I am developing a Mozilla Thunderbird plug-in and need to get the user's email address.
Question: How do I retrieve this address?
I will use it inside a JavaScript.
You should first keep in mind that a user can have multiple e-mail addresses (from multiple accounts or even multiple identities for one account), and you have to decide in which one you are interested.
Note: there may exist an easier way then described below, e.g. a helper function in the existing Thunderbird Code. You could try to search comm-central for it
You somehow have to get the nsIMsgIdentity for the identity you are interested in. It has an email property, with the e-mail adress as a string.
One way to get all Identities should be via the allIdentities of nsIMsgAccountManager (didn't test it).
Use the follwing code to get the nsIMsgAccountManager:
Components.utils.import("resource:///modules/mailServices.js");
let accountManager = MailServices.accounts
If you have an nsIArray of nsIMsgIdentity, you can use the following code to loop over them:
for (let identity in fixIterator(identities, Components.interfaces.nsIMsgIdentity)) {
}
References which could be useful:
Overview of some interesting interfaces:
https://developer.mozilla.org/en-US/docs/Mozilla/Thunderbird/Account_interfaces
Some account example Code:
https://developer.mozilla.org/en-US/docs/Mozilla/Thunderbird/Account_examples
Related
I need to create a function in Google sheet to get my external (public) IP address
I tried use function =IMPORTXML("https://api.myip.com","//body"), but this method shows diffrint IP address not my external IP address
the reason the IP is different is because you are getting the IP of Google Sheets location not your IP
The following solution makes use of a custom menu in the Spreadsheets -
function onOpen(e) {
SpreadsheetApp.getUi()
.createMenu('My Menu')
.addItem('Get IP', 'getIP')
.addToUi();
}
function getIP() {
SpreadsheetApp.getActiveSpreadsheet().getActiveSheet().appendRow([JSON.parse(UrlFetchApp.fetch('https://api6.ipify.org?format=json')).ip]);
}
You're free to modify the script to place said IP anywhere in the sheet, as required.
Also, I'm making use of the IPv6 address, as opposed to IPv4 but should you want to switch it to IPv4, replace the URL from the code to https://api.ipify.org?format=json - you may find this resource here.
I've asked out & around and this cannot (in any way) be achieved via a custom formulae, as such formulas run within a wrapper of sorts (that do not interact with any client-side elements). Hope this helps.
Edit note
Adding a way to insert external IP using custom menu to the specific cell (current cell, to be precise) -
function onOpen(e) {
SpreadsheetApp.getUi()
.createMenu('My Menu')
.addItem('Get IP', 'getIP')
.addToUi();
}
function getIP() {
var sheet = SpreadsheetApp.getActiveSpreadsheet().getActiveSheet();
var currentCell = sheet.getCurrentCell();
var ip = JSON.parse(UrlFetchApp.fetch('https://api6.ipify.org?format=json')).ip;
currentCell.setValue(ip)
}
By using this method, the IP would be added to the cell that has been selected.
You may wonder why current cell was chosen instead of active cell - well, the answer to that is because the document prefers us to do so :) I bet it would work even if we were to use active cell (haven't tested that though but I don't see a reason why it wouldn't)
It's not possible to use a Google Sheets custom function or Google Apps Script server side address to get you external IP because the related code is executed on the server side and Google Apps Script services doesn't include methods to get that but you could use client-side code to the get the external IP address. Additional, if it is required to send the IP address to an spreadsheet, the you could use do that by using google.script.run or the Google Sheets API.
NOTE: The closest Google Apps Script classes are Class Session and Class User.
Related
How to get client's IP address using JavaScript?
References
https://developers.google.com/apps-script/reference
I have a User model, for login and registration, its email field is used (everything vanilla from the devise gem).
I want (other) users to be able to e.g. add Users to a team, with the email-address as the identifier.
That is fine when the User is already existing (pseudo #team.users.add(User.find_by(email: other_users_email))) but I am unsure how to handle situations where the user does not yet exist (did not [yet] register).
When a (new) User sets up a new account, for the example above after successfull registration current_user.teams should show up correctly.
I do not want to force these potentially new users to use the system (e.g. using devise_invitable) and bother them with an email.
I followed the path of creating the User when a user with the given email does not yet exist, but then when the user actually tries to setup an account, it fails (email not unique).
Alternatively, I could remodel the TeamMember-part and let it optionally either store an email-adress or the reference to an existing User. Then what I would need is to check for "open" TeamMembers directly after User-Account-creation (so, TeamMembers with the given email). I could also do this on each requst, but that looks too expensive to me. There might be race conditions, but I could live with that (and check for the every-now-in-a-millenia-gap with a cron-job).
Any pointers? I am sure this is not that unusual.
I'd do this:
When a user A adds user B to a team by email, create the object for that user B, but set a flag, something like auto_created_and_inactive: true
When user B signs up on the site, you just have to handle this in your users#create: first, try to find an auto-created record and update it (set a password or whatever; also reset the flag). Or otherwise proceed with the usual route of creating a new record.
I have to admit that I did not yet tried #sergio-tulentsevs approach (implement RegistrationController#create). But to complete what I sketched in my question:
User model can define an after_confirmation method, which is called after ... confirmation! So, if I store every information about a potential user with a reference to his/her email-adress, once he/she registered I can query this information and e.g. complete Team-Memberships.
# app/models/user.rb
def after_confirmation
# (pseudo-code, did not try)
self.teams < TeamMembership.open.where(email: self.email)
end
I need to create a User-Specific content page, I have registered users and I need to create a module/page/menu/feed or whatever that displays articles that are for only one or some users.
For example, in my site, I show to public some projects (articles redacted as some architecturing project) for example: news, finished projects, etc, some people register and can access to other content that is intended for registered users, for example: new projects that only registered clients would be interested, so far, I managed to make this work, but now, I have work that is for a specific user and he/she only can see it in his/her feed, for example: status of their project made by us, some galleries with photos of the work in progress, etc.
So, This feed must be a module/page/menu that shows articles with a specific category and for registered users. But I want to be able to post an article that is only intended for a specific user or a set of users and shows in this feed (module) or at least a whole new module that shows user-specific content without having to create a category and an access level for each user.
Is there an extension or plug-in that helps me do this?
you need to make do two things:
Make a new user-group (Users->User group) as a sub-group of
registered. Add the users that need the special permission to this
group.
Make a new access-level (Users->access-levels) and add you
new user-group to this access level
Set the access-level on the article(s) that you want to restrict access on.
The module should check the access-level before it displays it to the users, and only display the restricted articles to those that have the correct privileges.
The system don't really support what you ask for, but you could use the following setup:
Make a content-plugin (http://docs.joomla.org/J2.5:Creating_a_content_plugin). In the event onContentPrepareForm, you modify the created_by_alias-field to use it for your special user allowed to view this content article.
function onContentPrepareForm($form, $data){
// first check that context is right
// Then change the type of the field. This should allow to select
// the user when you create the article.
$form->getField('created_by_alias')->__set('type', 'user');
}
In the event onContentPrepareData, check if the data in the created_by_alias references a valid user in the user group your users shoud be in
public function onContentPrepare($context, $article, $params, $page){
// first check that context is right
//Then fetch the user data:
if(is_int($article->created_by_alias)){ // ( Optionally check if the article is in a specific category )
$db=JFactory::getDbo();
$currentuser=JFactory::getUser();
$allowedgroup=2; // the registered users group
$sql="select u.id from #__users inner join #__user_usergroup_map ug (u.id=ug.user_id) where ug.group_id={$allowedgroup}";
$db->setQuery($sql);
$user=$db->loadObject();
if($user->id==$currentuser){
$data->user=$user;
}
else{
//Unset the article content to prevent unothorized users from seeing the content.
unset($article);
}
}
Finally, create a module (http://docs.joomla.org/Creating_a_simple_module) that feeds articles for a particular user, containing at least:
$list=array();
$user=Jfactory::getUser();
if($user->id>0){
$sql="select * from #__content where created_by_alias={$user->id}";
// ( also add sql to check that the user has access,
// the article is published, the correct category etc)
$db=Jfactory::getDbo();
$db->setQuery($sql);
$list=$db->loadObjectList();
if(!count($list)) return;
}
else return;
print_r($list); // Prints the content articles
This scheme should protect unauthorized users from viewing the content of the articles ment for a specific user. The module should (after nicely outputting what you want to display) display a list of articles for the logged inn user. The module can link to the article in the normal way, and the authorized user will have access. So it should be "safe enough", and provide the functionality you need without too much hassle.
I'll try anotherone here:
You could just install a messageing system on your site. UddeIM is one such system. This will allow you to make specific content for your users. UddeIM can be configured so only administrators can send messages. There is also some modules for this component to show latest messages etc.
I need to retrieve a list of Active Directory users and their attributes using Delphi 2010.
I've seen a few similar questions on SO (e.g. Delphi - Find primary email address for an Active Directory user), but they all seem to require the user name before any additional information can be retrieved.
I had written an article for [The Delphi Magazine] way back when..... if you have access to a backlog of those magazines, it's in issue no. 62 (October 2000) - unfortunately, it seems those back issues aren't available for purchase anymore :-(
It's too long of an article and a code sample to post here.... basically it's about wrapping the IDirectorySearch interface in a nicer Delphi-like shell. You pass in a base container where to search, you define an LDAP filter, and you define a set of attributes you're interested in - then you search and get back basically an enumerator for the results, which you can get one by one.
In the end, I discovered TJvObjectPickerDialog, part of JVCL. It wraps the Windows Select Object dialog and does everything I need with very little coding. Just set the required properties and call execute. The selected user objects are returned along with the attributes that you set in the 'Attributes' property.
Anyone know how to get a user's short user name, eg. "johnsmith", given their full name, eg. "John Smith"?
Note I'm interested in any user, not the current user, so functions like NSUserName are irrelevant.
Why? I am authenticating a username and password using Authorization Services. This allows people to enter either their short name or their full name, which is nice, but I then need to know who they've actually logged in as (ie. short user name and/or user id).
Nasty hacks like [NSHomeDirectoryForUser(username) lastPathComponent] don't work consistently.
You need to use the Collaboration Framework :).
Link this framework to your project, and then you just need to do the following:
CBIdentity* identity = [CBIdentity identityWithName:#"John Smith" authority:[CBIdentityAuthority localIdentityAuthority]];
NSLog(#"Posix name: %#", [identity posixName]);
And voilà!
EDIT: If you need to find only users that are bound on the network, you need to use +managedIdentityAuthority instead of +localIdentityAuthority.
And if you need to find both local users AND network users, use +defaultIdentityAuthority.