mirror of
https://github.com/netbirdio/netbird.git
synced 2026-10-05 13:09:07 +02:00
Maycon Santos
b416063bcc
* [agent-network] Shared proto, OpenAPI schema, and generated types * [agent-network] Management: store, manager, synthesizer, policy engine, provider catalog, HTTP/gRPC API Adds the account-scoped agent-network module: provider/policy/budget CRUD and store, the reverse-proxy service synthesizer, policy selection + limit enforcement, the provider catalog (incl. Vertex AI and AWS Bedrock entries), and the management HTTP + proxy gRPC surfaces. * [management] Fix agent-network proxy-peer fan-out on affected-peer recompute The affected-peers resolver loaded only persisted reverse-proxy services, but agent-network services are synthesized on demand and never persisted. As a result the embedded proxy peer was never folded into the affected set when a client's group changed, so the proxy received no network-map update for a newly authorised client and rejected its handshake until a full resync (restart). loadProxyServices now merges the synthesized agent-network services (injected via a registration hook to avoid an import cycle), so proxy peers learn newly authorised clients immediately. * [proxy] Reverse-proxy middleware framework, chain, and request plumbing The per-target middleware chain (slots, dispatcher, mutation gate, metadata merger), body capture, access-log terminal sink, and the proxy wiring that builds + runs chains for synthesized agent-network services. * [proxy] LLM parsers, pricing, and builtin middlewares (OpenAI, Anthropic, Vertex AI, AWS Bedrock) Request/response parsers and SSE/event-stream metering, the embedded pricing table, and the builtin middleware set: request parser, router, policy limit-check/record, cost meter, guardrail, identity inject, response parser. Includes the path-routed providers — Google Vertex AI (keyfile:: service-account OAuth minting) and AWS Bedrock (bearer auth, invoke/converse/streaming, optional /bedrock prefix) — plus the Models allowlist and unmeterable-publisher deny. * [proxy] IPv6 in-place apply and TCP accept-loop hardening on netstack listeners * [agent-network] End-to-end test suite, module docs, and deployment preset * [agent-network] Fix codespell typos and exclude false positives - labelgen word pool: vermillion -> vermilion, racoon -> raccoon. - codespell ignore list: add flate (Go compress/flate package), recordin (a test-local identifier), and unparseable (a valid alternative spelling used consistently across identifiers + a metadata-value constant). * [management] Set LastSeen on injected proxy peer in realstack test (MySQL strict-mode) The injected embedded proxy peer had a PeerStatus with a zero LastSeen, which serializes to '0000-00-00' and is rejected by MySQL in strict mode (SQLite tolerates it). Set LastSeen to a valid time so SaveAccount succeeds on both engines. * [agent-network] Remove e2e shell-script suite from this branch The end-to-end shell scripts under scripts/e2e/ are maintained in a separate testing suite and are not part of this change set. * [agent-network] Polish module docs: remove internal review scaffolding, fix links, verify diagrams Strip PR-review framing, commit references, absolute paths, and stale internal references from the agent-network module docs; fix broken relative links; verify all diagrams against the current architecture. Remove the internal AI-reviewer prompt file. * [management] Refine session expiration handling to support 3-state encoding for SSO deadlines * [agent-network] Relocate agentnetwork package to internals/modules Move management/server/agentnetwork (and its catalog/, labelgen/, types/ subpackages) to management/internals/modules/agentnetwork, alongside the reverse-proxy module, and rewrite all importers. Pure relocation: package names, the synthesizer + affectedpeers registration hook, and store access (shared store.Store) are unchanged, so no import cycle is introduced (affectedpeers still depends only on the agentnetwork/types leaf). * [agent-network] Co-locate HTTP handlers in the module (RegisterEndpoints) Move the agent-network HTTP handlers from server/http/handlers/agentnetwork into the module at internals/modules/agentnetwork/handlers (package handlers) and rename the entrypoint AddEndpoints -> RegisterEndpoints, matching the reverse-proxy module convention. Wiring in http/handler.go updated accordingly.
69 lines
2.0 KiB
Go
69 lines
2.0 KiB
Go
//go:build unix
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package pricing
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import (
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"fmt"
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"io"
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"os"
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"syscall"
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"time"
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log "github.com/sirupsen/logrus"
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)
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// maxPricingBytes caps the size of the pricing YAML on read so a hostile or
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// runaway file cannot exhaust process memory during reload. 1 MiB is several
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// orders of magnitude larger than any reasonable pricing table.
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const maxPricingBytes int64 = 1 << 20
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// loadPricing opens the file with O_NOFOLLOW, fstats the open descriptor,
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// and parses from that same descriptor. Never re-opens by path so a
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// mid-read rename or symlink swap cannot substitute content. Bytes are
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// capped at maxPricingBytes so the loader cannot be coerced into reading an
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// unbounded file.
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func loadPricing(path string) (*Table, time.Time, error) {
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f, err := os.OpenFile(path, os.O_RDONLY|syscall.O_NOFOLLOW, 0)
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if err != nil {
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return nil, time.Time{}, fmt.Errorf("open %s: %w", path, err)
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}
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defer func() {
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if cerr := f.Close(); cerr != nil {
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log.Debugf("close pricing file %s: %v", path, cerr)
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}
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}()
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info, err := f.Stat()
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if err != nil {
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return nil, time.Time{}, fmt.Errorf("fstat %s: %w", path, err)
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}
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if !info.Mode().IsRegular() {
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return nil, time.Time{}, fmt.Errorf("pricing file %s is not a regular file", path)
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}
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data, err := io.ReadAll(io.LimitReader(f, maxPricingBytes+1))
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if err != nil {
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return nil, time.Time{}, fmt.Errorf("read %s: %w", path, err)
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}
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if int64(len(data)) > maxPricingBytes {
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return nil, time.Time{}, fmt.Errorf("pricing file %s exceeds %d bytes", path, maxPricingBytes)
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}
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table, err := parsePricingBytes(data)
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if err != nil {
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return nil, time.Time{}, err
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}
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return table, info.ModTime(), nil
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}
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// statMtime returns the mtime of the file at path. It uses lstat semantics
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// via os.Lstat so a symlink swap is detected even though O_NOFOLLOW will
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// later reject the open.
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func statMtime(path string) (time.Time, error) {
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info, err := os.Lstat(path)
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if err != nil {
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return time.Time{}, fmt.Errorf("lstat %s: %w", path, err)
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}
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return info.ModTime(), nil
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}
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