install gem omniauth-facebook

Gemfile

@@ -33,6 +33,8 @@ gem 'activerecord-import'
 
 gem 'will_paginate'
 
+gem 'omniauth-facebook'
+
 gem 'settingslogic'
 # Use Active Storage variant
 # gem 'image_processing', '~> 1.2'

Gemfile.lock

@@ -103,6 +103,7 @@ GEM
     ffi (1.12.2-x86-mingw32)
     globalid (0.4.2)
       activesupport (>= 4.2.0)
+    hashie (4.1.0)
     i18n (1.8.2)
       concurrent-ruby (~> 1.0)
     image_processing (1.10.3)
@@ -110,6 +111,7 @@ GEM
       ruby-vips (>= 2.0.17, < 3)
     jbuilder (2.10.0)
       activesupport (>= 5.0.0)
+    jwt (2.2.1)
     kaminari (1.2.0)
       activesupport (>= 4.1.0)
       kaminari-actionview (= 1.2.0)
@@ -145,6 +147,8 @@ GEM
     msgpack (1.3.3-java)
     msgpack (1.3.3-x64-mingw32)
     msgpack (1.3.3-x86-mingw32)
+    multi_json (1.14.1)
+    multi_xml (0.6.0)
     multipart-post (2.1.1)
     mysql2 (0.5.3)
     mysql2 (0.5.3-x64-mingw32)
@@ -159,6 +163,20 @@ GEM
       mini_portile2 (~> 2.4.0)
     nokogiri (1.10.9-x86-mingw32)
       mini_portile2 (~> 2.4.0)
+    oauth2 (1.4.4)
+      faraday (>= 0.8, < 2.0)
+      jwt (>= 1.0, < 3.0)
+      multi_json (~> 1.3)
+      multi_xml (~> 0.5)
+      rack (>= 1.2, < 3)
+    omniauth (1.9.1)
+      hashie (>= 3.4.6)
+      rack (>= 1.6.2, < 3)
+    omniauth-facebook (6.0.0)
+      omniauth-oauth2 (~> 1.2)
+    omniauth-oauth2 (1.6.0)
+      oauth2 (~> 1.1)
+      omniauth (~> 1.9)
     orm_adapter (0.5.0)
     pry (0.13.0)
       coderay (~> 1.1)
@@ -305,6 +323,7 @@ DEPENDENCIES
   listen (>= 3.0.5, < 3.2)
   meta-tags
   mysql2
+  omniauth-facebook
   pry
   puma (~> 4.1)
   rails (~> 6.0.2, >= 6.0.2.2)

config/initializers/devise.rb

@@ -260,7 +260,7 @@ Devise.setup do |config|
   # Add a new OmniAuth provider. Check the wiki for more information on setting
   # up on your models and hooks.
   # config.omniauth :github, 'APP_ID', 'APP_SECRET', scope: 'user,public_repo'
-
+  config.omniauth :facebook, "586868888590440", "6cd80c6f7926e1eb729db4a3bf2f9413", token_params: { parse: :json }
   # ==> Warden configuration
   # If you want to use other strategies, that are not supported by Devise, or
   # change the failure app, you can configure them inside the config.warden block.