# Class diagram for explicit session configuration utilities in dapp-client

[Dargon789]

Reviewer's Guide

Adds explicit session configuration utilities and exports to the dapp-client, extends login methods to support EOA, adjusts Apple OAuth authcode flow to omit scope, and bumps multiple package versions and changelogs for 3.0.0-beta.10 with associated changesets.

Sequence diagram for Apple authcode OAuth URL generation without scope

sequenceDiagram
  actor User
  participant DappClient
  participant AuthCodeHandler
  participant OAuthProvider

  User->>DappClient: initiateLogin(method apple)
  DappClient->>AuthCodeHandler: buildAuthUrl(signupKind apple)
  AuthCodeHandler->>AuthCodeHandler: generateState()
  AuthCodeHandler->>AuthCodeHandler: buildSearchParams(client_id, redirect_uri, response_type, state)
  AuthCodeHandler-->>DappClient: oauthUrlWithoutScope
  DappClient-->>User: redirectTo(oauthUrlWithoutScope)
  User->>OAuthProvider: open oauthUrlWithoutScope
  OAuthProvider-->>User: Apple consent and login flow

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Class diagram for explicit session configuration utilities in dapp-client

classDiagram
  class SessionDuration {
    +number days
    +number hours
    +number minutes
  }

  class NativeTokenSpending {
    +bigint valueLimit
    +Address.Address[] allowedRecipients
  }

  class ExplicitSessionParams {
    +number chainId
    +SessionDuration expiresIn
    +Permission.Permission[] permissions
    +NativeTokenSpending nativeTokenSpending
  }

  class ExplicitSessionConfig {
    +number chainId
    +bigint valueLimit
    +bigint deadline
    +Permission.Permission[] permissions
  }

  class DappClientUtils {
    +createExplicitSessionConfig(params ExplicitSessionParams) ExplicitSessionConfig
  }

  class Permission {
  }

  class Address {
  }

  ExplicitSessionParams --> SessionDuration : uses
  ExplicitSessionParams --> NativeTokenSpending : optional
  ExplicitSessionParams --> Permission : uses
  NativeTokenSpending --> Address : allowedRecipients
  ExplicitSessionConfig --> Permission : uses
  DappClientUtils ..> ExplicitSessionParams : input
  DappClientUtils ..> ExplicitSessionConfig : output

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File-Level Changes

Change	Details	Files
Introduce utilities and exports for constructing explicit session configs in the dapp-client utils and main entrypoint.	Import ExplicitSessionConfig, Permission, Address types to support explicit session construction. Define SessionDuration, NativeTokenSpending, and ExplicitSessionParams types to describe session lifetimes and native token spending constraints. Implement createExplicitSessionConfig to compute a deadline from relative duration, enforce at least one base permission, derive native token spending permissions, and assemble ExplicitSessionConfig. Export VALUE_FORWARDER_ADDRESS and new helper functions (network/relayer/RPC URL accessors) plus new session-related types from the dapp-client index and utils. Re-export Network from wallet-primitives via the dapp-client entrypoint.	packages/wallet/dapp-client/src/utils/index.ts packages/wallet/dapp-client/src/index.ts
Extend authentication and login surface to support EOA and refine Apple OAuth behavior.	Add 'eoa' to the LoginMethod union type for dapp-client. Change AuthCodeHandler to conditionally omit the OAuth scope parameter when signupKind is 'apple' while preserving existing behavior otherwise. Update Apple auth unit test to assert that the scope parameter is not present for Apple auth URLs.	packages/wallet/dapp-client/src/types/index.ts packages/wallet/wdk/src/sequence/handlers/authcode.ts packages/wallet/wdk/test/authcode.test.ts
Release 3.0.0-beta.10 across packages, documenting and configuring patch releases for dapp-client, Apple auth fixes, and dependency bumps.	Add 3.0.0-beta.7 through 3.0.0-beta.10 sections to various package CHANGELOGs summarizing dapp-client updates, EOA login support, and Apple auth fixes. Bump versions from 3.0.0-beta.6 to 3.0.0-beta.10 across service, utils, wallet, and dapp-client package.json files. Introduce changeset definitions capturing patch bumps and notes for dapp-client updates, EOA login, and Apple auth fixes.	packages/wallet/wdk/CHANGELOG.md packages/wallet/dapp-client/CHANGELOG.md packages/wallet/core/CHANGELOG.md packages/services/relayer/CHANGELOG.md packages/services/api/CHANGELOG.md packages/services/builder/CHANGELOG.md packages/services/guard/CHANGELOG.md packages/services/identity-instrument/CHANGELOG.md packages/services/indexer/CHANGELOG.md packages/services/marketplace/CHANGELOG.md packages/services/metadata/CHANGELOG.md packages/services/userdata/CHANGELOG.md packages/utils/abi/CHANGELOG.md packages/wallet/primitives/CHANGELOG.md packages/services/api/package.json packages/services/builder/package.json packages/services/guard/package.json packages/services/identity-instrument/package.json packages/services/indexer/package.json packages/services/marketplace/package.json packages/services/metadata/package.json packages/services/relayer/package.json packages/services/userdata/package.json packages/utils/abi/package.json packages/wallet/core/package.json packages/wallet/dapp-client/package.json packages/wallet/primitives/package.json packages/wallet/wdk/package.json .changeset/crisp-zoos-retire.md .changeset/new-turkeys-double.md .changeset/nice-tips-slide.md .changeset/tiny-files-chew.md

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Originally posted by @sourcery-ai[bot] in #237 (comment)