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  • Security
  • Verification
  1. Linux
  2. Management

Package

PreviousManagementNextProcess

Last updated 1 year ago

Security

Verification

As described in the article below, we demonstrate how to add an external APT repository with key verification.

First, Download the PGP keyring and convert it to the GPG format.

$ curl -fsSL https://artifacts.elastic.co/GPG-KEY-elasticsearch | sudo gpg --dearmor -o /usr/share/keyrings/elastic-7.x.gpg

Alternativelu, we can receive the keyring from a keyserver with specified key ID:

$ sudo gpg --homedir /tmp --no-default-keyring --keyring /usr/share/keyrings/R.gpg --keyserver keyserver.ubuntu.com --recv-keys E298A3A825C0D65DFD57CBB651716619E084DAB9

Then we can add the the repository in /etc/apt/sources.list.

deb [arch=amd64,arm64 signed-by=/usr/share/keyrings/elastic-7.x.gpg] https://artifacts.elastic.co/packages/7.x/apt stable main
How To Handle apt-key and add-apt-repository Deprecation Using gpg to Add External Repositories on Ubuntu 22.04 | DigitalOcean
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