digest

问题 I have been following the Docker tutorial here, and built a test image on my local OSX machine by committing changes to an existing image and tagging it with three different labels: # docker images REPOSITORY TAG IMAGE ID CREATED SIZE adamatan/sinatra devel fccb6b4d21b4 8 minutes ago 469.5 MB adamatan/sinatra junk fccb6b4d21b4 8 minutes ago 469.5 MB adamatan/sinatra latest fccb6b4d21b4 8 minutes ago 469.5 MB However, none of these images has a digest: # docker images --digests adamatan

问题 Is there a way to postpone or delay a digest from happening? I have a bunch of changes that I want to make to a model but I don't want the digest to fire until all changes to the model were made. Some of the objects on the model have watchers that update other objects on the model to change. Ideally I'd like to Stop the $digest Make all changes to the model Start the $digest The $digest will find all dirty objects and fire the watchers. Another solution to this is to, instead of stopping

问题 Are there algorithms for putting a digest into the file being digested? In otherwords, are there algorithms or libraries, or is it even possible to have a hash/digest of a file contained in the file being hashed/digested. This would be handy for obvious reasons, such as built in digests of ISOs. I've tried googling things like "MD5 injection" and "digest in a file of a file." No luck (probably for good reason.) Not sure if it is even mathematically possible. Seems you'd be able to roll

问题 I was going through the official PDF spec. I came across a digitally signed PDF here. While I was analyzing its catalog dictionary, I saw this: I have some queries regarding this: As per page 736 of the spec, FieldMDP has no P parameter, that belongs to DocMDP (page 733). Of course, the PDF might have been modified by some third party who added an extraneous key to the dictionary. But I just want to confirm, if a P key is found in FeldMDP , is it to be ignored, or it has some meaning? As per

问题 I have a dll file which is digitally signed. I need to write a PowerShell command which could get me the Digest Algorithm that is used for the Digital Signature. Digest Algorithm info I need: I tried with Get-AuthenticodeSignature but this didn't get me the Digest Algorithm info. After running the following command I get the below result. Get-AuthenticodeSignature "C:\Program Files\Application Verifier\vrfauto.dll" | Format-List Results of above: 回答1: So what you are looking for is Get

问题 I'm currently working on a MOSS 2007 site and i need to set up a "system" which will e-mail all the changes in all the lists and libraries in the site. I'm new to the Sharepoint world, i wonder if it is possible. P.S. I have no access to the Central Administration panel. (If it has anything to do with my purpose) Thanks 回答1: You can write custom timer job to do this task. You could do it in this way: Create custom timer job feature, set timerjob schedule. On FeatureActivated event add that

问题 I have been having a look to a digest authentication example at: http://hc.apache.org/httpcomponents-client-4.3.x/examples.html In my scenario the there are several threads issuing HTTP requests and each of them has to be authenticated with their own set of credentials. Additionally, please consider this question is probably very specific for the Apache HTTP client 4.3 onwards, 4.2 handles authentication probably in a different way, although I didn't check it myself. That said, there goes the

问题 I am developing a ONVIF driver using .NET 4 (Windows Forms, not WCF). I started importing WSDL files as a service in visual studio. So I am able to send command to a device in this way: HttpTransportBindingElement httpTransportBindingElement = new HttpTransportBindingElement(); [...] TextMessageEncodingBindingElement messegeElement = new TextMessageEncodingBindingElement(); [...] CustomBinding binding = new CustomBinding(messegeElement, httpTransportBindingElement); [...] EndpointAddress

问题 I'm trying to make an API that use digest as authentication, When I access API via curl command line using this command, it's work curl --digest --user website:website http://localhost/api/test/users but when running api client using Guzzle 6 php library using this code $handler = new GuzzleHttp\Handler\CurlHandler(); $stack = GuzzleHttp\HandlerStack::create($handler); // Wrap w/ middleware $client = new GuzzleHttp\Client(['base_uri' => 'http://localhost', 'handler' => $stack]); try {

问题 there are several components of my application, needs their communication secure in the sense Origin Verified. these components cannot share a common secret. So I have to opt for asymmetric key encryption. assuming I've two components A and B A sends some data F to B and B has to verify that it really came from A A generates digest H of F with its private Key A attaches A_pub , H to its request Parameters, sends F and declares origin/sender as A B verifies the digest H with the A_pub provided