other changes

.gitignore

@@ -1,3 +1,5 @@
 bin/
+auth/data/
 
 *.db
+

auth/cryptography.rb

@@ -18,4 +18,3 @@ end
 def generate_random_string(length)
     SecureRandom.urlsafe_base64(length)
 end
-

auth/database_queries.rb

@@ -76,7 +76,6 @@ def update_user_password(user_id, password)
 end
 
 def get_claims (user_id)
-    puts "Getting claims for #{user_id}"
     db = SQLite3::Database.new( DATA_LOCATION + DATABASE_SUBPATH + DATABASE_NAME )
     results = db.execute('
       SELECT        C.claim

auth/tokens.rb

@@ -0,0 +1,53 @@
+
+def get_reauth_jwt (user_id)
+    #claims = get_claims user_id
+  
+    iat = Time.now.to_i
+    exp = iat + 10 
+  
+    payload = { 
+      sub: 'reauthentication' ,
+      admin: check_if_user_is_admin(user_id),
+      iss: 'roysathome.net',
+      uid: user_id, #Example id
+      iat: Time.now.to_i,
+      exp: Time.now.to_i + 3600
+    }
+  
+    return JWT.encode payload, TOKEN_SECRET, 'HS256'
+  #data: {time: 'now', help: 'no'}.to_json
+  end
+  
+  def get_jwt (user_id)
+    claims = get_claims user_id
+  
+    iat = Time.now.to_i
+    exp = iat + 60
+  
+    payload = { 
+      sub: 'authentication' ,
+      admin: check_if_user_is_admin(user_id),
+      iss: 'roysathome.net',
+      uid: user_id, #Example id
+      iat: iat,
+      exp: exp,
+      claims: claims
+    }
+  
+    return JWT.encode payload, TOKEN_SECRET, 'HS256'
+end
+  
+
+def decode_token(base64_encoded_token)
+    return JWT.decode(base64_encoded_token, TOKEN_SECRET, true, algorithm: 'HS256')
+end
+
+def get_and_check_token(request)
+    authorization_header = request.env['HTTP_AUTHORIZATION']
+
+  unless authorization_header && authorization_header.match(/^Bearer (.+)/)
+    return nil
+  end
+
+  return reauth_token = Regexp.last_match(1)
+end