Integrate BACKBEAT SDK and resolve KACHING license validation

Major integrations and fixes: - Added BACKBEAT SDK integration for P2P operation timing - Implemented beat-aware status tracking for distributed operations - Added Docker secrets support for secure license management - Resolved KACHING license validation via HTTPS/TLS - Updated docker-compose configuration for clean stack deployment - Disabled rollback policies to prevent deployment failures - Added license credential storage (CHORUS-DEV-MULTI-001) Technical improvements: - BACKBEAT P2P operation tracking with phase management - Enhanced configuration system with file-based secrets - Improved error handling for license validation - Clean separation of KACHING and CHORUS deployment stacks 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
2025-09-06 07:56:26 +10:00
parent 543ab216f9
commit 9bdcbe0447
4730 changed files with 1480093 additions and 1916 deletions
--- a/vendor/filippo.io/age/internal/format/format.go
+++ b/vendor/filippo.io/age/internal/format/format.go
@@ -0,0 +1,311 @@
+// Copyright 2019 The age Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package format implements the age file format.
+package format
+
+import (
+	"bufio"
+	"bytes"
+	"encoding/base64"
+	"errors"
+	"fmt"
+	"io"
+	"strings"
+)
+
+type Header struct {
+	Recipients []*Stanza
+	MAC        []byte
+}
+
+// Stanza is assignable to age.Stanza, and if this package is made public,
+// age.Stanza can be made a type alias of this type.
+type Stanza struct {
+	Type string
+	Args []string
+	Body []byte
+}
+
+var b64 = base64.RawStdEncoding.Strict()
+
+func DecodeString(s string) ([]byte, error) {
+	// CR and LF are ignored by DecodeString, but we don't want any malleability.
+	if strings.ContainsAny(s, "\n\r") {
+		return nil, errors.New(`unexpected newline character`)
+	}
+	return b64.DecodeString(s)
+}
+
+var EncodeToString = b64.EncodeToString
+
+const ColumnsPerLine = 64
+
+const BytesPerLine = ColumnsPerLine / 4 * 3
+
+// NewWrappedBase64Encoder returns a WrappedBase64Encoder that writes to dst.
+func NewWrappedBase64Encoder(enc *base64.Encoding, dst io.Writer) *WrappedBase64Encoder {
+	w := &WrappedBase64Encoder{dst: dst}
+	w.enc = base64.NewEncoder(enc, WriterFunc(w.writeWrapped))
+	return w
+}
+
+type WriterFunc func(p []byte) (int, error)
+
+func (f WriterFunc) Write(p []byte) (int, error) { return f(p) }
+
+// WrappedBase64Encoder is a standard base64 encoder that inserts an LF
+// character every ColumnsPerLine bytes. It does not insert a newline neither at
+// the beginning nor at the end of the stream, but it ensures the last line is
+// shorter than ColumnsPerLine, which means it might be empty.
+type WrappedBase64Encoder struct {
+	enc     io.WriteCloser
+	dst     io.Writer
+	written int
+	buf     bytes.Buffer
+}
+
+func (w *WrappedBase64Encoder) Write(p []byte) (int, error) { return w.enc.Write(p) }
+
+func (w *WrappedBase64Encoder) Close() error {
+	return w.enc.Close()
+}
+
+func (w *WrappedBase64Encoder) writeWrapped(p []byte) (int, error) {
+	if w.buf.Len() != 0 {
+		panic("age: internal error: non-empty WrappedBase64Encoder.buf")
+	}
+	for len(p) > 0 {
+		toWrite := ColumnsPerLine - (w.written % ColumnsPerLine)
+		if toWrite > len(p) {
+			toWrite = len(p)
+		}
+		n, _ := w.buf.Write(p[:toWrite])
+		w.written += n
+		p = p[n:]
+		if w.written%ColumnsPerLine == 0 {
+			w.buf.Write([]byte("\n"))
+		}
+	}
+	if _, err := w.buf.WriteTo(w.dst); err != nil {
+		// We always return n = 0 on error because it's hard to work back to the
+		// input length that ended up written out. Not ideal, but Write errors
+		// are not recoverable anyway.
+		return 0, err
+	}
+	return len(p), nil
+}
+
+// LastLineIsEmpty returns whether the last output line was empty, either
+// because no input was written, or because a multiple of BytesPerLine was.
+//
+// Calling LastLineIsEmpty before Close is meaningless.
+func (w *WrappedBase64Encoder) LastLineIsEmpty() bool {
+	return w.written%ColumnsPerLine == 0
+}
+
+const intro = "age-encryption.org/v1\n"
+
+var stanzaPrefix = []byte("->")
+var footerPrefix = []byte("---")
+
+func (r *Stanza) Marshal(w io.Writer) error {
+	if _, err := w.Write(stanzaPrefix); err != nil {
+		return err
+	}
+	for _, a := range append([]string{r.Type}, r.Args...) {
+		if _, err := io.WriteString(w, " "+a); err != nil {
+			return err
+		}
+	}
+	if _, err := io.WriteString(w, "\n"); err != nil {
+		return err
+	}
+	ww := NewWrappedBase64Encoder(b64, w)
+	if _, err := ww.Write(r.Body); err != nil {
+		return err
+	}
+	if err := ww.Close(); err != nil {
+		return err
+	}
+	_, err := io.WriteString(w, "\n")
+	return err
+}
+
+func (h *Header) MarshalWithoutMAC(w io.Writer) error {
+	if _, err := io.WriteString(w, intro); err != nil {
+		return err
+	}
+	for _, r := range h.Recipients {
+		if err := r.Marshal(w); err != nil {
+			return err
+		}
+	}
+	_, err := fmt.Fprintf(w, "%s", footerPrefix)
+	return err
+}
+
+func (h *Header) Marshal(w io.Writer) error {
+	if err := h.MarshalWithoutMAC(w); err != nil {
+		return err
+	}
+	mac := b64.EncodeToString(h.MAC)
+	_, err := fmt.Fprintf(w, " %s\n", mac)
+	return err
+}
+
+type StanzaReader struct {
+	r   *bufio.Reader
+	err error
+}
+
+func NewStanzaReader(r *bufio.Reader) *StanzaReader {
+	return &StanzaReader{r: r}
+}
+
+func (r *StanzaReader) ReadStanza() (s *Stanza, err error) {
+	// Read errors are unrecoverable.
+	if r.err != nil {
+		return nil, r.err
+	}
+	defer func() { r.err = err }()
+
+	s = &Stanza{}
+
+	line, err := r.r.ReadBytes('\n')
+	if err != nil {
+		return nil, fmt.Errorf("failed to read line: %w", err)
+	}
+	if !bytes.HasPrefix(line, stanzaPrefix) {
+		return nil, fmt.Errorf("malformed stanza opening line: %q", line)
+	}
+	prefix, args := splitArgs(line)
+	if prefix != string(stanzaPrefix) || len(args) < 1 {
+		return nil, fmt.Errorf("malformed stanza: %q", line)
+	}
+	for _, a := range args {
+		if !isValidString(a) {
+			return nil, fmt.Errorf("malformed stanza: %q", line)
+		}
+	}
+	s.Type = args[0]
+	s.Args = args[1:]
+
+	for {
+		line, err := r.r.ReadBytes('\n')
+		if err != nil {
+			return nil, fmt.Errorf("failed to read line: %w", err)
+		}
+
+		b, err := DecodeString(strings.TrimSuffix(string(line), "\n"))
+		if err != nil {
+			if bytes.HasPrefix(line, footerPrefix) || bytes.HasPrefix(line, stanzaPrefix) {
+				return nil, fmt.Errorf("malformed body line %q: stanza ended without a short line\nnote: this might be a file encrypted with an old beta version of age or rage; use age v1.0.0-beta6 or rage to decrypt it", line)
+			}
+			return nil, errorf("malformed body line %q: %v", line, err)
+		}
+		if len(b) > BytesPerLine {
+			return nil, errorf("malformed body line %q: too long", line)
+		}
+		s.Body = append(s.Body, b...)
+		if len(b) < BytesPerLine {
+			// A stanza body always ends with a short line.
+			return s, nil
+		}
+	}
+}
+
+type ParseError struct {
+	err error
+}
+
+func (e *ParseError) Error() string {
+	return "parsing age header: " + e.err.Error()
+}
+
+func (e *ParseError) Unwrap() error {
+	return e.err
+}
+
+func errorf(format string, a ...interface{}) error {
+	return &ParseError{fmt.Errorf(format, a...)}
+}
+
+// Parse returns the header and a Reader that begins at the start of the
+// payload.
+func Parse(input io.Reader) (*Header, io.Reader, error) {
+	h := &Header{}
+	rr := bufio.NewReader(input)
+
+	line, err := rr.ReadString('\n')
+	if err != nil {
+		return nil, nil, errorf("failed to read intro: %w", err)
+	}
+	if line != intro {
+		return nil, nil, errorf("unexpected intro: %q", line)
+	}
+
+	sr := NewStanzaReader(rr)
+	for {
+		peek, err := rr.Peek(len(footerPrefix))
+		if err != nil {
+			return nil, nil, errorf("failed to read header: %w", err)
+		}
+
+		if bytes.Equal(peek, footerPrefix) {
+			line, err := rr.ReadBytes('\n')
+			if err != nil {
+				return nil, nil, fmt.Errorf("failed to read header: %w", err)
+			}
+
+			prefix, args := splitArgs(line)
+			if prefix != string(footerPrefix) || len(args) != 1 {
+				return nil, nil, errorf("malformed closing line: %q", line)
+			}
+			h.MAC, err = DecodeString(args[0])
+			if err != nil || len(h.MAC) != 32 {
+				return nil, nil, errorf("malformed closing line %q: %v", line, err)
+			}
+			break
+		}
+
+		s, err := sr.ReadStanza()
+		if err != nil {
+			return nil, nil, fmt.Errorf("failed to parse header: %w", err)
+		}
+		h.Recipients = append(h.Recipients, s)
+	}
+
+	// If input is a bufio.Reader, rr might be equal to input because
+	// bufio.NewReader short-circuits. In this case we can just return it (and
+	// we would end up reading the buffer twice if we prepended the peek below).
+	if rr == input {
+		return h, rr, nil
+	}
+	// Otherwise, unwind the bufio overread and return the unbuffered input.
+	buf, err := rr.Peek(rr.Buffered())
+	if err != nil {
+		return nil, nil, errorf("internal error: %v", err)
+	}
+	payload := io.MultiReader(bytes.NewReader(buf), input)
+	return h, payload, nil
+}
+
+func splitArgs(line []byte) (string, []string) {
+	l := strings.TrimSuffix(string(line), "\n")
+	parts := strings.Split(l, " ")
+	return parts[0], parts[1:]
+}
+
+func isValidString(s string) bool {
+	if len(s) == 0 {
+		return false
+	}
+	for _, c := range s {
+		if c < 33 || c > 126 {
+			return false
+		}
+	}
+	return true
+}