Better help text to sign and verify SBOM (#2308)

Signed-off-by: Christian Ciach <christian.ciach@emsysgrid.de> Signed-off-by: Christian Ciach <christian.ciach@emsysgrid.de>
sigstore · Oct 4, 2022 · 4f82d96 · 4f82d96
1 parent 693b545
commit 4f82d96
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/cmd/cosign/cli/attach.go b/cmd/cosign/cli/attach.go
@@ -70,7 +70,7 @@ func attachSBOM() *cobra.Command {
 			if err != nil {
 				return err
 			}
-			fmt.Fprintf(os.Stderr, "WARNING: Attaching SBOMs this way does not sign them. If you want to sign them, use 'cosign attest -predicate %s -key <key path>' or 'cosign sign -key <key path> <sbom image>'.\n", o.SBOM)
+			fmt.Fprintf(os.Stderr, "WARNING: Attaching SBOMs this way does not sign them. If you want to sign them, use 'cosign attest --predicate %s --key <key path>' or 'cosign sign --key <key path> --attachment sbom <image uri>'.\n", o.SBOM)
 			return attach.SBOMCmd(cmd.Context(), o.Registry, o.SBOM, mediaType, args[0])
 		},
 	}

diff --git a/cmd/cosign/cli/download.go b/cmd/cosign/cli/download.go
@@ -68,7 +68,7 @@ func downloadSBOM() *cobra.Command {
 		Example: "  cosign download sbom <image uri>",
 		Args:    cobra.ExactArgs(1),
 		RunE: func(cmd *cobra.Command, args []string) error {
-			fmt.Fprintln(os.Stderr, "WARNING: Downloading SBOMs this way does not ensure its authenticity. If you want to ensure a tamper-proof SBOM, download it using 'cosign download attestation <image uri>' or verify its signature.")
+			fmt.Fprintln(os.Stderr, "WARNING: Downloading SBOMs this way does not ensure its authenticity. If you want to ensure a tamper-proof SBOM, download it using 'cosign download attestation <image uri>' or verify its signature using 'cosign verify --key <key path> --attachment sbom <image uri>'.")
 			_, err := download.SBOMCmd(cmd.Context(), *o, *do, args[0], cmd.OutOrStdout())
 			return err
 		},