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/
create_realm.go
111 lines (96 loc) · 3.48 KB
/
create_realm.go
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// Copyright 2020 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package admin
import (
"context"
"fmt"
"net/http"
"github.com/google/exposure-notifications-verification-server/pkg/controller"
"github.com/google/exposure-notifications-verification-server/pkg/database"
)
func (c *Controller) HandleCreateRealm() http.Handler {
type FormData struct {
Name string `form:"name"`
RegionCode string `form:"regionCode"`
UseRealmCertificateKey bool `form:"useRealmCertificateKey"`
CertificateIssuer string `form:"certificateIssuer"`
CertificateAudience string `form:"certificateAudiance"`
}
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
session := controller.SessionFromContext(ctx)
if session == nil {
controller.MissingSession(w, r, c.h)
return
}
user := controller.UserFromContext(ctx)
if user == nil {
controller.MissingUser(w, r, c.h)
return
}
flash := controller.Flash(session)
// Requested form, stop processing.
if r.Method == http.MethodGet {
var realm database.Realm
realm.UseRealmCertificateKey = true
c.renderNew(ctx, w, &realm)
return
}
var form FormData
if err := controller.BindForm(w, r, &form); err != nil {
var realm database.Realm
realm.UseRealmCertificateKey = true
flash.Error("Failed to process form: %v", err)
c.renderNew(ctx, w, &realm)
return
}
realm := database.NewRealmWithDefaults(form.Name)
realm.RegionCode = form.RegionCode
realm.UseRealmCertificateKey = form.UseRealmCertificateKey
realm.CertificateIssuer = form.CertificateIssuer
realm.CertificateAudience = form.CertificateAudience
if err := c.db.SaveRealm(realm); err != nil {
flash.Error("Failed to create realm: %v", err)
c.renderNew(ctx, w, realm)
return
}
flash.Alert("Created realm: %q.", realm.Name)
user.Realms = append(user.Realms, realm)
user.AdminRealms = append(user.AdminRealms, realm)
if err := c.db.SaveUser(user); err != nil {
flash.Error("Failed to add you as an admin to the realm: %v", err)
c.renderNew(ctx, w, realm)
return
}
flash.Alert("Added you as a user and admin to the realm.")
if realm.UseRealmCertificateKey {
// If we are using realm specific keys - we need to create the first one.
keyID, err := realm.CreateSigningKeyVersion(ctx, c.db)
if err != nil {
flash.Error("Failed to create signing keys for realm. This can be done from the realm's admin screens.")
http.Redirect(w, r, "/admin/realms", http.StatusSeeOther)
return
}
flash.Alert("Created initial signing key for realm, id: %q", keyID)
}
http.Redirect(w, r, "/admin/realms", http.StatusSeeOther)
})
}
func (c *Controller) renderNew(ctx context.Context, w http.ResponseWriter, realm *database.Realm) {
m := controller.TemplateMapFromContext(ctx)
fmt.Printf("errors %+v", realm.Errors())
m["realm"] = realm
m["supportsPerRealmSigning"] = c.db.SupportsPerRealmSigning()
c.h.RenderHTML(w, "admin/newrealm", m)
}