Google Apps脚本Pdf加密如何在Google App Engine上生成安全的PDF?

时间:2013-06-19 09:57:34

标签: pdf encryption google-apps-script

我希望从电子表格生成安全的PDF,特别是设置安全选项以防止复制。

到目前为止,我生成了这样的PDF:

function convert(){
  var ss = SpreadsheetApp.getActiveSpreadsheet();
  var s = ss.getSheetByName("Sheet1");
  var id = ss.getId(); 
  var url = 'https://docs.google.com/feeds/';
  var doc = UrlFetchApp.fetch(url+'download/spreadsheets/Export?key='+id+'&exportFormat=pdf',googleOAuth_('docs',url)).getBlob();//pdf
  DocsList.createFile(doc).rename('pdfexport.pdf');
  var pdffileID = DocsList.createFile(doc).getId()  
  var file = DocsList.getFileById(pdffileID);
  Logger.log("file type : "+file.getFileType());
}

function googleOAuth_(name,scope){
  var oAuthConfig = UrlFetchApp.addOAuthService(name);
  oAuthConfig.setRequestTokenUrl("https://www.google.com/accounts/OAuthGetRequestToken?scope="+scope);
  oAuthConfig.setAuthorizationUrl("https://www.google.com/accounts/OAuthAuthorizeToken");
  oAuthConfig.setAccessTokenUrl("https://www.google.com/accounts/OAuthGetAccessToken");
  oAuthConfig.setConsumerKey('anonymous');
  oAuthConfig.setConsumerSecret('anonymous');
  return {oAuthServiceName:name, oAuthUseToken:"always"};
}

有没有办法从Google云端硬盘生成安全的PDF文件,还是不支持?

1 个答案:

答案 0 :(得分:0)

看起来不直接支持。根据使用案例,您可以在Google文档中共享该文档的只读副本。