BILL-5592: Add descriptor_code support to bank account verification

.github/workflows/run_forked_repo_tests.yml

@@ -9,15 +9,15 @@ jobs:
     if: contains(github.event.pull_request.labels.*.name, 'Approved')
     strategy:
       matrix:
-        elixir-version: ['1.12']
-        otp: ['22.0']
+        elixir-version: ['1.18']
+        otp: ['27']
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Setup Elixir
       uses: erlef/setup-beam@v1
       with:
-        otp-version: '22.0'
-        elixir-version: '1.12'
+        otp-version: '27'
+        elixir-version: '1.18'
     - name: Install Dependencies
       run: mix deps.get
     - name: Compile Repository
@@ -30,7 +30,7 @@ jobs:
     - name: Run Static Code Analysis for Elixir
       run: mix credo
     - name: Run Static Code Analysis for Erlang
-      run: mix dialyzer --halt-exit-status
+      run: mix dialyzer
     - name: Run Elixir Tests
       env:
         API_KEY: ${{ secrets.API_KEY }}

.github/workflows/run_tests_job.yml

@@ -2,23 +2,23 @@ name: Run full Elixir workflow
 
 on:
   pull_request:
-    types: [ opened, reopened, edited ]
+    types: [ opened, reopened, edited, synchronize ]
     branches:
       - main
 jobs:
   elixir_workflow:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        elixir-version: ['1.12']
-        otp: ['22.0']
+        elixir-version: ['1.18']
+        otp: ['27']
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Setup Elixir
       uses: erlef/setup-beam@v1
       with:
-        otp-version: '22.0'
-        elixir-version: '1.12'
+        otp-version: '27'
+        elixir-version: '1.18'
     - name: Install Dependencies
       run: mix deps.get
     - name: Compile Repository
@@ -31,7 +31,7 @@ jobs:
     - name: Run Static Code Analysis for Elixir
       run: mix credo
     - name: Run Static Code Analysis for Erlang
-      run: mix dialyzer --halt-exit-status
+      run: mix dialyzer
     - name: Run Elixir Tests
       env:
         LOB_API_TEST_KEY: ${{ secrets.LOB_API_TEST_KEY }}

CHANGELOG.md

@@ -1,3 +1,9 @@
+#### 1.6.0 (2026-06-04)
+
+##### New Features
+
+* **bank-accounts:**  Add `descriptor_code` support to bank account verification and expose `microdeposit_type` in bank account responses ([BILL-5592](https://lobsters.atlassian.net/browse/BILL-5592))
+
 #### 1.3.0 (2021-08-25)
 
 ##### New Features

config/dev.exs

@@ -1 +1,12 @@
 import Config
+
+# Cloudflare WARP does TLS inspection. Tell hackney to trust the system CA
+# bundle (which already includes the Cloudflare Gateway CA via Kandji/Keychain)
+# so SSL verification succeeds for outbound HTTPS requests.
+config :lob_elixir,
+  hackney_ssl_options: fn ->
+    [
+      verify: :verify_peer,
+      cacerts: :public_key.cacerts_get()
+    ]
+  end

config/test.exs

@@ -3,5 +3,16 @@ import Config
 config :lob_elixir,
   api_key: System.get_env("LOB_API_TEST_KEY")
 
+# Cloudflare WARP does TLS inspection. Tell hackney to trust the system CA
+# bundle (which already includes the Cloudflare Gateway CA via Kandji/Keychain)
+# so SSL verification succeeds for outbound HTTPS requests.
+config :lob_elixir,
+  hackney_ssl_options: fn ->
+    [
+      verify: :verify_peer,
+      cacerts: :public_key.cacerts_get()
+    ]
+  end
+
 # config :pre_commit,
 #   commands: ["test", "credo", "dialyzer", "coveralls"]

lib/lob/client.ex

@@ -110,7 +110,13 @@ defmodule Lob.Client do
 
   @spec build_options(String.t()) :: Keyword.t()
   defp build_options(api_key \\ api_key()) do
-    [hackney: [basic_auth: {api_key, ""}], recv_timeout: :infinity]
+    ssl_opts =
+      case Application.get_env(:lob_elixir, :hackney_ssl_options, []) do
+        fun when is_function(fun, 0) -> fun.()
+        opts -> opts
+      end
+
+    [hackney: [basic_auth: {api_key, ""}, ssl_options: ssl_opts], recv_timeout: :infinity]
   end
 
   @spec default_headers(String.t() | nil) :: %{String.t() => String.t()}

lib/lob/util.ex

@@ -22,8 +22,15 @@ defmodule Lob.Util do
   multipart request body.
 
   ## Example
-    iex> Lob.Util.build_body(%{description: "body", to: %{name: "Larry", species: "Lobster"}, front: %{local_path: "a/b/c"}})
-    {:multipart, [{"description", "body"}, {:file, "a/b/c", {"form-data", [name: "front", filename: "a/b/c"]}, []}, {"to[name]", "Larry"}, {"to[species]", "Lobster"}]}
+    iex> {:multipart, parts} = Lob.Util.build_body(%{description: "body", to: %{name: "Larry", species: "Lobster"}, front: %{local_path: "a/b/c"}})
+    iex> Enum.member?(parts, {"description", "body"})
+    true
+    iex> Enum.member?(parts, {"to[name]", "Larry"})
+    true
+    iex> Enum.member?(parts, {"to[species]", "Lobster"})
+    true
+    iex> Enum.member?(parts, {:file, "a/b/c", {"form-data", [name: "front", filename: "a/b/c"]}, []})
+    true
   """
   @spec build_body(map) :: {:multipart, list}
   def build_body(body) when is_map(body) do

mise.toml

@@ -0,0 +1,3 @@
+[tools]
+elixir = "1.18.4-otp-27"
+erlang = "27.3.4.12"

mix.exs

@@ -2,7 +2,7 @@ defmodule Lob.Mixfile do
   use Mix.Project
 
   @source_url "https://github.com/lob/lob-elixir"
-  @version "1.5.0"
+  @version "1.6.0"
 
   def project do
     [
@@ -20,7 +20,6 @@ defmodule Lob.Mixfile do
         flags: [
           :error_handling,
           :no_opaque,
-          :race_conditions,
           :unknown
         ],
         ignore_warnings: ".dialyzer_ignore"
@@ -43,7 +42,7 @@ defmodule Lob.Mixfile do
     [
       {:bypass, "~> 2.1", only: :test},
       {:confex, "~> 3.5.0"},
-      {:credo, "~> 1.5.6", only: [:dev, :test], runtime: false},
+      {:credo, "~> 1.7", only: [:dev, :test], runtime: false},
       {:dialyxir, "~> 1.1", only: [:dev, :test], runtime: false},
       {:ex_doc, ">= 0.0.0", only: [:dev], runtime: false},
       {:excoveralls, "~> 0.14", only: :test},