Download Kidsconnect Konnect ouderportaal photos by date

24 Jul, 2024

Kidsconnect (kidskonnect.nl) Konnect ouderportaal (kidskonnect.nl) has photos of my kid, good news: I can download all photos from the portal. Bad news: they strip all metadata (including date), resulting in a set of photos with random filenames in random order. Good news: they allow for date selection in their download photos menu. Below I automate this process a bit.

Request:

POST /restservices-parent/photos/download/v2 HTTP/1.1
Accept: application/json, text/plain, */*
Accept-Encoding: gzip, deflate, br
Accept-Language: en-GB,en;q=0.9
Authorization: Bearer TOKENID.AUTHORIZATIONID
Connection: keep-alive
Content-Length: 244
Content-Type: application/json
Cookie: __Host-refresh_token=TOKENID.COOKIEID
Host: partou.ouderportaal.nl
Origin: https://partou.ouderportaal.nl
Referer: https://partou.ouderportaal.nl/parent/
Sec-Fetch-Dest: empty
Sec-Fetch-Mode: cors
Sec-Fetch-Site: same-origin
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.5 Safari/605.1.15
X-Client-Name: ParentUI
X-Client-Version: 3.45.2

Request Data:

{"uniquifier":"UNIQUEID","periodCode":"10","fromDate":"2024-07-01T20:37:00.000Z","toDate":"2024-07-23T20:37:48.130Z","selectOwnPeriod":true,"periodStart":"2024-07-01T20:37:00.000Z","periodEnd":"2024-07-23T20:37:48.130Z"}

Replay in curl to check if it works. Perhaps some parameters are superfluous, but they don’t hurt so I kept them.

curl \
  -H 'Accept: application/json, text/plain, */*' \
  -H 'Accept-Encoding: gzip, deflate, br'\
  -H 'Accept-Language: en-GB,en;q=0.9'\
  -H 'Authorization: Bearer TOKENID.AUTHORIZATIONID'\
  -H 'Connection: keep-alive'\
  -H 'Content-Length: 244'\
  -H 'Content-Type: application/json'\
  -H 'Cookie: __Host-refresh_token=TOKENID.COOKIEID'\
  -H 'Host: partou.ouderportaal.nl'\
  -H 'Origin: https://partou.ouderportaal.nl'\
  -H 'Referer: https://partou.ouderportaal.nl/parent/'\
  -H 'Sec-Fetch-Dest: empty'\
  -H 'Sec-Fetch-Mode: cors'\
  -H 'Sec-Fetch-Site: same-origin'\
  -H 'User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_12) AppleWebKit/1337.1.12 (KHTML, like Gecko) Version/20.1 Safari/1337.1.12'\
  -H 'X-Client-Name: ParentUI'\
  -H 'X-Client-Version: 3.45.2'\
  --request POST \
  --data '{"uniquifier":"UNIQUEID","periodCode":"10","fromDate":"2024-07-01T20:37:00.000Z","toDate":"2024-07-23T20:37:48.130Z","selectOwnPeriod":true,"periodStart":"2024-07-01T20:37:00.000Z","periodEnd":"2024-07-23T20:37:48.130Z"}' \
  https://partou.ouderportaal.nl/restservices-parent/photos/download/v2

Now script and automate to run over requested dates, either use sleep 10 to automatically request new photos every 10s or use read to continue upon key press.

fromdate=2024-01-01;
while true; do
  todate=$(gdate -d"${fromdate}+1week" -Idate);
  echo $fromdate to $todate
  mkdir $fromdate
  curl \
    -H 'Accept: application/json, text/plain, */*' \
    -H 'Accept-Encoding: gzip, deflate, br'\
    -H 'Accept-Language: en-GB,en;q=0.9'\
    -H 'Authorization: Bearer TOKENID.AUTHORIZATIONID'\
    -H 'Connection: keep-alive'\
    -H 'Content-Length: 244'\
    -H 'Content-Type: application/json'\
    -H 'Cookie: __Host-refresh_token=TOKENID.COOKIEID'\
    -H 'Host: partou.ouderportaal.nl'\
    -H 'Origin: https://partou.ouderportaal.nl'\
    -H 'Referer: https://partou.ouderportaal.nl/parent/'\
    -H 'Sec-Fetch-Dest: empty'\
    -H 'Sec-Fetch-Mode: cors'\
    -H 'Sec-Fetch-Site: same-origin'\
    -H 'User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_12) AppleWebKit/1337.1.12 (KHTML, like Gecko) Version/20.1 Safari/1337.1.12'\
    -H 'X-Client-Name: ParentUI'\
    -H 'X-Client-Version: 3.45.2'\
    --request POST \
    --data '{"uniquifier":"UNIQUEID","periodCode":"10","fromDate":"'${fromdate}'T19:18:00.000Z","toDate":"'${todate}'T19:18:00.000Z","selectOwnPeriod":true,"periodStart":"'${fromdate}'T19:18:00.000Z","periodEnd":"'${todate}'T19:18:00.000Z"}' \
    https://partou.ouderportaal.nl/restservices-parent/photos/download/v2
  echo
  read
  echo sleep 10
  fromdate=${todate}
done

Optionally build in a date test to stop at a certain time automatically:

  todate_sec=$(gdate -d ${todate} +%s)
  cond_sec=$(gdate -d 2023-10-16 +%s)
  if [ ${todate_sec} -ge ${cond_sec} ];
  then
    echo "Finished at ${todate}"
      break
  fi

Then repeat like a monkey 100 times:

start script
open mail
click download
move download to target directory
repeat

Now that the photos are in directories by date, we can tag dates with jhead or exiftool:

for dir in *; do 
  echo $dir
  thisdate=$(echo $dir | tr -d \-)
  find ${dir} -type f \( -iname \*.jpeg -o -iname \*.mp4 \) | xargs touch -t ${thisdate}1200
  exiftool -recurse "-CreationDate<FileModifyDate" "-DateTimeOriginal<FileModifyDate" -P  -ext MP4 "${dir}"
  exiftool -recurse "-DateTimeOriginal<FileModifyDate" -P  -ext JPEG "${dir}"
done

Fix a few files manually because the dates are off somehow:

exiftool -wm w -time:all=2023:01:18:12:00:00+01:00 uuid-uuid-uuid-uuid-uuid-video-uuid.mp4

Copy (not move to allow retry) back files from subdirectories into one large directory (as ons sees fit). Use cp -a to preserve modification date.

find . -type f \( -iname \*.jpeg -o -iname \*.mp4 \) -exec cp -a {} . \;

If the result is satisfactory, delete the dated subdirectories.

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