Merge pull request #1235 from OpenSignLabs/validation

feat: custom smtp support

apps/OpenSign/src/pages/Form.js

@@ -660,9 +660,7 @@ const Forms = (props) => {
             )}
             <div className="text-xs">
               <label className="block">
-                {`${t("report-heading.File")} (${t("file-type")}${
-                  isEnableSubscription ? ", docx)" : ")"
-                }`}
+                {`${t("report-heading.File")} (${t("file-type")}`}
                 <span className="text-red-500 text-[13px]">*</span>
               </label>
               {fileupload.length > 0 ? (

apps/OpenSignServer/cloud/main.js

@@ -68,6 +68,8 @@ import BuyCredits from './parsefunction/BuyCredits.js';
 import getContact from './parsefunction/getContact.js';
 import updateContactTour from './parsefunction/updateContactTour.js';
 import declinedocument from './parsefunction/declinedocument.js';
+import addcustomsmtp from './parsefunction/addcustomsmtp.js';
+import deactivateMailAdapter from './parsefunction/deactivateMailAdapter.js';
 
 // This afterSave function triggers after an object is added or updated in the specified class, allowing for post-processing logic.
 Parse.Cloud.afterSave('contracts_Document', DocumentAftersave);
@@ -148,3 +150,5 @@ Parse.Cloud.define('buycredits', BuyCredits);
 Parse.Cloud.define('getcontact', getContact);
 Parse.Cloud.define('updatecontacttour', updateContactTour);
 Parse.Cloud.define('declinedoc', declinedocument);
+Parse.Cloud.define('addsmtp', addcustomsmtp);
+Parse.Cloud.define('deactivatemailadapter', deactivateMailAdapter);

apps/OpenSignServer/cloud/parsefunction/addcustomsmtp.js

@@ -0,0 +1,33 @@
+export default async function addcustomsmtp(request) {
+  if (!request?.user) {
+    throw new Parse.Error(Parse.Error.INVALID_SESSION_TOKEN, 'User is not authenticated.');
+  }
+  const host = request.params.host;
+  const port = request.params.port;
+  const username = request.params.username;
+  const password = request.params.password;
+  if (host && port && username && password) {
+    try {
+      const extUserCls = new Parse.Query('contracts_Users');
+      extUserCls.equalTo('UserId', request.user);
+      const extUser = await extUserCls.first({ useMasterKey: true });
+      if (extUser) {
+        const extUserCls = new Parse.Object('contracts_Users');
+        extUserCls.id = extUser.id;
+        extUserCls.set('SmtpConfig', { host, port, username, password });
+        extUserCls.set('active_mail_adapter', 'smtp');
+        const updateExtUser = await extUserCls.save(null, { useMasterKey: true });
+        // console.log('updateExtUser ', updateExtUser);
+        return updateExtUser.updatedAt;
+      }
+      return extUser;
+    } catch (err) {
+      console.log('Err in add custom smtp', err);
+      const code = err.code || 400;
+      const msg = err.message || 'Something went wrong.';
+      throw new Parse.Error(code, msg);
+    }
+  } else {
+    throw new Parse.Error(Parse.Error.INVALID_QUERY, 'Please provide all parameters.');
+  }
+}

apps/OpenSignServer/cloud/parsefunction/deactivateMailAdapter.js

@@ -0,0 +1,24 @@
+export default async function deactivateMailAdapter(request) {
+  if (!request?.user) {
+    throw new Parse.Error(Parse.Error.INVALID_SESSION_TOKEN, 'User is not authenticated.');
+  }
+  try {
+    const extUserCls = new Parse.Query('contracts_Users');
+    extUserCls.equalTo('UserId', request.user);
+    const extUser = await extUserCls.first({ useMasterKey: true });
+    if (extUser) {
+      const extUserCls = new Parse.Object('contracts_Users');
+      extUserCls.id = extUser.id;
+      extUserCls.unset('active_mail_adapter');
+      const updateExtUser = await extUserCls.save(null, { useMasterKey: true });
+      // console.log('updateExtUser ', updateExtUser);
+      return updateExtUser.updatedAt;
+    }
+    return extUser;
+  } catch (err) {
+    console.log('Err in add custom smtp', err);
+    const code = err.code || 400;
+    const msg = err.message || 'Something went wrong.';
+    throw new Parse.Error(code, msg);
+  }
+}

apps/OpenSignServer/cloud/parsefunction/sendMailGmailProvider.js

@@ -75,15 +75,21 @@ const makeEmail = async (to, from, subject, html, url, pdfName) => {
       }
     }
     const attachmentParts = attachments.map(attachment => {
-      const content = fs.readFileSync(attachment.path);
-      const encodedContent = content.toString('base64');
-      return [
-        `Content-Type: ${attachment.type}\n`,
-        'MIME-Version: 1.0\n',
-        `Content-Disposition: attachment; filename="${attachment.filename}"\n`,
-        `Content-Transfer-Encoding: base64\n\n`,
-        `${encodedContent}\n`,
-      ].join('');
+      if (fs.existsSync(attachment.path)) {
+        try {
+          const content = fs.readFileSync(attachment.path);
+          const encodedContent = content.toString('base64');
+          return [
+            `Content-Type: ${attachment.type}\n`,
+            'MIME-Version: 1.0\n',
+            `Content-Disposition: attachment; filename="${attachment.filename}"\n`,
+            `Content-Transfer-Encoding: base64\n\n`,
+            `${encodedContent}\n`,
+          ].join('');
+        } catch (err) {
+          console.log('Err in read attachments sendmailv3', attachment.path);
+        }
+      }
     });
 
     const attachmentBody = attachmentParts.join(`\n--${boundary}\n`);

apps/OpenSignServer/cloud/parsefunction/sendMailv3.js

@@ -187,6 +187,111 @@ async function sendMailProvider(req, plan, monthchange) {
     }
   }
 }
+async function sendcustomsmtp(extRes, req) {
+  const smtpsecure = extRes.SmtpConfig.port !== '465' ? false : true;
+  const transporterSMTP = createTransport({
+    host: extRes.SmtpConfig.host,
+    port: extRes.SmtpConfig.port,
+    secure: smtpsecure,
+    auth: { user: extRes.SmtpConfig.username, pass: extRes.SmtpConfig.password },
+  });
+  if (req.params.url) {
+    let Pdf = fs.createWriteStream('test.pdf');
+    const writeToLocalDisk = () => {
+      return new Promise((resolve, reject) => {
+        if (useLocal !== 'true') {
+          https.get(req.params.url, async function (response) {
+            response.pipe(Pdf);
+            response.on('end', () => resolve('success'));
+          });
+        } else {
+          const path = new URL(req.params.url)?.pathname;
+          const localurl = 'http://localhost:8080' + path;
+          http.get(localurl, async function (response) {
+            response.pipe(Pdf);
+            response.on('end', () => resolve('success'));
+          });
+        }
+      });
+    };
+    // `writeToLocalDisk` is used to create pdf file from doc url
+    const ress = await writeToLocalDisk();
+    if (ress) {
+      function readTolocal() {
+        return new Promise((resolve, reject) => {
+          setTimeout(() => {
+            let PdfBuffer = fs.readFileSync(Pdf.path);
+            resolve(PdfBuffer);
+          }, 100);
+        });
+      }
+      //  `PdfBuffer` used to create buffer from pdf file
+      let PdfBuffer = await readTolocal();
+      const pdfName = req.params.pdfName ? `${req.params.pdfName}.pdf` : 'exported.pdf';
+      const file = { filename: pdfName, content: PdfBuffer };
+      let attachment;
+      const certificatePath = './exports/certificate.pdf';
+      if (fs.existsSync(certificatePath)) {
+        try {
+          //  `certificateBuffer` used to create buffer from pdf file
+          const certificateBuffer = fs.readFileSync(certificatePath);
+          const certificate = { filename: 'certificate.pdf', content: certificateBuffer };
+          attachment = [file, certificate];
+        } catch (err) {
+          attachment = [file];
+          console.log('Err in read certificate sendmailv3', err);
+        }
+      } else {
+        attachment = [file];
+      }
+      const from = req.params.from || '';
+      const mailsender = extRes.SmtpConfig.username;
+
+      const messageParams = {
+        from: from + ' <' + mailsender + '>',
+        to: req.params.recipient,
+        subject: req.params.subject,
+        text: req.params.text || 'mail',
+        html: req.params.html || '',
+        attachments: attachment,
+      };
+      const res = await transporterSMTP.sendMail(messageParams);
+      console.log('custom smtp transporter res: ', res?.response);
+      if (!res.err) {
+        if (req.params?.extUserId) {
+          await updateMailCount(req.params.extUserId); //, plan, monthchange
+        }
+        if (fs.existsSync(certificatePath)) {
+          try {
+            fs.unlinkSync(certificatePath);
+          } catch (err) {
+            console.log('Err in unlink certificate sendmailv3');
+          }
+        }
+        return { status: 'success', code: 200 };
+      }
+    }
+  } else {
+    const from = req.params.from || '';
+    const mailsender = extRes.SmtpConfig.username;
+    const messageParams = {
+      from: from + ' <' + mailsender + '>',
+      to: req.params.recipient,
+      subject: req.params.subject,
+      text: req.params.text || 'mail',
+      html: req.params.html || '',
+    };
+
+    const res = await transporterSMTP.sendMail(messageParams);
+    console.log('custom smtp transporter res: ', res?.response);
+    if (!res.err) {
+      if (req.params?.extUserId) {
+        await updateMailCount(req.params.extUserId); //, plan, monthchange
+      }
+      return { status: 'success', code: 200 };
+    }
+  }
+}
 async function sendmailv3(req) {
   const mailProvider = req.params.mailProvider || 'default';
   if (mailProvider) {
@@ -206,7 +311,11 @@ async function sendmailv3(req) {
       const extRes = await extUserQuery.get(extUserId, { useMasterKey: true });
       if (extRes) {
         const _extRes = JSON.parse(JSON.stringify(extRes));
-        if (_extRes.google_refresh_token && mailProvider === 'google') {
+        if (
+          _extRes.active_mail_adapter === 'google' &&
+          _extRes.google_refresh_token &&
+          mailProvider === 'google'
+        ) {
           const res = await sendMailGmailProvider(_extRes, template);
           if (res.code === 200) {
             await updateMailCount(req.params.extUserId);
@@ -214,6 +323,14 @@ async function sendmailv3(req) {
           } else {
             return { status: 'error' };
           }
+        } else if (_extRes.active_mail_adapter === 'smtp' && mailProvider === 'smtp') {
+          const res = await sendcustomsmtp(_extRes, req);
+          if (res.code === 200) {
+            await updateMailCount(req.params.extUserId);
+            return { status: 'success' };
+          } else {
+            return { status: 'error' };
+          }
         } else {
           if (Plan && Plan === 'freeplan') {
             let MonthlyFreeEmails = _extRes?.MonthlyFreeEmails || 0;