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Restrict rehash hashes to secure hashes

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comp500 2024-08-28 19:10:45 +01:00
parent 4779b0a218
commit 2d181f9f70
1 changed files with 6 additions and 0 deletions
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6
cmd/rehash.go
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@ -6,6 +6,7 @@ import (
"github.com/packwiz/packwiz/core" "github.com/packwiz/packwiz/core"
"github.com/spf13/cobra" "github.com/spf13/cobra"
"golang.org/x/exp/slices"
) )
// rehashCmd represents the rehash command // rehashCmd represents the rehash command
@ -36,6 +37,11 @@ var rehashCmd = &cobra.Command{
os.Exit(1) os.Exit(1)
} }
if !slices.Contains([]string{"sha1", "sha512", "sha256"}, args[0]) {
fmt.Printf("Hash format '%s' is not supported\n", args[0])
os.Exit(1)
}
session, err := core.CreateDownloadSession(mods, []string{args[0]}) session, err := core.CreateDownloadSession(mods, []string{args[0]})
if err != nil { if err != nil {
fmt.Printf("Error retrieving external files: %v\n", err) fmt.Printf("Error retrieving external files: %v\n", err)