diff options
Diffstat (limited to 'vendor/modernc.org/libc/honnef.co/go/netdb')
| -rw-r--r-- | vendor/modernc.org/libc/honnef.co/go/netdb/LICENSE | 20 | ||||
| -rw-r--r-- | vendor/modernc.org/libc/honnef.co/go/netdb/README.md | 12 | ||||
| -rw-r--r-- | vendor/modernc.org/libc/honnef.co/go/netdb/netdb.go | 870 |
3 files changed, 902 insertions, 0 deletions
diff --git a/vendor/modernc.org/libc/honnef.co/go/netdb/LICENSE b/vendor/modernc.org/libc/honnef.co/go/netdb/LICENSE new file mode 100644 index 0000000..ddd6ddd --- /dev/null +++ b/vendor/modernc.org/libc/honnef.co/go/netdb/LICENSE @@ -0,0 +1,20 @@ +Copyright (c) 2012 Dominik Honnef + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/vendor/modernc.org/libc/honnef.co/go/netdb/README.md b/vendor/modernc.org/libc/honnef.co/go/netdb/README.md new file mode 100644 index 0000000..6b9feaa --- /dev/null +++ b/vendor/modernc.org/libc/honnef.co/go/netdb/README.md @@ -0,0 +1,12 @@ +# netdb + +## Install + +```sh +go get honnef.co/go/netdb +``` + +## Documentation + +Documentation can be found at +[godoc.org](http://godoc.org/honnef.co/go/netdb). diff --git a/vendor/modernc.org/libc/honnef.co/go/netdb/netdb.go b/vendor/modernc.org/libc/honnef.co/go/netdb/netdb.go new file mode 100644 index 0000000..dae7517 --- /dev/null +++ b/vendor/modernc.org/libc/honnef.co/go/netdb/netdb.go @@ -0,0 +1,870 @@ +// Package netdb provides a Go interface for the protoent and servent +// structures as defined in netdb.h +// +// A pure Go implementation is used by parsing /etc/protocols and +// /etc/services +// +// All return values are pointers that point to the entries in the +// original list of protocols and services. Manipulating the entries +// would affect the entire program. +package netdb // import "modernc.org/libc/honnef.co/go/netdb" + +// Modifications Copyright 2020 The Libc Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +import ( + "io/ioutil" + "os" + "strconv" + "strings" +) + +const ( + protocols = ` +# Internet (IP) protocols +# +# Updated from http://www.iana.org/assignments/protocol-numbers and other +# sources. +# New protocols will be added on request if they have been officially +# assigned by IANA and are not historical. +# If you need a huge list of used numbers please install the nmap package. + +ip 0 IP # internet protocol, pseudo protocol number +hopopt 0 HOPOPT # IPv6 Hop-by-Hop Option [RFC1883] +icmp 1 ICMP # internet control message protocol +igmp 2 IGMP # Internet Group Management +ggp 3 GGP # gateway-gateway protocol +ipencap 4 IP-ENCAP # IP encapsulated in IP (officially "IP") +st 5 ST # ST datagram mode +tcp 6 TCP # transmission control protocol +egp 8 EGP # exterior gateway protocol +igp 9 IGP # any private interior gateway (Cisco) +pup 12 PUP # PARC universal packet protocol +udp 17 UDP # user datagram protocol +hmp 20 HMP # host monitoring protocol +xns-idp 22 XNS-IDP # Xerox NS IDP +rdp 27 RDP # "reliable datagram" protocol +iso-tp4 29 ISO-TP4 # ISO Transport Protocol class 4 [RFC905] +dccp 33 DCCP # Datagram Congestion Control Prot. [RFC4340] +xtp 36 XTP # Xpress Transfer Protocol +ddp 37 DDP # Datagram Delivery Protocol +idpr-cmtp 38 IDPR-CMTP # IDPR Control Message Transport +ipv6 41 IPv6 # Internet Protocol, version 6 +ipv6-route 43 IPv6-Route # Routing Header for IPv6 +ipv6-frag 44 IPv6-Frag # Fragment Header for IPv6 +idrp 45 IDRP # Inter-Domain Routing Protocol +rsvp 46 RSVP # Reservation Protocol +gre 47 GRE # General Routing Encapsulation +esp 50 IPSEC-ESP # Encap Security Payload [RFC2406] +ah 51 IPSEC-AH # Authentication Header [RFC2402] +skip 57 SKIP # SKIP +ipv6-icmp 58 IPv6-ICMP # ICMP for IPv6 +ipv6-nonxt 59 IPv6-NoNxt # No Next Header for IPv6 +ipv6-opts 60 IPv6-Opts # Destination Options for IPv6 +rspf 73 RSPF CPHB # Radio Shortest Path First (officially CPHB) +vmtp 81 VMTP # Versatile Message Transport +eigrp 88 EIGRP # Enhanced Interior Routing Protocol (Cisco) +ospf 89 OSPFIGP # Open Shortest Path First IGP +ax.25 93 AX.25 # AX.25 frames +ipip 94 IPIP # IP-within-IP Encapsulation Protocol +etherip 97 ETHERIP # Ethernet-within-IP Encapsulation [RFC3378] +encap 98 ENCAP # Yet Another IP encapsulation [RFC1241] +# 99 # any private encryption scheme +pim 103 PIM # Protocol Independent Multicast +ipcomp 108 IPCOMP # IP Payload Compression Protocol +vrrp 112 VRRP # Virtual Router Redundancy Protocol [RFC5798] +l2tp 115 L2TP # Layer Two Tunneling Protocol [RFC2661] +isis 124 ISIS # IS-IS over IPv4 +sctp 132 SCTP # Stream Control Transmission Protocol +fc 133 FC # Fibre Channel +mobility-header 135 Mobility-Header # Mobility Support for IPv6 [RFC3775] +udplite 136 UDPLite # UDP-Lite [RFC3828] +mpls-in-ip 137 MPLS-in-IP # MPLS-in-IP [RFC4023] +manet 138 # MANET Protocols [RFC5498] +hip 139 HIP # Host Identity Protocol +shim6 140 Shim6 # Shim6 Protocol [RFC5533] +wesp 141 WESP # Wrapped Encapsulating Security Payload +rohc 142 ROHC # Robust Header Compression +` + + services = ` +# Network services, Internet style +# +# Note that it is presently the policy of IANA to assign a single well-known +# port number for both TCP and UDP; hence, officially ports have two entries +# even if the protocol doesn't support UDP operations. +# +# Updated from https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml . +# +# New ports will be added on request if they have been officially assigned +# by IANA and used in the real-world or are needed by a debian package. +# If you need a huge list of used numbers please install the nmap package. + +tcpmux 1/tcp # TCP port service multiplexer +echo 7/tcp +echo 7/udp +discard 9/tcp sink null +discard 9/udp sink null +systat 11/tcp users +daytime 13/tcp +daytime 13/udp +netstat 15/tcp +qotd 17/tcp quote +msp 18/tcp # message send protocol +msp 18/udp +chargen 19/tcp ttytst source +chargen 19/udp ttytst source +ftp-data 20/tcp +ftp 21/tcp +fsp 21/udp fspd +ssh 22/tcp # SSH Remote Login Protocol +telnet 23/tcp +smtp 25/tcp mail +time 37/tcp timserver +time 37/udp timserver +rlp 39/udp resource # resource location +nameserver 42/tcp name # IEN 116 +whois 43/tcp nicname +tacacs 49/tcp # Login Host Protocol (TACACS) +tacacs 49/udp +domain 53/tcp # Domain Name Server +domain 53/udp +bootps 67/udp +bootpc 68/udp +tftp 69/udp +gopher 70/tcp # Internet Gopher +finger 79/tcp +http 80/tcp www # WorldWideWeb HTTP +link 87/tcp ttylink +kerberos 88/tcp kerberos5 krb5 kerberos-sec # Kerberos v5 +kerberos 88/udp kerberos5 krb5 kerberos-sec # Kerberos v5 +iso-tsap 102/tcp tsap # part of ISODE +acr-nema 104/tcp dicom # Digital Imag. & Comm. 300 +pop3 110/tcp pop-3 # POP version 3 +sunrpc 111/tcp portmapper # RPC 4.0 portmapper +sunrpc 111/udp portmapper +auth 113/tcp authentication tap ident +sftp 115/tcp +nntp 119/tcp readnews untp # USENET News Transfer Protocol +ntp 123/udp # Network Time Protocol +epmap 135/tcp loc-srv # DCE endpoint resolution +epmap 135/udp loc-srv +netbios-ns 137/tcp # NETBIOS Name Service +netbios-ns 137/udp +netbios-dgm 138/tcp # NETBIOS Datagram Service +netbios-dgm 138/udp +netbios-ssn 139/tcp # NETBIOS session service +netbios-ssn 139/udp +imap2 143/tcp imap # Interim Mail Access P 2 and 4 +snmp 161/tcp # Simple Net Mgmt Protocol +snmp 161/udp +snmp-trap 162/tcp snmptrap # Traps for SNMP +snmp-trap 162/udp snmptrap +cmip-man 163/tcp # ISO mgmt over IP (CMOT) +cmip-man 163/udp +cmip-agent 164/tcp +cmip-agent 164/udp +mailq 174/tcp # Mailer transport queue for Zmailer +mailq 174/udp +xdmcp 177/tcp # X Display Mgr. Control Proto +xdmcp 177/udp +nextstep 178/tcp NeXTStep NextStep # NeXTStep window +nextstep 178/udp NeXTStep NextStep # server +bgp 179/tcp # Border Gateway Protocol +irc 194/tcp # Internet Relay Chat +irc 194/udp +smux 199/tcp # SNMP Unix Multiplexer +smux 199/udp +at-rtmp 201/tcp # AppleTalk routing +at-rtmp 201/udp +at-nbp 202/tcp # AppleTalk name binding +at-nbp 202/udp +at-echo 204/tcp # AppleTalk echo +at-echo 204/udp +at-zis 206/tcp # AppleTalk zone information +at-zis 206/udp +qmtp 209/tcp # Quick Mail Transfer Protocol +qmtp 209/udp +z3950 210/tcp wais # NISO Z39.50 database +z3950 210/udp wais +ipx 213/tcp # IPX +ipx 213/udp +ptp-event 319/udp +ptp-general 320/udp +pawserv 345/tcp # Perf Analysis Workbench +pawserv 345/udp +zserv 346/tcp # Zebra server +zserv 346/udp +fatserv 347/tcp # Fatmen Server +fatserv 347/udp +rpc2portmap 369/tcp +rpc2portmap 369/udp # Coda portmapper +codaauth2 370/tcp +codaauth2 370/udp # Coda authentication server +clearcase 371/tcp Clearcase +clearcase 371/udp Clearcase +ulistserv 372/tcp # UNIX Listserv +ulistserv 372/udp +ldap 389/tcp # Lightweight Directory Access Protocol +ldap 389/udp +imsp 406/tcp # Interactive Mail Support Protocol +imsp 406/udp +svrloc 427/tcp # Server Location +svrloc 427/udp +https 443/tcp # http protocol over TLS/SSL +snpp 444/tcp # Simple Network Paging Protocol +snpp 444/udp +microsoft-ds 445/tcp # Microsoft Naked CIFS +microsoft-ds 445/udp +kpasswd 464/tcp +kpasswd 464/udp +submissions 465/tcp ssmtp smtps urd # Submission over TLS [RFC8314] +saft 487/tcp # Simple Asynchronous File Transfer +saft 487/udp +isakmp 500/tcp # IPsec - Internet Security Association +isakmp 500/udp # and Key Management Protocol +rtsp 554/tcp # Real Time Stream Control Protocol +rtsp 554/udp +nqs 607/tcp # Network Queuing system +nqs 607/udp +npmp-local 610/tcp dqs313_qmaster # npmp-local / DQS +npmp-local 610/udp dqs313_qmaster +npmp-gui 611/tcp dqs313_execd # npmp-gui / DQS +npmp-gui 611/udp dqs313_execd +hmmp-ind 612/tcp dqs313_intercell # HMMP Indication / DQS +hmmp-ind 612/udp dqs313_intercell +asf-rmcp 623/udp # ASF Remote Management and Control Protocol +qmqp 628/tcp +qmqp 628/udp +ipp 631/tcp # Internet Printing Protocol +ipp 631/udp +# +# UNIX specific services +# +exec 512/tcp +biff 512/udp comsat +login 513/tcp +who 513/udp whod +shell 514/tcp cmd # no passwords used +syslog 514/udp +printer 515/tcp spooler # line printer spooler +talk 517/udp +ntalk 518/udp +route 520/udp router routed # RIP +timed 525/udp timeserver +tempo 526/tcp newdate +courier 530/tcp rpc +conference 531/tcp chat +netnews 532/tcp readnews +netwall 533/udp # for emergency broadcasts +gdomap 538/tcp # GNUstep distributed objects +gdomap 538/udp +uucp 540/tcp uucpd # uucp daemon +klogin 543/tcp # Kerberized 'rlogin' (v5) +kshell 544/tcp krcmd # Kerberized 'rsh' (v5) +dhcpv6-client 546/tcp +dhcpv6-client 546/udp +dhcpv6-server 547/tcp +dhcpv6-server 547/udp +afpovertcp 548/tcp # AFP over TCP +afpovertcp 548/udp +idfp 549/tcp +idfp 549/udp +remotefs 556/tcp rfs_server rfs # Brunhoff remote filesystem +nntps 563/tcp snntp # NNTP over SSL +submission 587/tcp # Submission [RFC4409] +ldaps 636/tcp # LDAP over SSL +ldaps 636/udp +tinc 655/tcp # tinc control port +tinc 655/udp +silc 706/tcp +silc 706/udp +kerberos-adm 749/tcp # Kerberos 'kadmin' (v5) +# +webster 765/tcp # Network dictionary +webster 765/udp +domain-s 853/tcp # DNS over TLS [RFC7858] +domain-s 853/udp # DNS over DTLS [RFC8094] +rsync 873/tcp +ftps-data 989/tcp # FTP over SSL (data) +ftps 990/tcp +telnets 992/tcp # Telnet over SSL +imaps 993/tcp # IMAP over SSL +pop3s 995/tcp # POP-3 over SSL +# +# From "ssigned Numbers": +# +#> The Registered Ports are not controlled by the IANA and on most systems +#> can be used by ordinary user processes or programs executed by ordinary +#> users. +# +#> Ports are used in the TCP [45,106] to name the ends of logical +#> connections which carry long term conversations. For the purpose of +#> providing services to unknown callers, a service contact port is +#> defined. This list specifies the port used by the server process as its +#> contact port. While the IANA can not control uses of these ports it +#> does register or list uses of these ports as a convienence to the +#> community. +# +socks 1080/tcp # socks proxy server +socks 1080/udp +proofd 1093/tcp +proofd 1093/udp +rootd 1094/tcp +rootd 1094/udp +openvpn 1194/tcp +openvpn 1194/udp +rmiregistry 1099/tcp # Java RMI Registry +rmiregistry 1099/udp +kazaa 1214/tcp +kazaa 1214/udp +nessus 1241/tcp # Nessus vulnerability +nessus 1241/udp # assessment scanner +lotusnote 1352/tcp lotusnotes # Lotus Note +lotusnote 1352/udp lotusnotes +ms-sql-s 1433/tcp # Microsoft SQL Server +ms-sql-s 1433/udp +ms-sql-m 1434/tcp # Microsoft SQL Monitor +ms-sql-m 1434/udp +ingreslock 1524/tcp +ingreslock 1524/udp +datametrics 1645/tcp old-radius +datametrics 1645/udp old-radius +sa-msg-port 1646/tcp old-radacct +sa-msg-port 1646/udp old-radacct +kermit 1649/tcp +kermit 1649/udp +groupwise 1677/tcp +groupwise 1677/udp +l2f 1701/tcp l2tp +l2f 1701/udp l2tp +radius 1812/tcp +radius 1812/udp +radius-acct 1813/tcp radacct # Radius Accounting +radius-acct 1813/udp radacct +msnp 1863/tcp # MSN Messenger +msnp 1863/udp +unix-status 1957/tcp # remstats unix-status server +log-server 1958/tcp # remstats log server +remoteping 1959/tcp # remstats remoteping server +cisco-sccp 2000/tcp # Cisco SCCP +cisco-sccp 2000/udp +search 2010/tcp ndtp +pipe-server 2010/tcp pipe_server +nfs 2049/tcp # Network File System +nfs 2049/udp # Network File System +gnunet 2086/tcp +gnunet 2086/udp +rtcm-sc104 2101/tcp # RTCM SC-104 IANA 1/29/99 +rtcm-sc104 2101/udp +gsigatekeeper 2119/tcp +gsigatekeeper 2119/udp +gris 2135/tcp # Grid Resource Information Server +gris 2135/udp +cvspserver 2401/tcp # CVS client/server operations +cvspserver 2401/udp +venus 2430/tcp # codacon port +venus 2430/udp # Venus callback/wbc interface +venus-se 2431/tcp # tcp side effects +venus-se 2431/udp # udp sftp side effect +codasrv 2432/tcp # not used +codasrv 2432/udp # server port +codasrv-se 2433/tcp # tcp side effects +codasrv-se 2433/udp # udp sftp side effect +mon 2583/tcp # MON traps +mon 2583/udp +dict 2628/tcp # Dictionary server +dict 2628/udp +f5-globalsite 2792/tcp +f5-globalsite 2792/udp +gsiftp 2811/tcp +gsiftp 2811/udp +gpsd 2947/tcp +gpsd 2947/udp +gds-db 3050/tcp gds_db # InterBase server +gds-db 3050/udp gds_db +icpv2 3130/tcp icp # Internet Cache Protocol +icpv2 3130/udp icp +isns 3205/tcp # iSNS Server Port +isns 3205/udp # iSNS Server Port +iscsi-target 3260/tcp +mysql 3306/tcp +mysql 3306/udp +nut 3493/tcp # Network UPS Tools +nut 3493/udp +distcc 3632/tcp # distributed compiler +distcc 3632/udp +daap 3689/tcp # Digital Audio Access Protocol +daap 3689/udp +svn 3690/tcp subversion # Subversion protocol +svn 3690/udp subversion +suucp 4031/tcp # UUCP over SSL +suucp 4031/udp +sysrqd 4094/tcp # sysrq daemon +sysrqd 4094/udp +sieve 4190/tcp # ManageSieve Protocol +epmd 4369/tcp # Erlang Port Mapper Daemon +epmd 4369/udp +remctl 4373/tcp # Remote Authenticated Command Service +remctl 4373/udp +f5-iquery 4353/tcp # F5 iQuery +f5-iquery 4353/udp +ipsec-nat-t 4500/udp # IPsec NAT-Traversal [RFC3947] +iax 4569/tcp # Inter-Asterisk eXchange +iax 4569/udp +mtn 4691/tcp # monotone Netsync Protocol +mtn 4691/udp +radmin-port 4899/tcp # RAdmin Port +radmin-port 4899/udp +rfe 5002/udp # Radio Free Ethernet +rfe 5002/tcp +mmcc 5050/tcp # multimedia conference control tool (Yahoo IM) +mmcc 5050/udp +sip 5060/tcp # Session Initiation Protocol +sip 5060/udp +sip-tls 5061/tcp +sip-tls 5061/udp +aol 5190/tcp # AIM +aol 5190/udp +xmpp-client 5222/tcp jabber-client # Jabber Client Connection +xmpp-client 5222/udp jabber-client +xmpp-server 5269/tcp jabber-server # Jabber Server Connection +xmpp-server 5269/udp jabber-server +cfengine 5308/tcp +cfengine 5308/udp +mdns 5353/tcp # Multicast DNS +mdns 5353/udp +postgresql 5432/tcp postgres # PostgreSQL Database +postgresql 5432/udp postgres +freeciv 5556/tcp rptp # Freeciv gameplay +freeciv 5556/udp +amqps 5671/tcp # AMQP protocol over TLS/SSL +amqp 5672/tcp +amqp 5672/udp +amqp 5672/sctp +ggz 5688/tcp # GGZ Gaming Zone +ggz 5688/udp +x11 6000/tcp x11-0 # X Window System +x11 6000/udp x11-0 +x11-1 6001/tcp +x11-1 6001/udp +x11-2 6002/tcp +x11-2 6002/udp +x11-3 6003/tcp +x11-3 6003/udp +x11-4 6004/tcp +x11-4 6004/udp +x11-5 6005/tcp +x11-5 6005/udp +x11-6 6006/tcp +x11-6 6006/udp +x11-7 6007/tcp +x11-7 6007/udp +gnutella-svc 6346/tcp # gnutella +gnutella-svc 6346/udp +gnutella-rtr 6347/tcp # gnutella +gnutella-rtr 6347/udp +sge-qmaster 6444/tcp sge_qmaster # Grid Engine Qmaster Service +sge-qmaster 6444/udp sge_qmaster +sge-execd 6445/tcp sge_execd # Grid Engine Execution Service +sge-execd 6445/udp sge_execd +mysql-proxy 6446/tcp # MySQL Proxy +mysql-proxy 6446/udp +babel 6696/udp # Babel Routing Protocol +ircs-u 6697/tcp # Internet Relay Chat via TLS/SSL +afs3-fileserver 7000/tcp bbs # file server itself +afs3-fileserver 7000/udp bbs +afs3-callback 7001/tcp # callbacks to cache managers +afs3-callback 7001/udp +afs3-prserver 7002/tcp # users & groups database +afs3-prserver 7002/udp +afs3-vlserver 7003/tcp # volume location database +afs3-vlserver 7003/udp +afs3-kaserver 7004/tcp # AFS/Kerberos authentication +afs3-kaserver 7004/udp +afs3-volser 7005/tcp # volume managment server +afs3-volser 7005/udp +afs3-errors 7006/tcp # error interpretation service +afs3-errors 7006/udp +afs3-bos 7007/tcp # basic overseer process +afs3-bos 7007/udp +afs3-update 7008/tcp # server-to-server updater +afs3-update 7008/udp +afs3-rmtsys 7009/tcp # remote cache manager service +afs3-rmtsys 7009/udp +font-service 7100/tcp xfs # X Font Service +font-service 7100/udp xfs +http-alt 8080/tcp webcache # WWW caching service +http-alt 8080/udp +puppet 8140/tcp # The Puppet master service +bacula-dir 9101/tcp # Bacula Director +bacula-dir 9101/udp +bacula-fd 9102/tcp # Bacula File Daemon +bacula-fd 9102/udp +bacula-sd 9103/tcp # Bacula Storage Daemon +bacula-sd 9103/udp +xmms2 9667/tcp # Cross-platform Music Multiplexing System +xmms2 9667/udp +nbd 10809/tcp # Linux Network Block Device +zabbix-agent 10050/tcp # Zabbix Agent +zabbix-agent 10050/udp +zabbix-trapper 10051/tcp # Zabbix Trapper +zabbix-trapper 10051/udp +amanda 10080/tcp # amanda backup services +amanda 10080/udp +dicom 11112/tcp +hkp 11371/tcp # OpenPGP HTTP Keyserver +hkp 11371/udp +bprd 13720/tcp # VERITAS NetBackup +bprd 13720/udp +bpdbm 13721/tcp # VERITAS NetBackup +bpdbm 13721/udp +bpjava-msvc 13722/tcp # BP Java MSVC Protocol +bpjava-msvc 13722/udp +vnetd 13724/tcp # Veritas Network Utility +vnetd 13724/udp +bpcd 13782/tcp # VERITAS NetBackup +bpcd 13782/udp +vopied 13783/tcp # VERITAS NetBackup +vopied 13783/udp +db-lsp 17500/tcp # Dropbox LanSync Protocol +dcap 22125/tcp # dCache Access Protocol +gsidcap 22128/tcp # GSI dCache Access Protocol +wnn6 22273/tcp # wnn6 +wnn6 22273/udp + +# +# Datagram Delivery Protocol services +# +rtmp 1/ddp # Routing Table Maintenance Protocol +nbp 2/ddp # Name Binding Protocol +echo 4/ddp # AppleTalk Echo Protocol +zip 6/ddp # Zone Information Protocol + +#========================================================================= +# The remaining port numbers are not as allocated by IANA. +#========================================================================= + +# Kerberos (Project Athena/MIT) services +# Note that these are for Kerberos v4, and are unofficial. Sites running +# v4 should uncomment these and comment out the v5 entries above. +# +kerberos4 750/udp kerberos-iv kdc # Kerberos (server) +kerberos4 750/tcp kerberos-iv kdc +kerberos-master 751/udp kerberos_master # Kerberos authentication +kerberos-master 751/tcp +passwd-server 752/udp passwd_server # Kerberos passwd server +krb-prop 754/tcp krb_prop krb5_prop hprop # Kerberos slave propagation +krbupdate 760/tcp kreg # Kerberos registration +swat 901/tcp # swat +kpop 1109/tcp # Pop with Kerberos +knetd 2053/tcp # Kerberos de-multiplexor +zephyr-srv 2102/udp # Zephyr server +zephyr-clt 2103/udp # Zephyr serv-hm connection +zephyr-hm 2104/udp # Zephyr hostmanager +eklogin 2105/tcp # Kerberos encrypted rlogin +# Hmmm. Are we using Kv4 or Kv5 now? Worrying. +# The following is probably Kerberos v5 --- ajt@debian.org (11/02/2000) +kx 2111/tcp # X over Kerberos +iprop 2121/tcp # incremental propagation +# +# Unofficial but necessary (for NetBSD) services +# +supfilesrv 871/tcp # SUP server +supfiledbg 1127/tcp # SUP debugging + +# +# Services added for the Debian GNU/Linux distribution +# +poppassd 106/tcp # Eudora +poppassd 106/udp +moira-db 775/tcp moira_db # Moira database +moira-update 777/tcp moira_update # Moira update protocol +moira-ureg 779/udp moira_ureg # Moira user registration +spamd 783/tcp # spamassassin daemon +omirr 808/tcp omirrd # online mirror +omirr 808/udp omirrd +customs 1001/tcp # pmake customs server +customs 1001/udp +skkserv 1178/tcp # skk jisho server port +predict 1210/udp # predict -- satellite tracking +rmtcfg 1236/tcp # Gracilis Packeten remote config server +wipld 1300/tcp # Wipl network monitor +xtel 1313/tcp # french minitel +xtelw 1314/tcp # french minitel +support 1529/tcp # GNATS +cfinger 2003/tcp # GNU Finger +frox 2121/tcp # frox: caching ftp proxy +ninstall 2150/tcp # ninstall service +ninstall 2150/udp +zebrasrv 2600/tcp # zebra service +zebra 2601/tcp # zebra vty +ripd 2602/tcp # ripd vty (zebra) +ripngd 2603/tcp # ripngd vty (zebra) +ospfd 2604/tcp # ospfd vty (zebra) +bgpd 2605/tcp # bgpd vty (zebra) +ospf6d 2606/tcp # ospf6d vty (zebra) +ospfapi 2607/tcp # OSPF-API +isisd 2608/tcp # ISISd vty (zebra) +afbackup 2988/tcp # Afbackup system +afbackup 2988/udp +afmbackup 2989/tcp # Afmbackup system +afmbackup 2989/udp +xtell 4224/tcp # xtell server +fax 4557/tcp # FAX transmission service (old) +hylafax 4559/tcp # HylaFAX client-server protocol (new) +distmp3 4600/tcp # distmp3host daemon +munin 4949/tcp lrrd # Munin +enbd-cstatd 5051/tcp # ENBD client statd +enbd-sstatd 5052/tcp # ENBD server statd +pcrd 5151/tcp # PCR-1000 Daemon +noclog 5354/tcp # noclogd with TCP (nocol) +noclog 5354/udp # noclogd with UDP (nocol) +hostmon 5355/tcp # hostmon uses TCP (nocol) +hostmon 5355/udp # hostmon uses UDP (nocol) +rplay 5555/udp # RPlay audio service +nrpe 5666/tcp # Nagios Remote Plugin Executor +nsca 5667/tcp # Nagios Agent - NSCA +mrtd 5674/tcp # MRT Routing Daemon +bgpsim 5675/tcp # MRT Routing Simulator +canna 5680/tcp # cannaserver +syslog-tls 6514/tcp # Syslog over TLS [RFC5425] +sane-port 6566/tcp sane saned # SANE network scanner daemon +ircd 6667/tcp # Internet Relay Chat +zope-ftp 8021/tcp # zope management by ftp +tproxy 8081/tcp # Transparent Proxy +omniorb 8088/tcp # OmniORB +omniorb 8088/udp +clc-build-daemon 8990/tcp # Common lisp build daemon +xinetd 9098/tcp +mandelspawn 9359/udp mandelbrot # network mandelbrot +git 9418/tcp # Git Version Control System +zope 9673/tcp # zope server +webmin 10000/tcp +kamanda 10081/tcp # amanda backup services (Kerberos) +kamanda 10081/udp +amandaidx 10082/tcp # amanda backup services +amidxtape 10083/tcp # amanda backup services +smsqp 11201/tcp # Alamin SMS gateway +smsqp 11201/udp +xpilot 15345/tcp # XPilot Contact Port +xpilot 15345/udp +sgi-cmsd 17001/udp # Cluster membership services daemon +sgi-crsd 17002/udp +sgi-gcd 17003/udp # SGI Group membership daemon +sgi-cad 17004/tcp # Cluster Admin daemon +isdnlog 20011/tcp # isdn logging system +isdnlog 20011/udp +vboxd 20012/tcp # voice box system +vboxd 20012/udp +binkp 24554/tcp # binkp fidonet protocol +asp 27374/tcp # Address Search Protocol +asp 27374/udp +csync2 30865/tcp # cluster synchronization tool +dircproxy 57000/tcp # Detachable IRC Proxy +tfido 60177/tcp # fidonet EMSI over telnet +fido 60179/tcp # fidonet EMSI over TCP + +# Local services +` +) + +type Protoent struct { + Name string + Aliases []string + Number int +} + +type Servent struct { + Name string + Aliases []string + Port int + Protocol *Protoent +} + +// These variables get populated from /etc/protocols and /etc/services +// respectively. +var ( + Protocols []*Protoent + Services []*Servent +) + +func init() { + protoMap := make(map[string]*Protoent) + + // Load protocols + data, err := ioutil.ReadFile("/etc/protocols") + if err != nil { + if !os.IsNotExist(err) { + panic(err) + } + + data = []byte(protocols) + } + + for _, line := range strings.Split(string(data), "\n") { + line = strings.TrimSpace(line) + split := strings.SplitN(line, "#", 2) + fields := strings.Fields(split[0]) + if len(fields) < 2 { + continue + } + + num, err := strconv.ParseInt(fields[1], 10, 32) + if err != nil { + // If we find lines that don't match the expected format we skip over them. + // The expected format is <protocol> <number> <aliases> ... + // As we're using strings.Fields for splitting the line, failures can happen if the protocol field contains white spaces. + continue + } + + protoent := &Protoent{ + Name: fields[0], + Aliases: fields[2:], + Number: int(num), + } + Protocols = append(Protocols, protoent) + + protoMap[fields[0]] = protoent + } + + // Load services + data, err = ioutil.ReadFile("/etc/services") + if err != nil { + if !os.IsNotExist(err) { + panic(err) + } + + data = []byte(services) + } + + for _, line := range strings.Split(string(data), "\n") { + line = strings.TrimSpace(line) + split := strings.SplitN(line, "#", 2) + fields := strings.Fields(split[0]) + if len(fields) < 2 { + continue + } + + // https://gitlab.com/cznic/libc/-/issues/25 + if strings.Index(fields[1], "/") < 0 { + continue + } + + name := fields[0] + portproto := strings.SplitN(fields[1], "/", 2) + port, err := strconv.ParseInt(portproto[0], 10, 32) + if err != nil { + // If we find lines that don't match the expected format we skip over them. + // The expected format is <service-name> <port>/<protocol> [aliases ...] + // As we're using strings.Fields for splitting the line, failures can happen if the service name field contains white spaces. + continue + } + + proto := portproto[1] + aliases := fields[2:] + + Services = append(Services, &Servent{ + Name: name, + Aliases: aliases, + Port: int(port), + Protocol: protoMap[proto], + }) + } +} + +// Equal checks if two Protoents are the same, which is the case if +// their protocol numbers are identical or when both Protoents are +// nil. +func (this *Protoent) Equal(other *Protoent) bool { + if this == nil && other == nil { + return true + } + + if this == nil || other == nil { + return false + } + + return this.Number == other.Number +} + +// Equal checks if two Servents are the same, which is the case if +// their port numbers and protocols are identical or when both +// Servents are nil. +func (this *Servent) Equal(other *Servent) bool { + if this == nil && other == nil { + return true + } + + if this == nil || other == nil { + return false + } + + return this.Port == other.Port && + this.Protocol.Equal(other.Protocol) +} + +// GetProtoByNumber returns the Protoent for a given protocol number. +func GetProtoByNumber(num int) (protoent *Protoent) { + for _, protoent := range Protocols { + if protoent.Number == num { + return protoent + } + } + return nil +} + +// GetProtoByName returns the Protoent whose name or any of its +// aliases matches the argument. +func GetProtoByName(name string) (protoent *Protoent) { + for _, protoent := range Protocols { + if protoent.Name == name { + return protoent + } + + for _, alias := range protoent.Aliases { + if alias == name { + return protoent + } + } + } + + return nil +} + +// GetServByName returns the Servent for a given service name or alias +// and protocol. If the protocol is nil, the first service matching +// the service name is returned. +func GetServByName(name string, protocol *Protoent) (servent *Servent) { + for _, servent := range Services { + if !servent.Protocol.Equal(protocol) { + continue + } + + if servent.Name == name { + return servent + } + + for _, alias := range servent.Aliases { + if alias == name { + return servent + } + } + } + + return nil +} + +// GetServByPort returns the Servent for a given port number and +// protocol. If the protocol is nil, the first service matching the +// port number is returned. +func GetServByPort(port int, protocol *Protoent) *Servent { + for _, servent := range Services { + if servent.Port == port && servent.Protocol.Equal(protocol) { + return servent + } + } + + return nil +} |
