Xbase++

AWS KMS List Keys

See more AWS KMS Examples

Gets a list of all KMS keys in the caller's AWS account and Region. Xbase++

LOCAL nSuccess
LOCAL oRest
LOCAL nBTls
LOCAL nPort
LOCAL nBAutoReconnect
LOCAL oAuthAws
LOCAL cStrJson
LOCAL oJson
LOCAL cKeyArn
LOCAL cKeyId
LOCAL nKeyCount
LOCAL nTruncated
LOCAL i
LOCAL nCount_i

nSuccess := 0

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

oRest := CreateObject("Chilkat.Rest")

//  Connect to the Amazon AWS REST server.
//  Make sure to use the region that is correct for you.
//  such as https://kms.us-west-2.amazonaws.com/
nBTls := 1
nPort := 443
nBAutoReconnect := 1
nSuccess := oRest:Connect("kms.us-west-2.amazonaws.com", nPort, nBTls, nBAutoReconnect)

//  Provide AWS credentials for the REST call.
oAuthAws := CreateObject("Chilkat.AuthAws")
oAuthAws:AccessKey := "AWS_ACCESS_KEY"
oAuthAws:SecretKey := "AWS_SECRET_KEY"
//  the region should match our URL above..
oAuthAws:Region := "us-west-2"
oAuthAws:ServiceName := "kms"

oRest:SetAuthAws(oAuthAws)

oRest:AddHeader("X-Amz-Target", "TrentService.ListKeys")
oRest:AddHeader("Content-Type", "application/x-amz-json-1.1")

cStrJson := oRest:FullRequestString("POST", "/", "{}")
IF (oRest:LastMethodSuccess != 1)
    ? oRest:LastErrorText
    oRest:destroy()
    oAuthAws:destroy()
    RETURN
ENDIF

//  A successful response will have a status code equal to 200.
IF (oRest:ResponseStatusCode != 200)
    ? "response status code = " + Str(oRest:ResponseStatusCode)
    ? "response status text = " + oRest:ResponseStatusText
    ? "response header: " + oRest:ResponseHeader
    ? "response body: " + cStrJson
    oRest:destroy()
    oAuthAws:destroy()
    RETURN
ENDIF

//  Examine the successful JSON response (shown below)
oJson := CreateObject("Chilkat.JsonObject")
oJson:Load(cStrJson)
oJson:EmitCompact := 0

? oJson:Emit()

//  Sample output:

//  {
//    "KeyCount": 4,
//    "Keys": [
//      {
//        "KeyArn": "arn:aws:kms:us-west-2:954491834127:key/082f8520-7afc-4a09-b703-89b7243072e5",
//        "KeyId": "082f8520-7afc-4a09-b703-89b7243072e5"
//      },
//      {
//        "KeyArn": "arn:aws:kms:us-west-2:954491834127:key/17432483-ff08-4950-93d3-f46ebb5e17d1",
//        "KeyId": "17432483-ff08-4950-93d3-f46ebb5e17d1"
//      },
//      {
//        "KeyArn": "arn:aws:kms:us-west-2:954491834127:key/1b0e5b3c-0675-4510-adb6-a75b40a93da0",
//        "KeyId": "1b0e5b3c-0675-4510-adb6-a75b40a93da0"
//      },
//      {
//        "KeyArn": "arn:aws:kms:us-west-2:954491834127:key/265e3993-428b-4581-9466-b1030a53062f",
//        "KeyId": "265e3993-428b-4581-9466-b1030a53062f"
//      },
//    ],
//    "Truncated": false
//  }

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

nKeyCount := oJson:IntOf("KeyCount")
nTruncated := oJson:BoolOf("Truncated")
i := 0
nCount_i := oJson:SizeOfArray("Keys")
DO WHILE i < nCount_i
    oJson:I := i
    cKeyArn := oJson:StringOf("Keys[i].KeyArn")
    cKeyId := oJson:StringOf("Keys[i].KeyId")
    i := i + 1
ENDDO

oRest:destroy()
oAuthAws:destroy()
oJson:destroy()