bitwarden-server/util/Migrator/DbScripts/2023-12-01_00_DeprecateAccessAll_CollectionCipher.sql

-- Flexible Collections: create new CollectionCipher sprocs that don't use AccessAll logic

-- CollectionCipher_ReadByUserId_V2
CREATE OR ALTER PROCEDURE [dbo].[CollectionCipher_ReadByUserId_V2]
    @UserId UNIQUEIDENTIFIER
AS
BEGIN
    SET NOCOUNT ON

    SELECT
        CC.*
    FROM
        [dbo].[CollectionCipher] CC
    INNER JOIN
        [dbo].[Collection] S ON S.[Id] = CC.[CollectionId]
    INNER JOIN
        [dbo].[OrganizationUser] OU ON OU.[OrganizationId] = S.[OrganizationId] AND OU.[UserId] = @UserId
    LEFT JOIN
        [dbo].[CollectionUser] CU ON CU.[CollectionId] = S.[Id] AND CU.[OrganizationUserId] = OU.[Id]
    LEFT JOIN
        [dbo].[GroupUser] GU ON CU.[CollectionId] IS NULL AND GU.[OrganizationUserId] = OU.[Id]
    LEFT JOIN
        [dbo].[Group] G ON G.[Id] = GU.[GroupId]
    LEFT JOIN
        [dbo].[CollectionGroup] CG ON CG.[CollectionId] = CC.[CollectionId] AND CG.[GroupId] = GU.[GroupId]
    WHERE
        OU.[Status] = 2 -- Confirmed
        AND (
            CU.[CollectionId] IS NOT NULL
            OR CG.[CollectionId] IS NOT NULL
        )
END
GO

-- CollectionCipher_ReadByUserIdCipherId_V2
CREATE OR ALTER PROCEDURE [dbo].[CollectionCipher_ReadByUserIdCipherId_V2]
    @UserId UNIQUEIDENTIFIER,
    @CipherId UNIQUEIDENTIFIER
AS
BEGIN
    SET NOCOUNT ON

    SELECT
        CC.*
    FROM
        [dbo].[CollectionCipher] CC
    INNER JOIN
        [dbo].[Collection] S ON S.[Id] = CC.[CollectionId]
    INNER JOIN
        [dbo].[OrganizationUser] OU ON OU.[OrganizationId] = S.[OrganizationId] AND OU.[UserId] = @UserId
    LEFT JOIN
        [dbo].[CollectionUser] CU ON CU.[CollectionId] = S.[Id] AND CU.[OrganizationUserId] = OU.[Id]
    LEFT JOIN
        [dbo].[GroupUser] GU ON CU.[CollectionId] IS NULL AND GU.[OrganizationUserId] = OU.[Id]
    LEFT JOIN
        [dbo].[Group] G ON G.[Id] = GU.[GroupId]
    LEFT JOIN
        [dbo].[CollectionGroup] CG ON CG.[CollectionId] = CC.[CollectionId] AND CG.[GroupId] = GU.[GroupId]
    WHERE
        CC.[CipherId] = @CipherId
        AND OU.[Status] = 2 -- Confirmed
        AND (
            CU.[CollectionId] IS NOT NULL
            OR CG.[CollectionId] IS NOT NULL
        )
END
GO

-- CollectionCipher_UpdateCollections_V2
CREATE OR ALTER PROCEDURE [dbo].[CollectionCipher_UpdateCollections_V2]
    @CipherId UNIQUEIDENTIFIER,
    @UserId UNIQUEIDENTIFIER,
    @CollectionIds AS [dbo].[GuidIdArray] READONLY
AS
BEGIN
    SET NOCOUNT ON

    DECLARE @OrgId UNIQUEIDENTIFIER = (
        SELECT TOP 1
            [OrganizationId]
        FROM
            [dbo].[Cipher]
        WHERE
            [Id] = @CipherId
    )

    ;WITH [AvailableCollectionsCTE] AS(
        SELECT
            C.[Id]
        FROM
            [dbo].[Collection] C
        INNER JOIN
            [Organization] O ON O.[Id] = C.[OrganizationId]
        INNER JOIN
            [dbo].[OrganizationUser] OU ON OU.[OrganizationId] = O.[Id] AND OU.[UserId] = @UserId
        LEFT JOIN
            [dbo].[CollectionUser] CU ON CU.[CollectionId] = C.[Id] AND CU.[OrganizationUserId] = OU.[Id]
        LEFT JOIN
            [dbo].[GroupUser] GU ON CU.[CollectionId] IS NULL AND GU.[OrganizationUserId] = OU.[Id]
        LEFT JOIN
            [dbo].[Group] G ON G.[Id] = GU.[GroupId]
        LEFT JOIN
            [dbo].[CollectionGroup] CG ON CG.[CollectionId] = C.[Id] AND CG.[GroupId] = GU.[GroupId]
        WHERE
            O.[Id] = @OrgId
            AND O.[Enabled] = 1
            AND OU.[Status] = 2 -- Confirmed
            AND (
                CU.[ReadOnly] = 0
                OR CG.[ReadOnly] = 0
            )
    ),
    [CollectionCiphersCTE] AS(
        SELECT
            [CollectionId],
            [CipherId]
        FROM
            [dbo].[CollectionCipher]
        WHERE
            [CipherId] = @CipherId
    )
    MERGE
        [CollectionCiphersCTE] AS [Target]
    USING
        @CollectionIds AS [Source]
    ON
        [Target].[CollectionId] = [Source].[Id]
        AND [Target].[CipherId] = @CipherId
    WHEN NOT MATCHED BY TARGET
    AND [Source].[Id] IN (SELECT [Id] FROM [AvailableCollectionsCTE]) THEN
        INSERT VALUES
        (
            [Source].[Id],
            @CipherId
        )
    WHEN NOT MATCHED BY SOURCE
    AND [Target].[CipherId] = @CipherId
    AND [Target].[CollectionId] IN (SELECT [Id] FROM [AvailableCollectionsCTE]) THEN
        DELETE
    ;

    IF @OrgId IS NOT NULL
    BEGIN
        EXEC [dbo].[User_BumpAccountRevisionDateByOrganizationId] @OrgId
    END
END
GO

-- CollectionCipher_UpdateCollectionsForCiphers_V2
CREATE OR ALTER PROCEDURE [dbo].[CollectionCipher_UpdateCollectionsForCiphers_V2]
    @CipherIds AS [dbo].[GuidIdArray] READONLY,
    @OrganizationId UNIQUEIDENTIFIER,
    @UserId UNIQUEIDENTIFIER,
    @CollectionIds AS [dbo].[GuidIdArray] READONLY
AS
BEGIN
    SET NOCOUNT ON

    CREATE TABLE #AvailableCollections (
        [Id] UNIQUEIDENTIFIER
    )

    INSERT INTO #AvailableCollections
        SELECT
            C.[Id]
        FROM
            [dbo].[Collection] C
        INNER JOIN
            [Organization] O ON O.[Id] = C.[OrganizationId]
        INNER JOIN
            [dbo].[OrganizationUser] OU ON OU.[OrganizationId] = O.[Id] AND OU.[UserId] = @UserId
        LEFT JOIN
            [dbo].[CollectionUser] CU ON CU.[CollectionId] = C.[Id] AND CU.[OrganizationUserId] = OU.[Id]
        LEFT JOIN
            [dbo].[GroupUser] GU ON CU.[CollectionId] IS NULL AND GU.[OrganizationUserId] = OU.[Id]
        LEFT JOIN
            [dbo].[Group] G ON G.[Id] = GU.[GroupId]
        LEFT JOIN
            [dbo].[CollectionGroup] CG ON CG.[CollectionId] = C.[Id] AND CG.[GroupId] = GU.[GroupId]
        WHERE
            O.[Id] = @OrganizationId
            AND O.[Enabled] = 1
            AND OU.[Status] = 2 -- Confirmed
            AND (
                CU.[ReadOnly] = 0
                OR CG.[ReadOnly] = 0
            )

    IF (SELECT COUNT(1) FROM #AvailableCollections) < 1
    BEGIN
        -- No writable collections available to share with in this organization.
        RETURN
    END

    INSERT INTO [dbo].[CollectionCipher]
    (
        [CollectionId],
        [CipherId]
    )
    SELECT
        [Collection].[Id],
        [Cipher].[Id]
    FROM
        @CollectionIds [Collection]
    INNER JOIN
        @CipherIds [Cipher] ON 1 = 1
    WHERE
        [Collection].[Id] IN (SELECT [Id] FROM #AvailableCollections)

    EXEC [dbo].[User_BumpAccountRevisionDateByOrganizationId] @OrganizationId
END
GO