I am developing an application in which I want to use the exchange domain, username, and password of one of the users accounts for authentication.
Selecting and fetching the account object is no problem. The issues arises when I attempt to access any of the confidential information contained within the account. Since my application was not the creating activity, I receive a SecurityException complaining about uids.
Google allows for third-party applications to authenticate against their Google account seamlessly with a special confirmation activity upon first access. Is there something like this available which will allow me to access an exchange account’s domain, username, and password?
No way to do this. You will need to have the user enter their credentials manually for your app.
Even when authenticating against a Google account, you do not get access to their password. You just get a token that allows access.