#2218 Uninstall the IdentityServer4 packages and deactivate their functionality | IdentityServer Open Redirect vulnerability

[raman-m]

Fixes #2218

• .NET 9: Vulnerabilities aka Dependabot #2218

Dependabot alerts

• https://github.com/ThreeMammals/Ocelot/security/dependabot/2 (2)
• https://github.com/ThreeMammals/Ocelot/security/dependabot/3 (3)
• https://github.com/ThreeMammals/Ocelot/security/dependabot/4 (4)
• https://github.com/ThreeMammals/Ocelot/security/dependabot/5 (5)
• https://github.com/ThreeMammals/Ocelot/security/dependabot/6 (6)
• https://github.com/ThreeMammals/Ocelot/security/dependabot/7 (7)
• https://github.com/ThreeMammals/Ocelot/security/dependabot/8 (8)
• https://github.com/ThreeMammals/Ocelot/security/dependabot/9 (9)

Proposed Changes

• All IdentityServer4 packages have been removed
• Related tests have been disabled using the Skip flag of the Fact attribute, and these tests need to be redeveloped
• The "Ocelot.Administration" project has been moved to the new Ocelot.Administration.IdentityServer4 repository.
• The "Ocelot.Samples.AdministrationApi" project was removed from Samples solution and now it will be a part of Ocelot.Administration.IdentityServer4 repository.

P.S.

Redeveloping the AuthenticationTests and AuthorizationTests (which were based on IdentityServer4 JWT tokens) requires significant effort. Therefore, this task will be skipped for now, as it would delay the release.