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# File 'manifests/server/role.pp', line 26
define postgresql::server::role (
Boolean $update_password = true,
Variant[Boolean, String, Sensitive[String]] $password_hash = false,
Boolean $createdb = false,
Boolean $createrole = false,
String[1] $db = $postgresql::server::default_database,
Optional[Variant[String[1], Stdlib::Port]] $port = undef,
Boolean $login = true,
Boolean $inherit = true,
Boolean $superuser = false,
Boolean $replication = false,
String[1] $connection_limit = '-1',
String[1] $username = $title,
Hash $connect_settings = $postgresql::server::default_connect_settings,
String[1] $psql_user = $postgresql::server::user,
String[1] $psql_group = $postgresql::server::group,
Variant[String[1], Stdlib::Absolutepath] $psql_path = $postgresql::server::psql_path,
String[1] $module_workdir = $postgresql::server::module_workdir,
Enum['present', 'absent'] $ensure = 'present',
Optional[Enum['md5', 'scram-sha-256']] $hash = undef,
Optional[Variant[String[1], Integer]] $salt = undef,
) {
if $port =~ String {
deprecation('postgres_port', 'Passing a string to the port parameter is deprecated. Stdlib::Port will be the enforced datatype in the next major release')
}
$password_hash_unsensitive = if $password_hash =~ Sensitive[String] {
$password_hash.unwrap
} else {
$password_hash
}
#
# Port, order of precedence: $port parameter, $connect_settings[PGPORT], $postgresql::server::port
#
if $port != undef {
$port_override = $port
} elsif $connect_settings != undef and 'PGPORT' in $connect_settings {
$port_override = undef
} else {
$port_override = $postgresql::server::port
}
# If possible use the version of the remote database, otherwise
# fallback to our local DB version
if $connect_settings != undef and 'DBVERSION' in $connect_settings {
$version = $connect_settings['DBVERSION']
} else {
$version = $postgresql::server::_version
}
Postgresql_psql {
db => $db,
port => $port_override,
psql_user => $psql_user,
psql_group => $psql_group,
psql_path => $psql_path,
connect_settings => $connect_settings,
cwd => $module_workdir,
require => Postgresql_psql["CREATE ROLE ${username} ENCRYPTED PASSWORD ****"],
}
if $ensure == 'present' {
$login_sql = $login ? { true => 'LOGIN', default => 'NOLOGIN' }
$inherit_sql = $inherit ? { true => 'INHERIT', default => 'NOINHERIT' }
$createrole_sql = $createrole ? { true => 'CREATEROLE', default => 'NOCREATEROLE' }
$createdb_sql = $createdb ? { true => 'CREATEDB', default => 'NOCREATEDB' }
$superuser_sql = $superuser ? { true => 'SUPERUSER', default => 'NOSUPERUSER' }
$replication_sql = $replication ? { true => 'REPLICATION', default => '' }
if $password_hash_unsensitive =~ Deferred {
$password_sql = Deferred('postgresql::prepend_sql_password', [$password_hash_unsensitive])
} elsif ($password_hash_unsensitive != false) {
$password_sql = postgresql::prepend_sql_password($password_hash_unsensitive)
} else {
$password_sql = ''
}
if $password_sql =~ Deferred {
$create_role_command = Deferred('sprintf', ["CREATE ROLE \"%s\" %s %s %s %s %s %s CONNECTION LIMIT %s",
$username,
$password_sql,
$login_sql,
$createrole_sql,
$createdb_sql,
$superuser_sql,
$replication_sql,
$connection_limit,
]
)
} else {
$create_role_command = "CREATE ROLE \"${username}\" ${password_sql} ${login_sql} ${createrole_sql} ${createdb_sql} ${superuser_sql} ${replication_sql} CONNECTION LIMIT ${connection_limit}" # lint:ignore:140chars
}
postgresql_psql { "CREATE ROLE ${username} ENCRYPTED PASSWORD ****":
command => Sensitive($create_role_command),
unless => "SELECT 1 FROM pg_roles WHERE rolname = '${username}'",
require => undef,
sensitive => true,
}
postgresql_psql { "ALTER ROLE \"${username}\" ${superuser_sql}":
unless => "SELECT 1 FROM pg_roles WHERE rolname = '${username}' AND rolsuper = ${superuser}",
}
postgresql_psql { "ALTER ROLE \"${username}\" ${createdb_sql}":
unless => "SELECT 1 FROM pg_roles WHERE rolname = '${username}' AND rolcreatedb = ${createdb}",
}
postgresql_psql { "ALTER ROLE \"${username}\" ${createrole_sql}":
unless => "SELECT 1 FROM pg_roles WHERE rolname = '${username}' AND rolcreaterole = ${createrole}",
}
postgresql_psql { "ALTER ROLE \"${username}\" ${login_sql}":
unless => "SELECT 1 FROM pg_roles WHERE rolname = '${username}' AND rolcanlogin = ${login}",
}
postgresql_psql { "ALTER ROLE \"${username}\" ${inherit_sql}":
unless => "SELECT 1 FROM pg_roles WHERE rolname = '${username}' AND rolinherit = ${inherit}",
}
if(versioncmp($version, '9.1') >= 0) {
if $replication_sql == '' {
postgresql_psql { "ALTER ROLE \"${username}\" NOREPLICATION":
unless => "SELECT 1 FROM pg_roles WHERE rolname = '${username}' AND rolreplication = ${replication}",
}
} else {
postgresql_psql { "ALTER ROLE \"${username}\" ${replication_sql}":
unless => "SELECT 1 FROM pg_roles WHERE rolname = '${username}' AND rolreplication = ${replication}",
}
}
}
postgresql_psql { "ALTER ROLE \"${username}\" CONNECTION LIMIT ${connection_limit}":
unless => "SELECT 1 FROM pg_roles WHERE rolname = '${username}' AND rolconnlimit = ${connection_limit}",
}
$_hash = if $hash {
$hash
} elsif $connect_settings != undef and 'DBVERSION' in $connect_settings {
if (versioncmp($version, '14') >= 0) { 'scram-sha-256' } else { undef }
} else {
$postgresql::server::password_encryption
}
if $password_hash_unsensitive and $update_password {
if $password_hash_unsensitive =~ Deferred {
$pwd_hash_sql = Deferred ( 'postgresql::postgresql_password', [
$username,
$password_hash_unsensitive,
false,
$_hash,
$salt,
]
)
} else {
$pwd_hash_sql = postgresql::postgresql_password(
$username,
$password_hash_unsensitive,
false,
$_hash,
$salt,
)
}
if $pwd_hash_sql =~ Deferred {
$pw_command = Deferred('sprintf', ["ALTER ROLE \"%s\" ENCRYPTED PASSWORD '%s'", $username, $pwd_hash_sql])
$unless_pw_command = Deferred('sprintf', ["SELECT 1 FROM pg_shadow WHERE usename = '%s' AND passwd = '%s'",
$username,
$pwd_hash_sql,
]
)
} else {
$pw_command = "ALTER ROLE \"${username}\" ENCRYPTED PASSWORD '${pwd_hash_sql}'"
$unless_pw_command = "SELECT 1 FROM pg_shadow WHERE usename = '${username}' AND passwd = '${pwd_hash_sql}'"
}
postgresql_psql { "ALTER ROLE ${username} ENCRYPTED PASSWORD ****":
command => Sensitive($pw_command),
unless => Sensitive($unless_pw_command),
sensitive => true,
}
}
} else {
# ensure == absent
postgresql_psql { "DROP ROLE \"${username}\"":
onlyif => "SELECT 1 FROM pg_roles WHERE rolname = '${username}'",
require => undef,
}
}
}
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