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Support scoped access tokens (#20908)

This PR adds the support for scopes of access tokens, mimicking the
design of GitHub OAuth scopes.

The changes of the core logic are in `models/auth` that `AccessToken`
struct will have a `Scope` field. The normalized (no duplication of
scope), comma-separated scope string will be stored in `access_token`
table in the database.
In `services/auth`, the scope will be stored in context, which will be
used by `reqToken` middleware in API calls. Only OAuth2 tokens will have
granular token scopes, while others like BasicAuth will default to scope
`all`.
A large amount of work happens in `routers/api/v1/api.go` and the
corresponding `tests/integration` tests, that is adding necessary scopes
to each of the API calls as they fit.


- [x] Add `Scope` field to `AccessToken`
- [x] Add access control to all API endpoints
- [x] Update frontend & backend for when creating tokens
- [x] Add a database migration for `scope` column (enable 'all' access
to past tokens)

I'm aiming to complete it before Gitea 1.19 release.

Fixes #4300
This commit is contained in:
Chongyi Zheng 2023-01-17 16:46:03 -05:00 committed by GitHub
parent db2286bbb6
commit de484e86bc
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GPG key ID: 4AEE18F83AFDEB23
79 changed files with 1221 additions and 449 deletions

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@ -9,6 +9,7 @@ import (
"sort"
"testing"
auth_model "code.gitea.io/gitea/models/auth"
"code.gitea.io/gitea/models/organization"
"code.gitea.io/gitea/models/repo"
"code.gitea.io/gitea/models/unit"
@ -29,7 +30,7 @@ func TestAPITeam(t *testing.T) {
user := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: teamUser.UID})
session := loginUser(t, user.Name)
token := getTokenForLoggedInUser(t, session)
token := getTokenForLoggedInUser(t, session, auth_model.AccessTokenScopeAdminOrg)
req := NewRequestf(t, "GET", "/api/v1/teams/%d?token="+token, teamUser.TeamID)
resp := MakeRequest(t, req, http.StatusOK)
@ -43,7 +44,7 @@ func TestAPITeam(t *testing.T) {
user2 := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: teamUser2.UID})
session = loginUser(t, user2.Name)
token = getTokenForLoggedInUser(t, session)
token = getTokenForLoggedInUser(t, session, auth_model.AccessTokenScopeReadOrg)
req = NewRequestf(t, "GET", "/api/v1/teams/%d?token="+token, teamUser.TeamID)
_ = MakeRequest(t, req, http.StatusForbidden)
@ -53,7 +54,7 @@ func TestAPITeam(t *testing.T) {
// Get an admin user able to create, update and delete teams.
user = unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 1})
session = loginUser(t, user.Name)
token = getTokenForLoggedInUser(t, session)
token = getTokenForLoggedInUser(t, session, auth_model.AccessTokenScopeAdminOrg)
org := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 6})
@ -227,7 +228,7 @@ func TestAPITeamSearch(t *testing.T) {
var results TeamSearchResults
token := getUserToken(t, user.Name)
token := getUserToken(t, user.Name, auth_model.AccessTokenScopeReadOrg)
req := NewRequestf(t, "GET", "/api/v1/orgs/%s/teams/search?q=%s&token=%s", org.Name, "_team", token)
resp := MakeRequest(t, req, http.StatusOK)
DecodeJSON(t, resp, &results)
@ -237,7 +238,7 @@ func TestAPITeamSearch(t *testing.T) {
// no access if not organization member
user5 := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 5})
token5 := getUserToken(t, user5.Name)
token5 := getUserToken(t, user5.Name, auth_model.AccessTokenScopeReadOrg)
req = NewRequestf(t, "GET", "/api/v1/orgs/%s/teams/search?q=%s&token=%s", org.Name, "team", token5)
MakeRequest(t, req, http.StatusForbidden)
@ -252,7 +253,7 @@ func TestAPIGetTeamRepo(t *testing.T) {
var results api.Repository
token := getUserToken(t, user.Name)
token := getUserToken(t, user.Name, auth_model.AccessTokenScopeReadOrg)
req := NewRequestf(t, "GET", "/api/v1/teams/%d/repos/%s/?token=%s", team.ID, teamRepo.FullName(), token)
resp := MakeRequest(t, req, http.StatusOK)
DecodeJSON(t, resp, &results)
@ -260,7 +261,7 @@ func TestAPIGetTeamRepo(t *testing.T) {
// no access if not organization member
user5 := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 5})
token5 := getUserToken(t, user5.Name)
token5 := getUserToken(t, user5.Name, auth_model.AccessTokenScopeReadOrg)
req = NewRequestf(t, "GET", "/api/v1/teams/%d/repos/%s/?token=%s", team.ID, teamRepo.FullName(), token5)
MakeRequest(t, req, http.StatusNotFound)