mirror of
https://github.com/grafana/grafana.git
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6afad51761
* Move SignedInUser to user service and RoleType and Roles to org * Use go naming convention for roles * Fix some imports and leftovers * Fix ldap debug test * Fix lint * Fix lint 2 * Fix lint 3 * Fix type and not needed conversion * Clean up messages in api tests * Clean up api tests 2
80 lines
2.2 KiB
Go
80 lines
2.2 KiB
Go
package middleware
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import (
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"fmt"
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"strings"
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"github.com/grafana/grafana/pkg/models"
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"github.com/grafana/grafana/pkg/services/org"
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"github.com/grafana/grafana/pkg/setting"
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"github.com/grafana/grafana/pkg/web"
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)
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var (
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ReqGrafanaAdmin = Auth(&AuthOptions{
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ReqSignedIn: true,
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ReqGrafanaAdmin: true,
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})
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ReqSignedIn = Auth(&AuthOptions{ReqSignedIn: true})
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ReqSignedInNoAnonymous = Auth(&AuthOptions{ReqSignedIn: true, ReqNoAnonynmous: true})
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ReqEditorRole = RoleAuth(org.RoleEditor, org.RoleAdmin)
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ReqOrgAdmin = RoleAuth(org.RoleAdmin)
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)
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func HandleNoCacheHeader(ctx *models.ReqContext) {
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ctx.SkipCache = ctx.Req.Header.Get("X-Grafana-NoCache") == "true"
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}
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func AddDefaultResponseHeaders(cfg *setting.Cfg) web.Handler {
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return func(c *web.Context) {
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c.Resp.Before(func(w web.ResponseWriter) {
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// if response has already been written, skip.
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if w.Written() {
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return
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}
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if !strings.HasPrefix(c.Req.URL.Path, "/api/datasources/proxy/") {
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addNoCacheHeaders(c.Resp)
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}
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if !cfg.AllowEmbedding {
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addXFrameOptionsDenyHeader(w)
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}
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addSecurityHeaders(w, cfg)
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})
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}
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}
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// addSecurityHeaders adds HTTP(S) response headers that enable various security protections in the client's browser.
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func addSecurityHeaders(w web.ResponseWriter, cfg *setting.Cfg) {
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if cfg.StrictTransportSecurity {
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strictHeaderValues := []string{fmt.Sprintf("max-age=%v", cfg.StrictTransportSecurityMaxAge)}
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if cfg.StrictTransportSecurityPreload {
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strictHeaderValues = append(strictHeaderValues, "preload")
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}
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if cfg.StrictTransportSecuritySubDomains {
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strictHeaderValues = append(strictHeaderValues, "includeSubDomains")
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}
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w.Header().Set("Strict-Transport-Security", strings.Join(strictHeaderValues, "; "))
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}
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if cfg.ContentTypeProtectionHeader {
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w.Header().Set("X-Content-Type-Options", "nosniff")
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}
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if cfg.XSSProtectionHeader {
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w.Header().Set("X-XSS-Protection", "1; mode=block")
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}
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}
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func addNoCacheHeaders(w web.ResponseWriter) {
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w.Header().Set("Cache-Control", "no-cache")
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w.Header().Set("Pragma", "no-cache")
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w.Header().Set("Expires", "-1")
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}
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func addXFrameOptionsDenyHeader(w web.ResponseWriter) {
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w.Header().Set("X-Frame-Options", "deny")
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}
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