"response-content-disposition",
	"response-content-encoding",
	"response-content-language",
	"response-content-type",
	"response-expires",
	"retention",
	"select",
	"select-type",
	"tagging",
	"torrent",
	"uploadId",
	"uploads",
	"versionId",
	"versioning",
	"versions",
	"website",
}

// Signature and API related constants.
const (
	signV2Algorithm = "AWS"
)

type rejectedAPI struct {
	api     string
	methods []string
	queries []string
	path    string
}

var rejectedObjAPIs = []rejectedAPI{
	{
		api:     "torrent",
		methods: []string{http.MethodPut, http.MethodDelete, http.MethodGet},
		queries: []string{"torrent", ""},
		path:    "/{object:.+}",
	},
	{
		api:     "acl",
		methods: []string{http.MethodDelete},
		queries: []string{"acl", ""},

# Get Current User { #get-current-user }

In the previous chapter the security system (which is based on the dependency injection system) was giving the *path operation function* a `token` as a `str`:

{* ../../docs_src/security/tutorial001_an_py39.py hl[12] *}

But that is still not that useful.

Let's make it give us the current user.

## Create a user model { #create-a-user-model }

First, let's create a Pydantic user model.

Klaus Post <******@****.***> 1756435188 +0200

Aleksandr Andrukhov <******@****.***> 1733827947 +0300

Sebastián Ramírez <******@****.***> 1731896744 +0100

Sebastián Ramírez <******@****.***> 1735583217 +0000

Sebastián Ramírez <******@****.***> 1731896744 +0100

     * Note: Current implementation throws NullPointerException for null strings.
     */
    @Test
    void testCheck_withNullStringAndZeroPointer() {
        // A zero pointer indicates a null string
        PacUnicodeString pacString = new PacUnicodeString((short) 0, (short) 0, 0);
        String testString = null;

        // Current implementation throws NullPointerException when string is null

     */
    static boolean overflowInParse(long current, int digit, int radix) {
      if (current >= 0) {
        if (current < maxValueDivs[radix]) {
          return false;
        }
        if (current > maxValueDivs[radix]) {
          return true;
        }
        // current == maxValueDivs[radix]
        return digit > maxValueMods[radix];
      }

      // current < 0: high bit is set
      return true;
    }