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vendor: github.com/moby/buildkit v0.13.0-rc2

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full diff: https://github.com/moby/buildkit/compare/8e3fe35738c2...v0.13.0-rc2

Signed-off-by: CrazyMax <1951866+crazy-max@users.noreply.github.com>
This commit is contained in:
CrazyMax
2024-02-24 14:38:34 +01:00
parent 545a5c97c6
commit e423a67f7b
89 changed files with 1427 additions and 575 deletions
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38
vendor/go.opentelemetry.io/otel/trace/tracestate.go generated vendored
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@ -28,9 +28,9 @@ const (
// based on the W3C Trace Context specification, see
// https://www.w3.org/TR/trace-context-1/#tracestate-header
noTenantKeyFormat = `[a-z][_0-9a-z\-\*\/]{0,255}`
withTenantKeyFormat = `[a-z0-9][_0-9a-z\-\*\/]{0,240}@[a-z][_0-9a-z\-\*\/]{0,13}`
valueFormat = `[\x20-\x2b\x2d-\x3c\x3e-\x7e]{0,255}[\x21-\x2b\x2d-\x3c\x3e-\x7e]`
noTenantKeyFormat = `[a-z][_0-9a-z\-\*\/]*`
withTenantKeyFormat = `[a-z0-9][_0-9a-z\-\*\/]*@[a-z][_0-9a-z\-\*\/]*`
valueFormat = `[\x20-\x2b\x2d-\x3c\x3e-\x7e]*[\x21-\x2b\x2d-\x3c\x3e-\x7e]`
errInvalidKey errorConst = "invalid tracestate key"
errInvalidValue errorConst = "invalid tracestate value"
@ -40,9 +40,10 @@ const (
)
var (
keyRe = regexp.MustCompile(`^((` + noTenantKeyFormat + `)|(` + withTenantKeyFormat + `))$`)
valueRe = regexp.MustCompile(`^(` + valueFormat + `)$`)
memberRe = regexp.MustCompile(`^\s*((` + noTenantKeyFormat + `)|(` + withTenantKeyFormat + `))=(` + valueFormat + `)\s*$`)
noTenantKeyRe = regexp.MustCompile(`^` + noTenantKeyFormat + `$`)
withTenantKeyRe = regexp.MustCompile(`^` + withTenantKeyFormat + `$`)
valueRe = regexp.MustCompile(`^` + valueFormat + `$`)
memberRe = regexp.MustCompile(`^\s*((?:` + noTenantKeyFormat + `)|(?:` + withTenantKeyFormat + `))=(` + valueFormat + `)\s*$`)
)
type member struct {
@ -51,10 +52,19 @@ type member struct {
}
func newMember(key, value string) (member, error) {
if !keyRe.MatchString(key) {
if len(key) > 256 {
return member{}, fmt.Errorf("%w: %s", errInvalidKey, key)
}
if !valueRe.MatchString(value) {
if !noTenantKeyRe.MatchString(key) {
if !withTenantKeyRe.MatchString(key) {
return member{}, fmt.Errorf("%w: %s", errInvalidKey, key)
}
atIndex := strings.LastIndex(key, "@")
if atIndex > 241 || len(key)-1-atIndex > 14 {
return member{}, fmt.Errorf("%w: %s", errInvalidKey, key)
}
}
if len(value) > 256 || !valueRe.MatchString(value) {
return member{}, fmt.Errorf("%w: %s", errInvalidValue, value)
}
return member{Key: key, Value: value}, nil
@ -62,14 +72,14 @@ func newMember(key, value string) (member, error) {
func parseMember(m string) (member, error) {
matches := memberRe.FindStringSubmatch(m)
if len(matches) != 5 {
if len(matches) != 3 {
return member{}, fmt.Errorf("%w: %s", errInvalidMember, m)
}
return member{
Key: matches[1],
Value: matches[4],
}, nil
result, e := newMember(matches[1], matches[2])
if e != nil {
return member{}, fmt.Errorf("%w: %s", errInvalidMember, m)
}
return result, nil
}
// String encodes member into a string compliant with the W3C Trace Context