apptainer-verify - Man Page
Verify cryptographic signatures attached to an image
Synopsis
apptainer verify [verify options...]
Description
The verify command allows a user to verify cryptographic signatures on SIF
container files. There may be multiple signatures for data objects and
multiple data objects signed. By default the command searches for the primary
partition signature. If found, a list of all verification blocks applied on
the primary partition is gathered so that data integrity (hashing) and
signature verification is done for all those blocks.
Options
-a, --all[=false] verify all objects
-g, --group-id=0 verify objects with the specified group ID
-h, --help[=false] help for verify
-j, --json[=false] output json
--legacy-insecure[=false] enable verification of (insecure) legacy signatures
-l, --local[=false] only verify with local key(s) in keyring
-i, --sif-id=0 verify object with the specified ID
-u, --url="" specify a URL for a key server
Example
$ apptainer verify container.sif
See Also
History
25-Apr-2023 Auto generated by spf13/cobra