ServerName: \"pmm-server.com\", }": connection error: desc = "transport: authentication handshake failed: remote error: tls: no application protocol" #
万一协商不一致,server 会发送一个 “no_application_protocol” 的 TLS alert 给 client,达不成协议也就建立不了连接。 让水哥举个例子~ 客户端支持 HTTP/1.1 和 HTTP/2,服务器也是两个都支持,那么大家协商就用最高版本的 HTTP/2 传输了。 如果客户端只支持 HTTP/1.1,服务器既支持 HTTP/1.1 又支持 HTTP/...
no_application_protocol(120), (255) } AlertDescription; TLS 1.2 Alert 枚举定义: enum { close_notify(0), unexpected_message(10), bad_record_mac(20), decryption_failed_RESERVED(21), record_overflow(22), decompression_failure(30), handshake_failure(40), no_certificate_RESERVED(41), bad_certi...
Online Certificate Status Protocol (OCSP) 裝訂可讓 網路伺服器 (例如 Internet Information Services (IIS)) 在 TLS 握手期間傳送伺服器憑證至使用者端時,提供伺服器憑證的目前撤銷狀態。 此功能可減輕 OCSP 伺服器的負載,因為網路伺服器可以快取伺服器憑證的目前 OCSP 狀態,並將其傳送至多個網路使用...
struct{uint8 major;uint8 minor;}ProtocolVersion;enum{change_cipher_spec(20),alert(21),handshake(22),application_data(23),(255)}ContentType;struct{ContentType type;ProtocolVersion version;uint16 length;opaque fragment[TLSPlaintext.length];}TLSPlaintext; ...
接受:text/html,application/xhtml+xml,application/xml;q=0.9,;/q=0.8 Accept-Language:en-US,en;q=0.5 Accept-Encoding:gzip、deflate、br 连接:保持活动 授权:基本(已删除隐私) 从Exchange Online 服务收到的响应: HTTP/1.1 503 服务不可用 Cache-Control: private ...
TLS evolved from a previous encryption protocol called Secure Sockets Layer (SSL), which was developed by Netscape. TLS version 1.0 actually began development as SSL version 3.1, but the name of the protocol was changed before publication in order to indicate that it was no longer associated wit...
TLS provides a secure enhancement to the standard TCP/IP sockets protocol used for Internet communications. As shown in the table TCP/IP Protocol Stack with TLS, the secure sockets layer is added between the transport layer and the application layer in the standard TCP/IP protocol stack. The ...
Before the client and the server can begin exchanging application data over TLS, the encrypted tunnel must be negotiated: the client and the server must agree on the version of the TLS protocol, choose the ciphersuite, and verify certificates if necessary. Unfortunately, each of these steps requ...
Application Protocol Destination / Listener Cisco Unified Communications Manager Operating in Normal mode Cisco Unified Communications Manager Operating in Common Criteria Mode Minimum TLS version 1.0 Minimum TLS version 1.1 Minimum TLS version 1.2 Minimum TLS versio...