Noah Petherbridge
a06787411d
* pkg/plus/dpp is the main plugin bridge, and defines nothing but an interface
that defines the Doodle++ surface area (referring to internal game types such
as doodad.Doodad or level.Level), but not their implementations.
* dpp.Driver (an interface) is the main API that other parts of the game will
call, for example "dpp.Driver.IsLevelSigned()"
* plus_dpp.go and plus_foss.go provide the dpp.Driver implementation for their
build; with plus_dpp.go generally forwarding function calls directly to the
proprietary dpp package and plus_foss.go generally returning false/errors.
* The bootstrap package simply assigns the above stub function to dpp.Driver
* pkg/plus/bootstrap is a package directly imported by main (in the doodle and
doodad programs) and it works around circular dependency issues: this package
simply assigns dpp.Driver to the DPP or FOSS version.
Miscellaneous fixes:
* File->Open in the editor and PlayScene will use the new Open Level window
instead of loading the legacy GotoLoadMenu scene.
* Deprecated legacy scenes: d.GotoLoadMenu() and d.GotoPlayMenu().
* The doodle-admin program depends on the private dpp package, so can not be
compiled in FOSS mode.
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/log"
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"git.kirsle.net/SketchyMaze/dpp/license"
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"git.kirsle.net/SketchyMaze/dpp/license/levelsigning"
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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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