Merge pull request #15 from scientist-softserv/omniauth-cas

OmniAuth CAS setup
scientist-softserv · Jul 25, 2024 · ad4e76b · ad4e76b
2 parents 5fc4aaa + 2c2e504
commit ad4e76b
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Showing 6 changed files with 23 additions and 3 deletions.
diff --git a/api/Gemfile b/api/Gemfile
@@ -81,6 +81,7 @@ gem "nokogiri", "~> 1.15.4"
 gem "oauth2", "~> 1.3"
 gem "oj", "~> 3.16"
 gem "omniauth", "~> 2.0.0"
+gem "omniauth-cas", git: "https://github.com/harvard-lts/omniauth-cas.git", branch: "harvard-main"
 gem "omniauth-facebook", "~> 4.0.0"
 gem "omniauth-google-oauth2", "~> 0.4"
 gem "omniauth-twitter", "~> 1.4.0"

diff --git a/api/Gemfile.lock b/api/Gemfile.lock
@@ -6,6 +6,16 @@ GIT
     fast_jsonapi (1.6.0)
       activesupport (>= 4.2)
 
+GIT
+  remote: https://github.com/harvard-lts/omniauth-cas.git
+  revision: a61f71e9d9bdd0ba58c4302977b740a00d70a944
+  branch: harvard-main
+  specs:
+    omniauth-cas (2.0.1)
+      addressable (~> 2.8.5)
+      nokogiri (>= 1.15.5)
+      omniauth (>= 1.9, < 3)
+
 GIT
   remote: https://github.com/steveklabnik/metadown.git
   revision: 34b79ad7e0bdf560ce13e384caa1626569397798
@@ -450,7 +460,7 @@ GEM
     mime-types-data (3.2023.0808)
     mini_magick (4.12.0)
     mini_mime (1.1.5)
-    mini_portile2 (2.8.4)
+    mini_portile2 (2.8.7)
     minitest (5.20.0)
     money (6.16.0)
       i18n (>= 0.6.4, <= 2)
@@ -475,7 +485,7 @@ GEM
       net-protocol
     net-ssh (5.2.0)
     nio4r (2.5.9)
-    nokogiri (1.15.4)
+    nokogiri (1.15.6)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
     oauth (1.1.0)
@@ -892,6 +902,7 @@ DEPENDENCIES
   oauth2 (~> 1.3)
   oj (~> 3.16)
   omniauth (~> 2.0.0)
+  omniauth-cas!
   omniauth-facebook (~> 4.0.0)
   omniauth-google-oauth2 (~> 0.4)
   omniauth-twitter (~> 1.4.0)

diff --git a/api/app/controllers/oauth_controller.rb b/api/app/controllers/oauth_controller.rb
@@ -3,6 +3,7 @@ class OauthController < ApplicationController
   skip_after_action :set_content_type
 
   def authorize
+    Rails.logger.error("***** OmniAuth #{params.inspect} #{omniauth_hash.inspect}")
     outcome = ExternalAuth::FindUser.run(
       provider: params[:provider],
       auth_hash: omniauth_hash

diff --git a/api/config/initializers/omniauth.rb b/api/config/initializers/omniauth.rb
@@ -1,3 +1,5 @@
+OmniAuth.config.allowed_request_methods = [:get, :post]
+
 ManifoldEnv.oauth.configure do |config|
   config.provider :facebook do |provider|
     provider.strategy_options do |hsh|

diff --git a/api/lib/middleware/omniauth_stack.rb b/api/lib/middleware/omniauth_stack.rb
@@ -42,7 +42,11 @@ def build_middleware_stack
         end
 
         ManifoldEnv.oauth.enabled.each do |enabled_provider|
-          provider(*enabled_provider.provider_args)
+          if enabled_provider.provider_args[0] == :cas
+            provider :cas, host: enabled_provider.custom.host, url: enabled_provider.custom.site + "/cas"
+          else
+            provider(*enabled_provider.provider_args)
+          end
         end
       end
     end

diff --git a/client/src/global/components/sign-in-up/oauth/OAuthLoginOptions/index.js b/client/src/global/components/sign-in-up/oauth/OAuthLoginOptions/index.js
@@ -14,6 +14,7 @@ export default function OAuthLoginOptions() {
   return (
     <Styled.Wrapper>
       <OAuthMonitor />
+      <OAuthProviderButton provider="cas" icon="key32" />
       <OAuthProviderButton provider="facebook" icon="socialFacebook32" />
       <OAuthProviderButton provider="google" icon="socialEmail32" />
       <OAuthProviderButton provider="twitter" icon="socialTwitter32" />