I have followed the steps according to doc. The application is registered and I have gained the guid which I want to use in WebApplicationInfo to get the OAuth token. Unfortunately using office addin manifest validator (npm -i -g validate-office-addin) I am getting the error
XML Schema Violation: Your manifest does not adhere to the current set of XML schema definitions for Office Add-in manifests. (link: https://aka.ms/add-in-manifest-schema-violation) - Details: The element 'OfficeApp' in namespace 'http://schemas.microsoft.com/office/appforoffice/1.1' has invalid child element 'VersionOverrides' in namespace 'http://schemas.microsoft.com/office/mailappversionoverrides/1.1'. List of possible elements expected: 'VersionOverrides' in namespace 'http://schemas.microsoft.com/office/mailappversionoverrides' as well as any element in namespace 'http://www.w3.org/2000/09/xmldsig#'.
Manifest.xml:
<?xml version="1.0" encoding="UTF-8"?>
<OfficeApp
xmlns="http://schemas.microsoft.com/office/appforoffice/1.1"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:bt="http://schemas.microsoft.com/office/officeappbasictypes/1.0"
xmlns:mailappor="http://schemas.microsoft.com/office/mailappversionoverrides/1.1"
xsi:type="MailApp">
<!-- Begin Basic Settings: Add-in metadata, used for all versions of Office unless override provided. -->
<!-- IMPORTANT! Id must be unique for your add-in, if you reuse this manifest ensure that you change this id to a new GUID. -->
<Id>c64ded7d-29e6-4083-8afa-351c7a630668</Id>
<!--Version. Updates from the store only get triggered if there is a version change. -->
<Version>1.0.0.0</Version>
<ProviderName>An Tran</ProviderName>
<DefaultLocale>en-US</DefaultLocale>
<!-- The display name of your add-in. Used on the store and various places of the Office UI such as the add-ins dialog. -->
<DisplayName DefaultValue="MyMeetings" />
<Description DefaultValue="Find a room"/>
<!-- Icon for your add-in. Used on installation screens and the add-ins dialog. -->
<IconUrl DefaultValue="https://localhost:3000/assets/icon-32.png" />
<HighResolutionIconUrl DefaultValue="https://localhost:3000/assets/hi-res-icon.png"/>
<SupportUrl DefaultValue="https://contoso.com/support " />
<!-- Domains that will be allowed when navigating. For example, if you use ShowTaskpane and then have an href link, navigation will only be allowed if the domain is on this list. -->
<AppDomains>
<AppDomain>AppDomain1</AppDomain>
<AppDomain>AppDomain2</AppDomain>
<AppDomain>AppDomain3</AppDomain>
</AppDomains>
<Hosts>
<Host Name="Mailbox" />
</Hosts>
<Requirements>
<Sets>
<Set Name="Mailbox" MinVersion="1.1" />
</Sets>
</Requirements>
<FormSettings>
<Form xsi:type="ItemRead">
<DesktopSettings>
<SourceLocation DefaultValue="https://localhost:3000/index.html"/>
<RequestedHeight>250</RequestedHeight>
</DesktopSettings>
</Form>
<Form xsi:type="ItemEdit">
<DesktopSettings>
<SourceLocation DefaultValue="https://localhost:3000/index.html"/>
</DesktopSettings>
</Form>
</FormSettings>
<Permissions>ReadWriteItem</Permissions>
<Rule xsi:type="RuleCollection" Mode="Or">
<Rule xsi:type="ItemIs" ItemType="Appointment" FormType="Edit" />
<Rule xsi:type="ItemIs" ItemType="Appointment" FormType="Read" />
</Rule>
<DisableEntityHighlighting>false</DisableEntityHighlighting>
<VersionOverrides xmlns="http://schemas.microsoft.com/office/mailappversionoverrides" xsi:type="VersionOverridesV1_0">
<!-- <VersionOverrides xmlns="http://schemas.microsoft.com/office/mailappversionoverrides/1.1" xsi:type="VersionOverridesV1_1"> -->
<Hosts>
<Host xsi:type="MailHost">
<DesktopFormFactor>
<!-- Location of the Functions that UI-less buttons can trigger (ExecuteFunction Actions). -->
<FunctionFile resid="functionFile" />
<ExtensionPoint xsi:type="AppointmentOrganizerCommandSurface">
<OfficeTab id="TabDefault">
<Group id="apptComposeDemoGroup">
<Label resid="groupLabel" />
<!-- Function (UI-less) button -->
<Control xsi:type="Button" id="apptComposeFunctionButton">
<Label resid="funcComposeButtonLabel" />
<Supertip>
<Title resid="funcComposeSuperTipTitle" />
<Description resid="funcComposeSuperTipDescription" />
</Supertip>
<Icon>
<bt:Image size="16" resid="icon16" />
<bt:Image size="32" resid="icon32" />
<bt:Image size="80" resid="icon80" />
</Icon>
<Action xsi:type="ExecuteFunction">
<FunctionName>run</FunctionName>
</Action>
</Control>
</Group>
</OfficeTab>
</ExtensionPoint>
<!-- Go to http://aka.ms/ExtensionPointsCommands to learn how to add more Extension Points: MessageRead, AppointmentOrganizer, AppointmentAttendee -->
</DesktopFormFactor>
</Host>
</Hosts>
<Resources>
<bt:Images>
<bt:Image id="icon16" DefaultValue="https://localhost:3000/assets/icon-16.png"/>
<bt:Image id="icon32" DefaultValue="https://localhost:3000/assets/icon-32.png"/>
<bt:Image id="icon80" DefaultValue="https://localhost:3000/assets/icon-80.png"/>
</bt:Images>
<bt:Urls>
<bt:Url id="functionFile" DefaultValue="https://localhost:3000/function-file/function-file.html"/>
<bt:Url id="messageReadTaskPaneUrl" DefaultValue="https://localhost:3000/function-file/function-file.html"/>
</bt:Urls>
<bt:ShortStrings>
<bt:String id="groupLabel" DefaultValue="MyMeetings Group"/>
<bt:String id="customTabLabel" DefaultValue="My Add-in Tab"/>
<bt:String id="funcComposeSuperTipTitle" DefaultValue="Find a room!"/>
<bt:String id="funcComposeButtonLabel" DefaultValue="MyMeetings!"/>
</bt:ShortStrings>
<bt:LongStrings>
<bt:String id="funcComposeSuperTipDescription" DefaultValue="Find a most suitable room with MyMeetings."/>
</bt:LongStrings>
</Resources>
<VersionOverrides xmlns="http://schemas.microsoft.com/office/mailappversionoverrides/1.1" xsi:type="VersionOverridesV1_1">
<WebApplicationInfo>
<Id>c64ded7d-29e6-4083-8afa-351c7a630668</Id>
<Resource>api://localhost:3000/c64ded7d-29e6-4083-8afa-351c7a630668</Resource>
<Scopes>
<Scope>files.read.all</Scope>
<Scope>profile</Scope>
</Scopes>
</WebApplicationInfo>
</VersionOverrides>
</VersionOverrides>
</OfficeApp>
P.S. my goal is to have below code working and for that I believe I have to have the manifest file with the WebApplicationInfo element.
Office.context.auth.getAccessTokenAsync(function(result) {
if (result.status === "succeeded") {
var token = result.value.accessToken;
} else {
console.log("Error obtaining token", result.error);
}
});
