GoToSocial/internal/gtsmodel/headerfilter.go

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// GoToSocial
// Copyright (C) GoToSocial Authors admin@gotosocial.org
// SPDX-License-Identifier: AGPL-3.0-or-later
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package gtsmodel
import (
"time"
"unsafe"
)
func init() {
// Note that since all of the below calculations are
// constant, these should be optimized out of builds.
const filterSz = unsafe.Sizeof(HeaderFilter{})
if unsafe.Sizeof(HeaderFilterAllow{}) != filterSz {
panic("HeaderFilterAllow{} needs to have the same in-memory size / layout as HeaderFilter{}")
}
if unsafe.Sizeof(HeaderFilterBlock{}) != filterSz {
panic("HeaderFilterBlock{} needs to have the same in-memory size / layout as HeaderFilter{}")
}
}
// HeaderFilterAllow represents an allow HTTP header filter in the database.
type HeaderFilterAllow struct{ HeaderFilter }
// HeaderFilterBlock represents a block HTTP header filter in the database.
type HeaderFilterBlock struct{ HeaderFilter }
// HeaderFilter represents an HTTP request filter in
// the database, with a header to match against, value
// matching regex, and details about its creation.
type HeaderFilter struct {
ID string `bun:"type:CHAR(26),pk,nullzero,notnull,unique"` // ID of this item in the database
Header string `bun:",nullzero,notnull"` // Canonical request header this filter pertains to.
Regex string `bun:",nullzero,notnull"` // Request header value matching regular expression.
AuthorID string `bun:"type:CHAR(26),nullzero,notnull"` // Account ID of the creator of this filter
Author *Account `bun:"-"` // Account corresponding to AuthorID
CreatedAt time.Time `bun:"type:timestamptz,nullzero,notnull,default:current_timestamp"` // when was item created
UpdatedAt time.Time `bun:"type:timestamptz,nullzero,notnull,default:current_timestamp"` // when was item last updated
}