microsoft-azure-webjobs-extensions-authentication-events-dotnet
Microsoft Entra Authentication Events SDK for .NET. Azure Functions triggers for custom authentication extensions. Use for token enrichment, custom claims, attribute collection, and OTP customization in Entra ID. Triggers: "Authentication Events", "WebJobsAuthenticationEventsTrigger", "OnTokenIssuanceStart", "OnAttributeCollectionStart", "custom claims", "token enrichment", "Entra custom extension", "authentication extension".
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Excerpt from the author’s documentation
Extracted from a fixed version of SKILL.md in its original language. This is the author’s documentation; installation, compatibility and runtime results have not been verified by this site.
Read the original English text
Topics in the source
- Microsoft.Azure.WebJobs.Extensions.AuthenticationEvents (.NET)
- Installation
- Supported Events
- Core Workflows
- 1. Token Enrichment (Add Custom Claims)
- 2. Token Enrichment with External Data
- 3. Attribute Collection - Customize UI (Start Event)
- 4. Attribute Collection - Validate Submission (Submit Event)
Azure Functions extension for handling Microsoft Entra ID custom authentication events. Current Version: v1.1.0 (stable) | Event | Purpose | |-------|---------| | OnTokenIssuanceStart | Add custom claims to tokens during issuance | | OnAttributeCollectionStart | Customize attribute collection UI before display | | OnAttributeCollectionSubmit | Validate/modify attributes after user submission | | OnOtpSend | Custom OTP delivery (SMS, email, etc.) | Add custom claims to access or ID tokens during sign-in. Fetch claims from external systems (databases, APIs). Customize the attribute collection page before it's displayed. Validate and modify attributes after user submission. Send one-time passwords via custom channels (SMS, email, push notification). Configure the Function App for authentication events. | Type | Purpose | |------|---------| | WebJobsAuthenticationEventsTriggerAttribute | Function trigger attribute | | WebJobsTokenIssuanceStartRequest | Token issuance event request | | WebJobsTokenIssuanceStartResponse | Token issuance event response | | WebJobsProvideClaimsForToken | Action to add claims | | WebJobsAttributeCollectionStartRequest | Attribute collection start request |
This is an excerpt. Refer to the complete source and its current requirements.
- Source repository
- microsoft/skills
- Source file
- .github/plugins/azure-sdk-dotnet/skills/microsoft-azure-webjobs-extensions-authentication-events-dotnet/SKILL.md
- Fixed revision
- 9287b443662d2433c85621c7325ee72a0ce499b5
Requirements
- Only the author’s Skill metadata is included. Read the full instructions to check dependencies, licensing and conditions of use.
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Author: Microsoft Skills · original repository metadata. Documentation review: Not reviewed. Last source check: 2026-11-10T19:02:06.120Z.
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