Merge branch 'main' into cloudeventsgh-1026-expose-publishSettings

.github/CODEOWNERS

@@ -0,0 +1 @@
+*       @cloudevents/sdk-go-maintainers

.github/workflows/go-lint.yaml

@@ -30,7 +30,7 @@ jobs:
 
       - name: Go Lint on ./v2
         if: steps.golangci_configuration.outputs.files_exists == 'true'
-        uses: golangci/golangci-lint-action@v4
+        uses: golangci/golangci-lint-action@v6
         with:
           version: v1.54
           working-directory: v2

docs/Gemfile.lock

@@ -201,14 +201,14 @@ GEM
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
     mercenary (0.3.6)
-    mini_portile2 (2.8.5)
+    mini_portile2 (2.8.6)
     minima (2.5.1)
       jekyll (>= 3.5, < 5.0)
       jekyll-feed (~> 0.9)
       jekyll-seo-tag (~> 2.1)
     minitest (5.17.0)
     multipart-post (2.1.1)
-    nokogiri (1.16.2)
+    nokogiri (1.16.5)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
     octokit (4.18.0)

observability/opencensus/v2/go.mod

@@ -22,7 +22,7 @@ require (
 	go.uber.org/atomic v1.4.0 // indirect
 	go.uber.org/multierr v1.1.0 // indirect
 	go.uber.org/zap v1.10.0 // indirect
-	golang.org/x/net v0.17.0 // indirect
+	golang.org/x/net v0.23.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
 

observability/opencensus/v2/go.sum

@@ -80,8 +80,8 @@ golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn
 golang.org/x/net v0.0.0-20190501004415-9ce7a6920f09/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20200520004742-59133d7f0dd7/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
 golang.org/x/net v0.0.0-20201202161906-c7110b5ffcbb/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
-golang.org/x/net v0.17.0 h1:pVaXccu2ozPjCXewfr1S7xza/zcXTity9cCdXQYSjIM=
-golang.org/x/net v0.17.0/go.mod h1:NxSsAGuq816PNPmqtQdLE42eU2Fs7NoRIZrHJAlaCOE=
+golang.org/x/net v0.23.0 h1:7EYJ93RZ9vYSZAIb2x3lnuvqO5zneoD6IvWjuhfxjTs=
+golang.org/x/net v0.23.0/go.mod h1:JKghWKKOSdJwpW2GEx0Ja7fmaKnMsbu+MWVZTokSYmg=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@@ -97,11 +97,11 @@ golang.org/x/sys v0.0.0-20191120155948-bd437916bb0e/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200519105757-fe76b779f299/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.13.0 h1:Af8nKPmuFypiUBjVoU9V20FiaFXOcuZI21p0ycVYYGE=
+golang.org/x/sys v0.18.0 h1:DBdB3niSjOA/O0blCZBqDefyWNYveAYMNF1Wum0DYQ4=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
-golang.org/x/text v0.13.0 h1:ablQoSUd0tRdKxZewP80B+BaqeKJuVhuRxj/dkrun3k=
+golang.org/x/text v0.14.0 h1:ScX5w1eTa3QqT8oi6+ziP7dTV1S2+ALU0bI+0zXKWiQ=
 golang.org/x/time v0.0.0-20210723032227-1f47c861a9ac h1:7zkz7BUtwNFFqcowJ+RIgu2MaV/MapERkDIy+mwPyjs=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=

protocol/amqp/v2/message.go

@@ -50,8 +50,10 @@ func NewMessage(message *amqp.Message, receiver *amqp.Receiver) *Message {
 	return &Message{AMQP: message, AMQPrcv: receiver, format: fmt, version: vn}
 }
 
-var _ binding.Message = (*Message)(nil)
-var _ binding.MessageMetadataReader = (*Message)(nil)
+var (
+	_ binding.Message               = (*Message)(nil)
+	_ binding.MessageMetadataReader = (*Message)(nil)
+)
 
 func getSpecVersion(message *amqp.Message) spec.Version {
 	if sv, ok := message.ApplicationProperties[specs.PrefixedSpecVersionName()]; ok {
@@ -74,7 +76,8 @@ func (m *Message) ReadEncoding() binding.Encoding {
 
 func (m *Message) ReadStructured(ctx context.Context, encoder binding.StructuredWriter) error {
 	if m.format != nil {
-		return encoder.SetStructuredEvent(ctx, m.format, bytes.NewReader(m.AMQP.GetData()))
+		data := m.getAmqpData()
+		return encoder.SetStructuredEvent(ctx, m.format, bytes.NewReader(data))
 	}
 	return binding.ErrNotStructured
 }
@@ -106,7 +109,7 @@ func (m *Message) ReadBinary(ctx context.Context, encoder binding.BinaryWriter)
 		}
 	}
 
-	data := m.AMQP.GetData()
+	data := m.getAmqpData()
 	if len(data) != 0 { // Some data
 		err = encoder.SetData(bytes.NewBuffer(data))
 		if err != nil {
@@ -137,3 +140,15 @@ func (m *Message) Finish(err error) error {
 	}
 	return m.AMQPrcv.AcceptMessage(context.Background(), m.AMQP)
 }
+
+// fixes: github.com/cloudevents/spec/issues/1275
+func (m *Message) getAmqpData() []byte {
+	var data []byte
+	amqpData := m.AMQP.Data
+
+	// TODO: replace with slices.Concat once go mod bumped to 1.22
+	for idx := range amqpData {
+		data = append(data, amqpData[idx]...)
+	}
+	return data
+}

protocol/amqp/v2/message_test.go

@@ -62,3 +62,58 @@ func TestNewMessage_message_unknown(t *testing.T) {
 	got := NewMessage(message, &rcv)
 	require.Equal(t, binding.EncodingUnknown, got.ReadEncoding())
 }
+
+func TestMessage_getAmqpData(t *testing.T) {
+	tests := []struct {
+		name    string
+		message *amqp.Message
+		want    []byte
+	}{
+		{
+			name:    "nil data",
+			message: amqp.NewMessage(nil),
+			want:    nil,
+		},
+		{
+			name:    "empty string",
+			message: amqp.NewMessage([]byte(`""`)),
+			want:    []byte(`""`),
+		},
+		{
+			name:    "simple string",
+			message: amqp.NewMessage([]byte("hello world")),
+			want:    []byte("hello world"),
+		},
+		{
+			name: "multiple data with simple strings",
+			message: &amqp.Message{Data: [][]byte{
+				[]byte("hello"),
+				[]byte(" "),
+				[]byte("world"),
+			}},
+			want: []byte("hello world"),
+		},
+		{
+			name: "multiple data to build JSON array",
+			message: &amqp.Message{Data: [][]byte{
+				[]byte("["),
+				[]byte("Foo"),
+				[]byte(","),
+				[]byte("Bar"),
+				[]byte(","),
+				[]byte("Baz"),
+				[]byte("]"),
+			}},
+			want: []byte("[Foo,Bar,Baz]"),
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			m := &Message{
+				AMQP: tt.message,
+			}
+			got := m.getAmqpData()
+			require.Equal(t, tt.want, got)
+		})
+	}
+}

protocol/kafka_confluent/v2/message.go

@@ -11,14 +11,15 @@ import (
 	"strconv"
 	"strings"
 
+	"github.com/confluentinc/confluent-kafka-go/v2/kafka"
+
 	"github.com/cloudevents/sdk-go/v2/binding"
 	"github.com/cloudevents/sdk-go/v2/binding/format"
 	"github.com/cloudevents/sdk-go/v2/binding/spec"
-	"github.com/confluentinc/confluent-kafka-go/v2/kafka"
 )
 
 const (
-	prefix         = "ce-"
+	prefix         = "ce_"
 	contentTypeKey = "content-type"
 )
 

protocol/kafka_confluent/v2/message_test.go

@@ -42,14 +42,14 @@ var (
 		TopicPartition: topicPartition,
 		Value:          []byte("hello world!"),
 		Headers: mapToKafkaHeaders(map[string]string{
-			"ce-type":            testEvent.Type(),
-			"ce-source":          testEvent.Source(),
-			"ce-id":              testEvent.ID(),
-			"ce-time":            test.Timestamp.String(),
-			"ce-specversion":     "1.0",
-			"ce-dataschema":      test.Schema.String(),
-			"ce-datacontenttype": "text/json",
-			"ce-subject":         "receiverTopic",
+			"ce_type":            testEvent.Type(),
+			"ce_source":          testEvent.Source(),
+			"ce_id":              testEvent.ID(),
+			"ce_time":            test.Timestamp.String(),
+			"ce_specversion":     "1.0",
+			"ce_dataschema":      test.Schema.String(),
+			"ce_datacontenttype": "text/json",
+			"ce_subject":         "receiverTopic",
 			"exta":               "someext",
 		}),
 	}
@@ -89,14 +89,14 @@ func TestNewMessage(t *testing.T) {
 				TopicPartition: topicPartition,
 				Value:          nil,
 				Headers: mapToKafkaHeaders(map[string]string{
-					"ce-type":            testEvent.Type(),
-					"ce-source":          testEvent.Source(),
-					"ce-id":              testEvent.ID(),
-					"ce-time":            test.Timestamp.String(),
-					"ce-specversion":     "1.0",
-					"ce-dataschema":      test.Schema.String(),
-					"ce-datacontenttype": "text/json",
-					"ce-subject":         "receiverTopic",
+					"ce_type":            testEvent.Type(),
+					"ce_source":          testEvent.Source(),
+					"ce_id":              testEvent.ID(),
+					"ce_time":            test.Timestamp.String(),
+					"ce_specversion":     "1.0",
+					"ce_dataschema":      test.Schema.String(),
+					"ce_datacontenttype": "text/json",
+					"ce_subject":         "receiverTopic",
 				}),
 			},
 			expectedEncoding: binding.EncodingBinary,

protocol/kafka_confluent/v2/option.go

@@ -15,7 +15,7 @@ import (
 // Option is the function signature required to be considered an kafka_confluent.Option.
 type Option func(*Protocol) error
 
-// WithConfigMap sets the configMap to init the kafka client. This option is not required.
+// WithConfigMap sets the configMap to init the kafka client.
 func WithConfigMap(config *kafka.ConfigMap) Option {
 	return func(p *Protocol) error {
 		if config == nil {
@@ -26,7 +26,7 @@ func WithConfigMap(config *kafka.ConfigMap) Option {
 	}
 }
 
-// WithSenderTopic sets the defaultTopic for the kafka.Producer. This option is not required.
+// WithSenderTopic sets the defaultTopic for the kafka.Producer.
 func WithSenderTopic(defaultTopic string) Option {
 	return func(p *Protocol) error {
 		if defaultTopic == "" {
@@ -37,7 +37,7 @@ func WithSenderTopic(defaultTopic string) Option {
 	}
 }
 
-// WithReceiverTopics sets the topics for the kafka.Consumer. This option is not required.
+// WithReceiverTopics sets the topics for the kafka.Consumer.
 func WithReceiverTopics(topics []string) Option {
 	return func(p *Protocol) error {
 		if topics == nil {
@@ -48,7 +48,7 @@ func WithReceiverTopics(topics []string) Option {
 	}
 }
 
-// WithRebalanceCallBack sets the callback for rebalancing of the consumer group. This option is not required.
+// WithRebalanceCallBack sets the callback for rebalancing of the consumer group.
 func WithRebalanceCallBack(rebalanceCb kafka.RebalanceCb) Option {
 	return func(p *Protocol) error {
 		if rebalanceCb == nil {
@@ -59,15 +59,15 @@ func WithRebalanceCallBack(rebalanceCb kafka.RebalanceCb) Option {
 	}
 }
 
-// WithPollTimeout sets timeout of the consumer polling for message or events, return nil on timeout. This option is not required.
+// WithPollTimeout sets timeout of the consumer polling for message or events, return nil on timeout.
 func WithPollTimeout(timeoutMs int) Option {
 	return func(p *Protocol) error {
 		p.consumerPollTimeout = timeoutMs
 		return nil
 	}
 }
 
-// WithSender set a kafka.Producer instance to init the client directly. This option is not required.
+// WithSender set a kafka.Producer instance to init the client directly.
 func WithSender(producer *kafka.Producer) Option {
 	return func(p *Protocol) error {
 		if producer == nil {
@@ -78,15 +78,15 @@ func WithSender(producer *kafka.Producer) Option {
 	}
 }
 
-// WithErrorHandler provide a func on how to handle the kafka.Error which the kafka.Consumer has polled. This option is not required.
+// WithErrorHandler provide a func on how to handle the kafka.Error which the kafka.Consumer has polled.
 func WithErrorHandler(handler func(ctx context.Context, err kafka.Error)) Option {
 	return func(p *Protocol) error {
 		p.consumerErrorHandler = handler
 		return nil
 	}
 }
 
-// WithSender set a kafka.Consumer instance to init the client directly. This option is not required.
+// WithReceiver set a kafka.Consumer instance to init the client directly.
 func WithReceiver(consumer *kafka.Consumer) Option {
 	return func(p *Protocol) error {
 		if consumer == nil {
@@ -97,12 +97,12 @@ func WithReceiver(consumer *kafka.Consumer) Option {
 	}
 }
 
-// Opaque key type used to store topicPartitionOffsets: assign them from ctx. This option is not required.
+// Opaque key type used to store topicPartitionOffsets: assign them from ctx.
 type topicPartitionOffsetsType struct{}
 
 var offsetKey = topicPartitionOffsetsType{}
 
-// WithTopicPartitionOffsets will set the positions where the consumer starts consuming from. This option is not required.
+// WithTopicPartitionOffsets will set the positions where the consumer starts consuming from.
 func WithTopicPartitionOffsets(ctx context.Context, topicPartitionOffsets []kafka.TopicPartition) context.Context {
 	if len(topicPartitionOffsets) == 0 {
 		panic("the topicPartitionOffsets cannot be empty")