Pfsense acme cloudflare review. pfSense’ ACME plugin registered a wildcard SSL.


  • Pfsense acme cloudflare review dijk. It might be easier to use DNS challenge since you won't need to deal with directing port-80 traffic to certbot during the http challenge. com in the web console for your DNS provider ('Allowlist' may be called something else but that is what NextDNS calls it). Description: A longer string describing the key. nl I think this has to be a Cloudflare name server? But then again why does it use these DNS providers instead of cloudflare? Because it asks the SOA for lab. sh will use cloudflare public dns or google dns to check if the record has taken effect. Thank you, Mrvmlab My domain is: myvmlab. net I can provide the URL of my Worker to pfSense/ACME and proxy DNS challenges. The Acme plugin appears to run without error, however when I attempt to go to my server, I get a " NET::ERR_CERT_DATE_INVALID Cloudflare:arecord ipresolve. This SSL is applied to my internal only sites. Really easy. I want to expose some local services over the web and use the Cloudflare SSL Cert. pfSense Certificate For Maltercorplabs Permissions Select edit or read permissions to Jan 21, 2023 · Or could there be a integration done that allows us to use CloudFlare. When set, the ACME package will check all certificates each night and if any are up for renewal, it will attempt to renew them. I forgot to include the Action List, which use to restart webse Jun 3, 2020 · Olá Pessoal,Neste vídeo vamos apresentar a configuração do haproxy no pfSense exercendo a função de balanceador de carga para requisições web, usando certifi Jun 30, 2022 · The ACME package support validating directly with standalone methods or webroot, but those options are less secure than DNS-based options. Domain names for issued certificates are all made public in Certificate Transparency logs (e. Aug 29, 2019 · The title says wildcard certs on pfSense, get to the good stuff!”, yea yea, I hear ya. pfSense’ ACME plugin registered a wildcard SSL. If DevTeam make it right now, testing and feedbacks from users within summer (when not so much business workload and negative impact would be minimal) for the next upcoming release (2. video/pfsenseHow To Guide For HAProxy and Let's Encrypt on pfSense: Detailed Mar 29, 2023 · Steps to reproduce Set up a certificate request using the OPNsense option for DNS. Oct 16, 2021 · It’s a bit over the top to have SSL from the browser to Cloudflare, then SSL from Cloudflare to pfSense - it’s introducing more points to fail. 50 Release Date: Wed Jul 17 2024 Boot Method: UEFI Apr 5, 2024 · Hello, I cannot get Acme to issue a new key for the key and cert created using cloudflare DNS. They are already supported in the "acme" plugin, but they need to be supported in Dynamic DNS as well. 10_1 upgraded todayI used DNS-NSupdate method and here is a copy of the output: nollivoipserver_cert Renewing certificate Sep 13, 2023 · You can use pfSense DDNS to update your Cloudflare DNS. ACME Server: The ACME server to which this key will be registered by the package. This is an awesome feature that is free offered from CloudFlare and can really help those stuck behind CGNat etc. Feb 11, 2020 · Note: it seems the DuckDNS plugin for ACME has a bug - if you have domains on multiple accounts from them, you need to make different certs for each account. Works without issue. Transcription: This is going to serve as a quick and dirty introduction to using HAProxy in tandem with ACME on your pfsense machine to serve some pages EXAMPLES: simple-ssl-acme-cloudflare --cf-email xxx@example. 11 and ACME 0. sh | sh on a clean pfSense 2. Lets Encrypt supports subdomains so I made my internal certificates use a "local" subdomain. The goal of Let’s Encrypt is to encrypt the web by removing the cost barrier and some of the technical barriers that discourage server administrators and organizations from obtaining certificates for use on Internet servers, primarily Since the latest update to pfSense 24. 4. Anyone been experimenting with this? I would rather not run a docker container inside my pfSense OS to connect to cloudflare. I have 8 entries in acme; 7 for domains, 1 for a subdomain of my primary domain. in the certificate definition i have example. This is a wildcard certificate so I am using the acme_challenge method. JSON, CSV, XML, etc. The process was successful and the certificate is valid. 6it's possible. Prerequisites: A pfSense installation In this article I’ll be showing you how to do this on pfSense version 2. Acme points me to a log file which is not helpful in understanding to root cause: [Sat Oct 16 09:21:16 EDT 2021] Using… Jun 21, 2022 · ACME package¶. In this article I’m going to cover how to add an ACMEv2 Account Key, and a wild card cert using the ACME package in pfSense. 2 with Acme 0. be/bU85dgHSb2Ehttps://lawrence. I want all my external traffic to come through Cloudflare. You can also obtain certificates for your DDNS hostnames using the ACME client in your pfSense by configuring a DNS-01 challenge. 4-RELEASE-p3 . Internet--SSL-->cloudflare--http/s-->you It is more secure to have ssl on both sides of cloudflare (you could go one step further and look port 443 in pfsense on the wan side to only accept from cloudflare ips). My doubt is how to do it in concrete fact. 73 or whatever Acme wasnot sure I had it under v2. Navigate using the pfSense web interface to System > Package Manager > Available Packages Tab and search for ACME. ACME is Automated Certificate Management Environment, for automated use of LetsEncrypt certificates. Cloudlfare protects traffic from the internet to itself however from cloudflare to you is a different leg. Feb 15, 2021 · Once the installation process has complete for Let’s Encrypt on your pfSense device you’ll see a nice message stating that “pfSense-pkg-acme installation successfully completed”. If you don't want this check, please use --dnssleep" They are not describing the same thing at all. yourdomain. I've tried everything from a custom API key to the global key, proxy and not proxied, having subdomains in the hostname to @ in the hostname, using the root domain as the host and the suffix as the domain. The goal was for me to be able to access pfsense and my NAS externally. Install the ACME package pfSense > System / Package Manager / Available Packages / Search “acme” and install. I am having difficulty renewing my ACME certificates. sh command: Apr 26, 2020 · My domain is: vawun. I bought a Cloudflare domain to get a wildcard SSL certificate. The complete lack of comms about this is what drove me mad. Then unbound locally returns local IPs when I'm on my network. log here if needed. Jun 19, 2023 · The exact setup with the subdomain worked under pfSense 2. google and cloudflare-dns. Click Register ACME account key. 4 update >> Cloudflare - validation failed April 05, 2024, 02:35:08 PM #1 ok, i figured out what the problem was. Hit that big 'Create new account key' button to generate a new PKI key pair. Create a certificate¶ The next step is to create a certificate entry. com --cf-key xxxooo # Apply a SSL certificate and installs to the ssl folder in the current working directory simple-ssl-acme-cloudflare --cf-email xxx@example. Navigate to Services > ACME Certificates, Certificates tab. Currently supported options are: Let’s Encrypt Staging ACMEv2: Use this server when testing the certificate validation process. Dec 5, 2023 · I have a domain that cloudflare does dns for, it points to my pfsense wan IP. I finally decided to do something smart by looking into the logs. Planned to use Cloudflare for DDNS and for ACME. g. It looks like I am trying the exact same thing as you :) Jul 23, 2020 · Recently just installed PFSense on my main computer. sh | example. The operating system my web server runs on is (include version): acme 0. 254 The pfSense ACME package uses acme. This is the so called "nsupdate" method, and is fully automated. com would resolve to my pfSense Dynamic WAN IP. Now, since some of these pfSense boxes I manage are are of customer networks, I'm not too excited about giving out API keys that have the power to edit any DNS record for my domains. The Cloudflare DDNS setup in pfSense works correctly, and updates my public IP as needed. This tutorial showed how to set up DDNS on pfSense using Cloudflare. . Pfsense would only interact with any of this in one of two ways: You want to get a cert for the web ui, which should never be exposed to the internet anyway You want haproxy on pfsense to terminate ssl and proxy Both are slightly weird things to do imo. The pfSense® project is a powerful open source firewall and routing platform based… pfSense is a firewall and load management product available through the open source pfSense Community Edition, as well as a the licensed edition, pfSense Plus (formerly known as pfSense Enterprise). 05. making CloudFlare WARP/WARP+ client as separate package for pfSense is not so much time and efforts. Fortunatly, there is a solution! I've successfully setup ACME DNS Let's Encrypt certificates for my local network, through DNS-API of cloudflare and a public top-level-domain. These logs often detail the specific validation attempt, the expected challenge response, and the cause of the failure. Most of that is beyond the scope of the Community. You wanna change something, fine, but at least have the decency to tell people. by Shahalamol R | Nov 3, 2023 | Cloudflare, Latest, pfsense. I have HAProxy and ACME setup. : *. See full list on jarrodstech. I have entered all the cloudflare ApI Keys, Token e-mal etc. and don't wish to change these in each individual DHCP range assignment, you can simply add 'Allowlist' entries for dns. Jan 27, 2016 · Just like last time, you can access it by SSH (ssh root@pfsense. Fill in the info as described in Account Key Settings. crt. In the past I have not had an issue with manual renewals, this time things aren't so good. com I ran this command: Issue/Renew Cert via Pfsense ACME Gui It produced this output: [Sun Apr 26 13:05:34 PDT 2020] Sign failed Feb 13, 2024 · In this video, I will show you how to create a secure URL using your domain name that is only accessible from your LAN. I was using the wrong value in the "Username" field in pfsense, I was entering my cloudflare account email in this field, which works for the global api key, but when using the custom API token, you need to use the cloudflare "zone id" for the domain's dns zone that you're pfSense + HAProxy + Cloudflare DNS not working I am trying to setup HAProxy on pfSense to access some servers externally. mydomain. The solution provides combined firewall, VPN, and router functionality, and can be deployed through the cloud (AWS or Azure), or on-premises with a Sep 18, 2021 · With the Cloudfare account sorted we are going to add a cert into pfSense. I can login to a root shell on my machine (yes or no, or I don't know): Apr 5, 2024 · I tried to get an acme certificate for my pfsense firewall with the acme duckdns procedure. This involves creating a temporary DNS record for the validation process with Cloudflare API. Or Have Cloudflare ‘bypass’ the domain and have pfSense handle the SSL. From there, other scripts or processes which do not support GUI Jul 25, 2022 · I tried to create a renewable SSL certificate in Cloudflare for the maltercorplabs. Write Certificates: When set, the ACME package will write the certificate files out in /conf/acme. in Services / Acme / Certificate options: Edit. I'm able to access my services internally and externally and SSL "just works". Aug 15, 2022 · I will adopt CloudFlare DNS as it has API to integrate with Let’s Encrypt SSL services through the ACME plugin. 5. The combination of the ACME protocol, pfSense software, and Cloudflare service is represented by the “pfSense ACME Cloudflare API token”. de made it into my pfsense with package version 0. I was also having trouble getting this to work using the custom api token and finally figured out how to make it work. That's what I'm trying to do. I already have Lets Encrypt setup through ACME/ HA Proxy in Pfsense to get rid of local SSL browser errors for services that I don't want to expose to the web. The output is below. I have a cert for this fqdn that I use in haproxy. pfSense Mini PC - https://amzn. com --cf-key xxxooo -o /path/to/folder # Apply a SSL certificate and installs to /path/to/folder Usage: simple-ssl-acme-cloudflare [OPTIONS] Options: --openssl-path <OPENSSL Jun 30, 2023 · What I'm confused about is how you think you're going to get Cloudflare to issue a certificate via ACME with their API since Cloudflare isn't an ACME CA. 6. If you want an external cert for pfSense, why? Dec 6, 2024 · 5: Review ACME Client Logs Analyze the ACME client’s logs. If you have some specific questions related to the Cloudflare portion, we can help. com), so withholding your domain name here does not increase secrecy, but only makes it harder for us to provide help. Both CloudFlare and Let’s Encrypt are free, so that is a good start! CloudFlare setup Enter the certificate name, description and choose the name of the key you just created as "Acme account" in "Domainname" enter the full name of the domain you want to get a certificate for. PowerShell is a cross-platform (Windows, Linux, and macOS) automation tool and configuration framework optimized for dealing with structured data (e. com. 2. Install the ACME package. Like. I've scoured the internet high and low to figure out how to secure your home assistance or other apps (can use the same process) to be used inside or outside Give it name you can pick any you want, I did domain-tld-acme. Aug 10, 2023 · Learn how to issue Let's Encrypt certificate in pfSense Acme. First off, the number of certs does not add up. yeah, this bit me when my acme certs stopped renewing and after some googling found a post in the godaddy sub reddit about it. com domain in Cloudflare and it failed. The goal of Let’s Encrypt is to encrypt the web by removing the cost barrier and some of the technical barriers that discourage server administrators and organizations from obtaining certificates for use on Internet servers, primarily Oct 15, 2024 · Please fill out the fields below so we can help you better. I am new to pfSense and HAProxy so I have been following numerous blogs I found on Google Search ( Link1 , Link2 ) and few YouTube videos ( Link3 , Link4 ). In pfsense they are relativity easy to manage. in also used cloudflare plugin the hash is asterisked. This is the output of curl https://get. It looks like I am trying the exact same thing as you :) Dec 5, 2023 · I have a domain that cloudflare does dns for, it points to my pfsense wan IP. In pfsense I used ACME to create the required +1 to getting them supported in the Dynamic DNS service. Apr 28, 2020 · Hi guys - I'm no longer able to renew any of my certs via the ACME package in Pfsense 2. I got haproxy going and things are even better. I have a wildcard cert generated and it works perfectly. Thanks I don't know if this is just me, but for the past day or so, I've been trying to get pfSense to update the A record on CloudFlare using pfSense. Tried to generate them directly at cloudlfare as well. i had to manual create a TXT entry on cloudflare for _acme-challenge. rehlmhosting. Non urgent Hello, I'm using HAProxy and ACME for internal use, but failing so hard it keeps going external i just want internal not external I've watched… Aug 12, 2023 · Learn how to set up a web server with pfSense, ACME, and HAProxy. 3-REL) this *adding more value to pfSense” and growing you could use the ACME pfSense package If you want an certificate for use within your network this is the way to go. to/3uTxhkV Erik OP • 4mo ago Apr 11, 2022 · ACME fail to create key with DNS-01 and Cloudflare. When a request comes in for a DNS challenge record, the Worker uses Cloudflare's API to add/remove the record and pfSense receives a shiny new certificate from Let's Encrypt. When attempting to issue a certificate using the ACME integration on pfSense with Cloudflare as the DNS provider, the script fails to properly handle the DNS zones for domain. 252. 2 It So I have my local DNS records setup in Cloudflare as CNAMEs for my WAN IP. Click Create new account key. I am trying not to expose the subdomain to the publicit seems that it's inevitableso, here is it and if the log is needed, let me know Feb 16, 2022 · I am using the latest ACME v 0. Mar 28, 2021 · @appollonius333 said in Using ACME with Bind9 package and Cloudflare: It is indeed referring to ns1. 5 since the last ACME package update (I presume) I'm using the dns-01 method with Cloudflare. 0. (if i disable proxy and allow it to be DNS only, i reach my destination perfectly fine) example: Mar 11, 2020 · Updated Version of this video here:https://youtu. You have pfSense running on your home network. My hosting provider, if applicable, is: cloudflare DNS. For the method select "DNS-Cloudflare" Dec 12, 2023 · I've setup Acme Certificates to enable me to have a secure connection into pfSense, and it's working just fine. example. To reproduce: setup a DNS Challenge as below setup a Certificate: Issue / renew the certificate. openprovider. acme. Most of my certs have expired. To my knowledge, Cloudflare only issues two types of certificates: publicly-trusted certs for domains for which they are proxying and non-publicly-trusted certs (aka Origin CA certs ) for Jan 10, 2022 · I use cloudflare as a DNS solution to send traffic to me rather than punching in my external IP problem is, that traffic seems to stop somewhere along the line if it's set up to use Cloudflare proxies. cloudflare proxy enable proxy your cloudflare login name In this example I exposed my Nextcloud site using Cloudflare as my DNS provider, and HAProxy/ACME running on my pfSense router. I'm not sure where to begin to debug this. However, we must give an API key with the required permissions in order to communicate with the Cloudflare API and carry out ACME-related tasks. I had 3 domains, all now transferred to cloudflare. DDNS can be used for many services and running it in pfSense with Cloudflare is a great option! Not only does it work well, but your home IP address can be masked by using Cloudflare’s proxy which is a great This video will show you how to create a wildcard certificate on #pfSense with Let's Encrypt. Select the Production Acme server (I wouldn't pick the staging CA for any reason unless you are never going to use the cert in production, I'll explain why later on). mytopleveldomain. I have firewall 1 with acme issuing certificates through Aug 12, 2023 · Learn how to set up a web server with pfSense, ACME, and HAProxy. After that, Let’s Encrypt checks the record and issues the SSL certificate if it passes. au I Jul 26, 2019 · How to use Cloudflare’s free dynamic DNS with pfSense. 4. Chapters:00:00 Intro and Overview02:00 Feb 22, 2022 · I really hope someone can point me in the right direction. Here is my configuration for my Cloudflare API Key: Create Custom Token Token name Give your API token a descriptive name. Mar 26, 2024 · <solved>: ACME - after 24. Let’s Encrypt is an open, free, and completely automated Certificate Authority from the non-profit Internet Security Research Group (ISRG). ips and then deny if !whitelist_mysite_cf Oct 29, 2019 · How I can add additional IP address to acme client on pfsense, when issue certificates. The ACME package also supports numerous methods to update various DNS providers. PfSense. Note: you must provide your domain name to get help. you can see the password/hashofpassword without open the editing option. My domain is: pfsense. May 17, 2017 · "acme" can obtain valid certificate for your pfSense GUI interface - and thus you MUST have a host name and domaine (see here General => System) Chose something like "pfsense" (just an example) as the name of your pfSense box and the domain MUST be a valid, registered domain name (on the net - acme is gonna check it !!). I copied that entry (so all the API, zone, etc keys are the same) and changed the domain to *. I also use no-ip for DDNS and that works fine, but would like get rid of the redundancy. 113. 3 installation:. org Sep 14, 2022 · "In dns mode, after the dns record is added, acme. 26/31; Customer endpoint: 203. com only from within the network. 02. Vendor: HP Version: P01 Ver. ), REST APIs, and object models. Not sure if this is a Coudflare issue or the ACME package. Jun 30, 2022 · Navigate to Services > ACME Certificates, Account Keys tab. Having on the pfsense two other free duckdns host names registered via the pfsense dynamic dns service, I would like to use these names with haproxy . com your current WAN ip cname plex to ipresolve. com". Domain is with NameCheap, Cloudflare is controlling the DNS. Click Add. The pfSense® project is a powerful open source firewall and routing platform based on FreeBSD. net I ran this command: installed Acme Plugin for pfSense 2. Main Menu Home; Search; Shop 2022-04-15T18:42:04 opnsense AcmeClient: running acme. Both have failed on me for the past few hours. 74 on pfSense. Click Save. I have HAProxy setup on pfsense to forward port 80 to the right internal host for each subdomain, so that certbot can run on each of them and get a certificate. Aug 11, 2023 · Remember, safeguarding this API key is vital to maintaining the integrity of your CloudFlare account. I only use the domain for accessing my OpenVPN server, no other public-facing servers. Non urgent 41 votes, 13 comments. At Bobcares, with our pfSense Support Services, we can handle your pfSense issues. Tunnel name: PF_TUNNEL_01; Interface address: 10. mylocalnetwork. net. HAProxy setup with ACME, single frontend, multiple backends and SSL offloading This seems to work great. 7. Nov 3, 2023 · With Let’s Encrypt SSL/TLS certificates, pfSense can automatically manage them using the Cloudflare API token for DNS-01 challenge validation thanks to the “pfSense ACME Cloudflare API token” integration. Jun 30, 2022 · An ACME account key has the following settings: Name: A short name for the key. To do this I used Cloudflare DDNS, via pfSense, so mysub. Our pfSense Support team is here to help you with your questions and concerns. Nov 3, 2023 · pfSense ACME Cloudflare API Token | An Integration Guide. They have an A record that points to my public IP but they proxy it so my public IP is hidden. org, which validates correctly. I also have DNSSEC enabled between Cloudflare and NameCheap. Our pfSense Support team is here to help you out. Nov 7, 2017 · So you’d like to setup an Intranet SSL Certificate for pfSense, Let’s Encrypt & CloudFlare. In just about any other case it’s not related to pfsense or this sub. Next, all 8 of my acme jobs were created at the exact same time. Issues: Jan 13, 2022 · 2. Mar 13, 2023 · Alternatively, we can try the Cloudflare API Validation method. I admit i am a very new to this and in need of some direction. I can easily monitor access and traffic now, and I'm considering adding geoip blocking for every country besides ones I know my network traffic relies upon. I generated the certs on cloudflare from a CSR made on the pfsense. Wildcard certificates can only be obtained through DNS-based methods (Wildcard Certificates) Problem with pfsense wildcard ACME So I have a certificate that covers several of our sites. dig lab. 4 / 5 based on 99 reviews. Just wanted to recommend something. The Domain SAN List are the domain names your certificate will be valid to. Jun 19, 2023 · My web server is (include version): pfSense 23. Click Add We need to install the ACME package on your pfSense. Do acl cloudflare src cloudflare_pfB and deny if !cloudflare mysite_host You need use acl whitelist_mysite src whitelist_mysite just to load file by pfsense logic to haproxy dir Now you can get that file to do a custom acl: acl whitelist_mysite_cf_ip hdr_ip(CF-Connecting-IP) -f /path/to/whitelist_mysite. Either let Cloudflare handle everything and use their massive block of IP addresses for the trusted proxy config. VPN are great for many uses cases. DO NOT the new dnsapi-plugin for namemaster. I can post the a part or the full acme_issuecert. Pfsense allows you to use cloudflare api keys to verify domain ownership instead of using local http server. 9_1, it seems there is an issue with the challenge response. pfsense: Services>dynamicDNS Service type Cloudflare interface WAN hostname ipresolve yourdomain. General Configuration Services > Acme Certficates > Edit/Add > Domains SAN list. subdomain. ACME package¶. de and domain. nl SOA +short The 3 DNS servers are listed by the registrar. Yet this claims 9 certificates are using these 3 CA certs. 8 / 5 based on 426 I'm trying to use a real domain name for my pfsense install, I am pointing an A record to my public wan ip (very nervous about this) I went through the steps on Lawrence Systems video (Acme, HAProxy) but when I press issue / renew I don't get any other output other than it's renewing the cert. Excellent, now we’re onto configuring your Let’s Encrypt ACME package so that you can then install, manage and automatically renew your SSL certificates Follow the Add tunnels instructions to create the required IPsec tunnels with the following options: . The ACME package automates this process if we offer our Cloudflare API credentials. sh as it's ACME client and comes with support for the Cloudflare API. In the case of Cloudflare Zero Trust (Tunnel, Argo, cloudflared), there is great control of who (user), what (device management), and where (endpoint) is allowed. Click on Add. Go to Services > Acme Certificates in your pfSense and add a new cert or edit a existing one. log here if &hellip; May 6, 2020 · If you have set the pfSense system-wide DNS servers to use OpenDNS/NextDNS/etc. 1. Now my only concern is - how secure is this? Cloudflare proxy seems to offer a high degree of protection, and pfSense's firewall offers even more. Aug 16, 2023 · Followed the steps in this video but have issues still, so hoping someone can point me in the right direction: SSL Encryption on Your Home Server the SIMPLE WAY - Cloudflare, pfSense, HAProxy, ACME https setup. Within the PfSense UI, head over to Services -> Dynamic DNS. ACME attempts to use the first API key regardless of what you set in your SAN list. May 7, 2020 · Cloudflare proxy seems to offer a high degree of protection, and pfSense's firewall offers even more. I switched over to cloudflare for my dns provider and acme certs have been a breeze to generate. Then hit 'Register acme account key'. I have the following setup: modem → pfsense → managed switch → server (unraid) In the unraid server I have 3 dockers speedtest running on http akaunting running on http nextcloud running on https: In cloudflare I created 3 A records and used Dynamic DNS to update cloudflare dns. So my pfSense cert is "pfSense. Aug 17, 2023 · Cloudflare API Key For ACME Usage We can create SSL/TLS certificates for the domains using the ACME protocol when utilizing Cloudflare as a certificate authority. com I can access my pfsense through pfsense. I'm using the DNS challenge with Cloudflare DNS and have no issues using the ACME-certbot-generated certificates for HAProxy. Apr 4, 2024 · Hello, I cannot get Acme to issue a new key for the key and cert created using cloudflare DNS. Jun 30, 2022 · A checkbox which enables the ACME renewal cron job. 114K subscribers in the PFSENSE community. local. Developed and maintained by Netgate®. net) without password (I added your GitHub public keys). Jan 31, 2018 · acme used by pfSEnse has been set up to "talk" to my DNS server, so it can add these TXT records itself in the zone file (the file with all the info related to a domain name). Conclusion – How to Set Up DDNS on pfSense using Cloudflare. levinathan-network. E. beoa njl oen kbhv aimviq onamr ncijipi cqnkyds vxmqgy lxkzm