Fixed bigbluebutton#291 Added OAuth2 for Office365 (GRN-32) (bigblueb…

…utton#293)

* <Added omniauth for office365>

* <Fixed code style>

* Update puma.rb

* <Inserted link to documentation>

Gemfile

@@ -47,6 +47,7 @@ gem 'bcrypt', '~> 3.1.7'
 gem 'omniauth'
 gem 'omniauth-twitter'
 gem 'omniauth-google-oauth2'
+gem 'omniauth-microsoft-office365', '~> 0.0.7'
 gem 'omniauth-ldap'
 gem 'omniauth-bn-launcher', '~> 0.1.0'
 

Gemfile.lock

@@ -160,6 +160,9 @@ GEM
       omniauth (~> 1.8.1)
       pyu-ruby-sasl (~> 0.0.3.3)
       rubyntlm (~> 0.6.2)
+    omniauth-microsoft-office365 (0.0.7)
+      omniauth
+      omniauth-oauth2
     omniauth-oauth (1.1.0)
       oauth
       omniauth (~> 1.0)
@@ -338,6 +341,7 @@ DEPENDENCIES
   omniauth-bn-launcher (~> 0.1.0)
   omniauth-google-oauth2
   omniauth-ldap
+  omniauth-microsoft-office365 (~> 0.0.7)
   omniauth-twitter
   pg (~> 0.18)
   puma (~> 3.0)

app/models/user.rb

@@ -60,7 +60,12 @@ def from_omniauth(auth)
 
     # Provider attributes.
     def auth_name(auth)
-      auth['info']['name']
+      case auth['provider']
+      when :microsoft_office365
+        auth['info']['display_name']
+      else
+        auth['info']['name']
+      end
     end
 
     def auth_username(auth)
@@ -83,7 +88,7 @@ def auth_image(auth)
       when :twitter
         auth['info']['image'].gsub("http", "https").gsub("_normal", "")
       else
-        auth['info']['image']
+        auth['info']['image'] unless auth['provider'] == :microsoft_office365
       end
     end
   end

app/views/shared/modals/_login_modal.html.erb

@@ -41,6 +41,12 @@
               <% end %>
             <% end %>
 
+            <% if configured_providers.include? :microsoft_office365 %>
+              <%= link_to omniauth_login_url(:microsoft_office365), class: "btn btn-pill btn-primary btn-block" do %>
+                <i class="fab fa-windows"></i>&ensp;<%= t("modal.login.with", provider: "Office365") %>
+              <% end %>
+            <% end %>
+
             <div class="or-line my-6">
               <div>
                 <span class="text-uppercase">

app/views/users/new.html.erb

@@ -40,6 +40,12 @@
               <% end %>
             <% end %>
 
+            <% if configured_providers.include? :microsoft_office365 %>
+              <%= link_to omniauth_login_url(:microsoft_office365), class: "btn btn-pill btn-primary btn-block" do %>
+                <i class="fab fa-windows"></i>&ensp;<%= t("signup.with", provider: "Office365") %>
+              <% end %>
+            <% end %>
+
             <div class="or-line my-3">
               <div>
                 <span class="text-uppercase" style="background-color: #F5F7FB;">

config/initializers/omniauth.rb

@@ -1,11 +1,13 @@
 # frozen_string_literal: true
 
 # List of supported Omniauth providers.
-Rails.application.config.providers = [:google, :twitter, :ldap]
+Rails.application.config.providers = [:google, :twitter, :microsoft_office365, :ldap]
 
 # Set which providers are configured.
 Rails.application.config.omniauth_google = ENV['GOOGLE_OAUTH2_ID'].present? && ENV['GOOGLE_OAUTH2_SECRET'].present?
 Rails.application.config.omniauth_twitter = ENV['TWITTER_ID'].present? && ENV['TWITTER_SECRET'].present?
+Rails.application.config.omniauth_microsoft_office365 = ENV['OFFICE365_KEY'].present? &&
+                                                        ENV['OFFICE365_SECRET'].present?
 Rails.application.config.omniauth_ldap = ENV['LDAP_SERVER'].present? && ENV['LDAP_UID'].present? &&
                                          ENV['LDAP_BASE'].present? && ENV['LDAP_BIND_DN'].present? &&
                                          ENV['LDAP_PASSWORD'].present?
@@ -35,6 +37,8 @@
     name: 'google',
     hd: ENV['GOOGLE_OAUTH2_HD'].blank? ? nil : ENV['GOOGLE_OAUTH2_HD']
 
+  provider :microsoft_office365, ENV['OFFICE365_KEY'], ENV['OFFICE365_SECRET']
+
   provider :ldap,
     host: ENV['LDAP_SERVER'],
     port: ENV['LDAP_PORT'] || '389',

sample.env

@@ -38,6 +38,15 @@ GOOGLE_OAUTH2_HD=
 TWITTER_ID=
 TWITTER_SECRET=
 
+# Microsoft Office365 Login Provider (optional)
+#
+# For in-depth steps on setting up a Office 365 Login Provider, see:
+#
+#   http://docs.bigbluebutton.org/install/greenlight-v2.html#office365-oauth2
+#
+OFFICE365_KEY=
+OFFICE365_SECRET=
+
 # LDAP Login Provider (optional)
 #
 # You can enable LDAP authentication by providing values for the variables below.