Chilkat Online Tools

GetSampledRequests TCL Example

AWS WAFV2

load ./chilkat.dll

# This example requires the Chilkat API to have been previously unlocked.
# See Global Unlock Sample for sample code.

set rest [new_CkRest]

set authAws [new_CkAuthAws]

CkAuthAws_put_AccessKey $authAws "AWS_ACCESS_KEY"
CkAuthAws_put_SecretKey $authAws "AWS_SECRET_KEY"

# Don't forget to change the region to your particular region. (Also make the same change in the call to Connect below.)
CkAuthAws_put_Region $authAws "us-west-2"
CkAuthAws_put_ServiceName $authAws "wafv2"
# SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
CkRest_SetAuthAws $rest $authAws

# URL: https://wafv2.us-west-2.amazonaws.com/
# Use the same region as specified above.
set success [CkRest_Connect $rest "wafv2.us-west-2.amazonaws.com" 443 1 1]
if {$success != 1} then {
    puts "ConnectFailReason: [CkRest_get_ConnectFailReason $rest]"
    puts [CkRest_lastErrorText $rest]
    delete_CkRest $rest
    delete_CkAuthAws $authAws
    exit
}

# The following code creates the JSON request body.
# The JSON created by this code is shown below.

# Use this online tool to generate code from sample JSON:
# Generate Code to Create JSON

set json [new_CkJsonObject]

CkJsonObject_UpdateInt $json "MaxItems" 123
CkJsonObject_UpdateString $json "RuleMetricName" "string"
CkJsonObject_UpdateString $json "Scope" "string"
CkJsonObject_UpdateInt $json "TimeWindow.EndTime" 123
CkJsonObject_UpdateInt $json "TimeWindow.StartTime" 123
CkJsonObject_UpdateString $json "WebAclArn" "string"

# The JSON request body created by the above code:

# {
#   "MaxItems": number,
#   "RuleMetricName": "string",
#   "Scope": "string",
#   "TimeWindow": {
#     "EndTime": number,
#     "StartTime": number
#   },
#   "WebAclArn": "string"
# }

CkRest_AddHeader $rest "Content-Type" "application/x-amz-json-1.1"
CkRest_AddHeader $rest "X-Amz-Target" "AWSWAF_20190729.GetSampledRequests"

set sbRequestBody [new_CkStringBuilder]

CkJsonObject_EmitSb $json $sbRequestBody
set sbResponseBody [new_CkStringBuilder]

set success [CkRest_FullRequestSb $rest "POST" "/" $sbRequestBody $sbResponseBody]
if {$success != 1} then {
    puts [CkRest_lastErrorText $rest]
    delete_CkRest $rest
    delete_CkAuthAws $authAws
    delete_CkJsonObject $json
    delete_CkStringBuilder $sbRequestBody
    delete_CkStringBuilder $sbResponseBody
    exit
}

set respStatusCode [CkRest_get_ResponseStatusCode $rest]
puts "response status code = $respStatusCode"
if {$respStatusCode != 200} then {
    puts "Response Header:"
    puts [CkRest_responseHeader $rest]
    puts "Response Body:"
    puts [CkStringBuilder_getAsString $sbResponseBody]
    delete_CkRest $rest
    delete_CkAuthAws $authAws
    delete_CkJsonObject $json
    delete_CkStringBuilder $sbRequestBody
    delete_CkStringBuilder $sbResponseBody
    exit
}

set jResp [new_CkJsonObject]

CkJsonObject_LoadSb $jResp $sbResponseBody

# The following code parses the JSON response.
# A sample JSON response is shown below the sample code.

# Use this online tool to generate parsing code from sample JSON:
# Generate Parsing Code from JSON

set PopulationSize [CkJsonObject_IntOf $jResp "PopulationSize"]
set EndTime [CkJsonObject_IntOf $jResp "TimeWindow.EndTime"]
set StartTime [CkJsonObject_IntOf $jResp "TimeWindow.StartTime"]
set i 0
set count_i [CkJsonObject_SizeOfArray $jResp "SampledRequests"]
while {$i < $count_i} {
    CkJsonObject_put_I $jResp $i
    set Action [CkJsonObject_stringOf $jResp "SampledRequests[i].Action"]
    set FailureReason [CkJsonObject_stringOf $jResp "SampledRequests[i].CaptchaResponse.FailureReason"]
    set ResponseCode [CkJsonObject_IntOf $jResp "SampledRequests[i].CaptchaResponse.ResponseCode"]
    set SolveTimestamp [CkJsonObject_IntOf $jResp "SampledRequests[i].CaptchaResponse.SolveTimestamp"]
    set ClientIP [CkJsonObject_stringOf $jResp "SampledRequests[i].Request.ClientIP"]
    set Country [CkJsonObject_stringOf $jResp "SampledRequests[i].Request.Country"]
    set HTTPVersion [CkJsonObject_stringOf $jResp "SampledRequests[i].Request.HTTPVersion"]
    set Method [CkJsonObject_stringOf $jResp "SampledRequests[i].Request.Method"]
    set URI [CkJsonObject_stringOf $jResp "SampledRequests[i].Request.URI"]
    set ResponseCodeSent [CkJsonObject_IntOf $jResp "SampledRequests[i].ResponseCodeSent"]
    set RuleNameWithinRuleGroup [CkJsonObject_stringOf $jResp "SampledRequests[i].RuleNameWithinRuleGroup"]
    set Timestamp [CkJsonObject_IntOf $jResp "SampledRequests[i].Timestamp"]
    set Weight [CkJsonObject_IntOf $jResp "SampledRequests[i].Weight"]
    set j 0
    set count_j [CkJsonObject_SizeOfArray $jResp "SampledRequests[i].Labels"]
    while {$j < $count_j} {
        CkJsonObject_put_J $jResp $j
        set Name [CkJsonObject_stringOf $jResp "SampledRequests[i].Labels[j].Name"]
        set j [expr $j + 1]
    }
    set j 0
    set count_j [CkJsonObject_SizeOfArray $jResp "SampledRequests[i].Request.Headers"]
    while {$j < $count_j} {
        CkJsonObject_put_J $jResp $j
        set Name [CkJsonObject_stringOf $jResp "SampledRequests[i].Request.Headers[j].Name"]
        set Value [CkJsonObject_stringOf $jResp "SampledRequests[i].Request.Headers[j].Value"]
        set j [expr $j + 1]
    }
    set j 0
    set count_j [CkJsonObject_SizeOfArray $jResp "SampledRequests[i].RequestHeadersInserted"]
    while {$j < $count_j} {
        CkJsonObject_put_J $jResp $j
        set Name [CkJsonObject_stringOf $jResp "SampledRequests[i].RequestHeadersInserted[j].Name"]
        set Value [CkJsonObject_stringOf $jResp "SampledRequests[i].RequestHeadersInserted[j].Value"]
        set j [expr $j + 1]
    }
    set i [expr $i + 1]
}

# A sample JSON response body parsed by the above code:

# {
#   "PopulationSize": number,
#   "SampledRequests": [
#     {
#       "Action": "string",
#       "CaptchaResponse": {
#         "FailureReason": "string",
#         "ResponseCode": number,
#         "SolveTimestamp": number
#       },
#       "Labels": [
#         {
#           "Name": "string"
#         }
#       ],
#       "Request": {
#         "ClientIP": "string",
#         "Country": "string",
#         "Headers": [
#           {
#             "Name": "string",
#             "Value": "string"
#           }
#         ],
#         "HTTPVersion": "string",
#         "Method": "string",
#         "URI": "string"
#       },
#       "RequestHeadersInserted": [
#         {
#           "Name": "string",
#           "Value": "string"
#         }
#       ],
#       "ResponseCodeSent": number,
#       "RuleNameWithinRuleGroup": "string",
#       "Timestamp": number,
#       "Weight": number
#     }
#   ],
#   "TimeWindow": {
#     "EndTime": number,
#     "StartTime": number
#   }
# }

delete_CkRest $rest
delete_CkAuthAws $authAws
delete_CkJsonObject $json
delete_CkStringBuilder $sbRequestBody
delete_CkStringBuilder $sbResponseBody
delete_CkJsonObject $jResp