forgejo/models/repo_unit.go
zeripath 5d2e11eedb
Refactor: Move login out of models (#16199)
`models` does far too much. In particular it handles all `UserSignin`.

It shouldn't be responsible for calling LDAP, SMTP or PAM for signing in.

Therefore we should move this code out of `models`.

This code has to depend on `models` - therefore it belongs in `services`.

There is a package in `services` called `auth` and clearly this functionality belongs in there.

Plan:

- [x] Change `auth.Auth` to `auth.Method` - as they represent methods of authentication.
- [x] Move `models.UserSignIn` into `auth`
- [x] Move `models.ExternalUserLogin`
- [x] Move most of the `LoginVia*` methods to `auth` or subpackages
- [x] Move Resynchronize functionality to `auth`
  - Involved some restructuring of `models/ssh_key.go` to reduce the size of this massive file and simplify its files.
- [x] Move the rest of the LDAP functionality in to the ldap subpackage
- [x] Re-factor the login sources to express an interfaces `auth.Source`?
  - I've done this through some smaller interfaces Authenticator and Synchronizable - which would allow us to extend things in future
- [x] Now LDAP is out of models - need to think about modules/auth/ldap and I think all of that functionality might just be moveable
- [x] Similarly a lot Oauth2 functionality need not be in models too and should be moved to services/auth/source/oauth2
  - [x] modules/auth/oauth2/oauth2.go uses xorm... This is naughty - probably need to move this into models.
  - [x] models/oauth2.go - mostly should be in modules/auth/oauth2 or services/auth/source/oauth2 
- [x] More simplifications of login_source.go may need to be done
- Allow wiring in of notify registration -  *this can now easily be done - but I think we should do it in another PR*  - see #16178 
- More refactors...?
  - OpenID should probably become an auth Method but I think that can be left for another PR
  - Methods should also probably be cleaned up  - again another PR I think.
  - SSPI still needs more refactors.* Rename auth.Auth auth.Method
* Restructure ssh_key.go

- move functions from models/user.go that relate to ssh_key to ssh_key
- split ssh_key.go to try create clearer function domains for allow for
future refactors here.

Signed-off-by: Andrew Thornton <art27@cantab.net>
2021-07-24 11:16:34 +01:00

221 lines
6.3 KiB
Go

// Copyright 2017 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package models
import (
"fmt"
"code.gitea.io/gitea/modules/timeutil"
jsoniter "github.com/json-iterator/go"
"xorm.io/xorm"
"xorm.io/xorm/convert"
)
// RepoUnit describes all units of a repository
type RepoUnit struct {
ID int64
RepoID int64 `xorm:"INDEX(s)"`
Type UnitType `xorm:"INDEX(s)"`
Config convert.Conversion `xorm:"TEXT"`
CreatedUnix timeutil.TimeStamp `xorm:"INDEX CREATED"`
}
// UnitConfig describes common unit config
type UnitConfig struct{}
// FromDB fills up a UnitConfig from serialized format.
func (cfg *UnitConfig) FromDB(bs []byte) error {
return JSONUnmarshalHandleDoubleEncode(bs, &cfg)
}
// ToDB exports a UnitConfig to a serialized format.
func (cfg *UnitConfig) ToDB() ([]byte, error) {
json := jsoniter.ConfigCompatibleWithStandardLibrary
return json.Marshal(cfg)
}
// ExternalWikiConfig describes external wiki config
type ExternalWikiConfig struct {
ExternalWikiURL string
}
// FromDB fills up a ExternalWikiConfig from serialized format.
func (cfg *ExternalWikiConfig) FromDB(bs []byte) error {
return JSONUnmarshalHandleDoubleEncode(bs, &cfg)
}
// ToDB exports a ExternalWikiConfig to a serialized format.
func (cfg *ExternalWikiConfig) ToDB() ([]byte, error) {
json := jsoniter.ConfigCompatibleWithStandardLibrary
return json.Marshal(cfg)
}
// ExternalTrackerConfig describes external tracker config
type ExternalTrackerConfig struct {
ExternalTrackerURL string
ExternalTrackerFormat string
ExternalTrackerStyle string
}
// FromDB fills up a ExternalTrackerConfig from serialized format.
func (cfg *ExternalTrackerConfig) FromDB(bs []byte) error {
return JSONUnmarshalHandleDoubleEncode(bs, &cfg)
}
// ToDB exports a ExternalTrackerConfig to a serialized format.
func (cfg *ExternalTrackerConfig) ToDB() ([]byte, error) {
json := jsoniter.ConfigCompatibleWithStandardLibrary
return json.Marshal(cfg)
}
// IssuesConfig describes issues config
type IssuesConfig struct {
EnableTimetracker bool
AllowOnlyContributorsToTrackTime bool
EnableDependencies bool
}
// FromDB fills up a IssuesConfig from serialized format.
func (cfg *IssuesConfig) FromDB(bs []byte) error {
return JSONUnmarshalHandleDoubleEncode(bs, &cfg)
}
// ToDB exports a IssuesConfig to a serialized format.
func (cfg *IssuesConfig) ToDB() ([]byte, error) {
json := jsoniter.ConfigCompatibleWithStandardLibrary
return json.Marshal(cfg)
}
// PullRequestsConfig describes pull requests config
type PullRequestsConfig struct {
IgnoreWhitespaceConflicts bool
AllowMerge bool
AllowRebase bool
AllowRebaseMerge bool
AllowSquash bool
AllowManualMerge bool
AutodetectManualMerge bool
DefaultDeleteBranchAfterMerge bool
DefaultMergeStyle MergeStyle
}
// FromDB fills up a PullRequestsConfig from serialized format.
func (cfg *PullRequestsConfig) FromDB(bs []byte) error {
return JSONUnmarshalHandleDoubleEncode(bs, &cfg)
}
// ToDB exports a PullRequestsConfig to a serialized format.
func (cfg *PullRequestsConfig) ToDB() ([]byte, error) {
json := jsoniter.ConfigCompatibleWithStandardLibrary
return json.Marshal(cfg)
}
// IsMergeStyleAllowed returns if merge style is allowed
func (cfg *PullRequestsConfig) IsMergeStyleAllowed(mergeStyle MergeStyle) bool {
return mergeStyle == MergeStyleMerge && cfg.AllowMerge ||
mergeStyle == MergeStyleRebase && cfg.AllowRebase ||
mergeStyle == MergeStyleRebaseMerge && cfg.AllowRebaseMerge ||
mergeStyle == MergeStyleSquash && cfg.AllowSquash ||
mergeStyle == MergeStyleManuallyMerged && cfg.AllowManualMerge
}
// GetDefaultMergeStyle returns the default merge style for this pull request
func (cfg *PullRequestsConfig) GetDefaultMergeStyle() MergeStyle {
if len(cfg.DefaultMergeStyle) != 0 {
return cfg.DefaultMergeStyle
}
return MergeStyleMerge
}
// AllowedMergeStyleCount returns the total count of allowed merge styles for the PullRequestsConfig
func (cfg *PullRequestsConfig) AllowedMergeStyleCount() int {
count := 0
if cfg.AllowMerge {
count++
}
if cfg.AllowRebase {
count++
}
if cfg.AllowRebaseMerge {
count++
}
if cfg.AllowSquash {
count++
}
return count
}
// BeforeSet is invoked from XORM before setting the value of a field of this object.
func (r *RepoUnit) BeforeSet(colName string, val xorm.Cell) {
switch colName {
case "type":
switch UnitType(Cell2Int64(val)) {
case UnitTypeCode, UnitTypeReleases, UnitTypeWiki, UnitTypeProjects:
r.Config = new(UnitConfig)
case UnitTypeExternalWiki:
r.Config = new(ExternalWikiConfig)
case UnitTypeExternalTracker:
r.Config = new(ExternalTrackerConfig)
case UnitTypePullRequests:
r.Config = new(PullRequestsConfig)
case UnitTypeIssues:
r.Config = new(IssuesConfig)
default:
panic(fmt.Sprintf("unrecognized repo unit type: %v", *val))
}
}
}
// Unit returns Unit
func (r *RepoUnit) Unit() Unit {
return Units[r.Type]
}
// CodeConfig returns config for UnitTypeCode
func (r *RepoUnit) CodeConfig() *UnitConfig {
return r.Config.(*UnitConfig)
}
// PullRequestsConfig returns config for UnitTypePullRequests
func (r *RepoUnit) PullRequestsConfig() *PullRequestsConfig {
return r.Config.(*PullRequestsConfig)
}
// ReleasesConfig returns config for UnitTypeReleases
func (r *RepoUnit) ReleasesConfig() *UnitConfig {
return r.Config.(*UnitConfig)
}
// ExternalWikiConfig returns config for UnitTypeExternalWiki
func (r *RepoUnit) ExternalWikiConfig() *ExternalWikiConfig {
return r.Config.(*ExternalWikiConfig)
}
// IssuesConfig returns config for UnitTypeIssues
func (r *RepoUnit) IssuesConfig() *IssuesConfig {
return r.Config.(*IssuesConfig)
}
// ExternalTrackerConfig returns config for UnitTypeExternalTracker
func (r *RepoUnit) ExternalTrackerConfig() *ExternalTrackerConfig {
return r.Config.(*ExternalTrackerConfig)
}
func getUnitsByRepoID(e Engine, repoID int64) (units []*RepoUnit, err error) {
var tmpUnits []*RepoUnit
if err := e.Where("repo_id = ?", repoID).Find(&tmpUnits); err != nil {
return nil, err
}
for _, u := range tmpUnits {
if !u.Type.UnitGlobalDisabled() {
units = append(units, u)
}
}
return units, nil
}