budibase/packages/server/src/middleware/triggerRowActionAuthorised.ts

58 lines
1.8 KiB
TypeScript

import { Next } from "koa"
import { PermissionLevel, PermissionType, UserCtx } from "@budibase/types"
import { docIds } from "@budibase/backend-core"
import * as utils from "../db/utils"
import sdk from "../sdk"
import { authorizedResource } from "./authorized"
export function triggerRowActionAuthorised(
sourcePath: string,
actionPath: string
) {
return async (ctx: UserCtx, next: Next) => {
async function getResourceIds() {
const sourceId: string = ctx.params[sourcePath]
const rowActionId: string = ctx.params[actionPath]
const isTableId = docIds.isTableId(sourceId)
const isViewId = docIds.isViewId(sourceId)
if (!isTableId && !isViewId) {
ctx.throw(400, `'${sourceId}' is not a valid source id`)
}
const tableId = isTableId
? sourceId
: utils.extractViewInfoFromID(sourceId).tableId
const viewId = isTableId ? undefined : sourceId
return { tableId, viewId, rowActionId }
}
const { tableId, viewId, rowActionId } = await getResourceIds()
// Check if the user has permissions to the table/view
await authorizedResource(
!viewId ? PermissionType.TABLE : PermissionType.VIEW,
PermissionLevel.READ,
sourcePath
)(ctx, () => {})
// Check is the row action can run for the given view/table
const rowAction = await sdk.rowActions.get(tableId, rowActionId)
if (!viewId && !rowAction.permissions.table.runAllowed) {
ctx.throw(
403,
`Row action '${rowActionId}' is not enabled for table '${tableId}'`
)
} else if (viewId && !rowAction.permissions.views[viewId]?.runAllowed) {
ctx.throw(
403,
`Row action '${rowActionId}' is not enabled for view '${viewId}'`
)
}
// Enrich tableId
ctx.params.tableId = tableId
return next()
}
}