Merge branch 'liyijie/valid' into 'master'

lib/rails_api_authentication.rb

@@ -2,6 +2,7 @@ require "rails_api_authentication/version"
 require "rails_api_authentication/configuration"
 require "rails_api_authentication/auth_action"
 require "rails_api_authentication/auth_session"
+require "rails_api_authentication/auth_password"
 require "rails_api_authentication/auth_token"
 require "rails_api_authentication/authable"
 require "rails_api_authentication/acts_as_authenticationable"

lib/rails_api_authentication/acts_as_authentication_handler.rb

@@ -6,8 +6,17 @@ module RailsApiAuthentication
     end
 
     def acts_as_auth_session(klass_sym)
+      include RailsApiAuthentication::AuthAction
       include RailsApiAuthentication::AuthSession
+      auth_action klass_sym, only: [:destroy]
       auth_session klass_sym
     end
+
+    def acts_as_auth_password(klass_sym)
+      include RailsApiAuthentication::AuthAction
+      include RailsApiAuthentication::AuthPassword
+      auth_action klass_sym, only: [:update]
+      auth_password klass_sym
+    end
   end
 end

lib/rails_api_authentication/acts_as_authenticationable.rb

@@ -4,5 +4,10 @@ module RailsApiAuthentication
       include RailsApiAuthentication::Authable
       auth_for params
     end
+
+    def acts_as_validable(params={})
+      include RailsApiAuthentication::Authable
+      valid_for params
+    end
   end
 end

lib/rails_api_authentication/auth_password.rb

+module RailsApiAuthentication
+  module AuthPassword
+    extend ActiveSupport::Concern
+
+    included do
+    end
+
+    # Reset password with token
+    def create
+      auth_key = self.class.klass.auth_key
+      auth_password = self.class.klass.auth_password
+      valid_key = self.class.klass.valid_key
+      current_authable = self.class.klass.send(:find_by!, auth_key => reset_password_params[auth_key])
+      current_authable.reset_password(reset_password_params[auth_password], reset_password_params[valid_key])
+      render json: { meesage: "reset password successful"}, status: 200
+    rescue UserError => e
+      render json: { error: e.message }, status: e.status
+    end
+
+    # Update password when the auth is pass
+    def update
+      auth_password = self.class.klass.auth_password
+      self.send("current_#{self.class.klass_sym}")&.update_password(password_params[auth_password])
+      render json: { meesage: "update password successful"}, status: 200
+    rescue UserError => e
+      render json: { error: e.message }, status: e.status
+    end
+
+    private
+      def password_params
+        auth_password = self.class.klass.auth_password
+        params.require(self.class.klass_sym).permit(auth_password)
+      end
+
+      def reset_password_params
+        auth_key = self.class.klass.auth_key
+        auth_password = self.class.klass.auth_password
+        valid_key = self.class.klass.valid_key
+        params.require(self.class.klass_sym).permit(
+          auth_key, auth_password, valid_key
+        )
+      end
+
+    module ClassMethods
+      attr_reader :klass, :klass_sym
+      def auth_password klass_sym
+        @klass = klass_sym.to_s.camelize.constantize
+        @klass_sym = klass_sym
+      end
+    end
+  end
+end

lib/rails_api_authentication/authable.rb

@@ -4,23 +4,45 @@ module RailsApiAuthentication
 
     DIGEST = Digest::SHA2.new
 
-
     included do
       attr_accessor :token
 
       def logout
         AuthToken.find(token: token)&.first&.delete if token.present?
       end
+
+      def update_password password
+        raise(UserError.new(401, '-1', 'password is blank')) if password.blank?
+        auth_password = self.class.auth_password
+        self.update(auth_password => self.class.send(:generate_password, password))
+      end
+
+      def reset_password password, valid_code
+        auth_key = self.class.auth_key
+        update_password(password) if self.class.valid!(self.send(auth_key), valid_code)
+      end
     end
 
     module ClassMethods
-      attr_reader :auth_key, :auth_password
+      attr_reader :auth_key, :auth_password, :valid_key
       
       def auth_for params
         @auth_key = params[:auth_key]&.to_sym || :name
         @auth_password = params[:auth_password]&.to_sym || :password
       end
 
+      def valid_for params
+        @valid_key = params[:key]&.to_sym || :valid_code
+        @valid_expire = params[:expire]&.to_sym || 600
+        @valid_length = params[:length]&.to_sym || 4
+      end
+
+      def generate_valid_code name
+        code = (0..9).to_a.sample(@valid_length).join
+        $redis.setex("#{self}::#{name}", @valid_expire, code)
+        code
+      end
+
       def login(name, password)
         user = self.find_by(@auth_key => name)
         raise(UserError.new(401, '-1', 'Unauthorized')) if user.nil?
@@ -29,7 +51,6 @@ module RailsApiAuthentication
         AuthToken.create(self, { oid: user.id })
       end
 
-
       def auth!(request)
         user = auth(request)
         user.nil? ? raise(UserError.new(401, '-1', 'Unauthorized')) : user
@@ -37,6 +58,7 @@ module RailsApiAuthentication
 
       def register(name, password, attrs={})
         raise(UserError.new(401, '-1', 'password is blank')) if password.blank?
+        valid! name, attrs.delete(@valid_key)
         self.create!({@auth_key => name, @auth_password => generate_password(password)}.merge attrs)
       rescue ActiveRecord::RecordInvalid => e
         raise UserError.new(401, '-1', e.message)
@@ -49,6 +71,10 @@ module RailsApiAuthentication
         register(name, password, attrs)
       end
 
+      def valid! name, valid_code
+        raise(UserError.new(401, '-1', 'valid token is not correct')) unless valid?(name, valid_code)
+      end
+
       private
 
       def salt(password, suffix)
@@ -61,6 +87,10 @@ module RailsApiAuthentication
         "#{salt(password, suffix)}:#{suffix}"
       end
 
+      def valid? name, valid_code
+        @valid_key.blank? || (valid_code.present? && valid_code == $redis.get("#{self}::#{name}"))
+      end
+
       def auth(request)
         token = request.env["HTTP_#{self.to_s.upcase}_TOKEN"] || request.env["#{self.to_s.upcase}_TOKEN"]
         auth = AuthToken.find(token: token)&.first