Create deploy-azure-naming-tool-to-azure-webapps-dotnet-core-oidc.yml

[Rafael Fernández (rfernandezdo)]

Pipeline with OIDC

[Марина Львова (Mar1NET)]

Ololo

[Copilot]

Pull Request Overview

This PR adds a GitHub Actions workflow for deploying a .NET Core Azure Naming Tool application to Azure Web Apps using OpenID Connect (OIDC) authentication. The workflow replaces traditional secret-based authentication with more secure OIDC authentication for Azure deployments.

• Introduces OIDC-based Azure authentication using client ID, tenant ID, and subscription ID
• Sets up automated deployment pipeline triggered on pushes to main branch
• Configures build and deploy jobs with proper artifact handling

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[Bryan Soltis (BryanSoltis)]

We have updated the app to .NET 10. Please update the Action to .NET 10, as well.

[Bryan Soltis (BryanSoltis)]

The OIDC direction is worthwhile, and the .NET 10 update addresses the earlier feedback. This should not merge as-is, however:

• Pin every third-party action to a full commit SHA with a version comment, matching the policy established in #210.
• Resolve the deployment overlap with the existing App Service workflow. Both currently trigger on pushes to main and can target the same AZURE_WEBAPP_NAME, which risks concurrent duplicate production deployments when both credential sets are configured. Prefer replacing/migrating the existing workflow or make the triggers mutually exclusive.
• Add an early configuration check for the required OIDC and web app values, and clarify whether the GitHub environment is intentionally Production rather than the existing workflow's Development environment.

There are currently no CI checks on this PR, so the revised workflow should also be validated before merge.