client

How to get Client Device information in ASP.NET / C#?

由 陌路散爱 提交于 2021-02-05 11:11:28
问题 I am trying to get the client machine information for access log. How to get Client Device name and Ip address in ASP.NET / C#? 回答1: You can get the direct client IP from the Request.UserHostAddress property: public ActionResult Index() { string ip = Request.UserHostAddress; ... } This being said, there are many situations where this might not be good enough. Suppose for example that your web server is behind a reverse proxy such as nginx or HAProxy. In this case the UserHostAddress will

MQTTnet client can't connect server certificate

由 三世轮回 提交于 2021-02-05 09:27:11
问题 I'm using MQTTnet library to connect to my MQTT server that needs a server certificate. The client one is not needed. I already installed the certificate inside my PC as i found in other post and created the .pfx file to create the certificate but the program doesn't give me any error..it simply doesn't connect to the topic. This is my example code //Create a new MQTT client var factory = new MqttFactory(); var mqttClient = factory.CreateMqttClient(); var caCert = new X509Certificate(@"C:

Client SSL with Self Signed CA not working

由 跟風遠走 提交于 2021-02-04 10:58:38
问题 I have been struggling with an SSL problem for more than 1 month. We have used openssl to generate our own CA, server and client certificates. We have also enable "SSLrequire" on the Apache web server (in htaccess this may be wrong), which means that anyone trying to connect through https on the server needs to present a valid certificate The step are as follows; generate the CA key generate the CA CSR sign the CA CSR with the CA Key so we have our own CA which is used to sign our server and

Client SSL with Self Signed CA not working

由 久未见 提交于 2021-02-04 10:58:25
问题 I have been struggling with an SSL problem for more than 1 month. We have used openssl to generate our own CA, server and client certificates. We have also enable "SSLrequire" on the Apache web server (in htaccess this may be wrong), which means that anyone trying to connect through https on the server needs to present a valid certificate The step are as follows; generate the CA key generate the CA CSR sign the CA CSR with the CA Key so we have our own CA which is used to sign our server and

C: Why does this server / client setup only work inside one computer?

由 左心房为你撑大大i 提交于 2021-01-29 05:21:48
问题 I'm new to networks and I'm wondering why this TCP Server-Client implementation in C only works on one computer? (1) I mean I have to open one terminal for the server program and another one for the client program. But why this doesn't work between computers? Starting the server program on one computer and the client program on another computer. How we need to modify the code to work between computers? (2) And what are great resources to start on the whole topic? (3) 回答1: It will work on

IClientMessageInspector BeforeSendRequest method is not working when setting header using OperationContextScope

由 时光怂恿深爱的人放手 提交于 2021-01-28 18:45:55
问题 I have a client code implementation to consume a service with IEndpointBehavior to track request and response data. everything was working fine till I implement bearer token using OperationContextScope. var httpRequestProperty = new HttpRequestMessageProperty(); httpRequestProperty.Headers[System.Net.HttpRequestHeader.Authorization] = "Bearer " + accessToken; var context = new OperationContext(client.InnerChannel); context.OutgoingMessageProperties[HttpRequestMessageProperty.Name] =

Secure PayPal Checkout Client-side?

由 只愿长相守 提交于 2021-01-28 17:47:31
问题 With paypal's client side checkout they claim you can simply drop their code onto your site (front end). However, from this example it looks like a user could modify the amount requested because the code is on the client ("Never trust the client"). Is it Possible to secure this or is server side code necessary? Code straight from demo <!DOCTYPE html> <head> <!-- Add meta tags for mobile and IE --> <meta name="viewport" content="width=device-width, initial-scale=1"> <meta http-equiv="X-UA

OAuth Client Credentials Reissue Access Token vs. Refresh Token

由 本秂侑毒 提交于 2021-01-28 09:20:45
问题 Read through a few similar posts in regards to the purpose of Refresh tokens in Oauth 2 flows, and they make sense for user attended authentication such as username and password, but for the Oauth2 client credentials flow, why risk utilizing a refresh token at all? Is there less system strain or is it faster to use a refresh token to get a new access token after it has expired as opposed to getting an access token through client id and client secret authentication? Posts Referenced: Why Does

Why Does C# Console Application Stop Running When Text is HIghlighted?

由 ￣綄美尐妖づ 提交于 2021-01-28 02:41:11
问题 I have a console application which acts as a Synchronous Server Socket to receive data from a Synchronous Client Socket on the same machine. After sending some data a few times from the Client to the Server I realize that if I were to highlight some text in the console, it would stop running code and the Client would not be able to establish a connection. I'd like to know the reason why this happens and if there is a way to make the code still run. 回答1: Essentially, the console is locked, to

Getting Common Name from Distinguished Name of client certificate in NGINX

由 ≡放荡痞女 提交于 2021-01-28 00:35:04
问题 I need to get the CN of a client certificate in NGINX to append it to the proxy headers. I already found the following map code for this. map $ssl_client_s_dn $ssl_client_s_dn_cn { default ""; ~/CN=(?<CN>[^/]+) $CN; } But sadly it only returns an empty string for the following $ssl_client_s_dn: CN=testcn,O=Test Organization I tested it with other DNs, too. But the problem is always the same. 回答1: The pattern you use requires the legacy DN, since it assumes the / to separate the RDNs. So
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