add remote item metadata

[micbar]

Description

This adds the needed metadata to the remote item which represents the real location of a share in the storage space of the share owner.

This is needed to access shares via the storage-users provider to have the same URL for all participants of a share.

Related Issue

• Needs Fix the space id in the decomposedFS storageSpaceFromNode cs3org/reva#3836
• Needed for Access shares with owner's URL, not virtual path #6120

Motivation and Context

Access shares via the original Url of the owner

Examples

Admin shares Test/Test2/Test3 with Einstein

Einstein lists his drives an finds a share (driveType=mountpoint)

{
    "driveAlias":"mountpoint/test3",
    "driveType":"mountpoint",
    "id":"a0ca6a90-a365-4782-871e-d44447bbc668$a0ca6a90-a365-4782-871e-d44447bbc668!storage-users-1:some-admin-user-id-0000-000000000000:405575a4-6543-47f5-badf-df0012074105",
    "name":"test3",
    "owner":{
        "user":{
            "displayName":"",
            "id":"some-admin-user-id-0000-000000000000"
        }
    },
    "quota":{
        "remaining":0,
        "state":"exceeded",
        "total":0,
        "used":0
    },
    "root":{
        "id":"a0ca6a90-a365-4782-871e-d44447bbc668$a0ca6a90-a365-4782-871e-d44447bbc668!storage-users-1:some-admin-user-id-0000-000000000000:405575a4-6543-47f5-badf-df0012074105",
        "remoteItem":{
            "driveAlias":"personal/admin",
            "eTag":"\"bb78fbc89ef8bd249c558509ce87165e\"",
            "folder":{
                
            },
            "id":"storage-users-1$some-admin-user-id-0000-000000000000!2fc98624-c510-4bef-bdac-331d790b4db9",
            "lastModifiedDateTime":"2023-05-09T10:49:55.502298122+02:00",
            "name":"test3",
            "path":"/Test/Test2/test3",
            "rootId":"storage-users-1$some-admin-user-id-0000-000000000000!some-admin-user-id-0000-000000000000",
            "size":0,
            "webDavUrl":"https://localhost:9200/dav/spaces/storage-users-1$some-admin-user-id-0000-000000000000%21some-admin-user-id-0000-000000000000/Test/Test2/test3"
        },
        "webDavUrl":"https://localhost:9200/dav/spaces/a0ca6a90-a365-4782-871e-d44447bbc668$a0ca6a90-a365-4782-871e-d44447bbc668%21storage-users-1:some-admin-user-id-0000-000000000000:405575a4-6543-47f5-badf-df0012074105"
    },
    "webUrl":"https://localhost:9200/f/a0ca6a90-a365-4782-871e-d44447bbc668$a0ca6a90-a365-4782-871e-d44447bbc668%21storage-users-1:some-admin-user-id-0000-000000000000:405575a4-6543-47f5-badf-df0012074105"
}

In the remoteItem we can no see 3 new properties:

1. path The relative path of the item in the originating space (needed for web navigation)
2. rootId The ID of the originating space
3. driveAlias the drive alias of the originating space (needed for web navigation)
4. webDavUrl the ready-to-use WebDAVURL to access the share

NOTE

This moves the access to the share away from the sharesstorageprovider and uses the normal storage-users provider of the share owner.

Example

curl -L -X PROPFIND 'https://localhost:9200/dav/spaces/storage-users-1$some-admin-user-id-0000-000000000000%21some-admin-user-id-0000-000000000000/Test/Test2/test3' \
-H 'Authorization: Basic ZWluc3RlaW46cmVsYXRpdml0eQ=='

Response

<d:multistatus xmlns:s="http://sabredav.org/ns" xmlns:d="DAV:" xmlns:oc="http://owncloud.org/ns">
    <d:response>
        <d:href>/dav/spaces/storage-users-1$some-admin-user-id-0000-000000000000%21some-admin-user-id-0000-000000000000/Test/Test2/test3/</d:href>
        <d:propstat>
            <d:prop>
                <oc:id>storage-users-1$some-admin-user-id-0000-000000000000!2fc98624-c510-4bef-bdac-331d790b4db9</oc:id>
                <oc:fileid>storage-users-1$some-admin-user-id-0000-000000000000!2fc98624-c510-4bef-bdac-331d790b4db9</oc:fileid>
                <oc:spaceid>some-admin-user-id-0000-000000000000</oc:spaceid>
                <oc:file-parent>storage-users-1$some-admin-user-id-0000-000000000000!0cd66714-605b-4398-a1b4-755408aa7859</oc:file-parent>
                <oc:name>test3</oc:name>
                <d:getetag>"bb78fbc89ef8bd249c558509ce87165e"</d:getetag>
                <oc:permissions>SRDNVCK</oc:permissions>
                <d:resourcetype>
                    <d:collection/>
                </d:resourcetype>
                <oc:size>0</oc:size>
                <d:getlastmodified>Tue, 09 May 2023 08:49:55 GMT</d:getlastmodified>
                <oc:tags></oc:tags>
                <oc:favorite>0</oc:favorite>
            </d:prop>
            <d:status>HTTP/1.1 200 OK</d:status>
        </d:propstat>
    </d:response>
  <d:response>
        <d:href>/dav/spaces/storage-users-1$some-admin-user-id-0000-000000000000%21some-admin-user-id-0000-000000000000/Test/Test2/test3/File.md</d:href>
        <d:propstat>
            <d:prop>
                <oc:id>storage-users-1$some-admin-user-id-0000-000000000000!1fe3eb41-9950-45b1-97ad-dd6a5af40758</oc:id>
                <oc:fileid>storage-users-1$some-admin-user-id-0000-000000000000!1fe3eb41-9950-45b1-97ad-dd6a5af40758</oc:fileid>
                <oc:spaceid>some-admin-user-id-0000-000000000000</oc:spaceid>
                <oc:file-parent>storage-users-1$some-admin-user-id-0000-000000000000!2fc98624-c510-4bef-bdac-331d790b4db9</oc:file-parent>
                <oc:name>File.md</oc:name>
                <d:getetag>"06951524a15b155593fca499b77600e6"</d:getetag>
                <oc:permissions>RDNVW</oc:permissions>
                <d:resourcetype></d:resourcetype>
                <d:getcontentlength>10</d:getcontentlength>
                <d:getcontenttype>text/markdown</d:getcontenttype>
                <d:getlastmodified>Mon, 15 May 2023 20:40:49 GMT</d:getlastmodified>
                <oc:checksums>
                    <oc:checksum>SHA1:7372e8a68e32dd9f22d0365736d5d0531baa0110 MD5:7a3626e690c0df52aafe3784210f991c ADLER32:0ff1035e</oc:checksum>
                </oc:checksums>
                <oc:tags></oc:tags>
                <oc:favorite>0</oc:favorite>
            </d:prop>
            <d:status>HTTP/1.1 200 OK</d:status>
        </d:propstat>
    </d:response>
</d:multistatus>

Download the file

curl -L 'https://localhost:9200/dav/spaces/storage-users-1$some-admin-user-id-0000-000000000000%21some-admin-user-id-0000-000000000000/Test/Test2/test3/File.md' \
-H 'Authorization: Basic ZWluc3RlaW46cmVsYXRpdml0eQ=='

Response

# Headline

How Has This Been Tested?

• Manually (see examples)

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Technical debt
• Tests only (no source changes)

Checklist:

• Code changes
• Unit tests added
• Acceptance tests added
• Documentation ticket raised:

[update-docs]

Thanks for opening this pull request! The maintainers of this repository would appreciate it if you would create a changelog item based on your changes.

[ownclouders]

💥 Acceptance test localApiTests-apiGraph-ocis failed. Further test are cancelled...

[kobergj]

We should fix the potential panics

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

100.0% Coverage
0.0% Duplication

already reviewed by julian