Add missing Config.registry_ssl_opts/0 (#143)

Author: Strech

.github/workflows/ci.yaml

@@ -21,17 +21,17 @@ jobs:
         with:
           otp-version: ${{ env.OTP }}
           elixir-version: ${{ env.ELIXIR }}
-      - uses: actions/cache@v2
+      - uses: actions/cache@v3
         id: mix-cache
         with:
           path: deps
           key: ${{ runner.os }}-${{ env.OTP }}-${{ env.ELIXIR }}-mix-${{ hashFiles(format('{0}{1}', github.workspace, '/mix.lock')) }}
-      - uses: actions/cache@v2
+      - uses: actions/cache@v3
         id: build-cache
         with:
           path: _build
           key: ${{ runner.os }}-${{ env.OTP }}-${{ env.ELIXIR }}-build-${{ hashFiles(format('{0}{1}', github.workspace, '/mix.lock')) }}
-      - uses: actions/cache@v1
+      - uses: actions/cache@v3
         id: plt-cache
         with:
           path: priv/plts
@@ -58,12 +58,12 @@ jobs:
         with:
           otp-version: ${{ env.OTP }}
           elixir-version: ${{ env.ELIXIR }}
-      - uses: actions/cache@v2
+      - uses: actions/cache@v3
         id: mix-cache
         with:
           path: deps
           key: ${{ runner.os }}-${{ env.OTP }}-${{ env.ELIXIR }}-mix-${{ hashFiles(format('{0}{1}', github.workspace, '/mix.lock')) }}
-      - uses: actions/cache@v2
+      - uses: actions/cache@v3
         id: build-cache
         with:
           path: _build
@@ -86,12 +86,12 @@ jobs:
         with:
           otp-version: ${{ env.OTP }}
           elixir-version: ${{ env.ELIXIR }}
-      - uses: actions/cache@v2
+      - uses: actions/cache@v3
         id: mix-cache
         with:
           path: deps
           key: ${{ runner.os }}-${{ env.OTP }}-${{ env.ELIXIR }}-mix-${{ hashFiles(format('{0}{1}', github.workspace, '/mix.lock')) }}
-      - uses: actions/cache@v2
+      - uses: actions/cache@v3
         id: build-cache
         with:
           path: _build
@@ -115,17 +115,17 @@ jobs:
         with:
           otp-version: ${{ env.OTP }}
           elixir-version: ${{ env.ELIXIR }}
-      - uses: actions/cache@v2
+      - uses: actions/cache@v3
         id: mix-cache
         with:
           path: test/integration/deps
           key: ${{ runner.os }}-${{ env.OTP }}-${{ env.ELIXIR }}-mix-ext-${{ hashFiles(format('{0}{1}', github.workspace, '/mix.lock')) }}
-      - uses: actions/cache@v2
+      - uses: actions/cache@v3
         id: build-cache
         with:
           path: test/integration/_build
           key: ${{ runner.os }}-${{ env.OTP }}-${{ env.ELIXIR }}-build-ext-${{ hashFiles(format('{0}{1}', github.workspace, '/mix.lock')) }}
-      - uses: actions/cache@v1
+      - uses: actions/cache@v3
         id: plt-cache
         with:
           path: test/integration/priv/plts
@@ -168,12 +168,12 @@ jobs:
         with:
           otp-version: ${{ matrix.otp }}
           elixir-version: ${{ matrix.elixir }}
-      - uses: actions/cache@v2
+      - uses: actions/cache@v3
         id: mix-cache
         with:
           path: deps
           key: ${{ runner.os }}-${{ matrix.otp }}-${{ matrix.elixir }}-mix-${{ hashFiles(format('{0}{1}', github.workspace, '/mix.lock')) }}
-      - uses: actions/cache@v2
+      - uses: actions/cache@v3
         id: build-cache
         with:
           path: _build

lib/avrora/config.ex

@@ -62,6 +62,9 @@ defmodule Avrora.Config do
   @doc false
   def registry_user_agent, do: get_env(:registry_user_agent, "Avrora/#{version()} Elixir")
 
+  @doc false
+  def registry_ssl_opts, do: get_env(:registry_ssl_opts, nil)
+
   # NOTE: Starting OTP-25 it is possible to call `public_key:cacerts_get`
   #       See https://erlef.github.io/security-wg/secure_coding_and_deployment_hardening/ssl
   @doc false