Proof key validation always fails
问题 Proof key validator always returns invalid proof key. I am referring to https://github.com/Microsoft/Office-Online-Test-Tools-and-Documentation/blob/master/samples/java/ProofKeyTester.java @GET @Path("/{file_id}") @Produces(APPLICATION_JSON) public Response checkFileInfo(@PathParam("file_id") String fileId, @QueryParam("access_token") String accessToken, @Context HttpHeaders httpHeaders, @Context HttpServletRequest request) { try { String proof = httpHeaders.getRequestHeader("X-WOPI-Proof") !