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# create the webpage that will be used to interact with this solution
resource "local_file" "index_html" {
  content = templatefile("${path.module}/tpl/index.tftpl",
    { user_pool_id              = aws_cognito_user_pool.user_pool.id,
      client_id                 = aws_cognito_user_pool_client.user_pool_client.id,
      api_gw_fetch_object_url   = "${aws_api_gateway_stage.stage.invoke_url}/${local.api_gateway_fetch_object_path}${local.cognito_callback_url_suffix}",
      api_gw_upload_photo_url   = "${aws_api_gateway_stage.stage.invoke_url}/${local.api_gateway_upload_photo_path}${local.cognito_callback_url_suffix}",
      api_gw_regenerate_map_url = "${aws_api_gateway_stage.stage.invoke_url}/${local.api_gateway_regenerate_map_path}${local.cognito_callback_url_suffix}"
  })
  filename = "${path.module}/${local.local_webpage_path}"

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locals {
  account_id = data.aws_caller_identity.current.account_id
  region     = "ap-southeast-2"

  lambda_function_name_prefix           = "photo-location-map"
  lambda_cloudwatch_log_group_retention = 7
  lambda_runtime                        = "python3.13"
  lambda_function_timeout               = 300 # in seconds
  lambda_handler                        = "lambda_function.lambda_handler"
  lambda_layer_compatibe_runtimes       = ["python3.13"]

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provider "aws" {
  region = local.region

  default_tags {
    tags = {
      Project = local.lambda_function_name_prefix
    }
  }
}

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resource "aws_s3_bucket" "website_s3_bucket" {
  bucket = local.website_s3_bucket_name
}

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data "aws_caller_identity" "current" {}

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import os
import io
import csv
import boto3
import json
import folium
import jwt
from jwt import PyJWKClient
from PIL import Image, ExifTags

nivleshc

import os
import json
import base64
import boto3
import csv
import io
import jwt
from jwt import PyJWKClient
from PIL import Image, ExifTags

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import os
import json
import boto3
import urllib.request
import jwt
from jwt import PyJWKClient

# retrieve environment variables
s3_bucket = os.environ.get('BUCKET_NAME')             # S3 bucket that contains all the objects
cognito_pool_id = os.environ.get('COGNITO_POOL_ID')   # Cognito User Pool ID used for authentication

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resource "aws_lambda_function" "regenerate_map_lambda" {
  filename      = data.archive_file.regenerate_map_lambda_src.output_path
  function_name = "${local.lambda_function_name_prefix}-regenerate-map-lambda"
  timeout       = local.lambda_function_timeout
  role          = aws_iam_role.lambda_role.arn
  handler       = "regenerate-map-lambda.lambda_handler"

  source_code_hash = data.archive_file.regenerate_map_lambda_src.output_base64sha256

  runtime = local.lambda_runtime

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resource "aws_lambda_function" "upload_photo_lambda" {
  filename      = data.archive_file.upload_photo_lambda_src.output_path
  function_name = "${local.lambda_function_name_prefix}-upload-photo-lambda"
  timeout       = local.lambda_function_timeout
  role          = aws_iam_role.lambda_role.arn
  handler       = "upload-photo-lambda.lambda_handler"

  source_code_hash = data.archive_file.upload_photo_lambda_src.output_base64sha256

  runtime = local.lambda_runtime