rewrite to curl calls instead of puppeteer

Dockerfile

@@ -1,54 +1,9 @@
-FROM node:22
+FROM alpine:latest
 
-RUN apt-get update && apt-get install -yq \
-    ca-certificates \
-    fonts-liberation \
-    libappindicator3-1 \
-    libasound2 \
-    libatk1.0-0 \
-    libatk-bridge2.0-0 \
-    libc6 \
-    libcairo2 \
-    libcups2 \
-    libdbus-1-3 \
-    libexpat1 \
-    libfontconfig1 \
-    libgbm1 \
-    libgcc1 \
-    libglib2.0-0 \
-    libgtk-3-0 \
-    libnspr4 \
-    libnss3 \
-    libpango-1.0-0 \
-    libpangocairo-1.0-0 \
-    libstdc++6 \
-    libx11-6 \
-    libx11-xcb1 \
-    libxcb1 \
-    libxcomposite1 \
-    libxcursor1 \
-    libxdamage1 \
-    libxext6 \
-    libxfixes3 \
-    libxi6 \
-    libxrandr2 \
-    libxrender1 \
-    libxss1 \
-    libxtst6 \
-    lsb-release \
-    vim \
-    wget \
-    xdg-utils \
-    && apt-get clean
-
-RUN echo 'kernel.unprivileged_userns_clone=1' > /etc/sysctl.d/userns.conf
+RUN apk add --no-cache bash curl
 
 WORKDIR /app
+COPY get-nextcloud-cookie.sh .
+RUN chmod +x get-nextcloud-cookie.sh
 
-ADD . /app
-
-RUN npm install
-
-ENV NODE_TLS_REJECT_UNAUTHORIZED=0
-
-CMD ["sh", "-c", "runuser --user www-data -- node index.js"]
+ENTRYPOINT ["/app/get-nextcloud-cookie.sh"]

get-nextcloud-cookie.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+export REQUESTTOKEN=`curl --dump-header header.txt --silent --insecure -X GET "$SERVER_ROOT/login"|grep "requesttoken"|sed -n 's/.*data-requesttoken="\([^"]*\)".*/\1/p' | sed -e 's/[+]/%2B/g'`
+export NEXT_COOKIE=`cat header.txt | grep Set-Cookie | sort -u |sed -e 's/Set-Cookie: //'|sed -e 's/; .*/; /i' | tr -d '\r\n'`
+export INIT_COOKIE=`cat header.txt | grep Set-Cookie | grep -E "(Host-nc|oc_session)" | sort -u |sed -e 's/Set-Cookie: //'| sed -e 's/; .*/; /i' | tr -d '\r\n'`
+export OLD_SESSION=`cat header.txt | grep Set-Cookie | grep -v -E "(Host-nc|oc_session)" | sort -u |sed -e 's/Set-Cookie: //'| sed -e 's/; .*/; /i' | tr -d '\r\n'`
+export PAYLOAD="user=$USERNAME&password=$PASSWORD&rememberme=1&timezone=Europe/Amsterdam&timezone_offset=2&requesttoken=$REQUESTTOKEN"
+export COOKIE=`curl --cookie "$NEXT_COOKIE" --silent --insecure --dump-header - -X POST "$SERVER_ROOT/login" -H "Content-Type: application/x-www-form-urlencoded" -H "Origin: $SERVER_ROOT"  --data "$PAYLOAD" |grep "Set-Cookie" |grep -v "$OLD_SESSION" |sort -u |sed -e 's/Set-Cookie: //'|sed -e 's/; .*/; /i' |tr -d '\r\n'`
+export COOKIE="$INIT_COOKIE$COOKIE"
+echo $COOKIE