(Swift 2) AWS Secrets Manager - Get Secret Value

See more AWS Secrets Manager Examples

Retrieves the contents of the encrypted fields SecretString or SecretBinary from the specified version of a secret, whichever contains content.

For more information, see https://docs.aws.amazon.com/secretsmanager/latest/apireference/API_GetSecretValue.html

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

    // Sends the following sample request.
    // Note: Chilkat will automatically add Content-Length, X-Amz-Date, Accept-Encoding, and Authorization

    // POST / HTTP/1.1
    // Host: secretsmanager.region.domain
    // Accept-Encoding: identity
    // X-Amz-Target: secretsmanager.GetSecretValue
    // Content-Type: application/x-amz-json-1.1
    // X-Amz-Date: <date>
    // Authorization: AWS4-HMAC-SHA256 Credential=<credentials>,SignedHeaders=<headers>, Signature=<signature>
    // Content-Length: <payload-size-bytes>
    // 
    // {
    //   "SecretId": "MyTestDatabaseSecret",
    // }

    let rest = CkoRest()

    // Connect to the Amazon AWS REST server.
    // such as https://secretsmanager.us-west-2.amazonaws.com/
    var bTls: Bool = true
    var port: Int = 443
    var bAutoReconnect: Bool = true
    var success: Bool = rest.Connect("secretsmanager.us-west-2.amazonaws.com", port: port, tls: bTls, autoReconnect: bAutoReconnect)

    // Provide AWS credentials for the REST call.
    let authAws = CkoAuthAws()
    authAws.AccessKey = "AWS_ACCESS_KEY"
    authAws.SecretKey = "AWS_SECRET_KEY"
    // the region should match our URL above..
    authAws.Region = "us-west-2"
    authAws.ServiceName = "secretsmanager"

    rest.SetAuthAws(authAws)

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

    let json = CkoJsonObject()

    json.UpdateString("SecretId", value: "MyTestDatabaseSecret2")

    rest.AddHeader("Content-Type", value: "application/x-amz-json-1.1")
    rest.AddHeader("X-Amz-Target", value: "secretsmanager.GetSecretValue")

    let sbRequestBody = CkoStringBuilder()
    json.EmitSb(sbRequestBody)
    let sbResponseBody = CkoStringBuilder()
    success = rest.FullRequestSb("POST", uriPath: "/", requestBody: sbRequestBody, responseBody: sbResponseBody)
    if success != true {
        print("\(rest.LastErrorText)")
        return
    }

    var respStatusCode: Int = rest.ResponseStatusCode.intValue
    print("response status code = \(respStatusCode)")

    let jResp = CkoJsonObject()
    jResp.EmitCompact = false
    jResp.LoadSb(sbResponseBody)

    if respStatusCode >= 400 {
        print("Response Status Code = \(respStatusCode)")
        print("Response Header:")
        print("\(rest.ResponseHeader)")
        print("Response Body:")
        print("\(jResp.Emit())")
        return
    }

    print("Response Body:")
    print("\(jResp.Emit())")

    // Sample response body:

    // {
    //   "ARN":"arn:aws:secretsmanager:us-west-2:123456789012:secret:MyTestDatabaseSecret-a1b2c3",
    //   "CreatedDate":1.523477145713E9,
    //   "Name":"MyTestDatabaseSecret",
    //   "SecretString":"{\n  \"username\":\"david\",\n  \"password\":\"BnQw&XDWgaEeT9XGTT29\"\n}\n",
    //   "VersionId":"EXAMPLE1-90ab-cdef-fedc-ba987SECRET1"
    // }

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

    var ARN: String? = jResp.StringOf("ARN")
    var CreatedDate: String? = jResp.StringOf("CreatedDate")
    var Name: String? = jResp.StringOf("Name")
    var SecretString: String? = jResp.StringOf("SecretString")
    var VersionId: String? = jResp.StringOf("VersionId")

}