mirror of
https://github.com/docker/cli.git
synced 2026-01-28 04:20:55 +03:00
c9bb291154
move the `trust` subcommands to a plugin, so that the subcommands can
be installed separate from the `docker trust` integration in push/pull
(for situations where trust verification happens on the daemon side).
make binary
go build -o /usr/libexec/docker/cli-plugins/docker-trust ./cmd/docker-trust
docker info
Client:
Version: 28.2.0-dev
Context: default
Debug Mode: false
Plugins:
buildx: Docker Buildx (Docker Inc.)
Version: v0.24.0
Path: /usr/libexec/docker/cli-plugins/docker-buildx
trust: Manage trust on Docker images (Docker Inc.)
Version: unknown-version
Path: /usr/libexec/docker/cli-plugins/docker-trust
docker trust --help
Usage: docker trust [OPTIONS] COMMAND
Extended build capabilities with BuildKit
Options:
-D, --debug Enable debug logging
Management Commands:
key Manage keys for signing Docker images
signer Manage entities who can sign Docker images
Commands:
inspect Return low-level information about keys and signatures
revoke Remove trust for an image
sign Sign an image
Run 'docker trust COMMAND --help' for more information on a command.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
6.4 KiB
6.4 KiB
trust signer add
Add a signer
Options
| Name | Type | Default | Description |
|---|---|---|---|
--key |
list |
Path to the signer's public key file |
Description
docker trust signer add adds signers to signed repositories.
Examples
Add a signer to a repository
To add a new signer, alice, to this repository:
$ docker trust inspect --pretty example/trust-demo
No signatures for example/trust-demo
List of signers and their keys:
SIGNER KEYS
bob 5600f5ab76a2
Administrative keys for example/trust-demo:
Repository Key: 642692c14c9fc399da523a5f4e24fe306a0a6ee1cc79a10e4555b3c6ab02f71e
Root Key: 3cb2228f6561e58f46dbc4cda4fcaff9d5ef22e865a94636f82450d1d2234949
Add alice with docker trust signer add:
$ docker trust signer add alice example/trust-demo --key alice.crt
Adding signer "alice" to example/trust-demo...
Enter passphrase for repository key with ID 642692c:
Successfully added signer: alice to example/trust-demo
docker trust inspect --pretty now lists alice as a valid signer:
$ docker trust inspect --pretty example/trust-demo
No signatures for example/trust-demo
List of signers and their keys:
SIGNER KEYS
alice 05e87edcaecb
bob 5600f5ab76a2
Administrative keys for example/trust-demo:
Repository Key: 642692c14c9fc399da523a5f4e24fe306a0a6ee1cc79a10e4555b3c6ab02f71e
Root Key: 3cb2228f6561e58f46dbc4cda4fcaff9d5ef22e865a94636f82450d1d2234949
Initialize a new repository and add a signer
When adding a signer on a repository for the first time, docker trust signer add sets up a new repository if it doesn't exist.
$ docker trust inspect --pretty example/trust-demo
no signatures or cannot access example/trust-demo
$ docker trust signer add alice example/trust-demo --key alice.crt
Initializing signed repository for example/trust-demo...
Enter passphrase for root key with ID 748121c:
Enter passphrase for new repository key with ID 95b9e55:
Repeat passphrase for new repository key with ID 95b9e55:
Successfully initialized "example/trust-demo"
Adding signer "alice" to example/trust-demo...
Successfully added signer: alice to example/trust-demo
$ docker trust inspect --pretty example/trust-demo
No signatures for example/trust-demo
SIGNED TAG DIGEST SIGNERS
List of signers and their keys:
SIGNER KEYS
alice 6d52b29d940f
Administrative keys for example/trust-demo:
Repository Key: 95b9e5565eac3ef5ec01406801bdfb70feb40c17808d2222427c18046eb63beb
Root Key: 748121c14bd1461f6c58cb3ef39087c8fdc7633bb11a98af844fd9a04e208103
Add a signer to multiple repositories
To add a signer, alice, to multiple repositories:
$ docker trust inspect --pretty example/trust-demo
SIGNED TAG DIGEST SIGNERS
v1 74d4bfa917d55d53c7df3d2ab20a8d926874d61c3da5ef6de15dd2654fc467c4 bob
List of signers and their keys:
SIGNER KEYS
bob 5600f5ab76a2
Administrative keys for example/trust-demo:
Repository Key: ecc457614c9fc399da523a5f4e24fe306a0a6ee1cc79a10e4555b3c6ab02f71e
Root Key: 3cb2228f6561e58f46dbc4cda4fcaff9d5ef22e865a94636f82450d1d2234949
$ docker trust inspect --pretty example/trust-demo2
SIGNED TAG DIGEST SIGNERS
v1 74d4bfa917d55d53c7df3d2ab20a8d926874d61c3da5ef6de15dd2654fc467c4 bob
List of signers and their keys:
SIGNER KEYS
bob 5600f5ab76a2
Administrative keys for example/trust-demo2:
Repository Key: ece554f14c9fc399da523a5f4e24fe306a0a6ee1cc79a10e4553d2ab20a8d9268
Root Key: 3cb2228f6561e58f46dbc4cda4fcaff9d5ef22e865a94636f82450d1d2234949
Add alice to both repositories with a single docker trust signer add command:
$ docker trust signer add alice example/trust-demo example/trust-demo2 --key alice.crt
Adding signer "alice" to example/trust-demo...
Enter passphrase for repository key with ID 95b9e55:
Successfully added signer: alice to example/trust-demo
Adding signer "alice" to example/trust-demo2...
Enter passphrase for repository key with ID ece554f:
Successfully added signer: alice to example/trust-demo2
docker trust inspect --pretty now lists alice as a valid signer of both example/trust-demo and example/trust-demo2:
$ docker trust inspect --pretty example/trust-demo
SIGNED TAG DIGEST SIGNERS
v1 74d4bfa917d55d53c7df3d2ab20a8d926874d61c3da5ef6de15dd2654fc467c4 bob
List of signers and their keys:
SIGNER KEYS
alice 05e87edcaecb
bob 5600f5ab76a2
Administrative keys for example/trust-demo:
Repository Key: 95b9e5514c9fc399da523a5f4e24fe306a0a6ee1cc79a10e4555b3c6ab02f71e
Root Key: 3cb2228f6561e58f46dbc4cda4fcaff9d5ef22e865a94636f82450d1d2234949
$ docker trust inspect --pretty example/trust-demo2
SIGNED TAG DIGEST SIGNERS
v1 74d4bfa917d55d53c7df3d2ab20a8d926874d61c3da5ef6de15dd2654fc467c4 bob
List of signers and their keys:
SIGNER KEYS
alice 05e87edcaecb
bob 5600f5ab76a2
Administrative keys for example/trust-demo2:
Repository Key: ece554f14c9fc399da523a5f4e24fe306a0a6ee1cc79a10e4553d2ab20a8d9268
Root Key: 3cb2228f6561e58f46dbc4cda4fcaff9d5ef22e865a94636f82450d1d2234949
docker trust signer add adds signers to repositories on a best effort basis.
It continues to add the signer to subsequent repositories if one attempt fails:
$ docker trust signer add alice example/unauthorized example/authorized --key alice.crt
Adding signer "alice" to example/unauthorized...
you are not authorized to perform this operation: server returned 401.
Adding signer "alice" to example/authorized...
Enter passphrase for repository key with ID c6772a0:
Successfully added signer: alice to example/authorized
failed to add signer to: example/unauthorized