{-# LANGUAGE DeriveGeneric #-}
{-# LANGUAGE DuplicateRecordFields #-}
{-# LANGUAGE NamedFieldPuns #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE RecordWildCards #-}
{-# LANGUAGE StrictData #-}
{-# LANGUAGE TypeFamilies #-}
{-# LANGUAGE NoImplicitPrelude #-}
{-# OPTIONS_GHC -fno-warn-unused-binds #-}
{-# OPTIONS_GHC -fno-warn-unused-imports #-}
{-# OPTIONS_GHC -fno-warn-unused-matches #-}

-- Derived from AWS service descriptions, licensed under Apache 2.0.

-- |
-- Module      : Amazonka.WAFRegional.UpdateIPSet
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- This is __AWS WAF Classic__ documentation. For more information, see
-- <https://docs.aws.amazon.com/waf/latest/developerguide/classic-waf-chapter.html AWS WAF Classic>
-- in the developer guide.
--
-- __For the latest version of AWS WAF__, use the AWS WAFV2 API and see the
-- <https://docs.aws.amazon.com/waf/latest/developerguide/waf-chapter.html AWS WAF Developer Guide>.
-- With the latest version, AWS WAF has a single set of endpoints for
-- regional and global use.
--
-- Inserts or deletes IPSetDescriptor objects in an @IPSet@. For each
-- @IPSetDescriptor@ object, you specify the following values:
--
-- -   Whether to insert or delete the object from the array. If you want
--     to change an @IPSetDescriptor@ object, you delete the existing
--     object and add a new one.
--
-- -   The IP address version, @IPv4@ or @IPv6@.
--
-- -   The IP address in CIDR notation, for example, @192.0.2.0\/24@ (for
--     the range of IP addresses from @192.0.2.0@ to @192.0.2.255@) or
--     @192.0.2.44\/32@ (for the individual IP address @192.0.2.44@).
--
-- AWS WAF supports IPv4 address ranges: \/8 and any range between \/16
-- through \/32. AWS WAF supports IPv6 address ranges: \/24, \/32, \/48,
-- \/56, \/64, and \/128. For more information about CIDR notation, see the
-- Wikipedia entry
-- <https://en.wikipedia.org/wiki/Classless_Inter-Domain_Routing Classless Inter-Domain Routing>.
--
-- IPv6 addresses can be represented using any of the following formats:
--
-- -   1111:0000:0000:0000:0000:0000:0000:0111\/128
--
-- -   1111:0:0:0:0:0:0:0111\/128
--
-- -   1111::0111\/128
--
-- -   1111::111\/128
--
-- You use an @IPSet@ to specify which web requests you want to allow or
-- block based on the IP addresses that the requests originated from. For
-- example, if you\'re receiving a lot of requests from one or a small
-- number of IP addresses and you want to block the requests, you can
-- create an @IPSet@ that specifies those IP addresses, and then configure
-- AWS WAF to block the requests.
--
-- To create and configure an @IPSet@, perform the following steps:
--
-- 1.  Submit a CreateIPSet request.
--
-- 2.  Use GetChangeToken to get the change token that you provide in the
--     @ChangeToken@ parameter of an UpdateIPSet request.
--
-- 3.  Submit an @UpdateIPSet@ request to specify the IP addresses that you
--     want AWS WAF to watch for.
--
-- When you update an @IPSet@, you specify the IP addresses that you want
-- to add and\/or the IP addresses that you want to delete. If you want to
-- change an IP address, you delete the existing IP address and add the new
-- one.
--
-- You can insert a maximum of 1000 addresses in a single request.
--
-- For more information about how to use the AWS WAF API to allow or block
-- HTTP requests, see the
-- <https://docs.aws.amazon.com/waf/latest/developerguide/ AWS WAF Developer Guide>.
module Amazonka.WAFRegional.UpdateIPSet
  ( -- * Creating a Request
    UpdateIPSet (..),
    newUpdateIPSet,

    -- * Request Lenses
    updateIPSet_iPSetId,
    updateIPSet_changeToken,
    updateIPSet_updates,

    -- * Destructuring the Response
    UpdateIPSetResponse (..),
    newUpdateIPSetResponse,

    -- * Response Lenses
    updateIPSetResponse_changeToken,
    updateIPSetResponse_httpStatus,
  )
where

import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import qualified Amazonka.Prelude as Prelude
import qualified Amazonka.Request as Request
import qualified Amazonka.Response as Response
import Amazonka.WAFRegional.Types

-- | /See:/ 'newUpdateIPSet' smart constructor.
data UpdateIPSet = UpdateIPSet'
  { -- | The @IPSetId@ of the IPSet that you want to update. @IPSetId@ is
    -- returned by CreateIPSet and by ListIPSets.
    iPSetId :: Prelude.Text,
    -- | The value returned by the most recent call to GetChangeToken.
    changeToken :: Prelude.Text,
    -- | An array of @IPSetUpdate@ objects that you want to insert into or delete
    -- from an IPSet. For more information, see the applicable data types:
    --
    -- -   IPSetUpdate: Contains @Action@ and @IPSetDescriptor@
    --
    -- -   IPSetDescriptor: Contains @Type@ and @Value@
    --
    -- You can insert a maximum of 1000 addresses in a single request.
    updates :: Prelude.NonEmpty IPSetUpdate
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'UpdateIPSet' with all optional fields omitted.
--
-- Use <https://hackage.haskell.org/package/generic-lens generic-lens> or <https://hackage.haskell.org/package/optics optics> to modify other optional fields.
--
-- The following record fields are available, with the corresponding lenses provided
-- for backwards compatibility:
--
-- 'iPSetId', 'updateIPSet_iPSetId' - The @IPSetId@ of the IPSet that you want to update. @IPSetId@ is
-- returned by CreateIPSet and by ListIPSets.
--
-- 'changeToken', 'updateIPSet_changeToken' - The value returned by the most recent call to GetChangeToken.
--
-- 'updates', 'updateIPSet_updates' - An array of @IPSetUpdate@ objects that you want to insert into or delete
-- from an IPSet. For more information, see the applicable data types:
--
-- -   IPSetUpdate: Contains @Action@ and @IPSetDescriptor@
--
-- -   IPSetDescriptor: Contains @Type@ and @Value@
--
-- You can insert a maximum of 1000 addresses in a single request.
newUpdateIPSet ::
  -- | 'iPSetId'
  Prelude.Text ->
  -- | 'changeToken'
  Prelude.Text ->
  -- | 'updates'
  Prelude.NonEmpty IPSetUpdate ->
  UpdateIPSet
newUpdateIPSet pIPSetId_ pChangeToken_ pUpdates_ =
  UpdateIPSet'
    { iPSetId = pIPSetId_,
      changeToken = pChangeToken_,
      updates = Lens.coerced Lens.# pUpdates_
    }

-- | The @IPSetId@ of the IPSet that you want to update. @IPSetId@ is
-- returned by CreateIPSet and by ListIPSets.
updateIPSet_iPSetId :: Lens.Lens' UpdateIPSet Prelude.Text
updateIPSet_iPSetId = Lens.lens (\UpdateIPSet' {iPSetId} -> iPSetId) (\s@UpdateIPSet' {} a -> s {iPSetId = a} :: UpdateIPSet)

-- | The value returned by the most recent call to GetChangeToken.
updateIPSet_changeToken :: Lens.Lens' UpdateIPSet Prelude.Text
updateIPSet_changeToken = Lens.lens (\UpdateIPSet' {changeToken} -> changeToken) (\s@UpdateIPSet' {} a -> s {changeToken = a} :: UpdateIPSet)

-- | An array of @IPSetUpdate@ objects that you want to insert into or delete
-- from an IPSet. For more information, see the applicable data types:
--
-- -   IPSetUpdate: Contains @Action@ and @IPSetDescriptor@
--
-- -   IPSetDescriptor: Contains @Type@ and @Value@
--
-- You can insert a maximum of 1000 addresses in a single request.
updateIPSet_updates :: Lens.Lens' UpdateIPSet (Prelude.NonEmpty IPSetUpdate)
updateIPSet_updates = Lens.lens (\UpdateIPSet' {updates} -> updates) (\s@UpdateIPSet' {} a -> s {updates = a} :: UpdateIPSet) Prelude.. Lens.coerced

instance Core.AWSRequest UpdateIPSet where
  type AWSResponse UpdateIPSet = UpdateIPSetResponse
  request overrides =
    Request.postJSON (overrides defaultService)
  response =
    Response.receiveJSON
      ( \s h x ->
          UpdateIPSetResponse'
            Prelude.<$> (x Data..?> "ChangeToken")
            Prelude.<*> (Prelude.pure (Prelude.fromEnum s))
      )

instance Prelude.Hashable UpdateIPSet where
  hashWithSalt _salt UpdateIPSet' {..} =
    _salt
      `Prelude.hashWithSalt` iPSetId
      `Prelude.hashWithSalt` changeToken
      `Prelude.hashWithSalt` updates

instance Prelude.NFData UpdateIPSet where
  rnf UpdateIPSet' {..} =
    Prelude.rnf iPSetId
      `Prelude.seq` Prelude.rnf changeToken
      `Prelude.seq` Prelude.rnf updates

instance Data.ToHeaders UpdateIPSet where
  toHeaders =
    Prelude.const
      ( Prelude.mconcat
          [ "X-Amz-Target"
              Data.=# ( "AWSWAF_Regional_20161128.UpdateIPSet" ::
                          Prelude.ByteString
                      ),
            "Content-Type"
              Data.=# ( "application/x-amz-json-1.1" ::
                          Prelude.ByteString
                      )
          ]
      )

instance Data.ToJSON UpdateIPSet where
  toJSON UpdateIPSet' {..} =
    Data.object
      ( Prelude.catMaybes
          [ Prelude.Just ("IPSetId" Data..= iPSetId),
            Prelude.Just ("ChangeToken" Data..= changeToken),
            Prelude.Just ("Updates" Data..= updates)
          ]
      )

instance Data.ToPath UpdateIPSet where
  toPath = Prelude.const "/"

instance Data.ToQuery UpdateIPSet where
  toQuery = Prelude.const Prelude.mempty

-- | /See:/ 'newUpdateIPSetResponse' smart constructor.
data UpdateIPSetResponse = UpdateIPSetResponse'
  { -- | The @ChangeToken@ that you used to submit the @UpdateIPSet@ request. You
    -- can also use this value to query the status of the request. For more
    -- information, see GetChangeTokenStatus.
    changeToken :: Prelude.Maybe Prelude.Text,
    -- | The response's http status code.
    httpStatus :: Prelude.Int
  }
  deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)

-- |
-- Create a value of 'UpdateIPSetResponse' with all optional fields omitted.
--
-- Use <https://hackage.haskell.org/package/generic-lens generic-lens> or <https://hackage.haskell.org/package/optics optics> to modify other optional fields.
--
-- The following record fields are available, with the corresponding lenses provided
-- for backwards compatibility:
--
-- 'changeToken', 'updateIPSetResponse_changeToken' - The @ChangeToken@ that you used to submit the @UpdateIPSet@ request. You
-- can also use this value to query the status of the request. For more
-- information, see GetChangeTokenStatus.
--
-- 'httpStatus', 'updateIPSetResponse_httpStatus' - The response's http status code.
newUpdateIPSetResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  UpdateIPSetResponse
newUpdateIPSetResponse pHttpStatus_ =
  UpdateIPSetResponse'
    { changeToken = Prelude.Nothing,
      httpStatus = pHttpStatus_
    }

-- | The @ChangeToken@ that you used to submit the @UpdateIPSet@ request. You
-- can also use this value to query the status of the request. For more
-- information, see GetChangeTokenStatus.
updateIPSetResponse_changeToken :: Lens.Lens' UpdateIPSetResponse (Prelude.Maybe Prelude.Text)
updateIPSetResponse_changeToken = Lens.lens (\UpdateIPSetResponse' {changeToken} -> changeToken) (\s@UpdateIPSetResponse' {} a -> s {changeToken = a} :: UpdateIPSetResponse)

-- | The response's http status code.
updateIPSetResponse_httpStatus :: Lens.Lens' UpdateIPSetResponse Prelude.Int
updateIPSetResponse_httpStatus = Lens.lens (\UpdateIPSetResponse' {httpStatus} -> httpStatus) (\s@UpdateIPSetResponse' {} a -> s {httpStatus = a} :: UpdateIPSetResponse)

instance Prelude.NFData UpdateIPSetResponse where
  rnf UpdateIPSetResponse' {..} =
    Prelude.rnf changeToken
      `Prelude.seq` Prelude.rnf httpStatus