add: text fields and button in signup page

.gitignore

@@ -39,4 +39,6 @@ redis/
 dist/
 build/
 
-docker-compose.yml
+docker-compose.yml
+
+ucaptcha-config.yaml

.idea/compiler.xml

@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="TypeScriptCompiler">
-    <option name="useTypesFromServer" value="true" />
-  </component>
-</project>

.idea/cvsa.iml

@@ -28,6 +28,8 @@
       <excludeFolder url="file://$MODULE_DIR$/packages/crawler/logs" />
       <excludeFolder url="file://$MODULE_DIR$/data" />
       <excludeFolder url="file://$MODULE_DIR$/redis" />
+      <excludeFolder url="file://$MODULE_DIR$/ml" />
+      <excludeFolder url="file://$MODULE_DIR$/src" />
     </content>
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />

bun.lock

@@ -19,6 +19,7 @@
         "hono": "^4.7.8",
         "hono-rate-limiter": "^0.4.2",
         "ioredis": "^5.6.1",
+        "limiter": "^3.0.0",
         "postgres": "^3.4.5",
         "rate-limit-redis": "^4.2.0",
         "yup": "^1.6.1",
@@ -32,6 +33,7 @@
     "packages/core": {
       "name": "core",
       "dependencies": {
+        "@koshnic/ratelimit": "^1.0.3",
         "chalk": "^5.4.1",
         "ioredis": "^5.6.1",
         "logform": "^2.7.0",
@@ -233,6 +235,8 @@
 
     "@jridgewell/trace-mapping": ["@jridgewell/trace-mapping@0.3.25", "", { "dependencies": { "@jridgewell/resolve-uri": "^3.1.0", "@jridgewell/sourcemap-codec": "^1.4.14" } }, "sha512-vNk6aEwybGtawWmy/PzwnGDOjCkLWSD2wqvjGGAgOAwCGWySYXfYoxt00IJkTF+8Lb57DwOb3Aa0o9CApepiYQ=="],
 
+    "@koshnic/ratelimit": ["@koshnic/ratelimit@1.0.3", "", { "dependencies": { "@types/chai": "^4.3.9", "@types/mocha": "^10.0.3", "chai": "^4.3.10", "ioredis": "^5.3.2", "mocha": "^10.2.0" } }, "sha512-cfDcSc+I+M4hNM+/4M+lfn8UuTq4OEFKl78ThOcGNaO7g8tWb1vm2qVpV1p1loYao1mqk00NBNwHQu2E/qFq2g=="],
+
     "@msgpackr-extract/msgpackr-extract-darwin-arm64": ["@msgpackr-extract/msgpackr-extract-darwin-arm64@3.0.3", "", { "os": "darwin", "cpu": "arm64" }, "sha512-QZHtlVgbAdy2zAqNA9Gu1UpIuI8Xvsd1v8ic6B2pZmeFnFcMWiPLfWXh7TVw4eGEZ/C9TH281KwhVoeQUKbyjw=="],
 
     "@msgpackr-extract/msgpackr-extract-darwin-x64": ["@msgpackr-extract/msgpackr-extract-darwin-x64@3.0.3", "", { "os": "darwin", "cpu": "x64" }, "sha512-mdzd3AVzYKuUmiWOQ8GNhl64/IoFGol569zNRdkLReh6LRLHOXxU4U8eq0JwaD8iFHdVGqSy4IjFL4reoWCDFw=="],
@@ -369,6 +373,8 @@
 
     "@types/bun": ["@types/bun@1.2.11", "", { "dependencies": { "bun-types": "1.2.11" } }, "sha512-ZLbbI91EmmGwlWTRWuV6J19IUiUC5YQ3TCEuSHI3usIP75kuoA8/0PVF+LTrbEnVc8JIhpElWOxv1ocI1fJBbw=="],
 
+    "@types/chai": ["@types/chai@4.3.20", "", {}, "sha512-/pC9HAB5I/xMlc5FP77qjCnI16ChlJfW0tGa0IUcFn38VJrTV6DeZ60NU5KZBtaOZqjdpwTWohz5HU1RrhiYxQ=="],
+
     "@types/debug": ["@types/debug@4.1.12", "", { "dependencies": { "@types/ms": "*" } }, "sha512-vIChWdVG3LG1SMxEvI/AK+FWJthlrqlTu7fbrlywTkkaONwk/UAGaULXRlf8vkzFBLVm0zkMdCquhL5aOjhXPQ=="],
 
     "@types/estree": ["@types/estree@1.0.7", "", {}, "sha512-w28IoSUCJpidD/TGviZwwMJckNESJZXFu7NBZ5YJ4mEUnNraUn9Pm8HSZm/jDF1pDWYKspWE7oVphigUPRakIQ=="],
@@ -381,6 +387,8 @@
 
     "@types/mdast": ["@types/mdast@4.0.4", "", { "dependencies": { "@types/unist": "*" } }, "sha512-kGaNbPh1k7AFzgpud/gMdvIm5xuECykRR+JnWKQno9TAXVa6WIVCGTPvYGekIDL4uwCZQSYbUxNBSb1aUo79oA=="],
 
+    "@types/mocha": ["@types/mocha@10.0.10", "", {}, "sha512-xPyYSz1cMPnJQhl0CLMH68j3gprKZaTjG3s5Vi+fDgx+uhG9NOXwbVt52eFS8ECyXhyKcjDLCBEqBExKuiZb7Q=="],
+
     "@types/ms": ["@types/ms@2.1.0", "", {}, "sha512-GsCCIZDE/p3i96vtEqx+7dBUGXrc7zeSK3wwPHIaRThS+9OhWIXRqzs4d6k1SVU8g91DrNRWxWUGhp5KXQb2VA=="],
 
     "@types/nlcst": ["@types/nlcst@2.0.3", "", { "dependencies": { "@types/unist": "*" } }, "sha512-vSYNSDe6Ix3q+6Z7ri9lyWqgGhJTmzRjZRqyq15N0Z/1/UnVsno9G/N40NBijoYx2seFDIl0+B2mgAb9mezUCA=="],
@@ -417,6 +425,8 @@
 
     "ansi-align": ["ansi-align@3.0.1", "", { "dependencies": { "string-width": "^4.1.0" } }, "sha512-IOfwwBF5iczOjp/WeY4YxyjqAFMQoZufdQWDd19SEExbVLNXqvpzSJ/M7Za4/sCPmQ0+GRquoA7bGcINcxew6w=="],
 
+    "ansi-colors": ["ansi-colors@4.1.3", "", {}, "sha512-/6w/C21Pm1A7aZitlI5Ni/2J6FFQN8i1Cvz3kHABAAbw93v/NlvKdVOqz7CCWz/3iv/JplRSEEZ83XION15ovw=="],
+
     "ansi-regex": ["ansi-regex@5.0.1", "", {}, "sha512-quJQXlTSUGL2LH9SUXo8VwsY4soanhgo6LNSm84E1LBcE8s3O0wpdiRzyR9z/ZZJMlMWv37qOOb9pdJlMUEKFQ=="],
 
     "ansi-styles": ["ansi-styles@4.3.0", "", { "dependencies": { "color-convert": "^2.0.1" } }, "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg=="],
@@ -455,6 +465,8 @@
 
     "base64-js": ["base64-js@1.5.1", "", {}, "sha512-AKpaYlHn8t4SVbOHCy+b5+KKgvR4vrsD8vbvrbiQJps7fKDTkjkDry6ji0rUJjC0kzbNePLwzxq8iypo41qeWA=="],
 
+    "binary-extensions": ["binary-extensions@2.3.0", "", {}, "sha512-Ceh+7ox5qe7LJuLHoY0feh3pHuUDHAcRUeyL2VYghZwfpkNIy/+8Ocg0a3UuSoYzavmylwuLWQOf3hl0jjMMIw=="],
+
     "blob-to-buffer": ["blob-to-buffer@1.2.9", "", {}, "sha512-BF033y5fN6OCofD3vgHmNtwZWRcq9NLyyxyILx9hfMy1sXYy4ojFl765hJ2lP0YaN2fuxPaLO2Vzzoxy0FLFFA=="],
 
     "body-parser": ["body-parser@2.2.0", "", { "dependencies": { "bytes": "^3.1.2", "content-type": "^1.0.5", "debug": "^4.4.0", "http-errors": "^2.0.0", "iconv-lite": "^0.6.3", "on-finished": "^2.4.1", "qs": "^6.14.0", "raw-body": "^3.0.0", "type-is": "^2.0.0" } }, "sha512-02qvAaxv8tp7fBa/mw1ga98OGm+eCbqzJOKoRt70sLmfEEi+jyBYVTDGfCL/k06/4EMk/z01gCe7HoCH/f2LTg=="],
@@ -463,10 +475,14 @@
 
     "boxen": ["boxen@8.0.1", "", { "dependencies": { "ansi-align": "^3.0.1", "camelcase": "^8.0.0", "chalk": "^5.3.0", "cli-boxes": "^3.0.0", "string-width": "^7.2.0", "type-fest": "^4.21.0", "widest-line": "^5.0.0", "wrap-ansi": "^9.0.0" } }, "sha512-F3PH5k5juxom4xktynS7MoFY+NUWH5LC4CnH11YB8NPew+HLpmBLCybSAEyb2F+4pRXhuhWqFesoQd6DAyc2hw=="],
 
-    "brace-expansion": ["brace-expansion@1.1.11", "", { "dependencies": { "balanced-match": "^1.0.0", "concat-map": "0.0.1" } }, "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA=="],
+    "brace-expansion": ["brace-expansion@2.0.1", "", { "dependencies": { "balanced-match": "^1.0.0" } }, "sha512-XnAIvQ8eM+kC6aULx6wuQiwVsnzsi9d3WxzV3FpWTGA19F621kwdbsAcFKXgKUHZWsy+mY6iL1sHTxWEFCytDA=="],
+
+    "braces": ["braces@3.0.3", "", { "dependencies": { "fill-range": "^7.1.1" } }, "sha512-yQbXgO/OSZVD2IsiLlro+7Hf6Q18EJrKSEsdoMzKePKXct3gvD8oLcOQdIzGupr5Fj+EDe8gO/lxc1BzfMpxvA=="],
 
     "brotli": ["brotli@1.3.3", "", { "dependencies": { "base64-js": "^1.1.2" } }, "sha512-oTKjJdShmDuGW94SyyaoQvAjf30dZaHnjJ8uAF+u2/vGJkJbJPJAT1gDiOJP5v1Zb6f9KEyW/1HpuaWIXtGHPg=="],
 
+    "browser-stdout": ["browser-stdout@1.3.1", "", {}, "sha512-qhAVI1+Av2X7qelOfAIYwXONood6XlZE/fXaBSmW/T5SzLAmCgzi+eiWE7fUvbHaeNBQH13UftjpXxsfLkMpgw=="],
+
     "browserslist": ["browserslist@4.24.4", "", { "dependencies": { "caniuse-lite": "^1.0.30001688", "electron-to-chromium": "^1.5.73", "node-releases": "^2.0.19", "update-browserslist-db": "^1.1.1" }, "bin": { "browserslist": "cli.js" } }, "sha512-KDi1Ny1gSePi1vm0q4oxSF8b4DR44GF4BbmS2YdhPLOEqd8pDviZOGH/GsmRwoWJ2+5Lr085X7naowMwKHDG1A=="],
 
     "bullmq": ["bullmq@5.52.1", "", { "dependencies": { "cron-parser": "^4.9.0", "ioredis": "^5.4.1", "msgpackr": "^1.11.2", "node-abort-controller": "^3.1.1", "semver": "^7.5.4", "tslib": "^2.0.0", "uuid": "^9.0.0" } }, "sha512-u7CSV9wID3MBEX2DNubEErbAlrADgm8abUBAi6h8rQTnuTkhhgMs2iD7uhqplK8lIgUOkBIW3sDJWaMSInH47A=="],
@@ -499,7 +515,7 @@
 
     "check-error": ["check-error@2.1.1", "", {}, "sha512-OAlb+T7V4Op9OwdkjmguYRqncdlx5JiofwOAUkmTF+jNdHwzTaTs4sRAGpzLF3oOz5xAyDGrPgeIDFQmDOTiJw=="],
 
-    "chokidar": ["chokidar@4.0.3", "", { "dependencies": { "readdirp": "^4.0.1" } }, "sha512-Qgzu8kfBvo+cA4962jnP1KkS6Dop5NS6g7R5LFYJr4b8Ub94PPQXUksCw9PvXoeXPRRddRNC5C1JQUR2SMGtnA=="],
+    "chokidar": ["chokidar@3.6.0", "", { "dependencies": { "anymatch": "~3.1.2", "braces": "~3.0.2", "glob-parent": "~5.1.2", "is-binary-path": "~2.1.0", "is-glob": "~4.0.1", "normalize-path": "~3.0.0", "readdirp": "~3.6.0" }, "optionalDependencies": { "fsevents": "~2.3.2" } }, "sha512-7VT13fmjotKpGipCW9JEQAusEPE+Ei8nl6/g4FBAmIm0GOOLMua9NDDo/DWp0ZAxCr3cPq5ZpBqmPAQgDda2Pw=="],
 
     "chownr": ["chownr@3.0.0", "", {}, "sha512-+IxzY9BZOQd/XuYPRmrvEVjF/nqj5kgT4kEq7VofrDoM1MxoRjEWkrCC3EtLi59TVawxTAn+orJwFQcrqEN1+g=="],
 
@@ -567,6 +583,8 @@
 
     "debug": ["debug@4.4.0", "", { "dependencies": { "ms": "^2.1.3" } }, "sha512-6WTZ/IxCY/T6BALoZHaE4ctp9xm+Z5kY/pzYaCHRFeyVhojxlrm+46y68HA6hr0TcwEssoxNiDEUJQjfPZ/RYA=="],
 
+    "decamelize": ["decamelize@4.0.0", "", {}, "sha512-9iE1PgSik9HeIIw2JO94IidnE3eBoQrFJ3w7sFuzSX4DpmZ3v5sZpUiV5Swcf6mQEF+Y0ru8Neo+p+nyh2J+hQ=="],
+
     "decode-named-character-reference": ["decode-named-character-reference@1.1.0", "", { "dependencies": { "character-entities": "^2.0.0" } }, "sha512-Wy+JTSbFThEOXQIR2L6mxJvEs+veIzpmqD7ynWxMXGpnk3smkHQOp6forLdHsKpAMW9iJpaBBIxz285t1n1C3w=="],
 
     "dedent-js": ["dedent-js@1.0.1", "", {}, "sha512-OUepMozQULMLUmhxS95Vudo0jb0UchLimi3+pQ2plj61Fcy8axbP9hbiD4Sz6DPqn6XG3kfmziVfQ1rSys5AJQ=="],
@@ -677,8 +695,14 @@
 
     "filelist": ["filelist@1.0.4", "", { "dependencies": { "minimatch": "^5.0.1" } }, "sha512-w1cEuf3S+DrLCQL7ET6kz+gmlJdbq9J7yXCSjK/OZCPA+qEN1WyF4ZAf0YYJa4/shHJra2t/d/r8SV4Ji+x+8Q=="],
 
+    "fill-range": ["fill-range@7.1.1", "", { "dependencies": { "to-regex-range": "^5.0.1" } }, "sha512-YsGpe3WHLK8ZYi4tWDg2Jy3ebRz2rXowDxnld4bkQB00cc/1Zw9AWnC0i9ztDJitivtQvaI9KaLyKrc+hBW0yg=="],
+
     "finalhandler": ["finalhandler@2.1.0", "", { "dependencies": { "debug": "^4.4.0", "encodeurl": "^2.0.0", "escape-html": "^1.0.3", "on-finished": "^2.4.1", "parseurl": "^1.3.3", "statuses": "^2.0.1" } }, "sha512-/t88Ty3d5JWQbWYgaOGCCYfXRwV1+be02WqYYlL6h0lEiUAMPM8o8qKGO01YIkOHzka2up08wvgYD0mDiI+q3Q=="],
 
+    "find-up": ["find-up@5.0.0", "", { "dependencies": { "locate-path": "^6.0.0", "path-exists": "^4.0.0" } }, "sha512-78/PXT1wlLLDgTzDs7sjq9hzz0vXD+zn+7wypEe4fXQxCmdmqfGsEPQxmiCSQI3ajFV91bVSsvNtrJRiW6nGng=="],
+
+    "flat": ["flat@5.0.2", "", { "bin": { "flat": "cli.js" } }, "sha512-b6suED+5/3rTpUBdG1gupIl8MPFCAMA0QXwmljLhvCUKcUvdE4gWky9zpuGCcXHOsz4J9wPGNWq6OKpmIzz3hQ=="],
+
     "flatbuffers": ["flatbuffers@25.2.10", "", {}, "sha512-7JlN9ZvLDG1McO3kbX0k4v+SUAg48L1rIwEvN6ZQl/eCtgJz9UylTMzE9wrmYrcorgxm3CX/3T/w5VAub99UUw=="],
 
     "flattie": ["flattie@1.1.1", "", {}, "sha512-9UbaD6XdAL97+k/n+N7JwX46K/M6Zc6KcFYskrYL8wbBV/Uyk0CTAMY0VT+qiK5PM7AIc9aTWYtq65U7T+aCNQ=="],
@@ -699,6 +723,8 @@
 
     "frontend": ["frontend@workspace:packages/frontend"],
 
+    "fs.realpath": ["fs.realpath@1.0.0", "", {}, "sha512-OO0pH2lK6a0hZnAdau5ItzHPI6pUlvI7jMVnxUQRtw4owF2wk8lOSabtGDCTP4Ggrg2MbGnWO9X8K1t4+fGMDw=="],
+
     "fsevents": ["fsevents@2.3.3", "", { "os": "darwin" }, "sha512-5xoDfX+fL7faATnagmWPpbFtwh/R77WmMMqqHGS65C3vvB0YHrgF+B1YmZ3441tMj5n63k0212XNoJwzlhffQw=="],
 
     "function-bind": ["function-bind@1.1.2", "", {}, "sha512-7XHNxH7qX9xG5mIwxkhumTox/MIRNcOgDrxWsMt2pAr23WHp6MrRlN7FBSFpCpr+oVO0F744iUgR82nJMfG2SA=="],
@@ -707,13 +733,17 @@
 
     "get-east-asian-width": ["get-east-asian-width@1.3.0", "", {}, "sha512-vpeMIQKxczTD/0s2CdEWHcb0eeJe6TFjxb+J5xgX7hScxqrGuyjmv4c1D4A/gelKfyox0gJJwIHF+fLjeaM8kQ=="],
 
+    "get-func-name": ["get-func-name@2.0.2", "", {}, "sha512-8vXOvuE167CtIc3OyItco7N/dpRtBbYOsPsXCz7X/PMnlGjYjSGuZJgM1Y7mmew7BKf9BqvLX2tnOVy1BBUsxQ=="],
+
     "get-intrinsic": ["get-intrinsic@1.3.0", "", { "dependencies": { "call-bind-apply-helpers": "^1.0.2", "es-define-property": "^1.0.1", "es-errors": "^1.3.0", "es-object-atoms": "^1.1.1", "function-bind": "^1.1.2", "get-proto": "^1.0.1", "gopd": "^1.2.0", "has-symbols": "^1.1.0", "hasown": "^2.0.2", "math-intrinsics": "^1.1.0" } }, "sha512-9fSjSaos/fRIVIp+xSJlE6lfwhES7LNtKaCBIamHsjr2na1BiABJPo0mOjjz8GJDURarmCPGqaiVg5mfjb98CQ=="],
 
     "get-proto": ["get-proto@1.0.1", "", { "dependencies": { "dunder-proto": "^1.0.1", "es-object-atoms": "^1.0.0" } }, "sha512-sTSfBjoXBp89JvIKIefqw7U2CCebsc74kiY6awiGogKtoSGbgjYE/G/+l9sF3MWFPNc9IcoOC4ODfKHfxFmp0g=="],
 
     "github-slugger": ["github-slugger@2.0.0", "", {}, "sha512-IaOQ9puYtjrkq7Y0Ygl9KDZnrf/aiUJYUpVf89y8kyaxbRG7Y1SrX/jaumrv81vc61+kiMempujsM3Yw7w5qcw=="],
 
-    "glob": ["glob@10.4.5", "", { "dependencies": { "foreground-child": "^3.1.0", "jackspeak": "^3.1.2", "minimatch": "^9.0.4", "minipass": "^7.1.2", "package-json-from-dist": "^1.0.0", "path-scurry": "^1.11.1" }, "bin": { "glob": "dist/esm/bin.mjs" } }, "sha512-7Bv8RF0k6xjo7d4A/PxYLbUCfb6c+Vpd2/mB2yRDlew7Jb5hEXiCD9ibfO7wpk8i4sevK6DFny9h7EYbM3/sHg=="],
+    "glob": ["glob@8.1.0", "", { "dependencies": { "fs.realpath": "^1.0.0", "inflight": "^1.0.4", "inherits": "2", "minimatch": "^5.0.1", "once": "^1.3.0" } }, "sha512-r8hpEjiQEYlF2QU0df3dS+nxxSIreXQS1qRhMJM0Q5NDdR386C7jb7Hwwod8Fgiuex+k0GFjgft18yvxm5XoCQ=="],
+
+    "glob-parent": ["glob-parent@5.1.2", "", { "dependencies": { "is-glob": "^4.0.1" } }, "sha512-AOIgSQCepiJYwP3ARnGx+5VnTu2HBYdzbGP45eLw1vr3zB3vZLeyed1sC9hnbcOc9/SrMyM5RPQrkGz4aS9Zow=="],
 
     "glob-regex": ["glob-regex@0.3.2", "", {}, "sha512-m5blUd3/OqDTWwzBBtWBPrGlAzatRywHameHeekAZyZrskYouOGdNB8T/q6JucucvJXtOuyHIn0/Yia7iDasDw=="],
 
@@ -761,6 +791,8 @@
 
     "hastscript": ["hastscript@9.0.1", "", { "dependencies": { "@types/hast": "^3.0.0", "comma-separated-tokens": "^2.0.0", "hast-util-parse-selector": "^4.0.0", "property-information": "^7.0.0", "space-separated-tokens": "^2.0.0" } }, "sha512-g7df9rMFX/SPi34tyGCyUBREQoKkapwdY/T04Qn9TDWfHhAYt4/I0gMVirzK5wEzeUqIjEB+LXC/ypb7Aqno5w=="],
 
+    "he": ["he@1.2.0", "", { "bin": { "he": "bin/he" } }, "sha512-F/1DnUGPopORZi0ni+CvrCgHQ5FyEAHRLSApuYWMmrbSwoN2Mn/7k+Gl38gJnR7yyDZk6WLXwiGod1JOWNDKGw=="],
+
     "hono": ["hono@4.7.8", "", {}, "sha512-PCibtFdxa7/Ldud9yddl1G81GjYaeMYYTq4ywSaNsYbB1Lug4mwtOMJf2WXykL0pntYwmpRJeOI3NmoDgD+Jxw=="],
 
     "hono-rate-limiter": ["hono-rate-limiter@0.4.2", "", { "peerDependencies": { "hono": "^4.1.1" } }, "sha512-AAtFqgADyrmbDijcRTT/HJfwqfvhalya2Zo+MgfdrMPas3zSMD8SU03cv+ZsYwRU1swv7zgVt0shwN059yzhjw=="],
@@ -777,6 +809,8 @@
 
     "import-meta-resolve": ["import-meta-resolve@4.1.0", "", {}, "sha512-I6fiaX09Xivtk+THaMfAwnA3MVA5Big1WHF1Dfx9hFuvNIWpXnorlkzhcQf6ehrqQiiZECRt1poOAkPmer3ruw=="],
 
+    "inflight": ["inflight@1.0.6", "", { "dependencies": { "once": "^1.3.0", "wrappy": "1" } }, "sha512-k92I/b08q4wvFscXCLvqfsHCrjrF7yiXsQuIVvVE7N82W3+aqpzuUdBbfhWcy/FZR3/4IgflMgKLOsvPDrGCJA=="],
+
     "inherits": ["inherits@2.0.4", "", {}, "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ=="],
 
     "ioredis": ["ioredis@5.6.1", "", { "dependencies": { "@ioredis/commands": "^1.1.1", "cluster-key-slot": "^1.1.0", "debug": "^4.3.4", "denque": "^2.1.0", "lodash.defaults": "^4.2.0", "lodash.isarguments": "^3.1.0", "redis-errors": "^1.2.0", "redis-parser": "^3.0.0", "standard-as-callback": "^2.1.0" } }, "sha512-UxC0Yv1Y4WRJiGQxQkP0hfdL0/5/6YvdfOOClRgJ0qppSarkhneSa6UvkMkms0AkdGimSH3Ikqm+6mkMmX7vGA=="],
@@ -787,13 +821,21 @@
 
     "is-arrayish": ["is-arrayish@0.3.2", "", {}, "sha512-eVRqCvVlZbuw3GrM63ovNSNAeA1K16kaR/LRY/92w0zxQ5/1YzwblUX652i4Xs9RwAGjW9d9y6X88t8OaAJfWQ=="],
 
+    "is-binary-path": ["is-binary-path@2.1.0", "", { "dependencies": { "binary-extensions": "^2.0.0" } }, "sha512-ZMERYes6pDydyuGidse7OsHxtbI7WVeUEozgR/g7rd0xUimYNlvZRE/K2MgZTjWy725IfelLeVcEM97mmtRGXw=="],
+
     "is-docker": ["is-docker@3.0.0", "", { "bin": { "is-docker": "cli.js" } }, "sha512-eljcgEDlEns/7AXFosB5K/2nCM4P7FQPkGc/DWLy5rmFEWvZayGrik1d9/QIY5nJ4f9YsVvBkA6kJpHn9rISdQ=="],
 
+    "is-extglob": ["is-extglob@2.1.1", "", {}, "sha512-SbKbANkN603Vi4jEZv49LeVJMn4yGwsbzZworEoyEiutsN3nJYdbO36zfhGJ6QEDpOZIFkDtnq5JRxmvl3jsoQ=="],
+
     "is-fullwidth-code-point": ["is-fullwidth-code-point@3.0.0", "", {}, "sha512-zymm5+u+sCsSWyD9qNaejV3DFvhCKclKdizYaJUuHA83RLjb7nSuGnddCHGv0hk+KY7BMAlsWeK4Ueg6EV6XQg=="],
 
+    "is-glob": ["is-glob@4.0.3", "", { "dependencies": { "is-extglob": "^2.1.1" } }, "sha512-xelSayHH36ZgE7ZWhli7pW34hNbNl8Ojv5KVmkJD4hBdD3th8Tfk9vYasLM+mXWOZhFkgZfxhLSnrwRr4elSSg=="],
+
     "is-inside-container": ["is-inside-container@1.0.0", "", { "dependencies": { "is-docker": "^3.0.0" }, "bin": { "is-inside-container": "cli.js" } }, "sha512-KIYLCCJghfHZxqjYBE7rEy0OBuTd5xCHS7tHVgvCLkx7StIoaxwNW3hCALgEUjFfeRk+MG/Qxmp/vtETEF3tRA=="],
 
-    "is-plain-obj": ["is-plain-obj@4.1.0", "", {}, "sha512-+Pgi+vMuUNkJyExiMBt5IlFoMyKnr5zhJ4Uspz58WOhBF5QoIZkFyNHIbBAtHwzVAgk5RtndVNsDRN61/mmDqg=="],
+    "is-number": ["is-number@7.0.0", "", {}, "sha512-41Cifkg6e8TylSpdtTpeLVMqvSBEVzTttHvERD741+pnZ8ANv0004MRL43QKPDlK9cGvNp6NZWZUBlbGXYxxng=="],
+
+    "is-plain-obj": ["is-plain-obj@2.1.0", "", {}, "sha512-YWnfyRwxL/+SsrWYfOpUtz5b3YD+nyfkHvjbcanzk8zgyO4ASD67uVMRt8k5bM4lLMDnXfriRhOpemw+NfT1eA=="],
 
     "is-promise": ["is-promise@4.0.0", "", {}, "sha512-hvpoI6korhJMnej285dSg6nu1+e6uxs7zG3BYAm5byqDsgJNWwxzM6z6iZiAgQR4TJ30JmBTOwqZUw3WlyH3AQ=="],
 
@@ -803,6 +845,8 @@
 
     "is-stream": ["is-stream@2.0.1", "", {}, "sha512-hFoiJiTl63nn+kstHGBtewWSKnQLpyb155KHheA1l39uvtO9nWIop1p3udqPcUd/xbF1VLMO4n7OI6p7RbngDg=="],
 
+    "is-unicode-supported": ["is-unicode-supported@0.1.0", "", {}, "sha512-knxG2q4UC3u8stRGyAVJCOdxFmv5DZiRcdlIaAQXAbSfJya+OhopNotLQrstBhququ4ZpuKbDc/8S6mgXgPFPw=="],
+
     "is-wsl": ["is-wsl@3.1.0", "", { "dependencies": { "is-inside-container": "^1.0.0" } }, "sha512-UcVfVfaK4Sc4m7X3dUSoHoozQGBEFeDC+zVo06t98xe8CzHSZZBekNXH+tu0NalHolcJ/QAGqS46Hef7QXBIMw=="],
 
     "isexe": ["isexe@2.0.0", "", {}, "sha512-RHxMLp9lnKHGHRng9QFhRCMbYAcVpn69smSGcq3f36xjgVVWThj4qqLbTLlq7Ssj8B+fIQ1EuCEGI2lKsyQeIw=="],
@@ -845,16 +889,22 @@
 
     "lightningcss-win32-x64-msvc": ["lightningcss-win32-x64-msvc@1.29.2", "", { "os": "win32", "cpu": "x64" }, "sha512-EdIUW3B2vLuHmv7urfzMI/h2fmlnOQBk1xlsDxkN1tCWKjNFjfLhGxYk8C8mzpSfr+A6jFFIi8fU6LbQGsRWjA=="],
 
+    "limiter": ["limiter@3.0.0", "", {}, "sha512-hev7DuXojsTFl2YwyzUJMDnZ/qBDd3yZQLSH3aD4tdL1cqfc3TMnoecEJtWFaQFdErZsKoFMBTxF/FBSkgDbEg=="],
+
     "lines-and-columns": ["lines-and-columns@1.2.4", "", {}, "sha512-7ylylesZQ/PV29jhEDl3Ufjo6ZX7gCqJr5F7PKrqc93v7fzSymt1BpwEU8nAUXs8qzzvqhbjhK5QZg6Mt/HkBg=="],
 
     "locate-character": ["locate-character@3.0.0", "", {}, "sha512-SW13ws7BjaeJ6p7Q6CO2nchbYEc3X3J6WrmTTDto7yMPqVSZTUyY5Tjbid+Ab8gLnATtygYtiDIJGQRRn2ZOiA=="],
 
+    "locate-path": ["locate-path@6.0.0", "", { "dependencies": { "p-locate": "^5.0.0" } }, "sha512-iPZK6eYjbxRu3uB4/WZ3EsEIMJFMqAoopl3R+zuq0UjcAm/MO6KCweDgPfP3elTztoKP3KtnVHxTn2NHBSDVUw=="],
+
     "lodash": ["lodash@4.17.21", "", {}, "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="],
 
     "lodash.defaults": ["lodash.defaults@4.2.0", "", {}, "sha512-qjxPLHd3r5DnsdGacqOMU6pb/avJzdh9tFX2ymgoZE27BmjXrNy/y4LoaiTeAb+O3gL8AfpJGtqfX/ae2leYYQ=="],
 
     "lodash.isarguments": ["lodash.isarguments@3.1.0", "", {}, "sha512-chi4NHZlZqZD18a0imDHnZPrDeBbTtVN7GXMwuGdRH9qotxAjYs3aVLKc7zNOG9eddR5Ksd8rvFEBc9SsggPpg=="],
 
+    "log-symbols": ["log-symbols@4.1.0", "", { "dependencies": { "chalk": "^4.1.0", "is-unicode-supported": "^0.1.0" } }, "sha512-8XPvpAA8uyhfteu8pIvQxpJZ7SYYdpUivZpGy6sFsBuKRY/7rQGavedeB8aK+Zkyq6upMFVL/9AW6vOYzfRyLg=="],
+
     "logform": ["logform@2.7.0", "", { "dependencies": { "@colors/colors": "1.6.0", "@types/triple-beam": "^1.3.2", "fecha": "^4.2.0", "ms": "^2.1.1", "safe-stable-stringify": "^2.3.1", "triple-beam": "^1.3.0" } }, "sha512-TFYA4jnP7PVbmlBIfhlSe+WKxs9dklXMTEGcBCIvLhE/Tn3H6Gk1norupVW7m5Cnd4bLcr08AytbyV/xj7f/kQ=="],
 
     "long": ["long@5.3.2", "", {}, "sha512-mNAgZ1GmyNhD7AuqnTG3/VQ26o760+ZYBPKjPvugO8+nLbYfX6TVpJPseBvopbdY+qpZ/lKUnmEc1LeZYS3QAA=="],
@@ -971,7 +1021,7 @@
 
     "mime-types": ["mime-types@3.0.1", "", { "dependencies": { "mime-db": "^1.54.0" } }, "sha512-xRc4oEhT6eaBpU1XF7AjpOFD+xQmXNB5OVKwp4tqCuBpHLS/ZbBDrc07mYTDqVMg6PfxUjjNp85O6Cd2Z/5HWA=="],
 
-    "minimatch": ["minimatch@3.1.2", "", { "dependencies": { "brace-expansion": "^1.1.7" } }, "sha512-J7p63hRiAjw1NDEww1W7i37+ByIrOWO5XQQAzZ3VOcL0PNybwpfmV/N05zFAzwQ9USyEcX6t3UO+K5aqBQOIHw=="],
+    "minimatch": ["minimatch@5.1.6", "", { "dependencies": { "brace-expansion": "^2.0.1" } }, "sha512-lKwV/1brpG6mBUFHtb7NUmtABCb2WZZmm2wNiOA5hAb8VdCS4B3dtMWyvcoViccwAW/COERjXLt0zP1zXUN26g=="],
 
     "minimist": ["minimist@1.2.8", "", {}, "sha512-2yyAR8qBkN3YuheJanUpWC5U3bb5osDywNB8RzDVlDwDHbocAJveqqj1u8+SVD7jkWT4yvsHCpWqqWqAxb0zCA=="],
 
@@ -981,6 +1031,8 @@
 
     "mkdirp": ["mkdirp@3.0.1", "", { "bin": { "mkdirp": "dist/cjs/src/bin.js" } }, "sha512-+NsyUUAZDmo6YVHzL/stxSu3t9YS1iljliy3BSDrXJ/dkn1KYdmtZODGGjLcc9XLgVVpH4KshHB8XmZgMhaBXg=="],
 
+    "mocha": ["mocha@10.8.2", "", { "dependencies": { "ansi-colors": "^4.1.3", "browser-stdout": "^1.3.1", "chokidar": "^3.5.3", "debug": "^4.3.5", "diff": "^5.2.0", "escape-string-regexp": "^4.0.0", "find-up": "^5.0.0", "glob": "^8.1.0", "he": "^1.2.0", "js-yaml": "^4.1.0", "log-symbols": "^4.1.0", "minimatch": "^5.1.6", "ms": "^2.1.3", "serialize-javascript": "^6.0.2", "strip-json-comments": "^3.1.1", "supports-color": "^8.1.1", "workerpool": "^6.5.1", "yargs": "^16.2.0", "yargs-parser": "^20.2.9", "yargs-unparser": "^2.0.0" }, "bin": { "mocha": "bin/mocha.js", "_mocha": "bin/_mocha" } }, "sha512-VZlYo/WE8t1tstuRmqgeyBgCbJc/lEdopaa+axcKzTBJ+UIdlAB9XnmvTCAH4pwR4ElNInaedhEBmZD8iCSVEg=="],
+
     "mrmime": ["mrmime@2.0.1", "", {}, "sha512-Y3wQdFg2Va6etvQ5I82yUhGdsKrcYox6p7FfL1LbK2J4V01F9TGlepTIhnK24t7koZibmg82KGglhA1XK5IsLQ=="],
 
     "ms": ["ms@2.1.3", "", {}, "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA=="],
@@ -1047,6 +1099,8 @@
 
     "p-limit": ["p-limit@6.2.0", "", { "dependencies": { "yocto-queue": "^1.1.1" } }, "sha512-kuUqqHNUqoIWp/c467RI4X6mmyuojY5jGutNU0wVTmEOOfcuwLqyMVoAi9MKi2Ak+5i9+nhmrK4ufZE8069kHA=="],
 
+    "p-locate": ["p-locate@5.0.0", "", { "dependencies": { "p-limit": "^3.0.2" } }, "sha512-LaNjtRWUBY++zB5nE/NwcaoMylSPk+S+ZHNB1TzdbMJMny6dynpAGt7X/tl/QYq3TIeE6nxHppbo2LGymrG5Pw=="],
+
     "p-queue": ["p-queue@8.1.0", "", { "dependencies": { "eventemitter3": "^5.0.1", "p-timeout": "^6.1.2" } }, "sha512-mxLDbbGIBEXTJL0zEx8JIylaj3xQ7Z/7eEVjcF9fJX4DBiH9oqe+oahYnlKKxm0Ci9TlWTyhSHgygxMxjIB2jw=="],
 
     "p-timeout": ["p-timeout@6.1.4", "", {}, "sha512-MyIV3ZA/PmyBN/ud8vV9XzwTrNtR4jFrObymZYnZqMmW0zA8Z17vnT0rBgFE/TlohB+YCHqXMgZzb3Csp49vqg=="],
@@ -1065,6 +1119,8 @@
 
     "pascal-case": ["pascal-case@3.1.2", "", { "dependencies": { "no-case": "^3.0.4", "tslib": "^2.0.3" } }, "sha512-uWlGT3YSnK9x3BQJaOdcZwrnV6hPpd8jFH1/ucpiLRPh/2zCVJKS19E4GvYHvaCcACn3foXZ0cLB9Wrx1KGe5g=="],
 
+    "path-exists": ["path-exists@4.0.0", "", {}, "sha512-ak9Qy5Q7jYb2Wwcey5Fpvg2KoAc/ZIhLSLOSBmRmygPsGwkVVt0fZa0qrtMz+m6tJTAHfZQ8FnmB4MG4LWy7/w=="],
+
     "path-key": ["path-key@3.1.1", "", {}, "sha512-ojmeN0qd+y0jszEtoY48r0Peq5dwMEkIlCOu6Q5f41lfkswXuKtYrhgoTpLnyIcHm24Uhqx+5Tqm2InSwLhE6Q=="],
 
     "path-scurry": ["path-scurry@1.11.1", "", { "dependencies": { "lru-cache": "^10.2.0", "minipass": "^5.0.0 || ^6.0.2 || ^7.0.0" } }, "sha512-Xa4Nw17FS9ApQFJ9umLiJS4orGjm7ZzwUrwamcGQuHSzDyth9boKDaycYdDcZDuqYATXw4HFXgaqWTctW/v1HA=="],
@@ -1135,6 +1191,8 @@
 
     "radix3": ["radix3@1.1.2", "", {}, "sha512-b484I/7b8rDEdSDKckSSBA8knMpcdsXudlE/LNL639wFoHKwLbEkQFZHWEYwDC0wa0FKUcCY+GAF73Z7wxNVFA=="],
 
+    "randombytes": ["randombytes@2.1.0", "", { "dependencies": { "safe-buffer": "^5.1.0" } }, "sha512-vYl3iOX+4CKUWuxGi9Ukhie6fsqXqS9FE2Zaic4tNFD2N2QQaXOMFbuKK4QmDHC0JO6B1Zp41J0LpT0oR68amQ=="],
+
     "range-parser": ["range-parser@1.2.1", "", {}, "sha512-Hrgsx+orqoygnmhFbKaHE6c296J+HTAQXoxEF6gNupROmmGJRoyzfG3ccAveqCBrwr/2yxQ5BVd/GTl5agOwSg=="],
 
     "rate-limit-redis": ["rate-limit-redis@4.2.0", "", { "peerDependencies": { "express-rate-limit": ">= 6" } }, "sha512-wV450NQyKC24NmPosJb2131RoczLdfIJdKCReNwtVpm5998U8SgKrAZrIHaN/NfQgqOHaan8Uq++B4sa5REwjA=="],
@@ -1143,7 +1201,7 @@
 
     "readable-stream": ["readable-stream@3.6.2", "", { "dependencies": { "inherits": "^2.0.3", "string_decoder": "^1.1.1", "util-deprecate": "^1.0.1" } }, "sha512-9u/sniCrY3D5WdsERHzHE4G2YCXqoG5FTHUiCC4SIbr6XcLZBY05ya9EKjYek9O5xOAwjGq+1JdGBAS7Q9ScoA=="],
 
-    "readdirp": ["readdirp@4.1.2", "", {}, "sha512-GDhwkLfywWL2s6vEjyhri+eXmfH6j1L7JE27WhqLeYzoh/A3DBaYGEj2H/HFZCn/kMfim73FXxEJTw06WtxQwg=="],
+    "readdirp": ["readdirp@3.6.0", "", { "dependencies": { "picomatch": "^2.2.1" } }, "sha512-hOS089on8RduqdbhvQ5Z37A0ESjsqz6qnRcffsMU3495FuTdqSm+7bhJ29JvIOsBDEEnan5DPu9t3To9VRlMzA=="],
 
     "recrawl-sync": ["recrawl-sync@2.2.3", "", { "dependencies": { "@cush/relative": "^1.0.0", "glob-regex": "^0.3.0", "slash": "^3.0.0", "sucrase": "^3.20.3", "tslib": "^1.9.3" } }, "sha512-vSaTR9t+cpxlskkdUFrsEpnf67kSmPk66yAGT1fZPrDudxQjoMzPgQhSMImQ0pAw5k0NPirefQfhopSjhdUtpQ=="],
 
@@ -1211,6 +1269,8 @@
 
     "serialize-error": ["serialize-error@7.0.1", "", { "dependencies": { "type-fest": "^0.13.1" } }, "sha512-8I8TjW5KMOKsZQTvoxjuSIa7foAwPWGOts+6o7sgjz41/qMD9VQHEDxi6PBvK2l0MXUmqZyNpUK+T2tQaaElvw=="],
 
+    "serialize-javascript": ["serialize-javascript@6.0.2", "", { "dependencies": { "randombytes": "^2.1.0" } }, "sha512-Saa1xPByTTq2gdeFZYLLo+RFE35NHZkAbqZeWNd3BpzppeVisAqpDjcp8dyf6uIvEqJRd46jemmyA4iFIeVk8g=="],
+
     "serve-static": ["serve-static@2.2.0", "", { "dependencies": { "encodeurl": "^2.0.0", "escape-html": "^1.0.3", "parseurl": "^1.3.3", "send": "^1.2.0" } }, "sha512-61g9pCh0Vnh7IutZjtLGGpTA355+OPn2TyDv/6ivP2h/AdAVX9azsoxmg2/M6nZeQZNYBEwIcsne1mJd9oQItQ=="],
 
     "server-destroy": ["server-destroy@1.0.1", "", {}, "sha512-rb+9B5YBIEzYcD6x2VKidaa+cqYBJQKnU4oe4E3ANwRRN56yk/ua1YCJT1n21NTS8w6CcOclAKNP3PhdCXKYtQ=="],
@@ -1279,6 +1339,8 @@
 
     "strip-bom": ["strip-bom@3.0.0", "", {}, "sha512-vavAMRXOgBVNF6nyEEmL3DBK19iRpDcoIwW+swQ+CbGiu7lju6t+JklA1MHweoWtadgt4ISVUsXLyDq34ddcwA=="],
 
+    "strip-json-comments": ["strip-json-comments@3.1.1", "", {}, "sha512-6fPc+R4ihwqP6N/aIv2f1gMH8lOVtWQHoqC4yK6oSDVVocumAsfCqjkXnqiYMhmMwS/mEHLp7Vehlt3ql6lEig=="],
+
     "sucrase": ["sucrase@3.35.0", "", { "dependencies": { "@jridgewell/gen-mapping": "^0.3.2", "commander": "^4.0.0", "glob": "^10.3.10", "lines-and-columns": "^1.1.6", "mz": "^2.7.0", "pirates": "^4.0.1", "ts-interface-checker": "^0.1.9" }, "bin": { "sucrase": "bin/sucrase", "sucrase-node": "bin/sucrase-node" } }, "sha512-8EbVDiu9iN/nESwxeSxDKe0dunta1GOlHufmSSXxMD2z2/tMZpDMpvXQGsc+ajGo8y2uYUmixaSRUc/QPoQ0GA=="],
 
     "supports-color": ["supports-color@8.1.1", "", { "dependencies": { "has-flag": "^4.0.0" } }, "sha512-MpUEN2OodtUzxvKQl72cUF7RQ5EiHsGvSsVG0ia9c5RbWGL2CI4C7EpPS8UTBIplnlzZiNuV56w+FuNxy3ty2Q=="],
@@ -1315,6 +1377,8 @@
 
     "tinyspy": ["tinyspy@3.0.2", "", {}, "sha512-n1cw8k1k0x4pgA2+9XrOkFydTerNcJ1zWCO5Nn9scWHTD+5tp8dghT2x1uduQePZTZgd3Tupf+x9BxJjeJi77Q=="],
 
+    "to-regex-range": ["to-regex-range@5.0.1", "", { "dependencies": { "is-number": "^7.0.0" } }, "sha512-65P7iz6X5yEr1cwcgvQxbbIw7Uk3gOy5dIdtZ4rDveLqhrdJP+Li/Hx6tyK0NEb+2GCyneCMJiGqrADCSNk8sQ=="],
+
     "toidentifier": ["toidentifier@1.0.1", "", {}, "sha512-o5sSPKEkg/DIQNmH43V0/uerLrpzVedkUh8tGNvaeXpfpuwjKenlSox/2O/BTlZUtEe+JG7s5YhEz608PlAHRA=="],
 
     "toposort": ["toposort@2.0.2", "", {}, "sha512-0a5EOkAUp8D4moMi2W8ZF8jcga7BgZd91O/yabJCFY8az+XSzeGyTKs0Aoo897iV1Nj6guFq8orWDS96z91oGg=="],
@@ -1337,6 +1401,8 @@
 
     "tslib": ["tslib@2.8.1", "", {}, "sha512-oJFu94HQb+KVduSUQL7wnpmqnfmLsOA/nAh6b6EH0wCEoK0/mPeXU6c3wKDV83MkOuHPRHtSXKKU99IBazS/2w=="],
 
+    "type-detect": ["type-detect@4.1.0", "", {}, "sha512-Acylog8/luQ8L7il+geoSxhEkazvkslg7PSNKOX59mbB9cOveP5aq9h74Y7YU8yDpJwetzQQrfIwtf4Wp4LKcw=="],
+
     "type-fest": ["type-fest@2.19.0", "", {}, "sha512-RAH822pAdBgcNMAfWnCBU3CFZcfZ/i1eZjwFU/dsLKumyuuP3niueg2UAukXYF0E2AAoc82ZSSf9J0WQBinzHA=="],
 
     "type-is": ["type-is@2.0.1", "", { "dependencies": { "content-type": "^1.0.5", "media-typer": "^1.1.0", "mime-types": "^3.0.0" } }, "sha512-OZs6gsjF4vMp32qrCbiVSkrFmXtG/AZhY3t0iAMrMBiAZyV9oALtXO8hsrHbMXF9x6L3grlFuwW2oAz7cav+Gw=="],
@@ -1429,6 +1495,8 @@
 
     "winston-transport": ["winston-transport@4.9.0", "", { "dependencies": { "logform": "^2.7.0", "readable-stream": "^3.6.2", "triple-beam": "^1.3.0" } }, "sha512-8drMJ4rkgaPo1Me4zD/3WLfI/zPdA9o2IipKODunnGDcuqbHwjsbB79ylv04LCGGzU0xQ6vTznOMpQGaLhhm6A=="],
 
+    "workerpool": ["workerpool@6.5.1", "", {}, "sha512-Fs4dNYcsdpYSAfVxhnl1L5zTksjvOJxtC5hzMNl+1t9B8hTJTdKDyZ5ju7ztgPy+ft9tBFXoOlDNiOT9WUXZlA=="],
+
     "wrap-ansi": ["wrap-ansi@9.0.0", "", { "dependencies": { "ansi-styles": "^6.2.1", "string-width": "^7.0.0", "strip-ansi": "^7.1.0" } }, "sha512-G8ura3S+3Z2G+mkgNRq8dqaFZAuxfsxpBB8OCTGRTCtp+l/v9nbFNmCUP1BZMts3G1142MsZfn6eeUKrr4PD1Q=="],
 
     "wrap-ansi-cjs": ["wrap-ansi@7.0.0", "", { "dependencies": { "ansi-styles": "^4.0.0", "string-width": "^4.1.0", "strip-ansi": "^6.0.0" } }, "sha512-YVGIj2kamLSTxw6NsZjoBxfSwsn0ycdesmc4p+Q21c5zPuZ1pl+NfxVdxPtdHvmNVOQ6XSYG4AUtyt/Fi7D16Q=="],
@@ -1447,6 +1515,8 @@
 
     "yargs-parser": ["yargs-parser@21.1.1", "", {}, "sha512-tVpsJW7DdjecAiFpbIB1e3qxIQsE6NoPc5/eTdrbbIC4h0LVsWhnoa3g+m2HclBIujHzsxZ4VJVA+GUuc2/LBw=="],
 
+    "yargs-unparser": ["yargs-unparser@2.0.0", "", { "dependencies": { "camelcase": "^6.0.0", "decamelize": "^4.0.0", "flat": "^5.0.2", "is-plain-obj": "^2.1.0" } }, "sha512-7pRTIA9Qc1caZ0bZ6RYRGbHJthJWuakf+WmHK0rVeLkNrrGhfoabBNdue6kdINI6r4if7ocq9aD/n7xwKOdzOA=="],
+
     "yocto-queue": ["yocto-queue@1.2.1", "", {}, "sha512-AyeEbWOu/TAXdxlV9wmGcR0+yh2j3vYPGOECcIj2S7MkrLyC7ne+oye2BKTItt0ii2PHk4cDy+95+LshzbXnGg=="],
 
     "yocto-spinner": ["yocto-spinner@0.2.2", "", { "dependencies": { "yoctocolors": "^2.1.1" } }, "sha512-21rPcM3e4vCpOXThiFRByX8amU5By1R0wNS8Oex+DP3YgC8xdU0vEJ/K8cbPLiIJVosSSysgcFof6s6MSD5/Vw=="],
@@ -1473,6 +1543,8 @@
 
     "@isaacs/cliui/wrap-ansi": ["wrap-ansi@8.1.0", "", { "dependencies": { "ansi-styles": "^6.1.0", "string-width": "^5.0.1", "strip-ansi": "^7.0.1" } }, "sha512-si7QWI6zUMq56bESFvagtmzMdGOtoxfR+Sez11Mobfc7tm+VkUckk9bW2UeffTGVUbOksxmSw0AA2gs8g71NCQ=="],
 
+    "@koshnic/ratelimit/chai": ["chai@4.5.0", "", { "dependencies": { "assertion-error": "^1.1.0", "check-error": "^1.0.3", "deep-eql": "^4.1.3", "get-func-name": "^2.0.2", "loupe": "^2.3.6", "pathval": "^1.1.1", "type-detect": "^4.1.0" } }, "sha512-RITGBfijLkBddZvnn8jdqoTypxvqbOLYQkGGxXzeFjVHvudaPw0HNFD9x928/eUwYWd2dPCugVqspGALTZZQKw=="],
+
     "@rollup/pluginutils/estree-walker": ["estree-walker@2.0.2", "", {}, "sha512-Rfkk/Mp/DL7JVje3u18FxFujQlTNR2q6QfMSMB7AvCBx91NGj/ba3kCfza0f6dVDbw7YlRf/nDrn7pQrCCyQ/w=="],
 
     "@tailwindcss/oxide-wasm32-wasi/@emnapi/core": ["@emnapi/core@1.4.3", "", { "dependencies": { "@emnapi/wasi-threads": "1.0.2", "tslib": "^2.4.0" }, "bundled": true }, "sha512-4m62DuCE07lw01soJwPiBGC0nAww0Q+RY70VZ+n49yDIO13yyinhbWCeNnaob0lakDtWQzSdtNWzJeOJt2ma+g=="],
@@ -1503,28 +1575,42 @@
 
     "concurrently/chalk": ["chalk@4.1.2", "", { "dependencies": { "ansi-styles": "^4.1.0", "supports-color": "^7.1.0" } }, "sha512-oKnbhFyRIXpUuez8iBMmyEa4nbj4IOQyuhc/wy9kY7/WVPcwIO9VA668Pu8RkO7+0G76SLROeyw9CpQ061i4mA=="],
 
-    "filelist/minimatch": ["minimatch@5.1.6", "", { "dependencies": { "brace-expansion": "^2.0.1" } }, "sha512-lKwV/1brpG6mBUFHtb7NUmtABCb2WZZmm2wNiOA5hAb8VdCS4B3dtMWyvcoViccwAW/COERjXLt0zP1zXUN26g=="],
-
     "form-data/mime-types": ["mime-types@2.1.35", "", { "dependencies": { "mime-db": "1.52.0" } }, "sha512-ZDY+bPm5zTTF+YpCrAU9nK0UgICYPT0QtT1NZWFv4s++TNkcgVaT0g6+4R2uI4MjQjzysHB1zxuWL50hzaeXiw=="],
 
-    "glob/minimatch": ["minimatch@9.0.5", "", { "dependencies": { "brace-expansion": "^2.0.1" } }, "sha512-G6T0ZX48xgozx7587koeX9Ys2NYy6Gmv//P89sEte9V9whIapMNF4idKxnW2QtCcLiTWlb/wfCabAtAFWhhBow=="],
-
     "hast-util-to-parse5/property-information": ["property-information@6.5.0", "", {}, "sha512-PgTgs/BlvHxOu8QuEN7wi5A0OmXaBcHpmCSTehcs6Uuu9IkDIEo13Hy7n898RHfrQ49vKCoGeWZSaAK01nwVig=="],
 
     "jake/chalk": ["chalk@4.1.2", "", { "dependencies": { "ansi-styles": "^4.1.0", "supports-color": "^7.1.0" } }, "sha512-oKnbhFyRIXpUuez8iBMmyEa4nbj4IOQyuhc/wy9kY7/WVPcwIO9VA668Pu8RkO7+0G76SLROeyw9CpQ061i4mA=="],
 
+    "jake/minimatch": ["minimatch@3.1.2", "", { "dependencies": { "brace-expansion": "^1.1.7" } }, "sha512-J7p63hRiAjw1NDEww1W7i37+ByIrOWO5XQQAzZ3VOcL0PNybwpfmV/N05zFAzwQ9USyEcX6t3UO+K5aqBQOIHw=="],
+
+    "log-symbols/chalk": ["chalk@4.1.2", "", { "dependencies": { "ansi-styles": "^4.1.0", "supports-color": "^7.1.0" } }, "sha512-oKnbhFyRIXpUuez8iBMmyEa4nbj4IOQyuhc/wy9kY7/WVPcwIO9VA668Pu8RkO7+0G76SLROeyw9CpQ061i4mA=="],
+
     "mdast-util-find-and-replace/escape-string-regexp": ["escape-string-regexp@5.0.0", "", {}, "sha512-/veY75JbMK4j1yjvuUxuVsiS/hr/4iHs9FTT6cgTexxdE0Ly/glccBAkloH/DofkjRbZU3bnoj38mOmhkZ0lHw=="],
 
+    "mocha/yargs": ["yargs@16.2.0", "", { "dependencies": { "cliui": "^7.0.2", "escalade": "^3.1.1", "get-caller-file": "^2.0.5", "require-directory": "^2.1.1", "string-width": "^4.2.0", "y18n": "^5.0.5", "yargs-parser": "^20.2.2" } }, "sha512-D1mvvtDG0L5ft/jGWkLpG1+m0eQxOfaBvTNELraWj22wSVUMWxZUvYgJYcKh6jGGIkJFhH4IZPQhR4TKpc8mBw=="],
+
+    "mocha/yargs-parser": ["yargs-parser@20.2.9", "", {}, "sha512-y11nGElTIV+CT3Zv9t7VKl+Q3hTQoT9a1Qzezhhl6Rp21gJ/IVTW7Z3y9EWXhuUBC2Shnf+DX0antecpAwSP8w=="],
+
     "onnxruntime-web/onnxruntime-common": ["onnxruntime-common@1.22.0-dev.20250409-89f8206ba4", "", {}, "sha512-vDJMkfCfb0b1A836rgHj+ORuZf4B4+cc2bASQtpeoJLueuFc5DuYwjIZUBrSvx/fO5IrLjLz+oTrB3pcGlhovQ=="],
 
+    "p-locate/p-limit": ["p-limit@3.1.0", "", { "dependencies": { "yocto-queue": "^0.1.0" } }, "sha512-TYOanM3wGwNGsZN2cVTYPArw454xnXj5qmWF1bEoAc4+cU/ol7GVh7odevjp1FNHduHc3KZMcFduxU5Xc6uJRQ=="],
+
     "pg/pg-types": ["pg-types@2.2.0", "", { "dependencies": { "pg-int8": "1.0.1", "postgres-array": "~2.0.0", "postgres-bytea": "~1.0.0", "postgres-date": "~1.0.4", "postgres-interval": "^1.1.0" } }, "sha512-qTAAlrEsl8s4OiEQY69wDvcMIdQN6wdz5ojQiOy6YRMuynxenON0O5oCpJI6lshc6scgAY8qvJ2On/p+CXY0GA=="],
 
     "prompts/kleur": ["kleur@3.0.3", "", {}, "sha512-eTIzlVOSUR+JxdDFepEYcBMtZ9Qqdef+rnzWdRZuMbOywu5tO2w2N7rqjoANZ5k9vywhL6Br1VRjUIgTQx4E8w=="],
 
+    "readdirp/picomatch": ["picomatch@2.3.1", "", {}, "sha512-JU3teHTNjmE2VCGFzuY8EXzCDVwEqB2a8fsIvwaStHhAWJEeVd1o1QD80CU6+ZdEXXSLbSsuLwJjkCBWqRQUVA=="],
+
     "recrawl-sync/tslib": ["tslib@1.14.1", "", {}, "sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg=="],
 
     "serialize-error/type-fest": ["type-fest@0.13.1", "", {}, "sha512-34R7HTnG0XIJcBSn5XhDd7nNFPRcXYRZrBB2O2jdKqYODldSzBAqzsWoZYYvduky73toYS/ESqxPvkDf/F0XMg=="],
 
+    "sucrase/glob": ["glob@10.4.5", "", { "dependencies": { "foreground-child": "^3.1.0", "jackspeak": "^3.1.2", "minimatch": "^9.0.4", "minipass": "^7.1.2", "package-json-from-dist": "^1.0.0", "path-scurry": "^1.11.1" }, "bin": { "glob": "dist/esm/bin.mjs" } }, "sha512-7Bv8RF0k6xjo7d4A/PxYLbUCfb6c+Vpd2/mB2yRDlew7Jb5hEXiCD9ibfO7wpk8i4sevK6DFny9h7EYbM3/sHg=="],
+
+    "unified/is-plain-obj": ["is-plain-obj@4.1.0", "", {}, "sha512-+Pgi+vMuUNkJyExiMBt5IlFoMyKnr5zhJ4Uspz58WOhBF5QoIZkFyNHIbBAtHwzVAgk5RtndVNsDRN61/mmDqg=="],
+
+    "unstorage/chokidar": ["chokidar@4.0.3", "", { "dependencies": { "readdirp": "^4.0.1" } }, "sha512-Qgzu8kfBvo+cA4962jnP1KkS6Dop5NS6g7R5LFYJr4b8Ub94PPQXUksCw9PvXoeXPRRddRNC5C1JQUR2SMGtnA=="],
+
     "widest-line/string-width": ["string-width@7.2.0", "", { "dependencies": { "emoji-regex": "^10.3.0", "get-east-asian-width": "^1.0.0", "strip-ansi": "^7.1.0" } }, "sha512-tsaTIkKW9b4N+AEj+SVA+WhJzV7/zMhcSu78mLKWSk7cXMOSHsBKFWUs0fWwq8QyK3MgJBQRX6Gbi4kYbdvGkQ=="],
 
     "wrap-ansi/ansi-styles": ["ansi-styles@6.2.1", "", {}, "sha512-bN798gFfQX+viw3R7yrGWRqnrN2oRkEkUjjl4JNn4E8GxxbjtG3FbrEIIY3l8/hrwUwIeCZvi4QuOTP4MErVug=="],
@@ -1533,6 +1619,8 @@
 
     "wrap-ansi/strip-ansi": ["strip-ansi@7.1.0", "", { "dependencies": { "ansi-regex": "^6.0.1" } }, "sha512-iq6eVVI64nQQTRYq2KtEg2d2uU7LElhTJwsH4YzIHZshxlgZms/wIc4VoDQTlG/IvVIrBKG06CrZnp0qv7hkcQ=="],
 
+    "yargs-unparser/camelcase": ["camelcase@6.3.0", "", {}, "sha512-Gmy6FhYlCY7uOElZUSbxo2UCDH8owEk996gkbrpsgGtrJLM3J7jGxl9Ic7Qwwj4ivOE5AWZWRMecDdF7hqGjFA=="],
+
     "@huggingface/transformers/onnxruntime-node/onnxruntime-common": ["onnxruntime-common@1.21.0", "", {}, "sha512-Q632iLLrtCAVOTO65dh2+mNbQir/QNTVBG3h/QdZBpns7mZ0RYbLRBgGABPbpU9351AgYy7SJf1WaeVwMrBFPQ=="],
 
     "@isaacs/cliui/string-width/emoji-regex": ["emoji-regex@9.2.2", "", {}, "sha512-L18DaJsXSUk2+42pv8mLs5jJT2hqFkFE4j21wOmgbUqsZ2hL72NsUU785g9RXgo3s0ZNgVl42TiHp3ZtOv/Vyg=="],
@@ -1541,6 +1629,16 @@
 
     "@isaacs/cliui/wrap-ansi/ansi-styles": ["ansi-styles@6.2.1", "", {}, "sha512-bN798gFfQX+viw3R7yrGWRqnrN2oRkEkUjjl4JNn4E8GxxbjtG3FbrEIIY3l8/hrwUwIeCZvi4QuOTP4MErVug=="],
 
+    "@koshnic/ratelimit/chai/assertion-error": ["assertion-error@1.1.0", "", {}, "sha512-jgsaNduz+ndvGyFt3uSuWqvy4lCnIJiovtouQN5JZHOKCS2QuhEdbcQHFhVksz2N2U9hXJo8odG7ETyWlEeuDw=="],
+
+    "@koshnic/ratelimit/chai/check-error": ["check-error@1.0.3", "", { "dependencies": { "get-func-name": "^2.0.2" } }, "sha512-iKEoDYaRmd1mxM90a2OEfWhjsjPpYPuQ+lMYsoxB126+t8fw7ySEO48nmDg5COTjxDI65/Y2OWpeEHk3ZOe8zg=="],
+
+    "@koshnic/ratelimit/chai/deep-eql": ["deep-eql@4.1.4", "", { "dependencies": { "type-detect": "^4.0.0" } }, "sha512-SUwdGfqdKOwxCPeVYjwSyRpJ7Z+fhpwIAtmCUdZIWZ/YP5R9WAsyuSgpLVDi9bjWoN2LXHNss/dk3urXtdQxGg=="],
+
+    "@koshnic/ratelimit/chai/loupe": ["loupe@2.3.7", "", { "dependencies": { "get-func-name": "^2.0.1" } }, "sha512-zSMINGVYkdpYSOBmLi0D1Uo7JU9nVdQKrHxC8eYlV+9YKK9WePqAlL7lSlorG/U2Fw1w0hTBmaa/jrQ3UbPHtA=="],
+
+    "@koshnic/ratelimit/chai/pathval": ["pathval@1.1.1", "", {}, "sha512-Dp6zGqpTdETdR63lehJYPeIOqpiNBNtc7BpWSLrOje7UaIsE5aY92r/AunQA7rsXvet3lrJ3JnZX29UPTKXyKQ=="],
+
     "astro/sharp/@img/sharp-darwin-arm64": ["@img/sharp-darwin-arm64@0.33.5", "", { "optionalDependencies": { "@img/sharp-libvips-darwin-arm64": "1.0.4" }, "os": "darwin", "cpu": "arm64" }, "sha512-UT4p+iz/2H4twwAoLCqfA9UH5pI6DggwKEGuaPy7nCVQ8ZsiY5PIcrRvD1DzuY3qYL07NtIQcWnBSY/heikIFQ=="],
 
     "astro/sharp/@img/sharp-darwin-x64": ["@img/sharp-darwin-x64@0.33.5", "", { "optionalDependencies": { "@img/sharp-libvips-darwin-x64": "1.0.4" }, "os": "darwin", "cpu": "x64" }, "sha512-fyHac4jIc1ANYGRDxtiqelIbdWkIuQaI84Mv45KvGRRxSAa7o7d1ZKAOBaYbnepLC1WqxfpimdeWfvqqSGwR2Q=="],
@@ -1587,14 +1685,18 @@
 
     "concurrently/chalk/supports-color": ["supports-color@7.2.0", "", { "dependencies": { "has-flag": "^4.0.0" } }, "sha512-qpCAvRl9stuOHveKsn7HncJRvv501qIacKzQlO/+Lwxc9+0q2wLyv4Dfvt80/DPn2pqOBsJdDiogXGR9+OvwRw=="],
 
-    "filelist/minimatch/brace-expansion": ["brace-expansion@2.0.1", "", { "dependencies": { "balanced-match": "^1.0.0" } }, "sha512-XnAIvQ8eM+kC6aULx6wuQiwVsnzsi9d3WxzV3FpWTGA19F621kwdbsAcFKXgKUHZWsy+mY6iL1sHTxWEFCytDA=="],
-
     "form-data/mime-types/mime-db": ["mime-db@1.52.0", "", {}, "sha512-sPU4uV7dYlvtWJxwwxHD0PuihVNiE7TyAbQ5SWxDCB9mUYvOgroQOwYQQOKPJ8CIbE+1ETVlOoK1UC2nU3gYvg=="],
 
-    "glob/minimatch/brace-expansion": ["brace-expansion@2.0.1", "", { "dependencies": { "balanced-match": "^1.0.0" } }, "sha512-XnAIvQ8eM+kC6aULx6wuQiwVsnzsi9d3WxzV3FpWTGA19F621kwdbsAcFKXgKUHZWsy+mY6iL1sHTxWEFCytDA=="],
-
     "jake/chalk/supports-color": ["supports-color@7.2.0", "", { "dependencies": { "has-flag": "^4.0.0" } }, "sha512-qpCAvRl9stuOHveKsn7HncJRvv501qIacKzQlO/+Lwxc9+0q2wLyv4Dfvt80/DPn2pqOBsJdDiogXGR9+OvwRw=="],
 
+    "jake/minimatch/brace-expansion": ["brace-expansion@1.1.11", "", { "dependencies": { "balanced-match": "^1.0.0", "concat-map": "0.0.1" } }, "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA=="],
+
+    "log-symbols/chalk/supports-color": ["supports-color@7.2.0", "", { "dependencies": { "has-flag": "^4.0.0" } }, "sha512-qpCAvRl9stuOHveKsn7HncJRvv501qIacKzQlO/+Lwxc9+0q2wLyv4Dfvt80/DPn2pqOBsJdDiogXGR9+OvwRw=="],
+
+    "mocha/yargs/cliui": ["cliui@7.0.4", "", { "dependencies": { "string-width": "^4.2.0", "strip-ansi": "^6.0.0", "wrap-ansi": "^7.0.0" } }, "sha512-OcRE68cOsVMXp1Yvonl/fzkQOyjLSu/8bhPDfQt0e0/Eb283TKP20Fs2MqoPsr9SwA595rRCA+QMzYc9nBP+JQ=="],
+
+    "p-locate/p-limit/yocto-queue": ["yocto-queue@0.1.0", "", {}, "sha512-rVksvsnNCdJ/ohGc6xgPwyN8eheCxsiLM8mxuE/t/mOVqJewPuO1miLpTHQiRgTKCLexL4MeAFVagts7HmNZ2Q=="],
+
     "pg/pg-types/postgres-array": ["postgres-array@2.0.0", "", {}, "sha512-VpZrUqU5A69eQyW2c5CA1jtLecCsN2U/bD6VilrFDWq5+5UIEVO7nazS3TEcHf1zuPYO/sqGvUvW62g86RXZuA=="],
 
     "pg/pg-types/postgres-bytea": ["postgres-bytea@1.0.0", "", {}, "sha512-xy3pmLuQqRBZBXDULy7KbaitYqLcmxigw14Q5sj8QBVLqEwXfeybIKVWiqAXTlcvdvb0+xkOtDbfQMOf4lST1w=="],
@@ -1603,6 +1705,10 @@
 
     "pg/pg-types/postgres-interval": ["postgres-interval@1.2.0", "", { "dependencies": { "xtend": "^4.0.0" } }, "sha512-9ZhXKM/rw350N1ovuWHbGxnGh/SNJ4cnxHiM0rxE4VN41wsg8P8zWn9hv/buK00RP4WvlOyr/RBDiptyxVbkZQ=="],
 
+    "sucrase/glob/minimatch": ["minimatch@9.0.5", "", { "dependencies": { "brace-expansion": "^2.0.1" } }, "sha512-G6T0ZX48xgozx7587koeX9Ys2NYy6Gmv//P89sEte9V9whIapMNF4idKxnW2QtCcLiTWlb/wfCabAtAFWhhBow=="],
+
+    "unstorage/chokidar/readdirp": ["readdirp@4.1.2", "", {}, "sha512-GDhwkLfywWL2s6vEjyhri+eXmfH6j1L7JE27WhqLeYzoh/A3DBaYGEj2H/HFZCn/kMfim73FXxEJTw06WtxQwg=="],
+
     "widest-line/string-width/emoji-regex": ["emoji-regex@10.4.0", "", {}, "sha512-EC+0oUMY1Rqm4O6LLrgjtYDvcVYTy7chDnM4Q7030tP4Kwj3u/pR6gP9ygnp2CJMK5Gq+9Q2oqmrFJAz01DXjw=="],
 
     "widest-line/string-width/strip-ansi": ["strip-ansi@7.1.0", "", { "dependencies": { "ansi-regex": "^6.0.1" } }, "sha512-iq6eVVI64nQQTRYq2KtEg2d2uU7LElhTJwsH4YzIHZshxlgZms/wIc4VoDQTlG/IvVIrBKG06CrZnp0qv7hkcQ=="],
@@ -1615,6 +1721,8 @@
 
     "colorspace/color/color-convert/color-name": ["color-name@1.1.3", "", {}, "sha512-72fSenhMw2HZMTVHeCA9KCmpEIbzWiQsjN+BHcBbS9vr1mtt+vJjPdksIBNUmKAW8TFUDPJK5SUU3QhE9NEXDw=="],
 
+    "mocha/yargs/cliui/wrap-ansi": ["wrap-ansi@7.0.0", "", { "dependencies": { "ansi-styles": "^4.0.0", "string-width": "^4.1.0", "strip-ansi": "^6.0.0" } }, "sha512-YVGIj2kamLSTxw6NsZjoBxfSwsn0ycdesmc4p+Q21c5zPuZ1pl+NfxVdxPtdHvmNVOQ6XSYG4AUtyt/Fi7D16Q=="],
+
     "widest-line/string-width/strip-ansi/ansi-regex": ["ansi-regex@6.1.0", "", {}, "sha512-7HSX4QQb4CspciLpVFwyRe79O3xsIZDDLER21kERQ71oaPodF8jL725AgJMFAYbooIqolJoRLuM81SpeUkpkvA=="],
   }
 }

deno.json

@@ -1,16 +0,0 @@
-{
-	"lock": false,
-	"workspace": ["./packages/crawler", "./packages/core"],
-	"nodeModulesDir": "auto",
-	"tasks": {
-		"crawler": "deno task --filter 'crawler' all",
-		"backend": "deno task --filter 'backend' start"
-	},
-	"fmt": {
-		"useTabs": true,
-		"lineWidth": 120,
-		"indentWidth": 4,
-		"semiColons": true,
-		"proseWrap": "always"
-	}
-}

packages/backend/db/config.ts

@@ -1,46 +0,0 @@
-const requiredEnvVars = ["DB_HOST", "DB_NAME", "DB_USER", "DB_PASSWORD", "DB_PORT", "DB_NAME_CRED"];
-
-const unsetVars = requiredEnvVars.filter((key) => process.env[key] === undefined);
-
-if (unsetVars.length > 0) {
-	throw new Error(`Missing required environment variables: ${unsetVars.join(", ")}`);
-}
-
-const databaseHost = process.env["DB_HOST"]!;
-const databaseName = process.env["DB_NAME"];
-const databaseNameCred = process.env["DB_NAME_CRED"]!;
-const databaseUser = process.env["DB_USER"]!;
-const databasePassword = process.env["DB_PASSWORD"]!;
-const databasePort = process.env["DB_PORT"]!;
-
-export const postgresConfig = {
-	hostname: databaseHost,
-	port: parseInt(databasePort),
-	database: databaseName,
-	user: databaseUser,
-	password: databasePassword
-};
-
-export const postgresConfigNpm = {
-	host: databaseHost,
-	port: parseInt(databasePort),
-	database: databaseName,
-	username: databaseUser,
-	password: databasePassword
-};
-
-export const postgresCredConfigNpm = {
-	host: databaseHost,
-	port: parseInt(databasePort),
-	database: databaseNameCred,
-	username: databaseUser,
-	password: databasePassword
-}
-
-export const postgresConfigCred = {
-	hostname: databaseHost,
-	port: parseInt(databasePort),
-	database: databaseNameCred,
-	user: databaseUser,
-	password: databasePassword
-};

packages/backend/db/db.ts

@@ -1,5 +0,0 @@
-import postgres from "postgres";
-import { postgresConfigNpm, postgresCredConfigNpm } from "./config";
-
-export const sql = postgres(postgresConfigNpm);
-export const sqlCred = postgres(postgresCredConfigNpm)

packages/backend/db/snapshots.ts

@@ -1,4 +1,4 @@
-import { sql } from "./db";
+import { sql } from "@core/db/dbNew";
 import type { VideoSnapshotType } from "@core/db/schema.d.ts";
 
 export async function getVideoSnapshots(

packages/backend/lib/auth/captchaDifficulty.ts

@@ -0,0 +1,62 @@
+import { Psql } from "@core/db/psql";
+import { SlidingWindow } from "@core/mq/slidingWindow.ts";
+import { redis } from "@core/db/redis.ts";
+import { getIdentifier } from "@/middleware/rateLimiters.ts";
+import { Context } from "hono";
+
+type seconds = number;
+
+export interface CaptchaDifficultyConfig {
+	global: boolean;
+	duration: seconds;
+	threshold: number;
+	difficulty: number;
+}
+
+export const getCaptchaDifficultyConfigByRoute = async (sql: Psql, route: string): Promise<CaptchaDifficultyConfig[]> =>  {
+	return sql<CaptchaDifficultyConfig[]>`
+		SELECT duration, threshold, difficulty, global
+		FROM captcha_difficulty_settings
+		WHERE CONCAT(method, '-', path) = ${route}
+		ORDER BY duration
+	`;
+};
+
+export const getCaptchaConfigMaxDuration = async (sql: Psql, route: string): Promise<seconds> => {
+	const rows = await sql<{max: number}[]>`
+		SELECT MAX(duration)
+		FROM captcha_difficulty_settings
+		WHERE CONCAT(method, '-', path) = ${route}
+	`;
+	if (rows.length < 1){
+		return Number.MAX_SAFE_INTEGER;
+	}
+	return rows[0].max;
+}
+
+
+export const getCurrentCaptchaDifficulty = async (sql: Psql, c: Context | string): Promise<number | null> => {
+	const isRoute = typeof c === "string";
+	const route = isRoute ? c : `${c.req.method}-${c.req.path}`
+	const configs = await getCaptchaDifficultyConfigByRoute(sql, route);
+	if (configs.length < 1) {
+		return null
+	}
+	else if (configs.length == 1) {
+		return configs[0].difficulty
+	}
+	const maxDuration = configs.reduce((max, config) =>
+		Math.max(max, config.duration), 0);
+	const slidingWindow = new SlidingWindow(redis, maxDuration);
+	for (let i = 1; i < configs.length; i++) {
+		const config = configs[i];
+		const lastConfig = configs[i - 1];
+		const identifier = isRoute ? c : getIdentifier(c, config.global);
+		const count = await slidingWindow.count(`captcha-${identifier}`, config.duration);
+		if (count >= config.threshold) {
+			continue;
+		}
+		return lastConfig.difficulty
+	}
+	return configs[configs.length-1].difficulty;
+}

packages/backend/lib/auth/getJWTsecret.ts

@@ -0,0 +1,13 @@
+import { ErrorResponse } from "src/schema";
+
+export const getJWTsecret = () => {
+	const secret = process.env["JWT_SECRET"];
+	if (!secret) {
+		const response: ErrorResponse = {
+			message: "JWT_SECRET is not set",
+			code: "SERVER_ERROR"
+		};
+		return [response, true];
+	}
+	return [secret, null];
+}

packages/backend/middleware/captcha.ts

@@ -0,0 +1,117 @@
+import { Context, Next } from "hono";
+import { ErrorResponse } from "src/schema";
+import { SlidingWindow } from "@core/mq/slidingWindow.ts";
+import { getCaptchaConfigMaxDuration, getCurrentCaptchaDifficulty } from "@/lib/auth/captchaDifficulty.ts";
+import { sqlCred } from "@core/db/dbNew.ts";
+import { redis } from "@core/db/redis.ts";
+import { verify } from 'hono/jwt';
+import { JwtTokenInvalid, JwtTokenExpired } from "hono/utils/jwt/types";
+import { getJWTsecret } from "@/lib/auth/getJWTsecret.ts";
+import { lockManager } from "@core/mq/lockManager.ts";
+import { object, string, number, ValidationError } from "yup";
+import { getIdentifier } from "@/middleware/rateLimiters.ts";
+
+const tokenSchema = object({
+	exp: number().integer(),
+	id: string().length(6),
+	difficulty: number().integer().moreThan(0)
+});
+
+export const captchaMiddleware = async (c: Context, next: Next) => {
+	const authHeader = c.req.header("Authorization");
+
+	if (!authHeader) {
+		const response: ErrorResponse = {
+			message: "'Authorization' header is missing.",
+			code: "UNAUTHORIZED"
+		};
+		return c.json<ErrorResponse>(response, 401);
+	}
+
+	const authIsBearer = authHeader.startsWith("Bearer ");
+	if (!authIsBearer || authHeader.length < 8) {
+		const response: ErrorResponse = {
+			message: "'Authorization' header is invalid.",
+			code: "INVALID_HEADER"
+		};
+		return c.json<ErrorResponse>(response, 400);
+	}
+
+	const [r, err] = getJWTsecret();
+	if (err) {
+		return c.json<ErrorResponse>(r as ErrorResponse, 500);
+	}
+	const jwtSecret = r as string;
+
+	const token = authHeader.substring(7);
+
+	const path = c.req.path;
+	const method = c.req.method;
+	const route = `${method}-${path}`;
+
+	const requiredDifficulty = await getCurrentCaptchaDifficulty(sqlCred, c);
+
+	try {
+		const decodedPayload = await verify(token, jwtSecret);
+		const payload = await tokenSchema.validate(decodedPayload);
+		const difficulty = payload.difficulty;
+		const tokenID = payload.id;
+		const consumed = await lockManager.isLocked(tokenID);
+		if (consumed) {
+			const response: ErrorResponse = {
+				message: "Token has already been used.",
+				code: "INVALID_CREDENTIALS"
+			};
+			return c.json<ErrorResponse>(response, 401);
+		}
+		if (difficulty < requiredDifficulty) {
+			const response: ErrorResponse = {
+				message: "Token too weak.",
+				code: "UNAUTHORIZED"
+			};
+			return c.json<ErrorResponse>(response, 401);
+		}
+		const EXPIRE_FIVE_MINUTES = 300;
+		await lockManager.acquireLock(tokenID, EXPIRE_FIVE_MINUTES);
+	}
+	catch (e) {
+		if (e instanceof JwtTokenInvalid) {
+			const response: ErrorResponse = {
+				message: "Failed to verify the token.",
+				code: "INVALID_CREDENTIALS"
+			};
+			return c.json<ErrorResponse>(response, 400);
+		}
+		else if (e instanceof JwtTokenExpired) {
+			const response: ErrorResponse = {
+				message: "Token expired.",
+				code: "INVALID_CREDENTIALS"
+			};
+			return c.json<ErrorResponse>(response, 400);
+		}
+		else if (e instanceof ValidationError) {
+			const response: ErrorResponse = {
+				code: "INVALID_QUERY_PARAMS",
+				message: "Invalid query parameters",
+				errors: e.errors
+			};
+			return c.json<ErrorResponse>(response, 400);
+		}
+		else {
+			const response: ErrorResponse = {
+				message: "Unknown error.",
+				code: "UNKNOWN_ERROR"
+			};
+			return c.json<ErrorResponse>(response, 500);
+		}
+	}
+	const duration = await getCaptchaConfigMaxDuration(sqlCred, route);
+	const window = new SlidingWindow(redis, duration);
+
+	const identifierWithIP = getIdentifier(c, true);
+	const identifier = getIdentifier(c, false);
+	await window.event(`captcha-${identifier}`);
+	await window.event(`captcha-${identifierWithIP}`);
+
+	await next();
+};

packages/backend/middleware/contentType.ts

@@ -3,4 +3,4 @@ import { Context, Next } from "hono";
 export const contentType = async (c: Context, next: Next) => {
 	await next();
 	c.header("Content-Type", "application/json; charset=utf-8");
-};
+};

packages/backend/middleware/index.ts

@@ -1,19 +1,23 @@
 import { Hono } from "hono";
 import { Variables } from "hono/types";
 import { bodyLimitForPing } from "./bodyLimits.ts";
-import { pingHandler } from "../routes/ping.ts";
+import { pingHandler } from "routes/ping";
 import { registerRateLimiter } from "./rateLimiters.ts";
 import { preetifyResponse } from "./preetifyResponse.ts";
 import { logger } from "./logger.ts";
 import { timing } from "hono/timing";
 import { contentType } from "./contentType.ts";
+import { captchaMiddleware } from "./captcha.ts";
+import { cors } from 'hono/cors';
 
-export function configureMiddleWares(app: Hono<{Variables: Variables }>) {
+export function configureMiddleWares(app: Hono<{ Variables: Variables }>) {
+	app.all("*", cors());
 	app.use("*", contentType);
 	app.use(timing());
 	app.use("*", preetifyResponse);
 	app.use("*", logger({}));
 
 	app.post("/user", registerRateLimiter);
+	app.post("/user", captchaMiddleware);
 	app.all("/ping", bodyLimitForPing, ...pingHandler);
-}
+}

packages/backend/middleware/logger.ts

@@ -77,7 +77,7 @@ const defaultFormatter = (params) => {
 		`${methodColor} ${params.method.padEnd(6)}${reset} ${params.path}`
 	);
 };
-type Ctx = Context
+type Ctx = Context;
 export const logger = (config) => {
 	const { formatter = defaultFormatter, output = console, skipPaths = [], skip = null } = config;
 

packages/backend/middleware/preetifyResponse.ts

@@ -15,4 +15,4 @@ export const preetifyResponse = async (c: Context, next: Next) => {
 		endTime(c, "seralize");
 		c.res = new Response(prettyJson, { headers: { "Content-Type": "text/plain; charset=utf-8" } });
 	}
-};
+};

packages/backend/middleware/rateLimiters.ts

@@ -1,27 +1,44 @@
-import { rateLimiter, Store } from "hono-rate-limiter";
 import type { BlankEnv } from "hono/types";
-import { MINUTE } from "@core/const/time.ts";
 import { getConnInfo } from "hono/bun";
-import type { Context } from "hono";
+import { Context, Next } from "hono";
+import { generateRandomId } from "@core/lib/randomID.ts";
+import { RateLimiter } from "@koshnic/ratelimit";
+import { ErrorResponse } from "@/src/schema";
 import { redis } from "@core/db/redis.ts";
-import { RedisStore } from "rate-limit-redis";
 
-export const registerRateLimiter = rateLimiter<BlankEnv, "/user", {}>({
+export const getIdentifier = (c: Context, includeIP: boolean = true) => {
-	windowMs: 60 * MINUTE,
+	let ipAddr = generateRandomId(6);
-	limit: 10,
+	const info = getConnInfo(c);
-	standardHeaders: "draft-6",
+	if (info.remote && info.remote.address) {
-	keyGenerator: (c) => {
+		ipAddr = info.remote.address;
-		const info = getConnInfo(c as unknown as Context<BlankEnv, "/user", {}>);
+	}
-		if (!info.remote || !info.remote.address) {
+	const forwardedFor = c.req.header("X-Forwarded-For");
-			return crypto.randomUUID();
+	if (forwardedFor) {
-		}
+		ipAddr = forwardedFor.split(",")[0];
-		const addr = info.remote.address;
+	}
-		const path = new URL(c.req.url).pathname;
+	const path = c.req.path;
-		const method = c.req.method;
+	const method = c.req.method;
-		return `${method}-${path}@${addr}`;
+	const ipIdentifier = includeIP ? `@${ipAddr}` : "";
-	},
+	return `${method}-${path}${ipIdentifier}`;
-	store: new RedisStore({
+};
-		// @ts-expect-error - Known issue: the `c`all` function is not present in @types/ioredis
+
-		sendCommand: (...args: string[]) => redis.call(...args)
+export const registerRateLimiter = async (c: Context<BlankEnv, "/user", {}>, next: Next) => {
-	}) as unknown as Store
+	const limiter = new RateLimiter(redis);
-});
+	const identifier = getIdentifier(c, true);
+	const { allowed, retryAfter } = await limiter.allow(identifier, {
+		burst: 5,
+		ratePerPeriod: 5,
+		period: 120,
+		cost: 1
+	});
+
+	if (!allowed) {
+		const response: ErrorResponse = {
+			message: `Too many requests, please retry after ${Math.round(retryAfter)} seconds.`,
+			code: "RATE_LIMIT_EXCEEDED"
+		};
+		return c.json<ErrorResponse>(response, 429);
+	}
+
+	await next();
+};

packages/backend/package.json

@@ -10,6 +10,7 @@
 		"hono": "^4.7.8",
 		"hono-rate-limiter": "^0.4.2",
 		"ioredis": "^5.6.1",
+		"limiter": "^3.0.0",
 		"postgres": "^3.4.5",
 		"rate-limit-redis": "^4.2.0",
 		"yup": "^1.6.1",

packages/backend/routes/404.ts

@@ -7,4 +7,4 @@ export const notFoundRoute = (c: Context) => {
 		},
 		404
 	);
-};
+};

packages/backend/routes/captcha/[id]/result/GET.ts

@@ -0,0 +1,88 @@
+import { Context } from "hono";
+import { Bindings, BlankEnv } from "hono/types";
+import { ErrorResponse } from "src/schema";
+import { createHandlers } from "src/utils.ts";
+import { sign } from 'hono/jwt'
+import { generateRandomId } from "@core/lib/randomID.ts";
+import { getJWTsecret } from "lib/auth/getJWTsecret.ts";
+
+interface CaptchaResponse {
+	success: boolean;
+	difficulty?: number;
+	error?: string;
+}
+
+const getChallengeVerificationResult = async (id: string, ans: string) => {
+	const baseURL = process.env["UCAPTCHA_URL"];
+	const url = new URL(baseURL);
+	url.pathname = `/challenge/${id}/validation`;
+	return await fetch(url.toString(), {
+		method: "POST",
+		headers: {
+			"Content-Type": "application/json"
+		},
+		body: JSON.stringify({
+			y: ans
+		})
+	});
+};
+
+export const verifyChallengeHandler = createHandlers(
+	async (c: Context<BlankEnv & { Bindings: Bindings }, "/captcha/:id/result">) => {
+		const id = c.req.param("id");
+		const ans = c.req.query("ans");
+		if (!ans) {
+			const response: ErrorResponse = {
+				message: "Missing required query parameter: ans",
+				code: "INVALID_QUERY_PARAMS"
+			};
+			return c.json<ErrorResponse>(response, 400);
+		}
+		const res = await getChallengeVerificationResult(id, ans);
+		const data: CaptchaResponse = await res.json();
+		if (data.error && res.status === 404) {
+			const response: ErrorResponse = {
+				message: data.error,
+				code: "ENTITY_NOT_FOUND"
+			};
+			return c.json<ErrorResponse>(response, 401);
+		} else if (data.error && res.status === 400) {
+			const response: ErrorResponse = {
+				message: data.error,
+				code: "INVALID_QUERY_PARAMS"
+			};
+			return c.json<ErrorResponse>(response, 400);
+		} else if (data.error) {
+			const response: ErrorResponse = {
+				message: data.error,
+				code: "UNKNOWN_ERROR"
+			};
+			return c.json<ErrorResponse>(response, 500);
+		}
+		if (!data.success) {
+			const response: ErrorResponse = {
+				message: "Incorrect answer",
+				code: "INVALID_CREDENTIALS"
+			};
+			return c.json<ErrorResponse>(response, 401);
+		}
+
+		const [r, err] = getJWTsecret();
+		if (err) {
+			return c.json<ErrorResponse>(r as ErrorResponse, 500);
+		}
+		const jwtSecret = r as string;
+
+		const tokenID = generateRandomId(6);
+		const NOW = Math.floor(Date.now() / 1000)
+		const FIVE_MINUTES_LATER = NOW + 60 * 5;
+		const jwt = await sign({
+			difficulty: data.difficulty!,
+			id: tokenID,
+			exp: FIVE_MINUTES_LATER
+		}, jwtSecret);
+		return c.json({
+			token: jwt
+		});
+	}
+);

packages/backend/routes/captcha/difficulty/GET.ts

@@ -0,0 +1,43 @@
+import { createHandlers } from "src/utils.ts";
+import { object, string, ValidationError } from "yup";
+import { ErrorResponse } from "src/schema";
+import { getCurrentCaptchaDifficulty } from "@/lib/auth/captchaDifficulty.ts";
+import { sqlCred } from "@core/db/dbNew.ts";
+
+const queryParamsSchema = object({
+	route: string().matches(/(?:GET|POST|PUT|PATCH|DELETE)-\/.*/g)
+});
+
+export const getCaptchaDifficultyHandler = createHandlers(async (c) => {
+	try {
+		const queryParams = await queryParamsSchema.validate(c.req.query());
+		const { route } = queryParams;
+		const difficulty = await getCurrentCaptchaDifficulty(sqlCred, route);
+		if (!difficulty) {
+			const response: ErrorResponse<unknown> = {
+				code: "ENTITY_NOT_FOUND",
+				message: "No difficulty configs found for this route."
+			};
+			return c.json<ErrorResponse<unknown>>(response, 404);
+		}
+		return c.json({
+			"difficulty": difficulty
+		});
+	} catch (e: unknown) {
+		if (e instanceof ValidationError) {
+			const response: ErrorResponse = {
+				code: "INVALID_QUERY_PARAMS",
+				message: "Invalid query parameters",
+				errors: e.errors
+			};
+			return c.json<ErrorResponse>(response, 400);
+		} else {
+			const response: ErrorResponse<unknown> = {
+				code: "UNKNOWN_ERROR",
+				message: "Unknown error",
+				errors: [e]
+			};
+			return c.json<ErrorResponse<unknown>>(response, 500);
+		}
+	}
+});

packages/backend/routes/captcha/index.ts

@@ -0,0 +1,2 @@
+export * from "./session/POST.ts";
+export * from "./[id]/result/GET.ts";

packages/backend/routes/captcha/session/POST.ts

@@ -0,0 +1,59 @@
+import { createHandlers } from "src/utils.ts";
+import { getCurrentCaptchaDifficulty } from "@/lib/auth/captchaDifficulty.ts";
+import { sqlCred } from "@core/db/dbNew.ts";
+import { object, string, ValidationError } from "yup";
+import { ErrorResponse } from "@/src/schema";
+import type { ContentfulStatusCode } from "hono/utils/http-status";
+
+const bodySchema = object({
+    route: string().matches(/(?:GET|POST|PUT|PATCH|DELETE)-\/.*/g)
+});
+
+interface CaptchaSessionResponse {
+    success: boolean;
+    id: string;
+    g: string;
+    n: string;
+    t: number;
+}
+
+const createNewChallenge = async (difficulty: number) => {
+    const baseURL = process.env["UCAPTCHA_URL"];
+    const url = new URL(baseURL);
+    url.pathname = "/challenge";
+    return await fetch(url.toString(), {
+        method: "POST",
+        headers: {
+            "Content-Type": "application/json",
+        },
+        body: JSON.stringify({
+            difficulty: difficulty,
+        })
+    });
+}
+
+export const createCaptchaSessionHandler = createHandlers(async (c) => {
+    try {
+        const requestBody = await bodySchema.validate(await c.req.json());
+        const { route } = requestBody;
+        const difficuly = await getCurrentCaptchaDifficulty(sqlCred, route)
+        const res = await createNewChallenge(difficuly);
+        return c.json<CaptchaSessionResponse|unknown>(await res.json(), res.status as ContentfulStatusCode);
+    } catch (e: unknown) {
+        if (e instanceof ValidationError) {
+            const response: ErrorResponse = {
+                code: "INVALID_QUERY_PARAMS",
+                message: "Invalid query parameters",
+                errors: e.errors
+            };
+            return c.json<ErrorResponse>(response, 400);
+        } else {
+            const response: ErrorResponse<unknown> = {
+                code: "UNKNOWN_ERROR",
+                message: "Unknown error",
+                errors: [e]
+            };
+            return c.json<ErrorResponse<unknown>>(response, 500);
+        }
+    }
+});

packages/backend/routes/index.ts

@@ -1,17 +1,29 @@
-import { rootHandler } from "./root/root.ts";
+import { getSingerForBirthday, pickSinger, pickSpecialSinger, type Singer } from "lib/const/singers.ts";
-import { pingHandler } from "./ping.ts";
+import { VERSION } from "src/main.ts";
-import { getSnapshotsHanlder } from "./snapshots.ts";
+import { createHandlers } from "src/utils.ts";
-import { registerHandler } from "./user.ts";
-import { videoInfoHandler } from "db/videoInfo.ts";
-import { Hono } from "hono";
-import { Variables } from "hono/types";
 
-export function configureRoutes(app: Hono<{Variables: Variables }>) {
+export const rootHandler = createHandlers((c) => {
-	app.get("/", ...rootHandler);
+	let singer: Singer | Singer[];
-	app.all("/ping", ...pingHandler);
+	const shouldShowSpecialSinger = Math.random() < 0.016;
-
+	if (getSingerForBirthday().length !== 0) {
-	app.get("/video/:id/snapshots", ...getSnapshotsHanlder);
+		singer = JSON.parse(JSON.stringify(getSingerForBirthday())) as Singer[];
-	app.post("/user", ...registerHandler);
+		for (const s of singer) {
-
+			delete s.birthday;
-	app.get("/video/:id/info", ...videoInfoHandler);
+			s.message = `祝${s.name}生日快乐~`;
-}
+		}
+	} else if (shouldShowSpecialSinger) {
+		singer = pickSpecialSinger();
+	} else {
+		singer = pickSinger();
+	}
+	return c.json({
+		project: {
+			name: "中V档案馆",
+			motto: "一起唱吧，心中的歌！"
+		},
+		status: 200,
+		version: VERSION,
+		time: Date.now(),
+		singer: singer
+	});
+});

packages/backend/routes/ping.ts

@@ -1,24 +0,0 @@
-import { getClientIP } from "middleware/logger.ts";
-import { createHandlers } from "../src/utils.ts";
-import { VERSION } from "../src/main.ts";
-
-export const pingHandler = createHandlers(async (c) => {
-	const requestHeaders = c.req.raw.headers;
-	return c.json({
-		"message": "pong",
-		"request": {
-			"headers": requestHeaders,
-			"ip": getClientIP(c),
-			"mode": c.req.raw.mode,
-			"method": c.req.method,
-			"query": new URL(c.req.url).searchParams,
-			"body": await c.req.text(),
-			"url": c.req.raw.url
-		},
-		"response": {
-			"time": new Date().getTime(),
-			"status": 200,
-			"version": VERSION,
-		}
-	});
-});

packages/backend/routes/ping/index.ts

@@ -0,0 +1,24 @@
+import { getClientIP } from "middleware/logger.ts";
+import { createHandlers } from "src/utils.ts";
+import { VERSION } from "src/main.ts";
+
+export const pingHandler = createHandlers(async (c) => {
+	const requestHeaders = c.req.raw.headers;
+	return c.json({
+		message: "pong",
+		request: {
+			headers: requestHeaders,
+			ip: getClientIP(c),
+			mode: c.req.raw.mode,
+			method: c.req.method,
+			query: new URL(c.req.url).searchParams,
+			body: await c.req.text(),
+			url: c.req.raw.url
+		},
+		response: {
+			time: new Date().getTime(),
+			status: 200,
+			version: VERSION
+		}
+	});
+});

packages/backend/routes/root/root.ts

@@ -1,29 +0,0 @@
-import { getSingerForBirthday, pickSinger, pickSpecialSinger, type Singer } from "./singers.ts";
-import { VERSION } from "../../src/main.ts";
-import { createHandlers } from "../../src/utils.ts";
-
-export const rootHandler = createHandlers((c) => {
-	let singer: Singer | Singer[];
-	const shouldShowSpecialSinger = Math.random() < 0.016;
-	if (getSingerForBirthday().length !== 0) {
-		singer = JSON.parse(JSON.stringify(getSingerForBirthday())) as Singer[];
-		for (const s of singer) {
-			delete s.birthday;
-			s.message = `祝${s.name}生日快乐~`;
-		}
-	} else if (shouldShowSpecialSinger) {
-		singer = pickSpecialSinger();
-	} else {
-		singer = pickSinger();
-	}
-	return c.json({
-		project: {
-			name: "中V档案馆",
-			motto: "一起唱吧，心中的歌！"
-		},
-		status: 200,
-		version: VERSION,
-		time: Date.now(),
-		singer: singer
-	});
-});

packages/backend/routes/user/index.ts

@@ -0,0 +1 @@
+export * from "./register.ts";

packages/backend/routes/user/register.ts

@@ -3,7 +3,7 @@ import Argon2id from "@rabbit-company/argon2id";
 import { object, string, ValidationError } from "yup";
 import type { Context } from "hono";
 import type { Bindings, BlankEnv, BlankInput } from "hono/types";
-import { sqlCred } from "db/db.ts";
+import { sqlCred } from "@core/db/dbNew.ts";
 import { ErrorResponse, StatusResponse } from "src/schema";
 
 const RegistrationBodySchema = object({
@@ -44,7 +44,7 @@ export const registerHandler = createHandlers(async (c: ContextType) => {
 
 		const response: StatusResponse = {
 			message: `User '${username}' registered successfully.`
-		}
+		};
 
 		return c.json<StatusResponse>(response, 201);
 	} catch (e) {
@@ -53,21 +53,21 @@ export const registerHandler = createHandlers(async (c: ContextType) => {
 				message: "Invalid registration data.",
 				errors: e.errors,
 				code: "INVALID_PAYLOAD"
-			}
+			};
 			return c.json<ErrorResponse<string>>(response, 400);
 		} else if (e instanceof SyntaxError) {
 			const response: ErrorResponse<string> = {
 				message: "Invalid JSON payload.",
 				errors: [e.message],
 				code: "INVALID_FORMAT"
-			}
+			};
 			return c.json<ErrorResponse<string>>(response, 400);
 		} else {
 			const response: ErrorResponse<string> = {
-				message: "Invalid JSON payload.",
+				message: "Unknown error.",
 				errors: [(e as Error).message],
-				code: "UNKNOWN_ERR"
+				code: "UNKNOWN_ERROR"
-			}
+			};
 			return c.json<ErrorResponse<string>>(response, 500);
 		}
 	}

packages/backend/routes/video/[id]/info.ts

@@ -1,15 +1,15 @@
 import logger from "@core/log/logger.ts";
 import { redis } from "@core/db/redis.ts";
-import { sql } from "./db.ts";
+import { sql } from "@core/db/dbNew.ts";
 import { number, ValidationError } from "yup";
-import { createHandlers } from "../src/utils.ts";
+import { createHandlers } from "@/src/utils.ts";
 import { getVideoInfo, getVideoInfoByBV } from "@core/net/getVideoInfo.ts";
-import { idSchema } from "../routes/snapshots.ts";
+import { idSchema } from "./snapshots.ts";
 import { NetSchedulerError } from "@core/net/delegate.ts";
 import type { Context } from "hono";
 import type { BlankEnv, BlankInput } from "hono/types";
 import type { VideoInfoData } from "@core/net/bilibili.d.ts";
-import { startTime, endTime } from 'hono/timing'
+import { startTime, endTime } from "hono/timing";
 
 const CACHE_EXPIRATION_SECONDS = 60;
 
@@ -34,7 +34,7 @@ async function insertVideoSnapshot(data: VideoInfoData) {
 }
 
 export const videoInfoHandler = createHandlers(async (c: ContextType) => {
-	startTime(c, 'parse', 'Parse the request');
+	startTime(c, "parse", "Parse the request");
 	try {
 		const id = await idSchema.validate(c.req.param("id"));
 		let videoId: string | number = id as string;
@@ -45,33 +45,33 @@ export const videoInfoHandler = createHandlers(async (c: ContextType) => {
 		}
 
 		const cacheKey = `cvsa:videoInfo:${videoId}`;
-		endTime(c, 'parse');
+		endTime(c, "parse");
-		startTime(c, 'cache', 'Check for cached data');
+		startTime(c, "cache", "Check for cached data");
 		const cachedData = await redis.get(cacheKey);
-		endTime(c, 'cache');
+		endTime(c, "cache");
 		if (cachedData) {
 			return c.json(JSON.parse(cachedData));
 		}
-		startTime(c, 'net', 'Fetch data');
+		startTime(c, "net", "Fetch data");
 		let result: VideoInfoData | number;
 		if (typeof videoId === "number") {
 			result = await getVideoInfo(videoId, "getVideoInfo");
 		} else {
 			result = await getVideoInfoByBV(videoId, "getVideoInfo");
 		}
-		endTime(c, 'net');
+		endTime(c, "net");
 
 		if (typeof result === "number") {
 			return c.json({ message: "Error fetching video info", code: result }, 500);
 		}
 
-		startTime(c, 'db', 'Write data to database');
+		startTime(c, "db", "Write data to database");
 
 		await redis.setex(cacheKey, CACHE_EXPIRATION_SECONDS, JSON.stringify(result));
 
 		await insertVideoSnapshot(result);
 
-		endTime(c, 'db');
+		endTime(c, "db");
 		return c.json(result);
 	} catch (e) {
 		if (e instanceof ValidationError) {

packages/backend/routes/video/[id]/snapshots.ts

@@ -1,10 +1,10 @@
 import type { Context } from "hono";
-import { createHandlers } from "../src/utils.ts";
+import { createHandlers } from "src/utils.ts";
 import type { BlankEnv, BlankInput } from "hono/types";
-import { getVideoSnapshots, getVideoSnapshotsByBV } from "../db/videoSnapshot.ts";
+import { getVideoSnapshots, getVideoSnapshotsByBV } from "db/snapshots.ts";
 import type { VideoSnapshotType } from "@core/db/schema.d.ts";
 import { boolean, mixed, number, object, ValidationError } from "yup";
-import { ErrorResponse } from "../src/schema";
+import { ErrorResponse } from "src/schema";
 import { startTime, endTime } from "hono/timing";
 
 const SnapshotQueryParamsSchema = object({
@@ -96,7 +96,7 @@ export const getSnapshotsHanlder = createHandlers(async (c: ContextType) => {
 			return c.json<ErrorResponse<string>>(response, 400);
 		} else {
 			const response: ErrorResponse<unknown> = {
-				code: "UNKNOWN_ERR",
+				code: "UNKNOWN_ERROR",
 				message: "Unhandled error",
 				errors: [e]
 			};

packages/backend/routes/video/index.ts

@@ -0,0 +1,2 @@
+export * from "./[id]/info";
+export * from "./[id]/snapshots";

packages/backend/src/main.ts

@@ -1,7 +1,7 @@
 import { Hono } from "hono";
 import type { TimingVariables } from "hono/timing";
 import { startServer } from "./startServer.ts";
-import { configureRoutes } from "routes";
+import { configureRoutes } from "./routing.ts";
 import { configureMiddleWares } from "middleware";
 import { notFoundRoute } from "routes/404.ts";
 

packages/backend/src/routing.ts

@@ -0,0 +1,23 @@
+import { rootHandler } from "routes";
+import { pingHandler } from "routes/ping";
+import { registerHandler } from "routes/user";
+import { videoInfoHandler, getSnapshotsHanlder } from "routes/video";
+import { Hono } from "hono";
+import { Variables } from "hono/types";
+import { createCaptchaSessionHandler, verifyChallengeHandler } from "routes/captcha";
+import { getCaptchaDifficultyHandler } from "../routes/captcha/difficulty/GET.ts";
+
+export function configureRoutes(app: Hono<{ Variables: Variables }>) {
+	app.get("/", ...rootHandler);
+	app.all("/ping", ...pingHandler);
+
+	app.get("/video/:id/snapshots", ...getSnapshotsHanlder);
+	app.post("/user", ...registerHandler);
+
+	app.get("/video/:id/info", ...videoInfoHandler);
+
+	app.post("/captcha/session", ...createCaptchaSessionHandler);
+	app.get("/captcha/:id/result", ...verifyChallengeHandler);
+
+	app.get("/captcha/difficulty", ...getCaptchaDifficultyHandler)
+}

packages/backend/src/schema.d.ts

@@ -1,11 +1,22 @@
-type ErrorCode = "INVALID_QUERY_PARAMS" | "UNKNOWN_ERR" | "INVALID_PAYLOAD" | "INVALID_FORMAT" | "BODY_TOO_LARGE";
+type ErrorCode =
+	| "INVALID_QUERY_PARAMS"
+	| "UNKNOWN_ERROR"
+	| "INVALID_PAYLOAD"
+	| "INVALID_FORMAT"
+	| "INVALID_HEADER"
+	| "BODY_TOO_LARGE"
+	| "UNAUTHORIZED"
+	| "INVALID_CREDENTIALS"
+	| "ENTITY_NOT_FOUND"
+	| "SERVER_ERROR"
+	| "RATE_LIMIT_EXCEEDED";
 
-export interface ErrorResponse<E> {
+export interface ErrorResponse<E=string> {
-	code: ErrorCode
+	code: ErrorCode;
 	message: string;
-	errors: E[];
+	errors?: E[];
 }
 
 export interface StatusResponse {
 	message: string;
-}
+}

packages/backend/src/startServer.ts

@@ -32,7 +32,7 @@ function logStartup(hostname: string, port: number, wasAutoIncremented: boolean,
 	console.log("\nPress Ctrl+C to quit.");
 }
 
-export async function startServer(app: Hono<{Variables: Variables }>) {
+export async function startServer(app: Hono<{ Variables: Variables }>) {
 	const NODE_ENV = process.env.NODE_ENV || "production";
 	const HOST = process.env.HOST ?? (NODE_ENV === "development" ? "0.0.0.0" : "127.0.0.1");
 	const PORT = process.env.PORT ? parseInt(process.env.PORT, 10) : undefined;

packages/backend/tsconfig.json

@@ -10,6 +10,7 @@
 		"skipLibCheck": true,
 		"paths": {
 			"@core/*": ["../core/*"],
+			"@/*": ["./*"],
 			"@crawler/*": ["../crawler/*"]
 		},
 		"allowSyntheticDefaultImports": true,

packages/core/db/dbNew.ts

@@ -1,6 +1,8 @@
 import postgres from "postgres";
-import { postgresConfigNpm } from "./pgConfigNew";
+import { postgresConfigCred, postgresConfig } from "./pgConfigNew";
 
-export const sql = postgres(postgresConfigNpm);
+export const sql = postgres(postgresConfig);
 
-export const sqlTest = postgres(postgresConfigNpm);
+export const sqlCred = postgres(postgresConfigCred);
+
+export const sqlTest = postgres(postgresConfig);

packages/core/db/pgConfigNew.ts

@@ -18,14 +18,6 @@ const databasePassword = getEnvVar("DB_PASSWORD")!;
 const databasePort = getEnvVar("DB_PORT")!;
 
 export const postgresConfig = {
-	hostname: databaseHost,
-	port: parseInt(databasePort),
-	database: databaseName,
-	user: databaseUser,
-	password: databasePassword
-};
-
-export const postgresConfigNpm = {
 	host: databaseHost,
 	port: parseInt(databasePort),
 	database: databaseName,

packages/core/db/psql.d.ts

@@ -1,3 +1,3 @@
 import type postgres from "postgres";
 
-export type Psql = postgres.Sql<{}>;
+export type Psql = postgres.Sql;

packages/core/deno.json

@@ -1,17 +0,0 @@
-{
-    "name": "@cvsa/core",
-    "exports": "./main.ts",
-    "imports": {
-        "ioredis": "npm:ioredis",
-        "log/": "./log/",
-        "db/": "./db/",
-        "$std/": "https://deno.land/std@0.216.0/",
-        "mq/": "./mq/",
-        "chalk": "npm:chalk",
-        "winston": "npm:winston",
-        "logform": "npm:logform",
-        "@core/": "./",
-        "child_process": "node:child_process",
-        "util": "node:util"
-    }
-}

packages/core/lib/randomID.ts

@@ -0,0 +1,15 @@
+export function generateRandomId(length: number): string {
+	const characters = 'abcdefghijkmnpqrstuvwxyzABCDEFGHJKLMNPQRSTUVWXYZ23456789';
+	const charactersLength = characters.length;
+	const randomBytes = new Uint8Array(length);
+
+	crypto.getRandomValues(randomBytes);
+
+	let result = '';
+	for (let i = 0; i < length; i++) {
+		const randomIndex = randomBytes[i] % charactersLength;
+		result += characters.charAt(randomIndex);
+	}
+
+	return result;
+}

packages/core/mq/lockManager.ts

@@ -1,5 +1,5 @@
 import { Redis } from "ioredis";
-import { redis } from "../../core/db/redis.ts";
+import { redis } from "@core/db/redis.ts";
 
 class LockManager {
 	private redis: Redis;

packages/core/mq/multipleRateLimiter.ts

@@ -0,0 +1,55 @@
+import { RateLimiter as Limiter } from "@koshnic/ratelimit";
+import { redis } from "@core/db/redis.ts";
+
+export interface RateLimiterConfig {
+    duration: number;
+    max: number;
+}
+
+export class RateLimiterError extends Error {
+    public code: string;
+    constructor(message: string) {
+        super(message);
+        this.name = "RateLimiterError";
+        this.code = "RATE_LIMIT_EXCEEDED";
+    }
+}
+
+export class MultipleRateLimiter {
+    private readonly name: string;
+    private readonly configs: RateLimiterConfig[] = [];
+    private readonly limiter: Limiter;
+
+    /*
+     * @param name The name of the rate limiter
+     * @param configs The configuration of the rate limiter, containing:
+     * - duration: The duration of window in seconds
+     * - max: The maximum number of tokens allowed in the window
+     */
+    constructor(
+        name: string,
+        configs: RateLimiterConfig[]
+    ) {
+        this.configs = configs;
+        this.limiter = new Limiter(redis);
+        this.name = name;
+    }
+
+    /*
+     * Trigger an event in the rate limiter
+     */
+    async trigger(shouldThrow = true): Promise<void> {
+        for (let i = 0; i < this.configs.length; i++) {
+            const { duration, max } = this.configs[i];
+            const { allowed } = await this.limiter.allow(`cvsa:${this.name}_${i}`, {
+                burst: max,
+                ratePerPeriod: max,
+                period: duration,
+                cost: 1
+            });
+            if (!allowed && shouldThrow) {
+                throw new RateLimiterError("Rate limit exceeded")
+            }
+        }
+    }
+}

packages/core/mq/rateLimiter.ts

@@ -1,56 +0,0 @@
-import type { SlidingWindow } from "./slidingWindow.ts";
-
-export interface RateLimiterConfig {
-	window: SlidingWindow;
-	max: number;
-}
-
-export class RateLimiter {
-	private readonly configs: RateLimiterConfig[];
-	private readonly configEventNames: string[];
-
-	/*
-	 * @param name The name of the rate limiter
-	 * @param configs The configuration of the rate limiter, containing:
-	 * - window: The sliding window to use
-	 * - max: The maximum number of events allowed in the window
-	 */
-	constructor(name: string, configs: RateLimiterConfig[]) {
-		this.configs = configs;
-		this.configEventNames = configs.map((_, index) => `${name}_config_${index}`);
-	}
-
-	/*
-	 * Check if the event has reached the rate limit
-	 */
-	async getAvailability(): Promise<boolean> {
-		for (let i = 0; i < this.configs.length; i++) {
-			const config = this.configs[i];
-			const eventName = this.configEventNames[i];
-			const count = await config.window.count(eventName);
-			if (count >= config.max) {
-				return false;
-			}
-		}
-		return true;
-	}
-
-	/*
-	 * Trigger an event in the rate limiter
-	 */
-	async trigger(): Promise<void> {
-		for (let i = 0; i < this.configs.length; i++) {
-			const config = this.configs[i];
-			const eventName = this.configEventNames[i];
-			await config.window.event(eventName);
-		}
-	}
-
-	async clear(): Promise<void> {
-		for (let i = 0; i < this.configs.length; i++) {
-			const config = this.configs[i];
-			const eventName = this.configEventNames[i];
-			await config.window.clear(eventName);
-		}
-	}
-}

packages/core/mq/slidingWindow.ts

@@ -32,14 +32,20 @@ export class SlidingWindow {
 
 	/*
 	 * Count the number of events in the sliding window
-	 * @param eventName The name of the event
+	 * @param {string} eventName The name of the event
+	 * @param {number} [duration] The duration of the window in seconds
 	 */
-	async count(eventName: string): Promise<number> {
+	async count(eventName: string, duration?: number): Promise<number> {
 		const key = `cvsa:sliding_window:${eventName}`;
 		const now = Date.now();
 
 		// Remove timestamps outside the window
 		await this.redis.zremrangebyscore(key, 0, now - this.windowSize);
+
+		if (duration) {
+			return this.redis.zcount(key, now - duration * 1000, now);
+		}
+
 		// Get the number of timestamps in the window
 		return this.redis.zcard(key);
 	}
@@ -48,4 +54,4 @@ export class SlidingWindow {
 		const key = `cvsa:sliding_window:${eventName}`;
 		return this.redis.del(key);
 	}
-}
+}

packages/core/net/delegate.ts

@@ -1,9 +1,7 @@
 import logger from "@core/log/logger.ts";
-import { RateLimiter, type RateLimiterConfig } from "mq/rateLimiter.ts";
+import { MultipleRateLimiter, RateLimiterError, type RateLimiterConfig } from "@core/mq/multipleRateLimiter.ts";
-import { SlidingWindow } from "mq/slidingWindow.ts";
-import { redis } from "db/redis.ts";
 import { ReplyError } from "ioredis";
-import { SECOND } from "../const/time.ts";
+import { SECOND } from "@core/const/time.ts";
 import { spawn, SpawnOptions } from "child_process";
 
 export function spawnPromise(
@@ -73,11 +71,11 @@ export class NetSchedulerError extends Error {
 }
 
 type LimiterMap = {
-	[name: string]: RateLimiter;
+	[name: string]: MultipleRateLimiter;
 };
 
 type OptionalLimiterMap = {
-	[name: string]: RateLimiter | null;
+	[name: string]: MultipleRateLimiter | null;
 };
 
 type TaskMap = {
@@ -121,20 +119,23 @@ class NetworkDelegate {
 		const proxies = this.getTaskProxies(taskName);
 		for (const proxyName of proxies) {
 			const limiterId = "proxy-" + proxyName + "-" + taskName;
-			this.proxyLimiters[limiterId] = config ? new RateLimiter(limiterId, config) : null;
+			this.proxyLimiters[limiterId] = config ? new MultipleRateLimiter(limiterId, config) : null;
 		}
 	}
 
-	async triggerLimiter(task: string, proxy: string): Promise<void> {
+	async triggerLimiter(task: string, proxy: string, force: boolean = false): Promise<void> {
 		const limiterId = "proxy-" + proxy + "-" + task;
 		const providerLimiterId = "provider-" + proxy + "-" + this.tasks[task].provider;
 		try {
-			await this.proxyLimiters[limiterId]?.trigger();
+			await this.proxyLimiters[limiterId]?.trigger(!force);
-			await this.providerLimiters[providerLimiterId]?.trigger();
+			await this.providerLimiters[providerLimiterId]?.trigger(!force);
 		} catch (e) {
 			const error = e as Error;
 			if (e instanceof ReplyError) {
 				logger.error(error, "redis");
+			} else if (e instanceof RateLimiterError) {
+				// Re-throw it to ensure this.request can catch it
+				throw e;
 			}
 			logger.warn(`Unhandled error: ${error.message}`, "mq", "proxyRequest");
 		}
@@ -149,7 +150,7 @@ class NetworkDelegate {
 		}
 		for (const proxyName of bindProxies) {
 			const limiterId = "provider-" + proxyName + "-" + providerName;
-			this.providerLimiters[limiterId] = new RateLimiter(limiterId, config);
+			this.providerLimiters[limiterId] = new MultipleRateLimiter(limiterId, config);
 		}
 	}
 
@@ -168,9 +169,15 @@ class NetworkDelegate {
 		// find a available proxy
 		const proxiesNames = this.getTaskProxies(task);
 		for (const proxyName of shuffleArray(proxiesNames)) {
-			if (await this.getProxyAvailability(proxyName, task)) {
+			try {
 				return await this.proxyRequest<R>(url, proxyName, task, method);
 			}
+			catch (e) {
+				if (e instanceof RateLimiterError) {
+					continue;
+				}
+				throw e;
+			}
 		}
 		throw new NetSchedulerError("No proxy is available currently.", "NO_PROXY_AVAILABLE");
 	}
@@ -202,16 +209,8 @@ class NetworkDelegate {
 			throw new NetSchedulerError(`Proxy "${proxyName}" not found`, "PROXY_NOT_FOUND");
 		}
 
-		if (!force) {
+		await this.triggerLimiter(task, proxyName, force);
-			const isAvailable = await this.getProxyAvailability(proxyName, task);
-			const limiter = "proxy-" + proxyName + "-" + task;
-			if (!isAvailable) {
-				throw new NetSchedulerError(`Proxy "${limiter}" is rate limited`, "PROXY_RATE_LIMITED");
-			}
-		}
-
 		const result = await this.makeRequest<R>(url, proxy, method);
-		await this.triggerLimiter(task, proxyName);
 		return result;
 	}
 
@@ -226,32 +225,6 @@ class NetworkDelegate {
 		}
 	}
 
-	private async getProxyAvailability(proxyName: string, taskName: string): Promise<boolean> {
-		try {
-			const task = this.tasks[taskName];
-			const provider = task.provider;
-			const proxyLimiterId = "proxy-" + proxyName + "-" + task;
-			const providerLimiterId = "provider-" + proxyName + "-" + provider;
-			if (!this.proxyLimiters[proxyLimiterId]) {
-				const providerLimiter = this.providerLimiters[providerLimiterId];
-				return await providerLimiter.getAvailability();
-			}
-			const proxyLimiter = this.proxyLimiters[proxyLimiterId];
-			const providerLimiter = this.providerLimiters[providerLimiterId];
-			const providerAvailable = await providerLimiter.getAvailability();
-			const proxyAvailable = await proxyLimiter.getAvailability();
-			return providerAvailable && proxyAvailable;
-		} catch (e) {
-			const error = e as Error;
-			if (e instanceof ReplyError) {
-				logger.error(error, "redis");
-				return false;
-			}
-			logger.error(error, "mq", "getProxyAvailability");
-			return false;
-		}
-	}
-
 	private async nativeRequest<R>(url: string, method: string): Promise<R> {
 		try {
 			const controller = new AbortController();
@@ -316,37 +289,37 @@ class NetworkDelegate {
 const networkDelegate = new NetworkDelegate();
 const videoInfoRateLimiterConfig: RateLimiterConfig[] = [
 	{
-		window: new SlidingWindow(redis, 0.3),
+		duration: 0.3,
 		max: 1,
 	},
 	{
-		window: new SlidingWindow(redis, 3),
+		duration: 3,
 		max: 5,
 	},
 	{
-		window: new SlidingWindow(redis, 30),
+		duration: 30,
 		max: 30,
 	},
 	{
-		window: new SlidingWindow(redis, 2 * 60),
+		duration: 2 * 60,
 		max: 50,
 	},
 ];
 const biliLimiterConfig: RateLimiterConfig[] = [
 	{
-		window: new SlidingWindow(redis, 1),
+		duration: 1,
 		max: 6,
 	},
 	{
-		window: new SlidingWindow(redis, 5),
+		duration: 5,
 		max: 20,
 	},
 	{
-		window: new SlidingWindow(redis, 30),
+		duration: 30,
 		max: 100,
 	},
 	{
-		window: new SlidingWindow(redis, 5 * 60),
+		duration: 5 * 60,
 		max: 200,
 	},
 ];

packages/core/package.json

@@ -1,13 +1,17 @@
 {
-  "name": "core",
+	"name": "core",
-  "dependencies": {
+	"scripts": {
-    "chalk": "^5.4.1",
+		"test": "bun --env-file=.env.test run vitest"
-    "ioredis": "^5.6.1",
+	},
-    "logform": "^2.7.0",
+	"dependencies": {
-    "postgres": "^3.4.5",
+		"@koshnic/ratelimit": "^1.0.3",
-    "winston": "^3.17.0"
+		"chalk": "^5.4.1",
-  },
+		"ioredis": "^5.6.1",
-  "devDependencies": {
+		"logform": "^2.7.0",
-    "@types/ioredis": "^5.0.0"
+		"postgres": "^3.4.5",
-  }
+		"winston": "^3.17.0"
-}
+	},
+	"devDependencies": {
+		"@types/ioredis": "^5.0.0"
+	}
+}

packages/core/test/lib/randomID.test.ts

@@ -0,0 +1,18 @@
+import { describe, expect, it } from "vitest";
+import { generateRandomId } from "@core/lib/randomID.ts";
+
+describe("generateRandomId", () => {
+	it("should generate an ID of the specified length", () => {
+		const length = 15;
+		const id = generateRandomId(length);
+		expect(id).toHaveLength(length);
+	});
+
+	it("should generate an ID containing only allowed characters", () => {
+		const allowedChars = "abcdefghijkmnpqrstuvwxyzABCDEFGHJKLMNPQRSTUVWXYZ23456789";
+		const id = generateRandomId(20);
+		for (const char of id) {
+			expect(allowedChars).toContain(char);
+		}
+	});
+});

packages/crawler/db/bilibili_metadata.ts

@@ -1,4 +1,4 @@
-import type { Psql } from "global.d.ts";
+import type { Psql } from "@core/db/psql.d.ts";
 import { AllDataType, BiliUserType } from "@core/db/schema";
 import { AkariModelVersion } from "ml/const";
 

packages/crawler/db/snapshot.ts

@@ -1,6 +1,6 @@
 import { LatestSnapshotType } from "@core/db/schema";
 import { SnapshotNumber } from "mq/task/getVideoStats.ts";
-import type { Psql } from "global.d.ts";
+import type { Psql } from "@core/db/psql.d.ts";
 
 export async function getVideosNearMilestone(sql: Psql) {
 	const queryResult = await sql<LatestSnapshotType[]>`

packages/crawler/db/snapshotSchedule.ts

@@ -4,7 +4,7 @@ import { MINUTE } from "@core/const/time.ts";
 import { redis } from "@core/db/redis.ts";
 import { Redis } from "ioredis";
 import { parseTimestampFromPsql } from "../utils/formatTimestampToPostgre.ts";
-import type { Psql } from "global.d.ts";
+import type { Psql } from "@core/db/psql.d.ts";
 
 const REDIS_KEY = "cvsa:snapshot_window_counts";
 

packages/crawler/db/songs.ts

@@ -1,4 +1,4 @@
-import type { Psql } from "global.d.ts";
+import type { Psql } from "@core/db/psql.d.ts";
 import { parseTimestampFromPsql } from "utils/formatTimestampToPostgre.ts";
 
 export async function getNotCollectedSongs(sql: Psql) {

packages/crawler/mq/exec/archiveSnapshots.ts

@@ -1,7 +1,7 @@
 import { Job } from "bullmq";
 import { getAllVideosWithoutActiveSnapshotSchedule, scheduleSnapshot } from "db/snapshotSchedule.ts";
 import logger from "@core/log/logger.ts";
-import { lockManager } from "mq/lockManager.ts";
+import { lockManager } from "@core/mq/lockManager.ts";
 import { getLatestVideoSnapshot } from "db/snapshot.ts";
 import { HOUR, MINUTE } from "@core/const/time.ts";
 import { sql } from "@core/db/dbNew";

packages/crawler/mq/exec/classifyVideo.ts

@@ -3,7 +3,7 @@ import { getUnlabelledVideos, getVideoInfoFromAllData, insertVideoLabel } from "
 import Akari from "ml/akari.ts";
 import { ClassifyVideoQueue } from "mq/index.ts";
 import logger from "@core/log/logger.ts";
-import { lockManager } from "mq/lockManager.ts";
+import { lockManager } from "@core/mq/lockManager.ts";
 import { aidExistsInSongs } from "db/songs.ts";
 import { insertIntoSongs } from "mq/task/collectSongs.ts";
 import { scheduleSnapshot } from "db/snapshotSchedule.ts";

packages/crawler/mq/exec/dispatchRegularSnapshots.ts

@@ -4,7 +4,7 @@ import { truncate } from "utils/truncate.ts";
 import { getVideosWithoutActiveSnapshotSchedule, scheduleSnapshot } from "db/snapshotSchedule.ts";
 import logger from "@core/log/logger.ts";
 import { HOUR, MINUTE, WEEK } from "@core/const/time.ts";
-import { lockManager } from "mq/lockManager.ts";
+import { lockManager } from "@core/mq/lockManager.ts";
 import { getRegularSnapshotInterval } from "mq/task/regularSnapshotInterval.ts";
 import { sql } from "@core/db/dbNew.ts";
 

packages/crawler/mq/exec/snapshotVideo.ts

@@ -2,7 +2,7 @@ import { Job } from "bullmq";
 import { scheduleSnapshot, setSnapshotStatus, snapshotScheduleExists } from "db/snapshotSchedule.ts";
 import logger from "@core/log/logger.ts";
 import { HOUR, MINUTE, SECOND } from "@core/const/time.ts";
-import { lockManager } from "mq/lockManager.ts";
+import { lockManager } from "@core/mq/lockManager.ts";
 import { getBiliVideoStatus, setBiliVideoStatus } from "../../db/bilibili_metadata.ts";
 import { insertVideoSnapshot } from "mq/task/getVideoStats.ts";
 import { getSongsPublihsedAt } from "db/songs.ts";

packages/crawler/mq/scheduling.ts

@@ -2,7 +2,7 @@ import { findClosestSnapshot, getLatestSnapshot, hasAtLeast2Snapshots } from "db
 import { truncate } from "utils/truncate.ts";
 import { closetMilestone } from "./exec/snapshotTick.ts";
 import { HOUR, MINUTE } from "@core/const/time.ts";
-import type { Psql } from "global.d.ts";
+import type { Psql } from "@core/db/global.d.ts";
 
 const log = (value: number, base: number = 10) => Math.log(value) / Math.log(base);
 

packages/crawler/mq/task/collectSongs.ts

@@ -3,7 +3,7 @@ import { aidExistsInSongs, getNotCollectedSongs } from "db/songs.ts";
 import logger from "@core/log/logger.ts";
 import { scheduleSnapshot } from "db/snapshotSchedule.ts";
 import { MINUTE } from "@core/const/time.ts";
-import type { Psql } from "global.d.ts";
+import type { Psql } from "@core/db/psql.d.ts";
 
 export async function collectSongs() {
 	const aids = await getNotCollectedSongs(sql);

packages/crawler/mq/task/getVideoDetails.ts

@@ -4,7 +4,7 @@ import logger from "@core/log/logger.ts";
 import { ClassifyVideoQueue } from "mq/index.ts";
 import { userExistsInBiliUsers, videoExistsInAllData } from "../../db/bilibili_metadata.ts";
 import { HOUR, SECOND } from "@core/const/time.ts";
-import type { Psql } from "global.d.ts";
+import type { Psql } from "@core/db/psql.d.ts";
 
 export async function insertVideoInfo(sql: Psql, aid: number) {
 	const videoExists = await videoExistsInAllData(sql, aid);

packages/crawler/mq/task/getVideoStats.ts

@@ -1,6 +1,6 @@
 import { getVideoInfo } from "@core/net/getVideoInfo.ts";
 import logger from "@core/log/logger.ts";
-import type { Psql } from "global.d.ts";
+import type { Psql } from "@core/db/psql.d.ts";
 
 export interface SnapshotNumber {
 	time: number;

packages/crawler/mq/task/queueLatestVideo.ts

@@ -4,7 +4,7 @@ import { sleep } from "utils/sleep.ts";
 import { SECOND } from "@core/const/time.ts";
 import logger from "@core/log/logger.ts";
 import { LatestVideosQueue } from "mq/index.ts";
-import type { Psql } from "global.d.ts";
+import type { Psql } from "@core/db/psql.d.ts";
 
 export async function queueLatestVideos(
 	sql: Psql,

packages/crawler/mq/task/regularSnapshotInterval.ts

@@ -1,6 +1,6 @@
 import { findClosestSnapshot, findSnapshotBefore, getLatestSnapshot } from "db/snapshotSchedule.ts";
 import { HOUR } from "@core/const/time.ts";
-import type { Psql } from "global.d.ts";
+import type { Psql } from "@core/db/global.d.ts";
 
 export const getRegularSnapshotInterval = async (sql: Psql, aid: number) => {
 	const now = Date.now();

packages/crawler/src/filterWorker.ts

@@ -3,7 +3,7 @@ import { redis } from "@core/db/redis.ts";
 import logger from "@core/log/logger.ts";
 import { classifyVideosWorker, classifyVideoWorker } from "mq/exec/classifyVideo.ts";
 import { WorkerError } from "mq/schema.ts";
-import { lockManager } from "mq/lockManager.ts";
+import { lockManager } from "@core/mq/lockManager.ts";
 import Akari from "ml/akari.ts";
 
 const shutdown = async (signal: string) => {

packages/crawler/src/worker.ts

@@ -14,7 +14,7 @@ import {
 } from "mq/exec/executors.ts";
 import { redis } from "@core/db/redis.ts";
 import logger from "@core/log/logger.ts";
-import { lockManager } from "mq/lockManager.ts";
+import { lockManager } from "@core/mq/lockManager.ts";
 import { WorkerError } from "mq/schema.ts";
 
 const releaseLockForJob = async (name: string) => {

packages/frontend/src/components/Dialog.svelte

@@ -0,0 +1,3 @@
+<div class="absolute bg-surface-container-high dark:bg-dark-surface-container-high z-50">
+
+</div>

packages/frontend/src/components/NavigationDrawer.svelte

@@ -6,7 +6,6 @@
 	export let show: boolean = false;
 	export let onClose: () => void;
 
-	let drawer: HTMLDivElement;
 	let cover: HTMLDivElement;
 
 	onMount(() => {
@@ -27,19 +26,17 @@
 <div class="absolute z-50 ">
 	{#if show}
 		<div
-				bind:this={cover}
+			bind:this={cover}
-				transition:fade="{{ duration: 300 }}"
+			transition:fade="{{ duration: 300 }}"
-				class="fixed top-0 left-0 w-full h-full z-40 bg-[#00000020]"
+			class="fixed top-0 left-0 w-full h-full z-40 bg-[#00000020]"
-				aria-hidden="true">
+			aria-hidden="true">
-
 		</div>
 
 		<div
-				bind:this={drawer}
+			transition:fly="{{ x: -500, duration: 300 }}" class="fixed top-0 left-0 h-full
-				transition:fly="{{ x: -500, duration: 300 }}" class="fixed top-0 left-0 h-full
 			bg-[#fff0ee] dark:bg-[#231918] z-50"
-				style="width: min(22.5rem, 70vw);"
+			style="width: min(22.5rem, 70vw);"
-				role="dialog" aria-modal="true">
+			role="dialog" aria-modal="true">
 			<slot></slot>
 		</div>
 	{/if}

packages/frontend/src/components/Portal.svelte

@@ -0,0 +1,8 @@
+<script>
+	let ref;
+	$: ref && document.body.appendChild(ref);
+</script>
+
+<div bind:this={ref}>
+	<slot></slot>
+</div>

packages/frontend/src/components/RegisterPage/RegisterForm.svelte

@@ -0,0 +1,78 @@
+<script lang="ts">
+	import TextField from "@components/TextField.svelte";
+	import LoadingSpinner from "@components/icon/LoadingSpinner.svelte";
+	import { computeVdfInWorker } from "@lib/vdf.js";
+
+	export let backendURL: string;
+
+	let password = '';
+	let username = '';
+	let nickname = '';
+
+	let loading = false;
+
+	async function createCaptchaSession() {
+		const url = new URL(backendURL);
+		url.pathname = '/captcha/session';
+		const res = await fetch(url.toString(), {
+			method: "POST",
+			body: JSON.stringify({
+				"route": "POST-/user"
+			})
+		});
+		if (res.status !== 201) {
+			throw new Error("Failed to create captcha session");
+		}
+		return await res.json();
+	}
+
+	async function getCaptchaResult(id: string, ans: string) {
+		const url = new URL(backendURL);
+		url.pathname = `/captcha/${id}/result`;
+		url.searchParams.set("ans", ans);
+		const res = await fetch(url.toString());
+		if (res.status !== 200) {
+			throw new Error("Failed to verify captcha answer");
+		}
+		return await res.json();
+	}
+
+	async function register() {
+		const { g, n, t, id } = await createCaptchaSession();
+		const ans = await computeVdfInWorker(BigInt(g), BigInt(n), BigInt(t));
+		const res = await getCaptchaResult(id, ans.result.toString());
+		console.log(res)
+	}
+</script>
+
+<form class="w-full flex flex-col gap-6">
+	<TextField labelText="用户名" bind:inputText={username} maxChar={50}
+			   supportingText="*必填。用户名是唯一的，不区分大小写。"
+	/>
+	<TextField labelText="密码" type="password" bind:inputText={password}
+			   supportingText="*必填。密码至少为 4 个字符。" maxChar={120}
+	/>
+	<TextField labelText="昵称" bind:inputText={nickname}
+			   supportingText="昵称可以重复。" maxChar={30}
+	/>
+	<button class="bg-primary dark:bg-dark-primary text-on-primary dark:text-dark-on-primary duration-150
+		rounded-full hover:bg-on-primary-container hover:dark:bg-dark-on-primary-container mt-2
+		flex items-center text-sm leading-5 justify-center h-10 w-full"
+		onclick={async (e) => {
+			e.preventDefault();
+			loading = true;
+			try {
+				await register();
+			}
+			finally {
+			    loading = false;
+			}
+		}}
+	>
+		{#if !loading}
+			<span>注册</span>
+		{:else}
+			<LoadingSpinner/>
+		{/if}
+	</button>
+</form>

packages/frontend/src/components/TextField.svelte

@@ -0,0 +1,72 @@
+<script lang="ts">
+	let focus = $state(false);
+	let {
+		labelText = "",
+		type = "text",
+		inputText = $bindable(),
+		maxChar = undefined,
+		supportingText = undefined,
+		...rest
+	} = $props();
+
+	function onValueChange(event: Event & { currentTarget: EventTarget & HTMLInputElement }) {
+		if (!event.target) return;
+		const { value } = event.target as HTMLInputElement;
+		inputText = value;
+	}
+</script>
+
+<div {...rest}>
+	<div class="relative h-14 px-4">
+		<div class="absolute flex top-0 left-0 h-full w-full">
+			<div class={`w-3 rounded-l-sm border-outline dark:border-dark-outline
+				${(focus) ?
+					"border-primary dark:border-dark-primary border-l-2 border-y-2" :
+					"border-l-[1px] border-y-[1px] "}
+			`}></div>
+
+			<div class={`px-1 border-outline dark:border-dark-outline transition-none
+				${(!focus && !inputText) && "border-y-[1px]"}
+				${(!focus && inputText) && "border-y-[1px] border-t-0"}
+				${focus && "border-primary dark:border-dark-primary border-y-2 border-t-0"}
+			`}>
+				<span class={`
+					relative leading-6 text-base text-on-surface-variant dark:text-dark-on-surface-variant duration-150
+					${(focus || inputText) ? "-top-3 text-xs leading-4" : "top-4"}
+					${focus && "text-primary dark:text-dark-primary"}
+				`}>
+					{labelText}
+				</span>
+			</div>
+
+			<div class={`flex-grow rounded-r-sm border-outline dark:border-dark-outline
+					${(focus) ?
+					 "border-primary dark:border-dark-primary border-r-2 border-y-2" :
+					 "border-r-[1px] border-y-[1px] "}
+			`}></div>
+		</div>
+
+		<input
+			class="relative focus:outline-none h-full w-full"
+			onfocus={() => focus = true}
+			onblur={() => focus = false}
+			oninput={onValueChange}
+			type={type}
+		/>
+	</div>
+	{#if supportingText || maxChar}
+		<div class="w-full relative mt-1 text-on-surface-variant dark:text-dark-on-surface-variant
+		 	text-xs leading-4 h-4">
+			{#if supportingText}
+				<span class="absolute left-4">
+					{supportingText}
+				</span>
+			{/if}
+			{#if maxChar}
+				<span class="absolute right-4">
+					{inputText.length}/{maxChar}
+				</span>
+			{/if}
+		</div>
+	{/if}
+</div>

packages/frontend/src/components/TitleBarMobile.svelte

@@ -9,6 +9,7 @@
 	import HomeIcon from "@components/icon/HomeIcon.svelte";
 	import InfoIcon from "@components/icon/InfoIcon.svelte";
 	import RegisterIcon from "@components/icon/RegisterIcon.svelte";
+	import Portal from "@components/Portal.svelte";
 
 	let searchBox: SearchBox | null = null;
 	let showSearchBox = false;
@@ -19,22 +20,24 @@
 	}
 </script>
 
-<NavigationDrawer show={showDrawer} onClose={() => showDrawer = false}>
+<Portal>
-	<div class="flex flex-col w-full">
+	<NavigationDrawer show={showDrawer} onClose={() => showDrawer = false}>
-		<div class="w-full h-14 flex items-center px-4">
+		<div class="flex flex-col w-full">
-			<HomeIcon className="text-2xl pr-4"/>
+			<div class="w-full h-14 flex items-center px-4">
-			<a href="/">首页</a>
+				<HomeIcon className="text-2xl pr-4"/>
+				<a href="/">首页</a>
+			</div>
+			<div class="w-full h-14 flex items-center px-4">
+				<InfoIcon className="text-2xl pr-4"/>
+				<a href="/about">关于</a>
+			</div>
+			<div class="w-full h-14 flex items-center px-4">
+				<RegisterIcon className="text-2xl pr-4"/>
+				<a href="/register">注册</a>
+			</div>
 		</div>
-		<div class="w-full h-14 flex items-center px-4">
+	</NavigationDrawer>
-			<InfoIcon className="text-2xl pr-4"/>
+</Portal>
-			<a href="/about">关于</a>
-		</div>
-		<div class="w-full h-14 flex items-center px-4">
-			<RegisterIcon className="text-2xl pr-4"/>
-			<a href="/register">注册</a>
-		</div>
-	</div>
-</NavigationDrawer>
 
 <div class="md:hidden relative top-0 left-0 w-full h-16 z-20">
 	{#if !showSearchBox}

packages/frontend/src/components/icon/LeftArrow.astro

@@ -0,0 +1,8 @@
+---
+const { ...props } = Astro.props;
+---
+<svg {...props} width="1em" height="1em" viewBox="0 0 10.72 8" fill="none" xmlns="http://www.w3.org/2000/svg">
+	<path id="path"
+		  d="M10.64 4.34C10.69 4.23 10.72 4.11 10.72 3.97C10.72 3.79 10.67 3.65 10.59 3.55C10.55 3.51 10.5 3.46 10.46 3.44C10.39 3.4 10.31 3.38 10.22 3.38L2.16 3.38L4.57 0.97C4.61 0.9 4.7 0.73 4.7 0.63C4.7 0.6 4.7 0.57 4.7 0.52C4.67 0.4 4.6 0.28 4.5 0.16C4.39 0.06 4.29 0 4.17 -0.02C4.13 -0.04 4.09 -0.05 4.04 -0.05C3.95 -0.05 3.87 -0.02 3.81 0.01C3.76 0.04 3.73 0.06 3.7 0.09L0.22 3.58C0.07 3.72 0 3.85 0 3.97C0 4.09 0.07 4.23 0.22 4.38L3.7 7.87C3.82 7.95 3.93 8 4.04 8C4.18 7.98 4.37 7.91 4.5 7.79C4.6 7.68 4.67 7.56 4.7 7.44C4.7 7.4 4.7 7.36 4.7 7.32C4.7 7.26 4.7 7.21 4.67 7.16C4.66 7.1 4.62 7.04 4.57 7L2.16 4.59L10.22 4.59C10.3 4.59 10.37 4.57 10.43 4.54C10.49 4.51 10.59 4.4 10.64 4.34Z"
+		  fill="currentColor" fill-opacity="1.000000" fill-rule="evenodd" />
+</svg>

packages/frontend/src/components/icon/LoadingSpinner.svelte

@@ -0,0 +1,15 @@
+<script lang="ts">
+	export let className = '';
+</script>
+
+<div class={className}>
+	<svg xmlns="http://www.w3.org/2000/svg" width="1em" height="1em" viewBox="0 0 24 24">
+		<g stroke="currentColor" stroke-width="1">
+			<circle cx="12" cy="12" r="9.5" fill="none" stroke-linecap="round" stroke-width="3">
+				<animate attributeName="stroke-dasharray" calcMode="spline" dur="1.5s" keySplines="0.42,0,0.58,1;0.42,0,0.58,1;0.42,0,0.58,1" keyTimes="0;0.475;0.95;1" repeatCount="indefinite" values="0 150;42 150;42 150;42 150" />
+				<animate attributeName="stroke-dashoffset" calcMode="spline" dur="1.5s" keySplines="0.42,0,0.58,1;0.42,0,0.58,1;0.42,0,0.58,1" keyTimes="0;0.475;0.95;1" repeatCount="indefinite" values="0;-16;-59;-59" />
+			</circle>
+			<animateTransform attributeName="transform" dur="2s" repeatCount="indefinite" type="rotate" values="0 12 12;360 12 12" />
+		</g>
+	</svg>
+</div>

packages/frontend/src/components/icon/MenuIcon.svelte

@@ -3,18 +3,7 @@
 </script>
 
 <div class={className}>
-    <svg width="28.000000" height="28.000000" viewBox="0 0 28 28" fill="none" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
+    <svg width="28.000000" height="28.000000" viewBox="0 0 28 28" fill="none" xmlns="http://www.w3.org/2000/svg">
-        <desc>
-                Created with Pixso.
-        </desc>
-        <defs>
-            <clipPath id="clip97_210">
-                <rect id="菜单按钮" width="28.000000" height="28.000000" fill="white" fill-opacity="0"/>
-            </clipPath>
-        </defs>
-        <g clip-path="url(#clip97_210)">
             <path id="path" d="M4.66 21C4.33 21 4.05 20.88 3.83 20.66C3.61 20.44 3.5 20.16 3.5 19.83C3.49 19.5 3.61 19.22 3.83 19C4.06 18.77 4.33 18.66 4.66 18.66L23.33 18.66C23.66 18.66 23.94 18.77 24.16 19C24.38 19.22 24.5 19.5 24.5 19.83C24.49 20.16 24.38 20.44 24.16 20.66C23.94 20.88 23.66 21 23.33 21L4.66 21ZM4.66 15.16C4.33 15.16 4.05 15.05 3.83 14.83C3.61 14.6 3.5 14.32 3.5 14C3.49 13.67 3.61 13.39 3.83 13.16C4.06 12.94 4.33 12.83 4.66 12.83L23.33 12.83C23.66 12.83 23.94 12.94 24.16 13.16C24.38 13.39 24.5 13.67 24.5 14C24.49 14.32 24.38 14.6 24.16 14.83C23.94 15.05 23.66 15.16 23.33 15.16L4.66 15.16ZM4.66 9.33C4.33 9.33 4.05 9.22 3.83 8.99C3.61 8.77 3.5 8.49 3.5 8.16C3.49 7.83 3.61 7.56 3.83 7.33C4.06 7.11 4.33 7 4.66 7L23.33 7C23.66 7 23.94 7.11 24.16 7.33C24.38 7.56 24.5 7.83 24.5 8.16C24.49 8.49 24.38 8.77 24.16 8.99C23.94 9.22 23.66 9.33 23.33 9.33L4.66 9.33Z" fill="currentColor" fill-opacity="1.000000" fill-rule="nonzero"/>
-        </g>
     </svg>
-    
 </div>

packages/frontend/src/components/icon/RightArrow.astro

@@ -2,7 +2,7 @@
 const {...props} = Astro.props;
 ---
 
-<svg {...props} width="10.72" height="8" viewBox="0 0 10.72 8" fill="none" xmlns="http://www.w3.org/2000/svg">
+<svg {...props} width="1em" height="1em" viewBox="0 0 10.72 8" fill="none" xmlns="http://www.w3.org/2000/svg">
 	<path d="M0.08 3.66Q0 3.82 0 4.03Q0 4.29 0.13 4.45Q0.13 4.46 0.13 4.46Q0.19 4.52 0.26 4.56Q0.36 4.62 0.49 4.62L8.56 4.62L6.15 7.03Q6.1 7.07 6.08 7.12Q6.01 7.22 6.01 7.36Q6.01 7.41 6.02 7.47Q6.06 7.66 6.22 7.83Q6.37 7.98 6.54 8.02Q6.61 8.04 6.67 8.04Q6.81 8.04 6.91 7.98Q6.97 7.95 7.01 7.9L10.5 4.42Q10.72 4.2 10.72 4.03Q10.72 3.84 10.5 3.62L7.01 0.13Q6.84 0 6.67 0Q6.64 0 6.61 0Q6.41 0.02 6.22 0.21Q6.06 0.37 6.02 0.56Q6.01 0.62 6.01 0.68Q6.01 0.76 6.04 0.84Q6.07 0.93 6.15 1L8.56 3.41L0.49 3.41Q0.38 3.41 0.29 3.46Q0.2 3.5 0.13 3.59Q0.1 3.63 0.08 3.66Z"
 		  fill="currentColor" fill-opacity="1.000000" fill-rule="evenodd"/>
 </svg>

packages/frontend/src/lib/vdf.ts

@@ -0,0 +1,113 @@
+
+// Define interfaces for input and output
+interface VdfProgressCallback {
+	(progress: number): void;
+}
+
+interface VdfResult {
+	result: bigint;
+	time: number; // Time taken in milliseconds
+}
+
+// The content of the Web Worker script
+const workerContent = `addEventListener("message", async (event) => {
+    const { g, N, difficulty } = event.data;
+
+    // Although pow is not used in the iterative VDF, it's good to keep the original worker code structure.
+    // The iterative computeVDFWithProgress is better for progress reporting.
+    function pow(base, exponent, mod) {
+        let result = 1n;
+        base = base % mod;
+        while (exponent > 0n) {
+            if (exponent % 2n === 1n) {
+                result = (result * base) % mod;
+            }
+            base = (base * base) % mod;
+            exponent = exponent / 2n;
+            // Using BigInt division (/) which performs integer division
+        }
+        return result;
+    }
+
+    // Compute VDF iteratively to report progress
+    function computeVDFWithProgress(g, N, T, postProgress) {
+        let result = g;
+        let latestTime = performance.now();
+        const totalSteps = T; // T is the difficulty, representing 2^T squaring steps
+
+        for (let i = 0n; i < totalSteps; i++) {
+            result = (result * result) % N;
+            // Report progress periodically (approx. every 16ms to match typical frame rate)
+            if (performance.now() - latestTime > 16) {
+                 // Calculate progress as a percentage
+                const progress = Number((i + 1n) * 10000n / totalSteps) / 100; // Using 10000 for better precision before dividing by 100
+                postProgress(progress);
+                latestTime = performance.now();
+            }
+        }
+        // Ensure final progress is reported
+        postProgress(100);
+        return result;
+    }
+
+    const startTime = performance.now();
+    // The worker computes g^(2^difficulty) mod N. The loop runs 'difficulty' times, performing squaring.
+    const result = computeVDFWithProgress(g, N, difficulty, (progress) => {
+        // Post progress back to the main thread
+        postMessage({ type: "progress", progress: progress });
+    });
+    const endTime = performance.now();
+    const timeTaken = endTime - startTime;
+
+    // Post the final result and time taken back to the main thread
+    postMessage({ type: "result", result: result.toString(), time: timeTaken });
+});
+`;
+
+/**
+ * Computes the Verifiable Delay Function (VDF) result g^(2^difficulty) mod N
+ * in a Web Worker and reports progress.
+ * @param g - The base (bigint).
+ * @param N - The modulus (bigint).
+ * @param difficulty - The number of squaring steps (T) (bigint).
+ * @param onProgress - Optional callback function to receive progress updates (0-100).
+ * @returns A Promise that resolves with the VDF result and time taken.
+ */
+export function computeVdfInWorker(g: bigint, N: bigint, difficulty: bigint, onProgress?: VdfProgressCallback): Promise<VdfResult> {
+	return new Promise((resolve, reject) => {
+		// Create a Blob containing the worker script
+		const blob = new Blob([workerContent], { type: "text/javascript" });
+		// Create a URL for the Blob
+		const workerUrl = URL.createObjectURL(blob);
+		// Create a new Web Worker
+		const worker = new Worker(workerUrl);
+
+		// Handle messages from the worker
+		worker.onmessage = (event) => {
+			const { type, progress, result, time } = event.data;
+
+			if (type === "progress") {
+				if (onProgress) {
+					onProgress(progress);
+				}
+			} else if (type === "result") {
+				// Resolve the promise with the result and time
+				resolve({ result: BigInt(result), time });
+				// Terminate the worker and revoke the URL
+				worker.terminate();
+				URL.revokeObjectURL(workerUrl);
+			}
+		};
+
+		// Handle potential errors in the worker
+		worker.onerror = (error) => {
+			reject(error);
+			// Terminate the worker and revoke the URL in case of error
+			worker.terminate();
+			URL.revokeObjectURL(workerUrl);
+		};
+
+		// Post the data to the worker to start the computation
+		worker.postMessage({ g, N, difficulty });
+	});
+}

packages/frontend/src/pages/register/index.astro

@@ -1,13 +1,24 @@
 ---
 import Layout from "@layouts/Layout.astro";
 import RightArrow from "@components/icon/RightArrow.astro";
+import RegisterForm from "@components/RegisterPage/RegisterForm.svelte";
+import LeftArrow from "@components/icon/LeftArrow.astro";
+
+const backendURL = import.meta.env.BACKEND_URL;
 ---
 
 <Layout title="注册">
-	<main class="relative flex-grow pt-36 px-4 md:w-full md:flex md:items-center md:flex-col">
+	<main class="relative flex-grow pt-8 md:pt-0 px-4 md:w-full md:h-full md:flex md:items-center md:justify-center">
-		<div class="md:w-[40rem] rounded-md md:p-8 md:bg-surface-container md:dark:bg-dark-container">
+		<div class="md:w-[40rem] rounded-md md:p-8 md:-translate-y-6
+			md:bg-surface-container md:dark:bg-dark-surface-container">
+			<p class="mb-2">
+				<a href="/">
+					<LeftArrow class="inline -translate-y-[0.1rem] scale-90" aria-hidden="true"/>
+					首页
+				</a>
+			</p>
 			<h1 class="text-5xl leading-[4rem] font-extralight">欢迎</h1>
-			<p class="mt-2.5 md:mt-4">
+			<p class="mt-2 md:mt-3">
 				欢迎来到中 V 档案馆。<br/>
 				这里是中文虚拟歌手相关信息的收集站与档案馆。
 			</p>
@@ -15,16 +26,14 @@ import RightArrow from "@components/icon/RightArrow.astro";
 				注册一个账号，<br/>
 				让我们一起见证中 V 的历史，现在，与未来。
 			</p>
-			<p class="mt-4">
+			<p class="mt-4 mb-7">
 				已有账户？
 				<a href="/login">
 					<span>登录</span>
-					<RightArrow class="inline -translate-y-0.5" aria-hidden="true"/>
+					<RightArrow class="text-xs inline -translate-y-0.5" aria-hidden="true"/>
 				</a>
 			</p>
-			<p class="mt-4 leading-8 font-medium">很抱歉，但您现在无法注册。</p>
+			<RegisterForm backendURL={backendURL} client:load />
-			<p class="text-sm text-on-surface-variant dark:text-dark-on-surface-variant">因为目前还没有写好啦~</p>
-			<p class="mt-4"><a href="/">返回首页</a></p>
 		</div>
 	</main>
 </Layout>

packages/frontend/src/styles/content.css

@@ -1,14 +1,6 @@
 @import "tailwindcss";
 
 .content {
-	@apply text-gray-800 dark:text-zinc-100;
-
-	h1,
-	h2,
-	h3,
-	h4 {
-		@apply font-medium text-gray-900 dark:text-white my-4;
-	}
 
 	h1 {
 		@apply text-3xl;
@@ -30,10 +22,6 @@
 		@apply my-4;
 	}
 
-	a {
-		@apply text-slate-800 dark:text-sky-300 hover:underline;
-	}
-
 	ul {
 		@apply list-disc list-inside my-4;
 	}
@@ -46,27 +34,6 @@
 		@apply my-2;
 	}
 
-	blockquote {
-		@apply border-l-4 border-gray-300 pl-4 italic my-4;
-	}
-
-	code {
-		@apply bg-gray-100 text-gray-800 rounded px-1 duration-300;
-	}
-
-	pre {
-		@apply bg-gray-100 p-4 rounded overflow-x-auto my-4 duration-300 h-0;
-	}
-
-	table {
-		@apply w-full border-collapse my-4;
-	}
-
-	th,
-	td {
-		@apply border border-gray-300 p-2;
-	}
-
 	th {
 		@apply bg-gray-200 font-medium;
 	}

packages/frontend/tsconfig.json

@@ -7,10 +7,10 @@
 		"paths": {
 			"@components/*": ["src/components/*"],
 			"@layouts/*": ["src/layouts/*"],
-			"@utils/*": ["src/utils/*"],
+			"@lib/*": ["src/lib/*"],
 			"@assets/*": ["src/assets/*"],
 			"@styles": ["src/styles/*"],
-			"@core/*": ["../core/*"]
+			"@core/*": ["../core/*"],
 		},
 		"verbatimModuleSyntax": true
 	}