mirror of https://github.com/go-gitea/gitea.git
66 lines
1.6 KiB
Go
66 lines
1.6 KiB
Go
// Copyright 2019 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package perm
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import (
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"fmt"
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"slices"
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"code.gitea.io/gitea/modules/util"
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)
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// AccessMode specifies the users access mode
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type AccessMode int
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const (
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AccessModeNone AccessMode = iota // 0: no access
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AccessModeRead // 1: read access
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AccessModeWrite // 2: write access
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AccessModeAdmin // 3: admin access
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AccessModeOwner // 4: owner access
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)
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// ToString returns the string representation of the access mode, do not make it a Stringer, otherwise it's difficult to render in templates
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func (mode AccessMode) ToString() string {
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switch mode {
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case AccessModeRead:
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return "read"
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case AccessModeWrite:
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return "write"
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case AccessModeAdmin:
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return "admin"
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case AccessModeOwner:
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return "owner"
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default:
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return "none"
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}
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}
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func (mode AccessMode) LogString() string {
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return fmt.Sprintf("<AccessMode:%d:%s>", mode, mode.ToString())
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}
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// ParseAccessMode returns corresponding access mode to given permission string.
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func ParseAccessMode(permission string, allowed ...AccessMode) AccessMode {
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m := AccessModeNone
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switch permission {
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case "read":
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m = AccessModeRead
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case "write":
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m = AccessModeWrite
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case "admin":
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m = AccessModeAdmin
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default:
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// the "owner" access is not really used for user input, it's mainly for checking access level in code, so don't parse it
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}
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if len(allowed) == 0 {
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return m
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}
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return util.Iif(slices.Contains(allowed, m), m, AccessModeNone)
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}
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// ErrInvalidAccessMode is returned when an invalid access mode is used
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var ErrInvalidAccessMode = util.NewInvalidArgumentErrorf("Invalid access mode")
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