smtp configurable

config/runtime.exs

@@ -38,19 +38,43 @@ if config_env() == :prod do
 
 end
 
-config :api, Api.Mailer,
-  adapter: Swoosh.Adapters.SMTP,
-  relay: Envar.get("SMTP_RELAY"),
-  port: 587,
-  auth: :always,
-  ssl: false,
-  tls: :always,
-  retries: 10,
-  username: Envar.get("SMTP_USER"),
-  password: Envar.get("SMTP_PASS"),
-  tls_options: [
-    verify: :verify_peer,
-    cacerts: :public_key.cacerts_get(),
-    server_name_indication: ~c"mail.sanatoriopasteur.com.ar",
-    depth: 99
-  ]
+case Envar.get("SMPT_TYPE") do
+  "tls" ->
+    config :api, Api.Mailer,
+      adapter: Swoosh.Adapters.SMTP,
+      relay: Envar.get("SMTP_RELAY"),
+      port: String.to_integer(Envar.get("SMTP_PORT")) || Envar.get("SMTP_PORT"),
+      username: Envar.get("SMTP_USER"),
+      password: Envar.get("SMTP_PASS"),
+      ssl: false,
+      tls: :always,
+      retries: 10,
+      tls_options: [
+        verify: :verify_peer,
+        cacerts: :public_key.cacerts_get(),
+        server_name_indication: String.to_charlist(Envar.get("SERVER_NAME_INDICATION") || ~c"#{Envar.get("SERVER_NAME_INDICATION")}"),
+        depth: 99
+      ]
+
+  "ssl" ->
+    config :api, Api.Mailer,
+      adapter: Swoosh.Adapters.SMTP,
+      relay: Envar.get("SMTP_RELAY"),
+      username: Envar.get("SMTP_USER"),
+      password: Envar.get("SMTP_PASS"),
+      auth: :always,
+      ssl: true,
+      port: String.to_integer(Envar.get("SMTP_PORT")) || Envar.get("SMTP_PORT"),
+      retries: 10,
+      sockopts: [
+        versions: [:"tlsv1.2"],
+        verify: :verify_peer,
+        cacerts: :public_key.cacerts_get(),
+        depth: 3,
+        customize_hostname_check: [
+          match_fun: :public_key.pkix_verify_hostname_match_fun(:https)
+        ],
+        server_name_indication: Envar.get("SERVER_NAME_INDICATION")
+      ]
+    _ -> nil
+end