Team permission allow different unit has different permission (#17811)

* Team permission allow different unit has different permission * Finish the interface and the logic * Fix lint * Fix translation * align center for table cell content * Fix fixture * merge * Fix test * Add deprecated * Improve code * Add tooltip * Fix swagger * Fix newline * Fix tests * Fix tests * Fix test * Fix test * Max permission of external wiki and issues should be read * Move team units with limited max level below units table * Update label and column names * Some improvements * Fix lint * Some improvements * Fix template variables * Add permission docs * improve doc * Fix fixture * Fix bug * Fix some bug * fix * gofumpt * Integration test for migration (#18124) integrations: basic test for Gitea {dump,restore}-repo This is a first step for integration testing of DumpRepository and RestoreRepository. It: runs a Gitea server, dumps a repo via DumpRepository to the filesystem, restores the repo via RestoreRepository from the filesystem, dumps the restored repository to the filesystem, compares the first and second dump and expects them to be identical The verification is trivial and the goal is to add more tests for each topic of the dump. Signed-off-by: Loïc Dachary <loic@dachary.org> * Team permission allow different unit has different permission * Finish the interface and the logic * Fix lint * Fix translation * align center for table cell content * Fix fixture * merge * Fix test * Add deprecated * Improve code * Add tooltip * Fix swagger * Fix newline * Fix tests * Fix tests * Fix test * Fix test * Max permission of external wiki and issues should be read * Move team units with limited max level below units table * Update label and column names * Some improvements * Fix lint * Some improvements * Fix template variables * Add permission docs * improve doc * Fix fixture * Fix bug * Fix some bug * Fix bug Co-authored-by: Lauris BH <lauris@nix.lv> Co-authored-by: 6543 <6543@obermui.de> Co-authored-by: Aravinth Manivannan <realaravinth@batsense.net>
3 years ago · 8760af752a
parent 12ad6dd0e3
commit 8760af752a
27 changed files with 610 additions and 170 deletions
--- a/docs/content/doc/usage/permissions.en-us.md
+++ b/docs/content/doc/usage/permissions.en-us.md
@ -0,0 +1,73 @@
+---
+date: "2021-12-13:10:10+08:00"
+title: "Permissions"
+slug: "permissions"
+weight: 14
+toc: false
+draft: false
+menu:
+  sidebar:
+    parent: "usage"
+    name: "Permissions"
+    weight: 14
+    identifier: "permissions"
+---
+
+# Permissions
+
+**Table of Contents**
+
+{{< toc >}}
+
+Gitea supports permissions for repository so that you can give different access for different people. At first, we need to know about `Unit`.
+
+## Unit
+
+In Gitea, we call a sub module of a repository `Unit`. Now we have following units.
+
+| Name            | Description                                          | Permissions |
+| --------------- | ---------------------------------------------------- | ----------- |
+| Code            | Access source code, files, commits and branches.     | Read Write  |
+| Issues          | Organize bug reports, tasks and milestones.          | Read Write  |
+| PullRequests    | Enable pull requests and code reviews.               | Read Write  |
+| Releases        | Track project versions and downloads.                | Read Write  |
+| Wiki            | Write and share documentation with collaborators.    | Read Write  |
+| ExternalWiki    | Link to an external wiki                             | Read        |
+| ExternalTracker | Link to an external issue tracker                    | Read        |
+| Projects        | The URL to the template repository                   | Read Write  |
+| Settings        | Manage the repository                                | Admin       |
+
+With different permissions, people could do different things with these units.
+
+| Name            | Read                                               | Write                        | Admin                     |
+| --------------- | -------------------------------------------------  | ---------------------------- | ------------------------- |
+| Code            | View code trees, files, commits, branches and etc. | Push codes.                  | -                         |
+| Issues          | View issues and create new issues.                 | Add labels, assign, close    | -                         |
+| PullRequests    | View pull requests and create new pull requests.   | Add labels, assign, close    | -                         |
+| Releases        | View releases and download files.                  | Create/Edit releases         | -                         |
+| Wiki            | View wiki pages. Clone the wiki repository.        | Create/Edit wiki pages, push | -                         |
+| ExternalWiki    | Link to an external wiki                           | -                            | -                         |
+| ExternalTracker | Link to an external issue tracker                  | -                            | -                         |
+| Projects        | View the boards                                    | Change issues across boards  | -                         |
+| Settings        | -                                                  | -                            | Manage the repository     |
+
+And there are some differences for permissions between individual repositories and organization repositories.
+
+## Individual Repository
+
+For individual repositories, the creators are the only owners of repositories and have no limit to change anything of this 
+repository or delete it. Repositories owners could add collaborators to help maintain the repositories. Collaborators could have `Read`, `Write` and `Admin` permissions.
+
+## Organization Repository
+
+Different from individual repositories, the owner of organization repositories are the owner team of this organization.
+
+### Team
+
+A team in an organization has unit permissions settings. It can have members and repositories scope. A team could access all the repositories in this organization or special repositories changed by the owner team. A team could also be allowed to create new
+repositories.
+
+The owner team will be created when the organization created and the creator will become the first member of the owner team.
+Notice Gitea will not allow a people is a member of organization but not in any team. The owner team could not be deleted and only
+members of owner team could create a new team. Admin team could be created to manage some of repositories, members of admin team
+could do anything with these repositories. Generate team could be created by the owner team to do the permissions allowed operations.
--- a/integrations/api_repo_teams_test.go
+++ b/integrations/api_repo_teams_test.go
@ -10,9 +10,11 @@ import (
 	"testing"

 	repo_model "code.gitea.io/gitea/models/repo"
+	"code.gitea.io/gitea/models/unit"
 	"code.gitea.io/gitea/models/unittest"
 	user_model "code.gitea.io/gitea/models/user"
 	api "code.gitea.io/gitea/modules/structs"
+	"code.gitea.io/gitea/modules/util"

 	"github.com/stretchr/testify/assert"
 )
@ -36,7 +38,7 @@ func TestAPIRepoTeams(t *testing.T) {
 	if assert.Len(t, teams, 2) {
 		assert.EqualValues(t, "Owners", teams[0].Name)
 		assert.False(t, teams[0].CanCreateOrgRepo)
-		assert.EqualValues(t, []string{"repo.code", "repo.issues", "repo.pulls", "repo.releases", "repo.wiki", "repo.ext_wiki", "repo.ext_issues"}, teams[0].Units)
+		assert.True(t, util.IsEqualSlice(unit.AllUnitKeyNames(), teams[0].Units), fmt.Sprintf("%v == %v", unit.AllUnitKeyNames(), teams[0].Units))
 		assert.EqualValues(t, "owner", teams[0].Permission)

 		assert.EqualValues(t, "test_team", teams[1].Name)
--- a/integrations/api_team_test.go
+++ b/integrations/api_team_test.go
@ -11,6 +11,7 @@ import (
 	"testing"

 	"code.gitea.io/gitea/models"
+	"code.gitea.io/gitea/models/unit"
 	"code.gitea.io/gitea/models/unittest"
 	user_model "code.gitea.io/gitea/models/user"
 	"code.gitea.io/gitea/modules/convert"
@ -65,11 +66,12 @@ func TestAPITeam(t *testing.T) {
 	}
 	req = NewRequestWithJSON(t, "POST", fmt.Sprintf("/api/v1/orgs/%s/teams?token=%s", org.Name, token), teamToCreate)
 	resp = session.MakeRequest(t, req, http.StatusCreated)
+	apiTeam = api.Team{}
 	DecodeJSON(t, resp, &apiTeam)
 	checkTeamResponse(t, &apiTeam, teamToCreate.Name, teamToCreate.Description, teamToCreate.IncludesAllRepositories,
-		teamToCreate.Permission, teamToCreate.Units)
+		teamToCreate.Permission, teamToCreate.Units, nil)
 	checkTeamBean(t, apiTeam.ID, teamToCreate.Name, teamToCreate.Description, teamToCreate.IncludesAllRepositories,
-		teamToCreate.Permission, teamToCreate.Units)
+		teamToCreate.Permission, teamToCreate.Units, nil)
 	teamID := apiTeam.ID

 	// Edit team.
@ -85,30 +87,100 @@ func TestAPITeam(t *testing.T) {

 	req = NewRequestWithJSON(t, "PATCH", fmt.Sprintf("/api/v1/teams/%d?token=%s", teamID, token), teamToEdit)
 	resp = session.MakeRequest(t, req, http.StatusOK)
+	apiTeam = api.Team{}
 	DecodeJSON(t, resp, &apiTeam)
 	checkTeamResponse(t, &apiTeam, teamToEdit.Name, *teamToEdit.Description, *teamToEdit.IncludesAllRepositories,
-		teamToEdit.Permission, teamToEdit.Units)
+		teamToEdit.Permission, unit.AllUnitKeyNames(), nil)
 	checkTeamBean(t, apiTeam.ID, teamToEdit.Name, *teamToEdit.Description, *teamToEdit.IncludesAllRepositories,
-		teamToEdit.Permission, teamToEdit.Units)
+		teamToEdit.Permission, unit.AllUnitKeyNames(), nil)

 	// Edit team Description only
 	editDescription = "first team"
 	teamToEditDesc := api.EditTeamOption{Description: &editDescription}
 	req = NewRequestWithJSON(t, "PATCH", fmt.Sprintf("/api/v1/teams/%d?token=%s", teamID, token), teamToEditDesc)
 	resp = session.MakeRequest(t, req, http.StatusOK)
+	apiTeam = api.Team{}
 	DecodeJSON(t, resp, &apiTeam)
 	checkTeamResponse(t, &apiTeam, teamToEdit.Name, *teamToEditDesc.Description, *teamToEdit.IncludesAllRepositories,
-		teamToEdit.Permission, teamToEdit.Units)
+		teamToEdit.Permission, unit.AllUnitKeyNames(), nil)
 	checkTeamBean(t, apiTeam.ID, teamToEdit.Name, *teamToEditDesc.Description, *teamToEdit.IncludesAllRepositories,
-		teamToEdit.Permission, teamToEdit.Units)
+		teamToEdit.Permission, unit.AllUnitKeyNames(), nil)

 	// Read team.
 	teamRead := unittest.AssertExistsAndLoadBean(t, &models.Team{ID: teamID}).(*models.Team)
+	assert.NoError(t, teamRead.GetUnits())
 	req = NewRequestf(t, "GET", "/api/v1/teams/%d?token="+token, teamID)
 	resp = session.MakeRequest(t, req, http.StatusOK)
+	apiTeam = api.Team{}
 	DecodeJSON(t, resp, &apiTeam)
 	checkTeamResponse(t, &apiTeam, teamRead.Name, *teamToEditDesc.Description, teamRead.IncludesAllRepositories,
-		teamRead.Authorize.String(), teamRead.GetUnitNames())
+		teamRead.AccessMode.String(), teamRead.GetUnitNames(), teamRead.GetUnitsMap())
+
+	// Delete team.
+	req = NewRequestf(t, "DELETE", "/api/v1/teams/%d?token="+token, teamID)
+	session.MakeRequest(t, req, http.StatusNoContent)
+	unittest.AssertNotExistsBean(t, &models.Team{ID: teamID})
+
+	// create team again via UnitsMap
+	// Create team.
+	teamToCreate = &api.CreateTeamOption{
+		Name:                    "team2",
+		Description:             "team two",
+		IncludesAllRepositories: true,
+		Permission:              "write",
+		UnitsMap:                map[string]string{"repo.code": "read", "repo.issues": "write", "repo.wiki": "none"},
+	}
+	req = NewRequestWithJSON(t, "POST", fmt.Sprintf("/api/v1/orgs/%s/teams?token=%s", org.Name, token), teamToCreate)
+	resp = session.MakeRequest(t, req, http.StatusCreated)
+	apiTeam = api.Team{}
+	DecodeJSON(t, resp, &apiTeam)
+	checkTeamResponse(t, &apiTeam, teamToCreate.Name, teamToCreate.Description, teamToCreate.IncludesAllRepositories,
+		"read", nil, teamToCreate.UnitsMap)
+	checkTeamBean(t, apiTeam.ID, teamToCreate.Name, teamToCreate.Description, teamToCreate.IncludesAllRepositories,
+		"read", nil, teamToCreate.UnitsMap)
+	teamID = apiTeam.ID
+
+	// Edit team.
+	editDescription = "team 1"
+	editFalse = false
+	teamToEdit = &api.EditTeamOption{
+		Name:                    "teamtwo",
+		Description:             &editDescription,
+		Permission:              "write",
+		IncludesAllRepositories: &editFalse,
+		UnitsMap:                map[string]string{"repo.code": "read", "repo.pulls": "read", "repo.releases": "write"},
+	}
+
+	req = NewRequestWithJSON(t, "PATCH", fmt.Sprintf("/api/v1/teams/%d?token=%s", teamID, token), teamToEdit)
+	resp = session.MakeRequest(t, req, http.StatusOK)
+	apiTeam = api.Team{}
+	DecodeJSON(t, resp, &apiTeam)
+	checkTeamResponse(t, &apiTeam, teamToEdit.Name, *teamToEdit.Description, *teamToEdit.IncludesAllRepositories,
+		"read", nil, teamToEdit.UnitsMap)
+	checkTeamBean(t, apiTeam.ID, teamToEdit.Name, *teamToEdit.Description, *teamToEdit.IncludesAllRepositories,
+		"read", nil, teamToEdit.UnitsMap)
+
+	// Edit team Description only
+	editDescription = "second team"
+	teamToEditDesc = api.EditTeamOption{Description: &editDescription}
+	req = NewRequestWithJSON(t, "PATCH", fmt.Sprintf("/api/v1/teams/%d?token=%s", teamID, token), teamToEditDesc)
+	resp = session.MakeRequest(t, req, http.StatusOK)
+	apiTeam = api.Team{}
+	DecodeJSON(t, resp, &apiTeam)
+	checkTeamResponse(t, &apiTeam, teamToEdit.Name, *teamToEditDesc.Description, *teamToEdit.IncludesAllRepositories,
+		"read", nil, teamToEdit.UnitsMap)
+	checkTeamBean(t, apiTeam.ID, teamToEdit.Name, *teamToEditDesc.Description, *teamToEdit.IncludesAllRepositories,
+		"read", nil, teamToEdit.UnitsMap)
+
+	// Read team.
+	teamRead = unittest.AssertExistsAndLoadBean(t, &models.Team{ID: teamID}).(*models.Team)
+	req = NewRequestf(t, "GET", "/api/v1/teams/%d?token="+token, teamID)
+	resp = session.MakeRequest(t, req, http.StatusOK)
+	apiTeam = api.Team{}
+	DecodeJSON(t, resp, &apiTeam)
+	assert.NoError(t, teamRead.GetUnits())
+	checkTeamResponse(t, &apiTeam, teamRead.Name, *teamToEditDesc.Description, teamRead.IncludesAllRepositories,
+		teamRead.AccessMode.String(), teamRead.GetUnitNames(), teamRead.GetUnitsMap())

 	// Delete team.
 	req = NewRequestf(t, "DELETE", "/api/v1/teams/%d?token="+token, teamID)
@ -116,20 +188,27 @@ func TestAPITeam(t *testing.T) {
 	unittest.AssertNotExistsBean(t, &models.Team{ID: teamID})
 }

-func checkTeamResponse(t *testing.T, apiTeam *api.Team, name, description string, includesAllRepositories bool, permission string, units []string) {
-	assert.Equal(t, name, apiTeam.Name, "name")
-	assert.Equal(t, description, apiTeam.Description, "description")
-	assert.Equal(t, includesAllRepositories, apiTeam.IncludesAllRepositories, "includesAllRepositories")
-	assert.Equal(t, permission, apiTeam.Permission, "permission")
-	sort.StringSlice(units).Sort()
-	sort.StringSlice(apiTeam.Units).Sort()
-	assert.EqualValues(t, units, apiTeam.Units, "units")
+func checkTeamResponse(t *testing.T, apiTeam *api.Team, name, description string, includesAllRepositories bool, permission string, units []string, unitsMap map[string]string) {
+	t.Run(name+description, func(t *testing.T) {
+		assert.Equal(t, name, apiTeam.Name, "name")
+		assert.Equal(t, description, apiTeam.Description, "description")
+		assert.Equal(t, includesAllRepositories, apiTeam.IncludesAllRepositories, "includesAllRepositories")
+		assert.Equal(t, permission, apiTeam.Permission, "permission")
+		if units != nil {
+			sort.StringSlice(units).Sort()
+			sort.StringSlice(apiTeam.Units).Sort()
+			assert.EqualValues(t, units, apiTeam.Units, "units")
+		}
+		if unitsMap != nil {
+			assert.EqualValues(t, unitsMap, apiTeam.UnitsMap, "unitsMap")
+		}
+	})
 }

-func checkTeamBean(t *testing.T, id int64, name, description string, includesAllRepositories bool, permission string, units []string) {
+func checkTeamBean(t *testing.T, id int64, name, description string, includesAllRepositories bool, permission string, units []string, unitsMap map[string]string) {
 	team := unittest.AssertExistsAndLoadBean(t, &models.Team{ID: id}).(*models.Team)
 	assert.NoError(t, team.GetUnits(), "GetUnits")
-	checkTeamResponse(t, convert.ToTeam(team), name, description, includesAllRepositories, permission, units)
+	checkTeamResponse(t, convert.ToTeam(team), name, description, includesAllRepositories, permission, units, unitsMap)
 }

 type TeamSearchResults struct {
@ -162,5 +241,4 @@ func TestAPITeamSearch(t *testing.T) {
 	req = NewRequestf(t, "GET", "/api/v1/orgs/%s/teams/search?q=%s", org.Name, "team")
 	req.Header.Add("X-Csrf-Token", csrf)
 	session.MakeRequest(t, req, http.StatusForbidden)
-
 }
--- a/integrations/org_test.go
+++ b/integrations/org_test.go
@ -156,10 +156,10 @@ func TestOrgRestrictedUser(t *testing.T) {
 	resp := adminSession.MakeRequest(t, req, http.StatusCreated)
 	DecodeJSON(t, resp, &apiTeam)
 	checkTeamResponse(t, &apiTeam, teamToCreate.Name, teamToCreate.Description, teamToCreate.IncludesAllRepositories,
-		teamToCreate.Permission, teamToCreate.Units)
+		teamToCreate.Permission, teamToCreate.Units, nil)
 	checkTeamBean(t, apiTeam.ID, teamToCreate.Name, teamToCreate.Description, teamToCreate.IncludesAllRepositories,
-		teamToCreate.Permission, teamToCreate.Units)
-	//teamID := apiTeam.ID
+		teamToCreate.Permission, teamToCreate.Units, nil)
+	// teamID := apiTeam.ID

 	// Now we need to add the restricted user to the team
 	req = NewRequest(t, "PUT",
@ -172,5 +172,4 @@ func TestOrgRestrictedUser(t *testing.T) {

 	req = NewRequest(t, "GET", fmt.Sprintf("/%s/%s", orgName, repoName))
 	restrictedSession.MakeRequest(t, req, http.StatusOK)
-
 }
--- a/models/access.go
+++ b/models/access.go
@ -162,7 +162,7 @@ func recalculateTeamAccesses(ctx context.Context, repo *repo_model.Repository, i
 		// Owner team gets owner access, and skip for teams that do not
 		// have relations with repository.
 		if t.IsOwnerTeam() {
-			t.Authorize = perm.AccessModeOwner
+			t.AccessMode = perm.AccessModeOwner
 		} else if !t.hasRepository(e, repo.ID) {
 			continue
 		}
@ -171,7 +171,7 @@ func recalculateTeamAccesses(ctx context.Context, repo *repo_model.Repository, i
 			return fmt.Errorf("getMembers '%d': %v", t.ID, err)
 		}
 		for _, m := range t.Members {
-			updateUserAccess(accessMap, m, t.Authorize)
+			updateUserAccess(accessMap, m, t.AccessMode)
 		}
 	}

@ -210,10 +210,10 @@ func recalculateUserAccess(ctx context.Context, repo *repo_model.Repository, uid

 		for _, t := range teams {
 			if t.IsOwnerTeam() {
-				t.Authorize = perm.AccessModeOwner
+				t.AccessMode = perm.AccessModeOwner
 			}

-			accessMode = maxAccessMode(accessMode, t.Authorize)
+			accessMode = maxAccessMode(accessMode, t.AccessMode)
 		}
 	}

--- a/models/fixtures/team_unit.yml
+++ b/models/fixtures/team_unit.yml
@ -2,223 +2,268 @@
  id: 1
  team_id: 1
  type: 1
+  access_mode: 4

 -
  id: 2
  team_id: 1
  type: 2
+  access_mode: 4

 -
  id: 3
  team_id: 1
  type: 3
+  access_mode: 4

 -
  id: 4
  team_id: 1
  type: 4
+  access_mode: 4

 -
  id: 5
  team_id: 1
  type: 5
+  access_mode: 4

 -
  id: 6
  team_id: 1
  type: 6
+  access_mode: 4

 -
  id: 7
  team_id: 1
  type: 7
+  access_mode: 4

 -
  id: 8
  team_id: 2
  type: 1
+  access_mode: 2

 -
  id: 9
  team_id: 2
  type: 2
+  access_mode: 2

 -
  id: 10
  team_id: 2
  type: 3
+  access_mode: 2

 -
  id: 11
  team_id: 2
  type: 4
+  access_mode: 2

 -
  id: 12
  team_id: 2
  type: 5
+  access_mode: 2

 -
  id: 13
  team_id: 2
  type: 6
+  access_mode: 2

 -
  id: 14
  team_id: 2
  type: 7
+  access_mode: 2

 -
  id: 15
  team_id: 3
  type: 1
+  access_mode: 4

 -
  id: 16
  team_id: 3
  type: 2
+  access_mode: 4

 -
  id: 17
  team_id: 3
  type: 3
+  access_mode: 4

 -
  id: 18
  team_id: 3
  type: 4
+  access_mode: 4

 -
  id: 19
  team_id: 3
  type: 5
+  access_mode: 4

 -
  id: 20
  team_id: 3
  type: 6
+  access_mode: 4

 -
  id: 21
  team_id: 3
  type: 7
+  access_mode: 4

 -
  id: 22
  team_id: 4
  type: 1
+  access_mode: 4

 -
  id: 23
  team_id: 4
  type: 2
+  access_mode: 4

 -
  id: 24
  team_id: 4
  type: 3
+  access_mode: 4

 -
  id: 25
  team_id: 4
  type: 4
+  access_mode: 4

 -
  id: 26
  team_id: 4
  type: 5
+  access_mode: 4

 -
  id: 27
  team_id: 4
  type: 6
+  access_mode: 4

 -
  id: 28
  team_id: 4
  type: 7
+  access_mode: 4

 -
  id: 29
  team_id: 5
  type: 1
+  access_mode: 4

 -
  id: 30
  team_id: 5
  type: 2
+  access_mode: 4

 -
  id: 31
  team_id: 5
  type: 3
+  access_mode: 4

 -
  id: 32
  team_id: 5
  type: 4
+  access_mode: 4

 -
  id: 33
  team_id: 5
  type: 5
+  access_mode: 4

 -
  id: 34
  team_id: 5
  type: 6
+  access_mode: 4

 -
  id: 35
  team_id: 5
  type: 7
+  access_mode: 4

 -
  id: 36
  team_id: 6
  type: 1
+  access_mode: 4

 -
  id: 37
  team_id: 6
  type: 2
+  access_mode: 4

 -
  id: 38
  team_id: 6
  type: 3
+  access_mode: 4

 -
  id: 39
  team_id: 6
  type: 4
+  access_mode: 4

 -
  id: 40
  team_id: 6
  type: 5
+  access_mode: 4

 -
  id: 41
  team_id: 6
  type: 6
+  access_mode: 4

 -
  id: 42
  team_id: 6
  type: 7
+  access_mode: 4

 -
  id: 43
  team_id: 7
  type: 2 # issues
+  access_mode: 2

 -
  id: 44
  team_id: 8
  type: 2 # issues
+  access_mode: 2

 -
  id: 45
  team_id: 9
-  type: 1 # code
+  type: 1 # code
+  access_mode: 1
--- a/models/issue.go
+++ b/models/issue.go
@ -1350,8 +1350,8 @@ func (opts *IssuesOptions) setupSession(sess *xorm.Session) {

 // issuePullAccessibleRepoCond userID must not be zero, this condition require join repository table
 func issuePullAccessibleRepoCond(repoIDstr string, userID int64, org *Organization, team *Team, isPull bool) builder.Cond {
-	var cond = builder.NewCond()
-	var unitType = unit.TypeIssues
+	cond := builder.NewCond()
+	unitType := unit.TypeIssues
 	if isPull {
 		unitType = unit.TypePullRequests
 	}
@ -2147,7 +2147,7 @@ func (issue *Issue) ResolveMentionsByVisibility(ctx context.Context, doer *user_
 				unittype = unit.TypePullRequests
 			}
 			for _, team := range teams {
-				if team.Authorize >= perm.AccessModeOwner {
+				if team.AccessMode >= perm.AccessModeAdmin {
 					checked = append(checked, team.ID)
 					resolved[issue.Repo.Owner.LowerName+"/"+team.LowerName] = true
 					continue
--- a/models/migrations/migrations.go
+++ b/models/migrations/migrations.go
@ -60,7 +60,6 @@ type Version struct {
 // If you want to "retire" a migration, remove it from the top of the list and
 // update minDBVersion accordingly
 var migrations = []Migration{
-
 	// Gitea 1.5.0 ends at v69

 	// v70 -> v71
@ -365,6 +364,8 @@ var migrations = []Migration{
 	NewMigration("Add key is verified to ssh key", addSSHKeyIsVerified),
 	// v205 -> v206
 	NewMigration("Migrate to higher varchar on user struct", migrateUserPasswordSalt),
+	// v206 -> v207
+	NewMigration("Add authorize column to team_unit table", addAuthorizeColForTeamUnit),
 }

 // GetCurrentDBVersion returns the current db version
--- a/models/migrations/v206.go
+++ b/models/migrations/v206.go
@ -0,0 +1,29 @@
+// Copyright 2022 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 migrations
+
+import (
+	"fmt"
+
+	"xorm.io/xorm"
+)
+
+func addAuthorizeColForTeamUnit(x *xorm.Engine) error {
+	type TeamUnit struct {
+		ID         int64 `xorm:"pk autoincr"`
+		OrgID      int64 `xorm:"INDEX"`
+		TeamID     int64 `xorm:"UNIQUE(s)"`
+		Type       int   `xorm:"UNIQUE(s)"`
+		AccessMode int
+	}
+
+	if err := x.Sync2(new(TeamUnit)); err != nil {
+		return fmt.Errorf("sync2: %v", err)
+	}
+
+	// migrate old permission
+	_, err := x.Exec("UPDATE team_unit SET access_mode = (SELECT authorize FROM team WHERE team.id = team_unit.team_id)")
+	return err
+}
--- a/models/org.go
+++ b/models/org.go
@ -265,7 +265,7 @@ func CreateOrganization(org *Organization, owner *user_model.User) (err error) {
 		OrgID:                   org.ID,
 		LowerName:               strings.ToLower(ownerTeamName),
 		Name:                    ownerTeamName,
-		Authorize:               perm.AccessModeOwner,
+		AccessMode:              perm.AccessModeOwner,
 		NumMembers:              1,
 		IncludesAllRepositories: true,
 		CanCreateOrgRepo:        true,
@ -523,7 +523,7 @@ type FindOrgOptions struct {
 }

 func queryUserOrgIDs(userID int64, includePrivate bool) *builder.Builder {
-	var cond = builder.Eq{"uid": userID}
+	cond := builder.Eq{"uid": userID}
 	if !includePrivate {
 		cond["is_public"] = true
 	}
@ -531,7 +531,7 @@ func queryUserOrgIDs(userID int64, includePrivate bool) *builder.Builder {
 }

 func (opts FindOrgOptions) toConds() builder.Cond {
-	var cond = builder.NewCond()
+	cond := builder.NewCond()
 	if opts.UserID > 0 {
 		cond = cond.And(builder.In("`user`.`id`", queryUserOrgIDs(opts.UserID, opts.IncludePrivate)))
 	}
--- a/models/org_team.go
+++ b/models/org_team.go
@ -32,7 +32,7 @@ type Team struct {
 	LowerName               string
 	Name                    string
 	Description             string
-	Authorize               perm.AccessMode
+	AccessMode              perm.AccessMode          `xorm:"'authorize'"`
 	Repos                   []*repo_model.Repository `xorm:"-"`
 	Members                 []*user_model.User       `xorm:"-"`
 	NumRepos                int
@ -126,7 +126,7 @@ func (t *Team) ColorFormat(s fmt.State) {
 		log.NewColoredIDValue(t.ID),
 		t.Name,
 		log.NewColoredIDValue(t.OrgID),
-		t.Authorize)
+		t.AccessMode)
 }

 // GetUnits return a list of available units for a team
@ -145,15 +145,29 @@ func (t *Team) getUnits(e db.Engine) (err error) {

 // GetUnitNames returns the team units names
 func (t *Team) GetUnitNames() (res []string) {
+	if t.AccessMode >= perm.AccessModeAdmin {
+		return unit.AllUnitKeyNames()
+	}
+
 	for _, u := range t.Units {
 		res = append(res, unit.Units[u.Type].NameKey)
 	}
 	return
 }

-// HasWriteAccess returns true if team has at least write level access mode.
-func (t *Team) HasWriteAccess() bool {
-	return t.Authorize >= perm.AccessModeWrite
+// GetUnitsMap returns the team units permissions
+func (t *Team) GetUnitsMap() map[string]string {
+	m := make(map[string]string)
+	if t.AccessMode >= perm.AccessModeAdmin {
+		for _, u := range unit.Units {
+			m[u.NameKey] = t.AccessMode.String()
+		}
+	} else {
+		for _, u := range t.Units {
+			m[u.Unit().NameKey] = u.AccessMode.String()
+		}
+	}
+	return m
 }

 // IsOwnerTeam returns true if team is owner team.
@ -455,16 +469,25 @@ func (t *Team) UnitEnabled(tp unit.Type) bool {
 }

 func (t *Team) unitEnabled(e db.Engine, tp unit.Type) bool {
+	return t.unitAccessMode(e, tp) > perm.AccessModeNone
+}
+
+// UnitAccessMode returns if the team has the given unit type enabled
+func (t *Team) UnitAccessMode(tp unit.Type) perm.AccessMode {
+	return t.unitAccessMode(db.GetEngine(db.DefaultContext), tp)
+}
+
+func (t *Team) unitAccessMode(e db.Engine, tp unit.Type) perm.AccessMode {
 	if err := t.getUnits(e); err != nil {
 		log.Warn("Error loading team (ID: %d) units: %s", t.ID, err.Error())
 	}

 	for _, unit := range t.Units {
 		if unit.Type == tp {
-			return true
+			return unit.AccessMode
 		}
 	}
-	return false
+	return perm.AccessModeNone
 }

 // IsUsableTeamName tests if a name could be as team name
@ -661,7 +684,7 @@ func UpdateTeam(t *Team, authChanged, includeAllChanged bool) (err error) {
 			Delete(new(TeamUnit)); err != nil {
 			return err
 		}
-		if _, err = sess.Cols("org_id", "team_id", "type").Insert(&t.Units); err != nil {
+		if _, err = sess.Cols("org_id", "team_id", "type", "access_mode").Insert(&t.Units); err != nil {
 			return err
 		}
 	}
@ -1033,10 +1056,11 @@ func GetTeamsWithAccessToRepo(orgID, repoID int64, mode perm.AccessMode) ([]*Tea

 // TeamUnit describes all units of a repository
 type TeamUnit struct {
-	ID     int64     `xorm:"pk autoincr"`
-	OrgID  int64     `xorm:"INDEX"`
-	TeamID int64     `xorm:"UNIQUE(s)"`
-	Type   unit.Type `xorm:"UNIQUE(s)"`
+	ID         int64     `xorm:"pk autoincr"`
+	OrgID      int64     `xorm:"INDEX"`
+	TeamID     int64     `xorm:"UNIQUE(s)"`
+	Type       unit.Type `xorm:"UNIQUE(s)"`
+	AccessMode perm.AccessMode
 }

 // Unit returns Unit
--- a/models/org_team_test.go
+++ b/models/org_team_test.go
@ -211,7 +211,7 @@ func TestUpdateTeam(t *testing.T) {
 	team.LowerName = "newname"
 	team.Name = "newName"
 	team.Description = strings.Repeat("A long description!", 100)
-	team.Authorize = perm.AccessModeAdmin
+	team.AccessMode = perm.AccessModeAdmin
 	assert.NoError(t, UpdateTeam(team, true, false))

 	team = unittest.AssertExistsAndLoadBean(t, &Team{Name: "newName"}).(*Team)
--- a/models/perm/access_mode.go
+++ b/models/perm/access_mode.go
@ -51,11 +51,13 @@ func (mode AccessMode) ColorFormat(s fmt.State) {
 // ParseAccessMode returns corresponding access mode to given permission string.
 func ParseAccessMode(permission string) AccessMode {
 	switch permission {
+	case "read":
+		return AccessModeRead
 	case "write":
 		return AccessModeWrite
 	case "admin":
 		return AccessModeAdmin
 	default:
-		return AccessModeRead
+		return AccessModeNone
 	}
 }
--- a/models/repo_permission.go
+++ b/models/repo_permission.go
@ -239,7 +239,7 @@ func getUserRepoPermission(ctx context.Context, repo *repo_model.Repository, use

 	// if user in an owner team
 	for _, team := range teams {
-		if team.Authorize >= perm_model.AccessModeOwner {
+		if team.AccessMode >= perm_model.AccessModeAdmin {
 			perm.AccessMode = perm_model.AccessModeOwner
 			perm.UnitsMode = nil
 			return
@ -249,10 +249,11 @@ func getUserRepoPermission(ctx context.Context, repo *repo_model.Repository, use
 	for _, u := range repo.Units {
 		var found bool
 		for _, team := range teams {
-			if team.unitEnabled(e, u.Type) {
+			teamMode := team.unitAccessMode(e, u.Type)
+			if teamMode > perm_model.AccessModeNone {
 				m := perm.UnitsMode[u.Type]
-				if m < team.Authorize {
-					perm.UnitsMode[u.Type] = team.Authorize
+				if m < teamMode {
+					perm.UnitsMode[u.Type] = teamMode
 				}
 				found = true
 			}
@ -324,7 +325,7 @@ func isUserRepoAdmin(e db.Engine, repo *repo_model.Repository, user *user_model.
 	}

 	for _, team := range teams {
-		if team.Authorize >= perm_model.AccessModeAdmin {
+		if team.AccessMode >= perm_model.AccessModeAdmin {
 			return true, nil
 		}
 	}
--- a/models/review.go
+++ b/models/review.go
@ -280,7 +280,7 @@ func isOfficialReviewerTeam(ctx context.Context, issue *Issue, team *Team) (bool
 	}

 	if !pr.ProtectedBranch.EnableApprovalsWhitelist {
-		return team.Authorize >= perm.AccessModeWrite, nil
+		return team.UnitAccessMode(unit.TypeCode) >= perm.AccessModeWrite, nil
 	}

 	return base.Int64sContains(pr.ProtectedBranch.ApprovalsWhitelistTeamIDs, team.ID), nil
--- a/models/unit/unit.go
+++ b/models/unit/unit.go
@ -8,6 +8,7 @@ import (
 	"fmt"
 	"strings"

+	"code.gitea.io/gitea/models/perm"
 	"code.gitea.io/gitea/modules/log"
 	"code.gitea.io/gitea/modules/setting"
 )
@ -17,14 +18,15 @@ type Type int

 // Enumerate all the unit types
 const (
-	TypeCode            Type = iota + 1 // 1 code
-	TypeIssues                          // 2 issues
-	TypePullRequests                    // 3 PRs
-	TypeReleases                        // 4 Releases
-	TypeWiki                            // 5 Wiki
-	TypeExternalWiki                    // 6 ExternalWiki
-	TypeExternalTracker                 // 7 ExternalTracker
-	TypeProjects                        // 8 Kanban board
+	TypeInvalid         Type = iota // 0 invalid
+	TypeCode                        // 1 code
+	TypeIssues                      // 2 issues
+	TypePullRequests                // 3 PRs
+	TypeReleases                    // 4 Releases
+	TypeWiki                        // 5 Wiki
+	TypeExternalWiki                // 6 ExternalWiki
+	TypeExternalTracker             // 7 ExternalTracker
+	TypeProjects                    // 8 Kanban board
 )

 // Value returns integer value for unit type
@ -170,11 +172,12 @@ func (u *Type) CanBeDefault() bool {

 // Unit is a section of one repository
 type Unit struct {
-	Type    Type
-	NameKey string
-	URI     string
-	DescKey string
-	Idx     int
+	Type          Type
+	NameKey       string
+	URI           string
+	DescKey       string
+	Idx           int
+	MaxAccessMode perm.AccessMode // The max access mode of the unit. i.e. Read means this unit can only be read.
 }

 // CanDisable returns if this unit could be disabled.
@ -198,6 +201,7 @@ var (
 		"/",
 		"repo.code.desc",
 		0,
+		perm.AccessModeOwner,
 	}

 	UnitIssues = Unit{
@ -206,6 +210,7 @@ var (
 		"/issues",
 		"repo.issues.desc",
 		1,
+		perm.AccessModeOwner,
 	}

 	UnitExternalTracker = Unit{
@ -214,6 +219,7 @@ var (
 		"/issues",
 		"repo.ext_issues.desc",
 		1,
+		perm.AccessModeRead,
 	}

 	UnitPullRequests = Unit{
@ -222,6 +228,7 @@ var (
 		"/pulls",
 		"repo.pulls.desc",
 		2,
+		perm.AccessModeOwner,
 	}

 	UnitReleases = Unit{
@ -230,6 +237,7 @@ var (
 		"/releases",
 		"repo.releases.desc",
 		3,
+		perm.AccessModeOwner,
 	}

 	UnitWiki = Unit{
@ -238,6 +246,7 @@ var (
 		"/wiki",
 		"repo.wiki.desc",
 		4,
+		perm.AccessModeOwner,
 	}

 	UnitExternalWiki = Unit{
@ -246,6 +255,7 @@ var (
 		"/wiki",
 		"repo.ext_wiki.desc",
 		4,
+		perm.AccessModeRead,
 	}

 	UnitProjects = Unit{
@ -254,6 +264,7 @@ var (
 		"/projects",
 		"repo.projects.desc",
 		5,
+		perm.AccessModeOwner,
 	}

 	// Units contains all the units
@ -269,15 +280,51 @@ var (
 	}
 )

-// FindUnitTypes give the unit key name and return unit
+// FindUnitTypes give the unit key names and return unit
 func FindUnitTypes(nameKeys ...string) (res []Type) {
 	for _, key := range nameKeys {
+		var found bool
 		for t, u := range Units {
 			if strings.EqualFold(key, u.NameKey) {
 				res = append(res, t)
+				found = true
 				break
 			}
 		}
+		if !found {
+			res = append(res, TypeInvalid)
+		}
 	}
 	return
 }
+
+// TypeFromKey give the unit key name and return unit
+func TypeFromKey(nameKey string) Type {
+	for t, u := range Units {
+		if strings.EqualFold(nameKey, u.NameKey) {
+			return t
+		}
+	}
+	return TypeInvalid
+}
+
+// AllUnitKeyNames returns all unit key names
+func AllUnitKeyNames() []string {
+	res := make([]string, 0, len(Units))
+	for _, u := range Units {
+		res = append(res, u.NameKey)
+	}
+	return res
+}
+
+// MinUnitAccessMode returns the minial permission of the permission map
+func MinUnitAccessMode(unitsMap map[Type]perm.AccessMode) perm.AccessMode {
+	res := perm.AccessModeNone
+	for _, mode := range unitsMap {
+		// get the minial permission great than AccessModeNone except all are AccessModeNone
+		if mode > perm.AccessModeNone && (res == perm.AccessModeNone || mode < res) {
+			res = mode
+		}
+	}
+	return res
+}
--- a/modules/context/org.go
+++ b/modules/context/org.go
@ -168,7 +168,7 @@ func HandleOrgAssignment(ctx *Context, args ...bool) {
 			return
 		}

-		ctx.Org.IsTeamAdmin = ctx.Org.Team.IsOwnerTeam() || ctx.Org.Team.Authorize >= perm.AccessModeAdmin
+		ctx.Org.IsTeamAdmin = ctx.Org.Team.IsOwnerTeam() || ctx.Org.Team.AccessMode >= perm.AccessModeAdmin
 		ctx.Data["IsTeamAdmin"] = ctx.Org.IsTeamAdmin
 		if requireTeamAdmin && !ctx.Org.IsTeamAdmin {
 			ctx.NotFound("OrgAssignment", err)
--- a/modules/convert/convert.go
+++ b/modules/convert/convert.go
@ -306,8 +306,9 @@ func ToTeam(team *models.Team) *api.Team {
 		Description:             team.Description,
 		IncludesAllRepositories: team.IncludesAllRepositories,
 		CanCreateOrgRepo:        team.CanCreateOrgRepo,
-		Permission:              team.Authorize.String(),
+		Permission:              team.AccessMode.String(),
 		Units:                   team.GetUnitNames(),
+		UnitsMap:                team.GetUnitsMap(),
 	}
 }

--- a/modules/repository/create_test.go
+++ b/modules/repository/create_test.go
@ -70,25 +70,25 @@ func TestIncludesAllRepositoriesTeams(t *testing.T) {
 		{
 			OrgID:                   org.ID,
 			Name:                    "team one",
-			Authorize:               perm.AccessModeRead,
+			AccessMode:              perm.AccessModeRead,
 			IncludesAllRepositories: true,
 		},
 		{
 			OrgID:                   org.ID,
 			Name:                    "team 2",
-			Authorize:               perm.AccessModeRead,
+			AccessMode:              perm.AccessModeRead,
 			IncludesAllRepositories: false,
 		},
 		{
 			OrgID:                   org.ID,
 			Name:                    "team three",
-			Authorize:               perm.AccessModeWrite,
+			AccessMode:              perm.AccessModeWrite,
 			IncludesAllRepositories: true,
 		},
 		{
 			OrgID:                   org.ID,
 			Name:                    "team 4",
-			Authorize:               perm.AccessModeWrite,
+			AccessMode:              perm.AccessModeWrite,
 			IncludesAllRepositories: false,
 		},
 	}
--- a/modules/structs/org_team.go
+++ b/modules/structs/org_team.go
@ -15,8 +15,11 @@ type Team struct {
 	// enum: none,read,write,admin,owner
 	Permission string `json:"permission"`
 	// example: ["repo.code","repo.issues","repo.ext_issues","repo.wiki","repo.pulls","repo.releases","repo.projects","repo.ext_wiki"]
-	Units            []string `json:"units"`
-	CanCreateOrgRepo bool     `json:"can_create_org_repo"`
+	// Deprecated: This variable should be replaced by UnitsMap and will be dropped in later versions.
+	Units []string `json:"units"`
+	// example: {"repo.code":"read","repo.issues":"write","repo.ext_issues":"none","repo.wiki":"admin","repo.pulls":"owner","repo.releases":"none","repo.projects":"none","repo.ext_wiki":"none"]
+	UnitsMap         map[string]string `json:"units_map"`
+	CanCreateOrgRepo bool              `json:"can_create_org_repo"`
 }

 // CreateTeamOption options for creating a team
@ -28,8 +31,11 @@ type CreateTeamOption struct {
 	// enum: read,write,admin
 	Permission string `json:"permission"`
 	// example: ["repo.code","repo.issues","repo.ext_issues","repo.wiki","repo.pulls","repo.releases","repo.projects","repo.ext_wiki"]
-	Units            []string `json:"units"`
-	CanCreateOrgRepo bool     `json:"can_create_org_repo"`
+	// Deprecated: This variable should be replaced by UnitsMap and will be dropped in later versions.
+	Units []string `json:"units"`
+	// example: {"repo.code":"read","repo.issues":"write","repo.ext_issues":"none","repo.wiki":"admin","repo.pulls":"owner","repo.releases":"none","repo.projects":"none","repo.ext_wiki":"none"]
+	UnitsMap         map[string]string `json:"units_map"`
+	CanCreateOrgRepo bool              `json:"can_create_org_repo"`
 }

 // EditTeamOption options for editing a team
@ -41,6 +47,9 @@ type EditTeamOption struct {
 	// enum: read,write,admin
 	Permission string `json:"permission"`
 	// example: ["repo.code","repo.issues","repo.ext_issues","repo.wiki","repo.pulls","repo.releases","repo.projects","repo.ext_wiki"]
-	Units            []string `json:"units"`
-	CanCreateOrgRepo *bool    `json:"can_create_org_repo"`
+	// Deprecated: This variable should be replaced by UnitsMap and will be dropped in later versions.
+	Units []string `json:"units"`
+	// example: {"repo.code":"read","repo.issues":"write","repo.ext_issues":"none","repo.wiki":"admin","repo.pulls":"owner","repo.releases":"none","repo.projects":"none","repo.ext_wiki":"none"]
+	UnitsMap         map[string]string `json:"units_map"`
+	CanCreateOrgRepo *bool             `json:"can_create_org_repo"`
 }
--- a/options/locale/locale_en-US.ini
+++ b/options/locale/locale_en-US.ini
@ -1099,7 +1099,7 @@ commits.signed_by_untrusted_user_unmatched = Signed by untrusted user who does n
 commits.gpg_key_id = GPG Key ID
 commits.ssh_key_fingerprint = SSH Key Fingerprint

-ext_issues = Ext. Issues
+ext_issues = Access to External Issues
 ext_issues.desc = Link to an external issue tracker.

 projects = Projects
@ -1579,7 +1579,7 @@ signing.wont_sign.commitssigned = The merge will not be signed as all the associ
 signing.wont_sign.approved = The merge will not be signed as the PR is not approved
 signing.wont_sign.not_signed_in = You are not signed in

-ext_wiki = Ext. Wiki
+ext_wiki = Access to External Wiki
 ext_wiki.desc = Link to an external wiki.

 wiki = Wiki
@ -2261,9 +2261,13 @@ teams.leave = Leave
 teams.leave.detail = Leave %s?
 teams.can_create_org_repo = Create repositories
 teams.can_create_org_repo_helper = Members can create new repositories in organization. Creator will get administrator access to the new repository.
-teams.read_access = Read Access
+teams.none_access = No Access
+teams.none_access_helper = Members cannot view or do any other action on this unit.
+teams.general_access = General Access
+teams.general_access_helper = Members permissions will be decided by below permission table.
+teams.read_access = Read
 teams.read_access_helper = Members can view and clone team repositories.
-teams.write_access = Write Access
+teams.write_access = Write
 teams.write_access_helper = Members can read and push to team repositories.
 teams.admin_access = Administrator Access
 teams.admin_access_helper = Members can pull and push to team repositories and add collaborators to them.
@ -2892,5 +2896,6 @@ error.probable_bad_signature = "WARNING! Although there is a key with this ID in
 error.probable_bad_default_signature = "WARNING! Although the default key has this ID it does not verify this commit! This commit is SUSPICIOUS."

 [units]
+unit = Unit
 error.no_unit_allowed_repo = You are not allowed to access any section of this repository.
 error.unit_not_allowed = You are not allowed to access this repository section.
--- a/routers/api/v1/org/team.go
+++ b/routers/api/v1/org/team.go
@ -6,6 +6,7 @@
 package org

 import (
+	"errors"
 	"net/http"

 	"code.gitea.io/gitea/models"
@ -50,7 +51,6 @@ func ListTeams(ctx *context.APIContext) {
 		ListOptions: utils.GetListOptions(ctx),
 		OrgID:       ctx.Org.Organization.ID,
 	})
-
 	if err != nil {
 		ctx.Error(http.StatusInternalServerError, "LoadTeams", err)
 		return
@ -112,6 +112,10 @@ func ListUserTeams(ctx *context.APIContext) {
 			apiOrg = convert.ToOrganization(org)
 			cache[teams[i].OrgID] = apiOrg
 		}
+		if err := teams[i].GetUnits(); err != nil {
+			ctx.Error(http.StatusInternalServerError, "teams[i].GetUnits()", err)
+			return
+		}
 		apiTeams[i] = convert.ToTeam(teams[i])
 		apiTeams[i].Organization = apiOrg
 	}
@ -138,9 +142,45 @@ func GetTeam(ctx *context.APIContext) {
 	//   "200":
 	//     "$ref": "#/responses/Team"

+	if err := ctx.Org.Team.GetUnits(); err != nil {
+		ctx.Error(http.StatusInternalServerError, "team.GetUnits", err)
+		return
+	}
+
 	ctx.JSON(http.StatusOK, convert.ToTeam(ctx.Org.Team))
 }

+func attachTeamUnits(team *models.Team, units []string) {
+	unitTypes := unit_model.FindUnitTypes(units...)
+	team.Units = make([]*models.TeamUnit, 0, len(units))
+	for _, tp := range unitTypes {
+		team.Units = append(team.Units, &models.TeamUnit{
+			OrgID:      team.OrgID,
+			Type:       tp,
+			AccessMode: team.AccessMode,
+		})
+	}
+}
+
+func convertUnitsMap(unitsMap map[string]string) map[unit_model.Type]perm.AccessMode {
+	res := make(map[unit_model.Type]perm.AccessMode, len(unitsMap))
+	for unitKey, p := range unitsMap {
+		res[unit_model.TypeFromKey(unitKey)] = perm.ParseAccessMode(p)
+	}
+	return res
+}
+
+func attachTeamUnitsMap(team *models.Team, unitsMap map[string]string) {
+	team.Units = make([]*models.TeamUnit, 0, len(unitsMap))
+	for unitKey, p := range unitsMap {
+		team.Units = append(team.Units, &models.TeamUnit{
+			OrgID:      team.OrgID,
+			Type:       unit_model.TypeFromKey(unitKey),
+			AccessMode: perm.ParseAccessMode(p),
+		})
+	}
+}
+
 // CreateTeam api for create a team
 func CreateTeam(ctx *context.APIContext) {
 	// swagger:operation POST /orgs/{org}/teams organization orgCreateTeam
@ -166,26 +206,28 @@ func CreateTeam(ctx *context.APIContext) {
 	//   "422":
 	//     "$ref": "#/responses/validationError"
 	form := web.GetForm(ctx).(*api.CreateTeamOption)
+	p := perm.ParseAccessMode(form.Permission)
+	if p < perm.AccessModeAdmin && len(form.UnitsMap) > 0 {
+		p = unit_model.MinUnitAccessMode(convertUnitsMap(form.UnitsMap))
+	}
 	team := &models.Team{
 		OrgID:                   ctx.Org.Organization.ID,
 		Name:                    form.Name,
 		Description:             form.Description,
 		IncludesAllRepositories: form.IncludesAllRepositories,
 		CanCreateOrgRepo:        form.CanCreateOrgRepo,
-		Authorize:               perm.ParseAccessMode(form.Permission),
+		AccessMode:              p,
 	}

-	unitTypes := unit_model.FindUnitTypes(form.Units...)
-
-	if team.Authorize < perm.AccessModeOwner {
-		var units = make([]*models.TeamUnit, 0, len(form.Units))
-		for _, tp := range unitTypes {
-			units = append(units, &models.TeamUnit{
-				OrgID: ctx.Org.Organization.ID,
-				Type:  tp,
-			})
+	if team.AccessMode < perm.AccessModeAdmin {
+		if len(form.UnitsMap) > 0 {
+			attachTeamUnitsMap(team, form.UnitsMap)
+		} else if len(form.Units) > 0 {
+			attachTeamUnits(team, form.Units)
+		} else {
+			ctx.Error(http.StatusInternalServerError, "getTeamUnits", errors.New("units permission should not be empty"))
+			return
 		}
-		team.Units = units
 	}

 	if err := models.NewTeam(team); err != nil {
@ -224,7 +266,6 @@ func EditTeam(ctx *context.APIContext) {
 	//     "$ref": "#/responses/Team"

 	form := web.GetForm(ctx).(*api.EditTeamOption)
-
 	team := ctx.Org.Team
 	if err := team.GetUnits(); err != nil {
 		ctx.InternalServerError(err)
@ -247,11 +288,14 @@ func EditTeam(ctx *context.APIContext) {
 	isIncludeAllChanged := false
 	if !team.IsOwnerTeam() && len(form.Permission) != 0 {
 		// Validate permission level.
-		auth := perm.ParseAccessMode(form.Permission)
+		p := perm.ParseAccessMode(form.Permission)
+		if p < perm.AccessModeAdmin && len(form.UnitsMap) > 0 {
+			p = unit_model.MinUnitAccessMode(convertUnitsMap(form.UnitsMap))
+		}

-		if team.Authorize != auth {
+		if team.AccessMode != p {
 			isAuthChanged = true
-			team.Authorize = auth
+			team.AccessMode = p
 		}

 		if form.IncludesAllRepositories != nil {
@ -260,17 +304,11 @@ func EditTeam(ctx *context.APIContext) {
 		}
 	}

-	if team.Authorize < perm.AccessModeOwner {
-		if len(form.Units) > 0 {
-			var units = make([]*models.TeamUnit, 0, len(form.Units))
-			unitTypes := unit_model.FindUnitTypes(form.Units...)
-			for _, tp := range unitTypes {
-				units = append(units, &models.TeamUnit{
-					OrgID: ctx.Org.Team.OrgID,
-					Type:  tp,
-				})
-			}
-			team.Units = units
+	if team.AccessMode < perm.AccessModeAdmin {
+		if len(form.UnitsMap) > 0 {
+			attachTeamUnitsMap(team, form.UnitsMap)
+		} else if len(form.Units) > 0 {
+			attachTeamUnits(team, form.Units)
 		}
 	}

@ -706,5 +744,4 @@ func SearchTeam(ctx *context.APIContext) {
 		"ok":   true,
 		"data": apiTeams,
 	})
-
 }
--- a/routers/web/org/teams.go
+++ b/routers/web/org/teams.go
@ -9,6 +9,7 @@ import (
 	"net/http"
 	"net/url"
 	"path"
+	"strconv"
 	"strings"

 	"code.gitea.io/gitea/models"
@ -224,35 +225,57 @@ func NewTeam(ctx *context.Context) {
 	ctx.HTML(http.StatusOK, tplTeamNew)
 }

+func getUnitPerms(forms url.Values) map[unit_model.Type]perm.AccessMode {
+	unitPerms := make(map[unit_model.Type]perm.AccessMode)
+	for k, v := range forms {
+		if strings.HasPrefix(k, "unit_") {
+			t, _ := strconv.Atoi(k[5:])
+			if t > 0 {
+				vv, _ := strconv.Atoi(v[0])
+				unitPerms[unit_model.Type(t)] = perm.AccessMode(vv)
+			}
+		}
+	}
+	return unitPerms
+}
+
 // NewTeamPost response for create new team
 func NewTeamPost(ctx *context.Context) {
 	form := web.GetForm(ctx).(*forms.CreateTeamForm)
-	ctx.Data["Title"] = ctx.Org.Organization.FullName
-	ctx.Data["PageIsOrgTeams"] = true
-	ctx.Data["PageIsOrgTeamsNew"] = true
-	ctx.Data["Units"] = unit_model.Units
-	var includesAllRepositories = form.RepoAccess == "all"
+	includesAllRepositories := form.RepoAccess == "all"
+	unitPerms := getUnitPerms(ctx.Req.Form)
+	p := perm.ParseAccessMode(form.Permission)
+	if p < perm.AccessModeAdmin {
+		// if p is less than admin accessmode, then it should be general accessmode,
+		// so we should calculate the minial accessmode from units accessmodes.
+		p = unit_model.MinUnitAccessMode(unitPerms)
+	}

 	t := &models.Team{
 		OrgID:                   ctx.Org.Organization.ID,
 		Name:                    form.TeamName,
 		Description:             form.Description,
-		Authorize:               perm.ParseAccessMode(form.Permission),
+		AccessMode:              p,
 		IncludesAllRepositories: includesAllRepositories,
 		CanCreateOrgRepo:        form.CanCreateOrgRepo,
 	}

-	if t.Authorize < perm.AccessModeOwner {
-		var units = make([]*models.TeamUnit, 0, len(form.Units))
-		for _, tp := range form.Units {
+	if t.AccessMode < perm.AccessModeAdmin {
+		units := make([]*models.TeamUnit, 0, len(unitPerms))
+		for tp, perm := range unitPerms {
 			units = append(units, &models.TeamUnit{
-				OrgID: ctx.Org.Organization.ID,
-				Type:  tp,
+				OrgID:      ctx.Org.Organization.ID,
+				Type:       tp,
+				AccessMode: perm,
 			})
 		}
 		t.Units = units
 	}

+	ctx.Data["Title"] = ctx.Org.Organization.FullName
+	ctx.Data["PageIsOrgTeams"] = true
+	ctx.Data["PageIsOrgTeamsNew"] = true
+	ctx.Data["Units"] = unit_model.Units
 	ctx.Data["Team"] = t

 	if ctx.HasError() {
@ -260,7 +283,7 @@ func NewTeamPost(ctx *context.Context) {
 		return
 	}

-	if t.Authorize < perm.AccessModeAdmin && len(form.Units) == 0 {
+	if t.AccessMode < perm.AccessModeAdmin && len(unitPerms) == 0 {
 		ctx.RenderWithErr(ctx.Tr("form.team_no_units_error"), tplTeamNew, &form)
 		return
 	}
@ -317,22 +340,29 @@ func EditTeam(ctx *context.Context) {
 func EditTeamPost(ctx *context.Context) {
 	form := web.GetForm(ctx).(*forms.CreateTeamForm)
 	t := ctx.Org.Team
+	unitPerms := getUnitPerms(ctx.Req.Form)
+	isAuthChanged := false
+	isIncludeAllChanged := false
+	includesAllRepositories := form.RepoAccess == "all"
+
 	ctx.Data["Title"] = ctx.Org.Organization.FullName
 	ctx.Data["PageIsOrgTeams"] = true
 	ctx.Data["Team"] = t
 	ctx.Data["Units"] = unit_model.Units

-	isAuthChanged := false
-	isIncludeAllChanged := false
-	var includesAllRepositories = form.RepoAccess == "all"
 	if !t.IsOwnerTeam() {
 		// Validate permission level.
-		auth := perm.ParseAccessMode(form.Permission)
+		newAccessMode := perm.ParseAccessMode(form.Permission)
+		if newAccessMode < perm.AccessModeAdmin {
+			// if p is less than admin accessmode, then it should be general accessmode,
+			// so we should calculate the minial accessmode from units accessmodes.
+			newAccessMode = unit_model.MinUnitAccessMode(unitPerms)
+		}

 		t.Name = form.TeamName
-		if t.Authorize != auth {
+		if t.AccessMode != newAccessMode {
 			isAuthChanged = true
-			t.Authorize = auth
+			t.AccessMode = newAccessMode
 		}

 		if t.IncludesAllRepositories != includesAllRepositories {
@ -341,17 +371,17 @@ func EditTeamPost(ctx *context.Context) {
 		}
 	}
 	t.Description = form.Description
-	if t.Authorize < perm.AccessModeOwner {
-		var units = make([]models.TeamUnit, 0, len(form.Units))
-		for _, tp := range form.Units {
+	if t.AccessMode < perm.AccessModeAdmin {
+		units := make([]models.TeamUnit, 0, len(unitPerms))
+		for tp, perm := range unitPerms {
 			units = append(units, models.TeamUnit{
-				OrgID:  t.OrgID,
-				TeamID: t.ID,
-				Type:   tp,
+				OrgID:      t.OrgID,
+				TeamID:     t.ID,
+				Type:       tp,
+				AccessMode: perm,
 			})
 		}
-		err := models.UpdateTeamUnits(t, units)
-		if err != nil {
+		if err := models.UpdateTeamUnits(t, units); err != nil {
 			ctx.Error(http.StatusInternalServerError, "LoadIssue", err.Error())
 			return
 		}
@ -363,7 +393,7 @@ func EditTeamPost(ctx *context.Context) {
 		return
 	}

-	if t.Authorize < perm.AccessModeAdmin && len(form.Units) == 0 {
+	if t.AccessMode < perm.AccessModeAdmin && len(unitPerms) == 0 {
 		ctx.RenderWithErr(ctx.Tr("form.team_no_units_error"), tplTeamNew, &form)
 		return
 	}
--- a/services/forms/org.go
+++ b/services/forms/org.go
@ -8,7 +8,6 @@ package forms
 import (
 	"net/http"

-	"code.gitea.io/gitea/models/unit"
 	"code.gitea.io/gitea/modules/context"
 	"code.gitea.io/gitea/modules/structs"
 	"code.gitea.io/gitea/modules/web/middleware"
@ -66,7 +65,6 @@ type CreateTeamForm struct {
 	TeamName         string `binding:"Required;AlphaDashDot;MaxSize(30)"`
 	Description      string `binding:"MaxSize(255)"`
 	Permission       string
-	Units            []unit.Type
 	RepoAccess       string
 	CanCreateOrgRepo bool
 }
--- a/templates/org/team/new.tmpl
+++ b/templates/org/team/new.tmpl
@ -56,21 +56,14 @@
 								<br>
 								<div class="field">
 									<div class="ui radio checkbox">
-										<input type="radio" name="permission" value="read" {{if or .PageIsOrgTeamsNew (eq .Team.Authorize 1)}}checked{{end}}>
-										<label>{{.i18n.Tr "org.teams.read_access"}}</label>
-										<span class="help">{{.i18n.Tr "org.teams.read_access_helper"}}</span>
+										<input type="radio" name="permission" value="{{if .PageIsOrgTeamsNew}}read{{else}}{{.Team.AccessMode}}{{end}}" {{if or .PageIsOrgTeamsNew (eq .Team.AccessMode 1) (eq .Team.AccessMode 2)}}checked{{end}}>
+										<label>{{.i18n.Tr "org.teams.general_access"}}</label>
+										<span class="help">{{.i18n.Tr "org.teams.general_access_helper"}}</span>
 									</div>
 								</div>
 								<div class="field">
 									<div class="ui radio checkbox">
-										<input type="radio" name="permission" value="write" {{if eq .Team.Authorize 2}}checked{{end}}>
-										<label>{{.i18n.Tr "org.teams.write_access"}}</label>
-										<span class="help">{{.i18n.Tr "org.teams.write_access_helper"}}</span>
-									</div>
-								</div>
-								<div class="field">
-									<div class="ui radio checkbox">
-										<input type="radio" name="permission" value="admin" {{if eq .Team.Authorize 3}}checked{{end}}>
+										<input type="radio" name="permission" value="admin" {{if eq .Team.AccessMode 3}}checked{{end}}>
 										<label>{{.i18n.Tr "org.teams.admin_access"}}</label>
 										<span class="help">{{.i18n.Tr "org.teams.admin_access_helper"}}</span>
 									</div>
@ -78,24 +71,66 @@
 							</div>
 							<div class="ui divider"></div>

-							<div class="team-units required grouped field"{{if eq .Team.Authorize 3}} style="display: none"{{end}}>
+							<div class="team-units required grouped field"{{if eq .Team.AccessMode 3}} style="display: none"{{end}}>
 								<label>{{.i18n.Tr "org.team_unit_desc"}}</label>
-								<br>
+								<table class="ui celled table">
+									<thead>
+										<tr>
+											<th class="center aligned">{{.i18n.Tr "units.unit"}}</th>
+											<th class="center aligned">{{.i18n.Tr "org.teams.none_access"}}
+											<i class="circle help icon link tooltip" data-content="{{.i18n.Tr "org.teams.none_access_helper"}}"></i></th>
+											<th class="center aligned">{{.i18n.Tr "org.teams.read_access"}}
+											<i class="circle help icon link tooltip" data-content="{{.i18n.Tr "org.teams.read_access_helper"}}"></i>
+											</th>
+											<th class="center aligned">{{.i18n.Tr "org.teams.write_access"}}
+											<i class="circle help icon link tooltip" data-content="{{.i18n.Tr "org.teams.write_access_helper"}}"></i>
+											</th>
+										</tr>
+									</thead>
+									<tbody>
+										{{range $t, $unit := $.Units}}
+											{{if ge $unit.MaxPerms 2}}
+												<tr>
+													<td>
+														<div {{if $unit.Type.UnitGlobalDisabled}}class="field tooltip" data-content="{{$.i18n.Tr "repo.unit_disabled"}}">{{- else -}}class="field"{{end}}>
+															<div class="ui">
+																<label>{{$.i18n.Tr $unit.NameKey}}{{if $unit.Type.UnitGlobalDisabled}} {{$.i18n.Tr "org.team_unit_disabled"}}{{end}}</label>
+																<span class="help">{{$.i18n.Tr $unit.DescKey}}</span>
+															</div>
+														</div>
+													</td>
+													<td class="center aligned">
+														<div class="ui radio checkbox">
+															<input type="radio" class="hidden" name="unit_{{$unit.Type.Value}}" value="0"{{if or ($unit.Type.UnitGlobalDisabled) (eq ($.Team.UnitAccessMode $unit.Type) 0)}} checked{{end}}>
+														</div>
+													</td>
+													<td class="center aligned">
+														<div class="ui radio checkbox">
+															<input type="radio" class="hidden" name="unit_{{$unit.Type.Value}}" value="1"{{if or (eq $.Team.ID 0) (eq ($.Team.UnitAccessMode $unit.Type) 1)}} checked{{end}} {{if $unit.Type.UnitGlobalDisabled}}disabled{{end}}>
+														</div>
+													</td>
+													<td class="center aligned">
+														<div class="ui radio checkbox">
+															<input type="radio" class="hidden" name="unit_{{$unit.Type.Value}}" value="2"{{if (eq ($.Team.UnitAccessMode $unit.Type) 2)}} checked{{end}} {{if $unit.Type.UnitGlobalDisabled}}disabled{{end}}>
+														</div>
+													</td>
+												</tr>
+											{{end}}
+										{{end}}
+									</tbody>
+								</table>
 								{{range $t, $unit := $.Units}}
-								{{if $unit.Type.UnitGlobalDisabled}}
-								<div class="field tooltip" data-content="{{$.i18n.Tr "repo.unit_disabled"}}">
-								{{else}}
-								<div class="field">
-								{{end}}
-									<div class="ui toggle checkbox">
-										<input type="checkbox" class="hidden" name="units" value="{{$unit.Type.Value}}"{{if or (eq $.Team.ID 0) ($.Team.UnitEnabled $unit.Type)}} checked{{end}}>
-										<label>{{$.i18n.Tr $unit.NameKey}}{{if $unit.Type.UnitGlobalDisabled}} {{$.i18n.Tr "org.team_unit_disabled"}}{{end}}</label>
-										<span class="help">{{$.i18n.Tr $unit.DescKey}}</span>
-									</div>
-								</div>
+									{{if lt $unit.MaxPerms 2}}
+										<div {{if $unit.Type.UnitGlobalDisabled}}class="field tooltip" data-content="{{$.i18n.Tr "repo.unit_disabled"}}"{{else}}class="field"{{end}}>
+											<div class="ui checkbox">
+												<input type="checkbox" class="hidden" name="unit_{{$unit.Type.Value}}" value="1"{{if or (eq $.Team.ID 0) (eq ($.Team.UnitAccessMode $unit.Type) 1)}} checked{{end}} {{if $unit.Type.UnitGlobalDisabled}}disabled{{end}}>
+												<label>{{$.i18n.Tr $unit.NameKey}}{{if $unit.Type.UnitGlobalDisabled}} {{$.i18n.Tr "org.team_unit_disabled"}}{{end}}</label>
+												<span class="help">{{$.i18n.Tr $unit.DescKey}}</span>
+											</div>
+										</div>
+									{{end}}
 								{{end}}
 							</div>
-							<div class="ui divider"></div>
 						{{end}}

 						<div class="field">
--- a/templates/org/team/sidebar.tmpl
+++ b/templates/org/team/sidebar.tmpl
@ -29,19 +29,19 @@
 		<div class="item">
 			{{if eq .Team.LowerName "owners"}}
 				{{.i18n.Tr "org.teams.owners_permission_desc" | Str2html}}
-			{{else if (eq .Team.Authorize 1)}}
+			{{else if (eq .Team.AccessMode 1)}}
 				{{if .Team.IncludesAllRepositories}}
 					{{.i18n.Tr "org.teams.all_repositories_read_permission_desc" | Str2html}}
 				{{else}}
 					{{.i18n.Tr "org.teams.read_permission_desc" | Str2html}}
 				{{end}}
-			{{else if (eq .Team.Authorize 2)}}
+			{{else if (eq .Team.AccessMode 2)}}
 				{{if .Team.IncludesAllRepositories}}
 					{{.i18n.Tr "org.teams.all_repositories_write_permission_desc" | Str2html}}
 				{{else}}
 					{{.i18n.Tr "org.teams.write_permission_desc" | Str2html}}
 				{{end}}
-			{{else if (eq .Team.Authorize 3)}}
+			{{else if (eq .Team.AccessMode 3)}}
 				{{if .Team.IncludesAllRepositories}}
 					{{.i18n.Tr "org.teams.all_repositories_admin_permission_desc" | Str2html}}
 				{{else}}
--- a/templates/swagger/v1_json.tmpl
+++ b/templates/swagger/v1_json.tmpl
@ -14049,6 +14049,14 @@
            "repo.projects",
            "repo.ext_wiki"
          ]
+        },
+        "units_map": {
+          "type": "object",
+          "additionalProperties": {
+            "type": "string"
+          },
+          "x-go-name": "UnitsMap",
+          "example": "{\"repo.code\":\"read\",\"repo.issues\":\"write\",\"repo.ext_issues\":\"none\",\"repo.wiki\":\"admin\",\"repo.pulls\":\"owner\",\"repo.releases\":\"none\",\"repo.projects\":\"none\",\"repo.ext_wiki\":\"none\"]"
        }
      },
      "x-go-package": "code.gitea.io/gitea/modules/structs"
@ -14860,6 +14868,14 @@
            "repo.projects",
            "repo.ext_wiki"
          ]
+        },
+        "units_map": {
+          "type": "object",
+          "additionalProperties": {
+            "type": "string"
+          },
+          "x-go-name": "UnitsMap",
+          "example": "{\"repo.code\":\"read\",\"repo.issues\":\"write\",\"repo.ext_issues\":\"none\",\"repo.wiki\":\"admin\",\"repo.pulls\":\"owner\",\"repo.releases\":\"none\",\"repo.projects\":\"none\",\"repo.ext_wiki\":\"none\"]"
        }
      },
      "x-go-package": "code.gitea.io/gitea/modules/structs"
@ -17453,6 +17469,14 @@
            "repo.projects",
            "repo.ext_wiki"
          ]
+        },
+        "units_map": {
+          "type": "object",
+          "additionalProperties": {
+            "type": "string"
+          },
+          "x-go-name": "UnitsMap",
+          "example": "{\"repo.code\":\"read\",\"repo.issues\":\"write\",\"repo.ext_issues\":\"none\",\"repo.wiki\":\"admin\",\"repo.pulls\":\"owner\",\"repo.releases\":\"none\",\"repo.projects\":\"none\",\"repo.ext_wiki\":\"none\"]"
        }
      },
      "x-go-package": "code.gitea.io/gitea/modules/structs"