74 lines
1.8 KiB
Go
74 lines
1.8 KiB
Go
package command
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import (
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"strings"
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"git.kirsle.net/SketchyMaze/doodle/pkg/level"
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"git.kirsle.net/SketchyMaze/doodle/pkg/levelpack"
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"git.kirsle.net/SketchyMaze/doodle/pkg/license"
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"git.kirsle.net/SketchyMaze/doodle/pkg/license/levelsigning"
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"git.kirsle.net/SketchyMaze/doodle/pkg/log"
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"github.com/urfave/cli/v2"
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)
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// VerifyLevel a license key for Sketchy Maze.
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var VerifyLevel *cli.Command
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func init() {
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VerifyLevel = &cli.Command{
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Name: "verify-level",
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Usage: "check the signature on a level or levelpack file.",
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Flags: []cli.Flag{
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&cli.StringFlag{
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Name: "key",
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Aliases: []string{"k"},
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Usage: "Public key .pem file that signed the level",
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Required: true,
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},
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&cli.StringFlag{
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Name: "filename",
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Aliases: []string{"f"},
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Usage: "File name of the .level or .levelpack",
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Required: true,
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},
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},
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Action: func(c *cli.Context) error {
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key, err := license.AdminLoadPublicKey(c.String("key"))
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if err != nil {
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return cli.Exit(err.Error(), 1)
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}
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filename := c.String("filename")
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if strings.HasSuffix(filename, ".level") {
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lvl, err := level.LoadJSON(filename)
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if err != nil {
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return cli.Exit(err.Error(), 1)
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}
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// Verify it.
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if ok := levelsigning.VerifyLevel(key, lvl); !ok {
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log.Error("Signature is not valid!")
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return cli.Exit("", 1)
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} else {
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log.Info("Level signature is OK!")
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}
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} else if strings.HasSuffix(filename, ".levelpack") {
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lp, err := levelpack.LoadFile(filename)
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if err != nil {
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return cli.Exit(err.Error(), 1)
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}
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// Verify it.
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if ok := levelsigning.VerifyLevelPack(key, lp); !ok {
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log.Error("Signature is not valid!")
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return cli.Exit("", 1)
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} else {
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log.Info("Levelpack signature is OK!")
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}
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}
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return nil
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},
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}
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}
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