feat(authentication): Initial commit to modular authentication create

[sahkal]

Type of Change

• [ ] Bugfix
• [x] New feature
• [ ] Enhancement
• [ ] Refactoring
• [ ] Dependency updates
• [ ] Documentation
• [ ] CI/CD

Description

Initial commit to modular authentication create

Additional Changes

• [x] This PR modifies the API contract
• [x] This PR modifies the database schema

Motivation and Context

Create authentication create api for modular authentication

Request

curl --location 'localhost:8080/authentication/create' \
--header 'Content-Type: application/json' \
--header 'api-key: dev_OUNohkfDdQJBZQ7bWHdrfhezONhOhEjO5ilOc33GocU1AXH1P8TmYX5tViJYoIc5' \
--data '{
    "amount": 10,
    "currency": "USD",
    "acquirer_details": {
        "bin": "13443",
        "merchant_id": null,
        "country_code": null
    }
}'

Response

{
    "authentication_id": "authn_NtY3TDSs37gFli7vYgwD",
    "merchant_id": "sahkal",
    "status": "started",
    "client_secret": "authn_NtY3TDSs37gFli7vYgwD_secret_MUxz520URz0BqowhxY84",
    "amount": 10,
    "currency": "USD",
    "customer": null,
    "force_3ds_challenge": false,
    "authentication_connector": null,
    "return_url": null,
    "created_at": "2025-05-22T10:13:10.312Z",
    "error_code": null,
    "error_message": null,
    "metadata": null,
    "profile_id": "pro_RAtfSMf2Fo8ejkcX5Aoc",
    "browser_info": null,
    "psd2_sca_exemption_type": null,
    "acquirer_details": {
        "bin": "13443",
        "merchant_id": null,
        "country_code": null
    }
}

How did you test it?

Checklist

• [x] I formatted the code cargo +nightly fmt --all
• [x] I addressed lints thrown by cargo clippy
• [x] I reviewed the submitted code
• [ ] I added unit tests for my changes where possible

[semanticdiff-com[bot]]

Review changes with  

Changed Files

File	Status
crates/router/src/core/payments/operations/payment_status.rs	92% smaller
crates/router/src/core/payments.rs	88% smaller
crates/router/src/lib.rs	75% smaller
crates/router/src/services/kafka/payment_attempt_event.rs	74% smaller
crates/router/src/core/webhooks/incoming.rs	72% smaller
crates/router/src/routes.rs	68% smaller
crates/router/src/core/authentication.rs	62% smaller
crates/router/src/services/kafka/payment_attempt.rs	60% smaller
crates/router/src/db/authentication.rs	37% smaller
crates/router/src/utils.rs	31% smaller
crates/router/src/core/payments/operations/payment_confirm.rs	29% smaller
crates/router/src/services/kafka/authentication.rs	22% smaller
crates/router/src/services/kafka/authentication_event.rs	22% smaller
crates/diesel_models/src/schema.rs	7% smaller
crates/diesel_models/src/schema_v2.rs	7% smaller
crates/router/src/core/unified_authentication_service.rs	5% smaller
crates/diesel_models/src/authentication.rs	3% smaller
crates/hyperswitch_connectors/src/connectors/unified_authentication_service/transformers.rs	1% smaller
api-reference/v1/openapi_spec_v1.json	0% smaller
crates/api_models/src/authentication.rs	0% smaller
crates/api_models/src/lib.rs	0% smaller
crates/api_models/src/webhooks.rs	0% smaller
crates/common_utils/src/events.rs	0% smaller
crates/common_utils/src/id_type.rs	0% smaller
crates/common_utils/src/id_type/authentication.rs	0% smaller
crates/diesel_models/src/payment_attempt.rs	0% smaller
crates/diesel_models/src/query/authentication.rs	0% smaller
crates/diesel_models/src/user/sample_data.rs	0% smaller
crates/hyperswitch_domain_models/src/payments/payment_attempt.rs	0% smaller
crates/hyperswitch_domain_models/src/router_data.rs	0% smaller
crates/hyperswitch_domain_models/src/router_data_v2/flow_common_types.rs	0% smaller
crates/openapi/src/openapi.rs	0% smaller
crates/openapi/src/routes.rs	0% smaller
crates/openapi/src/routes/authentication.rs	0% smaller
crates/router/src/core/authentication/utils.rs	Unsupported file format
crates/router/src/core/payments/helpers.rs	0% smaller
crates/router/src/core/unified_authentication_service/types.rs	0% smaller
crates/router/src/core/unified_authentication_service/utils.rs	Unsupported file format
crates/router/src/db/kafka_store.rs	0% smaller
crates/router/src/routes/app.rs	0% smaller
crates/router/src/routes/authentication.rs	0% smaller
crates/router/src/routes/lock_utils.rs	0% smaller
crates/router_env/src/logger/types.rs	0% smaller
migrations/2025-05-19-130655_authentication_table_refactor/down.sql	Unsupported file format
migrations/2025-05-19-130655_authentication_table_refactor/up.sql	Unsupported file format

[tsdk02]

Need to run migrations for clickhouse to make authentication_connector as Nullable. Need to discuss the approach and determine whether the existing test data needs to be retained or not

[tsdk02]

Analytics and Dashboard changes look fine