Added feature to use ssl mode in connection to bd

configuration/local.yaml

@@ -1,2 +1,4 @@
 application:
   host: 127.0.0.1
+database:
+  require_ssl: true

configuration/production.yaml

@@ -1,2 +1,4 @@
 application:
   host: 0.0.0.0
+database:
+  require_ssl: true

src/configuration.rs

@@ -1,6 +1,6 @@
 use secrecy::{ExposeSecret, Secret};
 use serde_aux::field_attributes::deserialize_number_from_string;
-use sqlx::postgres::PgConnectOptions;
+use sqlx::postgres::{PgConnectOptions, PgSslMode};
 
 #[derive(serde::Deserialize)]
 pub struct Settings {
@@ -23,6 +23,7 @@ pub struct DatabaseSettings {
     pub port: u16,
     pub host: String,
     pub database_name: String,
+    pub require_ssl: bool,
 }
 
 pub fn get_configuration() -> Result<Settings, config::ConfigError> {
@@ -57,11 +58,18 @@ impl DatabaseSettings {
     }
 
     pub fn without_db(&self) -> PgConnectOptions {
+        let ssl_mode = if self.require_ssl {
+            PgSslMode::Require
+        } else {
+            // Try an encrypted connection, fallbact to unencrypted if it falls
+            PgSslMode::Prefer
+        };
         PgConnectOptions::new()
             .host(&self.host)
             .username(&self.username)
             .password(&self.password.expose_secret())
             .port(self.port)
+            .ssl_mode(ssl_mode)
     }
 }