@salesforce/b2c-tooling-sdk / auth / PkceGrantUnsupportedError

Class: PkceGrantUnsupportedError

Defined in: packages/b2c-tooling-sdk/src/auth/oauth-pkce.ts:35

Thrown when the Authorization Code + PKCE flow fails in a way that indicates the Account Manager client is not registered for this grant (e.g. an old implicit-only public client, or a missing/mismatched redirect URI) rather than a transient or user-driven failure.

PkceWithImplicitFallbackStrategy keys its automatic fallback off this type so it retries with the legacy implicit flow ONLY for grant/registration failures — never for user-cancel, state mismatch, or a port-in-use error.

Remarks

Part of the implicit→PKCE migration safety net. Remove together with the fallback strategy once all public clients are PKCE-capable.

Extends

Error

Constructors

Constructor

new PkceGrantUnsupportedError(message, stage, oauthError?): PkceGrantUnsupportedError

Defined in: packages/b2c-tooling-sdk/src/auth/oauth-pkce.ts:41

Parameters

message

string

stage

"token" | "authorize"

oauthError?

string

Returns

PkceGrantUnsupportedError

Overrides

Error.constructor

Properties

cause?

optional cause: unknown

Defined in: node_modules/typescript/lib/lib.es2022.error.d.ts:26

Inherited from

Error.cause

message

message: string

Defined in: node_modules/typescript/lib/lib.es5.d.ts:1077

Inherited from

Error.message

name

name: string

Defined in: node_modules/typescript/lib/lib.es5.d.ts:1076

Inherited from

Error.name

oauthError?

readonly optional oauthError: string

Defined in: packages/b2c-tooling-sdk/src/auth/oauth-pkce.ts:37

The OAuth 2.0 error code from the authorize redirect or token response, when available.

stack?

optional stack: string

Defined in: node_modules/typescript/lib/lib.es5.d.ts:1078

Inherited from

Error.stack

stage

readonly stage: "token" | "authorize"

Defined in: packages/b2c-tooling-sdk/src/auth/oauth-pkce.ts:39

The OAuth stage at which the failure occurred.

stackTraceLimit

static stackTraceLimit: number

Defined in: node_modules/@types/node/globals.d.ts:68

The Error.stackTraceLimit property specifies the number of stack frames collected by a stack trace (whether generated by new Error().stack or Error.captureStackTrace(obj)).

The default value is 10 but may be set to any valid JavaScript number. Changes will affect any stack trace captured after the value has been changed.

If set to a non-number value, or set to a negative number, stack traces will not capture any frames.

Inherited from

Error.stackTraceLimit

Methods

captureStackTrace()

static captureStackTrace(targetObject, constructorOpt?): void

Defined in: node_modules/@types/node/globals.d.ts:52

Creates a .stack property on targetObject, which when accessed returns a string representing the location in the code at which Error.captureStackTrace() was called.

const myObject = {};
Error.captureStackTrace(myObject);
myObject.stack;  // Similar to `new Error().stack`

The first line of the trace will be prefixed with ${myObject.name}: ${myObject.message}.

The optional constructorOpt argument accepts a function. If given, all frames above constructorOpt, including constructorOpt, will be omitted from the generated stack trace.

The constructorOpt argument is useful for hiding implementation details of error generation from the user. For instance:

function a() {
  b();
}

function b() {
  c();
}

function c() {
  // Create an error without stack trace to avoid calculating the stack trace twice.
  const { stackTraceLimit } = Error;
  Error.stackTraceLimit = 0;
  const error = new Error();
  Error.stackTraceLimit = stackTraceLimit;

  // Capture the stack trace above function b
  Error.captureStackTrace(error, b); // Neither function c, nor b is included in the stack trace
  throw error;
}

a();

Parameters

targetObject

object

constructorOpt?

Function

Returns

void

Inherited from

Error.captureStackTrace

prepareStackTrace()

static prepareStackTrace(err, stackTraces): any

Defined in: node_modules/@types/node/globals.d.ts:56

Parameters

err

Error

stackTraces

CallSite[]

Returns

any

See

https://v8.dev/docs/stack-trace-api#customizing-stack-traces

Inherited from

Error.prepareStackTrace