{"id":7596,"date":"2016-01-18T09:00:21","date_gmt":"2016-01-18T09:00:21","guid":{"rendered":"https:\/\/dev.railscarma.com\/using-omniauth-to-authenticate-your-users\/"},"modified":"2022-08-30T11:22:07","modified_gmt":"2022-08-30T11:22:07","slug":"utiliser-omniauth-pour-authentifier-vos-utilisateurs","status":"publish","type":"post","link":"https:\/\/www.railscarma.com\/fr\/blog\/articles-techniques\/utiliser-omniauth-pour-authentifier-vos-utilisateurs\/","title":{"rendered":"Utiliser Omniauth pour authentifier vos utilisateurs"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"7596\" class=\"elementor elementor-7596\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5519f3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5519f3\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-490c65be\" data-id=\"490c65be\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3e8b0382 elementor-widget elementor-widget-text-editor\" data-id=\"3e8b0382\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Allez sur les r\u00e9seaux sociaux ou rentrez chez vous\u00a0! Cela devrait \u00eatre le mantra de toute entreprise en 2016. Le territoire en ligne s&#039;est d\u00e9j\u00e0 infiltr\u00e9 dans pratiquement toutes les entreprises et il n&#039;y a aucun moyen de sortir du train num\u00e9rique si vous ne voulez pas \u00eatre laiss\u00e9 pour compte. Les m\u00e9dias sociaux sont devenus une seconde nature pour la plupart d&#039;entre nous et quel que soit le march\u00e9 que vous ciblez, si vous ne rencontrez pas votre public l\u00e0 o\u00f9 il se trouve, votre entreprise court un risque \u00e9norme de prendre du retard. L&#039;un des meilleurs moyens d&#039;int\u00e9grer les r\u00e9seaux sociaux dans votre entreprise consiste \u00e0 permettre aux utilisateurs de se connecter \u00e0 votre entreprise via les r\u00e9seaux sociaux.<br \/>Omniauth est l&#039;un de ces joyaux qui vous permet d&#039;int\u00e9grer facilement des fournisseurs d&#039;authentification sociale, notamment Facebook, Google, Twitter et GitHub, pour votre application Web Ruby on Rails. Consultez les \u00e9tapes ci-dessous pour savoir comment int\u00e9grer ces fournisseurs d&#039;authentification dans votre application.<\/p><p>Supposons que vous ayez une application Rails avec Devise Gem ou tout autre syst\u00e8me de connexion.<\/p><p>Ouvrez maintenant votre Gemfile et r\u00e9f\u00e9rencez la gemme omniauth.<\/p><blockquote><p>1 gemme &#039;omniauth&#039;<\/p><\/blockquote><p>Ensuite, comme d&#039;habitude, ex\u00e9cutez la commande bundle install pour installer la gemme.<\/p><p><strong>Cr\u00e9er un fournisseur sur les r\u00e9seaux sociaux (Facebook)<\/strong><\/p><p>Pour ajouter un fournisseur \u00e0 Omniauth, vous devrez vous inscrire en tant que d\u00e9veloppeur sur le site du fournisseur. Apr\u00e8s votre inscription, vous recevrez deux cha\u00eenes (un peu comme un nom d&#039;utilisateur et un mot de passe), que vous devrez transmettre \u00e0 Omniauth. Cependant, si vous utilisez un fournisseur OpenID, tout ce dont vous avez besoin est l&#039;URL OpenID.<\/p><p>Si vous souhaitez utiliser l&#039;authentification Facebook, visitez Developers.facebook.com\/apps et cliquez sur \u00ab\u00a0Cr\u00e9er une nouvelle application\u00a0\u00bb.<\/p><p>Ajoutez vos fournisseurs \u00e0 l&#039;application.<\/p><p>Cr\u00e9ez un nouveau fichier sous config\/initializers appel\u00e9 omniauth.rb. Vous pouvez configurer vos fournisseurs d&#039;authentification via ce fichier.<\/p><p>Ajoutez les codes ci-dessous dans le fichier que vous avez cr\u00e9\u00e9 pr\u00e9c\u00e9demment\u00a0:<\/p><blockquote><p>Rails.application.config.middleware.use OmniAuth :: Builder faire<br \/>fournisseur\u00a0:facebook, YOUR_APP_ID, YOUR_APP_SECRET<br \/>fin<\/p><\/blockquote><p>C&#039;est toute la configuration dont vous avez besoin pour que cela d\u00e9marre. Le reste est pris en charge par Omniauth, comme nous le d\u00e9couvrirons \u00e0 l&#039;\u00e9tape suivante.<\/p><p>Ouvrez votre fichier app\/controllers\/sessions_controller.rb et \u00e9crivez la m\u00e9thode de cr\u00e9ation, comme<\/p><blockquote><p>cr\u00e9er par d\u00e9faut<br \/>auth_hash = request.env[&#039;omniauth.auth&#039;]<\/p><p>render :text =&gt; auth_hash.inspect<br \/>fin<\/p><\/blockquote><p><strong>Cr\u00e9ation du mod\u00e8le utilisateur<\/strong><\/p><blockquote><p>cr\u00e9er par d\u00e9faut<br \/>auth_hash = request.env[&#039;omniauth.auth&#039;]<\/p><p>@authorization = Authorization.find_by_provider_and_uid(auth_hash[&quot;provider&quot;], auth_hash[&quot;uid&quot;])<br \/>si @autorisation<br \/>render :text =&gt; \u00ab Bienvenue #{@authorization.user.name}\u00a0! Vous \u00eates d\u00e9j\u00e0 inscrit.<br \/>autre<br \/>user = User.new :name =&gt; auth_hash[\u00ab user_info \u00bb][\u00ab name \u00bb], :email =&gt; auth_hash[\u00ab user_info \u00bb][\u00ab email \u00bb]<br \/>user.authorizations.build :provider =&gt; auth_hash[&quot;provider&quot;], :uid =&gt; auth_hash[&quot;uid&quot;]<br \/>utilisateur.save<\/p><p>render :text =&gt; \u00ab Salut #{user.name}\u00a0! Vous \u00eates inscrit.<br \/>fin<br \/>fin<\/p><p>list_with_promote=[]<br \/>list_without_promote=[]<br \/>User.find_by_email(\u201csdamlica@hotmail.com\u201d).listings.approved.each do |u|<br \/>si u.listing_promotes.present ?<br \/>list_with_promote &lt;&lt; u.id<br \/>list_with_promote &lt;&lt; u.listing_promotes.map{|u| p u.promote.name }<br \/>autre<br \/>list_without_promote &lt;&lt; u.id<br \/>fin<br \/>p &quot;*******&quot;<br \/>fin<\/p><\/blockquote><p>Les r\u00e9f\u00e9rences;<\/p><p>GitHub\u00a0: <a href=\"https:\/\/github.com\/intridea\/omniauth\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/github.com\/intridea\/omniauth<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-61608b02 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"61608b02\" 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Social media has become second nature for most of us and no &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.railscarma.com\/fr\/blog\/third-party-api-integration-solutions-in-ruby-on-rails\/\"> <span class=\"screen-reader-text\">Solutions d'int\u00e9gration d'API tierces en Ruby on Rails<\/span> Lire la suite \u00bb<\/a><\/p>","protected":false},"author":1,"featured_media":31977,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[384],"tags":[565,433,642],"class_list":["post-7596","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technical-articles","tag-agile-ruby-on-rails-development","tag-rails-application-development","tag-gems"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Using Omniauth to Authenticate your Users - RailsCarma - Ruby on Rails Development Company specializing in Offshore Development<\/title>\n<meta name=\"description\" content=\"Omniauth is one such great gem which allows you to easily integrate Social authentication providers, including Facebook, Google, Twitter and GitHub for your Ruby on Rails web application.\u00a0\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.railscarma.com\/fr\/blog\/articles-techniques\/utiliser-omniauth-pour-authentifier-vos-utilisateurs\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Using Omniauth to Authenticate your Users - 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