1 # PostgreSQL Client Authentication Configuration File
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2 # ===================================================
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4 # Refer to the PostgreSQL Administrator's Guide, chapter "Client
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5 # Authentication" for a complete description. A short synopsis
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8 # This file controls: which hosts are allowed to connect, how clients
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9 # are authenticated, which PostgreSQL user names they can use, which
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10 # databases they can access. Records take one of these forms:
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12 # local DATABASE USER METHOD [OPTION]
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13 # host DATABASE USER CIDR-ADDRESS METHOD [OPTION]
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14 # hostssl DATABASE USER CIDR-ADDRESS METHOD [OPTION]
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15 # hostnossl DATABASE USER CIDR-ADDRESS METHOD [OPTION]
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17 # (The uppercase items must be replaced by actual values.)
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19 # The first field is the connection type: "local" is a Unix-domain socket,
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20 # "host" is either a plain or SSL-encrypted TCP/IP socket, "hostssl" is an
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21 # SSL-encrypted TCP/IP socket, and "hostnossl" is a plain TCP/IP socket.
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23 # DATABASE can be "all", "sameuser", "samerole", a database name, or
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24 # a comma-separated list thereof.
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26 # USER can be "all", a user name, a group name prefixed with "+", or
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27 # a comma-separated list thereof. In both the DATABASE and USER fields
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28 # you can also write a file name prefixed with "@" to include names from
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31 # CIDR-ADDRESS specifies the set of hosts the record matches.
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32 # It is made up of an IP address and a CIDR mask that is an integer
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33 # (between 0 and 32 (IPv4) or 128 (IPv6) inclusive) that specifies
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34 # the number of significant bits in the mask. Alternatively, you can write
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35 # an IP address and netmask in separate columns to specify the set of hosts.
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37 # METHOD can be "trust", "reject", "md5", "crypt", "password",
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38 # "krb5", "ident", or "pam". Note that "password" sends passwords
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39 # in clear text; "md5" is preferred since it sends encrypted passwords.
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41 # OPTION is the ident map or the name of the PAM service, depending on METHOD.
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43 # Database and user names containing spaces, commas, quotes and other special
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44 # characters must be quoted. Quoting one of the keywords "all", "sameuser" or
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45 # "samerole" makes the name lose its special character, and just match a
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46 # database or username with that name.
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48 # This file is read on server startup and when the postmaster receives
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49 # a SIGHUP signal. If you edit the file on a running system, you have
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50 # to SIGHUP the postmaster for the changes to take effect. You can use
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51 # "pg_ctl reload" to do that.
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53 # Put your actual configuration here
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54 # ----------------------------------
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56 # If you want to allow non-local connections, you need to add more
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57 # "host" records. In that case you will also need to make PostgreSQL listen
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58 # on a non-local interface via the listen_addresses configuration parameter,
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59 # or via the -i or -h command line switches.
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64 # TYPE DATABASE USER CIDR-ADDRESS METHOD
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66 # IPv4 local connections:
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67 host all all 127.0.0.1/32 trust
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68 # IPv6 local connections:
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69 #host all all ::1/128 md5
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71 # foreign connections
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72 host all all 0.0.0.0/0 md5
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73 host all all ::/0 md5
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