feat(server): add /api/v1/session endpoint

internal/server/api/get_session.go

@@ -0,0 +1,35 @@
+package api
+
+import (
+	"net/http"
+
+	"forge.cadoles.com/Cadoles/emissary/internal/auth"
+	"forge.cadoles.com/Cadoles/emissary/internal/datastore"
+	"github.com/pkg/errors"
+	"gitlab.com/wpetit/goweb/api"
+	"gitlab.com/wpetit/goweb/logger"
+)
+
+func (m *Mount) getSession(w http.ResponseWriter, r *http.Request) {
+	user, ok := assertRequestUser(w, r)
+	if !ok {
+		return
+	}
+
+	ctx := r.Context()
+
+	tenant, err := m.tenantRepo.Get(ctx, user.Tenant())
+	if err != nil && !errors.Is(err, datastore.ErrNotFound) {
+		err = errors.WithStack(err)
+		logger.Error(ctx, "could not retrieve user tenant", logger.CapturedE(err))
+		api.ErrorResponse(w, http.StatusInternalServerError, ErrCodeUnknownError, nil)
+	}
+
+	api.DataResponse(w, http.StatusOK, struct {
+		User   auth.User         `json:"user"`
+		Tenant *datastore.Tenant `json:"tenant"`
+	}{
+		User:   user,
+		Tenant: tenant,
+	})
+}

internal/server/api/mount.go

@@ -23,6 +23,8 @@ func (m *Mount) Mount(r chi.Router) {
 	r.Group(func(r chi.Router) {
 		r.Use(auth.Middleware(m.authenticators...))
 
+		r.Get("/session", m.getSession)
+
 		r.Route("/agents", func(r chi.Router) {
 			r.With(assertUserWithWriteAccess).Post("/claim", m.claimAgent)