Display aab test certificate (#189)

* Display aab test certificate

* Don't make FULL call when getting aab certificate

* Move attr_reader to the top

Author: tagboola

lib/fastlane/plugin/firebase_app_distribution/actions/firebase_app_distribution_action.rb

@@ -40,6 +40,19 @@ def self.run(params)
           return
         end
 
+        if binary_type == :AAB && app.aab_certificate.empty?
+          updated_app = fad_api_client.get_app(app_id)
+          unless updated_app.aab_certificate.empty?
+            UI.message("After you upload an AAB for the first time, App Distribution " \
+              "generates a new test certificate. All AAB uploads are re-signed with this test " \
+              "certificate. Use the certificate fingerprints below to register your app " \
+              "signing key with API providers, such as Google Sign-In and Google Maps.\n" \
+              "MD-1 certificate fingerprint: #{updated_app.aab_certificate.md5_certificate_hash}\n" \
+              "SHA-1 certificate fingerprint: #{updated_app.aab_certificate.sha1_certificate_hash}\n" \
+              "SHA-256 certificate fingerprint: #{updated_app.aab_certificate.sha256_certificate_hash}")
+          end
+        end
+
         release_notes = get_value_from_value_or_file(params[:release_notes], params[:release_notes_file])
         fad_api_client.post_notes(app_id, release_id, release_notes)
 

lib/fastlane/plugin/firebase_app_distribution/client/aab_certificate.rb

@@ -0,0 +1,23 @@
+class AabCertificate
+  def initialize(response)
+    @response = response || {}
+  end
+
+  def md5_certificate_hash
+    @response[:certificateHashMd5]
+  end
+
+  def sha1_certificate_hash
+    @response[:certificateHashSha1]
+  end
+
+  def sha256_certificate_hash
+    @response[:certificateHashSha256]
+  end
+
+  def empty?
+    (md5_certificate_hash.nil? || md5_certificate_hash.empty?) &&
+      (sha1_certificate_hash.nil? || sha1_certificate_hash.empty?) &&
+      (sha256_certificate_hash.nil? || sha256_certificate_hash.empty?)
+  end
+end

lib/fastlane/plugin/firebase_app_distribution/client/app.rb

@@ -1,3 +1,5 @@
+require_relative 'aab_certificate'
+
 class App
   # AAB states
   class AabState
@@ -10,8 +12,11 @@ class AabState
     UNAVAILABLE = "AAB_STATE_UNAVAILABLE"
   end
 
+  attr_reader :aab_certificate
+
   def initialize(response)
     @response = response
+    @aab_certificate = AabCertificate.new(response[:aabCertificate])
   end
 
   def app_id

spec/firebase_app_distribution_action_spec.rb

@@ -228,10 +228,10 @@
 
         before { allow(File).to receive(:exist?).with('debug.aab').and_return(true) }
 
-        def stub_get_app(params)
+        def stub_get_app(params, app_view = 'FULL')
           allow_any_instance_of(Fastlane::Client::FirebaseAppDistributionApiClient)
             .to receive(:get_app)
-            .with(android_app_id, 'FULL')
+            .with(android_app_id, app_view)
             .and_return(App.new({
               projectNumber: project_number,
               appId: android_app_id,

spec/firebase_app_distribution_api_client_spec.rb

@@ -56,6 +56,36 @@
       expect(app.project_number).to eq("project_number")
       expect(app.app_id).to eq("app_id")
       expect(app.contact_email).to eq("[email protected]")
+      expect(app.aab_certificate.empty?).to eq(true)
+    end
+
+    it 'returns an app with appView BASIC and aab certificate' do
+      response = {
+        projectNumber: "project_number",
+        appId: "app_id",
+        contactEmail: "[email protected]",
+        aabCertificate: {
+          certificateHashMd5: "md5-cert-hash",
+          certificateHashSha1: "sha1-cert-hash",
+          certificateHashSha256: "sha256-cert-hash"
+        }
+      }
+      stubs.get("/v1alpha/apps/app_id?appView=BASIC", headers) do |env|
+        [
+          200,
+          {},
+          response
+        ]
+      end
+      app = api_client.get_app("app_id")
+      binary_hash = Digest::SHA256.hexdigest(fake_binary_contents)
+      expect(app.project_number).to eq("project_number")
+      expect(app.app_id).to eq("app_id")
+      expect(app.contact_email).to eq("[email protected]")
+      expect(app.aab_certificate.empty?).to eq(false)
+      expect(app.aab_certificate.md5_certificate_hash).to eq("md5-cert-hash")
+      expect(app.aab_certificate.sha1_certificate_hash).to eq("sha1-cert-hash")
+      expect(app.aab_certificate.sha256_certificate_hash).to eq("sha256-cert-hash")
     end
 
     it 'returns an app with appView FULL' do