** Description changed: - To reproduce: + SRU information: + + [Impact] Accidental creation of multiple UbuntuOne accounts can compromise the functionality of U1 (whose stack does not support multiple accounts). + The fix consists in disabling (greying out) the "Ubuntu One" item when an account for it already exists. + + [Test Case] With these steps it's possible to create two U1 accounts: + Open **System Settings**. + Go to **Accounts**. + On the **Add Account** section, select **Ubuntu One**. + Enter the email address. + Enter the password. + Click **Continue**. + The **Accounts** screen is shown. + Click **Add account...** + Select **Ubuntu One**. + Enter the email address. + Enter the password. + Click **Continue**. + + [Regression Potential] Several packages are involved in this bugfix: + - ubuntuone-credentials: the only changes done here is the addition of a + "<single-account>true</single-account>" line in the ubuntuone.provider XML file. + This cannot cause any regression (and older versions of libaccounts-glib simply + ignore any unrecognized elements). + + - libaccounts-glib: added a new API to return the value of the <single-account> + element; also here there's no risk of regression, as applications now using this + new API are unaffected. Besides, unit tests have been added to cover this API. + + - libaccounts-qt: this is just a thin wrapper around libaccounts-glib. So the same + API was added here, with unit tests. Other code paths are unaffected by this + change. + + - accounts-qml-module: this is a wrapper for libaccounts-qt, to provide a QML API. + The value of the <single-account> element has been added as a role in the + ProvidersModel class. Again, this doesn't affect the existing functionality, is + well covered with unit tests and moreover at the current stage the ProvidersModel + class is known to be used only by the ubuntu-system-settings-online-accounts + project. + + - ubuntu-system-settings-online-accounts: support for reading the <single-account> value + (via accounts-qml-module) and if that is true, then check if there are already some + accounts created for the given provider. The code changes consists in about 10 lines + of code, and all but one are only triggered if the <single-account> flag is true + (which happens for the U1 provider only). The code has been tested and works. + + ===================== + Original description: + Open **System Settings**. Go to **Accounts**. On the **Add Account** section, select **Ubuntu One**. Enter the email address. Enter the password. Click **Continue**. The **Accounts** screen is shown. Click **Add account...** Select **Ubuntu One**. Enter the email address. Enter the password. Click **Continue**. After adding the first U1 account, the second time you click Add account, U1 should not be available as an option. See the attached screenshot.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to libaccounts-glib in Ubuntu. https://bugs.launchpad.net/bugs/1234282 Title: It's possible to add more than one U1 account from system settings on the phone Status in Online Accounts setup for Ubuntu Touch: Fix Committed Status in Ubuntu One Credentials API: In Progress Status in “accounts-qml-module” package in Ubuntu: New Status in “libaccounts-glib” package in Ubuntu: New Status in “libaccounts-qt” package in Ubuntu: New Status in “ubuntu-system-settings-online-accounts” package in Ubuntu: New Status in “ubuntuone-credentials” package in Ubuntu: New Bug description: SRU information: [Impact] Accidental creation of multiple UbuntuOne accounts can compromise the functionality of U1 (whose stack does not support multiple accounts). The fix consists in disabling (greying out) the "Ubuntu One" item when an account for it already exists. [Test Case] With these steps it's possible to create two U1 accounts: Open **System Settings**. Go to **Accounts**. On the **Add Account** section, select **Ubuntu One**. Enter the email address. Enter the password. Click **Continue**. The **Accounts** screen is shown. Click **Add account...** Select **Ubuntu One**. Enter the email address. Enter the password. Click **Continue**. [Regression Potential] Several packages are involved in this bugfix: - ubuntuone-credentials: the only changes done here is the addition of a "<single-account>true</single-account>" line in the ubuntuone.provider XML file. This cannot cause any regression (and older versions of libaccounts-glib simply ignore any unrecognized elements). - libaccounts-glib: added a new API to return the value of the <single-account> element; also here there's no risk of regression, as applications now using this new API are unaffected. Besides, unit tests have been added to cover this API. - libaccounts-qt: this is just a thin wrapper around libaccounts-glib. So the same API was added here, with unit tests. Other code paths are unaffected by this change. - accounts-qml-module: this is a wrapper for libaccounts-qt, to provide a QML API. The value of the <single-account> element has been added as a role in the ProvidersModel class. Again, this doesn't affect the existing functionality, is well covered with unit tests and moreover at the current stage the ProvidersModel class is known to be used only by the ubuntu-system-settings-online-accounts project. - ubuntu-system-settings-online-accounts: support for reading the <single-account> value (via accounts-qml-module) and if that is true, then check if there are already some accounts created for the given provider. The code changes consists in about 10 lines of code, and all but one are only triggered if the <single-account> flag is true (which happens for the U1 provider only). The code has been tested and works. ===================== Original description: Open **System Settings**. Go to **Accounts**. On the **Add Account** section, select **Ubuntu One**. Enter the email address. Enter the password. Click **Continue**. The **Accounts** screen is shown. Click **Add account...** Select **Ubuntu One**. Enter the email address. Enter the password. Click **Continue**. After adding the first U1 account, the second time you click Add account, U1 should not be available as an option. See the attached screenshot. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-system-settings-online-accounts/+bug/1234282/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
