command: docker trust revoke
short: Remove trust for an image
long: '`docker trust revoke` removes signatures from tags in signed repositories.'
usage: docker trust revoke [OPTIONS] IMAGE[:TAG]
pname: docker trust
plink: docker_trust.yaml
options:
- option: "yes"
  shorthand: "y"
  value_type: bool
  default_value: "false"
  description: Do not prompt for confirmation
  deprecated: false
  experimental: false
  experimentalcli: false
  kubernetes: false
  swarm: false
examples: |-
  ### Revoke signatures from a signed tag

  Here's an example of a repo with two signed tags:


  ```bash
  $ docker trust inspect --pretty example/trust-demo
  SIGNED TAG          DIGEST                                                              SIGNERS
  red                 852cc04935f930a857b630edc4ed6131e91b22073bcc216698842e44f64d2943    alice
  blue                f1c38dbaeeb473c36716f6494d803fbfbe9d8a76916f7c0093f227821e378197    alice, bob

  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
  ```

  When `alice`, one of the signers, runs `docker trust revoke`:

  ```bash
  $ docker trust revoke example/trust-demo:red
  Enter passphrase for delegation key with ID 27d42a8:
  Successfully deleted signature for example/trust-demo:red
  ```

  After revocation, the tag is removed from the list of released tags:

  ```bash
  $ docker trust inspect --pretty example/trust-demo
  SIGNED TAG          DIGEST                                                              SIGNERS
  blue                f1c38dbaeeb473c36716f6494d803fbfbe9d8a76916f7c0093f227821e378197    alice, bob

  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
  ```

  ### Revoke signatures on all tags in a repository

  When no tag is specified, `docker trust` revokes all signatures that you have a signing key for.

  ```bash
  $ docker trust inspect --pretty example/trust-demo
  SIGNED TAG          DIGEST                                                              SIGNERS
  red                 852cc04935f930a857b630edc4ed6131e91b22073bcc216698842e44f64d2943    alice
  blue                f1c38dbaeeb473c36716f6494d803fbfbe9d8a76916f7c0093f227821e378197    alice, bob

  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
  ```

  When `alice`, one of the signers, runs `docker trust revoke`:

  ```bash
  $ docker trust revoke example/trust-demo
  Please confirm you would like to delete all signature data for example/trust-demo? [y/N] y
  Enter passphrase for delegation key with ID 27d42a8:
  Successfully deleted signature for example/trust-demo
  ```

  All tags that have `alice`'s signature on them are removed from the list of released tags:

  ```bash
  $ docker trust inspect --pretty 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
  ```
deprecated: false
experimental: false
experimentalcli: false
kubernetes: false
swarm: false

