ITLab.Template.DevPack — CoreConsts

Centralized infrastructure constants shared across DevPack areas and consuming projects.

Componentes

Tipo	Nome	Responsabilidade
Static Class	CoreConsts	Root-level constants: regex, SQL collation, MIME type, timing, connection string keys, claim names, Entra ID claim URIs, and default values
Nested Static Class	CoreConsts.SensitiveData	Constants for the sensitive-data reveal header and redaction mask value

Como usar

// Configure SQL collation for accent-insensitive LIKE queries.
modelBuilder.UseCollation(CoreConsts.SqlCollateLikeQuery);

// Detect unauthenticated context in middleware or guards.
if (currentUser.UserId == CoreConsts.Unauthenticated)
    return Unauthorized();

// Return an Excel file with the correct MIME type.
return File(bytes, CoreConsts.ExcelContentType, "report.xlsx");

// Reference the sensitive-data reveal header.
var reveal = request.Headers[CoreConsts.SensitiveData.RevealHeader];

O que não fazer

• Do not add product-specific constants here — define those in the consuming project's own constants class.
• Do not use DefaultCreatedBy as a real user identifier in audit trails; it is a sentinel for unauthenticated writes only.
• Do not persist Unauthenticated (int 0) as a valid user ID in any production table.

Extensão pelo produto

CoreConsts is not extensible — all values are compile-time literals. Products follow the same static-class pattern and define their own constants in their own namespaces.