upgrade deps; rewrite smtp session

2024-02-19 22:55:14 +02:00
parent 10213cc7d7
commit a01720da00
277 changed files with 106832 additions and 7641 deletions
--- a/vendor/github.com/getsentry/sentry-go/internal/crypto/randutil/randutil.go
+++ b/vendor/github.com/getsentry/sentry-go/internal/crypto/randutil/randutil.go
@@ -1,23 +0,0 @@
-package randutil
-
-import (
-	"crypto/rand"
-	"encoding/binary"
-)
-
-const (
-	floatMax  = 1 << 53
-	floatMask = floatMax - 1
-)
-
-// Float64 returns a cryptographically secure random number in [0.0, 1.0).
-func Float64() float64 {
-	// The implementation is, in essence:
-	//	return float64(rand.Int63n(1<<53)) / (1<<53)
-	b := make([]byte, 8)
-	_, err := rand.Read(b)
-	if err != nil {
-		panic(err)
-	}
-	return float64(binary.LittleEndian.Uint64(b)&floatMask) / floatMax
-}
--- a/vendor/github.com/getsentry/sentry-go/internal/otel/baggage/README.md
+++ b/vendor/github.com/getsentry/sentry-go/internal/otel/baggage/README.md
@@ -0,0 +1,12 @@
+## Why do we have this "otel/baggage" folder?
+
+The root sentry-go SDK (namely, the Dynamic Sampling functionality) needs an implementation of the [baggage spec](https://www.w3.org/TR/baggage/).
+For that reason, we've taken the existing baggage implementation from the [opentelemetry-go](https://github.com/open-telemetry/opentelemetry-go/) repository, and fixed a few things that in our opinion were violating the specification.
+
+These issues are:
+1. Baggage string value `one%20two` should be properly parsed as "one two"
+1. Baggage string value `one+two` should be parsed as "one+two"
+1. Go string value "one two" should be encoded as `one%20two` (percent encoding), and NOT as `one+two` (URL query encoding).
+1. Go string value "1=1" might be encoded as `1=1`, because the spec says: "Note, value MAY contain any number of the equal sign (=) characters. Parsers MUST NOT assume that the equal sign is only used to separate key and value.". `1%3D1` is also valid, but to simplify the implementation we're not doing it.
+
+Changes were made in this PR: https://github.com/getsentry/sentry-go/pull/568
--- a/vendor/github.com/getsentry/sentry-go/internal/otel/baggage/baggage.go
+++ b/vendor/github.com/getsentry/sentry-go/internal/otel/baggage/baggage.go
@@ -0,0 +1,604 @@
+// Adapted from https://github.com/open-telemetry/opentelemetry-go/blob/c21b6b6bb31a2f74edd06e262f1690f3f6ea3d5c/baggage/baggage.go
+//
+// Copyright The OpenTelemetry Authors
+//
+// 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 baggage
+
+import (
+	"errors"
+	"fmt"
+	"net/url"
+	"regexp"
+	"strings"
+	"unicode/utf8"
+
+	"github.com/getsentry/sentry-go/internal/otel/baggage/internal/baggage"
+)
+
+const (
+	maxMembers               = 180
+	maxBytesPerMembers       = 4096
+	maxBytesPerBaggageString = 8192
+
+	listDelimiter     = ","
+	keyValueDelimiter = "="
+	propertyDelimiter = ";"
+
+	keyDef      = `([\x21\x23-\x27\x2A\x2B\x2D\x2E\x30-\x39\x41-\x5a\x5e-\x7a\x7c\x7e]+)`
+	valueDef    = `([\x21\x23-\x2b\x2d-\x3a\x3c-\x5B\x5D-\x7e]*)`
+	keyValueDef = `\s*` + keyDef + `\s*` + keyValueDelimiter + `\s*` + valueDef + `\s*`
+)
+
+var (
+	keyRe      = regexp.MustCompile(`^` + keyDef + `$`)
+	valueRe    = regexp.MustCompile(`^` + valueDef + `$`)
+	propertyRe = regexp.MustCompile(`^(?:\s*` + keyDef + `\s*|` + keyValueDef + `)$`)
+)
+
+var (
+	errInvalidKey      = errors.New("invalid key")
+	errInvalidValue    = errors.New("invalid value")
+	errInvalidProperty = errors.New("invalid baggage list-member property")
+	errInvalidMember   = errors.New("invalid baggage list-member")
+	errMemberNumber    = errors.New("too many list-members in baggage-string")
+	errMemberBytes     = errors.New("list-member too large")
+	errBaggageBytes    = errors.New("baggage-string too large")
+)
+
+// Property is an additional metadata entry for a baggage list-member.
+type Property struct {
+	key, value string
+
+	// hasValue indicates if a zero-value value means the property does not
+	// have a value or if it was the zero-value.
+	hasValue bool
+
+	// hasData indicates whether the created property contains data or not.
+	// Properties that do not contain data are invalid with no other check
+	// required.
+	hasData bool
+}
+
+// NewKeyProperty returns a new Property for key.
+//
+// If key is invalid, an error will be returned.
+func NewKeyProperty(key string) (Property, error) {
+	if !keyRe.MatchString(key) {
+		return newInvalidProperty(), fmt.Errorf("%w: %q", errInvalidKey, key)
+	}
+
+	p := Property{key: key, hasData: true}
+	return p, nil
+}
+
+// NewKeyValueProperty returns a new Property for key with value.
+//
+// If key or value are invalid, an error will be returned.
+func NewKeyValueProperty(key, value string) (Property, error) {
+	if !keyRe.MatchString(key) {
+		return newInvalidProperty(), fmt.Errorf("%w: %q", errInvalidKey, key)
+	}
+	if !valueRe.MatchString(value) {
+		return newInvalidProperty(), fmt.Errorf("%w: %q", errInvalidValue, value)
+	}
+
+	p := Property{
+		key:      key,
+		value:    value,
+		hasValue: true,
+		hasData:  true,
+	}
+	return p, nil
+}
+
+func newInvalidProperty() Property {
+	return Property{}
+}
+
+// parseProperty attempts to decode a Property from the passed string. It
+// returns an error if the input is invalid according to the W3C Baggage
+// specification.
+func parseProperty(property string) (Property, error) {
+	if property == "" {
+		return newInvalidProperty(), nil
+	}
+
+	match := propertyRe.FindStringSubmatch(property)
+	if len(match) != 4 {
+		return newInvalidProperty(), fmt.Errorf("%w: %q", errInvalidProperty, property)
+	}
+
+	p := Property{hasData: true}
+	if match[1] != "" {
+		p.key = match[1]
+	} else {
+		p.key = match[2]
+		p.value = match[3]
+		p.hasValue = true
+	}
+
+	return p, nil
+}
+
+// validate ensures p conforms to the W3C Baggage specification, returning an
+// error otherwise.
+func (p Property) validate() error {
+	errFunc := func(err error) error {
+		return fmt.Errorf("invalid property: %w", err)
+	}
+
+	if !p.hasData {
+		return errFunc(fmt.Errorf("%w: %q", errInvalidProperty, p))
+	}
+
+	if !keyRe.MatchString(p.key) {
+		return errFunc(fmt.Errorf("%w: %q", errInvalidKey, p.key))
+	}
+	if p.hasValue && !valueRe.MatchString(p.value) {
+		return errFunc(fmt.Errorf("%w: %q", errInvalidValue, p.value))
+	}
+	if !p.hasValue && p.value != "" {
+		return errFunc(errors.New("inconsistent value"))
+	}
+	return nil
+}
+
+// Key returns the Property key.
+func (p Property) Key() string {
+	return p.key
+}
+
+// Value returns the Property value. Additionally, a boolean value is returned
+// indicating if the returned value is the empty if the Property has a value
+// that is empty or if the value is not set.
+func (p Property) Value() (string, bool) {
+	return p.value, p.hasValue
+}
+
+// String encodes Property into a string compliant with the W3C Baggage
+// specification.
+func (p Property) String() string {
+	if p.hasValue {
+		return fmt.Sprintf("%s%s%v", p.key, keyValueDelimiter, p.value)
+	}
+	return p.key
+}
+
+type properties []Property
+
+func fromInternalProperties(iProps []baggage.Property) properties {
+	if len(iProps) == 0 {
+		return nil
+	}
+
+	props := make(properties, len(iProps))
+	for i, p := range iProps {
+		props[i] = Property{
+			key:      p.Key,
+			value:    p.Value,
+			hasValue: p.HasValue,
+		}
+	}
+	return props
+}
+
+func (p properties) asInternal() []baggage.Property {
+	if len(p) == 0 {
+		return nil
+	}
+
+	iProps := make([]baggage.Property, len(p))
+	for i, prop := range p {
+		iProps[i] = baggage.Property{
+			Key:      prop.key,
+			Value:    prop.value,
+			HasValue: prop.hasValue,
+		}
+	}
+	return iProps
+}
+
+func (p properties) Copy() properties {
+	if len(p) == 0 {
+		return nil
+	}
+
+	props := make(properties, len(p))
+	copy(props, p)
+	return props
+}
+
+// validate ensures each Property in p conforms to the W3C Baggage
+// specification, returning an error otherwise.
+func (p properties) validate() error {
+	for _, prop := range p {
+		if err := prop.validate(); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+// String encodes properties into a string compliant with the W3C Baggage
+// specification.
+func (p properties) String() string {
+	props := make([]string, len(p))
+	for i, prop := range p {
+		props[i] = prop.String()
+	}
+	return strings.Join(props, propertyDelimiter)
+}
+
+// Member is a list-member of a baggage-string as defined by the W3C Baggage
+// specification.
+type Member struct {
+	key, value string
+	properties properties
+
+	// hasData indicates whether the created property contains data or not.
+	// Properties that do not contain data are invalid with no other check
+	// required.
+	hasData bool
+}
+
+// NewMember returns a new Member from the passed arguments. The key will be
+// used directly while the value will be url decoded after validation. An error
+// is returned if the created Member would be invalid according to the W3C
+// Baggage specification.
+func NewMember(key, value string, props ...Property) (Member, error) {
+	m := Member{
+		key:        key,
+		value:      value,
+		properties: properties(props).Copy(),
+		hasData:    true,
+	}
+	if err := m.validate(); err != nil {
+		return newInvalidMember(), err
+	}
+	//// NOTE(anton): I don't think we need to unescape here
+	// decodedValue, err := url.PathUnescape(value)
+	// if err != nil {
+	// 	return newInvalidMember(), fmt.Errorf("%w: %q", errInvalidValue, value)
+	// }
+	// m.value = decodedValue
+	return m, nil
+}
+
+func newInvalidMember() Member {
+	return Member{}
+}
+
+// parseMember attempts to decode a Member from the passed string. It returns
+// an error if the input is invalid according to the W3C Baggage
+// specification.
+func parseMember(member string) (Member, error) {
+	if n := len(member); n > maxBytesPerMembers {
+		return newInvalidMember(), fmt.Errorf("%w: %d", errMemberBytes, n)
+	}
+
+	var (
+		key, value string
+		props      properties
+	)
+
+	parts := strings.SplitN(member, propertyDelimiter, 2)
+	switch len(parts) {
+	case 2:
+		// Parse the member properties.
+		for _, pStr := range strings.Split(parts[1], propertyDelimiter) {
+			p, err := parseProperty(pStr)
+			if err != nil {
+				return newInvalidMember(), err
+			}
+			props = append(props, p)
+		}
+		fallthrough
+	case 1:
+		// Parse the member key/value pair.
+
+		// Take into account a value can contain equal signs (=).
+		kv := strings.SplitN(parts[0], keyValueDelimiter, 2)
+		if len(kv) != 2 {
+			return newInvalidMember(), fmt.Errorf("%w: %q", errInvalidMember, member)
+		}
+		// "Leading and trailing whitespaces are allowed but MUST be trimmed
+		// when converting the header into a data structure."
+		key = strings.TrimSpace(kv[0])
+		value = strings.TrimSpace(kv[1])
+		var err error
+		if !keyRe.MatchString(key) {
+			return newInvalidMember(), fmt.Errorf("%w: %q", errInvalidKey, key)
+		}
+		if !valueRe.MatchString(value) {
+			return newInvalidMember(), fmt.Errorf("%w: %q", errInvalidValue, value)
+		}
+		decodedValue, err := url.PathUnescape(value)
+		if err != nil {
+			return newInvalidMember(), fmt.Errorf("%w: %q", err, value)
+		}
+		value = decodedValue
+	default:
+		// This should never happen unless a developer has changed the string
+		// splitting somehow. Panic instead of failing silently and allowing
+		// the bug to slip past the CI checks.
+		panic("failed to parse baggage member")
+	}
+
+	return Member{key: key, value: value, properties: props, hasData: true}, nil
+}
+
+// validate ensures m conforms to the W3C Baggage specification.
+// A key is just an ASCII string, but a value must be URL encoded UTF-8,
+// returning an error otherwise.
+func (m Member) validate() error {
+	if !m.hasData {
+		return fmt.Errorf("%w: %q", errInvalidMember, m)
+	}
+
+	if !keyRe.MatchString(m.key) {
+		return fmt.Errorf("%w: %q", errInvalidKey, m.key)
+	}
+	//// NOTE(anton): IMO it's too early to validate the value here.
+	// if !valueRe.MatchString(m.value) {
+	// 	return fmt.Errorf("%w: %q", errInvalidValue, m.value)
+	// }
+	return m.properties.validate()
+}
+
+// Key returns the Member key.
+func (m Member) Key() string { return m.key }
+
+// Value returns the Member value.
+func (m Member) Value() string { return m.value }
+
+// Properties returns a copy of the Member properties.
+func (m Member) Properties() []Property { return m.properties.Copy() }
+
+// String encodes Member into a string compliant with the W3C Baggage
+// specification.
+func (m Member) String() string {
+	// A key is just an ASCII string, but a value is URL encoded UTF-8.
+	s := fmt.Sprintf("%s%s%s", m.key, keyValueDelimiter, percentEncodeValue(m.value))
+	if len(m.properties) > 0 {
+		s = fmt.Sprintf("%s%s%s", s, propertyDelimiter, m.properties.String())
+	}
+	return s
+}
+
+// percentEncodeValue encodes the baggage value, using percent-encoding for
+// disallowed octets.
+func percentEncodeValue(s string) string {
+	const upperhex = "0123456789ABCDEF"
+	var sb strings.Builder
+
+	for byteIndex, width := 0, 0; byteIndex < len(s); byteIndex += width {
+		runeValue, w := utf8.DecodeRuneInString(s[byteIndex:])
+		width = w
+		char := string(runeValue)
+		if valueRe.MatchString(char) && char != "%" {
+			// The character is returned as is, no need to percent-encode
+			sb.WriteString(char)
+		} else {
+			// We need to percent-encode each byte of the multi-octet character
+			for j := 0; j < width; j++ {
+				b := s[byteIndex+j]
+				sb.WriteByte('%')
+				// Bitwise operations are inspired by "net/url"
+				sb.WriteByte(upperhex[b>>4])
+				sb.WriteByte(upperhex[b&15])
+			}
+		}
+	}
+	return sb.String()
+}
+
+// Baggage is a list of baggage members representing the baggage-string as
+// defined by the W3C Baggage specification.
+type Baggage struct { //nolint:golint
+	list baggage.List
+}
+
+// New returns a new valid Baggage. It returns an error if it results in a
+// Baggage exceeding limits set in that specification.
+//
+// It expects all the provided members to have already been validated.
+func New(members ...Member) (Baggage, error) {
+	if len(members) == 0 {
+		return Baggage{}, nil
+	}
+
+	b := make(baggage.List)
+	for _, m := range members {
+		if !m.hasData {
+			return Baggage{}, errInvalidMember
+		}
+
+		// OpenTelemetry resolves duplicates by last-one-wins.
+		b[m.key] = baggage.Item{
+			Value:      m.value,
+			Properties: m.properties.asInternal(),
+		}
+	}
+
+	// Check member numbers after deduplication.
+	if len(b) > maxMembers {
+		return Baggage{}, errMemberNumber
+	}
+
+	bag := Baggage{b}
+	if n := len(bag.String()); n > maxBytesPerBaggageString {
+		return Baggage{}, fmt.Errorf("%w: %d", errBaggageBytes, n)
+	}
+
+	return bag, nil
+}
+
+// Parse attempts to decode a baggage-string from the passed string. It
+// returns an error if the input is invalid according to the W3C Baggage
+// specification.
+//
+// If there are duplicate list-members contained in baggage, the last one
+// defined (reading left-to-right) will be the only one kept. This diverges
+// from the W3C Baggage specification which allows duplicate list-members, but
+// conforms to the OpenTelemetry Baggage specification.
+func Parse(bStr string) (Baggage, error) {
+	if bStr == "" {
+		return Baggage{}, nil
+	}
+
+	if n := len(bStr); n > maxBytesPerBaggageString {
+		return Baggage{}, fmt.Errorf("%w: %d", errBaggageBytes, n)
+	}
+
+	b := make(baggage.List)
+	for _, memberStr := range strings.Split(bStr, listDelimiter) {
+		m, err := parseMember(memberStr)
+		if err != nil {
+			return Baggage{}, err
+		}
+		// OpenTelemetry resolves duplicates by last-one-wins.
+		b[m.key] = baggage.Item{
+			Value:      m.value,
+			Properties: m.properties.asInternal(),
+		}
+	}
+
+	// OpenTelemetry does not allow for duplicate list-members, but the W3C
+	// specification does. Now that we have deduplicated, ensure the baggage
+	// does not exceed list-member limits.
+	if len(b) > maxMembers {
+		return Baggage{}, errMemberNumber
+	}
+
+	return Baggage{b}, nil
+}
+
+// Member returns the baggage list-member identified by key.
+//
+// If there is no list-member matching the passed key the returned Member will
+// be a zero-value Member.
+// The returned member is not validated, as we assume the validation happened
+// when it was added to the Baggage.
+func (b Baggage) Member(key string) Member {
+	v, ok := b.list[key]
+	if !ok {
+		// We do not need to worry about distinguishing between the situation
+		// where a zero-valued Member is included in the Baggage because a
+		// zero-valued Member is invalid according to the W3C Baggage
+		// specification (it has an empty key).
+		return newInvalidMember()
+	}
+
+	return Member{
+		key:        key,
+		value:      v.Value,
+		properties: fromInternalProperties(v.Properties),
+		hasData:    true,
+	}
+}
+
+// Members returns all the baggage list-members.
+// The order of the returned list-members does not have significance.
+//
+// The returned members are not validated, as we assume the validation happened
+// when they were added to the Baggage.
+func (b Baggage) Members() []Member {
+	if len(b.list) == 0 {
+		return nil
+	}
+
+	members := make([]Member, 0, len(b.list))
+	for k, v := range b.list {
+		members = append(members, Member{
+			key:        k,
+			value:      v.Value,
+			properties: fromInternalProperties(v.Properties),
+			hasData:    true,
+		})
+	}
+	return members
+}
+
+// SetMember returns a copy the Baggage with the member included. If the
+// baggage contains a Member with the same key the existing Member is
+// replaced.
+//
+// If member is invalid according to the W3C Baggage specification, an error
+// is returned with the original Baggage.
+func (b Baggage) SetMember(member Member) (Baggage, error) {
+	if !member.hasData {
+		return b, errInvalidMember
+	}
+
+	n := len(b.list)
+	if _, ok := b.list[member.key]; !ok {
+		n++
+	}
+	list := make(baggage.List, n)
+
+	for k, v := range b.list {
+		// Do not copy if we are just going to overwrite.
+		if k == member.key {
+			continue
+		}
+		list[k] = v
+	}
+
+	list[member.key] = baggage.Item{
+		Value:      member.value,
+		Properties: member.properties.asInternal(),
+	}
+
+	return Baggage{list: list}, nil
+}
+
+// DeleteMember returns a copy of the Baggage with the list-member identified
+// by key removed.
+func (b Baggage) DeleteMember(key string) Baggage {
+	n := len(b.list)
+	if _, ok := b.list[key]; ok {
+		n--
+	}
+	list := make(baggage.List, n)
+
+	for k, v := range b.list {
+		if k == key {
+			continue
+		}
+		list[k] = v
+	}
+
+	return Baggage{list: list}
+}
+
+// Len returns the number of list-members in the Baggage.
+func (b Baggage) Len() int {
+	return len(b.list)
+}
+
+// String encodes Baggage into a string compliant with the W3C Baggage
+// specification. The returned string will be invalid if the Baggage contains
+// any invalid list-members.
+func (b Baggage) String() string {
+	members := make([]string, 0, len(b.list))
+	for k, v := range b.list {
+		members = append(members, Member{
+			key:        k,
+			value:      v.Value,
+			properties: fromInternalProperties(v.Properties),
+		}.String())
+	}
+	return strings.Join(members, listDelimiter)
+}
--- a/vendor/github.com/getsentry/sentry-go/internal/otel/baggage/internal/baggage/baggage.go
+++ b/vendor/github.com/getsentry/sentry-go/internal/otel/baggage/internal/baggage/baggage.go
@@ -0,0 +1,45 @@
+// Adapted from https://github.com/open-telemetry/opentelemetry-go/blob/c21b6b6bb31a2f74edd06e262f1690f3f6ea3d5c/internal/baggage/baggage.go
+//
+// Copyright The OpenTelemetry Authors
+//
+// 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 baggage provides base types and functionality to store and retrieve
+baggage in Go context. This package exists because the OpenTracing bridge to
+OpenTelemetry needs to synchronize state whenever baggage for a context is
+modified and that context contains an OpenTracing span. If it were not for
+this need this package would not need to exist and the
+`go.opentelemetry.io/otel/baggage` package would be the singular place where
+W3C baggage is handled.
+*/
+package baggage
+
+// List is the collection of baggage members. The W3C allows for duplicates,
+// but OpenTelemetry does not, therefore, this is represented as a map.
+type List map[string]Item
+
+// Item is the value and metadata properties part of a list-member.
+type Item struct {
+	Value      string
+	Properties []Property
+}
+
+// Property is a metadata entry for a list-member.
+type Property struct {
+	Key, Value string
+
+	// HasValue indicates if a zero-value value means the property does not
+	// have a value or if it was the zero-value.
+	HasValue bool
+}
--- a/vendor/github.com/getsentry/sentry-go/internal/ratelimit/category.go
+++ b/vendor/github.com/getsentry/sentry-go/internal/ratelimit/category.go
@@ -1,6 +1,11 @@
 package ratelimit

-import "strings"
+import (
+	"strings"
+
+	"golang.org/x/text/cases"
+	"golang.org/x/text/language"
+)

 // Reference:
 // https://github.com/getsentry/relay/blob/0424a2e017d193a93918053c90cdae9472d164bf/relay-common/src/constants.rs#L116-L127
@@ -31,11 +36,11 @@ func (c Category) String() string {
 	case "":
 		return "CategoryAll"
 	default:
-		var b strings.Builder
-		b.WriteString("Category")
+		caser := cases.Title(language.English)
+		rv := "Category"
 		for _, w := range strings.Fields(string(c)) {
-			b.WriteString(strings.Title(w))
+			rv += caser.String(w)
 		}
-		return b.String()
+		return rv
 	}
 }
--- a/vendor/github.com/getsentry/sentry-go/internal/ratelimit/rate_limits.go
+++ b/vendor/github.com/getsentry/sentry-go/internal/ratelimit/rate_limits.go
@@ -15,7 +15,7 @@ var errInvalidXSRLRetryAfter = errors.New("invalid retry-after value")
 //
 // Example
 //
-//      X-Sentry-Rate-Limits: 60:transaction, 2700:default;error;security
+//	X-Sentry-Rate-Limits: 60:transaction, 2700:default;error;security
 //
 // This will rate limit transactions for the next 60 seconds and errors for the
 // next 2700 seconds.
--- a/vendor/github.com/getsentry/sentry-go/internal/traceparser/README.md
+++ b/vendor/github.com/getsentry/sentry-go/internal/traceparser/README.md
@@ -0,0 +1,15 @@
+## Benchmark results
+
+```
+goos: windows
+goarch: amd64
+pkg: github.com/getsentry/sentry-go/internal/trace
+cpu: 12th Gen Intel(R) Core(TM) i7-12700K
+BenchmarkEqualBytes-20                  44323621                26.08 ns/op
+BenchmarkStringEqual-20                 60980257                18.27 ns/op
+BenchmarkEqualPrefix-20                 41369181                31.12 ns/op
+BenchmarkFullParse-20                     702012              1507 ns/op        1353.42 MB/s        1024 B/op          6 allocs/op
+BenchmarkFramesIterator-20               1229971               969.3 ns/op           896 B/op          5 allocs/op
+BenchmarkFramesReversedIterator-20       1271061               944.5 ns/op           896 B/op          5 allocs/op
+BenchmarkSplitOnly-20                    2250800               534.0 ns/op      3818.23 MB/s         128 B/op          1 allocs/op
+```
--- a/vendor/github.com/getsentry/sentry-go/internal/traceparser/parser.go
+++ b/vendor/github.com/getsentry/sentry-go/internal/traceparser/parser.go
@@ -0,0 +1,217 @@
+package traceparser
+
+import (
+	"bytes"
+	"strconv"
+)
+
+var blockSeparator = []byte("\n\n")
+var lineSeparator = []byte("\n")
+
+// Parses multi-stacktrace text dump produced by runtime.Stack([]byte, all=true).
+// The parser prioritizes performance but requires the input to be well-formed in order to return correct data.
+// See https://github.com/golang/go/blob/go1.20.4/src/runtime/mprof.go#L1191
+func Parse(data []byte) TraceCollection {
+	var it = TraceCollection{}
+	if len(data) > 0 {
+		it.blocks = bytes.Split(data, blockSeparator)
+	}
+	return it
+}
+
+type TraceCollection struct {
+	blocks [][]byte
+}
+
+func (it TraceCollection) Length() int {
+	return len(it.blocks)
+}
+
+// Returns the stacktrace item at the given index.
+func (it *TraceCollection) Item(i int) Trace {
+	// The first item may have a leading data separator and the last one may have a trailing one.
+	// Note: Trim() doesn't make a copy for single-character cutset under 0x80. It will just slice the original.
+	var data []byte
+	switch {
+	case i == 0:
+		data = bytes.TrimLeft(it.blocks[i], "\n")
+	case i == len(it.blocks)-1:
+		data = bytes.TrimRight(it.blocks[i], "\n")
+	default:
+		data = it.blocks[i]
+	}
+
+	var splitAt = bytes.IndexByte(data, '\n')
+	if splitAt < 0 {
+		return Trace{header: data}
+	}
+
+	return Trace{
+		header: data[:splitAt],
+		data:   data[splitAt+1:],
+	}
+}
+
+// Trace represents a single stacktrace block, identified by a Goroutine ID and a sequence of Frames.
+type Trace struct {
+	header []byte
+	data   []byte
+}
+
+var goroutinePrefix = []byte("goroutine ")
+
+// GoID parses the Goroutine ID from the header.
+func (t *Trace) GoID() (id uint64) {
+	if bytes.HasPrefix(t.header, goroutinePrefix) {
+		var line = t.header[len(goroutinePrefix):]
+		var splitAt = bytes.IndexByte(line, ' ')
+		if splitAt >= 0 {
+			id, _ = strconv.ParseUint(string(line[:splitAt]), 10, 64)
+		}
+	}
+	return id
+}
+
+// UniqueIdentifier can be used as a map key to identify the trace.
+func (t *Trace) UniqueIdentifier() []byte {
+	return t.data
+}
+
+func (t *Trace) Frames() FrameIterator {
+	var lines = bytes.Split(t.data, lineSeparator)
+	return FrameIterator{lines: lines, i: 0, len: len(lines)}
+}
+
+func (t *Trace) FramesReversed() ReverseFrameIterator {
+	var lines = bytes.Split(t.data, lineSeparator)
+	return ReverseFrameIterator{lines: lines, i: len(lines)}
+}
+
+const framesElided = "...additional frames elided..."
+
+// FrameIterator iterates over stack frames.
+type FrameIterator struct {
+	lines [][]byte
+	i     int
+	len   int
+}
+
+// Next returns the next frame, or nil if there are none.
+func (it *FrameIterator) Next() Frame {
+	return Frame{it.popLine(), it.popLine()}
+}
+
+func (it *FrameIterator) popLine() []byte {
+	switch {
+	case it.i >= it.len:
+		return nil
+	case string(it.lines[it.i]) == framesElided:
+		it.i++
+		return it.popLine()
+	default:
+		it.i++
+		return it.lines[it.i-1]
+	}
+}
+
+// HasNext return true if there are values to be read.
+func (it *FrameIterator) HasNext() bool {
+	return it.i < it.len
+}
+
+// LengthUpperBound returns the maximum number of elements this stacks may contain.
+// The actual number may be lower because of elided frames. As such, the returned value
+// cannot be used to iterate over the frames but may be used to reserve capacity.
+func (it *FrameIterator) LengthUpperBound() int {
+	return it.len / 2
+}
+
+// ReverseFrameIterator iterates over stack frames in reverse order.
+type ReverseFrameIterator struct {
+	lines [][]byte
+	i     int
+}
+
+// Next returns the next frame, or nil if there are none.
+func (it *ReverseFrameIterator) Next() Frame {
+	var line2 = it.popLine()
+	return Frame{it.popLine(), line2}
+}
+
+func (it *ReverseFrameIterator) popLine() []byte {
+	it.i--
+	switch {
+	case it.i < 0:
+		return nil
+	case string(it.lines[it.i]) == framesElided:
+		return it.popLine()
+	default:
+		return it.lines[it.i]
+	}
+}
+
+// HasNext return true if there are values to be read.
+func (it *ReverseFrameIterator) HasNext() bool {
+	return it.i > 1
+}
+
+// LengthUpperBound returns the maximum number of elements this stacks may contain.
+// The actual number may be lower because of elided frames. As such, the returned value
+// cannot be used to iterate over the frames but may be used to reserve capacity.
+func (it *ReverseFrameIterator) LengthUpperBound() int {
+	return len(it.lines) / 2
+}
+
+type Frame struct {
+	line1 []byte
+	line2 []byte
+}
+
+// UniqueIdentifier can be used as a map key to identify the frame.
+func (f *Frame) UniqueIdentifier() []byte {
+	// line2 contains file path, line number and program-counter offset from the beginning of a function
+	// e.g. C:/Users/name/scoop/apps/go/current/src/testing/testing.go:1906 +0x63a
+	return f.line2
+}
+
+var createdByPrefix = []byte("created by ")
+
+func (f *Frame) Func() []byte {
+	if bytes.HasPrefix(f.line1, createdByPrefix) {
+		// Since go1.21, the line ends with " in goroutine X", saying which goroutine created this one.
+		// We currently don't have use for that so just remove it.
+		var line = f.line1[len(createdByPrefix):]
+		var spaceAt = bytes.IndexByte(line, ' ')
+		if spaceAt < 0 {
+			return line
+		}
+		return line[:spaceAt]
+	}
+
+	var end = bytes.LastIndexByte(f.line1, '(')
+	if end >= 0 {
+		return f.line1[:end]
+	}
+
+	return f.line1
+}
+
+func (f *Frame) File() (path []byte, lineNumber int) {
+	var line = f.line2
+	if len(line) > 0 && line[0] == '\t' {
+		line = line[1:]
+	}
+
+	var splitAt = bytes.IndexByte(line, ' ')
+	if splitAt >= 0 {
+		line = line[:splitAt]
+	}
+
+	splitAt = bytes.LastIndexByte(line, ':')
+	if splitAt < 0 {
+		return line, 0
+	}
+
+	lineNumber, _ = strconv.Atoi(string(line[splitAt+1:]))
+	return line[:splitAt], lineNumber
+}