@cerbos/core/lib/errors.js

Common types used by the Cerbos client libraries

import { setErrorNameAndStack } from "./internal.js";
import { Status } from "./types/external.js";
/**
 * Error thrown when the Cerbos policy decision point server returns an unsuccessful response.
 */
export class NotOK extends Error {
    code;
    details;
    /**
     * Parse a JSON-serialized unsuccessful response.
     */
    static fromJSON(text) {
        try {
            const error = JSON.parse(text);
            return new NotOK(code(error), details(error));
        }
        catch {
            return new NotOK(Status.UNKNOWN, text);
        }
    }
    /** @internal */
    constructor(
    /**
     * The status code returned by the Cerbos policy decision point server.
     */
    code, 
    /**
     * Additional error details.
     */
    details, options) {
        super(`gRPC error ${code} (${Status[code]}): ${details}`, options);
        this.code = code;
        this.details = details;
        setErrorNameAndStack(this);
    }
}
function code(error) {
    if (has(error, "code") &&
        typeof error.code === "number" &&
        error.code in Status) {
        return error.code || Status.UNKNOWN;
    }
    throw new Error("Error does not include expected code");
}
function details(error) {
    if (has(error, "message") && typeof error.message === "string") {
        return error.message;
    }
    throw new Error("Error does not include expected details");
}
function has(object, property) {
    return !!object && Object.prototype.hasOwnProperty.call(object, property);
}
/**
 * Error thrown when input fails schema validation, if the {@link Client} is configured with {@link Options.onValidationError | onValidationError} set to `"throw"`.
 */
export class ValidationFailed extends Error {
    validationErrors;
    /** @internal */
    constructor(
    /**
     * The validation errors that occurred.
     */
    validationErrors) {
        super("Input failed schema validation");
        this.validationErrors = validationErrors;
        setErrorNameAndStack(this);
    }
}
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