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-rw-r--r--.gitignore14
-rw-r--r--.gitmodules3
-rw-r--r--LICENSE21
-rw-r--r--blossom/compose-blossom.yml23
-rw-r--r--bridge/server.js8
-rw-r--r--bun.lock84
m---------coinosv30
-rw-r--r--compose.yml62
-rw-r--r--feed/cache.js4
-rw-r--r--names/server.js10
-rw-r--r--names/translate.js2
-rw-r--r--names/vendor/lang-guess.js99
-rw-r--r--names/vendor/translate-split.js61
-rw-r--r--package.json20
-rw-r--r--tools/public-feed-cache-test.js2
-rw-r--r--tools/translate-test.js119
16 files changed, 377 insertions, 155 deletions
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..c756898
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,14 @@
+node_modules/
+
+# Service configs hold secrets (DNS provider keys, admin tokens, the forwarder
+# mnemonic, VAPID keys, nostr secret keys). Only *.example.json is committed.
+*config*.json
+!*config.example.json
+
+# Runtime state
+data/
+data-*/
+*.db
+*.db-wal
+*.db-shm
+*.bak*
diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..f3f740f
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "coinosv3"]
+ path = coinosv3
+ url = https://github.com/coinos/coinosv3.git
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..ecd5d6c
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2026 Adam Soltys and the coinos contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/blossom/compose-blossom.yml b/blossom/compose-blossom.yml
deleted file mode 100644
index 28acbad..0000000
--- a/blossom/compose-blossom.yml
+++ /dev/null
@@ -1,23 +0,0 @@
-# blossom.coinos.io — Blossom blob server for oversized wallet-sync domains.
-# Stores nothing but the wallet's encrypted sync envelopes (see server.js).
-# Lives beside the names registrar: ~/arkswap is a coinosv3 checkout on cs.
-services:
- blossom:
- image: oven/bun:1
- container_name: blossom
- working_dir: /app
- command: bun blossom/server.js
- environment:
- BLOSSOM_DATA: /data
- BLOSSOM_PORT: "8796"
- BLOSSOM_HOST: blossom.coinos.io
- volumes:
- - /home/adam/arkswap:/app
- - /home/adam/arkswap/data-blossom:/data
- ports:
- - 127.0.0.1:8796:8796
- networks: [net]
- restart: unless-stopped
-networks:
- net:
- external: true
diff --git a/bridge/server.js b/bridge/server.js
index 6a5c04e..13b1914 100644
--- a/bridge/server.js
+++ b/bridge/server.js
@@ -37,10 +37,10 @@ import { sha256 } from '@noble/hashes/sha256';
import { HDKey } from '@scure/bip32';
import { mnemonicToSeedSync } from '@scure/bip39';
-import { ArkManager } from '../src/ark/manager.js';
-import { decodeVtxo } from '../src/ark/proto.js';
-import { validateVtxo } from '../src/ark/validate.js';
-import { decodeBolt11 } from '../src/ark/lightning.js';
+import { ArkManager } from '../coinosv3/src/ark/manager.js';
+import { decodeVtxo } from '../coinosv3/src/ark/proto.js';
+import { validateVtxo } from '../coinosv3/src/ark/validate.js';
+import { decodeBolt11 } from '../coinosv3/src/ark/lightning.js';
import { lnBackend } from './ln.js';
// ---------------------------------------------------------------------------
diff --git a/bun.lock b/bun.lock
new file mode 100644
index 0000000..173d544
--- /dev/null
+++ b/bun.lock
@@ -0,0 +1,84 @@
+{
+ "lockfileVersion": 2,
+ "configVersion": 1,
+ "workspaces": {
+ "": {
+ "name": "coinosv3-server",
+ "dependencies": {
+ "@noble/curves": "1.9.2",
+ "@noble/hashes": "1.8.0",
+ "@scure/base": "1.2.6",
+ "@scure/bip32": "1.7.0",
+ "@scure/bip39": "1.6.0",
+ "@scure/btc-signer": "1.8.1",
+ "nostr-tools": "2.23.5",
+ "web-push": "3.6.7",
+ },
+ },
+ },
+ "packages": {
+ "@noble/ciphers": ["@noble/[email protected]", "", {}, "sha512-bysYuiVfhxNJuldNXlFEitTVdNnYUc+XNJZd7Qm2a5j1vZHgY+fazadNFWFaMK/2vye0JVlxV3gHmC0WDfAOQw=="],
+
+ "@noble/curves": ["@noble/[email protected]", "", { "dependencies": { "@noble/hashes": "1.8.0" } }, "sha512-HxngEd2XUcg9xi20JkwlLCtYwfoFw4JGkuZpT+WlsPD4gB/cxkvTD8fSsoAnphGZhFdZYKeQIPCuFlWPm1uE0g=="],
+
+ "@noble/hashes": ["@noble/[email protected]", "", {}, "sha512-jCs9ldd7NwzpgXDIf6P3+NrHh9/sD6CQdxHyjQI+h/6rDNo88ypBxxz45UDuZHz9r3tNz7N/VInSVoVdtXEI4A=="],
+
+ "@scure/base": ["@scure/[email protected]", "", {}, "sha512-g/nm5FgUa//MCj1gV09zTJTaM6KBAHqLN907YVQqf7zC49+DcO4B1so4ZX07Ef10Twr6nuqYEH9GEggFXA4Fmg=="],
+
+ "@scure/bip32": ["@scure/[email protected]", "", { "dependencies": { "@noble/curves": "~1.9.0", "@noble/hashes": "~1.8.0", "@scure/base": "~1.2.5" } }, "sha512-E4FFX/N3f4B80AKWp5dP6ow+flD1LQZo/w8UnLGYZO674jS6YnYeepycOOksv+vLPSpgN35wgKgy+ybfTb2SMw=="],
+
+ "@scure/bip39": ["@scure/[email protected]", "", { "dependencies": { "@noble/hashes": "~1.8.0", "@scure/base": "~1.2.5" } }, "sha512-+lF0BbLiJNwVlev4eKelw1WWLaiKXw7sSl8T6FvBlWkdX+94aGJ4o8XjUdlyhTCjd8c+B3KT3JfS8P0bLRNU6A=="],
+
+ "@scure/btc-signer": ["@scure/[email protected]", "", { "dependencies": { "@noble/curves": "~1.9.0", "@noble/hashes": "~1.8.0", "@scure/base": "~1.2.5", "micro-packed": "~0.7.3" } }, "sha512-8nX9T++dFyKpvqksNHfSi9CgRsGnHAQtCdIQ1y1GmbCGLpV97v4MUyemUUT6uDumKL3oo3m4niyY6A32nmdLuQ=="],
+
+ "agent-base": ["[email protected]", "", {}, "sha512-MnA+YT8fwfJPgBx3m60MNqakm30XOkyIoH1y6huTQvC0PwZG7ki8NacLBcrPbNoo8vEZy7Jpuk7+jMO+CUovTQ=="],
+
+ "asn1.js": ["[email protected]", "", { "dependencies": { "bn.js": "^4.0.0", "inherits": "^2.0.1", "minimalistic-assert": "^1.0.0", "safer-buffer": "^2.1.0" } }, "sha512-+I//4cYPccV8LdmBLiX8CYvf9Sp3vQsrqu2QNXRcrbiWvcx/UdlFiqUJJzxRQxgsZmvhXhn4cSKeSmoFjVdupA=="],
+
+ "bn.js": ["[email protected]", "", {}, "sha512-3aRg6/JxfffFD+OlOjOFR3Vo79l39ooBTFucxx+MT3dhCtzn3EmiUPQo+6/OZuI2jbXi3YKgmiTFBgChQMwIRQ=="],
+
+ "buffer-equal-constant-time": ["[email protected]", "", {}, "sha512-zRpUiDwd/xk6ADqPMATG8vc9VPrkck7T07OIx0gnjmJAnHnTVXNQG3vfvWNuiZIkwu9KrKdA1iJKfsfTVxE6NA=="],
+
+ "debug": ["[email protected]", "", { "dependencies": { "ms": "^2.1.3" }, "peerDependencies": { "supports-color": "*" }, "optionalPeers": ["supports-color"] }, "sha512-RGwwWnwQvkVfavKVt22FGLw+xYSdzARwm0ru6DhTVA3umU5hZc28V3kO4stgYryrTlLpuvgI9GiijltAjNbcqA=="],
+
+ "ecdsa-sig-formatter": ["[email protected]", "", { "dependencies": { "safe-buffer": "^5.0.1" } }, "sha512-nagl3RYrbNv6kQkeJIpt6NJZy8twLB/2vtz6yN9Z4vRKHN4/QZJIEbqohALSgwKdnksuY3k5Addp5lg8sVoVcQ=="],
+
+ "http_ece": ["[email protected]", "", {}, "sha512-JrF8SSLVmcvc5NducxgyOrKXe3EsyHMgBFgSaIUGmArKe+rwr0uphRkRXvwiom3I+fpIfoItveHrfudL8/rxuA=="],
+
+ "https-proxy-agent": ["[email protected]", "", { "dependencies": { "agent-base": "^7.1.2", "debug": "4" } }, "sha512-vK9P5/iUfdl95AI+JVyUuIcVtd4ofvtrOr3HNtM2yxC9bnMbEdp3x01OhQNnjb8IJYi38VlTE3mBXwcfvywuSw=="],
+
+ "inherits": ["[email protected]", "", {}, "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ=="],
+
+ "jwa": ["[email protected]", "", { "dependencies": { "buffer-equal-constant-time": "^1.0.1", "ecdsa-sig-formatter": "1.0.11", "safe-buffer": "^5.0.1" } }, "sha512-hRF04fqJIP8Abbkq5NKGN0Bbr3JxlQ+qhZufXVr0DvujKy93ZCbXZMHDL4EOtodSbCWxOqR8MS1tXA5hwqCXDg=="],
+
+ "jws": ["[email protected]", "", { "dependencies": { "jwa": "^2.0.1", "safe-buffer": "^5.0.1" } }, "sha512-EKI/M/yqPncGUUh44xz0PxSidXFr/+r0pA70+gIYhjv+et7yxM+s29Y+VGDkovRofQem0fs7Uvf4+YmAdyRduA=="],
+
+ "micro-packed": ["[email protected]", "", { "dependencies": { "@scure/base": "~1.2.5" } }, "sha512-2Milxs+WNC00TRlem41oRswvw31146GiSaoCT7s3Xi2gMUglW5QBeqlQaZeHr5tJx9nm3i57LNXPqxOOaWtTYg=="],
+
+ "minimalistic-assert": ["[email protected]", "", {}, "sha512-UtJcAD4yEaGtjPezWuO9wC4nwUnVH/8/Im3yEHQP4b67cXlD/Qr9hdITCU1xDbSEXg2XKNaP8jsReV7vQd00/A=="],
+
+ "minimist": ["[email protected]", "", {}, "sha512-2yyAR8qBkN3YuheJanUpWC5U3bb5osDywNB8RzDVlDwDHbocAJveqqj1u8+SVD7jkWT4yvsHCpWqqWqAxb0zCA=="],
+
+ "ms": ["[email protected]", "", {}, "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA=="],
+
+ "nostr-tools": ["[email protected]", "", { "dependencies": { "@noble/ciphers": "2.1.1", "@noble/curves": "2.0.1", "@noble/hashes": "2.0.1", "@scure/base": "2.0.0", "@scure/bip32": "2.0.1", "@scure/bip39": "2.0.1", "nostr-wasm": "0.1.0" }, "peerDependencies": { "typescript": ">=5.0.0" }, "optionalPeers": ["typescript"] }, "sha512-Fa7ZlUdjfUW1P4E7H3yBexhOHYi18XNyvd2n7eNHkYR085xADX6Y8V8Vm7nT/XQajaFOBrptXmVIGkJ2E4vfVw=="],
+
+ "nostr-wasm": ["[email protected]", "", {}, "sha512-78BTryCLcLYv96ONU8Ws3Q1JzjlAt+43pWQhIl86xZmWeegYCNLPml7yQ+gG3vR6V5h4XGj+TxO+SS5dsThQIA=="],
+
+ "safe-buffer": ["[email protected]", "", {}, "sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ=="],
+
+ "safer-buffer": ["[email protected]", "", {}, "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="],
+
+ "web-push": ["[email protected]", "", { "dependencies": { "asn1.js": "^5.3.0", "http_ece": "1.2.0", "https-proxy-agent": "^7.0.0", "jws": "^4.0.0", "minimist": "^1.2.5" }, "bin": { "web-push": "src/cli.js" } }, "sha512-OpiIUe8cuGjrj3mMBFWY+e4MMIkW3SVT+7vEIjvD9kejGUypv8GPDf84JdPWskK8zMRIJ6xYGm+Kxr8YkPyA0A=="],
+
+ "nostr-tools/@noble/curves": ["@noble/[email protected]", "", { "dependencies": { "@noble/hashes": "2.0.1" } }, "sha512-vs1Az2OOTBiP4q0pwjW5aF0xp9n4MxVrmkFBxc6EKZc6ddYx5gaZiAsZoq0uRRXWbi3AT/sBqn05eRPtn1JCPw=="],
+
+ "nostr-tools/@noble/hashes": ["@noble/[email protected]", "", {}, "sha512-XlOlEbQcE9fmuXxrVTXCTlG2nlRXa9Rj3rr5Ue/+tX+nmkgbX720YHh0VR3hBF9xDvwnb8D2shVGOwNx+ulArw=="],
+
+ "nostr-tools/@scure/base": ["@scure/[email protected]", "", {}, "sha512-3E1kpuZginKkek01ovG8krQ0Z44E3DHPjc5S2rjJw9lZn3KSQOs8S7wqikF/AH7iRanHypj85uGyxk0XAyC37w=="],
+
+ "nostr-tools/@scure/bip32": ["@scure/[email protected]", "", { "dependencies": { "@noble/curves": "2.0.1", "@noble/hashes": "2.0.1", "@scure/base": "2.0.0" } }, "sha512-4Md1NI5BzoVP+bhyJaY3K6yMesEFzNS1sE/cP+9nuvE7p/b0kx9XbpDHHFl8dHtufcbdHRUUQdRqLIPHN/s7yA=="],
+
+ "nostr-tools/@scure/bip39": ["@scure/[email protected]", "", { "dependencies": { "@noble/hashes": "2.0.1", "@scure/base": "2.0.0" } }, "sha512-PsxdFj/d2AcJcZDX1FXN3dDgitDDTmwf78rKZq1a6c1P1Nan1X/Sxc7667zU3U+AN60g7SxxP0YCVw2H/hBycg=="],
+ }
+}
diff --git a/coinosv3 b/coinosv3
new file mode 160000
+Subproject 082fc2e4005387697f77e485ae1c783ed3203e9
diff --git a/compose.yml b/compose.yml
new file mode 100644
index 0000000..df0d2d1
--- /dev/null
+++ b/compose.yml
@@ -0,0 +1,62 @@
+# The coinos v3 services. Each runs this checkout under Bun.
+#
+# Secrets and state live outside the checkout, under $STATE (set it in a .env
+# file next to this one; see README.md):
+# $STATE/names/config.json $STATE/names/data/ (names.db)
+# $STATE/nwcpush/config.json $STATE/nwcpush/data/
+# $STATE/blossom/data/
+services:
+ names:
+ image: oven/bun:1.3.14
+ container_name: names
+ working_dir: /app
+ command: bun names/server.js
+ environment:
+ NAMES_CONFIG: /etc/coinosv3/config.json
+ volumes:
+ - .:/app:ro
+ - ${STATE:?set STATE in .env}/names/config.json:/etc/coinosv3/config.json:ro
+ - ${STATE}/names/data:/data
+ - ${CLN_RPC:?set CLN_RPC in .env}:/cln/lightning-rpc
+ - ${CLN_MUT_RPC:-/dev/null}:/cln-mut/lightning-rpc
+ ports:
+ - 127.0.0.1:8798:8798
+ networks: [net]
+ restart: unless-stopped
+
+ nwcpush:
+ image: oven/bun:1.3.14
+ container_name: nwcpush
+ working_dir: /app
+ command: bun nwcpush/server.js
+ environment:
+ NWCPUSH_CONFIG: /etc/coinosv3/config.json
+ volumes:
+ - .:/app:ro
+ - ${STATE}/nwcpush/config.json:/etc/coinosv3/config.json:ro
+ - ${STATE}/nwcpush/data:/data
+ ports:
+ - 127.0.0.1:8797:8797
+ networks: [net]
+ restart: unless-stopped
+
+ blossom:
+ image: oven/bun:1.3.14
+ container_name: blossom
+ working_dir: /app
+ command: bun blossom/server.js
+ environment:
+ BLOSSOM_DATA: /data
+ BLOSSOM_PORT: "8796"
+ BLOSSOM_HOST: blossom.coinos.io
+ volumes:
+ - .:/app:ro
+ - ${STATE}/blossom/data:/data
+ ports:
+ - 127.0.0.1:8796:8796
+ networks: [net]
+ restart: unless-stopped
+
+networks:
+ net:
+ external: true
diff --git a/feed/cache.js b/feed/cache.js
index 4edc017..bfefe98 100644
--- a/feed/cache.js
+++ b/feed/cache.js
@@ -1,5 +1,5 @@
-import { PUBLIC_FEED_RELAYS, popularCandidates } from '../src/popular-feed.js';
-import { isMachinePost } from '../src/lang-guess.js';
+import { PUBLIC_FEED_RELAYS, popularCandidates } from '../coinosv3/src/popular-feed.js';
+import { isMachinePost } from '../coinosv3/src/lang-guess.js';
// One snapshot for all languages; language/mute filtering stays in the browser.
export async function buildSnapshot(query, now = Date.now) {
diff --git a/names/server.js b/names/server.js
index dacbda6..9d94b51 100644
--- a/names/server.js
+++ b/names/server.js
@@ -26,13 +26,13 @@ import { createHash, randomBytes } from 'node:crypto';
import { HDKey } from '@scure/bip32';
import { mnemonicToSeedSync } from '@scure/bip39';
import { lnBackend } from '../bridge/ln.js';
-import { ArkManager } from '../src/ark/manager.js';
+import { ArkManager } from '../coinosv3/src/ark/manager.js';
import { fetchPreview } from './preview.js';
import { translate, translateDeepl, languages } from './translate.js';
-import { decodeAddress } from '../src/ark/proto.js';
-import { decodeNoffer } from '../src/noffer.js';
-import { decodeBolt11 } from '../src/ark/lightning.js';
-import { decodeOffer } from '../src/bolt12.js';
+import { decodeAddress } from '../coinosv3/src/ark/proto.js';
+import { decodeNoffer } from '../coinosv3/src/noffer.js';
+import { decodeBolt11 } from '../coinosv3/src/ark/lightning.js';
+import { decodeOffer } from '../coinosv3/src/bolt12.js';
import { registrationIdentity } from './ownership.js';
const CFG = JSON.parse(readFileSync(process.env.NAMES_CONFIG
diff --git a/names/translate.js b/names/translate.js
index 36ab8cf..bcc47d9 100644
--- a/names/translate.js
+++ b/names/translate.js
@@ -3,7 +3,7 @@
// passes through here; the cache keys on the text itself, so a popular post
// is translated once whoever asks.
import { createHash } from 'node:crypto';
-import { translatable, translatePieces } from '../src/translate-split.js';
+import { translatable, translatePieces } from './vendor/translate-split.js';
const LT = process.env.LT_URL || 'http://libretranslate:5000';
const MAX_CHARS = 5000;
diff --git a/names/vendor/lang-guess.js b/names/vendor/lang-guess.js
new file mode 100644
index 0000000..6d62e30
--- /dev/null
+++ b/names/vendor/lang-guess.js
@@ -0,0 +1,99 @@
+// A rough guess at the language a post is written in, cheap enough to run
+// on every post of a public feed. Script first (a post in Han or Arabic
+// letters is not English), then, among the Latin-script languages the app
+// speaks, a handful of function words each. Short or ambiguous text is
+// "unknown", and unknown is never held against a post.
+const SCRIPTS = [
+ ['latin', /[A-Za-zÀ-ɏḀ-ỿ]/g],
+ ['cyrillic', /[Ѐ-ӿ]/g],
+ ['arabic', /[؀-ۿݐ-ݿ]/g],
+ ['devanagari', /[ऀ-ॿ]/g],
+ ['bengali', /[ঀ-৿]/g],
+ ['tamil', /[஀-௿]/g],
+ ['telugu', /[ఀ-౿]/g],
+ ['kana', /[぀-ヿ]/g],
+ ['han', /[一-鿿㐀-䶿]/g],
+ ['hangul', /[가-힯ᄀ-ᇿ]/g],
+];
+export const LANG_SCRIPT = {
+ en: 'latin', es: 'latin', fr: 'latin', de: 'latin', pt: 'latin', id: 'latin', sw: 'latin', tr: 'latin', vi: 'latin',
+ ru: 'cyrillic', ar: 'arabic', ur: 'arabic', hi: 'devanagari', mr: 'devanagari', bn: 'bengali', ta: 'tamil', te: 'telugu',
+ ja: 'kana', ko: 'hangul', zh: 'han',
+ // not app languages, but languages people read posts in (a translation target)
+ it: 'latin', nl: 'latin', pl: 'latin',
+};
+const STOP = {
+ en: 'the and is to of in that it for you with this on are be have not was but they'.split(' '),
+ es: 'el la de que y en los es un una por con para las del se no como más pero'.split(' '),
+ fr: 'le la les de des et est un une pour que qui dans pas sur avec ce il nous vous'.split(' '),
+ de: 'der die und das ist nicht ein eine ich zu mit den auf für sich dem des auch wir'.split(' '),
+ pt: 'o a de que e do da em um uma para com não os as se mais por isso você'.split(' '),
+ id: 'yang dan di ini itu dengan untuk tidak dari ada saya akan ke juga bisa kita sudah atau kalau aku'.split(' '),
+ tr: 've bir bu için ile de da çok ne gibi daha ama var ben sen mi değil kadar her olan'.split(' '),
+ vi: 'và của là có không được một trong cho những này với các để người đã tôi khi cũng như'.split(' '),
+ sw: 'na ya wa kwa ni za la katika hii kuwa kama hata lakini sana yake wote sasa tu huo hapa'.split(' '),
+ it: 'il di che è e la un una per non sono con del della gli anche ma questo mi più nel'.split(' '),
+ nl: 'de het een en van is dat niet op te zijn met voor ik je die maar ook wat'.split(' '),
+ pl: 'i w nie na się z to że jest do co jak ale tak o po czy już'.split(' '),
+};
+const STOPSETS = Object.fromEntries(Object.entries(STOP).map(([k, v]) => [k, new Set(v)]));
+
+// The text a reader actually reads: no links, no nostr references, no tags.
+export const proseOf = (text) => String(text || '')
+ .replace(/https?:\/\/\S+/g, ' ').replace(/nostr:[a-z0-9]+/gi, ' ').replace(/#[\p{L}\p{N}_]+/gu, ' ');
+
+export function scriptOf(text, min = 3) {
+ let best = null, bestN = 0, total = 0;
+ for (const [name, re] of SCRIPTS) {
+ const n = (text.match(re) || []).length;
+ total += n;
+ if (n > bestN) { best = name; bestN = n; }
+ }
+ return total < min ? null : best;
+}
+
+// A language code from the app's list, or null when it cannot tell.
+export function guessLang(text) {
+ const prose = proseOf(text);
+ const script = scriptOf(prose);
+ if (!script) return null;
+ if (script === 'kana') return 'ja';
+ if (script === 'han') return 'zh';
+ if (script !== 'latin') {
+ const langs = Object.entries(LANG_SCRIPT).filter(([, s]) => s === script).map(([l]) => l);
+ return langs.length === 1 ? langs[0] : null; // ar/ur, hi/mr share a script: unknown between them
+ }
+ const words = prose.toLowerCase().match(/[\p{L}']+/gu) || [];
+ if (words.length < 4) return null;
+ const score = {};
+ for (const w of words) for (const [l, set] of Object.entries(STOPSETS)) if (set.has(w)) score[l] = (score[l] || 0) + 1;
+ const ranked = Object.entries(score).sort((a, b) => b[1] - a[1]);
+ if (!ranked.length || ranked[0][1] < 2) return null;
+ if (ranked[1] && ranked[0][1] < ranked[1][1] * 1.5) return null;
+ return ranked[0][0];
+}
+
+// Does a post read in this language, as far as we can tell? Unknown passes;
+// a wrong script or a clear other language fails.
+export function inLanguage(text, lang) {
+ const want = LANG_SCRIPT[lang];
+ if (!want) return true;
+ const prose = proseOf(text);
+ const script = scriptOf(prose);
+ if (!script) return true; // nothing readable to judge (a picture post, an emoji)
+ if (script !== want) return false;
+ if (want === 'han' && lang === 'zh' && /[぀-ヿ]/.test(prose)) return false; // kana means Japanese
+ const g = guessLang(prose);
+ return g === null || g === lang;
+}
+
+// Machine output dressed as a post: JSON, a hash dump, a wall of symbols.
+export function isMachinePost(text) {
+ const s = String(text || '').trim();
+ if (!s) return false;
+ if (/^[\[{]/.test(s)) { try { JSON.parse(s); return true; } catch {} }
+ const prose = proseOf(s).replace(/\s+/g, '');
+ if (prose.length < 24) return false;
+ const letters = (prose.match(/\p{L}/gu) || []).length;
+ return letters / prose.length < 0.4;
+}
diff --git a/names/vendor/translate-split.js b/names/vendor/translate-split.js
new file mode 100644
index 0000000..95f6468
--- /dev/null
+++ b/names/vendor/translate-split.js
@@ -0,0 +1,61 @@
+// What must come back from a translation exactly as it went in: links,
+// nostr: mentions, custom emoji shortcodes, hashtags, @handles, invoices and
+// other long codes. Translation models mangle them ("https: / / example.com
+// / fot.jpg"), so only the prose between them is translated and the text is
+// put back together around the untouched tokens. Shared by the registrar
+// (names/translate.js) and the browser's own translator (messages.js).
+import { scriptOf, LANG_SCRIPT } from './lang-guess.js';
+
+const KEEP = /(https?:\/\/\S+|nostr:[a-z0-9]+|:[a-z0-9_+-]{1,40}:|#[\p{L}\p{N}_]+|@[\w.-]+(?:@[\w.-]+)?|\b(?:ln|lightning:|cashu|bitcoin:|nevent|npub|nprofile|note|naddr)[a-z0-9]{20,}|\S{40,})/giu;
+
+export function splitProse(text) {
+ const parts = [];
+ let last = 0;
+ for (const m of String(text || '').matchAll(KEEP)) {
+ if (m.index > last) parts.push({ prose: text.slice(last, m.index) });
+ parts.push({ keep: m[0] });
+ last = m.index + m[0].length;
+ }
+ if (last < text.length) parts.push({ prose: text.slice(last) });
+ return parts;
+}
+// a piece worth translating: has words, not just spaces and punctuation
+export const hasWords = (s) => /\p{L}{2,}/u.test(s || '');
+
+// A hashtag stays a hashtag (it's a link to its topic), but one written in
+// another script than the reader's means nothing to them: such a tag gets
+// its translation in brackets after it, "#総合部絵チャ (general art chat)".
+const tagWords = (tag) => tag.slice(1).replace(/_/g, ' ');
+export function glossable(tag, target) {
+ if (!tag.startsWith('#') || !target) return false;
+ const s = scriptOf(tagWords(tag), 1);
+ return !!s && !!LANG_SCRIPT[target] && s !== LANG_SCRIPT[target];
+}
+// What a translator gets to see of a post: its prose, then the words of the
+// hashtags the reader can't read (also what language detection runs on).
+export function translatable(text, target) {
+ const parts = splitProse(text);
+ return {
+ parts,
+ prose: parts.filter((p) => p.prose && hasWords(p.prose)),
+ tags: parts.filter((p) => p.keep && glossable(p.keep, target)),
+ };
+}
+
+// Translate the prose pieces and the glossed tags (one call for all of them)
+// and reassemble. Each piece keeps its own leading/trailing whitespace —
+// line breaks matter.
+export async function translatePieces(text, translateMany, target = null) {
+ const { parts, prose, tags } = translatable(text, target);
+ if (!prose.length && !tags.length) return text;
+ const outs = await translateMany([...prose.map((p) => p.prose.trim()), ...tags.map((p) => tagWords(p.keep))]);
+ prose.forEach((p, i) => {
+ const lead = p.prose.match(/^\s*/)[0], trail = p.prose.match(/\s*$/)[0];
+ p.out = lead + String(outs[i] ?? p.prose.trim()) + trail;
+ });
+ tags.forEach((p, i) => {
+ const g = String(outs[prose.length + i] ?? '').trim();
+ p.out = g && g.toLowerCase() !== tagWords(p.keep).toLowerCase() ? p.keep + ' (' + g + ')' : p.keep;
+ });
+ return parts.map((p) => p.out ?? p.keep ?? p.prose).join('');
+}
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..6267263
--- /dev/null
+++ b/package.json
@@ -0,0 +1,20 @@
+{
+ "name": "coinosv3-server",
+ "private": true,
+ "type": "module",
+ "description": "Server-side services for coinos v3: the payment-name registrar, NWC push, Blossom sync storage, the public feed and media proxy",
+ "license": "MIT",
+ "scripts": {
+ "test": "bun test names/store.test.js"
+ },
+ "dependencies": {
+ "@noble/curves": "1.9.2",
+ "@noble/hashes": "1.8.0",
+ "@scure/base": "1.2.6",
+ "@scure/bip32": "1.7.0",
+ "@scure/bip39": "1.6.0",
+ "@scure/btc-signer": "1.8.1",
+ "nostr-tools": "2.23.5",
+ "web-push": "3.6.7"
+ }
+}
diff --git a/tools/public-feed-cache-test.js b/tools/public-feed-cache-test.js
index 77f833a..412caef 100644
--- a/tools/public-feed-cache-test.js
+++ b/tools/public-feed-cache-test.js
@@ -1,6 +1,6 @@
import assert from 'node:assert/strict';
import { buildSnapshot, createSnapshotCache, snapshotResponse } from '../feed/cache.js';
-import { popularCandidates } from '../src/popular-feed.js';
+import { popularCandidates } from '../coinosv3/src/popular-feed.js';
const id = 'a'.repeat(64), author = 'b'.repeat(64);
const reaction = (pk, kind = 7, tags = []) => ({ kind, pubkey: pk, created_at: 100, tags: [['e', id], ...tags] });
const post = { kind: 1, id, pubkey: author, created_at: 90, content: 'This is a post about the things we build together.', tags: [] };
diff --git a/tools/translate-test.js b/tools/translate-test.js
deleted file mode 100644
index d3fe095..0000000
--- a/tools/translate-test.js
+++ /dev/null
@@ -1,119 +0,0 @@
-// Translation: posts that read foreign are shown in the app's language
-// ("Translated from Spanish · Show original"), automatically by default;
-// with the switch off they offer Translate instead; ⋯ → Translate asks for
-// any post. The registrar's /translate is stubbed here (window.fetch shim).
-// Run: bun tools/translate-test.js
-import puppeteer from './puppeteer.js';
-import { cacheKeyFor } from '../src/wallet.js';
-import { generateSecretKey, getPublicKey, finalizeEvent } from 'nostr-tools/pure';
-import { buildHtml } from '../build.js';
-const sleep = (ms) => new Promise((r) => setTimeout(r, ms));
-let ok = true;
-const check = (n, c, d = '') => { console.log(` ${c ? '✓' : '✗'} ${n}${d ? ' — ' + d : ''}`); if (!c) ok = false; };
-const AUTHOR = (() => { const sk = generateSecretKey(); return { sk, pk: getPublicKey(sk) }; })();
-const now = Math.floor(Date.now() / 1000);
-const post = (content, ago) => finalizeEvent({ kind: 1, created_at: now - ago, tags: [], content }, AUTHOR.sk);
-const ES = post('Hola a todos, hoy compré café con bitcoin en el mercado y fue muy fácil para todos los que estaban allí', 100);
-const JA = post('ビットコインは素晴らしいです。明日また会いましょう。', 200);
-const TAG = post('#総合部絵チャ', 250);
-const EN = post('An ordinary post in English about the weather and the market today', 300);
-const ANSWERS = {
- [ES.content]: { text: 'Hello everyone, today I bought coffee with bitcoin at the market and it was very easy for everyone there', source: 'es' },
- [JA.content]: { text: 'Bitcoin is great. Let’s meet again tomorrow.', source: 'ja' },
- [EN.content]: { text: EN.content, source: 'en' },
- [TAG.content]: { text: '#総合部絵チャ (general art chat)', source: 'ja' },
-};
-
-const html = await buildHtml({ minify: true, pwa: false });
-const server = Bun.serve({ port: 5303, fetch: () => new Response(html, { headers: { 'content-type': 'text/html' } }) });
-const browser = await puppeteer.launch({ executablePath: '/usr/bin/google-chrome', headless: 'new', args: ['--no-sandbox'] });
-const page = await browser.newPage();
-await page.evaluateOnNewDocument((answers) => {
- window.__tr = [];
- try { delete self.Translator; } catch {} // the registrar path, every time
- const real = window.fetch;
- window.fetch = async (url, opts) => {
- if (String(url) === 'https://names.coinos.io/translate') {
- const body = JSON.parse(opts.body);
- window.__tr.push(body);
- const a = answers[body.text];
- await new Promise((r) => setTimeout(r, 150));
- return new Response(JSON.stringify(a || { error: 'nope' }), { status: a ? 200 : 503, headers: { 'content-type': 'application/json' } });
- }
- return real(url, opts);
- };
- const Real = window.WebSocket;
- window.WebSocket = function (...a) {
- const ws = new Real(...a);
- const send = ws.send.bind(ws);
- ws.send = (data) => {
- try { const m = JSON.parse(data); if (m[0] === 'REQ') { setTimeout(() => ws.dispatchEvent(new MessageEvent('message', { data: JSON.stringify(['EOSE', m[1]]) })), 0); return; } if (m[0] === 'EVENT') return; } catch {}
- return send(data);
- };
- return ws;
- };
- window.WebSocket.prototype = Real.prototype; Object.assign(window.WebSocket, Real);
-}, ANSWERS);
-const errs = [];
-page.on('pageerror', (e) => errs.push(String(e)));
-const click = (t) => page.evaluate((x) => { const e = [...document.querySelectorAll('button')].find((n) => n.textContent.trim().toLowerCase().includes(x)); if (e) { e.click(); return true; } return false; }, t);
-const text = () => page.evaluate(() => document.body.innerText);
-const waitText = async (x, ms = 25000) => { for (let i = 0; i < ms / 250; i++) { if ((await text()).toLowerCase().includes(x.toLowerCase())) return true; await sleep(250); } return false; };
-const has = async (x) => (await text()).includes(x);
-const row = (m) => page.evaluate((m) => { const r = [...document.querySelectorAll('[data-zap-post]')].find((n) => n.textContent.includes(m)); return r ? r.innerText : null; }, m);
-const openFeed = async () => { await page.evaluate(() => document.querySelector('.app-nav-button[aria-label="Feed"]')?.click()); await sleep(1200); };
-
-try {
- await page.setViewport({ width: 390, height: 844 });
- await page.goto('http://localhost:5303/', { waitUntil: 'domcontentloaded' });
- await page.evaluate(() => { localStorage.setItem('btc-wallet-network', 'regtest'); localStorage.setItem('btc-wallet-lang', 'en'); });
- await page.reload({ waitUntil: 'domcontentloaded' });
- await sleep(400);
- await click('create a new wallet'); await sleep(600);
- await page.waitForSelector('.words .w .t');
- const mn = (await page.$$eval('.words .w .t', (l) => l.map((e) => e.textContent.trim()))).join(' ');
- await click('skip verification');
- await waitText('receive', 20000);
- const base = cacheKeyFor(mn + '\n');
- await page.evaluate(([k, pk, ns]) => {
- localStorage.setItem(k + ':follows', JSON.stringify({ tags: [['p', pk]], c: '', at: Math.floor(Date.now() / 1000) }));
- localStorage.setItem(k + ':feedNotes', JSON.stringify(ns));
- localStorage.setItem(k + ':profiles', JSON.stringify({ [pk]: { name: 'Globetrotter', t: Date.now() } }));
- localStorage.setItem('btc-wallet-feed:' + k, 'following');
- }, [base, AUTHOR.pk, [ES, JA, TAG, EN]]);
- await page.reload({ waitUntil: 'domcontentloaded' });
- await waitText('receive', 20000);
- await openFeed();
-
- console.log('\n[automatic, the default]');
- check('the Spanish post is shown in English', await waitText('today I bought coffee with bitcoin', 10000) && !(await has('compré café')));
- check('...saying where it came from', /Translated from Spanish/.test(await row('today I bought coffee') || ''), (await row('today I bought coffee') || '').split('\n').slice(-6).join(' | '));
- check('the Japanese post too', await waitText('Bitcoin is great', 5000) && /Translated from Japanese/.test(await row('Bitcoin is great') || ''));
- check('a post that is only a Japanese hashtag gets its tag glossed, the tag kept', await waitText('#総合部絵チャ (general art chat)', 5000));
- const asked = await page.evaluate(() => window.__tr.map((b) => b.text.slice(0, 12) + '>' + b.target));
- check('the English post is left alone (never sent)', asked.length === 3 && !asked.some((x) => x.startsWith('An ordinary')), asked.join(', '));
- await page.evaluate(() => { const r = [...document.querySelectorAll('[data-zap-post]')].find((n) => n.textContent.includes('today I bought coffee')); [...r.querySelectorAll('.note-translate-btn')].find((b) => /original/i.test(b.textContent)).click(); });
- await sleep(400);
- check('Show original brings the Spanish back', await has('compré café') && !(await has('today I bought coffee')));
- check('...with the offer to translate again', /Translate/.test(await row('compré café') || ''));
-
- console.log('\n[⋯ → Translate on a post the guess calls English]');
- await page.evaluate(() => { const r = [...document.querySelectorAll('[data-zap-post]')].find((n) => n.textContent.includes('An ordinary post')); [...r.querySelectorAll('button')].find((b) => b.getAttribute('aria-label') === 'More').click(); });
- await sleep(300);
- check('the menu offers Translate', await page.evaluate(() => [...document.querySelectorAll('.confirm-pop button')].some((b) => /Translate/.test(b.textContent))));
- await page.evaluate(() => [...document.querySelectorAll('.confirm-pop button')].find((b) => /Translate/.test(b.textContent)).click());
- check('it says the post is already in English', await waitText('already in your language', 4000));
-
- console.log('\n[automatic switched off]');
- await page.evaluate(() => localStorage.setItem('coinos-auto-translate', '0'));
- await page.reload({ waitUntil: 'domcontentloaded' });
- await waitText('receive', 20000);
- await openFeed();
- check('foreign posts stay as written', await waitText('明日また会いましょう', 10000) && !(await has('Bitcoin is great')));
- check('...offering Translate', /Translate/.test(await row('明日また') || ''));
- await page.evaluate(() => { const r = [...document.querySelectorAll('[data-zap-post]')].find((n) => n.textContent.includes('明日また')); r.querySelector('.note-translate-btn').click(); });
- check('tapping it translates (remembered from before: no new request)', await waitText('Bitcoin is great', 5000));
- check('no page errors', errs.length === 0, errs.slice(0, 2).join(' | '));
-} finally { await browser.close(); server.stop(true); }
-console.log(ok ? '\n✅ posts translate into the reader\'s language' : '\n❌ failed');
-process.exit(ok ? 0 : 1);
generated by cgit v1.2.3 (git 2.51.0) at 2026-10-25 15:03:55 +0000