1. 1
2. 2
3. 3
4. 4
5. 5
6. 6
7. 7
8. 8
9. 9
10. 10
11. 11
12. 12
13. 13
14. 14
15. 15
16. 16
17. 17
18. 18
19. 19
20. 20
21. 21
22. 22
23. 23
24. 24
25. 25
26. 26
27. 27
28. 28
29. 29
30. 30
31. 31
32. 32
33. 33
34. 34
35. 35
36. 36
37. 37
38. 38
39. 39
40. 40
41. 41
42. 42
43. 43
44. 44
45. 45
46. 46
47. 47
48. 48
49. 49
50. 50
51. 51
52. 52
53. 53
54. 54
55. 55
56. 56
57. 57
58. 58
59. 59
60. 60
61. 61
62. 62
63. 63
64. 64
65. 65
66. 66
67. 67
68. 68
69. 69
70. 70
71. 71
72. 72
73. 73
74. 74
75. 75
76. 76
77. 77
78. 78
79. 79
80. 80
81. 81
82. 82
83. 83
84. 84
85. 85

package protocol

type Error struct {
	// Short name for the type of error that has occurred
	Type string `json:"type"`
	// Additional details about the error
	Details string `json:"error"`
	// Information to help debug the error
	DevInfo string `json:"debug"`
}

var (
	ErrBadRequest = &Error{
		Type:    "invalid_request",
		Details: "Error reading the requst data",
	}
	ErrChallengeMismatch = &Error{
		Type:    "challenge_mismatch",
		Details: "Stored challenge and received challenge do not match",
	}
	ErrParsingData = &Error{
		Type:    "parse_error",
		Details: "Error parsing the authenticator response",
	}
	ErrAuthData = &Error{
		Type:    "auth_data",
		Details: "Error verifying the authenticator data",
	}
	ErrVerification = &Error{
		Type:    "verification_error",
		Details: "Error validating the authenticator response",
	}
	ErrAttestation = &Error{
		Type:    "attesation_error",
		Details: "Error validating the attestation data provided",
	}
	ErrInvalidAttestation = &Error{
		Type:    "invalid_attestation",
		Details: "Invalid attestation data",
	}
	ErrAttestationFormat = &Error{
		Type:    "invalid_attestation",
		Details: "Invalid attestation format",
	}
	ErrAttestationCertificate = &Error{
		Type:    "invalid_certificate",
		Details: "Invalid attestation certificate",
	}
	ErrAssertionSignature = &Error{
		Type:    "invalid_signature",
		Details: "Assertion Signature against auth data and client hash is not valid",
	}
	ErrUnsupportedKey = &Error{
		Type:    "invalid_key_type",
		Details: "Unsupported Public Key Type",
	}
	ErrUnsupportedAlgorithm = &Error{
		Type:    "unsupported_key_algorithm",
		Details: "Unsupported public key algorithm",
	}
	ErrNotSpecImplemented = &Error{
		Type:    "spec_unimplemented",
		Details: "This field is not yet supported by the WebAuthn spec",
	}
	ErrNotImplemented = &Error{
		Type:    "not_implemented",
		Details: "This field is not yet supported by this library",
	}
)

func (err *Error) Error() string {
	return err.Details
}

func (passedError *Error) WithDetails(details string) *Error {
	err := *passedError
	err.Details = details
	return &err
}

func (passedError *Error) WithInfo(info string) *Error {
	err := *passedError
	err.DevInfo = info
	return &err
}