Stay organized with collections
Save and categorize content based on your preferences.
Builder
class Builder
This class can be used to incrementally construct an EapAkaOption.
Summary
Public constructors
Public methods
setReauthId
fun setReauthId(reauthId: ByteArray): EapSessionConfig.EapAkaOption.Builder
Set fast re-authentication ID
If keys are found matching the combination of reauthId and permanent ID, re-authentication will be attempted.
Permanent ID MUST be set in setEapIdentity
Upon session establishment, new re-authentication IDs will be listed in the EapAkaInfo returned as part of IkeSessionCallback#onOpened().
Reauthentication is generally considered less secure, as it does not prove the existence of the full credentials, and should be used only when a strong correlation can be provided to the full authentication (eg shared keys from previous authentication runs)
| Parameters |
reauthId |
ByteArray: re-authentication ID encoded with UTF-8 This value cannot be null. |
Content and code samples on this page are subject to the licenses described in the Content License. Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.
Last updated 2025-02-10 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-02-10 UTC."],[],[],null,["# EapSessionConfig.EapAkaOption.Builder\n\nAdded in [API level 33](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)\n\nBuilder\n=======\n\n*** ** * ** ***\n\nKotlin \\|[Java](/reference/android/net/eap/EapSessionConfig.EapAkaOption.Builder \"View this page in Java\") \n\n```\nclass Builder\n```\n\n|---|------------------------------------------------------------|\n| [kotlin.Any](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-any/index.html) ||\n| ↳ | [android.net.eap.EapSessionConfig.EapAkaOption.Builder](#) |\n\nThis class can be used to incrementally construct an [EapAkaOption](/reference/kotlin/android/net/eap/EapSessionConfig.EapAkaOption).\n\nSummary\n-------\n\n| Public constructors ||\n|----------------------------------|---|\n| [Builder](#Builder())`()` \u003cbr /\u003e |\n\n| Public methods ||\n|--------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| [EapSessionConfig.EapAkaOption](/reference/kotlin/android/net/eap/EapSessionConfig.EapAkaOption) | [build](#build())`()` Constructs and returns an EapAkaOption with the configurations applied to this Builder. |\n| [EapSessionConfig.EapAkaOption.Builder](#) | [setReauthId](#setReauthId(kotlin.ByteArray))`(`reauthId:` `[ByteArray](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-byte-array/index.html)`)` Set fast re-authentication ID |\n\nPublic constructors\n-------------------\n\n### Builder\n\nAdded in [API level 33](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels) \n\n```\nBuilder()\n```\n\nPublic methods\n--------------\n\n### build\n\nAdded in [API level 33](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels) \n\n```\nfun build(): EapSessionConfig.EapAkaOption\n```\n\nConstructs and returns an EapAkaOption with the configurations applied to this Builder.\n\n| Return ||\n|--------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------|\n| [EapSessionConfig.EapAkaOption](/reference/kotlin/android/net/eap/EapSessionConfig.EapAkaOption) | the EapAkaOption constructed by this Builder. This value cannot be `null`. |\n\n### setReauthId\n\nAdded in [API level 33](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels) \n\n```\nfun setReauthId(reauthId: ByteArray): EapSessionConfig.EapAkaOption.Builder\n```\n\nSet fast re-authentication ID\n\nIf keys are found matching the combination of reauthId and permanent ID, re-authentication will be attempted.\n\nPermanent ID MUST be set in setEapIdentity\n\nUpon session establishment, new re-authentication IDs will be listed in the EapAkaInfo returned as part of IkeSessionCallback#onOpened().\n\nReauthentication is generally considered less secure, as it does not prove the existence of the full credentials, and should be used only when a strong correlation can be provided to the full authentication (eg shared keys from previous authentication runs)\n\n| Parameters ||\n|------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| `reauthId` | [ByteArray](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-byte-array/index.html): re-authentication ID encoded with UTF-8 This value cannot be `null`. |\n\n| Return ||\n|--------------------------------------------|--------------------------------------------------------------------|\n| [EapSessionConfig.EapAkaOption.Builder](#) | Builder this, to facilitate chaining. This value cannot be `null`. |\n\n**See Also**"]]
