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Add verified email API key signup

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This commit is contained in:
Samraaj Bath
2026-06-29 20:35:16 -07:00
parent 49a6541b24
commit cf8af6d936
15 changed files with 783 additions and 32 deletions
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docs/DEPLOY.md
+6
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@@ -53,6 +53,12 @@ RATE_LIMIT_PER_MINUTE=60
SIGNUP_ENABLED=true # optional: public API-key minting
SIGNUP_RATE_LIMIT_PER_HOUR=3
DEFAULT_SIGNUP_KEY_RATE_LIMIT=30
SIGNUP_DIRECT_ENABLED=false # recommended once verified email is configured
RESEND_API_KEY=re_...
SIGNUP_FROM_EMAIL=Ditto <hello@ditto.site> # must be a verified Resend sender/domain
SIGNUP_VERIFY_URL=https://ditto.site/api-key
SIGNUP_TOKEN_TTL_MINUTES=30
SIGNUP_CORS_ORIGINS=https://ditto.site # browser origins allowed to call signup routes
# SSRF is on by default; do NOT set SSRF_ALLOW_LOOPBACK in prod.
```
docs/SERVICE.md
+17 -6
View File
@@ -64,7 +64,9 @@ curl -s -X POST localhost:8787/v1/clones -H 'content-type: application/json' \
```
POST /v1/clones { url, options? } → 202 {jobId,status} | 200 {cached result | inline result}
POST /v1/signup { email, label? } → 201 {apiKey,message} (public when enabled)
POST /v1/signup { email, label? } → 201 {apiKey,message} (direct public signup when enabled)
POST /v1/signup/request { email } → 202 {message} (send verification email)
POST /v1/signup/verify { token } → 201 {apiKey,message} (consume email token)
GET /v1/clones → list (metadata)
GET /v1/clones/:id → status + metadata (fileCount, totalBytes, capture, timings)
GET /v1/clones/:id/result → the eager CloneResult (text files inline; binaries by URL)
@@ -76,10 +78,13 @@ GET /healthz → { ok: true } (unauthenticated)
`/v1/clones*` and `/mcp` are authenticated when `API_KEYS` is set or DB-backed
keys exist. Use `Authorization: Bearer <key>` or `x-api-key: <key>`.
`/v1/signup` is intentionally public only when `SIGNUP_ENABLED=true` **and**
`DATABASE_URL` is set. It mints a `dtto_live_...` key, stores only its SHA-256
hash in Postgres, stores the submitted email in the key label for attribution,
and returns the raw key once.
Signup routes are intentionally public only when `SIGNUP_ENABLED=true` **and**
`DATABASE_URL` is set. Direct `POST /v1/signup` mints a `dtto_live_...` key
immediately when `SIGNUP_DIRECT_ENABLED=true`. For public production signup,
prefer the Resend-backed verified flow: `POST /v1/signup/request` sends a
one-time email link, and `POST /v1/signup/verify` consumes the token, stores
only the API key's SHA-256 hash in Postgres, stores the verified email in the
key label for attribution, and returns the raw key once.
Normal product `options` are `{ mode?: "single" | "multi", styling?: "tailwind" | "css", framework?: "next" | "vite" }`.
`mode` defaults to `"single"`, `styling` defaults to `"tailwind"`, and `framework` defaults to `"next"`. Operational options
@@ -132,9 +137,15 @@ List-then-read so a clone never floods the agent's context:
| `PUBLIC_BASE_URL` | api | — | absolute base for MCP-returned URLs |
| `API_KEYS` | api | — | comma-separated keys; empty = open |
| `RATE_LIMIT_PER_MINUTE` | api | `0` | per key/IP cap (0 = unlimited) |
| `SIGNUP_ENABLED` | api | `false` | DB mode only: expose public `POST /v1/signup` for API-key minting |
| `SIGNUP_ENABLED` | api | `false` | DB mode only: expose public API-key signup routes |
| `SIGNUP_RATE_LIMIT_PER_HOUR` | api | `3` | per-IP signup cap; `0` disables signup throttling |
| `DEFAULT_SIGNUP_KEY_RATE_LIMIT` | api | `30` | stored on keys minted by signup; service-wide enforcement still uses `RATE_LIMIT_PER_MINUTE` |
| `SIGNUP_DIRECT_ENABLED` | api | `true` | keep direct `POST /v1/signup` enabled; set `false` when Resend verification is configured |
| `RESEND_API_KEY` | api | — | enables verified-email signup request/verify endpoints |
| `SIGNUP_FROM_EMAIL` | api | — | verified sender, e.g. `Ditto <hello@ditto.site>` |
| `SIGNUP_VERIFY_URL` | api | — | landing-page URL that receives `?token=...`, e.g. `https://ditto.site/api-key` |
| `SIGNUP_TOKEN_TTL_MINUTES` | api | `30` | one-time email verification token lifetime |
| `SIGNUP_CORS_ORIGINS` | api | `https://ditto.site` | comma-separated browser origins allowed to call public signup routes |
| `SSRF_DISABLE` | api | `false` | turn off the SSRF guard (not recommended) |
| `SSRF_ALLOW_LOOPBACK` | api | `false` | allow cloning localhost (local dev) |
| `S3_BUCKET` / `S3_ENDPOINT` / `S3_REGION` / `S3_ACCESS_KEY_ID` / `S3_SECRET_ACCESS_KEY` / `S3_FORCE_PATH_STYLE` / `S3_PUBLIC_URL` | api, worker | — | set `S3_BUCKET` ⇒ object storage |