}

TEST_F(CApiAttributesTest, StringTensor) {
  // Create the string-Tensor "attribute" value.
  const char test_string[] =
      "borkborkborkborkborkborkborkbork";  // >24bytes to force heap alloc
  TF_TString tstr[1];
  TF_TString_Init(&tstr[0]);
  TF_TString_Copy(&tstr[0], test_string, sizeof(test_string) - 1);

  auto deallocator = [](void* data, size_t len, void* arg) {};

Disallow: /admin/*.php
Disallow: /*/private/
Allow: /public/*.html

# Test end-of-path ($) patterns
User-agent: EndPathBot
Disallow: /fish$
Disallow: /temp$
Allow: /fishing

# Test complex patterns
User-agent: ComplexBot
Disallow: /
Allow: /$
Allow: /index.html$
Allow: /public/

# Test priority rules (longer match wins)
User-agent: PriorityBot
Disallow: /store
Allow: /store/public
Disallow: /store/public/sale

Allow:    # empty value

# Case 3: Multiple colons in directive
User-agent: MultiColonBot
Disallow: http://example.com:8080/path
Allow: /path:with:colons

# Case 4: Extra whitespace
User-agent:    ExtraSpaceBot
Disallow:     /spaced/
   Allow:   /also-spaced/

# Case 5: Mixed case directives (should still work)
UsEr-AgEnT: MixedCaseBot
DiSaLlOw: /test1/
AlLoW: /test2/
CrAwL-dElAy: 2
SiTeMaP: http://example.com/sitemap.xml

        ) -> Mapping[str, Any]:
            return with_info_plain_validator_function(cls._validate)


class BaseModelWithConfig(BaseModel):
    model_config = {"extra": "allow"}


class Contact(BaseModelWithConfig):
    name: Optional[str] = None
    url: Optional[AnyUrl] = None
    email: Optional[EmailStr] = None


class License(BaseModelWithConfig):
    name: str

        // Disallow: /temp$ but Allow: /fishing
        assertFalse(robotsTxt.allows("/temp", "EndPathBot"));
        assertTrue(robotsTxt.allows("/temporary", "EndPathBot"));
        assertTrue(robotsTxt.allows("/fishing", "EndPathBot"));

        // Test ComplexBot - complex patterns
        // Disallow: / but Allow: /$ (only root), Allow: /index.html$, Allow: /public/

    assert response.status_code == 200, response.text
    assert response.text == "OK"
    assert (
        response.headers["access-control-allow-origin"]
        == "https://localhost.tiangolo.com"
    )
    assert response.headers["access-control-allow-headers"] == "X-Example"

    # Test standard response
    headers = {"Origin": "https://localhost.tiangolo.com"}
    response = client.get("/", headers=headers)

      "$TFCI_DOCKER_IMAGE" \
    bash

  if [[ "$is_windows" == true ]]; then
    # Allow requests from the container.
    # Additional setup is contained in ci/official/envs/rbe.
    CONTAINER_IP_ADDR=$(docker inspect -f '{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}' tf)
    netsh advfirewall firewall add rule name="Allow Metadata Proxy" dir=in action=allow protocol=TCP localport=80 remoteip="$CONTAINER_IP_ADDR"

class FormModelExtraAllow(BaseModel):
    param: str

    model_config = {"extra": "allow"}


@app.post("/form/")
def post_form(user: Annotated[FormModel, Form()]):
    return user


@app.post("/form-extra-allow/")
def post_form_extra_allow(params: Annotated[FormModelExtraAllow, Form()]):
    return params


client = TestClient(app)

         * Checks if the given path is allowed according to this directive.
         * According to RFC 9309:
         * 1. Find the longest matching pattern (by priority length)
         * 2. If both Allow and Disallow patterns match with the same length, Allow takes precedence
         * 3. If no pattern matches, the path is allowed by default
         *
         * @param path the path to check

///

### Enable Proxy Forwarded Headers { #enable-proxy-forwarded-headers }

You can start FastAPI CLI with the *CLI Option* `--forwarded-allow-ips` and pass the IP addresses that should be trusted to read those forwarded headers.

If you set it to `--forwarded-allow-ips="*"` it would trust all the incoming IPs.