diff options
Diffstat (limited to 'vendor/github.com/golang-jwt/jwt/v5/none.go')
-rw-r--r-- | vendor/github.com/golang-jwt/jwt/v5/none.go | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/vendor/github.com/golang-jwt/jwt/v5/none.go b/vendor/github.com/golang-jwt/jwt/v5/none.go deleted file mode 100644 index 685c2ea..0000000 --- a/vendor/github.com/golang-jwt/jwt/v5/none.go +++ /dev/null | |||
@@ -1,50 +0,0 @@ | |||
1 | package jwt | ||
2 | |||
3 | // SigningMethodNone implements the none signing method. This is required by the spec | ||
4 | // but you probably should never use it. | ||
5 | var SigningMethodNone *signingMethodNone | ||
6 | |||
7 | const UnsafeAllowNoneSignatureType unsafeNoneMagicConstant = "none signing method allowed" | ||
8 | |||
9 | var NoneSignatureTypeDisallowedError error | ||
10 | |||
11 | type signingMethodNone struct{} | ||
12 | type unsafeNoneMagicConstant string | ||
13 | |||
14 | func init() { | ||
15 | SigningMethodNone = &signingMethodNone{} | ||
16 | NoneSignatureTypeDisallowedError = newError("'none' signature type is not allowed", ErrTokenUnverifiable) | ||
17 | |||
18 | RegisterSigningMethod(SigningMethodNone.Alg(), func() SigningMethod { | ||
19 | return SigningMethodNone | ||
20 | }) | ||
21 | } | ||
22 | |||
23 | func (m *signingMethodNone) Alg() string { | ||
24 | return "none" | ||
25 | } | ||
26 | |||
27 | // Only allow 'none' alg type if UnsafeAllowNoneSignatureType is specified as the key | ||
28 | func (m *signingMethodNone) Verify(signingString string, sig []byte, key interface{}) (err error) { | ||
29 | // Key must be UnsafeAllowNoneSignatureType to prevent accidentally | ||
30 | // accepting 'none' signing method | ||
31 | if _, ok := key.(unsafeNoneMagicConstant); !ok { | ||
32 | return NoneSignatureTypeDisallowedError | ||
33 | } | ||
34 | // If signing method is none, signature must be an empty string | ||
35 | if len(sig) != 0 { | ||
36 | return newError("'none' signing method with non-empty signature", ErrTokenUnverifiable) | ||
37 | } | ||
38 | |||
39 | // Accept 'none' signing method. | ||
40 | return nil | ||
41 | } | ||
42 | |||
43 | // Only allow 'none' signing if UnsafeAllowNoneSignatureType is specified as the key | ||
44 | func (m *signingMethodNone) Sign(signingString string, key interface{}) ([]byte, error) { | ||
45 | if _, ok := key.(unsafeNoneMagicConstant); ok { | ||
46 | return []byte{}, nil | ||
47 | } | ||
48 | |||
49 | return nil, NoneSignatureTypeDisallowedError | ||
50 | } | ||