Security: Sync security changes on main (#45083) (#45140)

* Security: Sync security changes on main (#45083)

* * Teams: Appropriately apply user id filter in /api/teams/:id and /api/teams/search
* Teams: Ensure that users searching for teams are only able see teams they have access to
* Teams: Require teamGuardian admin privileges to list team members
* Teams: Prevent org viewers from administering teams
* Teams: Add org_id condition to team count query
* Teams: clarify permission requirements in teams api docs
* Teams: expand scenarios for team search tests
* Teams: mock teamGuardian in tests

Co-authored-by: Dan Cech <dcech@grafana.com>

* remove duplicate WHERE statement

* Fix for CVE-2022-21702

(cherry picked from commit 202d7c190082c094bc1dc13f7fe9464746c37f9e)

* Lint and test fixes

(cherry picked from commit 3e6b67d5504abf4a1d7b8d621f04d062c048e981)

* check content type properly

(cherry picked from commit 70b4458892bf2f776302720c10d24c9ff34edd98)

* basic csrf origin check

(cherry picked from commit 3adaa5ff39832364f6390881fb5b42ad47df92e1)

* compare origin to host

(cherry picked from commit 5443892699e8ed42836bb2b9a44744ff3e970f42)

* simplify url parsing

(cherry picked from commit b2ffbc9513fed75468628370a48b929d30af2b1d)

* check csrf for GET requests, only compare origin

(cherry picked from commit 8b81dc12d8f8a1f07852809c5b4d44f0f0b1d709)

* parse content type properly

(cherry picked from commit 16f76f4902e6f2188bea9606c68b551af186bdc0)

* mentioned get in the comment

(cherry picked from commit a7e61811ef8ae558ce721e2e3fed04ce7a5a5345)

* add content-type: application/json to test HTTP requests

* fix pluginproxy test

* Fix linter when comparing errors

Co-authored-by: Kevin Minehart <kmineh0151@gmail.com>
Co-authored-by: Dan Cech <dcech@grafana.com>
Co-authored-by: Marcus Efraimsson <marcus.efraimsson@gmail.com>
Co-authored-by: Serge Zaitsev <serge.zaitsev@grafana.com>
Co-authored-by: Vardan Torosyan <vardants@gmail.com>
(cherry picked from commit 605d056136)

* Apply suggestions from code review

* remove uneeded test fix from patch

Co-authored-by: Dimitris Sotirakis <sotirakis.dim@gmail.com>
Co-authored-by: Marcus Efraimsson <marcus.efraimsson@gmail.com>
Co-authored-by: jguer <joao.guerreiro@grafana.com>

pkg/api/team.go

@@ -132,16 +132,11 @@ func (hs *HTTPServer) SearchTeams(c *models.ReqContext) response.Response {
 		page = 1
 	}
 
-	var userIdFilter int64
-	if hs.Cfg.EditorsCanAdmin && c.OrgRole != models.ROLE_ADMIN {
-		userIdFilter = c.SignedInUser.UserId
-	}
-
 	query := models.SearchTeamsQuery{
 		OrgId:        c.OrgId,
 		Query:        c.Query("query"),
 		Name:         c.Query("name"),
-		UserIdFilter: userIdFilter,
+		UserIdFilter: userFilter(hs.Cfg.EditorsCanAdmin, c),
 		Page:         page,
 		Limit:        perPage,
 		SignedInUser: c.SignedInUser,
@@ -188,17 +183,32 @@ func (hs *HTTPServer) getTeamAccessControlMetadata(c *models.ReqContext, teamID
 	return accesscontrol.GetResourcesMetadata(c.Req.Context(), userPermissions, "teams", teamIDs)[key], nil
 }
 
+// UserFilter returns the user ID used in a filter when querying a team
+// 1. If the user is a viewer or editor, this will return the user's ID.
+// 2. If EditorsCanAdmin is enabled and the user is an editor, this will return models.FilterIgnoreUser (0)
+// 3. If the user is an admin, this will return models.FilterIgnoreUser (0)
+func userFilter(editorsCanAdmin bool, c *models.ReqContext) int64 {
+	userIdFilter := c.SignedInUser.UserId
+	if (editorsCanAdmin && c.OrgRole == models.ROLE_EDITOR) || c.OrgRole == models.ROLE_ADMIN {
+		userIdFilter = models.FilterIgnoreUser
+	}
+
+	return userIdFilter
+}
+
 // GET /api/teams/:teamId
 func (hs *HTTPServer) GetTeamByID(c *models.ReqContext) response.Response {
 	teamId, err := strconv.ParseInt(web.Params(c.Req)[":teamId"], 10, 64)
 	if err != nil {
 		return response.Error(http.StatusBadRequest, "teamId is invalid", err)
 	}
+
 	query := models.GetTeamByIdQuery{
 		OrgId:        c.OrgId,
 		Id:           teamId,
 		SignedInUser: c.SignedInUser,
 		HiddenUsers:  hs.Cfg.HiddenUsers,
+		UserIdFilter: userFilter(hs.Cfg.EditorsCanAdmin, c),
 	}
 
 	if err := hs.SQLStore.GetTeamById(c.Req.Context(), &query); err != nil {