LCP: Add Accept header on status document fetch requests (#233)

Author: hmoukaideche-vivlio

Sources/LCP/License/License.swift

@@ -212,7 +212,7 @@ extension License: LCPLicense {
                 .flatMap {
                     // We fetch the Status Document again after the HTML interaction is done, in case it changed the
                     // License.
-                    self.httpClient.fetch(statusURL)
+                    self.httpClient.fetch(HTTPRequest(url: statusURL, headers: ["Accept": MediaType.lcpStatusDocument.string]))
                         .map { $0.body ?? Data() }
                         .eraseToAnyError()
                 }

Sources/LCP/License/LicenseValidation.swift

@@ -304,7 +304,7 @@ extension LicenseValidation {
     private func fetchStatus(of license: LicenseDocument) throws {
         let url = try license.url(for: .status, preferredType: .lcpStatusDocument)
         // Short timeout to avoid blocking the License, since the LSD is optional.
-        httpClient.fetch(HTTPRequest(url: url, timeoutInterval: 5))
+        httpClient.fetch(HTTPRequest(url: url, headers: ["Accept": MediaType.lcpStatusDocument.string], timeoutInterval: 5))
             .map { .retrievedStatusData($0.body ?? Data()) }
             .eraseToAnyError()
             .resolve(raise)