See if explicitly handling Ints in parsing JWT times fixes Ubuntu builds

Author: jonblatho

Sources/JWT/ClaimSet.swift

@@ -6,6 +6,11 @@ func parseTimeInterval(_ value: Any?) -> Date? {
   if let string = value as? String, let interval = TimeInterval(string) {
     return Date(timeIntervalSince1970: interval)
   }
+	
+  if let interval = value as? Int {
+    let double = Double(interval)
+    return Date(timeIntervalSince1970: double)
+  }
 
   if let interval = value as? TimeInterval {
     return Date(timeIntervalSince1970: interval)

Tests/JWTTests/JWTDecodeTests.swift

@@ -57,12 +57,7 @@ class DecodeTests: XCTestCase {
     let jwt = "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE3MjgxODg0OTF9.EW7k-8Mvnv0GpvOKJalFRLoCB3a3xGG3i7hAZZXNAz0"
 
     let claims = try JWT.decode(jwt, algorithm: .hs256("secret".data(using: .utf8)!))
-	
-	if let expirationClaim = claims.expiration?.timeIntervalSince1970 {
-	  XCTAssertEqual(Int(expirationClaim), 1728188491)
-	} else {
-	  XCTFail()
-	}
+	XCTAssertEqual(claims.expiration?.timeIntervalSince1970, 1728188491)
   }
 
   func testUnexpiredClaimString() throws {
@@ -79,11 +74,7 @@ class DecodeTests: XCTestCase {
     let jwt = "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJuYmYiOjE0MjgxODk3MjB9.jFT0nXAJvEwyG6R7CMJlzNJb7FtZGv30QRZpYam5cvs"
 
     let claims = try JWT.decode(jwt, algorithm: .hs256("secret".data(using: .utf8)!))
-	if let notBeforeClaim = claims.notBefore?.timeIntervalSince1970 {
-	  XCTAssertEqual(Int(notBeforeClaim), 1428189720)
-	} else {
-	  XCTFail()
-	}
+    XCTAssertEqual(claims.notBefore?.timeIntervalSince1970, 1428189720)
   }
 
   func testNotBeforeClaimString() throws {
@@ -110,11 +101,7 @@ class DecodeTests: XCTestCase {
     let jwt = "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpYXQiOjE0MjgxODk3MjB9.I_5qjRcCUZVQdABLwG82CSuu2relSdIyJOyvXWUAJh4"
 
     let claims = try JWT.decode(jwt, algorithm: .hs256("secret".data(using: .utf8)!))
-	if let issuedAtClaim = claims.issuedAt?.timeIntervalSince1970 {
-	  XCTAssertEqual(Int(issuedAtClaim), 1428189720)
-	} else {
-	  XCTFail()
-	}
+    XCTAssertEqual(claims.issuedAt?.timeIntervalSince1970, 1428189720)
   }
 
   func testIssuedAtClaimInThePastString() throws {