u0111\u1ec3 x\u00e1c th\u1ef1c v\u00e0 truy c\u1eadp d\u1eef li\u1ec7u ng\u01b0\u1eddi d\u00f9ng t\u1eeb c\u00e1c n\u1ec1n t\u1ea3ng truy\u1ec1n th\u00f4ng x\u00e3 h\u1ed9i.<\/p>\n<\/li>\n<\/ul>\n<p>Nh\u1eefng th\u00e1ch th\u1ee9c c\u00f3 th\u1ec3 n\u1ea3y sinh khi tri\u1ec3n khai OAuth, ch\u1eb3ng h\u1ea1n nh\u01b0 c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 qu\u1ea3n l\u00fd m\u00e3 th\u00f4ng b\u00e1o v\u00e0 b\u1ea3o m\u1eadt. Nh\u1eefng th\u00e1ch th\u1ee9c n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c gi\u1ea3m thi\u1ec3u b\u1eb1ng c\u00e1ch lu\u00e2n chuy\u1ec3n m\u00e3 th\u00f4ng b\u00e1o m\u1ea1nh m\u1ebd, l\u01b0u tr\u1eef an to\u00e0n v\u00e0 tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t c\u00e1c ph\u01b0\u01a1ng ph\u00e1p hay nh\u1ea5t.<\/p>\n<h2>Ph\u00e2n t\u00edch so s\u00e1nh<\/h2>\n<p>\u0110\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 v\u1ecb tr\u00ed c\u1ee7a OAuth trong b\u1ed1i c\u1ea3nh x\u00e1c th\u1ef1c v\u00e0 \u1ee7y quy\u1ec1n, h\u00e3y so s\u00e1nh n\u00f3 v\u1edbi c\u00e1c thu\u1eadt ng\u1eef t\u01b0\u01a1ng t\u1ef1:<\/p>\n<table>\n<thead>\n<tr>\n<th>Thu\u1eadt ng\u1eef<\/th>\n<th>S\u1ef1 mi\u00eau t\u1ea3<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>K\u1ebft n\u1ed1i OpenID<\/td>\n<td>L\u1edbp x\u00e1c th\u1ef1c \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng d\u1ef1a tr\u00ean OAuth 2.0, cung c\u1ea5p kh\u1ea3 n\u0103ng x\u00e1c minh danh t\u00ednh.<\/td>\n<\/tr>\n<tr>\n<td>SAML (Ng\u00f4n ng\u1eef \u0111\u00e1nh d\u1ea5u x\u00e1c nh\u1eadn b\u1ea3o m\u1eadt)<\/td>\n<td>M\u1ed9t giao th\u1ee9c x\u00e1c th\u1ef1c v\u00e0 \u1ee7y quy\u1ec1n kh\u00e1c, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e0i \u0111\u1eb7t doanh nghi\u1ec7p.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Quan \u0111i\u1ec3m v\u00e0 c\u00f4ng ngh\u1ec7 t\u01b0\u01a1ng lai<\/h2>\n<p>T\u01b0\u01a1ng lai c\u1ee7a OAuth h\u1ee9a h\u1eb9n nh\u1eefng b\u01b0\u1edbc ph\u00e1t tri\u1ec3n th\u00fa v\u1ecb, bao g\u1ed3m c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n v\u00e0 tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng n\u00e2ng cao. OAuth 2.1, OAuth 3.0 v\u00e0 OAuth cho IoT l\u00e0 m\u1ed9t s\u1ed1 l\u0129nh v\u1ef1c \u0111ang \u0111\u01b0\u1ee3c kh\u00e1m ph\u00e1 t\u00edch c\u1ef1c.<\/p>\n<h2>M\u00e1y ch\u1ee7 OAuth v\u00e0 Proxy<\/h2>\n<p>B\u00e2y gi\u1edd, h\u00e3y kh\u00e1m ph\u00e1 s\u1ee9c m\u1ea1nh t\u1ed5ng h\u1ee3p gi\u1eefa OAuth v\u00e0 m\u00e1y ch\u1ee7 proxy, m\u1ed9t mi\u1ec1n li\u00ean quan \u0111\u1ebfn ProxyElite:<\/p>\n<ul>\n<li>\n<p><strong>B\u1ea3o m\u1eadt n\u00e2ng cao<\/strong>: M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 \u0111\u00f3ng vai tr\u00f2 trung gian gi\u1eefa m\u00e1y kh\u00e1ch v\u00e0 nh\u00e0 cung c\u1ea5p OAuth, b\u1ed5 sung th\u00eam m\u1ed9t l\u1edbp b\u1ea3o m\u1eadt.<\/p>\n<\/li>\n<li>\n<p><strong>Ki\u1ec3m so\u00e1t truy c\u1eadp<\/strong>: M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 th\u1ef1c thi c\u00e1c ch\u00ednh s\u00e1ch truy c\u1eadp, \u0111\u1ea3m b\u1ea3o r\u1eb1ng ch\u1ec9 nh\u1eefng kh\u00e1ch h\u00e0ng \u0111\u01b0\u1ee3c \u1ee7y quy\u1ec1n m\u1edbi c\u00f3 th\u1ec3 ti\u1ebfp c\u1eadn \u0111i\u1ec3m cu\u1ed1i OAuth.<\/p>\n<\/li>\n<li>\n<p><strong>Ghi nh\u1eadt k\u00fd v\u00e0 gi\u00e1m s\u00e1t<\/strong>: M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 ghi nh\u1eadt k\u00fd v\u00e0 gi\u00e1m s\u00e1t l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp li\u00ean quan \u0111\u1ebfn OAuth, cung c\u1ea5p th\u00f4ng tin chi ti\u1ebft c\u00f3 gi\u00e1 tr\u1ecb v\u1ec1 t\u01b0\u01a1ng t\u00e1c c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/p>\n<\/li>\n<\/ul>\n<h2>Li\u00ean k\u1ebft li\u00ean quan<\/h2>\n<p>\u0110\u1ec3 kh\u00e1m ph\u00e1 th\u00eam v\u1ec1 OAuth v\u00e0 c\u00e1c ch\u1ee7 \u0111\u1ec1 li\u00ean quan, h\u00e3y xem x\u00e9t c\u00e1c t\u00e0i nguy\u00ean sau:<\/p>\n<ul>\n<li><a target=\"_new\" rel=\"noopener\">\u0110\u1eb7c t\u1ea3 OAuth 2.0<\/a><\/li>\n<li><a target=\"_new\" rel=\"noopener\">OAuth 2.0 RFC<\/a><\/li>\n<li><a target=\"_new\" rel=\"noopener\">Lu\u1ed3ng OAuth 2.0<\/a><\/li>\n<li><a target=\"_new\" rel=\"noopener\">K\u1ebft n\u1ed1i OAuth v\u00e0 OpenID<\/a><\/li>\n<li><a target=\"_new\" rel=\"noopener\">SAML<\/a><\/li>\n<\/ul>\n<p>T\u00f3m l\u1ea1i, OAuth l\u00e0 m\u1ed9t kh\u1ed1i x\u00e2y d\u1ef1ng quan tr\u1ecdng trong ki\u1ec3m so\u00e1t truy c\u1eadp v\u00e0 b\u1ea3o m\u1eadt web hi\u1ec7n \u0111\u1ea1i. T\u00ednh linh ho\u1ea1t v\u00e0 kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng c\u1ee7a n\u00f3 l\u00e0m cho n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 c\u00f3 gi\u00e1 tr\u1ecb cho nhi\u1ec1u \u1ee9ng d\u1ee5ng, bao g\u1ed3m c\u1ea3 nh\u1eefng \u1ee9ng d\u1ee5ng li\u00ean quan \u0111\u1ebfn m\u00e1y ch\u1ee7 proxy, trong \u0111\u00f3 vi\u1ec7c ki\u1ec3m so\u00e1t quy\u1ec1n truy c\u1eadp v\u00e0 b\u1ea3o m\u1eadt l\u00e0 h\u1ebft s\u1ee9c quan tr\u1ecdng. Lu\u00f4n c\u1eadp nh\u1eadt th\u00f4ng tin v\u00e0 t\u1eadn d\u1ee5ng OAuth \u0111\u1ec3 n\u00e2ng cao t\u00ednh b\u1ea3o m\u1eadt v\u00e0 ch\u1ee9c n\u0103ng c\u1ee7a c\u00e1c d\u1ecbch v\u1ee5 web c\u1ee7a b\u1ea1n.<\/p>","protected":false},"featured_media":579949,"menu_order":0,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-579948","glossary","type-glossary","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/glossary\/579948","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":0,"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/glossary\/579948\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/media\/579949"}],"wp:attachment":[{"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/media?parent=579948"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}