dtls | A pure Rust implementation of DTLS | Cryptography library

 by   webrtc-rs Rust Version: v0.1.0 License: Non-SPDX

kandi X-RAY | dtls Summary

kandi X-RAY | dtls Summary

dtls is a Rust library typically used in Security, Cryptography applications. dtls has no bugs, it has no vulnerabilities and it has low support. However dtls has a Non-SPDX License. You can download it from GitHub.

A pure Rust implementation of DTLS
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            kandi-support Support

              dtls has a low active ecosystem.
              It has 17 star(s) with 9 fork(s). There are 5 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              There are 4 open issues and 3 have been closed. On average issues are closed in 4 days. There are 1 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of dtls is v0.1.0

            kandi-Quality Quality

              dtls has 0 bugs and 0 code smells.

            kandi-Security Security

              dtls has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              dtls code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              dtls has a Non-SPDX License.
              Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

            kandi-Reuse Reuse

              dtls releases are available to install and integrate.

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            dtls Key Features

            No Key Features are available at this moment for dtls.

            dtls Examples and Code Snippets

            No Code Snippets are available at this moment for dtls.

            Community Discussions

            QUESTION

            Why does RTCPeerConnection not show my public ip?
            Asked 2022-Jan-28 at 19:07

            I am trying to understand how to use WebRTC to establish P2P connections following the example here: https://developer.mozilla.org/en-US/docs/Web/API/WebRTC_API/Simple_RTCDataChannel_sample. In my mind, it seems like when I create a new RTCPeerConnection, that connection should contain information about my public ip and subnet, so that when I create an offer and pass it to the remote computer, the remote would then have the details about where to send the response offer. However, whenever I try creating an RTCPeerConnection, it has 0.0.0.0 in it and no mention of my ip (which is not 0.0.0.0). Do you know why this could be? What am I doing wrong? How do I get it to display my public ip?

            ...

            ANSWER

            Answered 2022-Jan-28 at 19:07

            The ICE Candidates haven't been gathered yet. It starts after SetLocalDescription is called, and candidates will be added to your localDescription as they arrive.

            Set onicecandidate and it will called with your 'public ip'.

            Source https://stackoverflow.com/questions/70895105

            QUESTION

            How to build Qt 6.2.2 from source on Windows 10
            Asked 2022-Jan-15 at 19:43

            I've been trying to build Qt 6.2.2 from source. I downloaded the sources package from the online installer but it fails each time, each time with a different error. I've tried a variety of configurations such as:

            ...

            ANSWER

            Answered 2022-Jan-15 at 19:43

            Upgrade your compiler to the latest VS2019 version (16.11) - see also https://bugreports.qt.io/browse/QTBUG-97999

            Source https://stackoverflow.com/questions/70724683

            QUESTION

            Webrtc on Python failing to change ICE connection state between peers
            Asked 2021-Dec-10 at 15:13

            First, I want to mention that I am very new to WebRTC, so any advice would be very helpful.

            Currently I am using aiortc library to build my own WebRTC app. Here is what I am trying to do.

            I have 2 peers, one is web browser, which is written in javascript, and another one is python script, which is working as signaling server and peer at the same time. So If you access to my web page, you will send video frame to server and then the server will make modification of that then send it back.

            So I finished testing my app on LAN environment and everything worked as I expected. But once I deployed my app to remote server (Google cloud run) , I encountered Ice connection state failing issue. And gets this log on remote server.

            enter image description here

            (I think it is due to disconnection between peers, not low memory problem. I tried with 16GB RAM and 4 cpus and still didn't work)

            Then, I dig into more information, and found that TURN/STUN server is necessary to build WebRTC app over Internet. So I added google STUN server to my RTCPeerConnection like this. [{'urls': 'stun:stun.l.google.com:19302'}, {'urls': 'stun:stun1.l.google.com:19302'}, {'urls': 'stun:stun2.l.google.com:19302'}] (I added both side on javascript and python because both side is working as peer) Unfortunately, it still didn't work.

            Now, I am planning to build my own TURN server, but I am afraid if TURN server wouldn't solve this problem. So I would like to have any advice from you since I am quite stuck within my situation.

            p.s I have done SSL encryption.(So GetUserMedia is working fine)

            Sdp details(Offer/Answer):

            SDP

            Offer

            ...

            ANSWER

            Answered 2021-Dec-10 at 15:13

            If everything work on local, and this ice server are set, verify that your gcloud server have the correct firewall for webrtc port (not only your signaling port, check the sdp/ice you exchange). also this Webrtc page allow you to check is a stun/turn work on your client

            You will not need stun on your python side, as it's a server his ip may be public (unless you don't want to). Stun allow to find your public ip and allow the port to remain open.

            On your server you need to open your signaling port (certainly the WS where you exchange the sdp) and the P2P port (candidate lines in the sdp), the media/data will go through this one. For each media (sdp m line) there are usually one used port.

            Source https://stackoverflow.com/questions/70300816

            QUESTION

            Does OpenThread allow multiple CoAP secure connections?
            Asked 2021-Jul-28 at 04:31

            I try to initialize 2 DTLS sessions with 2 different peers. The first otCoapSecureConnect returns OT_ERROR_NONE, the second one returns OT_ERROR_INVALID_STATE. Does OpenThread allow multiple CoAP secure connections ?

            ...

            ANSWER

            Answered 2021-Jul-28 at 04:31

            The current CoAP Secure APIs in OpenThread only supports a single active session.

            Source https://stackoverflow.com/questions/68540769

            QUESTION

            openconnect with gp does not prompt for SAML authentication in command line
            Asked 2021-May-09 at 01:15

            I am using openconnect --protocol=gp vpn.mysite.com and it says its connecting, but it is waiting for the SAML authentication. The command and authentication works on my debian machine it prompts for a username and password, but trying on my other linux machine it does not seem to want to prompt for authentication. This is the output:

            ...

            ANSWER

            Answered 2021-May-09 at 01:15

            solved by adding --usergroup=gateway to the command

            so the total command that works is

            Source https://stackoverflow.com/questions/67450353

            QUESTION

            Elixir/Erlang: :ssl.start returns {:error, :already_listening} when starting on different IPs using {:reuseaddr, true}
            Asked 2021-Apr-16 at 08:40

            I need to open two DTLS sockets on different IPs on the same port of the host. Using :gen_udp with {:reuseaddr, true} it works fine. But not with :ssl.listen

            You can reproduce it with the following commands:

            ...

            ANSWER

            Answered 2021-Apr-02 at 18:04

            Incase of IPV6, ::1/128 is the only address assigned to the loopback interface lo by default.

            You need to assign ::2/128 also to the loopback interface. Then the second :ssl:listen() would work

            Source https://stackoverflow.com/questions/66910190

            QUESTION

            Do I have the wrong ports open for mediasoup?
            Asked 2021-Mar-15 at 12:24

            I'm trying to launch this on AWS Ubuntu.

            It works fine under Chrome on localhost. (There was an issue with Firefox, hopefully running remotely with HTTPS will make the problem disappear. But that's unrelated to this question.)

            I opened the ports that are specified on readme.MD using the AWS console (inbound TCP to port 3000, inbound UDP to ports 40000-49999, all outgoing traffic is allowed.)

            Then adapted config.json to:

            ...

            ANSWER

            Answered 2021-Mar-15 at 12:24

            QUESTION

            Query related to Connection Id exchange between DTLS Client & Server using Californium Scandium core
            Asked 2021-Feb-17 at 13:16

            I am exploring on DTLS 1.2 using Californium-Scandium demo-apps projects. It appears that Scandium-core README.md supports the latest draft of Connection Identifiers for DTLS 1.2. According to Connection Identifiers for DTLS 1.2, the CID exchange happens between the Client & the server if client and server wants to talk on based of Connection Id. When I run the demo-apps of Scandium Server & Scandium Client, I am not able to see the exchange of CID happening between the client and the server. Though I can see the Connection Id generation on Client as well Server side of DTLS. I have added the logger in the Record.java but the connection Id is always null in the loggers. My question is whether the CID exchange logic between the DTLS Server and DTLS client is implemented in scandium-core API? If yes, please help me to find out the classes used for this.

            ...

            ANSWER

            Answered 2021-Feb-17 at 13:16

            For version 2.6.0, neither the ExampleDTLSClient nor the ExampleDTLSServer comes "out of the box" with CID enabled (but I will change that for 3.0 :-) ).

            If you want to see that "out of the box" use the "cf-secure" demo. Start the client with "CID:0" for "support CID", and the server with "CID:6" to use a 6 bytes CID.

            To enable CID for ExampleDTLSClient and ExampleDTLSServer, add to the DtlsConfigurationBuilder a

            Source https://stackoverflow.com/questions/66241448

            QUESTION

            DTLS `HelloVerifyRequest`/`HelloRetryRequest` in WolfSSL
            Asked 2021-Jan-29 at 20:23

            The cookie exchange initiated by HelloVerifyRequest described in section 4.2.1 of RFC 6347 is essential to DoS-protection in DTLS. Unless I'm overlooking something, the WolfSSL documentation does not really describe how to enable this cookie exchange with its DTLS implementation.

            The closest I can find is the function wolfSSL_send_hrr_cookie, about which the manual states:

            This function is called on the server side to indicate that a HelloRetryRequest message must contain a Cookie. The Cookie holds a hash of the current transcript so that another server process can handle the ClientHello in reply. The secret is used when generting the integrity check on the Cookie data.

            As far as I understand, the HelloRetryRequest (compare HelloVerifyRequest) is TLS 1.3 terminology. DTLS 1.3 is not finalized. How does one enable and control the DTLS 1.0/1.2 cookie exchange in WolfSSL?

            ...

            ANSWER

            Answered 2021-Jan-29 at 20:23

            The DTLS Hello Cookie is enabled by default. The wolfSSL server code uses the callback function EmbedGenerateCookie() in the file src/wolfio.c to generate the cookie per the recommendation in RFC 6347 §4.2.1.

            TLSv1.3's hrr_cookie is something else unrelated.

            Source https://stackoverflow.com/questions/65940078

            QUESTION

            Populate V-Select from Json - Vue JS
            Asked 2021-Jan-18 at 08:17

            I need to populate my v-select multiselect element from json object I tried but it didn't work

            This is what I get

            ...

            ANSWER

            Answered 2021-Jan-18 at 07:45

            create a computed property that transform your object in list of objects like {text: 'something', value: 2}, which is required in v-select.

            Do it like this:

            Source https://stackoverflow.com/questions/65770448

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

            Vulnerabilities

            No vulnerabilities reported

            Install dtls

            You can download it from GitHub.
            Rust is installed and managed by the rustup tool. Rust has a 6-week rapid release process and supports a great number of platforms, so there are many builds of Rust available at any time. Please refer rust-lang.org for more information.

            Support

            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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            https://github.com/webrtc-rs/dtls.git

          • CLI

            gh repo clone webrtc-rs/dtls

          • sshUrl

            git@github.com:webrtc-rs/dtls.git

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