from fastapi import FastAPI, Security
from fastapi.security.http import HTTPAuthorizationCredentials, HTTPBase
from fastapi.testclient import TestClient

app = FastAPI()

security = HTTPBase(scheme="Other", description="Other Security Scheme")


@app.get("/users/me")
def read_current_user(credentials: HTTPAuthorizationCredentials = Security(security)):
    return {"scheme": credentials.scheme, "credentials": credentials.credentials}

**FastAPI** will know that it can use this dependency to define a "security scheme" in the OpenAPI schema (and the automatic API docs).

!!! info "Technical Details"
    **FastAPI** will know that it can use the class `OAuth2PasswordBearer` (declared in a dependency) to define the security scheme in OpenAPI because it inherits from `fastapi.security.oauth2.OAuth2`, which in turn inherits from `fastapi.security.base.SecurityBase`.

Wenn Sie jedoch auch OAuth2-Scopes deklarieren möchten, können Sie `Security()` anstelle von `Depends()` verwenden.

Sie können `Security()` direkt von `fastapi` importieren:

```python
from fastapi import Security
```

# Gelişmiş Güvenlik

## Ek Özellikler

[Tutorial - User Guide: Security](../../tutorial/security/index.md){.internal-link target=_blank} sayfasında ele alınanların dışında güvenlikle ilgili bazı ek özellikler vardır.

!!! tip "İpucu"
    Sonraki bölümler **mutlaka "gelişmiş" olmak zorunda değildir**.

    Kullanım şeklinize bağlı olarak, çözümünüz bu bölümlerden birinde olabilir.

## Önce Öğreticiyi Okuyun

from fastapi import FastAPI, Security
from fastapi.security import HTTPAuthorizationCredentials, HTTPBearer
from fastapi.testclient import TestClient

app = FastAPI()

security = HTTPBearer()


@app.get("/users/me")
def read_current_user(credentials: HTTPAuthorizationCredentials = Security(security)):
    return {"scheme": credentials.scheme, "credentials": credentials.credentials}


client = TestClient(app)

from fastapi import FastAPI, Security
from fastapi.security import HTTPAuthorizationCredentials, HTTPDigest
from fastapi.testclient import TestClient

app = FastAPI()

security = HTTPDigest(description="HTTPDigest scheme")


@app.get("/users/me")
def read_current_user(credentials: HTTPAuthorizationCredentials = Security(security)):
    return {"scheme": credentials.scheme, "credentials": credentials.credentials}


client = TestClient(app)

	"istio.io/istio/pkg/file"
	istiolog "istio.io/istio/pkg/log"
	"istio.io/istio/pkg/queue"
	"istio.io/istio/pkg/security"
	"istio.io/istio/pkg/spiffe"
	"istio.io/istio/pkg/util/sets"
	"istio.io/istio/security/pkg/monitoring"
	nodeagentutil "istio.io/istio/security/pkg/nodeagent/util"
	pkiutil "istio.io/istio/security/pkg/pki/util"
)

var (
	cacheLog = istiolog.RegisterScope("cache", "cache debugging")

)

type mockAuthenticator struct {
	authSource     security.AuthSource
	identities     []string
	kubernetesInfo security.KubernetesInfo
	errMsg         string
}

func (authn *mockAuthenticator) AuthenticatorType() string {
	return "mockAuthenticator"
}

func (authn *mockAuthenticator) Authenticate(_ security.AuthContext) (*security.Caller, error) {
	if len(authn.errMsg) > 0 {

package credentialfetcher

import (
	"fmt"

	"istio.io/istio/pkg/security"
	"istio.io/istio/security/pkg/credentialfetcher/plugin"
)

func NewCredFetcher(credtype, trustdomain, jwtPath, identityProvider string) (security.CredFetcher, error) {
	switch credtype {
	case security.GCE:
		return plugin.CreateGCEPlugin(trustdomain, jwtPath, identityProvider), nil
	case security.JWT, "":
		// If unset, also default to JWT for backwards compatibility

from fastapi import FastAPI, Security
from fastapi.security import HTTPAuthorizationCredentials, HTTPBearer
from fastapi.testclient import TestClient

app = FastAPI()

security = HTTPBearer(description="HTTP Bearer token scheme")


@app.get("/users/me")
def read_current_user(credentials: HTTPAuthorizationCredentials = Security(security)):
    return {"scheme": credentials.scheme, "credentials": credentials.credentials}