mirror of
https://github.com/genuinetools/reg.git
synced 2024-08-20 13:50:23 -04:00
187 lines
6.1 KiB
Markdown
187 lines
6.1 KiB
Markdown
![]() |
---
|
||
|
title: "trust sign"
|
||
|
description: "The sign command description and usage"
|
||
|
keywords: "sign, notary, trust"
|
||
|
---
|
||
|
|
||
|
<!-- This file is maintained within the docker/cli GitHub
|
||
|
repository at https://github.com/docker/cli/. Make all
|
||
|
pull requests against that repo. If you see this file in
|
||
|
another repository, consider it read-only there, as it will
|
||
|
periodically be overwritten by the definitive file. Pull
|
||
|
requests which include edits to this file in other repositories
|
||
|
will be rejected.
|
||
|
-->
|
||
|
|
||
|
# trust sign
|
||
|
|
||
|
```markdown
|
||
|
Usage: docker trust sign [OPTIONS] IMAGE:TAG
|
||
|
|
||
|
Sign an image
|
||
|
|
||
|
Options:
|
||
|
--help print usage
|
||
|
--local force the signing of a local image
|
||
|
|
||
|
```
|
||
|
|
||
|
## Description
|
||
|
|
||
|
`docker trust sign` adds signatures to tags to create signed repositories.
|
||
|
|
||
|
`docker trust sign` is currently experimental.
|
||
|
|
||
|
## Examples
|
||
|
|
||
|
### Sign a tag as a repo admin
|
||
|
|
||
|
Given an image:
|
||
|
|
||
|
```bash
|
||
|
$ docker trust view example/trust-demo
|
||
|
SIGNED TAG DIGEST SIGNERS
|
||
|
v1 c24134c079c35e698060beabe110bb83ab285d0d978de7d92fed2c8c83570a41 (Repo Admin)
|
||
|
|
||
|
Administrative keys for example/trust-demo:
|
||
|
Repository Key: 36d4c3601102fa7c5712a343c03b94469e5835fb27c191b529c06fd19c14a942
|
||
|
Root Key: 246d360f7c53a9021ee7d4259e3c5692f3f1f7ad4737b1ea8c7b8da741ad980b
|
||
|
```
|
||
|
|
||
|
Sign a new tag with `docker trust sign`:
|
||
|
|
||
|
```bash
|
||
|
$ docker trust sign example/trust-demo:v2
|
||
|
Signing and pushing trust metadata for example/trust-demo:v2
|
||
|
The push refers to a repository [docker.io/example/trust-demo]
|
||
|
eed4e566104a: Layer already exists
|
||
|
77edfb6d1e3c: Layer already exists
|
||
|
c69f806905c2: Layer already exists
|
||
|
582f327616f1: Layer already exists
|
||
|
a3fbb648f0bd: Layer already exists
|
||
|
5eac2de68a97: Layer already exists
|
||
|
8d4d1ab5ff74: Layer already exists
|
||
|
v2: digest: sha256:8f6f460abf0436922df7eb06d28b3cdf733d2cac1a185456c26debbff0839c56 size: 1787
|
||
|
Signing and pushing trust metadata
|
||
|
Enter passphrase for repository key with ID 36d4c36:
|
||
|
Successfully signed docker.io/example/trust-demo:v2
|
||
|
```
|
||
|
|
||
|
`docker trust view` lists the new signature:
|
||
|
|
||
|
```bash
|
||
|
$ docker trust view example/trust-demo
|
||
|
SIGNED TAG DIGEST SIGNERS
|
||
|
v1 c24134c079c35e698060beabe110bb83ab285d0d978de7d92fed2c8c83570a41 (Repo Admin)
|
||
|
v2 8f6f460abf0436922df7eb06d28b3cdf733d2cac1a185456c26debbff0839c56 (Repo Admin)
|
||
|
|
||
|
Administrative keys for example/trust-demo:
|
||
|
Repository Key: 36d4c3601102fa7c5712a343c03b94469e5835fb27c191b529c06fd19c14a942
|
||
|
Root Key: 246d360f7c53a9021ee7d4259e3c5692f3f1f7ad4737b1ea8c7b8da741ad980b
|
||
|
```
|
||
|
|
||
|
### Sign a tag as a signer
|
||
|
|
||
|
Given an image:
|
||
|
|
||
|
```bash
|
||
|
$ docker trust view example/trust-demo
|
||
|
|
||
|
No signatures for example/trust-demo
|
||
|
|
||
|
|
||
|
List of signers and their keys for example/trust-demo:
|
||
|
|
||
|
SIGNER KEYS
|
||
|
alice 05e87edcaecb
|
||
|
bob 5600f5ab76a2
|
||
|
|
||
|
Administrative keys for example/trust-demo:
|
||
|
Repository Key: ecc457614c9fc399da523a5f4e24fe306a0a6ee1cc79a10e4555b3c6ab02f71e
|
||
|
Root Key: 3cb2228f6561e58f46dbc4cda4fcaff9d5ef22e865a94636f82450d1d2234949
|
||
|
```
|
||
|
|
||
|
Sign a new tag with `docker trust sign`:
|
||
|
|
||
|
```bash
|
||
|
$ docker trust sign example/trust-demo:v1
|
||
|
Signing and pushing trust metadata for example/trust-demo:v1
|
||
|
The push refers to a repository [docker.io/example/trust-demo]
|
||
|
26b126eb8632: Layer already exists
|
||
|
220d34b5f6c9: Layer already exists
|
||
|
8a5132998025: Layer already exists
|
||
|
aca233ed29c3: Layer already exists
|
||
|
e5d2f035d7a4: Layer already exists
|
||
|
v1: digest: sha256:74d4bfa917d55d53c7df3d2ab20a8d926874d61c3da5ef6de15dd2654fc467c4 size: 1357
|
||
|
Signing and pushing trust metadata
|
||
|
Enter passphrase for delegation key with ID 27d42a8:
|
||
|
Successfully signed docker.io/example/trust-demo:v1
|
||
|
```
|
||
|
|
||
|
`docker trust view` lists the new signature:
|
||
|
|
||
|
```bash
|
||
|
$ docker trust view example/trust-demo
|
||
|
SIGNED TAG DIGEST SIGNERS
|
||
|
v1 74d4bfa917d55d53c7df3d2ab20a8d926874d61c3da5ef6de15dd2654fc467c4 alice
|
||
|
|
||
|
List of signers and their keys for example/trust-demo:
|
||
|
|
||
|
SIGNER KEYS
|
||
|
alice 05e87edcaecb
|
||
|
bob 5600f5ab76a2
|
||
|
|
||
|
Administrative keys for example/trust-demo:
|
||
|
Repository Key: ecc457614c9fc399da523a5f4e24fe306a0a6ee1cc79a10e4555b3c6ab02f71e
|
||
|
Root Key: 3cb2228f6561e58f46dbc4cda4fcaff9d5ef22e865a94636f82450d1d2234949
|
||
|
```
|
||
|
|
||
|
## Initialize a new repo and sign a tag
|
||
|
|
||
|
When signing an image on a repo for the first time, `docker trust sign` sets up new keys before signing the image.
|
||
|
|
||
|
```bash
|
||
|
$ docker trust view example/trust-demo
|
||
|
No signatures or cannot access example/trust-demo
|
||
|
```
|
||
|
|
||
|
```bash
|
||
|
$ docker trust sign example/trust-demo:v1
|
||
|
Signing and pushing trust metadata for example/trust-demo:v1
|
||
|
Enter passphrase for root key with ID 36cac18:
|
||
|
Enter passphrase for new repository key with ID 731396b:
|
||
|
Repeat passphrase for new repository key with ID 731396b:
|
||
|
Enter passphrase for new alice key with ID 6d52b29:
|
||
|
Repeat passphrase for new alice key with ID 6d52b29:
|
||
|
Created signer: alice
|
||
|
Finished initializing "docker.io/example/trust-demo"
|
||
|
The push refers to a repository [docker.io/example/trust-demo]
|
||
|
eed4e566104a: Layer already exists
|
||
|
77edfb6d1e3c: Layer already exists
|
||
|
c69f806905c2: Layer already exists
|
||
|
582f327616f1: Layer already exists
|
||
|
a3fbb648f0bd: Layer already exists
|
||
|
5eac2de68a97: Layer already exists
|
||
|
8d4d1ab5ff74: Layer already exists
|
||
|
v1: digest: sha256:8f6f460abf0436922df7eb06d28b3cdf733d2cac1a185456c26debbff0839c56 size: 1787
|
||
|
Signing and pushing trust metadata
|
||
|
Enter passphrase for alice key with ID 6d52b29:
|
||
|
Successfully signed docker.io/example/trust-demo:v1
|
||
|
```
|
||
|
|
||
|
```bash
|
||
|
$ docker trust view example/trust-demo
|
||
|
SIGNED TAG DIGEST SIGNERS
|
||
|
v1 8f6f460abf0436922df7eb06d28b3cdf733d2cac1a185456c26debbff0839c56 alice
|
||
|
|
||
|
List of signers and their keys for example/trust-demo:
|
||
|
|
||
|
SIGNER KEYS
|
||
|
alice 6d52b29d940f
|
||
|
|
||
|
Administrative keys for example/trust-demo:
|
||
|
Repository Key: 731396b65eac3ef5ec01406801bdfb70feb40c17808d2222427c18046eb63beb
|
||
|
Root Key: 70d174714bd1461f6c58cb3ef39087c8fdc7633bb11a98af844fd9a04e208103
|
||
|
```
|
||
|
|