1 files changed, 116 insertions, 0 deletions
diff --git a/vendor/github.com/rsc/letsencrypt/vendor/gopkg.in/square/go-jose.v1/json_fork_test.go b/vendor/github.com/rsc/letsencrypt/vendor/gopkg.in/square/go-jose.v1/json_fork_test.go
new file mode 100644
index 000000000..686df51b2
--- /dev/null
+++ b/vendor/github.com/rsc/letsencrypt/vendor/gopkg.in/square/go-jose.v1/json_fork_test.go
@@ -0,0 +1,116 @@
+// +build !std_json
+
+/*-
+ * Copyright 2014 Square Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package jose
+
+import (
+	"testing"
+
+	"gopkg.in/square/go-jose.v1/json"
+)
+
+type CaseSensitive struct {
+	A int `json:"Test"`
+	B int `json:"test"`
+	C int `json:"TEST"`
+}
+
+type UnicodeTest struct {
+	Sig string `json:"sig"`
+}
+
+func TestUnicodeComparison(t *testing.T) {
+	// Some tests from RFC 7515, Section 10.13
+	raw := []byte(`{"\u0073ig":"foo"}`)
+	var ut UnicodeTest
+	err := json.Unmarshal(raw, &ut)
+	if err != nil {
+		t.Error(err)
+	}
+
+	if ut.Sig != "foo" {
+		t.Error("strings 'sig' and '\\u0073ig' should be equal")
+	}
+
+	raw = []byte(`{"si\u0047":"bar"}`)
+	var ut2 UnicodeTest
+	err = json.Unmarshal(raw, &ut2)
+	if err != nil {
+		t.Error(err)
+	}
+
+	if ut2.Sig != "" {
+		t.Error("strings 'sig' and 'si\\u0047' should not be equal")
+	}
+}
+
+func TestCaseSensitiveJSON(t *testing.T) {
+	raw := []byte(`{"test":42}`)
+	var cs CaseSensitive
+	err := json.Unmarshal(raw, &cs)
+	if err != nil {
+		t.Error(err)
+	}
+
+	if cs.A != 0 || cs.B != 42 || cs.C != 0 {
+		t.Errorf("parsing JSON should be case-sensitive (got %v)", cs)
+	}
+}
+
+func TestErrorOnTrailingCharacters(t *testing.T) {
+	raw := []byte(`{"test":42}asdf`)
+	var m map[string]interface{}
+	err := json.Unmarshal(raw, &m)
+	if err == nil {
+		t.Error("json.Unmarshal should fail if string has trailing chars")
+	}
+}
+
+func TestRejectDuplicateKeysObject(t *testing.T) {
+	raw := []byte(`{"test":42,"test":43}`)
+	var cs CaseSensitive
+	err := json.Unmarshal(raw, &cs)
+	if err == nil {
+		t.Error("should reject JSON with duplicate keys, but didn't")
+	}
+}
+
+func TestRejectDuplicateKeysInterface(t *testing.T) {
+	raw := []byte(`{"test":42,"test":43}`)
+	var m interface{}
+	err := json.Unmarshal(raw, &m)
+	if err == nil {
+		t.Error("should reject JSON with duplicate keys, but didn't")
+	}
+}
+
+func TestParseCaseSensitiveJWE(t *testing.T) {
+	invalidJWE := `{"protected":"eyJlbmMiOiJYWVoiLCJBTEciOiJYWVoifQo","encrypted_key":"QUJD","iv":"QUJD","ciphertext":"QUJD","tag":"QUJD"}`
+	_, err := ParseEncrypted(invalidJWE)
+	if err == nil {
+		t.Error("Able to parse message with case-invalid headers", invalidJWE)
+	}
+}
+
+func TestParseCaseSensitiveJWS(t *testing.T) {
+	invalidJWS := `{"PAYLOAD":"CUJD","signatures":[{"protected":"e30","signature":"CUJD"}]}`
+	_, err := ParseSigned(invalidJWS)
+	if err == nil {
+		t.Error("Able to parse message with case-invalid headers", invalidJWS)
+	}
+}