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Additional test for CustomClaims that validates unmarshalling behaviour #457

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Merged
oxisto merged 3 commits into from
Aug 21, 2025
+64 −0
Merged

Additional test for CustomClaims that validates unmarshalling behaviour #457

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3464f3e
Add new customClaim type with most JSON Data Types embedded
equalsgibson Aug 1, 2025
f32f48a
Edit parseUnverified test to include additional type
equalsgibson Aug 1, 2025
3ec564d
Add comment for test payload
equalsgibson Aug 3, 2025
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64 changes: 64 additions & 0 deletions parser_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,25 @@ import (

var errKeyFuncError error = fmt.Errorf("error loading key")

// customClaimsWithDifferentTypes embeds the standard jwt.RegisteredClaims
// struct, along with other valid JSON Data Types
type customClaimsWithDifferentTypes struct {
StringClaim string `json:"stringClaim"`
IntClaim int `json:"intClaim"`
BoolClaim bool `json:"boolClaim"`
UintClaim uint `json:"uintClaim"`
FloatClaim float64 `json:"floatClaim"`
SliceClaim []int `json:"sliceClaim"`
ObjectClaim CustomObject `json:"objectClaim"`
NilPointerClaim *int `json:"nilPointerClaim"`

jwt.RegisteredClaims
}

type CustomObject struct {
Property string `json:"property"`
}

var (
jwtTestDefaultKey *rsa.PublicKey
jwtTestRSAPrivateKey *rsa.PrivateKey
Expand Down Expand Up @@ -113,6 +132,47 @@ var jwtTestData = []struct {
nil,
jwt.SigningMethodRS256,
},
/*
custom claims with JSON Data Types
Payload:
{
"stringClaim": "string",
"intClaim": -1,
"boolClaim": true,
"uintClaim": 1,
"floatClaim": 5.01,
"sliceClaim": [
-1,
0,
1
],
"objectClaim": {
"property": "something"
},
"nilPointerClaim": null
}
*/
{
"custom claims with JSON Data Types",
Comment thread
equalsgibson marked this conversation as resolved.
"eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdHJpbmdDbGFpbSI6InN0cmluZyIsImludENsYWltIjotMSwiYm9vbENsYWltIjp0cnVlLCJ1aW50Q2xhaW0iOjEsImZsb2F0Q2xhaW0iOjUuMDEsInNsaWNlQ2xhaW0iOlstMSwwLDFdLCJvYmplY3RDbGFpbSI6eyJwcm9wZXJ0eSI6InNvbWV0aGluZyJ9LCJuaWxQb2ludGVyQ2xhaW0iOm51bGx9.08Q-I2ISws_DaZnxjZ39j5EtmhGSo6dwigxMlV42kKeSVIiMDAGdukYDMJvyurrvLV19gMWkAHdLp5j23qHhP_KUcj2dKlooIFkkRvp2XuTdOtGsyCy5X7jHMYhyR4pMW7y5jor1njrxuDPBvI_oxjs-EZEYqjk8Su4_LAS5AmI2wnTR5DQAAF70WqZAvfnEwavtKSuSCYZS8ZcblBvhfufnjoXtOHbjFnIN1hEzbiLFOe-Ka_tGegYy-7RgX65ohlAFV3By48rXAcr6PLk5eG2Hz9ZSJ6GR6bozqwwnbbm7loiJYtIw7nwQSeo2sRHCw9RFG61Rq33XNlUD_kYC8Q",
defaultKeyFunc,
&customClaimsWithDifferentTypes{
StringClaim: "string",
IntClaim: -1,
BoolClaim: true,
UintClaim: 1,
FloatClaim: 5.01,
SliceClaim: []int{-1, 0, 1},
ObjectClaim: CustomObject{
Property: "something",
},
NilPointerClaim: nil,
},
true,
nil,
nil,
jwt.SigningMethodRS256,
},
{
"multiple keys, last matches",
"eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiJ9.eyJmb28iOiJiYXIifQ.FhkiHkoESI_cG3NPigFrxEk9Z60_oXrOT2vGm9Pn6RDgYNovYORQmmA0zs1AoAOf09ly2Nx2YAg6ABqAYga1AcMFkJljwxTT5fYphTuqpWdy4BELeSYJx5Ty2gmr8e7RonuUztrdD5WfPqLKMm1Ozp_T6zALpRmwTIW0QPnaBXaQD90FplAg46Iy1UlDKr-Eupy0i5SLch5Q-p2ZpaL_5fnTIUDlxC3pWhJTyx_71qDI-mAA_5lE_VdroOeflG56sSmDxopPEG3bFlSu1eowyBfxtu0_CuVd-M42RU75Zc4Gsj6uV77MBtbMrf4_7M_NUTSgoIF3fRqxrj0NzihIBg",
Expand Down Expand Up @@ -471,6 +531,8 @@ func TestParser_Parse(t *testing.T) {
token, err = parser.ParseWithClaims(data.tokenString, jwt.MapClaims{}, data.keyfunc)
case *jwt.RegisteredClaims:
token, err = parser.ParseWithClaims(data.tokenString, &jwt.RegisteredClaims{}, data.keyfunc)
case *customClaimsWithDifferentTypes:
token, err = parser.ParseWithClaims(data.tokenString, &customClaimsWithDifferentTypes{}, data.keyfunc)
case nil:
token, err = parser.ParseWithClaims(data.tokenString, nil, data.keyfunc)
}
Expand Down Expand Up @@ -550,6 +612,8 @@ func TestParser_ParseUnverified(t *testing.T) {
token, _, err = parser.ParseUnverified(data.tokenString, jwt.MapClaims{})
case *jwt.RegisteredClaims:
token, _, err = parser.ParseUnverified(data.tokenString, &jwt.RegisteredClaims{})
case *customClaimsWithDifferentTypes:
token, _, err = parser.ParseUnverified(data.tokenString, &customClaimsWithDifferentTypes{})
}

if err != nil {
Expand Down