utils/payorc_sdk_signed_headers library

Functions

buildPayorcSdkSignedHeaders(Map<String, dynamic> requestBody) → Future<Map<String, String>>

Same as buildPayorcSdkSignedHeadersForBody with jsonEncode done here — use the body-json overload when you need the same string for signing and for the wire (e.g. add-card).

buildPayorcSdkSignedHeadersForBody(String bodyJson) → Future<Map<String, String>>

HTTP headers for PayOrc service-sdk calls (merchant-key, HMAC signature, device metadata).

mergePayorcSdkCardRequestHeaders(Map<String, String> headers) → Future<Map<String, String>>

Merges X-IP, X-IP-COUNTRY, and X-DEVICE-BRAND into headers for service-sdk HTTP calls.

payorcSdkEffectiveClientIpCountryHeader() → String

X-IP-COUNTRY (ISO 3166-1 alpha-2): SDK override → geo cache → locale → ZZ.

payorcSdkEffectiveClientIpHeader() → String

X-IP for service-sdk: SDK override → geo cache → safe default (matches gateway samples).

resolvePayorcDeviceBrand() → Future<String>

Device manufacturer / brand for X-DEVICE-BRAND (Android AndroidDeviceInfo.brand, iOS Apple).