Stefan Eissing bc40e09f63 lib: introduce Curl_peer ... `struct Curl_peer` keeps information about a communication endpoint together. It will replace `conn->host` and `conn->conn_to_host` and proxyinfo host. It will also become part of `struct ssl_peer`. It has a reference counter, so an instance can be shared between connections and filters. Elminiates `conn->host` and `conn->connect_to_host`, used in the proxyinfo structures. Passed to DNS resolution and socks filters, etc. Pass peer to http proxy and socks tunnel filters. Use peer in dns filter and resolving. Make `Curl_peer` a member in the `struct ssl_peer`. Add `docs/internals/PEERS.md` for documentation. Closes #21472		2026-05-05 16:22:11 +02:00
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cleartext.c
cram.c
digest.c
digest.h
digest_sspi.c
gsasl.c
krb5_gssapi.c
krb5_sspi.c
ntlm.c
ntlm_sspi.c
oauth2.c
spnego_gssapi.c
spnego_sspi.c
vauth.c
vauth.h