feat(authentication): Initial commit to modular authentication create (#8085)

Co-authored-by: hyperswitch-bot[bot] <148525504+hyperswitch-bot[bot]@users.noreply.github.com>

crates/openapi/src/openapi.rs

@@ -66,6 +66,7 @@ Never share your secret api keys. Keep them guarded and secure.
         (name = "payment link", description = "Create payment link"),
         (name = "Routing", description = "Create and manage routing configurations"),
         (name = "Event", description = "Manage events"),
+        (name = "Authentication", description = "Create and manage authentication")
     ),
     // The paths will be displayed in the same order as they are registered here
     paths(
@@ -209,6 +210,9 @@ Never share your secret api keys. Keep them guarded and secure.
 
         // Routes for 3DS Decision Rule
         routes::three_ds_decision_rule::three_ds_decision_rule_execute,
+
+        // Routes for authentication
+        routes::authentication::authentication_create,
     ),
     components(schemas(
         common_utils::types::MinorUnit,
@@ -788,6 +792,9 @@ Never share your secret api keys. Keep them guarded and secure.
         euclid::frontend::dir::enums::CustomerDevicePlatform,
         euclid::frontend::dir::enums::CustomerDeviceType,
         euclid::frontend::dir::enums::CustomerDeviceDisplaySize,
+        api_models::authentication::AuthenticationCreateRequest,
+        api_models::authentication::AuthenticationResponse,
+        api_models::authentication::AcquirerDetails,
     )),
     modifiers(&SecurityAddon)
 )]

crates/openapi/src/routes.rs

@@ -1,6 +1,7 @@
 #![allow(unused)]
 
 pub mod api_keys;
+pub mod authentication;
 pub mod blocklist;
 pub mod customers;
 pub mod disputes;

crates/openapi/src/routes/authentication.rs

@@ -0,0 +1,17 @@
+/// Authentication - Create
+///
+/// Create a new authentication for accessing our APIs from your servers.
+///
+#[utoipa::path(
+    post,
+    path = "/authentication",
+    request_body = AuthenticationCreateRequest,
+    responses(
+        (status = 200, description = "Authentication created", body = AuthenticationResponse),
+        (status = 400, description = "Invalid data")
+    ),
+    tag = "Authentication",
+    operation_id = "Create an Authentication",
+    security(("api_key" = []))
+)]
+pub async fn authentication_create() {}