Network.AWS.WAF.UpdateWebACL

Inserts or deletes ActivatedRule objects in a WebACL . Each Rule identifies web requests that you want to allow, block, or count. When you update a WebACL , you specify the following values:

• A default action for the WebACL , either ALLOW or BLOCK . AWS WAF performs the default action if a request doesn't match the criteria in any of the Rules in a WebACL .
• The Rules that you want to add and/or delete. If you want to replace one Rule with another, you delete the existing Rule and add the new one.
• For each Rule , whether you want AWS WAF to allow requests, block requests, or count requests that match the conditions in the Rule .
• The order in which you want AWS WAF to evaluate the Rules in a WebACL . If you add more than one Rule to a WebACL , AWS WAF evaluates each request against the Rules in order based on the value of Priority . (The Rule that has the lowest value for Priority is evaluated first.) When a web request matches all of the predicates (such as ByteMatchSets and IPSets ) in a Rule , AWS WAF immediately takes the corresponding action, allow or block, and doesn't evaluate the request against the remaining Rules in the WebACL , if any.

To create and configure a WebACL , perform the following steps:

• Create and update the predicates that you want to include in Rules . For more information, see CreateByteMatchSet , UpdateByteMatchSet , CreateIPSet , UpdateIPSet , CreateSqlInjectionMatchSet , and UpdateSqlInjectionMatchSet .
• Create and update the Rules that you want to include in the WebACL . For more information, see CreateRule and UpdateRule .
• Create a WebACL . See CreateWebACL .
• Use GetChangeToken to get the change token that you provide in the ChangeToken parameter of an UpdateWebACL request.
• Submit an UpdateWebACL request to specify the Rules that you want to include in the WebACL , to specify the default action, and to associate the WebACL with a CloudFront distribution.

Be aware that if you try to add a RATE_BASED rule to a web ACL without setting the rule type when first creating the rule, the UpdateWebACL request will fail because the request tries to add a REGULAR rule (the default rule type) with the specified ID, which does not exist.

For more information about how to use the AWS WAF API to allow or block HTTP requests, see the AWS WAF Developer Guide .

Creating a Request

updateWebACL

Arguments

:: Text

uwaWebACLId

-> Text

uwaChangeToken

-> UpdateWebACL

Creates a value of UpdateWebACL with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• uwaUpdates - An array of updates to make to the WebACL . An array of WebACLUpdate objects that you want to insert into or delete from a WebACL . For more information, see the applicable data types: * WebACLUpdate : Contains Action and ActivatedRule * ActivatedRule : Contains Action , Priority , RuleId , and Type * WafAction : Contains Type
• uwaDefaultAction - A default action for the web ACL, either ALLOW or BLOCK. AWS WAF performs the default action if a request doesn't match the criteria in any of the rules in a web ACL.
• uwaWebACLId - The WebACLId of the WebACL that you want to update. WebACLId is returned by CreateWebACL and by ListWebACLs .
• uwaChangeToken - The value returned by the most recent call to GetChangeToken .

data UpdateWebACL

See: updateWebACL smart constructor.

Instances

Eq UpdateWebACL

Methods

(==) :: UpdateWebACL -> UpdateWebACL -> Bool

(/=) :: UpdateWebACL -> UpdateWebACL -> Bool

Data UpdateWebACL

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> UpdateWebACL -> c UpdateWebACL

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c UpdateWebACL

toConstr :: UpdateWebACL -> Constr

dataTypeOf :: UpdateWebACL -> DataType

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c UpdateWebACL)

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c UpdateWebACL)

gmapT :: (forall b. Data b => b -> b) -> UpdateWebACL -> UpdateWebACL

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> UpdateWebACL -> r

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> UpdateWebACL -> r

gmapQ :: (forall d. Data d => d -> u) -> UpdateWebACL -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> UpdateWebACL -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> UpdateWebACL -> m UpdateWebACL

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> UpdateWebACL -> m UpdateWebACL

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> UpdateWebACL -> m UpdateWebACL

Read UpdateWebACL

Methods

readsPrec :: Int -> ReadS UpdateWebACL

readList :: ReadS [UpdateWebACL]

readPrec :: ReadPrec UpdateWebACL

readListPrec :: ReadPrec [UpdateWebACL]

Show UpdateWebACL

Methods

showsPrec :: Int -> UpdateWebACL -> ShowS

show :: UpdateWebACL -> String

showList :: [UpdateWebACL] -> ShowS

Generic UpdateWebACL

Associated Types

type Rep UpdateWebACL :: * -> *

Methods

from :: UpdateWebACL -> Rep UpdateWebACL x

to :: Rep UpdateWebACL x -> UpdateWebACL

Hashable UpdateWebACL

Methods

hashWithSalt :: Int -> UpdateWebACL -> Int

hash :: UpdateWebACL -> Int

ToJSON UpdateWebACL

Methods

toJSON :: UpdateWebACL -> Value

toEncoding :: UpdateWebACL -> Encoding

toJSONList :: [UpdateWebACL] -> Value

toEncodingList :: [UpdateWebACL] -> Encoding

NFData UpdateWebACL

Methods

rnf :: UpdateWebACL -> ()

AWSRequest UpdateWebACL

Associated Types

type Rs UpdateWebACL :: *

Methods

request :: UpdateWebACL -> Request UpdateWebACL

response :: MonadResource m => Logger -> Service -> Proxy * UpdateWebACL -> ClientResponse -> m (Response UpdateWebACL)

ToQuery UpdateWebACL

Methods

toQuery :: UpdateWebACL -> QueryString

ToPath UpdateWebACL

Methods

toPath :: UpdateWebACL -> ByteString

ToHeaders UpdateWebACL

Methods

toHeaders :: UpdateWebACL -> [Header]

type Rep UpdateWebACL

type Rep UpdateWebACL = D1 (MetaData "UpdateWebACL" "Network.AWS.WAF.UpdateWebACL" "amazonka-waf-1.5.0-7MotG1cKFRJDGEqr7Xc0q6" False) (C1 (MetaCons "UpdateWebACL'" PrefixI True) ((:*:) ((:*:) (S1 (MetaSel (Just Symbol "_uwaUpdates") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe [WebACLUpdate]))) (S1 (MetaSel (Just Symbol "_uwaDefaultAction") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe WafAction)))) ((:*:) (S1 (MetaSel (Just Symbol "_uwaWebACLId") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Text)) (S1 (MetaSel (Just Symbol "_uwaChangeToken") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Text)))))

type Rs UpdateWebACL

type Rs UpdateWebACL = UpdateWebACLResponse

Request Lenses

uwaUpdates :: Lens' UpdateWebACL [WebACLUpdate]

An array of updates to make to the WebACL . An array of WebACLUpdate objects that you want to insert into or delete from a WebACL . For more information, see the applicable data types: * WebACLUpdate : Contains Action and ActivatedRule * ActivatedRule : Contains Action , Priority , RuleId , and Type * WafAction : Contains Type

uwaDefaultAction :: Lens' UpdateWebACL (Maybe WafAction)

A default action for the web ACL, either ALLOW or BLOCK. AWS WAF performs the default action if a request doesn't match the criteria in any of the rules in a web ACL.

uwaWebACLId :: Lens' UpdateWebACL Text

The WebACLId of the WebACL that you want to update. WebACLId is returned by CreateWebACL and by ListWebACLs .

uwaChangeToken :: Lens' UpdateWebACL Text

The value returned by the most recent call to GetChangeToken .

Destructuring the Response

updateWebACLResponse

Arguments

:: Int

uwarsResponseStatus

-> UpdateWebACLResponse

Creates a value of UpdateWebACLResponse with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• uwarsChangeToken - The ChangeToken that you used to submit the UpdateWebACL request. You can also use this value to query the status of the request. For more information, see GetChangeTokenStatus .
• uwarsResponseStatus - -- | The response status code.

data UpdateWebACLResponse

See: updateWebACLResponse smart constructor.

Instances

Eq UpdateWebACLResponse

Methods

(==) :: UpdateWebACLResponse -> UpdateWebACLResponse -> Bool

(/=) :: UpdateWebACLResponse -> UpdateWebACLResponse -> Bool

Data UpdateWebACLResponse

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> UpdateWebACLResponse -> c UpdateWebACLResponse

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c UpdateWebACLResponse

toConstr :: UpdateWebACLResponse -> Constr

dataTypeOf :: UpdateWebACLResponse -> DataType

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c UpdateWebACLResponse)

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c UpdateWebACLResponse)

gmapT :: (forall b. Data b => b -> b) -> UpdateWebACLResponse -> UpdateWebACLResponse

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> UpdateWebACLResponse -> r

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> UpdateWebACLResponse -> r

gmapQ :: (forall d. Data d => d -> u) -> UpdateWebACLResponse -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> UpdateWebACLResponse -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> UpdateWebACLResponse -> m UpdateWebACLResponse

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> UpdateWebACLResponse -> m UpdateWebACLResponse

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> UpdateWebACLResponse -> m UpdateWebACLResponse

Read UpdateWebACLResponse

Methods

readsPrec :: Int -> ReadS UpdateWebACLResponse

readList :: ReadS [UpdateWebACLResponse]

readPrec :: ReadPrec UpdateWebACLResponse

readListPrec :: ReadPrec [UpdateWebACLResponse]

Show UpdateWebACLResponse

Methods

showsPrec :: Int -> UpdateWebACLResponse -> ShowS

show :: UpdateWebACLResponse -> String

showList :: [UpdateWebACLResponse] -> ShowS

Generic UpdateWebACLResponse

Associated Types

type Rep UpdateWebACLResponse :: * -> *

Methods

from :: UpdateWebACLResponse -> Rep UpdateWebACLResponse x

to :: Rep UpdateWebACLResponse x -> UpdateWebACLResponse

NFData UpdateWebACLResponse

Methods

rnf :: UpdateWebACLResponse -> ()

type Rep UpdateWebACLResponse

type Rep UpdateWebACLResponse = D1 (MetaData "UpdateWebACLResponse" "Network.AWS.WAF.UpdateWebACL" "amazonka-waf-1.5.0-7MotG1cKFRJDGEqr7Xc0q6" False) (C1 (MetaCons "UpdateWebACLResponse'" PrefixI True) ((:*:) (S1 (MetaSel (Just Symbol "_uwarsChangeToken") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe Text))) (S1 (MetaSel (Just Symbol "_uwarsResponseStatus") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Int))))

Response Lenses

uwarsChangeToken :: Lens' UpdateWebACLResponse (Maybe Text)

The ChangeToken that you used to submit the UpdateWebACL request. You can also use this value to query the status of the request. For more information, see GetChangeTokenStatus .

uwarsResponseStatus :: Lens' UpdateWebACLResponse Int

• - | The response status code.