Sharepoint specific configuration

All instance parameters refer to a named instance, hence the common parent in the connect.yaml configuration file is always tia.instances.<name>.sharepoint, where <name> stands for the selected name for the instance.

At least one encryption key definition must be configured, see https://kgs-software.atlassian.net/wiki/spaces/SUPPORT/pages/3558277723/DRAFT+-+Sharepoint+specific+configuration#Encryption-key-definition-parameter .

Archive path configuration

The parameter archiveFolder specifies the base location in tia Content Server. In addition, attributes from SharePoint request may be used to append to this path. This enables separation of archived data by site, library, or path.

The SharePoint request to tia Connect contains these attributes path, pathPrefix, siteId, and libraryId. By true|false switches, each of these attribute can be included into the storage path. The sequence, however, is fixed.

For example:

When all attributes are included: archiveFolder/siteId/libraryId/pathPrefix/path
When only libraryId and path are included: archiveFolder/libraryId/path

Parent	Parameter	Description of request attribute	Required	Supported values	Default
`tia.instances.<name>.sharepoint`	`archiveFolder`	CMIS folder in which the data is to be archived Example: `/cmis/instance1`	no	`<path on tia Content Server>`	`/`
`tia.instances.<name>.sharepoint.includeInPath`	`path`	The strange, anywhere configured, SharePoint path	no	`true` \| `false`	`true`
`tia.instances.<name>.sharepoint.includeInPath`	`pathPrefix`	A prefix for the archive path	no	`true` \| `false`	`true`
`tia.instances.<name>.sharepoint.includeInPath`	`siteId`	Sharepoint Site ID	no	`true` \| `false`	`true`
`tia.instances.<name>.sharepoint.includeInPath`	`libraryId`	Sharepoint Library ID	no	`true` \| `false`	`false`

When path request attribute is not included, the storage path is not mirroring the SharePoint folder structure. This may result in collisions when files in different SharePoint folders have the same name, and tia Content Server is only archiving the first file, while then for other files with same name archiving results in error.

Create ShareLink configuration

A ShareLink is a link that can be sent to a recipient and allows him to access file from archive. By default, when opening the ShareLink, the recipient will have to authenticate against Microsoft Entra. The authentication mechanism is Open Identify Connect (OIDC).

Parent	Parameter	Description	Required	Supported values	Default
`tia.instances.<name>.sharepoint`	`sharedLinks.accessMode`	Whether access documents via SharedLink should be secured via OIDC or publicly accessible	no	`public` or `oidc`	`oidc`

Reference data in the ShareLink is encrypted. The encryption is configured by encryption key definitions.

At least one encryption key definition must be configured.

When creating a ShareLink, tia Connect is always encrypting using the last encryptionkeydefinition in this list. All previous encryptionskeydefinition are required for decryption at time of opening a ShareLink. Therefore:

If the algorithm currently in use is no longer the most secure choice, configure a new encryptiondefinitions at the bottom of the list: The new key will then be used for all new links.
Keep old encryptiondefinitions in the configuration until no ShareLink created using this definition is entitled to access archive files anymore.

Encryption key definition parameter

Parent	Parameter	Description	Required	Supported values	Default
`tia.instances.<name>.sharepoint.encryptionkeydefinitions[<n>]`	`id`	Identifier for the definition	yes	`<string>`	-
`tia.instances.<name>.sharepoint.encryptionkeydefinitions[<n>]`	`encryptionAlgorithm`	The encryption algorithm	no	`<encryption algorithm>`	`AES/CBC/PKCS5Padding`
`tia.instances.<name>.sharepoint.encryptionkeydefinitions[<n>]`	`encryptionKey`	The password for encryption and decryption	yes	`<user>`	-
`tia.instances.<name>.sharepoint.encryptionkeydefinitions[<n>]`	`secretKeyFactoryAlgorithm`	The secret-key algorithm	no	`<secret-key algorithm>`	`PBKDF2WithHmacSHA256`
`tia.instances.<name>.sharepoint.encryptionkeydefinitions[<n>]`	`iterationCount`	The iteration count	no	`<numeric>`	`65536`
`tia.instances.<name>.sharepoint.encryptionkeydefinitions[<n>]`	`keyLength`	The to-be-derived key length	no	`<numeric>`	`256`

Mapping Metadata

With the setting metadata-mappings an incoming property can be mapped to a different property on the cmis-side. The mapping also applies when fetching the properties, the cmis-side property is mapped to the original value. The definition of the cmis-side must specify the full cmis-id of the target property.
Examples

metadata-mappings:
  customvalue: 'cmis:description'
  othervalue: 'sapbo:basedocument:Document'

The first mapping maps the incoming value customvalue to the cmis property cmis:description, which is a default property. The second mapping maps the incoming value othervalue to the cmis property sapbo:basedocument:Document. The latter will fail, because the cmis property is a non-standard property. To be used, the type mapping parameter must be added.

type-mappings:
  "[sapbo:basedocument:Document]": 'sapbo:basedocument'

This setting defines, that whenever the property sapbo:basedocument:Document is filled, the type sapbo:basedocument must also be added. In combination with the above metadata-mappings, this means whenever the property othervalue is filled in an incoming metadata request, either on create or on patch, the type will be added.

Metadata mappings

Parent	Parameter	Description	Required	Supported values	Default
`tia.instances.<name>.sharepoint`	`customType`	CMIS custom type for sharepoint metadata	no	`<string>`	`tia:archiveProperties`
`tia.instances.<name>.sharepoint`	`customPrefix`	Prefix for extension of the sharepoint metadata	no	`<string>`	`tia:archiveProperty:`
`tia.instances.<name>.sharepoint`	`metadataIgnoreFields`	List of meta fields from Sharepoint that should be ignored. Specify this parameter to append to the list in default column. The listed values cannot be unset.	no	`<List of Strings>`	`[` `SharedWithUsers,` `SharedWithUsers@odata.type,` `SharedWithUsers#Claims,` `SharedWithUsers#Claims@odata.type` `]`
`tia.instances.<name>.sharepoint`	`metadata-mappings`	Mapping of custom property name to CMIS property name.	no	`<Map of configurations>`	-
`tia.instances.<name>.sharepoint`	`type-mappings`	Mapping of custom property name to CMIS property name.	no	`<Map of configurations>`	-

Typedata mappings