From 038585ecce8564f8ebd5f5b28b3909593b1b45ec Mon Sep 17 00:00:00 2001
From: Ward Vandewege <ward@curii.com>
Date: Thu, 3 Feb 2022 13:58:39 -0500
Subject: [PATCH] 18676: simplify AnonymousUserToken configuration.

Arvados-DCO-1.1-Signed-off-by: Ward Vandewege <ward@curii.com>
---
 lib/boot/seed.go                                 |  4 ----
 lib/config/config.default.yml                    |  4 +---
 .../api/app/models/api_client_authorization.rb   | 16 ++++++++++++++++
 services/api/app/models/database_seeds.rb        |  1 +
 services/api/lib/current_api_client.rb           | 10 ++++++++++
 5 files changed, 28 insertions(+), 7 deletions(-)

diff --git a/lib/boot/seed.go b/lib/boot/seed.go
index bd1e942658..b43d907201 100644
--- a/lib/boot/seed.go
+++ b/lib/boot/seed.go
@@ -27,9 +27,5 @@ func (seedDatabase) Run(ctx context.Context, fail func(error), super *Supervisor
 	if err != nil {
 		return err
 	}
-	err = super.RunProgram(ctx, "services/api", runOptions{env: railsEnv}, "bundle", "exec", "./script/get_anonymous_user_token.rb")
-	if err != nil {
-		return err
-	}
 	return nil
 }
diff --git a/lib/config/config.default.yml b/lib/config/config.default.yml
index 17bba5410b..a7ce982857 100644
--- a/lib/config/config.default.yml
+++ b/lib/config/config.default.yml
@@ -294,9 +294,7 @@ Clusters:
       NewInactiveUserNotificationRecipients: {}
 
       # Set AnonymousUserToken to enable anonymous user access. Populate this
-      # field with a long random string. Then run "bundle exec
-      # ./script/get_anonymous_user_token.rb" in the directory where your API
-      # server is running to record the token in the database.
+      # field with a random string at least 50 characters long.
       AnonymousUserToken: ""
 
       # If a new user has an alternate email address (local@domain)
diff --git a/services/api/app/models/api_client_authorization.rb b/services/api/app/models/api_client_authorization.rb
index 7c7ed759c6..26853c3496 100644
--- a/services/api/app/models/api_client_authorization.rb
+++ b/services/api/app/models/api_client_authorization.rb
@@ -111,6 +111,17 @@ class ApiClientAuthorization < ArvadosModel
     clnt
   end
 
+  def self.check_anonymous_user_token token
+    if token.length >= 50 and token == Rails.configuration.Users.AnonymousUserToken
+      return ApiClientAuthorization.new(user: User.find_by_uuid(anonymous_user_uuid),
+                                        uuid: Rails.configuration.ClusterID+"-gj3su-anonymouspublic",
+                                        api_token: token,
+                                        api_client: anonymous_user_token_api_client)
+    else
+      return nil
+    end
+  end
+
   def self.check_system_root_token token
     if token == Rails.configuration.SystemRootToken
       return ApiClientAuthorization.new(user: User.find_by_uuid(system_user_uuid),
@@ -126,6 +137,11 @@ class ApiClientAuthorization < ArvadosModel
     return nil if token.nil? or token.empty?
     remote ||= Rails.configuration.ClusterID
 
+    auth = self.check_anonymous_user_token(token)
+    if !auth.nil?
+      return auth
+    end
+
     auth = self.check_system_root_token(token)
     if !auth.nil?
       return auth
diff --git a/services/api/app/models/database_seeds.rb b/services/api/app/models/database_seeds.rb
index 67bd3d10d7..e0ae850ae7 100644
--- a/services/api/app/models/database_seeds.rb
+++ b/services/api/app/models/database_seeds.rb
@@ -14,6 +14,7 @@ class DatabaseSeeds
       anonymous_group
       anonymous_group_read_permission
       anonymous_user
+      anonymous_user_token_api_client
       system_root_token_api_client
       public_project_group
       public_project_read_permission
diff --git a/services/api/lib/current_api_client.rb b/services/api/lib/current_api_client.rb
index 37e86976c1..ee666b77ab 100644
--- a/services/api/lib/current_api_client.rb
+++ b/services/api/lib/current_api_client.rb
@@ -225,6 +225,16 @@ module CurrentApiClient
     end
   end
 
+  def anonymous_user_token_api_client
+    $anonymous_user_token_api_client = check_cache $anonymous_user_token_api_client do
+      act_as_system_user do
+        ActiveRecord::Base.transaction do
+          ApiClient.find_or_create_by!(is_trusted: false, url_prefix: "", name: "AnonymousUserToken")
+        end
+      end
+    end
+  end
+
   def system_root_token_api_client
     $system_root_token_api_client = check_cache $system_root_token_api_client do
       act_as_system_user do
-- 
2.30.2