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bsmsapp
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Fix more bugs 

Co-authored-by: Ezequiel Bellver <ebellver@itba.edu.ar>
This commit is contained in:
Santiago Lo Coco 2022-10-26 20:15:16 -03:00
parent e8d72f88b2
commit 4ba82198de
6 changed files with 155 additions and 57 deletions
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12
terraform/organization/datasources.tf
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@ -16,3 +16,15 @@ data "template_file" "userdata" {
ENDPOINT = "${module.apigw.api_endpoint}"
}
}
data "aws_iam_policy_document" "this" {
statement {
effect = "Allow"
actions = ["dynamodb:PutItem"]
principals {
type = "AWS"
identifiers = ["*"]
}
resources = ["arn:aws:dynamodb:us-east-1:478157316333:table/AWSDynamoDB-g3"]
}
}

59
terraform/organization/html/index.html
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@ -2,34 +2,49 @@
<meta charset="UTF-8">
<html>
<head>
<title>ITBA - Cloud</title>
<title>BSMSapp</title>
<div align="center">
<!-- Esta es mi función -->
<script>
function getImage() {
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = function () {
if (this.readyState == 4 && this.status == 200) {
document.getElementById("replace").innerHTML = this.responseText;
}
};
xhttp.open("GET", "${ENDPOINT}/resource", true);
xhttp.send();
}
</script>
</head>
<!-- Este es mi código -->
<br><br>
<body bgcolor="#FFFFFF" text="Black">
<h1><span id="replace">Bienvenidos, estimados Alumnos.</span></h1>
<h1><span id="replace">BSMSapp</span></h1>
<button onclick="getImage()">Pinchame</button>
<br><br>
<img src="images/image1.png" , width=35%, height=35%>
<p>Este lab está desarrollado por la cátedra de Cloud Computing</p>
<form id="myForm">
<input value="0" name="id"/>
<br>
<input value="0" name="stock"/>
<br><br>
<input type="submit" value="Upload"/>
</form>
</body>
</div>
</html>
<script>
const thisForm = document.getElementById('myForm');
thisForm.addEventListener('submit', async function (e) {
e.preventDefault();
// console.log(thisForm)
// console.log(new FormData(thisForm).entries())
const formData = new FormData(thisForm).entries()
const str = JSON.stringify(Object.fromEntries(formData))
console.log(str.replace(/\"/g, ''))
let test = {
id: 212311111,
stock: 131211
}
const response = await fetch("${ENDPOINT}/resource", {
method: 'POST',
// mode: 'cors',
headers: {
'Content-Type': 'application/json'
},
// body: str.replace(/\"/g, '')
body: JSON.stringify(test)
});
const result = await response.json();
console.log(result)
});
</script>

6
terraform/organization/provider.tf
View File

@ -5,6 +5,12 @@ provider "aws" {
shared_credentials_files = ["~/.aws/credentials"]
profile = "default"
skip_requesting_account_id = true
skip_get_ec2_platforms = true
skip_metadata_api_check = true
skip_region_validation = true
skip_credentials_validation = true
default_tags {
tags = {
author = "g3"

116
terraform/organization/vpc.tf
View File

@ -1,3 +1,42 @@
locals {
private_inbound = [
{
rule_number = 100
rule_action = "allow"
from_port = 80
to_port = 80
protocol = "tcp"
cidr_block = "10.0.1.0/24"
},
{
rule_number = 110
rule_action = "allow"
from_port = 80
to_port = 80
protocol = "tcp"
cidr_block = "10.0.2.0/24"
},
]
private_outbound = [
{
rule_number = 100
rule_action = "allow"
from_port = 443
to_port = 443
protocol = "tcp"
cidr_block = "10.0.1.0/24"
},
{
rule_number = 110
rule_action = "allow"
from_port = 443
to_port = 443
protocol = "tcp"
cidr_block = "10.0.2.0/24"
},
]
}
################################################################################
# VPC Module (from terraform-aws-modules)
################################################################################
@ -24,6 +63,10 @@ module "vpc" {
manage_default_route_table = true
default_route_table_tags = { Name = "vpc-g3-bsmsapp-default" }
private_dedicated_network_acl = true
private_inbound_acl_rules = local.private_inbound
private_outbound_acl_rules = local.private_outbound
manage_default_security_group = true
default_security_group_tags = { Name = "vpc-g3-bsmsapp-default" }
@ -49,28 +92,9 @@ module "vpc_endpoints" {
service = "dynamodb"
service_type = "Gateway"
route_table_ids = flatten([module.vpc.intra_route_table_ids, module.vpc.private_route_table_ids, module.vpc.public_route_table_ids])
policy = data.aws_iam_policy_document.dynamodb_endpoint_policy.json # TODO: usar policy de abajo: (ahora lo estamos cargando a mano)
# {
# "Version": "2012-10-17",
# "Statement": [
# {
# "Principal": "*",
# "Effect": "Allow",
# "Action": [
# "dynamodb:BatchGetItem",
# "dynamodb:GetItem",
# "dynamodb:Scan",
# "dynamodb:Query",
# "dynamodb:BatchWriteItem",
# "dynamodb:PutItem",
# "dynamodb:UpdateItem",
# "dynamodb:DeleteItem"
# ],
# "Resource": "arn:aws:dynamodb:us-east-1:025685231147:table/AWSDynamoDB-g3"
# }
# ]
# }
policy = data.aws_iam_policy_document.this.json
tags = { Name = "dynamodb-vpc-endpoint" }
security_group_ids = [aws_security_group.dynamodb_sg.id]
},
lambda = {
service = "lambda"
@ -90,11 +114,60 @@ module "vpc_endpoints" {
# Supporting Resources
################################################################################
resource "aws_vpc_endpoint" "dynamodb_endpoint" {
vpc_id = module.vpc.vpc_id
service_name = "com.amazonaws.us-east-1.dynamodb"
}
data "aws_security_group" "default" {
name = "default"
vpc_id = module.vpc.vpc_id
}
resource "aws_security_group" "dynamodb_sg" {
name_prefix = "vpc-g3-bsmsapp-dsg"
description = "Allow HTTPs outbound traffic"
vpc_id = module.vpc.vpc_id
egress {
description = "HTTPs to DynamoDB"
from_port = 443
to_port = 443
protocol = "tcp"
prefix_list_ids = [aws_vpc_endpoint.dynamodb_endpoint.prefix_list_id]
}
tags = {
Name = "vpc-g3-bsmsapp"
}
}
# resource "aws_network_acl" "private_nacl" {
# vpc_id = module.vpc.vpc_id
# egress {
# protocol = "tcp"
# rule_no = 200
# action = "allow"
# cidr_block = ["10.0.1.0/24", "10.0.2.0/24"]
# from_port = 443
# to_port = 443
# }
# ingress {
# protocol = "tcp"
# rule_no = 100
# action = "allow"
# cidr_block = ["10.0.1.0/24", "10.0.2.0/24"]
# from_port = 80
# to_port = 80
# }
# tags = {
# Name = "vpc-g3-bsmsapp"
# }
# }
data "aws_iam_policy_document" "dynamodb_endpoint_policy" {
statement {
effect = "Deny"
@ -152,3 +225,4 @@ resource "aws_security_group" "vpc_tls" {
Name = "vpc-g3-bsmsapp"
}
}

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terraform/resources/lambda/lambda.zip
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15
terraform/resources/lambda/lambda_handler.py
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@ -1,35 +1,26 @@
import json
import boto3
def main (event, context):
payload = event
payload = payload["Records"][0]
body = payload["body"]
body = body.replace('\n', '')
print(body)
#body = json.dumps(body)
body = json.loads(body)
query = body["body-json"]
print("payload-> " + str(query) )
client = boto3.resource('dynamodb', region_name="us-east-1")
table = client.Table("AWSDynamoDB-g3")
table.put_item(Item={
"id": {
"N": "1"
},
"stock": {
"N": "2212"
},
})
table.put_item(Item=query)
resp = {
"statusCode": 200,
"headers": {
"Access-Control-Allow-Origin": "*",
},
"body": "El lab ha sido finalizado correctamente"
"body": "El elemento fue agregado."
}
return resp