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средства_программирования_shell [2025/10/19 07:52] val [Ресурсы Web сервера на shell] |
средства_программирования_shell [2026/05/12 16:34] (current) val |
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| </code> | </code> | ||
| - | ==== Ресурсы Web сервера на shell ==== | + | === Ресурсы Web сервера на shell === |
| <code> | <code> | ||
| # mkdir -p /var/www/img | # mkdir -p /var/www/img | ||
| Line 455: | Line 455: | ||
| * [[Сервис INETD]] | * [[Сервис INETD]] | ||
| * [[Управление сервисами в Linux#Systemd Sockets]] | * [[Управление сервисами в Linux#Systemd Sockets]] | ||
| - | ==== Проверка ==== | + | === Проверка === |
| <code> | <code> | ||
| Line 499: | Line 499: | ||
| } | nc $MAILSERVER 25 | } | nc $MAILSERVER 25 | ||
| </code> | </code> | ||
| + | |||
| + | ==== Отправка сообщения на все консоли ==== | ||
| + | <code> | ||
| + | root@server:~# cat /usr/local/bin/mywall.sh | ||
| + | </code><code> | ||
| + | #!/bin/sh | ||
| + | |||
| + | for MY_T in $(w | grep pts | awk '{print $2}') | ||
| + | do | ||
| + | echo "$1" | jq > /dev/$MY_T | ||
| + | done | ||
| + | </code> | ||
| + | ==== Тестирование Web приложения на shell ==== | ||
| + | |||
| + | * На примере [[Web интерфейс к почте#Roundcube]], автор [[https://www.perplexity.ai/]] | ||
| + | <code> | ||
| + | root@server:~# cat /usr/local/bin/roundcube_monitor.sh | ||
| + | </code><code> | ||
| + | #!/usr/bin/env bash | ||
| + | set -euo pipefail | ||
| + | |||
| + | ROUND_URL="${1:-http://server.corp13.un/mail/}" | ||
| + | LOGIN="${2:-student}" | ||
| + | PASSWORD="${3:-password}" | ||
| + | |||
| + | TMP_DIR="$(mktemp -d)" | ||
| + | COOKIE_JAR="$TMP_DIR/cookies.txt" | ||
| + | LOGIN_PAGE="$TMP_DIR/login.html" | ||
| + | RESPONSE_PAGE="$TMP_DIR/response.html" | ||
| + | LOGOUT_PAGE="$TMP_DIR/logout.html" | ||
| + | |||
| + | cleanup() { | ||
| + | rm -rf "$TMP_DIR" | ||
| + | } | ||
| + | trap cleanup EXIT | ||
| + | |||
| + | extract_token() { | ||
| + | local file="$1" | ||
| + | grep -oP 'name="_token"\s+value="\K[^"]+' "$file" | head -n1 || true | ||
| + | } | ||
| + | |||
| + | echo "1) Открываю форму входа: $ROUND_URL" | ||
| + | curl -ksSL \ | ||
| + | -c "$COOKIE_JAR" \ | ||
| + | -b "$COOKIE_JAR" \ | ||
| + | "$ROUND_URL" \ | ||
| + | -o "$LOGIN_PAGE" | ||
| + | |||
| + | TOKEN="$(extract_token "$LOGIN_PAGE")" | ||
| + | |||
| + | if [[ -z "$TOKEN" ]]; then | ||
| + | echo "CRITICAL: не найден _token на странице логина" | ||
| + | exit 2 | ||
| + | fi | ||
| + | |||
| + | echo "2) Найден CSRF token" | ||
| + | |||
| + | echo "3) Отправляю форму логина" | ||
| + | curl -ksSL \ | ||
| + | -c "$COOKIE_JAR" \ | ||
| + | -b "$COOKIE_JAR" \ | ||
| + | -e "$ROUND_URL" \ | ||
| + | -A "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124 Safari/537.36" \ | ||
| + | -H "Content-Type: application/x-www-form-urlencoded" \ | ||
| + | --data-urlencode "_token=$TOKEN" \ | ||
| + | --data-urlencode "_task=login" \ | ||
| + | --data-urlencode "_action=login" \ | ||
| + | --data-urlencode "_timezone=Europe/Moscow" \ | ||
| + | --data-urlencode "_url=" \ | ||
| + | --data-urlencode "_user=$LOGIN" \ | ||
| + | --data-urlencode "_pass=$PASSWORD" \ | ||
| + | "$ROUND_URL?_task=login" \ | ||
| + | -o "$RESPONSE_PAGE" | ||
| + | |||
| + | if grep -qiE 'Invalid request|Invalid security token|request token' "$RESPONSE_PAGE"; then | ||
| + | echo "CRITICAL: ошибка CSRF/token при логине" | ||
| + | exit 2 | ||
| + | fi | ||
| + | |||
| + | if grep -qiE 'login failed|authentication failed|invalid password|failed to login' "$RESPONSE_PAGE"; then | ||
| + | echo "CRITICAL: логин не выполнен" | ||
| + | exit 2 | ||
| + | fi | ||
| + | |||
| + | if grep -qi '_task=mail' "$RESPONSE_PAGE" || grep -qi 'logout' "$RESPONSE_PAGE"; then | ||
| + | echo "OK: вход в Roundcube выполнен" | ||
| + | else | ||
| + | echo "WARNING: результат логина неоднозначен" | ||
| + | exit 1 | ||
| + | fi | ||
| + | |||
| + | echo "4) Выполняю logout" | ||
| + | |||
| + | POST_LOGIN_TOKEN="$(extract_token "$RESPONSE_PAGE")" | ||
| + | if [[ -z "$POST_LOGIN_TOKEN" ]]; then | ||
| + | POST_LOGIN_TOKEN="$TOKEN" | ||
| + | fi | ||
| + | |||
| + | curl -ksSL \ | ||
| + | -c "$COOKIE_JAR" \ | ||
| + | -b "$COOKIE_JAR" \ | ||
| + | -e "$ROUND_URL?_task=mail" \ | ||
| + | "$ROUND_URL?_task=logout&_token=$POST_LOGIN_TOKEN" \ | ||
| + | -o "$LOGOUT_PAGE" | ||
| + | |||
| + | if grep -qiE 'request check failed|invalid security token' "$LOGOUT_PAGE"; then | ||
| + | echo "CRITICAL: logout не выполнен, ошибка token" | ||
| + | exit 2 | ||
| + | fi | ||
| + | |||
| + | if grep -qiE 'login' "$LOGOUT_PAGE" || grep -qi 'logged out' "$LOGOUT_PAGE" || grep -qi '_task=login' "$LOGOUT_PAGE"; then | ||
| + | echo "OK: logout выполнен" | ||
| + | exit 0 | ||
| + | fi | ||
| + | |||
| + | echo "WARNING: logout отправлен, но результат неоднозначен" | ||
| + | exit 1 | ||
| + | </code> | ||
| + | |||
| ==== Использование диалоговых окон ==== | ==== Использование диалоговых окон ==== | ||
| Line 559: | Line 678: | ||
| === Использование программы dialog (FreeBSD) === | === Использование программы dialog (FreeBSD) === | ||
| - | |||
| <code> | <code> | ||