Verify v2 Validation Updates (#309)

* Adding validation to `from` and `brand` parameters for sms and whatsapp channels

Author: superchilled

.github/workflows/ci.yml

@@ -24,7 +24,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
-        ruby: [2.5, 2.6, 2.7, 3.0, 3.1]
+        ruby: [3.0, 3.1, 3.2, 3.3]
     runs-on: ${{ matrix.os }}
     steps:
     - uses: actions/checkout@v2

CHANGES.md

@@ -1,3 +1,7 @@
+# 7.25.0
+
+* Validation updates to Verify v2 SMS and WhatsApp channels. [#309](https://github.com/Vonage/vonage-ruby-sdk/pull/309)
+
 # 7.24.0
 
 * Updating Video API functionality with methods for Live Captions, Audio Connector, Experience Composer, and a `publisheronly` cleint token role. [#307](https://github.com/Vonage/vonage-ruby-sdk/pull/307)

lib/vonage/verify2.rb

@@ -17,6 +17,7 @@ class Verify2 < Namespace
     #   )
     #
     # @param [required, String] :brand The brand that is sending the verification request
+    #   - Must be between 1 and 16 characters in length
     #
     # @param [required, Array<Hash>] :workflow An array of hashes for channels in the workflow
     #
@@ -32,6 +33,8 @@ class Verify2 < Namespace
     # @see https://developer.vonage.com/en/api/verify.v2#newRequest
     #
     def start_verification(brand:, workflow:, **opts)
+      raise ArgumentError, ':brand must be a String' unless brand.is_a?(String)
+      raise ArgumentError, "Invalid 'brand' value #{brand}. Length must be between 1 and 16 characters." unless brand.length.between?(1, 16)
       raise ArgumentError, ':workflow must be an Array' unless workflow.is_a?(Array)
       raise ArgumentError, ':workflow must not be empty' if workflow.empty?
 

lib/vonage/verify2/channels/sms.rb

@@ -20,6 +20,7 @@ def to=(to)
     end
 
     def from=(from)
+      validate_from(from)
       @from = from
     end
 
@@ -49,5 +50,14 @@ def to_h
     private
 
     attr_writer :channel
+
+    def validate_from(from)
+      if from.match?(/\D/)
+        raise ArgumentError, "Invalid alpha-numeric 'from' value #{from}. Length must be between 3 and 11 characters." unless from.length.between?(3, 11)
+      else
+        raise ArgumentError, "Invalid numeric 'from' value #{from}. Length must be between 11 and 15 characters." unless from.length.between?(11, 15)
+        raise ArgumentError, "Invalid 'from' value #{from}. Expected to be in E.164 format" unless Phonelib.parse(from).valid?
+      end
+    end
   end
 end

lib/vonage/verify2/channels/whats_app.rb

@@ -19,6 +19,7 @@ def to=(to)
     end
 
     def from=(from)
+      raise ArgumentError, "Invalid 'from' value #{from}. Length must be between 11 and 15 characters." unless from.length.between?(11, 15)
       raise ArgumentError, "Invalid 'from' value #{from}. Expected to be in E.164 format" unless Phonelib.parse(from.to_i).valid?
       @from = from
     end

lib/vonage/version.rb

@@ -1,5 +1,5 @@
 # typed: strong
 
 module Vonage
-  VERSION = '7.24.0'
+  VERSION = '7.25.0'
 end

test/vonage/test.rb

@@ -408,7 +408,7 @@ def e164_compliant_number
       '447000000000'
     end
 
-    def invalid_number
+    def non_e164_compliant_number
       'abcdefg'
     end
 

test/vonage/verify2/channels/silent_auth_test.rb

@@ -21,9 +21,9 @@ def test_to_setter_method
     assert_equal new_number, sa_workflow.instance_variable_get(:@to)
   end
 
-  def test_to_setter_method_with_invalid_number
+  def test_to_setter_method_with_non_e164_compliant_number
     assert_raises ArgumentError do
-      silent_auth_channel.to = invalid_number
+      silent_auth_channel.to = non_e164_compliant_number
     end
   end
 

test/vonage/verify2/channels/sms_test.rb

@@ -29,24 +29,56 @@ def test_to_setter_method
     assert_equal new_number, channel.instance_variable_get(:@to)
   end
 
-  def test_to_setter_method_with_invalid_number
+  def test_to_setter_method_with_non_e164_compliant_number
     assert_raises ArgumentError do
-      sms_channel.to = invalid_number
+      sms_channel.to = non_e164_compliant_number
     end
   end
 
   def test_from_getter_method
     assert_nil sms_channel.from
   end
 
-  def test_from_setter_method
+  def test_from_setter_method_with_valid_numeric
     channel = sms_channel
     new_number = '447000000002'
     channel.from = new_number
 
     assert_equal new_number, channel.instance_variable_get(:@from)
   end
 
+  def test_from_setter_method_with_valid_alphanumeric
+    channel = sms_channel
+    new_number = 'abc123'
+    channel.from = new_number
+
+    assert_equal new_number, channel.instance_variable_get(:@from)
+  end
+
+  def test_from_setter_method_with_numeric_too_short
+    assert_raises ArgumentError do
+      sms_channel.from = '4470000002'
+    end
+  end
+
+  def test_from_setter_method_with_numeric_too_long
+    assert_raises ArgumentError do
+      sms_channel.from = '4470000000000002'
+    end
+  end
+
+  def test_from_setter_method_with_alphanumeric_too_short
+    assert_raises ArgumentError do
+      sms_channel.from = 'ab'
+    end
+  end
+
+  def test_from_setter_method_with_alphanumeric_too_long
+    assert_raises ArgumentError do
+      sms_channel.from = 'abcdefghijkl'
+    end
+  end
+
   def test_entity_id_getter_method
     assert_nil sms_channel.entity_id
   end

test/vonage/verify2/channels/voice_test.rb

@@ -25,9 +25,9 @@ def test_to_setter_method
     assert_equal new_number, channel.instance_variable_get(:@to)
   end
 
-  def test_to_setter_method_with_invalid_number
+  def test_to_setter_method_with_non_e164_compliant_number
     assert_raises ArgumentError do
-      voice_channel.to = invalid_number
+      voice_channel.to = non_e164_compliant_number
     end
   end