fix(go.sum): update ResolveSpec dependency to v1.0.87

vendor/github.com/getsentry/sentry-go/propagation_context.go

@@ -0,0 +1,74 @@
+package sentry
+
+import (
+	"crypto/rand"
+)
+
+type PropagationContext struct {
+	TraceID                TraceID                `json:"trace_id"`
+	SpanID                 SpanID                 `json:"span_id"`
+	ParentSpanID           SpanID                 `json:"parent_span_id,omitzero"`
+	DynamicSamplingContext DynamicSamplingContext `json:"-"`
+}
+
+func (p PropagationContext) Map() map[string]interface{} {
+	m := map[string]interface{}{
+		"trace_id": p.TraceID,
+		"span_id":  p.SpanID,
+	}
+
+	if p.ParentSpanID != zeroSpanID {
+		m["parent_span_id"] = p.ParentSpanID
+	}
+
+	return m
+}
+
+func NewPropagationContext() PropagationContext {
+	p := PropagationContext{}
+
+	if _, err := rand.Read(p.TraceID[:]); err != nil {
+		panic(err)
+	}
+
+	if _, err := rand.Read(p.SpanID[:]); err != nil {
+		panic(err)
+	}
+
+	return p
+}
+
+func PropagationContextFromHeaders(trace, baggage string) (PropagationContext, error) {
+	p := NewPropagationContext()
+
+	if _, err := rand.Read(p.SpanID[:]); err != nil {
+		panic(err)
+	}
+
+	hasTrace := false
+	if trace != "" {
+		if tpc, valid := ParseTraceParentContext([]byte(trace)); valid {
+			hasTrace = true
+			p.TraceID = tpc.TraceID
+			p.ParentSpanID = tpc.ParentSpanID
+		}
+	}
+
+	if baggage != "" {
+		dsc, err := DynamicSamplingContextFromHeader([]byte(baggage))
+		if err != nil {
+			return PropagationContext{}, err
+		}
+		p.DynamicSamplingContext = dsc
+	}
+
+	// In case a sentry-trace header is present but there are no sentry-related
+	// values in the baggage, create an empty, frozen DynamicSamplingContext.
+	if hasTrace && !p.DynamicSamplingContext.HasEntries() {
+		p.DynamicSamplingContext = DynamicSamplingContext{
+			Frozen: true,
+		}
+	}
+
+	return p, nil
+}