1+ # PostgreSQL Client Authentication Configuration File
2+ # ===================================================
3+ #
4+ # Refer to the "Client Authentication" section in the PostgreSQL
5+ # documentation for a complete description of this file. A short
6+ # synopsis follows.
7+ #
8+ # This file controls: which hosts are allowed to connect, how clients
9+ # are authenticated, which PostgreSQL user names they can use, which
10+ # databases they can access. Records take one of these forms:
11+ #
12+ # local DATABASE USER METHOD [OPTIONS]
13+ # host DATABASE USER ADDRESS METHOD [OPTIONS]
14+ # hostssl DATABASE USER ADDRESS METHOD [OPTIONS]
15+ # hostnossl DATABASE USER ADDRESS METHOD [OPTIONS]
16+ # hostgssenc DATABASE USER ADDRESS METHOD [OPTIONS]
17+ # hostnogssenc DATABASE USER ADDRESS METHOD [OPTIONS]
18+ #
19+ # (The uppercase items must be replaced by actual values.)
20+ #
21+ # The first field is the connection type: "local" is a Unix-domain
22+ # socket, "host" is either a plain or SSL-encrypted TCP/IP socket,
23+ # "hostssl" is an SSL-encrypted TCP/IP socket, and "hostnossl" is a
24+ # non-SSL TCP/IP socket. Similarly, "hostgssenc" uses a
25+ # GSSAPI-encrypted TCP/IP socket, while "hostnogssenc" uses a
26+ # non-GSSAPI socket.
27+ #
28+ # DATABASE can be "all", "sameuser", "samerole", "replication", a
29+ # database name, or a comma-separated list thereof. The "all"
30+ # keyword does not match "replication". Access to replication
31+ # must be enabled in a separate record (see example below).
32+ #
33+ # USER can be "all", a user name, a group name prefixed with "+", or a
34+ # comma-separated list thereof. In both the DATABASE and USER fields
35+ # you can also write a file name prefixed with "@" to include names
36+ # from a separate file.
37+ #
38+ # ADDRESS specifies the set of hosts the record matches. It can be a
39+ # host name, or it is made up of an IP address and a CIDR mask that is
40+ # an integer (between 0 and 32 (IPv4) or 128 (IPv6) inclusive) that
41+ # specifies the number of significant bits in the mask. A host name
42+ # that starts with a dot (.) matches a suffix of the actual host name.
43+ # Alternatively, you can write an IP address and netmask in separate
44+ # columns to specify the set of hosts. Instead of a CIDR-address, you
45+ # can write "samehost" to match any of the server's own IP addresses,
46+ # or "samenet" to match any address in any subnet that the server is
47+ # directly connected to.
48+ #
49+ # METHOD can be "trust", "reject", "md5", "password", "scram-sha-256",
50+ # "gss", "sspi", "ident", "peer", "pam", "ldap", "radius" or "cert".
51+ # Note that "password" sends passwords in clear text; "md5" or
52+ # "scram-sha-256" are preferred since they send encrypted passwords.
53+ #
54+ # OPTIONS are a set of options for the authentication in the format
55+ # NAME=VALUE. The available options depend on the different
56+ # authentication methods -- refer to the "Client Authentication"
57+ # section in the documentation for a list of which options are
58+ # available for which authentication methods.
59+ #
60+ # Database and user names containing spaces, commas, quotes and other
61+ # special characters must be quoted. Quoting one of the keywords
62+ # "all", "sameuser", "samerole" or "replication" makes the name lose
63+ # its special character, and just match a database or username with
64+ # that name.
65+ #
66+ # This file is read on server startup and when the server receives a
67+ # SIGHUP signal. If you edit the file on a running system, you have to
68+ # SIGHUP the server for the changes to take effect, run "pg_ctl reload",
69+ # or execute "SELECT pg_reload_conf()".
70+ #
71+ # Put your actual configuration here
72+ # ----------------------------------
73+ #
74+ # If you want to allow non-local connections, you need to add more
75+ # "host" records. In that case you will also need to make PostgreSQL
76+ # listen on a non-local interface via the listen_addresses
77+ # configuration parameter, or via the -i or -h command line switches.
78+
79+ # TYPE DATABASE USER ADDRESS METHOD
80+
81+ # trust local connections
82+ local all supabase_admin scram-sha-256
83+ local all all peer map=supabase_map
84+ host all all 127.0.0.1/32 trust
85+ host all all ::1/128 trust
86+
87+ # IPv4 external connections
88+ host all all 10.0.0.0/8 scram-sha-256
89+ host all all 172.16.0.0/12 scram-sha-256
90+ host all all 192.168.0.0/16 scram-sha-256
91+ host all all 0.0.0.0/0 scram-sha-256
92+
93+ # IPv6 external connections
94+ host all all ::0/0 scram-sha-256
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