mirror of
https://github.com/ChronosX88/psyced.git
synced 2024-12-05 00:22:19 +00:00
general autodetect
This commit is contained in:
psyc://psyced.org/~lynX
parent
2fb613538c
commit
86f6ec1749
@ -83,6 +83,13 @@ object connect(int uid, int port, string service) {
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} \
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}
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// doesn't work. at this point autodetect hasn't completed.. so to
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// make sure TLS is enabled we need to check again later in the
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// server object.. FIXME :(
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#define TLS_ENFORCE \
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if (tls_query_connection_state(ME) == 0) \
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return (object) 0;
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#if __EFUN_DEFINED__(tls_want_peer_certificate)
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// Specify that a subsequent call to tls_init_connection
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// should request a peer certificate.
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@ -98,25 +105,81 @@ object connect(int uid, int port, string service) {
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# define TLS_INIT_GET_CERT TLS_INIT
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#endif
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#if AUTODETECT
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# define TLS_INIT_AUTODETECT TLS_INIT
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#else
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# define TLS_INIT_AUTODETECT // do nothing
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#endif
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// we dont want the telnet machine most of the time
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// but disabling and re-enabling it for telnet doesn't work
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// in the first switch we handle ports that MUST not support
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// immediate TLS (currently that's just 5269) or that want a
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// peer certificate from the other side (PSYC). for all other
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// ports the default is to attempt a TLS autodetection.
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switch(port) {
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#if HAS_PORT(PSYC_PORT, PSYC_PATH) && AUTODETECT
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case PSYC_PORT:
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// make TLS available even on the default psyc port using the autodetection feature
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#if HAS_PORT(JABBER_S2S_PORT, JABBER_PATH)
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case JABBER_S2S_PORT:
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# ifdef DRIVER_HAS_CALL_BY_REFERENCE
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arg = ME;
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query_ip_number(&arg);
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// this assumes network byte order provided by driver
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peerport = pointerp(arg) ? (arg[2]*256 + arg[3]) : 0;
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if (peerport < 0) peerport = 65536 + peerport;
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if (peerport == JABBER_S2S_SERVICE) peerport = 0;
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# else
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// as long as the object names don't collide, this is okay too
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peerport = 65536 + random(9999999);
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# endif
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# if __EFUN_DEFINED__(enable_telnet)
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enable_telnet(0);
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# endif
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t = "S:xmpp:"+query_ip_number();
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// it's just an object name, but let's be consequent minus peerport
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if (peerport) t += ":-"+peerport;
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# ifdef _flag_log_sockets_XMPP
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SIMUL_EFUN_FILE -> log_file("RAW_XMPP", "\n\n%O: %O -> load(%O, %O)",
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ME, t,
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# ifdef _flag_log_hosts
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query_ip_number(),
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# else
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"?",
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# endif
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-peerport);
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# endif
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P3(("%O -> load(%O, %O)\n", t, query_ip_number(), -peerport))
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return t -> load(query_ip_number(), -peerport);
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#endif
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#if HAS_PORT(PSYCS_PORT, PSYC_PATH)
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case PSYCS_PORT: // inofficial & temporary
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#endif
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TLS_INIT_GET_CERT
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// fall thru
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#if HAS_PORT(PSYC_PORT, PSYC_PATH) &&! AUTODETECT
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break;
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#endif
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#if HAS_PORT(PSYC_PORT, PSYC_PATH) && AUTODETECT
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case PSYC_PORT:
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// make TLS available on the default PSYC port
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// using the autodetection feature (official approach)
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TLS_INIT_GET_CERT
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break;
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#endif
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#if HAS_PORT(SPYCS_PORT, SPYC_PATH)
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case SPYCS_PORT: // even more inofficial
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TLS_INIT_GET_CERT
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break;
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#endif
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#if HAS_PORT(SPYC_PORT, SPYC_PATH) && AUTODETECT
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case SPYC_PORT: // even more inofficial
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TLS_INIT_GET_CERT
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break;
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#endif
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default:
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#if AUTODETECT
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// if autodetect is available, let's check if this connection
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// has TLS enabled and activate it, no matter which protocol.
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TLS_INIT
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#endif
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break;
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}
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// if we got here, we may have initialized TLS successfully
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switch(port) {
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#if HAS_PORT(PSYCS_PORT, PSYC_PATH)
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case PSYCS_PORT: // inofficial & temporary
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TLS_ENFORCE
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#endif
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#if HAS_PORT(PSYC_PORT, PSYC_PATH)
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case PSYC_PORT:
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#endif
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#if HAS_PORT(PSYC_PORT, PSYC_PATH) || HAS_PORT(PSYCS_PORT, PSYC_PATH)
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@ -145,13 +208,10 @@ object connect(int uid, int port, string service) {
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return t -> load(query_ip_number(), -peerport);
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#endif
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// dedicated SPYC port.. should not be used, we have AUTODETECT
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// dedicated SPYC port.. should not be used
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#if HAS_PORT(SPYCS_PORT, SPYC_PATH)
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case SPYCS_PORT: // interim name for PSYC 1.0 according to SPEC
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# if __EFUN_DEFINED__(tls_want_peer_certificate)
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tls_want_peer_certificate(ME);
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# endif
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TLS_INIT
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TLS_ENFORCE
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#endif // fall thru
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#if HAS_PORT(SPYC_PORT, SPYC_PATH)
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case SPYC_PORT:
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@ -186,7 +246,7 @@ object connect(int uid, int port, string service) {
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#if HAS_PORT(POP3S_PORT, POP3_PATH)
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case POP3S_PORT:
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TLS_INIT
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TLS_ENFORCE
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return clone_object(POP3_PATH "server");
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#endif
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#if HAS_PORT(POP3_PORT, POP3_PATH)
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@ -196,7 +256,7 @@ object connect(int uid, int port, string service) {
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#if HAS_PORT(SMTPS_PORT, NNTP_PATH)
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case SMTPS_PORT:
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TLS_INIT
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TLS_ENFORCE
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return clone_object(SMTP_PATH "server");
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#endif
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#if HAS_PORT(SMTP_PORT, SMTP_PATH)
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@ -212,7 +272,7 @@ object connect(int uid, int port, string service) {
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#if HAS_PORT(NNTPS_PORT, NNTP_PATH)
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case NNTPS_PORT:
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TLS_INIT
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TLS_ENFORCE
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return clone_object(NNTP_PATH "server");
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#endif
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#if HAS_PORT(NNTP_PORT, NNTP_PATH)
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@ -222,50 +282,19 @@ object connect(int uid, int port, string service) {
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#if HAS_PORT(JABBERS_PORT, JABBER_PATH)
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case JABBERS_PORT:
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TLS_INIT
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TLS_ENFORCE
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return clone_object(JABBER_PATH "server");
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#endif
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#if HAS_PORT(JABBER_PORT, JABBER_PATH)
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case JABBER_PORT:
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# if __EFUN_DEFINED__(enable_telnet)
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// we dont want the telnet machine most of the time
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// but disabling and re-enabling it for telnet doesn't work
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enable_telnet(0); // are you sure!???
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# endif
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return clone_object(JABBER_PATH "server");
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#endif
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#if HAS_PORT(JABBER_S2S_PORT, JABBER_PATH)
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case JABBER_S2S_PORT:
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# ifdef DRIVER_HAS_CALL_BY_REFERENCE
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arg = ME;
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query_ip_number(&arg);
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// this assumes network byte order provided by driver
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peerport = pointerp(arg) ? (arg[2]*256 + arg[3]) : 0;
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if (peerport < 0) peerport = 65536 + peerport;
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if (peerport == JABBER_S2S_SERVICE) peerport = 0;
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# else
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// as long as the object names don't collide, this is okay too
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peerport = 65536 + random(9999999);
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# endif
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# if __EFUN_DEFINED__(enable_telnet)
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enable_telnet(0);
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# endif
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t = "S:xmpp:"+query_ip_number();
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// it's just an object name, but let's be consequent minus peerport
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if (peerport) t += ":-"+peerport;
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# ifdef _flag_log_sockets_XMPP
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SIMUL_EFUN_FILE -> log_file("RAW_XMPP", "\n\n%O: %O -> load(%O, %O)",
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ME, t,
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# ifdef _flag_log_hosts
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query_ip_number(),
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# else
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"?",
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# endif
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-peerport);
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# endif
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P3(("%O -> load(%O, %O)\n", t, query_ip_number(), -peerport))
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return t -> load(query_ip_number(), -peerport);
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#endif
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#if 0 //__EFUN_DEFINED__(enable_binary)
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// work in progress
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case 8888:
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@ -280,12 +309,11 @@ object connect(int uid, int port, string service) {
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#if HAS_PORT(IRCS_PORT, IRC_PATH)
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case IRCS_PORT:
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TLS_INIT
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TLS_ENFORCE
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return clone_object(IRC_PATH "server");
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#endif
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#if HAS_PORT(IRC_PORT, IRC_PATH)
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case IRC_PORT:
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TLS_INIT_AUTODETECT
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return clone_object(IRC_PATH "server");
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#endif
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@ -299,14 +327,13 @@ object connect(int uid, int port, string service) {
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#if HAS_PORT(TELNETS_PORT, TELNET_PATH)
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case TELNETS_PORT:
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TLS_INIT
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TLS_ENFORCE
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// we could do the UID2NICK thing here, too, but why should we?
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// what do you need tls for on a localhost tcp link?
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return clone_object(TELNET_PATH "server");
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#endif
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#if HAS_PORT(TELNET_PORT, TELNET_PATH)
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case TELNET_PORT:
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TLS_INIT_AUTODETECT
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t = clone_object(TELNET_PATH "server");
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# ifdef UID2NICK
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if (uid && (arg = UID2NICK(uid))) { t -> sName(arg); }
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@ -316,42 +343,29 @@ object connect(int uid, int port, string service) {
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#if HAS_PORT(HTTPS_PORT, HTTP_PATH)
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case HTTPS_PORT:
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t = tls_init_connection(this_object());
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if (t < 0) {
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D1( if (t != ERR_TLS_NOT_DETECTED) PP(( "TLS(%O) on %O: %O\n",
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t, port, tls_error(t) )); )
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#if !HAS_PORT(HTTP_PORT, HTTP_PATH)
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// if we have no http port, it may be intentional
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return (object)0;
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#endif
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}
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D2( else if (t > 0) PP(( "Setting up TLS connection in the background.\n" )); )
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D2( else PP(( "Oh yeah, I'm initializing an https session!\n" )); )
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TLS_ENFORCE
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return clone_object(HTTP_PATH "server");
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#endif
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/* don't fall thru. allow for https: to be available without http: */
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#if HAS_PORT(HTTP_PORT, HTTP_PATH) &&! AUTODETECT
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// don't fall thru. allow for https: to be available without http:
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#if HAS_PORT(HTTP_PORT, HTTP_PATH)
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case HTTP_PORT:
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TLS_INIT_AUTODETECT
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return clone_object(HTTP_PATH "server");
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#endif
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#if HAS_PORT(MUDS_PORT, MUD_PATH)
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case MUDS_PORT:
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TLS_INIT
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TLS_ENFORCE
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return clone_object(MUD_PATH "login");
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#endif
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#if HAS_PORT(MUD_PORT, MUD_PATH)
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default:
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// if you want to multiplex psyced with an LPMUD game
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TLS_INIT_AUTODETECT
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// set_prompt("> ");
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return clone_object(MUD_PATH "login");
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#endif
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}
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PP(("Received connection on port %O which isn't configured.\n",
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port));
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P0(("Received connection on port %O which isn't configured.\n", port));
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return (object)0;
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}
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