New source found from dndbeyond.com

2026-07-08 01:00:09 -07:00
parent 9a983a6d7b
commit dcefa0d2f2
2865 changed files with 222467 additions and 49053 deletions
@@ -0,0 +1,12 @@
+import { createCache } from "./lib/createCache.js";
+import { makeAuth } from "./lib/makeAuth.js";
+import { mutexifyAuth } from "./lib/mutexifyAuth.js";
+import { version } from "./lib/version.js";
+const STORAGE_KEY = "_kobold-token";
+const key = (input) => Promise.resolve(`${STORAGE_KEY}-${version(input)}`);
+const cache = createCache(globalThis.localStorage);
+const auth = makeAuth(cache, key);
+export const getAuth = mutexifyAuth(auth);
+export const getUser = (input, init) => getAuth(input, init).then(({ token }) => token?.payload ?? null);
+export const getJwt = (input, init) => getAuth(input, init).then(({ jwt }) => jwt);
+//# sourceMappingURL=browserAuth.js.map
@@ -0,0 +1,30 @@
+export class ResponseError extends Error {
+    #status;
+    get status() {
+        return this.#status;
+    }
+    #statusText;
+    get statusText() {
+        return this.#statusText;
+    }
+    #url;
+    get url() {
+        return this.#url;
+    }
+    constructor(message, { status, statusText, url, }) {
+        super(message);
+        this.#status = status;
+        this.#statusText = statusText;
+        this.#url = url;
+    }
+    toJSON() {
+        return {
+            name: this.constructor.name,
+            message: this.message,
+            status: this.#status,
+            statusText: this.#statusText,
+            url: this.#url,
+        };
+    }
+}
+//# sourceMappingURL=ResponseError.js.map
@@ -0,0 +1,59 @@
+const safeParse = (json) => {
+    try {
+        return JSON.parse(json ?? "null");
+    }
+    catch (e) { }
+};
+export const createCache = (storage) => {
+    const jwtStore = new Map();
+    const tidStore = new Map();
+    const getJwt = (k) => {
+        const now = Date.now();
+        let { jwt, exp } = jwtStore.get(k) ?? {};
+        if (jwt && exp && exp > now) {
+            return jwt;
+        }
+        if (jwt) {
+            jwtStore.delete(k);
+        }
+        ({ jwt, exp } = safeParse(storage?.getItem(k)) ?? {});
+        if (jwt && exp && exp > now) {
+            jwtStore.set(k, { jwt, exp });
+            return jwt;
+        }
+        if (jwt) {
+            storage?.removeItem(k);
+        }
+        return null;
+    };
+    const setJwt = (k, jwt, exp) => {
+        const now = Date.now();
+        if (jwt === "" || exp < now) {
+            return;
+        }
+        jwtStore.set(k, { jwt, exp });
+        storage?.setItem(k, JSON.stringify({ jwt, exp }));
+        clearTimeout(tidStore.get(k));
+        tidStore.set(k, setTimeout(() => removeJwt(k), exp - now));
+    };
+    const removeJwt = (k) => {
+        jwtStore.delete(k);
+        clearTimeout(tidStore.get(k));
+        tidStore.delete(k);
+        storage?.removeItem(k);
+    };
+    const clear = () => {
+        if (storage) {
+            Array.from(jwtStore.keys()).forEach((k) => storage?.removeItem(k));
+        }
+        jwtStore.clear();
+        Array.from(tidStore.values()).forEach(clearTimeout);
+        tidStore.clear();
+    };
+    return {
+        getJwt,
+        setJwt,
+        clear,
+    };
+};
+//# sourceMappingURL=createCache.js.map
@@ -0,0 +1,17 @@
+import { ResponseError } from "./ResponseError.js";
+export const fetchJwt = (input, init) => fetch(input, init).then((response) => response
+    .json()
+    .catch((e) => ({
+    message: `${e.name} - ${e.message}`,
+}))
+    .then(({ message, token: jwt }) => {
+    if (!response.ok || (message && !jwt)) {
+        throw new ResponseError(message, {
+            status: response.status,
+            statusText: response.statusText,
+            url: response.url,
+        });
+    }
+    return jwt;
+}));
+//# sourceMappingURL=fetchJwt.js.map
@@ -0,0 +1,31 @@
+import { fetchJwt } from "./fetchJwt.js";
+import { parseJwt } from "./parseJwt.js";
+const ms = (exp) => exp * 1_000;
+const nullAuth = () => ({ jwt: null, token: null });
+export const makeAuth = (cache, key) => async (input, { useCache = true, parseToken = true, ...init } = {}) => {
+    let jwtSource = "cache";
+    const k = await key(input, init);
+    // cached jwt only lasts until jwt expires
+    let jwt = useCache && cache.getJwt(k);
+    if (jwt && !parseToken) {
+        return { jwt, token: null };
+    }
+    if (!jwt) {
+        // cache miss, fetch from network
+        jwt = await fetchJwt(input, init);
+        jwtSource = "network";
+    }
+    if (!jwt) {
+        return nullAuth();
+    }
+    const token = parseJwt(jwt);
+    if (!token) {
+        return { jwt: null, token: null };
+    }
+    if (useCache && jwtSource === "network" && !token.isExpired) {
+        const { exp } = token.payload;
+        cache.setJwt(k, jwt, ms(exp));
+    }
+    return { jwt, token };
+};
+//# sourceMappingURL=makeAuth.js.map
@@ -0,0 +1,12 @@
+export const mutexifyAuth = (authFn) => {
+    const promises = new Map();
+    return (input, init) => {
+        const k = `${input.href} ${JSON.stringify(init)}`;
+        const p = promises.get(k) ?? authFn(input, init).finally(() => promises.delete(k));
+        if (!promises.has(k)) {
+            promises.set(k, p);
+        }
+        return p;
+    };
+};
+//# sourceMappingURL=mutexifyAuth.js.map
@@ -0,0 +1,65 @@
+const XML_SOAP = "http://schemas.xmlsoap.org/ws/2005/05/identity/claims";
+const MICROSOFT = "http://schemas.microsoft.com/ws/2008/06/identity/claims";
+const DND_BEYOND = "http://schemas.dndbeyond.com/ws/2019/08/identity/claims";
+const KEYS = {
+    [`${XML_SOAP}/nameidentifier`]: "id",
+    [`${XML_SOAP}/name`]: "name",
+    [`${MICROSOFT}/role`]: "roles",
+    [`${XML_SOAP}/emailaddress`]: "email",
+    [`${DND_BEYOND}/subscriber`]: "isSubscriber",
+    [`${DND_BEYOND}/subscriptiontier`]: "subscriptionTier",
+};
+const VALUES = {
+    id: Number,
+    roles: (roles) => [roles].flat(),
+    isSubscriber: (isSubscriber) => isSubscriber === "True",
+};
+const identity = (x) => x;
+function mapKeys(key, value) {
+    const k = KEYS[key] ?? key;
+    const v = (VALUES[k] ?? identity)(value);
+    if (k === key) {
+        return v;
+    }
+    this[k] = v;
+}
+const safeParse = (text, reviver) => {
+    try {
+        return JSON.parse(text, reviver);
+    }
+    catch (e) { }
+};
+const regExp = (pattern, flags) => new RegExp(pattern, flags);
+const REPLACE = {
+    ["-"]: "+",
+    ["_"]: "/",
+};
+const rx = regExp(`[${Object.keys(REPLACE).join("")}]`, "g");
+const replacer = (m) => REPLACE[m];
+const decode = (s) => s.replace(rx, replacer);
+const safeDecode = (s) => {
+    try {
+        return atob(decode(s));
+    }
+    catch (e) { }
+};
+const isUnknownRecord = (x) => !!x && typeof x === "object";
+const isTokenHeader = (h) => isUnknownRecord(h) && "alg" in h && !!h.alg;
+const currentSeconds = () => Math.floor(Date.now() / 1_000);
+const isTokenPayload = (p) => isUnknownRecord(p) &&
+    typeof p.id === "number" &&
+    p.id > 0 &&
+    typeof p.exp === "number";
+const isTokenPayloadExpired = (p) => isUnknownRecord(p) && typeof p.exp === "number" && p.exp <= currentSeconds();
+const isString = (x) => typeof x === "string";
+const isJwtParts = (xs) => xs?.length === 3 && xs.every(isString);
+const parseToken = ([h, p]) => {
+    const header = safeParse(safeDecode(h) ?? "{}");
+    const payload = safeParse(safeDecode(p) ?? p, mapKeys);
+    return isTokenHeader(header) && isTokenPayload(payload)
+        ? { header, payload, isExpired: isTokenPayloadExpired(payload) }
+        : null;
+};
+const parseJwtParts = (ps) => isJwtParts(ps) ? parseToken(ps) : null;
+export const parseJwt = (jwt) => parseJwtParts(jwt?.split("."));
+//# sourceMappingURL=parseJwt.js.map
@@ -0,0 +1,16 @@
+/**
+ * Pattern for extracting version from URL (i.e. /v1/ or /v2/)
+ */
+const VERSION_PATTERN = /\/v([1-9]*)(?:\/|$)/;
+const pipe = (fn, ...fns) => (...args) => fns.reduce((v, f) => f(v), fn(...args));
+const getHref = (url) => url?.href ?? "";
+const matchVersion = (href) => href.match(VERSION_PATTERN)?.[1] ?? "0";
+const parseNumber = (s) => parseInt(s, 10) || 0;
+/**
+ * Retrieves the token version from a given URL
+ *
+ * @param {URL | undefined} url
+ * @returns {number} token version if decipherable, or 0
+ */
+export const version = pipe(getHref, matchVersion, parseNumber);
+//# sourceMappingURL=version.js.map