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Better input check for custom_columns

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This commit is contained in:
Ozzieisaacs 2021-05-01 17:10:29 +02:00
parent bd3ccfd0a9
commit c0b561cb5a
1 changed files with 27 additions and 1 deletions
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28
cps/admin.py
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@ -473,6 +473,21 @@ def update_table_settings():
return "Invalid request", 400
return ""
def check_valid_read_column(column):
if column is not "0":
if not calibre_db.session.query(db.Custom_Columns).filter(db.Custom_Columns.id == column) \
.filter(and_(db.Custom_Columns.datatype == 'bool', db.Custom_Columns.mark_for_delete == 0)).all():
return False
return True
def check_valid_restricted_column(column):
if column is not "0":
if not calibre_db.session.query(db.Custom_Columns).filter(db.Custom_Columns.id == column) \
.filter(and_(db.Custom_Columns.datatype == 'text', db.Custom_Columns.mark_for_delete == 0)).all():
return False
return True
@admi.route("/admin/viewconfig", methods=["POST"])
@login_required
@ -488,12 +503,23 @@ def update_view_configuration():
if _config_string("config_title_regex"):
calibre_db.update_title_sort(config)
if not check_valid_read_column(to_save.get("config_read_column", "0")):
flash(_(u"Invalid Read Column"), category="error")
log.debug("Invalid Read column")
return view_configuration()
_config_int("config_read_column")
if not check_valid_restricted_column(to_save.get("config_restricted_column", "0")):
flash(_(u"Invalid Restricted Column"), category="error")
log.debug("Invalid Restricted Column")
return view_configuration()
_config_int("config_restricted_column")
_config_int("config_theme")
_config_int("config_random_books")
_config_int("config_books_per_page")
_config_int("config_authors_max")
_config_int("config_restricted_column")
config.config_default_role = constants.selected_roles(to_save)
config.config_default_role &= ~constants.ROLE_ANONYMOUS