w

2026-07-09 00:33:51 +03:00
parent bbe1ec4b23
commit b1720b8a21
8 changed files with 480 additions and 0 deletions
@@ -0,0 +1,148 @@
+import { XMLParser } from "fast-xml-parser";
+import { promisify } from "node:util";
+import { env } from "node:process";
+import { createRequire } from "node:module";
+import https from "node:https";
+
+const ntlm: any = createRequire(import.meta.url)("httpntlm");
+const postAsync = promisify(ntlm.post.bind(ntlm));
+
+const SSL_OP_LEGACY_SERVER_CONNECT = 0x00000004;
+
+const AGENT = new https.Agent({
+  keepAlive: true,
+  rejectUnauthorized: false,
+  secureOptions: SSL_OP_LEGACY_SERVER_CONNECT,
+});
+
+const EWS_URL = "https://mail.b1.ru/EWS/Exchange.asmx";
+
+const PARSER = new XMLParser({
+  ignoreAttributes: false,
+  attributeNamePrefix: "@_",
+  removeNSPrefix: true,
+  textNodeName: "#text",
+});
+
+function buildSoapEnvelope(body: string): string {
+  return `<?xml version="1.0" encoding="utf-8"?>
+<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/"
+  xmlns:m="http://schemas.microsoft.com/exchange/services/2006/messages"
+  xmlns:t="http://schemas.microsoft.com/exchange/services/2006/types">
+  <s:Body>
+${body}
+  </s:Body>
+</s:Envelope>`;
+}
+
+async function ewsSoap(options: { body: string; soapAction: string }): Promise<any> {
+  const res = await postAsync({
+    url: EWS_URL,
+    username: env.EWS_USERNAME ?? "polina.litvinova",
+    domain: "corp",
+    password: env.EWS_PASSWORD,
+    agent: AGENT,
+    headers: {
+      "Content-Type": "text/xml; charset=utf-8",
+      SOAPAction: options.soapAction,
+    },
+    body: options.body,
+  });
+
+  if (typeof res.body !== "string") {
+    throw new Error(`NTLM request failed, status=${res.statusCode}`);
+  }
+  return PARSER.parse(res.body);
+}
+
+async function getFolder() {
+  const soap = buildSoapEnvelope(`\
+    <m:GetFolder>
+      <m:FolderShape>
+        <t:BaseShape>IdOnly</t:BaseShape>
+        <t:AdditionalProperties>
+          <t:FieldURI FieldURI="folder:DisplayName"/>
+          <t:FieldURI FieldURI="folder:TotalCount"/>
+          <t:FieldURI FieldURI="folder:UnreadCount"/>
+        </t:AdditionalProperties>
+      </m:FolderShape>
+      <m:FolderIds>
+        <t:DistinguishedFolderId Id="inbox"/>
+      </m:FolderIds>
+    </m:GetFolder>`);
+
+  const data = await ewsSoap({
+    body: soap,
+    soapAction: "http://schemas.microsoft.com/exchange/services/2006/messages/GetFolder",
+  });
+
+  const rm = data.Envelope?.Body?.GetFolderResponse?.ResponseMessages;
+  const msg = rm?.GetFolderResponseMessage;
+  const folder = msg?.Folders?.Folder;
+
+  console.log(`DisplayName: ${folder?.DisplayName}`);
+  console.log(`FolderId:    ${folder?.FolderId?.["@_Id"]}`);
+  console.log(`Total items: ${folder?.TotalCount}`);
+  console.log(`Unread:      ${folder?.UnreadCount}`);
+}
+
+async function getLastMessages() {
+  const soap = buildSoapEnvelope(`\
+    <m:FindItem Traversal="Shallow">
+      <m:ItemShape>
+        <t:BaseShape>AllProperties</t:BaseShape>
+      </m:ItemShape>
+      <m:IndexedPageItemView MaxEntriesReturned="3" Offset="0" BasePoint="Beginning"/>
+      <m:ParentFolderIds>
+        <t:DistinguishedFolderId Id="inbox"/>
+      </m:ParentFolderIds>
+      <m:SortOrder>
+        <t:FieldOrder Order="Descending">
+          <t:FieldURI FieldURI="item:DateTimeReceived"/>
+        </t:FieldOrder>
+      </m:SortOrder>
+    </m:FindItem>`);
+
+  const data = await ewsSoap({
+    body: soap,
+    soapAction: "http://schemas.microsoft.com/exchange/services/2006/messages/FindItem",
+  });
+
+  const rm = data.Envelope?.Body?.FindItemResponse?.ResponseMessages;
+  const msg = rm?.FindItemResponseMessage;
+  const rootFolder = msg?.RootFolder;
+  const items = rootFolder?.Items;
+  const messagesList: any[] = items?.Message ? (Array.isArray(items.Message) ? items.Message : [items.Message]) : [];
+
+  if (!messagesList.length) {
+    console.log("\n--- No messages found ---");
+    return;
+  }
+
+  console.log(`\n--- ${messagesList.length} message(s) ---`);
+  for (const m of messagesList) {
+    const mbox = m.From?.Mailbox;
+    const author = mbox ? `${mbox.Name ?? "(no name)"} <${mbox.EmailAddress ?? "(no email)"}>` : "(unknown)";
+    console.log(`\nSubject: ${m.Subject ?? "(no subject)"}`);
+    console.log(`From:    ${author}`);
+    console.log(`Date:    ${m.DateTimeReceived ?? "(unknown)"}`);
+    console.log(`Preview: ${(m.Preview ?? "(no preview)").slice(0, 200)}`);
+  }
+}
+
+async function main() {
+  if (!env.EWS_PASSWORD) {
+    console.error("Set EWS_PASSWORD environment variable");
+    process.exit(1);
+  }
+
+  try {
+    await getFolder();
+    await getLastMessages();
+  } catch (err) {
+    console.error("Error:", err);
+    process.exit(1);
+  }
+}
+
+main();