Objective-C

Socket/SSL/TLS Examples for Objective-C

• Accept Connection on Socket
• TCP/IP Socket Connect to Remote Host:Port
• TCP Socket Connect through HTTP Proxy
• Receiving a String
• Socket Select for Reading
• Debugging with Socket Session Logging
• Socket/SSL/TLS through SOCKS5 / SOCKS4 Proxy
• SSL Client Example
• TCP or TLS over Multiple Hop SSH to Remote Server
• SSL Client Certificate
• SSL Server Example
• Verify SSL Server Certificate
• TCP Socket through SSH Tunnel (Port Forwarding)
• TLS Connection within SSH Tunnel (Port Forwarding)
• Get TLS Server's SPKI Fingerprint
• Socket Connect Failure Cases
• Asynchronous Sockets - Reading/Writing Data
• Bind and Listen on a Randomly Selected Unused Port
• Accept TLS Connection with Client Authentication
• Get Current Date/Time from NIST Time Server
• Async Accept Socket Connection
• Bidirectional Sockets (TLS or non-TLS, simultaneous reading and writing a connection)
• Transfer a File using Sockets (TLS or non-TLS)
• Socket Convenience Method: BuildHttpGetRequest
• Examine Client Certificates for an Accepted TLS Connection
• Send Bytes on a Socket Connection
• Socket TLS Mutual Authentication (Client-Side Certificate)
• Socket Enable TLS 1.3
• Send UTF-16 on TCP or TLS Socket
• Examine SSL/TLS Server Certificate
• Get Network Adapter IP and MAC Addresses
• Check Internet Connectivity