feat: complete Ancestor quote bot with production-ready Docker support
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unfunny
209
node_modules/matrix-js-sdk/lib/http-api/errors.js
generated
vendored
209
node_modules/matrix-js-sdk/lib/http-api/errors.js
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vendored
@@ -1,7 +1,13 @@
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import _objectSpread from "@babel/runtime/helpers/objectSpread2";
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import _defineProperty from "@babel/runtime/helpers/defineProperty";
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"use strict";
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var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.MatrixError = exports.HTTPError = exports.ConnectionError = void 0;
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var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
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/*
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Copyright 2022 - 2024 The Matrix.org Foundation C.I.C.
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Copyright 2022 The Matrix.org Foundation C.I.C.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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@@ -16,79 +22,27 @@ See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import { NamespacedValue } from "../NamespacedValue.js";
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import { hasRequiredStringProperty, isRecord } from "../@types/type-guards.js";
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/**
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* Construct a generic HTTP error. This is a JavaScript Error with additional information
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* specific to HTTP responses.
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* @param msg - The error message to include.
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* @param httpStatus - The HTTP response status code.
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* @param httpHeaders - The HTTP response headers.
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*/
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export class HTTPError extends Error {
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constructor(msg, httpStatus, httpHeaders) {
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class HTTPError extends Error {
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constructor(msg, httpStatus) {
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super(msg);
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this.httpStatus = httpStatus;
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this.httpHeaders = httpHeaders;
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}
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/**
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* Check if this error was due to rate-limiting on the server side (and should therefore be retried after a delay).
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*
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* If this returns `true`, {@link getRetryAfterMs} can be called to retrieve the server-side
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* recommendation for the retry period.
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*
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* @returns Whether this error is due to rate-limiting.
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*/
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isRateLimitError() {
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return this.httpStatus === 429;
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}
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/**
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* @returns The recommended delay in milliseconds to wait before retrying
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* the request that triggered this error, or null if no delay is recommended.
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* @throws Error if the recommended delay is an invalid value.
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* @see {@link safeGetRetryAfterMs} for a version of this check that doesn't throw.
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*/
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getRetryAfterMs() {
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const retryAfter = this.httpHeaders?.get("Retry-After");
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if (retryAfter != null) {
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if (/^\d+$/.test(retryAfter)) {
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const ms = Number.parseInt(retryAfter) * 1000;
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if (!Number.isFinite(ms)) {
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throw new Error("Retry-After header integer value is too large");
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}
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return ms;
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}
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const date = new Date(retryAfter);
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if (date.toUTCString() !== retryAfter) {
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throw new Error("Retry-After header value is not a valid HTTP-date or non-negative decimal integer");
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}
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return date.getTime() - Date.now();
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}
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return null;
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}
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}
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/**
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* Check if the given (JSON-parsed) response body looks like a Matrix error
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* response as specified in https://spec.matrix.org/v1.19/client-server-api/#standard-error-response
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*
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* @param response - the parsed response body to check
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* @returns whether the response is a valid {@link MatrixError}
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*/
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export function isMatrixErrorResponse(response) {
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return isRecord(response) && hasRequiredStringProperty(response, "error") && hasRequiredStringProperty(response, "errcode");
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}
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export class MatrixError extends HTTPError {
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exports.HTTPError = HTTPError;
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class MatrixError extends HTTPError {
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/**
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* Construct a Matrix error. This is a JavaScript Error with additional
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* information specific to the standard Matrix error response.
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* @param errorJson - The Matrix error JSON returned from the homeserver.
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* @param httpStatus - The numeric HTTP status code given
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* @param httpHeaders - The HTTP response headers given
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*/
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constructor(errorJson = {}, httpStatus, url, event, httpHeaders) {
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constructor(errorJson = {}, httpStatus, url, event) {
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let message = errorJson.error || "Unknown message";
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if (httpStatus) {
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message = `[${httpStatus}] ${message}`;
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@@ -96,83 +50,18 @@ export class MatrixError extends HTTPError {
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if (url) {
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message = `${message} (${url})`;
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}
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super(`MatrixError: ${message}`, httpStatus, httpHeaders);
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// The Matrix 'errcode' value, e.g. "M_FORBIDDEN".
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_defineProperty(this, "errcode", void 0);
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// The Matrix 'error' value.
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_defineProperty(this, "error", void 0);
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// The raw Matrix error JSON used to construct this object.
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_defineProperty(this, "data", void 0);
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super(`MatrixError: ${message}`, httpStatus);
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this.httpStatus = httpStatus;
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this.url = url;
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this.event = event;
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// The Matrix 'errcode' value, e.g. "M_FORBIDDEN".
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(0, _defineProperty2.default)(this, "errcode", void 0);
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// The raw Matrix error JSON used to construct this object.
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(0, _defineProperty2.default)(this, "data", void 0);
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this.errcode = errorJson.errcode;
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this.error = errorJson.error;
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this.name = errorJson.errcode || "Unknown error code";
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this.data = errorJson;
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}
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isRateLimitError() {
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return this.errcode === "M_LIMIT_EXCEEDED" || (this.errcode === "M_UNKNOWN" || this.errcode === undefined) && super.isRateLimitError();
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}
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getRetryAfterMs() {
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const headerValue = super.getRetryAfterMs();
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if (headerValue !== null) {
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return headerValue;
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}
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// Note: retry_after_ms is deprecated as of spec version v1.10
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if (this.errcode === "M_LIMIT_EXCEEDED" && "retry_after_ms" in this.data) {
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if (!Number.isInteger(this.data.retry_after_ms)) {
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throw new Error("retry_after_ms is not an integer");
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}
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return this.data.retry_after_ms;
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}
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return null;
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}
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/**
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* @returns this error expressed as a JSON payload
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* for use by Widget API error responses.
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*/
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asWidgetApiErrorData() {
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const headers = {};
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if (this.httpHeaders) {
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for (const [name, value] of this.httpHeaders) {
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headers[name] = value;
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}
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}
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return {
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http_status: this.httpStatus ?? 400,
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http_headers: headers,
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url: this.url ?? "",
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response: _objectSpread({
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errcode: this.errcode ?? "M_UNKNOWN",
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error: this.data.error ?? "Unknown message"
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}, this.data)
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};
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}
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/**
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* @returns a new {@link MatrixError} from a JSON payload
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* received from Widget API error responses.
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*/
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static fromWidgetApiErrorData(data) {
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return new MatrixError(data.response, data.http_status, data.url, undefined, new Headers(data.http_headers));
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}
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}
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/**
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* @returns The recommended delay in milliseconds to wait before retrying the request.
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* @param error - The error to check for a retry delay.
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* @param defaultMs - The delay to use if the error was not due to rate-limiting or if no valid delay is recommended.
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*/
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export function safeGetRetryAfterMs(error, defaultMs) {
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if (!(error instanceof HTTPError) || !error.isRateLimitError()) {
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return defaultMs;
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}
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try {
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return error.getRetryAfterMs() ?? defaultMs;
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} catch {
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return defaultMs;
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}
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}
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/**
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@@ -181,7 +70,8 @@ export function safeGetRetryAfterMs(error, defaultMs) {
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* CORS was not correctly configured on the server, the server didn't response,
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* the request timed out, or the internet connection on the client side went down.
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*/
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export class ConnectionError extends Error {
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exports.MatrixError = MatrixError;
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class ConnectionError extends Error {
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constructor(message, cause) {
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super(message + (cause ? `: ${cause.message}` : ""));
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}
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@@ -189,58 +79,5 @@ export class ConnectionError extends Error {
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return "ConnectionError";
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}
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}
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/**
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* Construct a TokenRefreshError. This indicates that a request failed due to the token being expired,
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* and attempting to refresh said token also failed but in a way which was not indicative of token invalidation.
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* Assumed to be a temporary failure.
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*/
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export class TokenRefreshError extends Error {
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constructor(cause) {
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super(cause?.message ?? "");
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}
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get name() {
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return "TokenRefreshError";
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}
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}
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/**
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* Construct a TokenRefreshError. This indicates that a request failed due to the token being expired,
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* and attempting to refresh said token failed in a way indicative of token invalidation.
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*/
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export class TokenRefreshLogoutError extends Error {
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constructor(cause) {
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super(cause?.message ?? "");
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}
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get name() {
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return "TokenRefreshLogoutError";
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}
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}
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export const MatrixSafetyErrorCode = new NamespacedValue(null, "ORG.MATRIX.MSC4387_SAFETY");
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/***
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* This error is thrown when the homeserver refuses to handle an action due to a
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* safety concern.
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* @see https://github.com/matrix-org/matrix-spec-proposals/pull/4387
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*/
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export class MatrixSafetyError extends MatrixError {
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constructor(...props) {
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super(...props);
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/**
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* The kinds of harms detected by the server.
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* @see https://github.com/matrix-org/matrix-spec-proposals/pull/4387 for a list of spec defined harms.
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*/
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_defineProperty(this, "harms", void 0);
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/**
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* The date at which a request can be reattempted.
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*/
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_defineProperty(this, "expiry", void 0);
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const body = props[0];
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this.harms = new Set(body && "harms" in body && Array.isArray(body.harms) ? body.harms : []);
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this.message = `${super.message} (${[...this.harms].join(", ")})`;
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if (body && "expiry" in body && typeof body.expiry === "number") {
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this.expiry = new Date(body.expiry);
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}
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}
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}
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exports.ConnectionError = ConnectionError;
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//# sourceMappingURL=errors.js.map
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