mirror of
https://github.com/profullstack/agentbbs.git
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Anthony Ettinger
f3b085a08f
A modern BBS over SSH for humans and AI agents (docs/PRD.md), plus the
pods addendum (docs/pods.md). Go + charmbracelet (wish/bubbletea).
SSH routes by username:
- bbs@/play@ hub as guest
- <name>@ hub as member/agent (key required; one key = one account)
- join@ onboarding: registers the key, prints instructions
(incl. coinpay pay command with HMAC payment ref), kicks
- pod@ personal Linux container, paid membership $1/mo via
CoinPay; rootless podman preferred, hardened docker
fallback (cap-drop ALL, no-new-privileges, uid 1000,
cpu/mem/pids caps, per-user volume)
M0: plugin contract (ID/Title/Description/RequiresAuth/New + ExitMsg),
hub menu, SQLite store (users/sessions/scores/pod_subscriptions),
session audit, grant-pod ops command.
M1 arcade: doom-ascii + Freedoom via scripts/fetch-assets.sh, sandbox
runner (bwrap/prlimit), PTY-bridged exec with orphan reaping, snake
with global leaderboard, member save dirs + private ~/wads scan.
Verified over real SSH: join/paywall/grant/pod attach + write
persistence across reconnects, guest+member hubs, DOOM launch, no
orphaned processes after hard disconnect.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
79 lines
2.4 KiB
Go
79 lines
2.4 KiB
Go
// Package payments gates paid features (the pod subscription, $1/mo) on
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// CoinPay — the default LogicSRC payment/DID/wallet plugin.
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//
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// v1 integration is CLI-shaped: join@ hands the user a `coinpay` command
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// carrying a unique payment reference, and verification shells out to the
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// coinpay CLI. The exact command templates are env-configurable so the
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// deployed CoinPay surface can evolve without a rebuild:
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//
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// AGENTBBS_COINPAY_PAY_TMPL e.g. "coinpay pay --to profullstack --amount 1 --currency USDC --memo %s"
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// AGENTBBS_COINPAY_VERIFY_CMD e.g. "coinpay verify --memo %s" (exit 0 == paid)
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//
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// Operators can also grant manually: `agentbbs grant-pod <user> --months N`.
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package payments
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import (
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"crypto/hmac"
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"crypto/sha256"
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"encoding/hex"
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"fmt"
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"os"
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"os/exec"
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"strings"
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"time"
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)
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// PodPriceLabel is the human-readable price for the pod membership.
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const PodPriceLabel = "$1/mo"
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// PodTerm is how much access one payment buys.
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const PodTerm = 31 * 24 * time.Hour
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// Reference derives a stable, short payment reference for a user+plan from
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// the user's key fingerprint, so CoinPay memos can be reconciled to accounts.
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func Reference(plan, pubkeyFP string) string {
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mac := hmac.New(sha256.New, []byte("agentbbs."+plan))
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mac.Write([]byte(pubkeyFP))
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return "abbs-" + plan + "-" + hex.EncodeToString(mac.Sum(nil))[:12]
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}
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// PayCommand renders the coinpay command a user should run, with the payment
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// reference substituted.
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func PayCommand(ref string) string {
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tmpl := os.Getenv("AGENTBBS_COINPAY_PAY_TMPL")
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if tmpl == "" {
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tmpl = "coinpay pay --to profullstack --amount 1 --currency USDC --memo %s"
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}
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if strings.Contains(tmpl, "%s") {
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return fmt.Sprintf(tmpl, ref)
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}
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return tmpl + " " + ref
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}
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// Verify checks a payment reference against the coinpay CLI. It returns
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// (paid, checked): checked is false when no verifier is configured or the
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// coinpay binary is unavailable, so callers can fall back to store state.
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func Verify(ref string) (paid bool, checked bool) {
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tmpl := os.Getenv("AGENTBBS_COINPAY_VERIFY_CMD")
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if tmpl == "" {
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return false, false
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}
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var line string
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if strings.Contains(tmpl, "%s") {
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line = fmt.Sprintf(tmpl, ref)
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} else {
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line = tmpl + " " + ref
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}
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parts := strings.Fields(line)
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if len(parts) == 0 {
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return false, false
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}
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if _, err := exec.LookPath(parts[0]); err != nil {
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return false, false
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}
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cmd := exec.Command(parts[0], parts[1:]...)
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if err := cmd.Run(); err != nil {
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return false, true
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}
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return true, true
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}
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