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Access Control: refactor permission evaluator to be more flexible (#35996)

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* add a more flexible way to create permissions

* update interface for accesscontrol to use new eval interface

* use new eval interface

* update middleware to use new eval interface

* remove evaluator function and move metrics to service

* add tests for accesscontrol middleware

* Remove failed function from interface and update inejct to create a new
evaluator

* Change name

* Support Several sopes for a permission


* use evaluator and update fakeAccessControl

* Implement String that will return string representation of permissions
for an evaluator

Co-authored-by: Gabriel MABILLE <gamab@users.noreply.github.com>

Co-authored-by: Emil Tullstedt <emil.tullstedt@grafana.com>
This commit is contained in:
Karl Persson
2021-08-24 11:36:28 +02:00
committed by GitHub
co-authored by Gabriel MABILLE Emil Tullstedt
parent 9d8f61c738
commit 7ebf4027a7
15 changed files with 869 additions and 349 deletions
Download Patch File Download Diff File Expand all files Collapse all files
pkg/api/index.go
+7 -7
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@@ -190,7 +190,7 @@ func (hs *HTTPServer) getNavTree(c *models.ReqContext, hasEditPerm bool) ([]*dto
return c.OrgRole == models.ROLE_ADMIN || c.OrgRole == models.ROLE_EDITOR || setting.ViewersCanEdit
}
if setting.ExploreEnabled && hasAccess(canExplore, ac.ActionDatasourcesExplore) {
if setting.ExploreEnabled && hasAccess(canExplore, ac.EvalPermission(ac.ActionDatasourcesExplore)) {
navTree = append(navTree, &dtos.NavLink{
Text: "Explore",
Id: "explore",
@@ -263,7 +263,7 @@ func (hs *HTTPServer) getNavTree(c *models.ReqContext, hasEditPerm bool) ([]*dto
})
}
if hasAccess(ac.ReqOrgAdmin, ac.ActionOrgUsersRead, ac.ScopeUsersAll) {
if hasAccess(ac.ReqOrgAdmin, ac.EvalPermission(ac.ActionOrgUsersRead, ac.ScopeUsersAll)) {
configNodes = append(configNodes, &dtos.NavLink{
Text: "Users",
Id: "users",
@@ -358,7 +358,7 @@ func (hs *HTTPServer) buildAdminNavLinks(c *models.ReqContext) []*dtos.NavLink {
hasAccess := ac.HasAccess(hs.AccessControl, c)
adminNavLinks := []*dtos.NavLink{}
if hasAccess(ac.ReqGrafanaAdmin, ac.ActionUsersRead, ac.ScopeGlobalUsersAll) {
if hasAccess(ac.ReqGrafanaAdmin, ac.EvalPermission(ac.ActionUsersRead, ac.ScopeGlobalUsersAll)) {
adminNavLinks = append(adminNavLinks, &dtos.NavLink{
Text: "Users", Id: "global-users", Url: hs.Cfg.AppSubURL + "/admin/users", Icon: "user",
})
@@ -370,25 +370,25 @@ func (hs *HTTPServer) buildAdminNavLinks(c *models.ReqContext) []*dtos.NavLink {
})
}
if hasAccess(ac.ReqGrafanaAdmin, ac.ActionSettingsRead) {
if hasAccess(ac.ReqGrafanaAdmin, ac.EvalPermission(ac.ActionSettingsRead)) {
adminNavLinks = append(adminNavLinks, &dtos.NavLink{
Text: "Settings", Id: "server-settings", Url: hs.Cfg.AppSubURL + "/admin/settings", Icon: "sliders-v-alt",
})
}
if hasAccess(ac.ReqGrafanaAdmin, ac.ActionServerStatsRead) {
if hasAccess(ac.ReqGrafanaAdmin, ac.EvalPermission(ac.ActionServerStatsRead)) {
adminNavLinks = append(adminNavLinks, &dtos.NavLink{
Text: "Stats", Id: "server-stats", Url: hs.Cfg.AppSubURL + "/admin/stats", Icon: "graph-bar",
})
}
if hs.Cfg.LDAPEnabled && hasAccess(ac.ReqGrafanaAdmin, ac.ActionLDAPStatusRead) {
if hs.Cfg.LDAPEnabled && hasAccess(ac.ReqGrafanaAdmin, ac.EvalPermission(ac.ActionLDAPStatusRead)) {
adminNavLinks = append(adminNavLinks, &dtos.NavLink{
Text: "LDAP", Id: "ldap", Url: hs.Cfg.AppSubURL + "/admin/ldap", Icon: "book",
})
}
if hs.Cfg.PluginAdminEnabled && hasAccess(ac.ReqGrafanaAdmin, ac.ActionPluginsManage) {
if hs.Cfg.PluginAdminEnabled && hasAccess(ac.ReqGrafanaAdmin, ac.EvalPermission(ac.ActionPluginsManage)) {
adminNavLinks = append(adminNavLinks, &dtos.NavLink{
Text: "Plugins", Id: "admin-plugins", Url: hs.Cfg.AppSubURL + "/admin/plugins", Icon: "plug",
})