config.gno

 1package home
 2
 3import (
 4	"errors"
 5	"std"
 6)
 7
 8var (
 9	mainAddr   = std.Address("g1ej0qca5ptsw9kfr64ey8jvfy9eacga6mpj2z0y") // matija's main address
10	backupAddr std.Address                                               // backup address
11
12	errorInvalidAddr  = errors.New("config: invalid address")
13	errorUnauthorized = errors.New("config: unauthorized")
14)
15
16func Address() std.Address {
17	return mainAddr
18}
19
20func Backup() std.Address {
21	return backupAddr
22}
23
24func SetAddress(newAddress std.Address) error {
25	if !newAddress.IsValid() {
26		return errorInvalidAddr
27	}
28
29	if err := checkAuthorized(); err != nil {
30		return err
31	}
32
33	mainAddr = newAddress
34	return nil
35}
36
37func SetBackup(newAddress std.Address) error {
38	if !newAddress.IsValid() {
39		return errorInvalidAddr
40	}
41
42	if err := checkAuthorized(); err != nil {
43		return err
44	}
45
46	backupAddr = newAddress
47	return nil
48}
49
50func checkAuthorized() error {
51	caller := std.GetOrigCaller()
52	if caller != mainAddr && caller != backupAddr {
53		return errorUnauthorized
54	}
55
56	return nil
57}
58
59func AssertAuthorized() {
60	caller := std.GetOrigCaller()
61	if caller != mainAddr && caller != backupAddr {
62		panic(errorUnauthorized)
63	}
64}