#### 3.1 Core Multi-Channel Infrastructure
```
Package: jcifs.internal.smb2.multichannel
├── ChannelManager.java           - Manage multiple channels per session
├── ChannelBinding.java           - Channel binding and security
├── ChannelSequence.java          - Request sequencing across channels
├── NetworkInterfaceInfo.java     - Network interface discovery

        // When
        transformHeader.setFlags(flags);

        // Then
        assertEquals(flags, transformHeader.getFlags());
    }

    @Test
    @DisplayName("Should set and get session ID")
    void testSessionId() {
        // When
        transformHeader.setSessionId(testSessionId);

        // Then
        assertEquals(testSessionId, transformHeader.getSessionId());
    }

  override fun setEnabledProtocols(protocols: Array<String>) {
    delegate!!.enabledProtocols = protocols
  }

  override fun getSession(): SSLSession = delegate!!.session

  override fun addHandshakeCompletedListener(listener: HandshakeCompletedListener) {
    delegate!!.addHandshakeCompletedListener(listener)
  }

    opt raise
        dep -->> handler: Raise HTTPException
        handler -->> client: HTTP error response
        dep -->> dep: Raise other exception
    end
    dep ->> operation: Run dependency, e.g. DB session
    opt raise
        operation -->> handler: Raise HTTPException
        handler -->> client: HTTP error response
        operation -->> dep: Raise other exception
    end

	c.Assert(infoResp.ImpliedPolicy, true)
}

// This test assumes that the policy for `accessKey` allows listing on the given
// bucket. It creates a session policy that restricts listing on the bucket and
// then enables it again in a session policy update call.
func (c *check) assertSvcAccSessionPolicyUpdate(ctx context.Context, s *TestSuiteIAM, madmClient *madmin.AdminClient, accessKey, bucket string) {
	c.Helper()

* **OAuth2**（也使用 **JWT tokens**）。在 [OAuth2 with JWT](tutorial/security/oauth2-jwt.md){.internal-link target=_blank} 查看教學。
* API 密鑰，在：
    * 標頭（Header）
    * 查詢參數
    * Cookies，等等。

加上来自 Starlette（包括 **session cookie**）的所有安全特性。

所有的這些都是可重複使用的工具和套件，可以輕鬆與你的系統、資料儲存（Data Stores）、關聯式資料庫（RDBMS）以及非關聯式資料庫（NoSQL）等等整合。


### 依賴注入（Dependency Injection）

    this.bodySize = bodySize
    this.body = body
    this.sequenceNumber = sequenceNumber
    this.failure = failure

    if (socket is SSLSocket) {
      try {
        this.handshake = socket.session.handshake()
      } catch (e: IOException) {
        throw IllegalArgumentException(e)
      }
    } else {
      this.handshake = null
    }

    if (requestLine.isNotEmpty()) {

	res := map[string]ParentUserInfo{}
	for _, ui := range cache.iamUsersMap {
		cred := ui.Credentials
		// Only consider service account or STS credentials with
		// non-empty session tokens.
		if (!cred.IsServiceAccount() && !cred.IsTemp()) ||
			cred.SessionToken == "" {
			continue
		}

		var (
			err    error
			claims *jwt.MapClaims
		)

    }

    /**
     * Encode the JSP content.
     * @param value The value.
     * @return The encoded value.
     */
    public static String encodeJsp(final String value) {
        return value.replace("<% try{ %>", TRY_STATEMENT)
                .replace("<% }catch(Exception e){session.invalidate();} %>", CACHE_AND_SESSION_INVALIDATE_STATEMENT);

* API anahtarları:
    * Headerlar.
    * Query parametreleri.
    * Cookies, vs.

Bütün güvenlik özellikleri Starlette'den geliyor (**session cookies'de** dahil olmak üzere).

Bütün hepsi tekrardan kullanılabilir aletler ve bileşenler olarak, kolayca sistemlerinize, data depolarınıza, ilişkisel ve NoSQL databaselerinize entegre edebileceğiniz şekilde yapıldı.