sni | Server Name Indication of a raw TLS stream | TLS library

 by   buschtoens JavaScript Version: Current License: MIT

kandi X-RAY | sni Summary

kandi X-RAY | sni Summary

sni is a JavaScript library typically used in Security, TLS, Nodejs, Raspberry Pi applications. sni has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Get the Server Name Indication of a raw TLS stream (without Node's TLS module).
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              sni has a low active ecosystem.
              It has 24 star(s) with 6 fork(s). There are 5 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 0 open issues and 2 have been closed. On average issues are closed in 724 days. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of sni is current.

            kandi-Quality Quality

              sni has no bugs reported.

            kandi-Security Security

              sni has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              sni is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              sni releases are not available. You will need to build from source code and install.
              Installation instructions are not available. Examples and code snippets are available.

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            sni Key Features

            No Key Features are available at this moment for sni.

            sni Examples and Code Snippets

            No Code Snippets are available at this moment for sni.

            Community Discussions

            QUESTION

            mTLS origination for egress traffic with custom mTLS between istio-proxy and egress gateway
            Asked 2021-Jun-09 at 08:40

            Our Security Dept requirement on egress traffic is very strict: Each app inside POD must go through some proxy with mTLS authentication (app-proxy) using dedicated cert for the app. They're suggesting using squid with tunneling to cope with double mTLS (one for proxy and the other one for the specific traffic app-server), but then we forced the app to be ssl-aware. Istio can come in and do the job but using out-of-the-box ISTIO_MUTUAL mode (between istio-proxy and egress gateway) is not the case for us.

            So, I've tried using example Configure mutual TLS origination for egress traffic by modifying it a bit as follows (changes marked with #- and #+):

            ...

            ANSWER

            Answered 2021-Jun-09 at 08:40

            OK, finally I've solved it. The key point here is the part of DestinationRule spec, which says:

            • credentialName -> NOTE: This field is currently applicable only at gateways. Sidecars will continue to use the certificate paths.

            So I've modified the following manifests:

            client deployment of sleep.yml (to mount certs)

            Source https://stackoverflow.com/questions/67870085

            QUESTION

            Failed to start nginx.service: Unit nginx.service not found
            Asked 2021-Jun-08 at 05:04

            I have installing Nginx from source binary with this options:

            ...

            ANSWER

            Answered 2021-Jun-08 at 05:04

            I saved this file as /lib/systemd/system/nginx.service

            Source https://stackoverflow.com/questions/67875287

            QUESTION

            Publish MQTT message to AWS IoT Core from Lambda on a different account
            Asked 2021-Jun-03 at 19:12

            I'm trying to publish MQTT message to AWS IoT Core from Lambda on a different account.

            Less assume that Account A is the one with the IoT core and account B is the one that has the lambda function.

            On Account A: I created the following role type 'Another AWS account' using the account ID of B with the AWSIoTDataAccess policies:

            ...

            ANSWER

            Answered 2021-Jun-02 at 09:14

            To get the cross account data interaction we need to follow the below steps:

            1. Create a role in the Account from/to where you want to push/pull data from ( in your example Account A i.e. with IOT Core)

            2. Create a trust for that role

            3. Using "sts:AssumeRole" within Account B ( you are using lambda) to get the access/privilege's assigned with role in account A.

            In you code I do not see the "sts:AssumeRole" and probably that is what causing the issue. You can refer to How can I configure a Lambda function to assume a role from another AWS account?

            Source https://stackoverflow.com/questions/67754095

            QUESTION

            Does AWS classic load balancer keeps the SNI after tls termination?
            Asked 2021-May-31 at 10:05

            I have an AWS classic load balancer. Here are my listeners :

            The AWS classic load balancer is doing tls termination, and redirecting the traffic to port 30925 of my nodes
            The process listening on port 30925 is an istio gateway, redirecting traffic afterwards based on the SNI of the request

            However, the AWS classic load balancer doesn't seems to keep the SNI of the request after tls termination

            Is there any documentation regarding the behavior of the load balancer in that situation?
            I found a couple of links talking about SNI (here for example), but it's only talking about the load balancer itself handling the routing of the SNI

            ...

            ANSWER

            Answered 2021-May-31 at 10:05

            Based on the comments.

            If you terminate SSL on the load balancer (LB), SSL-related information is not carried over to your targets. To ensure full SSL-forwarding to your targets, you have to use TCP listener. This way your targets will be responsible for handling SSL, and subsequently will be able to custom process it.

            Source https://stackoverflow.com/questions/67768997

            QUESTION

            Serilog sql server sink not writing messages
            Asked 2021-May-25 at 15:57

            -=-=-=-= Latest update

            In my catch block, I brought up the exception variable in Quick Watch, and drilling down the inner exceptions showed me this error:

            ...

            ANSWER

            Answered 2021-May-12 at 19:37

            QUESTION

            perl - Net::SSLeay and Server Name Indications
            Asked 2021-May-14 at 17:30

            Hello my friendly stackoverflow users,

            I have the following code that "should" print out the cert for 'cyclingnews.com'

            ...

            ANSWER

            Answered 2021-May-14 at 17:30

            get_https3 like many similar functions ultimately ends up in https_cat where the SSL context setup and the SSL handshake are done. Unfortunately, setting the server_name extension (SNI) is not done in this really old part of the code, which comes from a time where SNI wasn't that essentially for using HTTPS as it is today.

            Source https://stackoverflow.com/questions/67537126

            QUESTION

            Can't enable geoip blocking nginx - [emerg] unknown directive "geoip_country"
            Asked 2021-May-13 at 00:07

            I am trying to enable geoIP blocking on Nginx i get an error. I already use it on other VPS without problems

            ...

            ANSWER

            Answered 2021-May-13 at 00:07

            Your nginx -V says --with-http_geoip_module=dynamic

            so where is your load_module directive?

            Source https://stackoverflow.com/questions/67501099

            QUESTION

            Why is My TCP Istio EnvoyFilter Not Working?
            Asked 2021-May-11 at 09:41

            I am trying to set TCP idleTimeout via an Envoy Filter, so that outbound connections external domain some.app.com will be terminated if they are idle for 5s:

            ...

            ANSWER

            Answered 2021-May-11 at 09:41

            This is a community wiki answer. Feel free to expand it.

            As already discussed in the comments, the EnvoyFilter was not yet supported in Istio version 1.2 and actually that version is no longer in support since Dec 2019.

            I strongly recommend upgrading to the latest Istio and Envoy versions. Also, after you upgrade please notice that the filter name you want to use was deprecated and replaced. You should now use envoy.filters.network.tcp_proxy instead of envoy.tcp_proxy.

            Please remember that things are getting deprecated for a reason and keeping the old versions will sooner or later bring you more trouble. Try to keep things more up-to-date.

            More details can be found in the latest docs.

            Source https://stackoverflow.com/questions/67295392

            QUESTION

            .NET Core - not able to connect SQL Server
            Asked 2021-Apr-22 at 02:19

            I am using Visual Studio 2019 and using SQL Server docker image from this website

            I created docker container by docker run -d --name MySQLServer -e 'ACCEPT_EULA=Y' -e 'SA_PASSWORD=Password123@jkl#' -p 1433:1433 microsoft/mssql-server-linux

            I also connect the SQL Server using Azure Data Studio

            I have created migration script by command add-migration Initial

            When I run below command in package manager console:

            ...

            ANSWER

            Answered 2021-Apr-21 at 11:12

            I think to update databases you need to create a database first. If you have not installed SQL Server I recommend you to install SQL Server from microsoft store at first.

            1. To create a database at SQL Server click on 'view' at toolbar select 'SQL Server object explorer'.
            2. that will open a window at the left-Up corner, there will be a SQL Server at the top of that move pointer there will be given Object Explorer or SQL Server object explorer; click on that.
            3. Now the structure of that will be changed open SQL Server then click on open any localdb database something is given then There will have databases folder.
            4. Right click on databases and create a new database and then create a table inside that database.

            Another way you can do that.

            1. Install microsoft sql server manager studio.
            2. Then connect to sql server engine.
            3. Right click on database and create a database and then create table.

            then again try your commands to update the database. I hope that will help you.

            Source https://stackoverflow.com/questions/67193991

            QUESTION

            Unable to properly utilize client-side SNI across my system
            Asked 2021-Apr-21 at 12:49

            This question is closely related to my other question: Python `urllib3`: sudden "certificate verify failed: certificate has expired" error.

            For some reason it seems like my attempts at provide the correct hostname for SNI do not succeed. This manifested first in the proxy in the linked question, as without properly working SNI it can't successfully validate certificates. Then as I went onto debugging the issue using an installation of OpenSSL (separate from Python and the system) it also displays the same signs. I decided to see if at least Node.js correctly works with SNI using this script, but no luck:

            ...

            ANSWER

            Answered 2021-Apr-21 at 12:49

            Turned out NetLimiter 4 is to blame. When weeding out the causes I did initially suspect it, but the problem persisted through a brief time I turned the system service off, so I figured it must be something else. But I didn't know back then it also installs a driver that keeps working independently of the service. Once I realized that (took me a long time admittedly) I fully uninstalled the program and now the problem is gone.

            Source https://stackoverflow.com/questions/65941638

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install sni

            You can download it from GitHub.

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            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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            CLONE
          • HTTPS

            https://github.com/buschtoens/sni.git

          • CLI

            gh repo clone buschtoens/sni

          • sshUrl

            git@github.com:buschtoens/sni.git

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