Fork of github.com/did-method-plc/did-method-plc
edouard.paris
1export class PlcError extends Error {
2 plcError = true
3 constructor(msg: string) {
4 super(msg)
5 }
6
7 static is(obj: unknown): obj is PlcError {
8 if (obj && typeof obj === 'object' && obj['plcError'] === true) {
9 return true
10 }
11 return false
12 }
13}
14export class ImproperOperationError extends PlcError {
15 constructor(public reason: string, public op: unknown) {
16 super(`Improperly formatted operation, ${reason}: ${op}`)
17 }
18}
19
20export class MisorderedOperationError extends PlcError {
21 constructor() {
22 super('Operations not correctly ordered')
23 }
24}
25
26export class LateRecoveryError extends PlcError {
27 constructor(public timeLapsed: number) {
28 super(
29 `Recovery operation occurred outside of the allowed 72 hr recovery window. Time lapsed: ${timeLapsed}`,
30 )
31 }
32}
33
34export class GenesisHashError extends PlcError {
35 constructor(public expected: string) {
36 super(
37 `Hash of genesis operation does not match DID identifier: ${expected}`,
38 )
39 }
40}
41
42export class InvalidSignatureError extends PlcError {
43 constructor(public op: unknown) {
44 super(`Invalid signature on op: ${JSON.stringify(op)}`)
45 }
46}
47
48export class UnsupportedKeyError extends PlcError {
49 constructor(public key: string, public err: unknown) {
50 super(`Unsupported key type ${key}: ${err}`)
51 }
52}
53
54export class ImproperlyFormattedDidError extends PlcError {
55 constructor(public reason: string) {
56 super(`Improperly formatted did: ${reason}`)
57 }
58}