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feat(authentication): add authentication api for modular authentication (#8459)

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Co-authored-by: hyperswitch-bot[bot] <148525504+hyperswitch-bot[bot]@users.noreply.github.com>
This commit is contained in:
Sahkal Poddar
2025-07-25 14:58:15 +05:30
committed by GitHub
parent 98d924bf87
commit dbdf7579d2
16 changed files with 759 additions and 78 deletions
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4
api-reference/v1/openapi_spec_v1.json
View File

@ -30012,7 +30012,7 @@
"ThreeDsData": {
"type": "object",
"required": [
"threeds_server_transaction_id",
"three_ds_server_transaction_id",
"maximum_supported_3ds_version",
"connector_authentication_id",
"three_ds_method_data",
@ -30021,7 +30021,7 @@
"directory_server_id"
],
"properties": {
"threeds_server_transaction_id": {
"three_ds_server_transaction_id": {
"type": "string",
"description": "The unique identifier for this authentication from the 3DS server."
},

81
crates/api_models/src/authentication.rs
View File

@ -11,9 +11,9 @@ use serde::{Deserialize, Serialize};
use time::PrimitiveDateTime;
use utoipa::ToSchema;
use crate::payments::CustomerDetails;
#[cfg(feature = "v1")]
use crate::payments::{Address, BrowserInformation, PaymentMethodData};
use crate::payments::{CustomerDetails, DeviceChannel, SdkInformation, ThreeDsCompletionIndicator};
#[derive(Debug, Clone, Serialize, Deserialize, ToSchema)]
pub struct AuthenticationCreateRequest {
@ -282,7 +282,7 @@ pub enum EligibilityResponseParams {
pub struct ThreeDsData {
/// The unique identifier for this authentication from the 3DS server.
#[schema(value_type = String)]
pub threeds_server_transaction_id: Option<String>,
pub three_ds_server_transaction_id: Option<String>,
/// The maximum supported 3DS version.
#[schema(value_type = String)]
pub maximum_supported_3ds_version: Option<common_utils::types::SemanticVersion>,
@ -328,3 +328,80 @@ impl ApiEventMetric for AuthenticationEligibilityResponse {
})
}
}
#[derive(Debug, Clone, Serialize, Deserialize, ToSchema)]
pub struct AuthenticationAuthenticateRequest {
/// Authentication ID for the authentication
#[serde(skip_deserializing)]
pub authentication_id: id_type::AuthenticationId,
/// Client secret for the authentication
#[schema(value_type = String)]
pub client_secret: Option<masking::Secret<String>>,
/// SDK Information if request is from SDK
pub sdk_information: Option<SdkInformation>,
/// Device Channel indicating whether request is coming from App or Browser
pub device_channel: DeviceChannel,
/// Indicates if 3DS method data was successfully completed or not
pub threeds_method_comp_ind: ThreeDsCompletionIndicator,
}
impl ApiEventMetric for AuthenticationAuthenticateRequest {
fn get_api_event_type(&self) -> Option<ApiEventsType> {
Some(ApiEventsType::Authentication {
authentication_id: self.authentication_id.clone(),
})
}
}
#[derive(Debug, Clone, Serialize, Deserialize, ToSchema)]
pub struct AuthenticationAuthenticateResponse {
/// Indicates the transaction status
#[serde(rename = "trans_status")]
#[schema(value_type = Option<TransactionStatus>)]
pub transaction_status: Option<common_enums::TransactionStatus>,
/// Access Server URL to be used for challenge submission
pub acs_url: Option<url::Url>,
/// Challenge request which should be sent to acs_url
pub challenge_request: Option<String>,
/// Unique identifier assigned by the EMVCo(Europay, Mastercard and Visa)
pub acs_reference_number: Option<String>,
/// Unique identifier assigned by the ACS to identify a single transaction
pub acs_trans_id: Option<String>,
/// Unique identifier assigned by the 3DS Server to identify a single transaction
pub three_ds_server_transaction_id: Option<String>,
/// Contains the JWS object created by the ACS for the ARes(Authentication Response) message
pub acs_signed_content: Option<String>,
/// Three DS Requestor URL
pub three_ds_requestor_url: String,
/// Merchant app declaring their URL within the CReq message so that the Authentication app can call the Merchant app after OOB authentication has occurred
pub three_ds_requestor_app_url: Option<String>,
/// The error message for this authentication.
#[schema(value_type = String)]
pub error_message: Option<String>,
/// The error code for this authentication.
#[schema(value_type = String)]
pub error_code: Option<String>,
/// The authentication value for this authentication, only available in case of server to server request. Unavailable in case of client request due to security concern.
#[schema(value_type = String)]
pub authentication_value: Option<masking::Secret<String>>,
/// ECI indicator of the card, only available in case of server to server request. Unavailable in case of client request due to security concern.
pub eci: Option<String>,
/// The current status of the authentication (e.g., Started).
#[schema(value_type = AuthenticationStatus)]
pub status: common_enums::AuthenticationStatus,
/// The connector to be used for authentication, if known.
#[schema(value_type = Option<AuthenticationConnectors>, example = "netcetera")]
pub authentication_connector: Option<AuthenticationConnectors>,
/// The unique identifier for this authentication.
#[schema(value_type = String, example = "auth_mbabizu24mvu3mela5njyhpit4")]
pub authentication_id: id_type::AuthenticationId,
}
impl ApiEventMetric for AuthenticationAuthenticateResponse {
fn get_api_event_type(&self) -> Option<ApiEventsType> {
Some(ApiEventsType::Authentication {
authentication_id: self.authentication_id.clone(),
})
}
}

105
crates/hyperswitch_connectors/src/connectors/unified_authentication_service.rs
View File

@ -27,8 +27,8 @@ use hyperswitch_domain_models::{
},
router_response_types::{PaymentsResponseData, RefundsResponseData},
types::{
UasAuthenticationConfirmationRouterData, UasPostAuthenticationRouterData,
UasPreAuthenticationRouterData,
UasAuthenticationConfirmationRouterData, UasAuthenticationRouterData,
UasPostAuthenticationRouterData, UasPreAuthenticationRouterData,
},
};
use hyperswitch_interfaces::{
@ -490,6 +490,107 @@ impl
impl ConnectorIntegration<Authenticate, UasAuthenticationRequestData, UasAuthenticationResponseData>
for UnifiedAuthenticationService
{
fn get_headers(
&self,
req: &UasAuthenticationRouterData,
connectors: &Connectors,
) -> CustomResult<Vec<(String, masking::Maskable<String>)>, errors::ConnectorError> {
self.build_headers(req, connectors)
}
fn get_content_type(&self) -> &'static str {
self.common_get_content_type()
}
fn get_url(
&self,
_req: &UasAuthenticationRouterData,
connectors: &Connectors,
) -> CustomResult<String, errors::ConnectorError> {
Ok(format!(
"{}authentication_initiation",
self.base_url(connectors)
))
}
fn get_request_body(
&self,
req: &UasAuthenticationRouterData,
_connectors: &Connectors,
) -> CustomResult<RequestContent, errors::ConnectorError> {
let transaction_details = req.request.transaction_details.clone();
let amount = utils::convert_amount(
self.amount_converter,
transaction_details
.amount
.ok_or(errors::ConnectorError::MissingRequiredField {
field_name: "amount",
})?,
transaction_details
.currency
.ok_or(errors::ConnectorError::MissingRequiredField {
field_name: "currency",
})?,
)?;
let connector_router_data =
unified_authentication_service::UnifiedAuthenticationServiceRouterData::from((
amount, req,
));
let connector_req = unified_authentication_service::UnifiedAuthenticationServiceAuthenticateRequest::try_from(
&connector_router_data,
)?;
Ok(RequestContent::Json(Box::new(connector_req)))
}
fn build_request(
&self,
req: &UasAuthenticationRouterData,
connectors: &Connectors,
) -> CustomResult<Option<Request>, errors::ConnectorError> {
Ok(Some(
RequestBuilder::new()
.method(Method::Post)
.url(&types::UasAuthenticationType::get_url(
self, req, connectors,
)?)
.attach_default_headers()
.headers(types::UasAuthenticationType::get_headers(
self, req, connectors,
)?)
.set_body(types::UasAuthenticationType::get_request_body(
self, req, connectors,
)?)
.build(),
))
}
fn handle_response(
&self,
data: &UasAuthenticationRouterData,
event_builder: Option<&mut ConnectorEvent>,
res: Response,
) -> CustomResult<UasAuthenticationRouterData, errors::ConnectorError> {
let response: unified_authentication_service::UnifiedAuthenticationServiceAuthenticateResponse =
res.response
.parse_struct("UnifiedAuthenticationService UnifiedAuthenticationServiceAuthenticateResponse")
.change_context(errors::ConnectorError::ResponseDeserializationFailed)?;
event_builder.map(|i| i.set_response_body(&response));
router_env::logger::info!(connector_response=?response);
RouterData::try_from(ResponseRouterData {
response,
data: data.clone(),
http_code: res.status_code,
})
}
fn get_error_response(
&self,
res: Response,
event_builder: Option<&mut ConnectorEvent>,
) -> CustomResult<ErrorResponse, errors::ConnectorError> {
self.build_error_response(res, event_builder)
}
}
impl ConnectorIntegration<PSync, PaymentsSyncData, PaymentsResponseData>

254
crates/hyperswitch_connectors/src/connectors/unified_authentication_service/transformers.rs
View File

@ -2,14 +2,18 @@ use common_enums::{enums, MerchantCategoryCode};
use common_types::payments::MerchantCountryCode;
use common_utils::types::FloatMajorUnit;
use hyperswitch_domain_models::{
ext_traits::OptionExt,
router_data::{ConnectorAuthType, RouterData},
router_request_types::unified_authentication_service::{
router_request_types::{
authentication::{AuthNFlowType, ChallengeParams},
unified_authentication_service::{
AuthenticationInfo, DynamicData, PostAuthenticationDetails, PreAuthenticationDetails,
TokenDetails, UasAuthenticationResponseData,
},
},
types::{
UasAuthenticationConfirmationRouterData, UasPostAuthenticationRouterData,
UasPreAuthenticationRouterData,
UasAuthenticationConfirmationRouterData, UasAuthenticationRouterData,
UasPostAuthenticationRouterData, UasPreAuthenticationRouterData,
},
};
use hyperswitch_interfaces::errors;
@ -34,6 +38,8 @@ impl<T> From<(FloatMajorUnit, T)> for UnifiedAuthenticationServiceRouterData<T>
}
}
use error_stack::ResultExt;
#[derive(Debug, Serialize)]
pub struct UnifiedAuthenticationServicePreAuthenticateRequest {
pub authenticate_by: String,
@ -135,7 +141,8 @@ pub enum MessageCategory {
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct ThreeDSData {
pub preferred_protocol_version: Option<common_utils::types::SemanticVersion>,
pub preferred_protocol_version: common_utils::types::SemanticVersion,
pub threeds_method_comp_ind: api_models::payments::ThreeDsCompletionIndicator,
}
#[derive(Default, Clone, Debug, Serialize, Deserialize, PartialEq)]
@ -775,3 +782,242 @@ pub struct ThreeDsMethodData {
pub three_ds_method_notification_url: String,
pub server_transaction_id: String,
}
#[derive(Serialize, Debug)]
pub struct UnifiedAuthenticationServiceAuthenticateRequest {
pub authenticate_by: String,
pub source_authentication_id: common_utils::id_type::AuthenticationId,
pub transaction_details: TransactionDetails,
pub device_details: DeviceDetails,
pub customer_details: Option<CustomerDetails>,
pub auth_creds: UnifiedAuthenticationServiceAuthType,
}
#[derive(Default, Debug, Serialize, PartialEq)]
pub struct ServiceDetails {
pub service_session_ids: Option<ServiceSessionIds>,
pub merchant_details: Option<MerchantDetails>,
}
#[derive(Serialize, Debug, Clone, Deserialize)]
#[serde(untagged)]
pub enum UnifiedAuthenticationServiceAuthenticateResponse {
Success(Box<ThreeDsResponseData>),
Failure(UnifiedAuthenticationServiceErrorResponse),
}
#[derive(Serialize, Debug, Clone, Deserialize)]
pub struct ThreeDsResponseData {
pub three_ds_auth_response: ThreeDsAuthDetails,
}
#[derive(Serialize, Debug, Clone, Deserialize)]
pub struct ThreeDsAuthDetails {
pub three_ds_server_trans_id: String,
pub acs_trans_id: String,
pub acs_reference_number: String,
pub acs_operator_id: Option<String>,
pub ds_reference_number: String,
pub ds_trans_id: String,
pub sdk_trans_id: Option<String>,
pub trans_status: common_enums::TransactionStatus,
pub acs_challenge_mandated: Option<ACSChallengeMandatedEnum>,
pub message_type: String,
pub message_version: String,
pub acs_url: Option<url::Url>,
pub challenge_request: Option<String>,
pub acs_signed_content: Option<String>,
pub authentication_value: Option<Secret<String>>,
pub eci: Option<String>,
}
#[derive(Debug, Serialize, Clone, Copy, Deserialize)]
pub enum ACSChallengeMandatedEnum {
/// Challenge is mandated
Y,
/// Challenge is not mandated
N,
}
#[derive(Clone, Serialize, Debug)]
pub struct DeviceDetails {
pub device_channel: api_models::payments::DeviceChannel,
pub browser_info: Option<BrowserInfo>,
pub sdk_info: Option<api_models::payments::SdkInformation>,
}
impl TryFrom<&UnifiedAuthenticationServiceRouterData<&UasAuthenticationRouterData>>
for UnifiedAuthenticationServiceAuthenticateRequest
{
type Error = error_stack::Report<errors::ConnectorError>;
fn try_from(
item: &UnifiedAuthenticationServiceRouterData<&UasAuthenticationRouterData>,
) -> Result<Self, Self::Error> {
let authentication_id = item.router_data.authentication_id.clone().ok_or(
errors::ConnectorError::MissingRequiredField {
field_name: "authentication_id",
},
)?;
let browser_info =
if let Some(browser_details) = item.router_data.request.browser_details.clone() {
BrowserInfo {
color_depth: browser_details.color_depth,
java_enabled: browser_details.java_enabled,
java_script_enabled: browser_details.java_script_enabled,
language: browser_details.language,
screen_height: browser_details.screen_height,
screen_width: browser_details.screen_width,
time_zone: browser_details.time_zone,
ip_address: browser_details.ip_address,
accept_header: browser_details.accept_header,
user_agent: browser_details.user_agent,
os_type: browser_details.os_type,
os_version: browser_details.os_version,
device_model: browser_details.device_model,
accept_language: browser_details.accept_language,
}
} else {
BrowserInfo::default()
};
let three_ds_data = ThreeDSData {
preferred_protocol_version: item
.router_data
.request
.pre_authentication_data
.message_version
.clone(),
threeds_method_comp_ind: item.router_data.request.threeds_method_comp_ind.clone(),
};
let device_details = DeviceDetails {
device_channel: item
.router_data
.request
.transaction_details
.device_channel
.clone()
.ok_or(errors::ConnectorError::MissingRequiredField {
field_name: "device_channel",
})?,
browser_info: Some(browser_info),
sdk_info: item.router_data.request.sdk_information.clone(),
};
let message_category = item.router_data.request.transaction_details.message_category.clone().map(|category| match category {
hyperswitch_domain_models::router_request_types::authentication::MessageCategory::Payment => MessageCategory::Payment ,
hyperswitch_domain_models::router_request_types::authentication::MessageCategory::NonPayment => MessageCategory::NonPayment,
});
let transaction_details = TransactionDetails {
amount: item.amount,
currency: item
.router_data
.request
.transaction_details
.currency
.get_required_value("currency")
.change_context(errors::ConnectorError::InSufficientBalanceInPaymentMethod)?,
date: None,
pan_source: None,
protection_type: None,
entry_mode: None,
transaction_type: None,
otp_value: None,
three_ds_data: Some(three_ds_data),
message_category,
};
let auth_type =
UnifiedAuthenticationServiceAuthType::try_from(&item.router_data.connector_auth_type)?;
Ok(Self {
authenticate_by: item.router_data.connector.clone(),
source_authentication_id: authentication_id,
transaction_details,
auth_creds: auth_type,
device_details,
customer_details: None,
})
}
}
impl<F, T>
TryFrom<
ResponseRouterData<
F,
UnifiedAuthenticationServiceAuthenticateResponse,
T,
UasAuthenticationResponseData,
>,
> for RouterData<F, T, UasAuthenticationResponseData>
{
type Error = error_stack::Report<errors::ConnectorError>;
fn try_from(
item: ResponseRouterData<
F,
UnifiedAuthenticationServiceAuthenticateResponse,
T,
UasAuthenticationResponseData,
>,
) -> Result<Self, Self::Error> {
let response = match item.response {
UnifiedAuthenticationServiceAuthenticateResponse::Success(auth_response) => {
let authn_flow_type = match auth_response
.three_ds_auth_response
.acs_challenge_mandated
{
Some(ACSChallengeMandatedEnum::Y) => {
AuthNFlowType::Challenge(Box::new(ChallengeParams {
acs_url: auth_response.three_ds_auth_response.acs_url.clone(),
challenge_request: auth_response
.three_ds_auth_response
.challenge_request,
acs_reference_number: Some(
auth_response.three_ds_auth_response.acs_reference_number,
),
acs_trans_id: Some(auth_response.three_ds_auth_response.acs_trans_id),
three_dsserver_trans_id: Some(
auth_response
.three_ds_auth_response
.three_ds_server_trans_id,
),
acs_signed_content: auth_response
.three_ds_auth_response
.acs_signed_content,
}))
}
Some(ACSChallengeMandatedEnum::N) | None => AuthNFlowType::Frictionless,
};
Ok(UasAuthenticationResponseData::Authentication {
authentication_details: hyperswitch_domain_models::router_request_types::unified_authentication_service::AuthenticationDetails {
authn_flow_type,
authentication_value: auth_response.three_ds_auth_response.authentication_value,
trans_status: auth_response.three_ds_auth_response.trans_status,
connector_metadata: None,
ds_trans_id: Some(auth_response.three_ds_auth_response.ds_trans_id),
eci: auth_response.three_ds_auth_response.eci,
},
})
}
UnifiedAuthenticationServiceAuthenticateResponse::Failure(error_response) => {
Err(hyperswitch_domain_models::router_data::ErrorResponse {
code: hyperswitch_interfaces::consts::NO_ERROR_CODE.to_string(),
message: error_response.error.clone(),
reason: None,
status_code: item.http_code,
attempt_status: None,
connector_transaction_id: None,
network_advice_code: None,
network_decline_code: None,
network_error_message: None,
})
}
};
Ok(Self {
response,
..item.data
})
}
}

8
crates/hyperswitch_domain_models/src/authentication.rs
View File

@ -55,10 +55,10 @@ pub struct Authentication {
pub return_url: Option<String>,
pub amount: Option<common_utils::types::MinorUnit>,
pub currency: Option<common_enums::Currency>,
#[encrypt]
pub billing_address: Option<Encryptable<Secret<Value>>>,
#[encrypt]
pub shipping_address: Option<Encryptable<Secret<Value>>>,
#[encrypt(ty = Value)]
pub billing_address: Option<Encryptable<crate::address::Address>>,
#[encrypt(ty = Value)]
pub shipping_address: Option<Encryptable<crate::address::Address>>,
pub browser_info: Option<Value>,
pub email: Option<Encryptable<Secret<String, pii::EmailStrategy>>>,
}

8
crates/hyperswitch_domain_models/src/payment_method_data.rs
View File

@ -96,6 +96,14 @@ impl PaymentMethodData {
}
}
pub fn get_card_data(&self) -> Option<&Card> {
if let Self::Card(card) = self {
Some(card)
} else {
None
}
}
pub fn extract_debit_routing_saving_percentage(
&self,
network: &common_enums::CardNetwork,

6
crates/hyperswitch_domain_models/src/router_request_types/unified_authentication_service.rs
View File

@ -5,7 +5,7 @@ use common_utils::types::MinorUnit;
use masking::Secret;
use time::PrimitiveDateTime;
use crate::{address::Address, payment_method_data::PaymentMethodData};
use crate::address::Address;
#[derive(Clone, Debug)]
pub struct UasPreAuthenticationRequestData {
@ -43,9 +43,6 @@ pub struct AuthenticationInfo {
}
#[derive(Clone, Debug)]
pub struct UasAuthenticationRequestData {
pub payment_method_data: PaymentMethodData,
pub billing_address: Address,
pub shipping_address: Option<Address>,
pub browser_details: Option<super::BrowserInformation>,
pub transaction_details: TransactionDetails,
pub pre_authentication_data: super::authentication::PreAuthenticationData,
@ -53,7 +50,6 @@ pub struct UasAuthenticationRequestData {
pub sdk_information: Option<api_models::payments::SdkInformation>,
pub email: Option<common_utils::pii::Email>,
pub threeds_method_comp_ind: api_models::payments::ThreeDsCompletionIndicator,
pub three_ds_requestor_url: String,
pub webhook_url: String,
}

11
crates/router/src/core/payments.rs
View File

@ -9201,15 +9201,7 @@ pub async fn payment_external_authentication<F: Clone + Sync>(
<ExternalAuthentication as UnifiedAuthenticationService>::authentication(
&state,
&business_profile,
payment_method_details.1,
payment_method_details.0,
billing_address
.as_ref()
.map(|address| address.into())
.ok_or(errors::ApiErrorResponse::MissingRequiredField {
field_name: "billing_address",
})?,
shipping_address.as_ref().map(|address| address.into()),
&payment_method_details.1,
browser_info,
Some(amount),
Some(currency),
@ -9221,7 +9213,6 @@ pub async fn payment_external_authentication<F: Clone + Sync>(
req.threeds_method_comp_ind,
optional_customer.and_then(|customer| customer.email.map(pii::Email::from)),
webhook_url,
authentication_details.three_ds_requestor_url.clone(),
&merchant_connector_account,
&authentication_connector,
Some(payment_intent.payment_id),

266
crates/router/src/core/unified_authentication_service.rs
View File

@ -7,7 +7,10 @@ use api_models::authentication::{
AuthenticationEligibilityRequest, AuthenticationEligibilityResponse,
};
use api_models::{
authentication::{AcquirerDetails, AuthenticationCreateRequest, AuthenticationResponse},
authentication::{
AcquirerDetails, AuthenticationAuthenticateRequest, AuthenticationAuthenticateResponse,
AuthenticationCreateRequest, AuthenticationResponse,
},
payments,
};
#[cfg(feature = "v1")]
@ -42,6 +45,7 @@ use crate::{
core::{
authentication::utils as auth_utils,
errors::utils::StorageErrorExt,
payments::helpers,
unified_authentication_service::types::{
ClickToPay, ExternalAuthentication, UnifiedAuthenticationService,
UNIFIED_AUTHENTICATION_SERVICE,
@ -50,6 +54,7 @@ use crate::{
},
db::domain,
routes::SessionState,
services::AuthFlow,
types::{domain::types::AsyncLift, transformers::ForeignTryFrom},
};
@ -373,9 +378,6 @@ impl UnifiedAuthenticationService for ExternalAuthentication {
}
fn get_authentication_request_data(
payment_method_data: domain::PaymentMethodData,
billing_address: hyperswitch_domain_models::address::Address,
shipping_address: Option<hyperswitch_domain_models::address::Address>,
browser_details: Option<BrowserInformation>,
amount: Option<common_utils::types::MinorUnit>,
currency: Option<common_enums::Currency>,
@ -387,12 +389,8 @@ impl UnifiedAuthenticationService for ExternalAuthentication {
threeds_method_comp_ind: payments::ThreeDsCompletionIndicator,
email: Option<common_utils::pii::Email>,
webhook_url: String,
three_ds_requestor_url: String,
) -> RouterResult<UasAuthenticationRequestData> {
Ok(UasAuthenticationRequestData {
payment_method_data,
billing_address,
shipping_address,
browser_details,
transaction_details: TransactionDetails {
amount,
@ -420,7 +418,6 @@ impl UnifiedAuthenticationService for ExternalAuthentication {
sdk_information,
email,
threeds_method_comp_ind,
three_ds_requestor_url,
webhook_url,
})
}
@ -429,10 +426,7 @@ impl UnifiedAuthenticationService for ExternalAuthentication {
async fn authentication(
state: &SessionState,
business_profile: &domain::Profile,
payment_method: common_enums::PaymentMethod,
payment_method_data: domain::PaymentMethodData,
billing_address: hyperswitch_domain_models::address::Address,
shipping_address: Option<hyperswitch_domain_models::address::Address>,
payment_method: &common_enums::PaymentMethod,
browser_details: Option<BrowserInformation>,
amount: Option<common_utils::types::MinorUnit>,
currency: Option<common_enums::Currency>,
@ -444,16 +438,12 @@ impl UnifiedAuthenticationService for ExternalAuthentication {
threeds_method_comp_ind: payments::ThreeDsCompletionIndicator,
email: Option<common_utils::pii::Email>,
webhook_url: String,
three_ds_requestor_url: String,
merchant_connector_account: &MerchantConnectorAccountType,
connector_name: &str,
payment_id: Option<common_utils::id_type::PaymentId>,
) -> RouterResult<UasAuthenticationRouterData> {
let authentication_data =
<Self as UnifiedAuthenticationService>::get_authentication_request_data(
payment_method_data,
billing_address,
shipping_address,
browser_details,
amount,
currency,
@ -465,12 +455,11 @@ impl UnifiedAuthenticationService for ExternalAuthentication {
threeds_method_comp_ind,
email,
webhook_url,
three_ds_requestor_url,
)?;
let auth_router_data: UasAuthenticationRouterData = utils::construct_uas_router_data(
state,
connector_name.to_string(),
payment_method,
payment_method.to_owned(),
business_profile.merchant_id.clone(),
None,
authentication_data,
@ -829,7 +818,7 @@ impl
.attach_printable("Failed to parse three_ds_method_url")?;
let three_ds_data = Some(api_models::authentication::ThreeDsData {
threeds_server_transaction_id: authentication.threeds_server_transaction_id,
three_ds_server_transaction_id: authentication.threeds_server_transaction_id,
maximum_supported_3ds_version: authentication.maximum_supported_version,
connector_authentication_id: authentication.connector_authentication_id,
three_ds_method_data: authentication.three_ds_method_data,
@ -873,17 +862,15 @@ pub async fn authentication_eligibility_core(
id: authentication_id.get_string_repr().to_owned(),
})?;
if let Some(client_secret) = &req.client_secret {
let is_client_secret_expired =
req.client_secret
.clone()
.map(|client_secret| {
utils::authenticate_authentication_client_secret_and_check_expiry(
client_secret.peek(),
&authentication,
)?;
if is_client_secret_expired {
return Err(ApiErrorResponse::ClientSecretExpired.into());
};
};
)
})
.transpose()?;
let key_manager_state = (&state).into();
let profile_id = core_utils::get_profile_id_from_business_details(
@ -1105,3 +1092,226 @@ pub async fn authentication_eligibility_core(
response,
))
}
#[cfg(feature = "v1")]
pub async fn authentication_authenticate_core(
state: SessionState,
merchant_context: domain::MerchantContext,
req: AuthenticationAuthenticateRequest,
auth_flow: AuthFlow,
) -> RouterResponse<AuthenticationAuthenticateResponse> {
let authentication_id = req.authentication_id.clone();
let merchant_account = merchant_context.get_merchant_account();
let merchant_id = merchant_account.get_id();
let db = &*state.store;
let authentication = db
.find_authentication_by_merchant_id_authentication_id(merchant_id, &authentication_id)
.await
.to_not_found_response(ApiErrorResponse::AuthenticationNotFound {
id: authentication_id.get_string_repr().to_owned(),
})?;
req.client_secret
.map(|client_secret| {
utils::authenticate_authentication_client_secret_and_check_expiry(
client_secret.peek(),
&authentication,
)
})
.transpose()?;
let key_manager_state = (&state).into();
let profile_id = authentication.profile_id.clone();
let business_profile = db
.find_business_profile_by_profile_id(
&key_manager_state,
merchant_context.get_merchant_key_store(),
&profile_id,
)
.await
.to_not_found_response(ApiErrorResponse::ProfileNotFound {
id: profile_id.get_string_repr().to_owned(),
})?;
let email_encrypted = authentication
.email
.clone()
.async_lift(|inner| async {
domain::types::crypto_operation(
&key_manager_state,
common_utils::type_name!(Authentication),
domain::types::CryptoOperation::DecryptOptional(inner),
common_utils::types::keymanager::Identifier::Merchant(
merchant_context
.get_merchant_key_store()
.merchant_id
.clone(),
),
merchant_context.get_merchant_key_store().key.peek(),
)
.await
.and_then(|val| val.try_into_optionaloperation())
})
.await
.change_context(ApiErrorResponse::InternalServerError)
.attach_printable("Unable to decrypt email from authentication table")?;
let browser_info = authentication
.browser_info
.clone()
.map(|browser_info| browser_info.parse_value::<BrowserInformation>("BrowserInformation"))
.transpose()
.change_context(ApiErrorResponse::InternalServerError)
.attach_printable("Unable to parse browser information from authentication table")?;
let (authentication_connector, three_ds_connector_account) =
auth_utils::get_authentication_connector_data(
&state,
merchant_context.get_merchant_key_store(),
&business_profile,
authentication.authentication_connector.clone(),
)
.await?;
let authentication_details = business_profile
.authentication_connector_details
.clone()
.ok_or(ApiErrorResponse::InternalServerError)
.attach_printable("authentication_connector_details not configured by the merchant")?;
let connector_name_string = authentication_connector.to_string();
let mca_id_option = three_ds_connector_account.get_mca_id();
let merchant_connector_account_id_or_connector_name = mca_id_option
.as_ref()
.map(|mca_id| mca_id.get_string_repr())
.unwrap_or(&connector_name_string);
let webhook_url = helpers::create_webhook_url(
&state.base_url,
merchant_id,
merchant_connector_account_id_or_connector_name,
);
let auth_response = <ExternalAuthentication as UnifiedAuthenticationService>::authentication(
&state,
&business_profile,
&common_enums::PaymentMethod::Card,
browser_info,
authentication.amount,
authentication.currency,
MessageCategory::Payment,
req.device_channel,
authentication.clone(),
None,
req.sdk_information,
req.threeds_method_comp_ind,
email_encrypted.map(common_utils::pii::Email::from),
webhook_url,
&three_ds_connector_account,
&authentication_connector.to_string(),
None,
)
.await?;
let authentication = utils::external_authentication_update_trackers(
&state,
auth_response,
authentication.clone(),
None,
merchant_context.get_merchant_key_store(),
None,
None,
None,
None,
)
.await?;
let (authentication_value, eci) = match auth_flow {
AuthFlow::Client => (None, None),
AuthFlow::Merchant => {
if let Some(common_enums::TransactionStatus::Success) = authentication.trans_status {
let tokenised_data = crate::core::payment_methods::vault::get_tokenized_data(
&state,
authentication_id.get_string_repr(),
false,
merchant_context.get_merchant_key_store().key.get_inner(),
)
.await
.inspect_err(|err| router_env::logger::error!(tokenized_data_result=?err))
.attach_printable("cavv not present after authentication status is success")?;
(
Some(masking::Secret::new(tokenised_data.value1)),
authentication.eci.clone(),
)
} else {
(None, None)
}
}
};
let response = AuthenticationAuthenticateResponse::foreign_try_from((
&authentication,
authentication_value,
eci,
authentication_details,
))?;
Ok(hyperswitch_domain_models::api::ApplicationResponse::Json(
response,
))
}
impl
ForeignTryFrom<(
&Authentication,
Option<masking::Secret<String>>,
Option<String>,
diesel_models::business_profile::AuthenticationConnectorDetails,
)> for AuthenticationAuthenticateResponse
{
type Error = error_stack::Report<ApiErrorResponse>;
fn foreign_try_from(
(authentication, authentication_value, eci, authentication_details): (
&Authentication,
Option<masking::Secret<String>>,
Option<String>,
diesel_models::business_profile::AuthenticationConnectorDetails,
),
) -> Result<Self, Self::Error> {
let authentication_connector = authentication
.authentication_connector
.as_ref()
.map(|connector| common_enums::AuthenticationConnectors::from_str(connector))
.transpose()
.change_context(ApiErrorResponse::InternalServerError)
.attach_printable("Incorrect authentication connector stored in table")?;
let acs_url = authentication
.acs_url
.clone()
.map(|acs_url| url::Url::parse(&acs_url))
.transpose()
.change_context(ApiErrorResponse::InternalServerError)
.attach_printable("Unable to parse the url with param")?;
Ok(Self {
transaction_status: authentication.trans_status.clone(),
acs_url,
challenge_request: authentication.challenge_request.clone(),
acs_reference_number: authentication.acs_reference_number.clone(),
acs_trans_id: authentication.acs_trans_id.clone(),
three_ds_server_transaction_id: authentication.threeds_server_transaction_id.clone(),
acs_signed_content: authentication.acs_signed_content.clone(),
three_ds_requestor_url: authentication_details.three_ds_requestor_url.clone(),
three_ds_requestor_app_url: authentication_details.three_ds_requestor_app_url.clone(),
error_code: None,
error_message: authentication.error_message.clone(),
authentication_value,
status: authentication.authentication_status,
authentication_connector,
eci,
authentication_id: authentication.authentication_id.clone(),
})
}
}

10
crates/router/src/core/unified_authentication_service/types.rs
View File

@ -78,9 +78,6 @@ pub trait UnifiedAuthenticationService {
#[allow(clippy::too_many_arguments)]
fn get_authentication_request_data(
_payment_method_data: domain::PaymentMethodData,
_billing_address: hyperswitch_domain_models::address::Address,
_shipping_address: Option<hyperswitch_domain_models::address::Address>,
_browser_details: Option<BrowserInformation>,
_amount: Option<common_utils::types::MinorUnit>,
_currency: Option<common_enums::Currency>,
@ -92,7 +89,6 @@ pub trait UnifiedAuthenticationService {
_threeds_method_comp_ind: payments::ThreeDsCompletionIndicator,
_email: Option<common_utils::pii::Email>,
_webhook_url: String,
_three_ds_requestor_url: String,
) -> RouterResult<UasAuthenticationRequestData> {
Err(errors::ApiErrorResponse::NotImplemented {
message: NotImplementedMessage::Reason(
@ -106,10 +102,7 @@ pub trait UnifiedAuthenticationService {
async fn authentication(
_state: &SessionState,
_business_profile: &domain::Profile,
_payment_method: common_enums::PaymentMethod,
_payment_method_data: domain::PaymentMethodData,
_billing_address: hyperswitch_domain_models::address::Address,
_shipping_address: Option<hyperswitch_domain_models::address::Address>,
_payment_method: &common_enums::PaymentMethod,
_browser_details: Option<BrowserInformation>,
_amount: Option<common_utils::types::MinorUnit>,
_currency: Option<common_enums::Currency>,
@ -121,7 +114,6 @@ pub trait UnifiedAuthenticationService {
_threeds_method_comp_ind: payments::ThreeDsCompletionIndicator,
_email: Option<common_utils::pii::Email>,
_webhook_url: String,
_three_ds_requestor_url: String,
_merchant_connector_account: &MerchantConnectorAccountType,
_connector_name: &str,
_payment_id: Option<common_utils::id_type::PaymentId>,

16
crates/router/src/core/unified_authentication_service/utils.rs
View File

@ -246,12 +246,10 @@ pub async fn external_authentication_update_trackers<F: Clone, Req>(
.ok_or(ApiErrorResponse::InternalServerError)
.attach_printable("missing trans_status in PostAuthentication Details")?;
let authentication_value = authentication_details
authentication_details
.dynamic_data_details
.and_then(|details| details.dynamic_data_value)
.map(ExposeInterface::expose);
authentication_value
.map(ExposeInterface::expose)
.async_map(|auth_val| {
crate::core::payment_methods::vault::create_tokenize(
state,
@ -324,7 +322,7 @@ pub fn get_checkout_event_status_and_reason(
pub fn authenticate_authentication_client_secret_and_check_expiry(
req_client_secret: &String,
authentication: &diesel_models::authentication::Authentication,
) -> RouterResult<bool> {
) -> RouterResult<()> {
let stored_client_secret = authentication
.authentication_client_secret
.clone()
@ -342,8 +340,10 @@ pub fn authenticate_authentication_client_secret_and_check_expiry(
.created_at
.saturating_add(time::Duration::seconds(DEFAULT_SESSION_EXPIRY));
let expired = current_timestamp > session_expiry;
Ok(expired)
if current_timestamp > session_expiry {
Err(report!(ApiErrorResponse::ClientSecretExpired))
} else {
Ok(())
}
}
}

4
crates/router/src/routes/app.rs
View File

@ -2792,6 +2792,10 @@ impl Authentication {
web::resource("/{authentication_id}/eligibility")
.route(web::post().to(authentication::authentication_eligibility)),
)
.service(
web::resource("/{authentication_id}/authenticate")
.route(web::post().to(authentication::authentication_authenticate)),
)
}
}

46
crates/router/src/routes/authentication.rs
View File

@ -1,7 +1,7 @@
use actix_web::{web, HttpRequest, Responder};
use api_models::authentication::AuthenticationCreateRequest;
#[cfg(feature = "v1")]
use api_models::authentication::AuthenticationEligibilityRequest;
use api_models::authentication::{AuthenticationAuthenticateRequest, AuthenticationCreateRequest};
use router_env::{instrument, tracing, Flow};
use crate::{
@ -81,3 +81,47 @@ pub async fn authentication_eligibility(
))
.await
}
#[cfg(feature = "v1")]
#[instrument(skip_all, fields(flow = ?Flow::AuthenticationAuthenticate))]
pub async fn authentication_authenticate(
state: web::Data<app::AppState>,
req: HttpRequest,
json_payload: web::Json<AuthenticationAuthenticateRequest>,
path: web::Path<common_utils::id_type::AuthenticationId>,
) -> impl Responder {
let flow = Flow::AuthenticationAuthenticate;
let authentication_id = path.into_inner();
let api_auth = auth::ApiKeyAuth::default();
let payload = AuthenticationAuthenticateRequest {
authentication_id,
..json_payload.into_inner()
};
let (auth, auth_flow) =
match auth::check_client_secret_and_get_auth(req.headers(), &payload, api_auth) {
Ok((auth, auth_flow)) => (auth, auth_flow),
Err(e) => return api::log_and_return_error_response(e),
};
Box::pin(api::server_wrap(
flow,
state,
&req,
payload,
|state, auth: auth::AuthenticationData, req, _| {
let merchant_context = domain::MerchantContext::NormalMerchant(Box::new(
domain::Context(auth.merchant_account, auth.key_store),
));
unified_authentication_service::authentication_authenticate_core(
state,
merchant_context,
req,
auth_flow,
)
},
&*auth,
api_locking::LockAction::NotApplicable,
))
.await
}

4
crates/router/src/routes/lock_utils.rs
View File

@ -355,7 +355,9 @@ impl From<Flow> for ApiIdentifier {
Flow::RevenueRecoveryRetrieve => Self::ProcessTracker,
Flow::AuthenticationCreate | Flow::AuthenticationEligibility => Self::Authentication,
Flow::AuthenticationCreate
| Flow::AuthenticationEligibility
| Flow::AuthenticationAuthenticate => Self::Authentication,
Flow::Proxy => Self::Proxy,
Flow::ProfileAcquirerCreate | Flow::ProfileAcquirerUpdate => Self::ProfileAcquirer,

8
crates/router/src/services/authentication.rs
View File

@ -4227,6 +4227,14 @@ impl ClientSecretFetch for api_models::authentication::AuthenticationEligibility
}
}
impl ClientSecretFetch for api_models::authentication::AuthenticationAuthenticateRequest {
fn get_client_secret(&self) -> Option<&String> {
self.client_secret
.as_ref()
.map(|client_secret| client_secret.peek())
}
}
pub fn get_auth_type_and_flow<A: SessionStateInfo + Sync + Send>(
headers: &HeaderMap,
api_auth: ApiKeyAuth,

2
crates/router_env/src/logger/types.rs
View File

@ -604,6 +604,8 @@ pub enum Flow {
AuthenticationCreate,
/// Authentication Eligibility flow
AuthenticationEligibility,
/// Authentication Authenticate flow
AuthenticationAuthenticate,
///Proxy Flow
Proxy,
/// Profile Acquirer Create flow