The command to manually add the public PGP key of docker's apt repository at Ubuntu's Advanced Packaging Tool key store With everything in place, I ran the following command: sudo apt-key add 58118E89F3A912897C070ADBF76221572C52609D.key You might see a missing public GPG key error (NO_PUBKEY) on Debian, Ubuntu or Linux Mint when running apt update / apt-get update. This can happen when you add a repository, and you forget to add its public key, or maybe there was a temporary key server error when trying to import the GPG key Whenever you add a new repository in the sources list, you should also add the repository key if Apt package manager wants to trust the newly added repository. Using the repository keys, you can ensure that you're getting the packages from the right person. Hope you got a basic idea about software repositories and repository keys. Now let us go ahead and see how to delete the repository and its key if it is no longer necessary in Ubuntu systems. Delete a repository in Ubuntu
Wer seinen GnuPG-Schlüsselbund nicht über die Kommandozeile verwalten möchte, findet in den Ubuntu-Repositories eine Reihe grafischer Schlüsselbundmanager (Frontends), die aber nicht im Fokus dieses Artikels stehen. Unter KDE gibt es beispielsweise das Werkzeug KGpg, dem ein eigener Artikel gewidmet ist . In case you don't have access to the firewall you could: Force it to use port 80 instead of 11371. gpg --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 94558F59. Alternatively. Find and open the key from the key server. Copy it's contents into a text file Among the Linux distributions that should have Seahorse (Passwords and Keys) installed by default are Debian, Ubuntu (both old versions with Unity as well as newer version that use GNOME), Linux Mint, Fedora, Ubuntu MATE, and more. How to create a PGP key using a GUI Creating a PGP key can be done using a GUI application, called Seahorse, which.
This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Note: Use gpg --full-generate-keyfor a full featured key generation dialog. GnuPG needs to construct a user ID to identify your key. Real name: Linux User Email address: firstname.lastname@example.org You selected this USER-ID: Linux User <email@example.com> Change (N)ame, (E)mail, or (O)kay/(Q)uit? PGP (Pretty Good Privacy) is a public key cryptography software that can be used to encrypt and sign data communication. In this tutorial, we will look at how to verify the PGP signature of software downloaded from the Internet on Linux. Linux users can securely install software from their distribution's repositories
Some time ago we wrote an article about removing the PPA repository from the Ubuntu system. The PPA repository keys will not be removed as part of removing the PPA repository, and they will remain on the system. Today we are going to show you how to list and remove the added GPG keys from Ubuntu system. What is a GPG key Setting up the CIS Benchmark tool's repository. Add the unique PPA PGP key onto the system. sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys A166877412DAC26E73CEBF3FF6C280178D13028C. Add the file /etc/apt/auth.conf.d/cis-harden.conf with the private PPA credentials that were acquired above Publish PGP key: To publish GPG keys in ubuntu server, run following commands. gpg --keyserver keyserver.ubuntu.com --send-keys 47BBA6FC Your public key (fingerprint) would look something like following Listing pgp fingerprint . Finally, you can make sure your public key exists on the ubuntu server by searching it with your email address. Searching gpg key by email address . Now hopefully, you. Install Required Packages and add the Repository PGP key Ubuntu PPA ¶ Unofficial PPAs are provided by Michael Marley that provide packages for Artful, Zesty, Yakkety, Xenial and so on for the amd64, arm64, armhf, i386 and ppc64el architectures..
GPG/PGP key; New OpenPGP/GPG keys for emails and repository signatures. Yesterday I've created new OpenPGP/GPG keys: one for use in emails and for signing my Debian and Ubuntu package repositories, and another one for signing my RPM packages for CentOS/Fedora Core. All existing repositories and packages have been re-signed with the new keys. Here are instructions for retrieving those keys. I've tried to download the key and add it from the local file system, but the effect is the same: $ apt-key add docker.gpg gpg: WARNING: nothing exported gpg: no valid OpenPGP data found. gpg: Total number processed: 0. The same happens for other keys, e.g. VirtualBox Download PGP Keys with Apt-key. Posted by admin on December 1, 2009 under Tech Tips | Be the First to Comment. When adding third party software repositories to your APT sources list, you can easily download a referenced PGP key to your APT keyring using the advanced options of the apt-key utility. For example, if you are adding a third party repository that references the PGP key ID of. Install the new Percona repository package as described in the installation guide. Manually download and add the key from either keys.gnupg.net or keyserver.ubuntu.com by running: apt-key adv --keyserver keys.gnupg.net --recv-keys 8507EFA5 or deb http://apt.izzysoft.de/ubuntu generic universe. This repository is only for debian and its derivatives like ubuntu. Step 2: Add the PGP Key. Once the repository is added, we have to download (or add) the PGP key and install it into the system. You can download the key directly from http://apt.izzysoft.de/izzysoft.asc with wget
This article covers steps to delete the repository and GPG Key On Ubuntu. All packages are signed with a pair of keys consisting of a private key and a public key, by the package maintainer. A user's private key is kept secret and the public key may be given to anyone the user wants to communicate. Whenever you add a new repository to your system, you must also add a repository key so that the. claws-mail-pgpinline is available in the Universe repository. sudo apt-get install claws-mail-pgpinline; The plugin may have to be loaded manually after installing it. Open Claws Mail and select Configuration -> Plugins. If PGP/Core and PGP/inline are in the Plugins dialogue box, the plugins are loaded correctly The repository is not updated and the previous index files will be used. GPG error: http://download.opensuse.org/repositories/home:/Horst3180/xUbuntu_16.04 Release: The following signatures were invalid: KEYEXPIRED 1496576244 W: Failed to fetch http://download.opensuse.org/repositories/home:/Horst3180/xUbuntu_16.04/Release.gpg The following signatures were invalid: KEYEXPIRED 1496576244 W: Some index files failed to download. They have been ignored, or old ones used instead
Wire for Linux beta is currently available for Ubuntu 16.04 LTS or later. It supports both 32-bit and 64-bit distributions. To add the Wire repository and PGP key run these commands (which I've shamelessly copied from the Wire APT announcement) in a new Terminal window. 1. First install apt-transport-https to fetch packages over HTTP GnuPG Public Key. All current OpenVPN (OSS) source packages and Windows installers have been signed with the Security mailing list GPG key: Fingerprint F554 A368 7412 CFFE BDEF E0A3 12F5 F7B4 2F2B 01E7; If you have intentionally downloaded an old version of OpenVPN and the signature does not match with this key, please read this article carefully Install PGP key and add HTTPS support for APT. sudo apt-get install -y dirmngr gnupg. sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 561F9B9CAC40B2F7 ``` sudo apt-get install -y apt-transport-https ca-certificates. Add APT repository Some time ago we wrote an article about removing the PPA repository from the Ubuntu system. The PPA repository keys will not be removed as part of removing the PPA repository, and they will remain on the system. Today we are going to show you how to list and remove the added GPG keys from Ubuntu system Publish PGP key: To publish GPG keys in ubuntu server, run following commands. gpg --keyserver keyserver.ubuntu.com --send-keys 47BBA6FC Your public key (fingerprint) would look something like followin
Klicken Sie auf die Schaltfläche Key Servers. Wählen Sie den hkp://keyserver.ubuntu.com:XXXXXSchlüsselserver aus der Liste Veröffentlichungsschlüssel aus und klicken Sie auf Schließen. Doppelklicken Sie in der Liste auf der Registerkarte Meine persönlichen Schlüssel auf Ihren PGP-Schlüsse For example, if you are adding a third party repository that references the PGP key ID of 6E80C6B7, the following will work as long as the key has been uploaded to a keyserver. sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 6E80C6B7 gpg: requesting key 6E80C6B7 from hkp server keyserver.ubuntu.co
apt-key-install. Automatically retrieve and register a given repository's PGP key with apt. Synopsis. apt-key-install 5C808C2B65558117. apt-keyt-install 5C808C2B65558117 keyserver.ubuntu.com. Usage. When you run apt-get update and you get an error like the one below, use this script to fix the issue now and any time it happens in the future . If no key is specified, the program searches through the target file ( bc_1.06.94-3ubuntu1_i386.changes in the bc example) for the Changed-By field and tries to sign it using that exact UID ( Matthias Klose < firstname.lastname@example.org > in this case)
Install our PGP Key into your apt system apt-key adv --recv-keys --keyserver keyserver.ubuntu.com AEF0CF8E gpg --export --armor AEF0CF8E | sudo apt-key add - Edit your /etc/apt/sources.list and add these lines to the end replace v8-devel with v7-stable or v8-stable if you want to use the RSYSLOG stable packages Install Systemback on Ubuntu 20.04/19.10/18.04. First remove the PPA. sudo add-apt-repository--remove ppa:nemh / systemback. Now, run the following command to import the PGP signing key of this PPA. This verifies the signature from the package manager. You can get the signing key from here ←How to find out whether remote port is open using network redirections → How to copy messages to different RabbitMQ nod AFAIK The basic concept about gpg/pgp is that for two people who want to create trust between them is both publish a public key and private key (the private key is kept with the user who creates it, doesn't share) with strength (1024 bits at one time, 4096 now and 8192 in future and so on and on). Now the two of them need to publish their public.
Adding a gpg key via apt-key systematically fails since I've switched to Ubuntu 17.04 (I doubt it's directly related though). Example with Spotify's repo key: $ sudo apt-key adv --keyserver hkp:/ Natürlich nicht. Der einzige Unsinn ist zu behaupten, PPAs wären nur für Ubuntu. Im Kern sind die PPAs nichts anderes als Drittrepos die über ein Python-Tool eingebunden und der passende PGP Key geholt wird. Dieses Tool (software-properties-common) ist somit aus gutem Grund in den Debian Repositories sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 94558F59 Success! You can also apply the same changes to your default keyservers in ~/.gnupg/gpg.con
Import the PGP key used to sign OpenProject packages: wget -qO- https://dl.packager.io/srv/opf/openproject/key | sudo apt-key add - Enable OpenProject repository by running the commands This repository provides the source for a utility which can be used for creating PGP keys using libsodium (for ed25519 and curve25519 keys) or Crypto++ (for Nist-p256 and RSA keys). Generating keys will also output a mnemonic recovery phrase, which, in combination with a chosen passphrase and creation date, can be used to recreate the exact same keys The team announced the APT repository for Wire Desktop: Today we're happy to take a big step forward — Debian-based distributions (like Ubuntu or Mint) can now get Wire Desktop via APT. You can receive updates of Wire through the update mechanism of your own package management system. Updates are automatic and more secure as we sign the repositories with a PGP key
Die PGP-Verschlüsselung beruht auf einem Public-Key-Verfahren, in dem man ein fest zugeordnetes Schlüsselpaar, bestehend aus einem öffentlichen und einem privaten Schlüssel (Key), verwendet. Der öffentliche Schlüssel wird für potenzielle Mail-Kontakte frei verfügbar gemacht, indem man ihn direkt übermittelt oder auf einem externen Key-Server hochlädt. Mithilfe dieses Keys. The repository below is an unstable, testing repository. The following steps must be done on each computer, you want to use your repository. Add the key. Download the key from the public key server: gpg --keyserver hkp://pgp.mit.edu:11371 --recv-keys 3A5B1204 The 3A5B1204 should be replaced with your key id. Check the output, that you got the right key deb http://download.webmin.com/download/repository sarge contrib. Save and exit the file by pressing Ctrl+X and then Y for confirmation. The next step is to get the Webmin PGP key for the newly added repository. This way the system will trust this repository. Run the following command to do so: $ wget http://www.webmin.com/jcameron-key.as Receive and add the signatures to your local key, and just push it to our server: $ gpg --keyserver keyring.debian.org --send-keys 0x673A03E4C1DB921F gpg: sending key 0x673A03E4C1DB921F to hkp server keyring.debian.org New signatures will be included in our next keyring push (which happens approx. monthly) Replace your key packagecloud.io signs repository metadata it generates using a GPG key so that users of our repositories know, without a doubt, that the repository metadata their package manager downloaded was generated by packagecloud.io. The Chef cookbook and Puppet module provided by packagecloud can be used to quickly and easily install packagecloud repositories across your infrastructure, or customers.
OpenPGP is a method of encrypting and/or signing data (for example an email) in a secure end to end way.This means, the message is encrypted on your computer, using the recipient's public key, in a way that the e-mail server has no knowledge of the content of the message Tvheadend is a TV streaming server and digital video recorder for Linux. In this guide I'll try to explain to you how to install Tvheadend (open source TV streaming server) on Ubuntu 18.04 Server . There is the full Dockerfile: FROM ubuntu MAINTAINER M..
Add a PGP key to sign the repository. $ cd ~ $ wget http: // www.webmin.com / jcameron-key.asc $ sudo apt-key add jcameron-key.asc Fetch repositories and install Webmin. $ sudo apt-get update $ sudo apt-get install apt-transport-https webmi apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 06E85760C0A52C50 Because of the Java 8 dependency, when using UniFi controller 5.7.X some additional steps might be needed. See this Community post for details To update the pgp key, do the following: Open the console of Veeam PN appliance machine. To remove the old PGP key, run the following command: sudo apt-key del FBF8A590. To download a new gpg, run the following command: sudo wget http://repository.veeam.com/keys/veeam.gpg -O /etc/apt/trusted.gpg.d/veeam.gpg tl;dr To sum up what we are going to do, we are going to create a GPG Key and add it to your Git services as our identity and set up Git to use the proper GPG key and associate an e-mail with the GPG Key.. I will show you how to do that on GitHub, Bitbucket and GitLab. Then I will explain how to define wich signing identity you want to use based on your project
In Nexus Repository Pro you can configure the procurement suite to check every downloaded artifact for a valid PGP signature and validate the signature against a public keyserver. If you are developing software using Maven, you should generate a PGP signature for your releases. Releasing software with valid signatures means that your customers can verify that a software artifact was generated. These commands will install Passenger + Apache module through Phusion's APT repository. # Install our PGP key and add HTTPS support for APT sudo apt-get install -y dirmngr gnupg sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 561F9B9CAC40B2F7 sudo apt-get install -y apt-transport-https ca-certificates # Add our APT repository sudo sh -c 'echo deb https://oss-binaries. For that we need to: * insert the PGP key of the local repository to be trusted since you are locked down you can't pull from keyserver.ubuntu.com if you have an internal keyserver you could pull from there, but let us assume you don't even have that; so you have to provide the raw key Provided by: hockeypuck_1.0~rel20140413+7a1892a~trusty.1_amd64 NAME hockeypuck - OpenPGP Key Server SYNOPSIS hockeypuck COMMAND COMMAND_OPTIONS DESCRIPTION hockeypuck is an public keyserver that implements HKP (HTTP Keyserver Protocol) for serving OpenPGP public keys. Other PKIs may be supported in upcoming releases. COMMANDS Options and modes for the supported hockeypuck commands are.
I'm in EU/Germany. I am currently reinstalling my OS. I can give you an answer tomorrow if everything worke As far as I can tell Spotify has been hacked and someone is messing up with the repository. It wouldn't surprise me if someone had embedded a cryptocurrency miner in the software So Im running UbuntuMATE ON RPi 4. (image found here) I am trying to get cec-utils to work. unfortunatly I cant get it to work on UbuntuMATE. I read that it needed to be downloaded for the Raspbian repo Use xargs with delimiter for '\n' otherwise it will break on spaces: xargs -d '\n', then pass the fingerprints as arguments to apt-key to update them: sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys which gives you: xargs -d '\n' sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys; Hopefully that is. Recently, VirtualBox 6.0, a major update of VirtualBox came out. In this article, I will show you how to install VirtualBox 6.0 on Ubuntu 18.04 LTS. This article mainly focuses on Ubuntu 18.04 LTS, but this article will also work for Ubuntu 16.04 LTS and later
MIT PGP Public Key Server Help: Extracting keys / Submitting keys / Email interface / About this server / FAQ Related Info: Information about PGP / Extract a key. Search String: Index: Verbose Index: Show PGP fingerprints for keys . Only return exact matches . Submit a key. Enter ASCII-armored PGP key here: Remove a key. Search String: Please send bug reports or problem reports to <bug-pks@mit. apt-key is deprecated and will not be available after Debian 11 / Ubuntu 22.04. Although adding keys directly to /etc/apt/trusted.gpg.d/ is suggested by apt-key deprecation message, as per Debian Wiki GPG keys for third party repositories should be added to /usr/share/keyrings and referenced with the signed-by option in the source.list.d entry. Mit reprepro können einfache eigene Paket-Repositories erstellt und verwaltet werden. Das Werkzeug befindet sich in den Ubuntu-Repositories und kann dazu dienen eigene Pakete bereitzustellen oder auch vorhandene Repositories zu spiegeln. Dieser Artikel stellt reprepro vor und zeigt den Aufbau eines einfachen Repos unter Ubuntu Server 12.04.1 Since our PGP keys and packages are located on the same server, they are equally trusted. It is highly advised to additionally verify the authenticity of the downloaded PGP key. PGP has the Web of Trust concept, when a key is signed by someone else's key, that in turn is signed by another key and so on. It often makes possible to build. On Debian and Ubuntu systems, assuming that apt repositories are used for installation, trusted repository signing keys must be added to apt-key before any packages can be installed. This can be done using key servers or (for the RabbitMQ main signing key) a direct download. Direct Downloa
To be sure of the software's authenticity and the trustworthiness of the repository, we also have to add a PGP key. In the terminal, adding a new PPA key is just a command away. When working The GUI way, the process is more complicated. First, visit the provided key's URL with your favorite browser. The browser will prompt you to either open or save the key's file. Choose how you'd. -----BEGIN PGP PUBLIC KEY BLOCK----- Version: GnuPG v2.0.22 (GNU/Linux) mQENBE5OMmIBCAD+FPYKGriGGf7NqwKfWC83cBV01gabgVWQmZbMcFzeW+hMsgxH. Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community 1 Zimbra Collaboration Repository; 2 How it works; 3 How to create a local repository. 3.1 Creating a local repository using a RHEL/CentOS. 3.1.1 Installing Python; 3.1.2 Installing Amazon Web Services CLI; 3.1.3 Cloning the packages from our Official Repository. 184.108.40.206 Cloning the packages for Ubuntu; 220.127.116.11 Cloning the packages for RHEL/CentOS; 3.1.4 Installing & configuring Ngin Here are step-by-step instructions on how to install Speedify for Linux. Currently, only Debian based distributions, Ubuntu and Raspberry Pi OS are supported. That said, you can most likely also install Speedify on other Debian based distributions following these instructions: 1. Install the PGP key. Copy and run the following commands into.
Provided by: signing-party_2.11-1_amd64 NAME pgp-fixkey -- remove broken packets from keys SYNOPSIS pgp-fixkey [keyid [keyid...]] DESCRIPTION pgp-fixkey removes broken packets from keys in the GnuPG keyring that make GnuPG spew ugly warnings. It optionally takes a list of keyids on the command line and only cleans those keys While Ubuntu has several repositories that anyone can access, you can also maintain your own repositories on your network. This can be useful when you want to maintain packages with different versions from those in the community repositories, or if you've packages in-house software for installation. Once you add your machines a Landscape repository profile, it will take over the sources files.
One Ubuntu 16.04 server set up by following the Ubuntu 16.04 initial server setup guide, we need to add the Webmin repository so that we can easily install and update Webmin using our package manager. We do this by adding the repository to the /etc/apt/sources.list file. Open the file in your editor: sudo nano /etc/apt/sources.list Then add this line to the bottom of the file to add the. apt-keyUbuntu 17.04に 2015-05-28 Fingerprint=BBEB DCB3 18AD 50EC 6865 0906 13B0 0F1F D2C1 9886 uid Spotify Public Repository Signing Key <email@example.com> sig sig3 D2C19886 2015-05-29 _____ 2017-11-22 [selfsig] sig sig 94558F59 2015-06-02 _____ _____ Spotify Public Repository Signing Key <firstname.lastname@example.org> これが興味のあるエントリであることがわかります. Download strongswan-plugin-pgp_5.1.2-0ubuntu2.11_amd64.deb for 14.04 LTS from Ubuntu Updates Universe repository. pkgs.org. About; Contributors; Linux . Adélie Alpine ALT Linux Arch Linux CentOS Debian Fedora KaOS Mageia Mint OpenMandriva openSUSE OpenWrt PCLinuxOS Slackware Solus Ubuntu. Unix. FreeBSD NetBSD. Support Us; Search. Settings. Ubuntu 14.04 LTS (Trusty Tahr) Ubuntu Updates. Einen Ubuntu 20.04-Server. Auf diesem Server sollten ein Nicht-root Benutzers mit sudo-Berechtigungen und eine UFW-Firewall konfiguriert sein. Um das einzurichten, können Sie unserem Leitfaden zur Ersteinrichtung des Servers unter Ubuntu 20.04 folgen. Apache, installiert gemäß unserem Tutorial Installieren des Apache-Webservers unter Ubuntu 20.04. Achten Sie darauf, einen virtuellen Host zu. Importing the PGP key - 7.3 Talend Data Integration Installation Guide for Linux EnrichVersion 7.3 EnrichProdName Talend Data Integration EnrichPlatform Talend Activity Monitoring Console Talend Administration Center Talend Artifact Repository Talend CommandLine Talend Data Preparation Talend Data Stewardship Talend Identity and Access Managemen
Public key cryptography is based on pairs of keys, a public key and a private key. The public key is given out to the world; the private key must be kept a secret. Anyone possessing the public key can encrypt a message so that it can only be read by someone possessing the private key. It's also possible to use a private key to sign a file, not encrypt it. If a private key is used to sign a. Step 2: Import MariaDB gpg key: Run the command below to add Repository Key to the system. sudo apt-key adv --recv-keys --keyserver hkp://keyserver.ubuntu.com:80 0xF1656F24C74CD1D8 Step 3: Add the apt repository. Once the PGP key is imported, proceed to add repository URL Hosting Apt Repositories. A hosted repository for Apt can be used to upload your packages as well as third-party packages. To host Apt packages, create a new apt (hosted) repository as documented in Repository Management.. When creating a Apt Hosted repository you need to generate a PGP signing key pair or use an existing one. The current implementation of Apt hosted repository signs only.
Solved: I was checking linux.dropbox.com but was unable to find a repository for Ubuntu 20.04 Focal Fossa. Now that 20.04 is released as LTS, will this repo be added soon Если вы хотите скачать Lazarus, перейдите по ссылке Ubuntu repository. Эта страница описывает, как настроить хранилище самостоятельно, оно не предназначено для обычных пользователей. Что такое хранилище? Репозиторий(хранилище) apt-key. Quando si tenta di aggiungere una chiave di repository APT utilizzando apt-key sulle distribuzioni Debian, Ubuntu e Linux basate su queste, vedrai il seguente messaggio: Attenzione: apt-key è deprecato. Gestisci invece i file di portachiavi in trusted.gpg.d (vedi apt-key (8)) Aber wie kann ich eine Liste aller Repositorys und PPAs in ein Skript einbinden, das ich auf einem neuen Computer ausführen kann, um das Repository-Setup einschließlich der Schlüssel zu replizieren? Ich weiß, dass ich mich mit /etc/apt/sources.listund befassen kann /etc/apt/sources.list.d, aber ich suche nach einer Möglichkeit, ein Skript zu generieren, das alle apt-add-repositoryBefehle.
Die Schlüssel-ID ist hier natürlich ebenfalls anzupassen. Aktivieren des Launchpad-Repositories. Zum Aktivieren des Launchpad-Repositories meldet man sich mit seinem Login an und klickt auf seinen Namen (rechts oben), so dass man zum eigenen Profil komt. Anschließend wählt dann den Punkt Change Details.Im Menü wählt man OpenPGP Keys und gibt dort die Finger-Print des Schlüssels ein, den. Step 1: Adding the MongoDB Repository on Ubuntu. 1. To install the latest version of MongoDB Community Edition on your Ubuntu server, you need to install necessary dependencies as shown. $ sudo apt update $ sudo apt install dirmngr gnupg apt-transport-https ca-certificates software-properties-common Install Software on Ubuntu. 2. Next, import the MongoDB public GPG Key used by the package.