New way to check table and routes access
This commit is contained in:
parent
a5aad5b5ea
commit
b799d1312b
2 changed files with 166 additions and 61 deletions
185
app.py
185
app.py
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@ -255,11 +255,16 @@ async def createUser(
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user: CreateUserDefinition,
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access_token: str | None = Header(default=None),
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):
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is_admin = check_if_admin_access_token(connector, access_token)
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if not is_admin:
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try:
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_user, _ = get_user_by_access_token(connector, access_token)
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if not _user:
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raise Exception("Not allowed")
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acl = get_user_permissions_for_table(connector, "users", _user)
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if acl != AccessType.READ and acl != AccessType.READ_WRITE:
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raise Exception("Not allowed")
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except Exception as e:
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return JSONResponse(
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ErrorResponse(error="Not allowed").dict(),
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status_code=status.HTTP_403_FORBIDDEN,
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ErrorResponse(error=str(e)).dict(), status_code=status.HTTP_403_FORBIDDEN
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)
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try:
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@ -300,11 +305,16 @@ async def updateUser(
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user: UserUpdateDefinition,
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access_token: str | None = Header(default=None),
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):
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is_admin = check_if_admin_access_token(connector, access_token)
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if not is_admin:
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try:
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_user, _ = get_user_by_access_token(connector, access_token)
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if not _user:
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raise Exception("Not allowed")
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acl = get_user_permissions_for_table(connector, "users", _user)
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if acl != AccessType.WRITE and acl != AccessType.READ_WRITE:
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raise Exception("Not allowed")
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except Exception as e:
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return JSONResponse(
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ErrorResponse(error="Not allowed").dict(),
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status_code=status.HTTP_403_FORBIDDEN,
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ErrorResponse(error=str(e)).dict(), status_code=status.HTTP_403_FORBIDDEN
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)
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try:
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@ -344,11 +354,16 @@ async def removeUser(
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user_id: int,
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access_token: str | None = Header(default=None),
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):
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is_admin = check_if_admin_access_token(connector, access_token)
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if not is_admin:
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try:
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_user, _ = get_user_by_access_token(connector, access_token)
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if not _user:
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raise Exception("Not allowed")
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acl = get_user_permissions_for_table(connector, "users", _user)
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if acl != AccessType.WRITE and acl != AccessType.READ_WRITE:
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raise Exception("Not allowed")
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except Exception as e:
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return JSONResponse(
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ErrorResponse(error="Not allowed").dict(),
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status_code=status.HTTP_403_FORBIDDEN,
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ErrorResponse(error=str(e)).dict(), status_code=status.HTTP_403_FORBIDDEN
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)
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try:
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@ -408,11 +423,20 @@ async def items(
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status_code=status.HTTP_404_NOT_FOUND,
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)
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is_admin = check_if_admin_access_token(connector, access_token)
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if table_info["system"] and not is_admin:
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try:
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is_admin = check_if_admin_access_token(connector, access_token)
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if table_info["system"] and not is_admin:
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raise Exception("Not allowed")
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user, group = get_user_by_access_token(connector, access_token)
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if not user:
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raise Exception("Not allowed")
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acl = get_user_permissions_for_table(connector, tableName, user)
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if acl != AccessType.READ and acl != AccessType.READ_WRITE:
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raise Exception("Not allowed")
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except Exception as e:
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return JSONResponse(
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ErrorResponse(error="Not allowed").dict(),
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status_code=status.HTTP_403_FORBIDDEN,
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ErrorResponse(error=str(e)).dict(), status_code=status.HTTP_403_FORBIDDEN
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)
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columns = parse_columns_from_definition(table_info["columns"])
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@ -514,14 +538,22 @@ async def itemsCreate(
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status_code=status.HTTP_404_NOT_FOUND,
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)
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is_admin = check_if_admin_access_token(connector, access_token)
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if table_info["system"] and not is_admin:
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try:
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is_admin = check_if_admin_access_token(connector, access_token)
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if table_info["system"] and not is_admin:
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raise Exception("Not allowed")
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user, group = get_user_by_access_token(connector, access_token)
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if not user:
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raise Exception("Not allowed")
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acl = get_user_permissions_for_table(connector, tableName, user)
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if acl != AccessType.WRITE and acl != AccessType.READ_WRITE:
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raise Exception("Not allowed")
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except Exception as e:
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return JSONResponse(
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ErrorResponse(error="Not allowed").dict(),
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status_code=status.HTTP_403_FORBIDDEN,
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ErrorResponse(error=str(e)).dict(), status_code=status.HTTP_403_FORBIDDEN
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)
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user, group = get_user_by_access_token(connector, access_token)
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if not is_admin:
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allowedColumns = get_allowed_columns_for_group(
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connector, tableName, group.id if group else -1
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@ -597,14 +629,22 @@ async def itemsUpdate(
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status_code=status.HTTP_404_NOT_FOUND,
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)
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is_admin = check_if_admin_access_token(connector, access_token)
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if table_info["system"] and not is_admin:
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try:
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is_admin = check_if_admin_access_token(connector, access_token)
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if table_info["system"] and not is_admin:
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raise Exception("Not allowed")
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user, group = get_user_by_access_token(connector, access_token)
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if not user:
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raise Exception("Not allowed")
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acl = get_user_permissions_for_table(connector, tableName, user)
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if acl != AccessType.WRITE and acl != AccessType.READ_WRITE:
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raise Exception("Not allowed")
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except Exception as e:
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return JSONResponse(
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ErrorResponse(error="Not allowed").dict(),
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status_code=status.HTTP_403_FORBIDDEN,
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ErrorResponse(error=str(e)).dict(), status_code=status.HTTP_403_FORBIDDEN
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)
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user, group = get_user_by_access_token(connector, access_token)
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if not is_admin:
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allowedColumns = get_allowed_columns_for_group(
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connector, tableName, group.id if group else -1
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@ -682,17 +722,25 @@ async def itemsDelete(
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status_code=status.HTTP_404_NOT_FOUND,
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)
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is_admin = check_if_admin_access_token(connector, access_token)
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if table_info["system"] and not is_admin:
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try:
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is_admin = check_if_admin_access_token(connector, access_token)
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if table_info["system"] and not is_admin:
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raise Exception("Not allowed")
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user, group = get_user_by_access_token(connector, access_token)
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if not user:
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raise Exception("Not allowed")
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acl = get_user_permissions_for_table(connector, tableName, user)
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if acl != AccessType.WRITE and acl != AccessType.READ_WRITE:
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raise Exception("Not allowed")
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except Exception as e:
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return JSONResponse(
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ErrorResponse(error="Not allowed").dict(),
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status_code=status.HTTP_403_FORBIDDEN,
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ErrorResponse(error=str(e)).dict(), status_code=status.HTTP_403_FORBIDDEN
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)
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user, group = get_user_by_access_token(connector, access_token)
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if not is_admin:
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allowedColumns = get_allowed_columns_for_group(
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connector, tableName, group.id if group else -1
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connector, tableName, group.id if group else 1
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)
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if not allowedColumns:
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return JSONResponse(
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@ -730,16 +778,21 @@ async def itemsDelete(
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},
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403: {
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"model": ErrorResponse,
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"description": "Requesting this endpoint requires admin access token",
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"description": "Requesting this endpoint requires permissions",
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},
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},
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)
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async def getAssets(access_token: str | None = Header(default=None)):
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is_admin = check_if_admin_access_token(connector, access_token)
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if not is_admin:
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try:
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user, _ = get_user_by_access_token(connector, access_token)
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if not user:
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raise Exception("Not allowed")
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acl = get_user_permissions_for_table(connector, "assets", user)
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if acl != AccessType.READ and acl != AccessType.READ_WRITE:
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raise Exception("Not allowed")
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except Exception as e:
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return JSONResponse(
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ErrorResponse(error="Not allowed").dict(),
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status_code=status.HTTP_403_FORBIDDEN,
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ErrorResponse(error=str(e)).dict(), status_code=status.HTTP_403_FORBIDDEN
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)
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assets = get_assets(connector)
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@ -761,11 +814,16 @@ async def getAssets(access_token: str | None = Header(default=None)):
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},
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)
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async def getAssetsTags(access_token: str | None = Header(default=None)):
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is_admin = check_if_admin_access_token(connector, access_token)
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if not is_admin:
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try:
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user, _ = get_user_by_access_token(connector, access_token)
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if not user:
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raise Exception("Not allowed")
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acl = get_user_permissions_for_table(connector, "assets", user)
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if acl != AccessType.READ and acl != AccessType.READ_WRITE:
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raise Exception("Not allowed")
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except Exception as e:
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return JSONResponse(
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ErrorResponse(error="Not allowed").dict(),
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status_code=status.HTTP_403_FORBIDDEN,
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ErrorResponse(error=str(e)).dict(), status_code=status.HTTP_403_FORBIDDEN
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)
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assets = get_assets_tags(connector)
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@ -833,11 +891,16 @@ async def createAsset(
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asset: UploadFile,
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access_token: str | None = Header(default=None),
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):
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user, _ = get_user_by_access_token(connector, access_token)
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if not user:
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try:
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user, _ = get_user_by_access_token(connector, access_token)
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if not user:
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raise Exception("Not allowed")
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acl = get_user_permissions_for_table(connector, "assets", user)
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if acl != AccessType.WRITE and acl != AccessType.READ_WRITE:
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raise Exception("Not allowed")
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except Exception as e:
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return JSONResponse(
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ErrorResponse(error="Not allowed").dict(),
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status_code=status.HTTP_403_FORBIDDEN,
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ErrorResponse(error=str(e)).dict(), status_code=status.HTTP_403_FORBIDDEN
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)
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filename = asset.filename
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@ -902,14 +965,21 @@ async def updateAsset(
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asset_update: AssetUpdateDefinition,
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access_token: str | None = Header(default=None),
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):
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user = get_user_by_access_token(connector, access_token)
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if not user:
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try:
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user, _ = get_user_by_access_token(connector, access_token)
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if not user:
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raise Exception("Not allowed")
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acl = get_user_permissions_for_table(connector, "assets", user)
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if acl != AccessType.WRITE and acl != AccessType.READ_WRITE:
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raise Exception("Not allowed")
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except Exception as e:
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return JSONResponse(
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ErrorResponse(error="Not allowed").dict(),
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status_code=status.HTTP_403_FORBIDDEN,
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ErrorResponse(error=str(e)).dict(), status_code=status.HTTP_403_FORBIDDEN
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)
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ok, e = update_asset(connector, asset_id, asset_update.description, asset_update.tags)
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ok, e = update_asset(
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connector, asset_id, asset_update.description, asset_update.tags
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)
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if not ok:
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if e:
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return JSONResponse(
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@ -952,11 +1022,16 @@ async def removeAsset(
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delete_referencing: bool = False,
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access_token: str | None = Header(default=None),
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):
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user = get_user_by_access_token(connector, access_token)
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if not user:
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try:
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user, _ = get_user_by_access_token(connector, access_token)
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if not user:
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raise Exception("Not allowed")
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acl = get_user_permissions_for_table(connector, "assets", user)
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if acl != AccessType.WRITE and acl != AccessType.READ_WRITE:
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raise Exception("Not allowed")
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except Exception as e:
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return JSONResponse(
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ErrorResponse(error="Not allowed").dict(),
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status_code=status.HTTP_403_FORBIDDEN,
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ErrorResponse(error=str(e)).dict(), status_code=status.HTTP_403_FORBIDDEN
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)
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asset = get_asset_by_id(connector, asset_id)
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@ -967,7 +1042,7 @@ async def removeAsset(
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)
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try:
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minioClient.remove_object(BUCKET_NAME, asset.fid)
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minioClient.remove_object(BUCKET_NAME, asset.name)
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except Exception as e:
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logger.error(f"Failed to remove asset from storage: {e}")
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return JSONResponse(
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42
dba.py
42
dba.py
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@ -206,6 +206,20 @@ def get_user_by_access_token(conn: DBConnector, access_token: str | None):
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return None, None
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def get_user_permissions_for_table(conn: DBConnector, table_name:str, user: User) -> AccessType:
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try:
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groups = get_user_groups(conn, user.id)
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for g in groups:
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acl = get_table_access_level(conn, table_name, g)
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if acl is not None and acl != AccessType.NONE:
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return acl
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return AccessType.NONE
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except Exception as e:
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logger.exception(e)
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return AccessType.NONE
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def check_user(conn: DBConnector, username: str, password: str):
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try:
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hashedPwd = hash_password(password)
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@ -294,6 +308,25 @@ def set_user_group(conn: DBConnector, user_id: int, group_id: int):
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return False, e
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def get_user_groups(conn: DBConnector, user_id: int) -> list[UserGroup]:
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try:
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_groups = conn.filterFromTable(
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USER_IN_USER_GROUP_JOIN_TABLE_NAME,
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["*"],
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[ColumnCondition("user_id", "eq", user_id)],
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)
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if len(_groups) == 0:
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logger.warning(f"User with id {user_id} not found, so no group")
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return []
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u_groups = [UserInUserGroup.parse_obj(group) for group in _groups]
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groups = [get_group_by_id(conn, ug.user_group_id) for ug in u_groups]
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return [group for group in groups if group is not None]
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except Exception as e:
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logger.exception(e)
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return []
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def get_user_group(conn: DBConnector, user_id: int):
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try:
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grp_usr_joint = conn.filterFromTable(
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@ -353,13 +386,10 @@ def create_table(conn: DBConnector, table_name: str, schema: list[ColumnDefiniti
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def get_table_access_level(
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conn: DBConnector, table_name: str, user_id: int
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conn: DBConnector, table_name: str, group: UserGroup
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) -> AccessType:
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try:
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user_group = get_user_group(conn, user_id)
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if not user_group:
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return AccessType.NONE
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elif user_group.name == "admin":
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if group.id == 2 and group.name == "admin":
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return AccessType.READ_WRITE
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access = conn.filterFromTable(
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@ -367,7 +397,7 @@ def get_table_access_level(
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["*"],
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[
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ColumnCondition("table_name", "eq", table_name),
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ColumnCondition("user_group_id", "eq", user_group.id),
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ColumnCondition("user_group_id", "eq", group.id),
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],
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)
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if not access:
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Loading…
Add table
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Reference in a new issue