feat: allow creating manual oidc/github based users (#9000)

* feat: allow creating manual oidc/github based users
* Add unit test for oidc and no login type create

codersdk/apikey.go

@@ -28,6 +28,7 @@ type APIKey struct {
 type LoginType string
 
 const (
+	LoginTypeUnknown  LoginType = ""
 	LoginTypePassword LoginType = "password"
 	LoginTypeGithub   LoginType = "github"
 	LoginTypeOIDC     LoginType = "oidc"

codersdk/users.go

@@ -78,9 +78,12 @@ type CreateFirstUserResponse struct {
 type CreateUserRequest struct {
 	Email    string `json:"email" validate:"required,email" format:"email"`
 	Username string `json:"username" validate:"required,username"`
-	Password string `json:"password" validate:"required_if=DisableLogin false"`
+	Password string `json:"password"`
+	// UserLoginType defaults to LoginTypePassword.
+	UserLoginType LoginType `json:"login_type"`
 	// DisableLogin sets the user's login type to 'none'. This prevents the user
 	// from being able to use a password or any other authentication method to login.
+	// Deprecated: Set UserLoginType=LoginTypeDisabled instead.
 	DisableLogin   bool      `json:"disable_login"`
 	OrganizationID uuid.UUID `json:"organization_id" validate:"" format:"uuid"`
 }