Merge pull request 'per-bucket keys' (#68) from feat-per-bucket-key into main

Reviewed-on: #68

config.json.example

@@ -10,25 +10,23 @@
 
   "invitation_base_dn": "ou=invitations,dc=bottin,dc=eu",
   "invitation_name_attr": "cn",
-  "invited_mail_format": "{}@example.com",
-  "invited_auto_groups": [
-    "cn=email,ou=groups,dc=bottin,dc=eu"
-  ],
+  "invited_mail_format": "{}@bottin.eu",
+  "invited_auto_groups": [ ],
 
-  "web_address": "http://guichet.localhost:9991",
-  "mail_from": "welcome@example.com",
-  "smtp_server": "smtp.example.com",
+  "web_address": "http://localhost:9991",
+  "mail_from": "welcome@bottin.eu",
+  "smtp_server": "smtp.bottin.eu",
   "smtp_username": "guichet",
   "smtp_password": "",
 
   "admin_account": "cn=admin,dc=bottin,dc=eu",
-  "group_can_admin": "gid=admin,ou=groups,dc=bottin,dc=eu",
-  "group_can_invite": "",
+  "group_can_admin": "cn=admin,ou=groups,dc=bottin,dc=eu",
+  "group_can_invite": "cn=admin,ou=groups,dc=bottin,dc=eu",
 
   "s3_admin_endpoint": "localhost:3903",
   "s3_admin_token": "GlXP43PWH3LuvEGSNxKYzZCyUss8VqZmarBU+HUlrxw=",
 
-  "s3_endpoint": "localhost",
+  "s3_endpoint": "localhost:3900",
   "s3_access_key": "",
   "s3_secret_key": "",
   "s3_region": "garage",

flake.nix

@@ -12,9 +12,6 @@
         system = "x86_64-linux";
         overlays = [
           (import "${gomod2nix}/overlay.nix")
-          /*(self: super: {
-            gomod = super.callPackage "${gomod2nix}/builder/" { };
-          })*/
         ];
       };
       src = ./.;
@@ -38,10 +35,16 @@
           platforms = platforms.linux;
         };
       };
+
+
       container = pkgs.dockerTools.buildImage {
         name = "dxflrs/guichet";
+	copyToRoot = pkgs.buildEnv {
+          name = "guichet-env";
+	  paths = [ guichet pkgs.cacert ];
+	};
         config = {
-         Entrypoint = "${guichet}/bin/guichet";
+         Entrypoint = "/bin/guichet";
         };
       };
     in {

garage.go

@@ -4,10 +4,7 @@ import (
 	"context"
 	"fmt"
 	garage "git.deuxfleurs.fr/garage-sdk/garage-admin-sdk-golang"
-	"github.com/gorilla/mux"
 	"log"
-	"net/http"
-	"strings"
 )
 
 func gadmin() (*garage.APIClient, context.Context) {
@@ -26,8 +23,9 @@ func gadmin() (*garage.APIClient, context.Context) {
 func grgCreateKey(name string) (*garage.KeyInfo, error) {
 	client, ctx := gadmin()
 
-	kr := garage.AddKeyRequest{Name: &name}
-	resp, _, err := client.KeyApi.AddKey(ctx).AddKeyRequest(kr).Execute()
+	kr := garage.NewAddKeyRequest()
+	kr.SetName(name)
+	resp, _, err := client.KeyApi.AddKey(ctx).AddKeyRequest(*kr).Execute()
 	if err != nil {
 		fmt.Printf("%+v\n", err)
 		return nil, err
@@ -38,7 +36,7 @@ func grgCreateKey(name string) (*garage.KeyInfo, error) {
 func grgGetKey(accessKey string) (*garage.KeyInfo, error) {
 	client, ctx := gadmin()
 
-	resp, _, err := client.KeyApi.GetKey(ctx, accessKey).Execute()
+	resp, _, err := client.KeyApi.GetKey(ctx).Id(accessKey).ShowSecretKey("true").Execute()
 	if err != nil {
 		fmt.Printf("%+v\n", err)
 		return nil, err
@@ -46,6 +44,28 @@ func grgGetKey(accessKey string) (*garage.KeyInfo, error) {
 	return resp, nil
 }
 
+func grgSearchKey(name string) (*garage.KeyInfo, error) {
+	client, ctx := gadmin()
+
+	resp, _, err := client.KeyApi.GetKey(ctx).Search(name).ShowSecretKey("true").Execute()
+	if err != nil {
+		fmt.Printf("%+v\n", err)
+		return nil, err
+	}
+	return resp, nil
+}
+
+func grgDelKey(accessKey string) error {
+	client, ctx := gadmin()
+
+	_, err := client.KeyApi.DeleteKey(ctx).Id(accessKey).Execute()
+	if err != nil {
+		fmt.Printf("%+v\n", err)
+		return err
+	}
+	return nil
+}
+
 func grgCreateBucket(bucket string) (*garage.BucketInfo, error) {
 	client, ctx := gadmin()
 
@@ -61,14 +81,14 @@ func grgCreateBucket(bucket string) (*garage.BucketInfo, error) {
 	return binfo, nil
 }
 
-func grgAllowKeyOnBucket(bid, gkey string) (*garage.BucketInfo, error) {
+func grgAllowKeyOnBucket(bid, gkey string, read, write, owner bool) (*garage.BucketInfo, error) {
 	client, ctx := gadmin()
 
 	// Allow user's key
 	ar := garage.AllowBucketKeyRequest{
 		BucketId:    bid,
 		AccessKeyId: gkey,
-		Permissions: *garage.NewAllowBucketKeyRequestPermissions(true, true, true),
+		Permissions: *garage.NewAllowBucketKeyRequestPermissions(read, write, owner),
 	}
 	binfo, _, err := client.BucketApi.AllowBucketKey(ctx).AllowBucketKeyRequest(ar).Execute()
 	if err != nil {
@@ -91,7 +111,7 @@ func allowWebsiteDefault() *garage.UpdateBucketRequestWebsiteAccess {
 func grgUpdateBucket(bid string, ur *garage.UpdateBucketRequest) (*garage.BucketInfo, error) {
 	client, ctx := gadmin()
 
-	binfo, _, err := client.BucketApi.UpdateBucket(ctx, bid).UpdateBucketRequest(*ur).Execute()
+	binfo, _, err := client.BucketApi.UpdateBucket(ctx).Id(bid).UpdateBucketRequest(*ur).Execute()
 	if err != nil {
 		fmt.Printf("%+v\n", err)
 		return nil, err
@@ -148,7 +168,7 @@ func grgDelLocalAlias(bid, key, alias string) (*garage.BucketInfo, error) {
 func grgGetBucket(bid string) (*garage.BucketInfo, error) {
 	client, ctx := gadmin()
 
-	resp, _, err := client.BucketApi.GetBucketInfo(ctx, bid).Execute()
+	resp, _, err := client.BucketApi.GetBucketInfo(ctx).Id(bid).Execute()
 	if err != nil {
 		log.Println(err)
 		return nil, err
@@ -160,187 +180,9 @@ func grgGetBucket(bid string) (*garage.BucketInfo, error) {
 func grgDeleteBucket(bid string) error {
 	client, ctx := gadmin()
 
-	_, err := client.BucketApi.DeleteBucket(ctx, bid).Execute()
+	_, err := client.BucketApi.DeleteBucket(ctx).Id(bid).Execute()
 	if err != nil {
 		log.Println(err)
 	}
 	return err
 }
-
-// --- Start page rendering functions
-
-func handleWebsiteConfigure(w http.ResponseWriter, r *http.Request) {
-	user := RequireUserHtml(w, r)
-	if user == nil {
-		return
-	}
-
-	tKey := getTemplate("garage_key.html")
-	tKey.Execute(w, user)
-}
-
-func handleWebsiteList(w http.ResponseWriter, r *http.Request) {
-	user := RequireUserHtml(w, r)
-	if user == nil {
-		return
-	}
-
-	ctrl, err := NewWebsiteController(user)
-	if err != nil {
-		http.Error(w, err.Error(), http.StatusInternalServerError)
-		return
-	}
-
-	if len(ctrl.PrettyList) > 0 {
-		http.Redirect(w, r, "/website/inspect/"+ctrl.PrettyList[0], http.StatusFound)
-	} else {
-		http.Redirect(w, r, "/website/new", http.StatusFound)
-	}
-}
-
-type WebsiteNewTpl struct {
-	Ctrl *WebsiteController
-	Err  error
-}
-
-func handleWebsiteNew(w http.ResponseWriter, r *http.Request) {
-	user := RequireUserHtml(w, r)
-	if user == nil {
-		return
-	}
-
-	ctrl, err := NewWebsiteController(user)
-	if err != nil {
-		http.Error(w, err.Error(), http.StatusInternalServerError)
-		return
-	}
-
-	tpl := &WebsiteNewTpl{ctrl, nil}
-
-	tWebsiteNew := getTemplate("garage_website_new.html")
-	if r.Method == "POST" {
-		r.ParseForm()
-
-		bucket := strings.Join(r.Form["bucket"], "")
-		if bucket == "" {
-			bucket = strings.Join(r.Form["bucket2"], "")
-		}
-
-		view, err := ctrl.Create(bucket)
-		if err != nil {
-			tpl.Err = err
-			tWebsiteNew.Execute(w, tpl)
-			return
-		}
-
-		http.Redirect(w, r, "/website/inspect/"+view.Name.Pretty, http.StatusFound)
-		return
-	}
-
-	tWebsiteNew.Execute(w, tpl)
-}
-
-type WebsiteInspectTpl struct {
-	Describe *WebsiteDescribe
-	View     *WebsiteView
-	Err      error
-}
-
-func handleWebsiteInspect(w http.ResponseWriter, r *http.Request) {
-	var processErr error
-
-	user := RequireUserHtml(w, r)
-	if user == nil {
-		return
-	}
-
-	ctrl, err := NewWebsiteController(user)
-	if err != nil {
-		http.Error(w, err.Error(), http.StatusInternalServerError)
-		return
-	}
-
-	bucketName := mux.Vars(r)["bucket"]
-
-	if r.Method == "POST" {
-		r.ParseForm()
-		action := strings.Join(r.Form["action"], "")
-		switch action {
-		case "increase_quota":
-			_, processErr = ctrl.Patch(bucketName, &WebsitePatch{Size: &user.Quota.WebsiteSizeBursted})
-		case "delete_bucket":
-			processErr = ctrl.Delete(bucketName)
-			if processErr == nil {
-				http.Redirect(w, r, "/website", http.StatusFound)
-			}
-		default:
-			processErr = fmt.Errorf("Unknown action")
-		}
-
-	}
-
-	view, err := ctrl.Inspect(bucketName)
-	if err != nil {
-		http.Error(w, err.Error(), http.StatusInternalServerError)
-		return
-	}
-
-	describe, err := ctrl.Describe()
-	if err != nil {
-		http.Error(w, err.Error(), http.StatusInternalServerError)
-		return
-	}
-
-	tpl := &WebsiteInspectTpl{describe, view, processErr}
-
-	tWebsiteInspect := getTemplate("garage_website_inspect.html")
-	tWebsiteInspect.Execute(w, &tpl)
-}
-
-func handleWebsiteVhost(w http.ResponseWriter, r *http.Request) {
-	var processErr error
-
-	user := RequireUserHtml(w, r)
-	if user == nil {
-		return
-	}
-
-	ctrl, err := NewWebsiteController(user)
-	if err != nil {
-		http.Error(w, err.Error(), http.StatusInternalServerError)
-		return
-	}
-
-	bucketName := mux.Vars(r)["bucket"]
-
-	if r.Method == "POST" {
-		r.ParseForm()
-
-		bucket := strings.Join(r.Form["bucket"], "")
-		if bucket == "" {
-			bucket = strings.Join(r.Form["bucket2"], "")
-		}
-
-		view, processErr := ctrl.Patch(bucketName, &WebsitePatch{Vhost: &bucket})
-		if processErr == nil {
-			http.Redirect(w, r, "/website/inspect/"+view.Name.Pretty, http.StatusFound)
-			return
-		}
-	}
-
-	view, err := ctrl.Inspect(bucketName)
-	if err != nil {
-		http.Error(w, err.Error(), http.StatusInternalServerError)
-		return
-	}
-
-	describe, err := ctrl.Describe()
-	if err != nil {
-		http.Error(w, err.Error(), http.StatusInternalServerError)
-		return
-	}
-
-	tpl := &WebsiteInspectTpl{describe, view, processErr}
-	tWebsiteEdit := getTemplate("garage_website_edit.html")
-	tWebsiteEdit.Execute(w, &tpl)
-}

go.mod

@@ -3,7 +3,7 @@ module git.deuxfleurs.fr/Deuxfleurs/guichet
 go 1.18
 
 require (
-	git.deuxfleurs.fr/garage-sdk/garage-admin-sdk-golang v0.0.0-20230131081355-c965fe7f7dc9
+	git.deuxfleurs.fr/garage-sdk/garage-admin-sdk-golang v0.0.0-20231128153612-8b81fae65e5e
 	github.com/emersion/go-sasl v0.0.0-20191210011802-430746ea8b9b
 	github.com/emersion/go-smtp v0.12.1
 	github.com/go-ldap/ldap/v3 v3.1.6

go.sum

@@ -33,6 +33,8 @@ cloud.google.com/go/storage v1.10.0/go.mod h1:FLPqc6j+Ki4BU591ie1oL6qBQGu2Bl/tZ9
 dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
 git.deuxfleurs.fr/garage-sdk/garage-admin-sdk-golang v0.0.0-20230131081355-c965fe7f7dc9 h1:ERg8KCpIKym98EOKa8Gq0NSBxsasD3sqb/R0gg1wOzU=
 git.deuxfleurs.fr/garage-sdk/garage-admin-sdk-golang v0.0.0-20230131081355-c965fe7f7dc9/go.mod h1:TlSL6QVxozmdRaSgP6Akspi0HCJv4HAkkq3Dldru4GM=
+git.deuxfleurs.fr/garage-sdk/garage-admin-sdk-golang v0.0.0-20231128153612-8b81fae65e5e h1:h89CAh0qmUcGJykss/utXIw+yRGa3Gr6VyrZ5ZWN0kY=
+git.deuxfleurs.fr/garage-sdk/garage-admin-sdk-golang v0.0.0-20231128153612-8b81fae65e5e/go.mod h1:TlSL6QVxozmdRaSgP6Akspi0HCJv4HAkkq3Dldru4GM=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=

gomod2nix.toml

@@ -2,8 +2,8 @@ schema = 3
 
 [mod]
   [mod."git.deuxfleurs.fr/garage-sdk/garage-admin-sdk-golang"]
-    version = "v0.0.0-20230131081355-c965fe7f7dc9"
-    hash = "sha256-qJN9yDMIh3xRk/3IYEWZca/biMVXXmDlPTzy0Cg11oc="
+    version = "v0.0.0-20231128153612-8b81fae65e5e"
+    hash = "sha256-o9kbcJ25/cYYwWZz/LBF7ZDyW8bZAjdg5pPu0gvb5JQ="
   [mod."github.com/emersion/go-sasl"]
     version = "v0.0.0-20191210011802-430746ea8b9b"
     hash = "sha256-bADpAn0ZhlTTsEB3MsG8J31cQjTtHTzohX/wkL1aMIc="

integration/docker-compose.yml

@@ -1,11 +1,15 @@
 version: '3'
 services:
   consul:
-    image: hashicorp/consul:1.16
+    # sync with nixos stable packages assuming our stack is up to date
+    # https://search.nixos.org/packages?channel=24.05&from=0&size=50&sort=relevance&type=packages&query=consul
+    image: hashicorp/consul:1.18
     restart: "always"
     expose:
       - 8500
   bottin:
+    # sync with deuxfleurs/nixcfg/cluster/prod/app/core/deploy/bottin.hcl
+    # to ensure compatibility with prod
     image: dxflrs/bottin:7h18i30cckckaahv87d3c86pn4a7q41z
     #command: "-config /etc/bottin.json"
     restart: "always"
@@ -15,7 +19,9 @@ services:
     volumes:
       - "./config/bottin.json:/config.json"
   garage:
-    image: dxflrs/garage:v0.8.2
+    # sync with deuxfleurs/nixcfg/cluster/prod/app/garage/deploy/garage.hcl
+    # to ensure compatibility with prod
+    image: superboum/garage:v1.0.0-rc1-hotfix-red-ftr-wquorum
     ports:
       - "3900:3900"
       - "3902:3902"

login.go

@@ -143,6 +143,7 @@ func NewCapabilities(login *LoginStatus, entry *ldap.Entry) *Capabilities {
 
 // --- Logged User ---
 type LoggedUser struct {
+	Username     string
 	Login        *LoginStatus
 	Entry        *ldap.Entry
 	Capabilities *Capabilities
@@ -186,7 +187,9 @@ func NewLoggedUser(login *LoginStatus) (*LoggedUser, error) {
 	}
 	entry := sr.Entries[0]
 
+	username := login.Info.Username
 	lu := &LoggedUser{
+		Username:     username,
 		Login:        login,
 		Entry:        entry,
 		Capabilities: NewCapabilities(login, entry),
@@ -204,6 +207,7 @@ func (lu *LoggedUser) WelcomeName() string {
 	}
 	return ret
 }
+
 func (lu *LoggedUser) S3KeyInfo() (*garage.KeyInfo, error) {
 	var err error
 	var keyPair *garage.KeyInfo
@@ -212,7 +216,7 @@ func (lu *LoggedUser) S3KeyInfo() (*garage.KeyInfo, error) {
 		keyID := lu.Entry.GetAttributeValue("garage_s3_access_key")
 		if keyID == "" {
 			// If there is no S3Key in LDAP, generate it...
-			keyPair, err = grgCreateKey(lu.Login.Info.Username)
+			keyPair, err = grgCreateKey(lu.Username)
 			if err != nil {
 				return nil, err
 			}
@@ -221,7 +225,7 @@ func (lu *LoggedUser) S3KeyInfo() (*garage.KeyInfo, error) {
 			// @FIXME compatibility feature for bagage (SFTP+webdav)
 			// you can remove it once bagage will be updated to fetch the key from garage directly
 			// or when bottin will be able to dynamically fetch it.
-			modify_request.Replace("garage_s3_secret_key", []string{*keyPair.SecretAccessKey})
+			modify_request.Replace("garage_s3_secret_key", []string{*keyPair.SecretAccessKey.Get()})
 			err = lu.Login.conn.Modify(modify_request)
 			if err != nil {
 				return nil, err

main.go

@@ -159,7 +159,6 @@ func server(args []string) {
 
 	r.HandleFunc("/website", handleWebsiteList)
 	r.HandleFunc("/website/new", handleWebsiteNew)
-	r.HandleFunc("/website/configure", handleWebsiteConfigure)
 	r.HandleFunc("/website/inspect/{bucket}", handleWebsiteInspect)
 	r.HandleFunc("/website/vhost/{bucket}", handleWebsiteVhost)
 

templates/garage_key.html

@@ -1,234 +0,0 @@
-{{define "title"}}Profile |{{end}}
-
-{{define "body"}}
-<div class="d-flex">
-    <h4>Mes identifiants</h4>
-    <a class="ml-auto btn btn-link" href="/website">Mes sites webs</a>
-    <a class="ml-4 btn btn-info" href="/">Menu principal</a>
-</div>
-
-<ul class="nav nav-tabs" id="proto" role="tablist">
-    <li class="nav-item">
-        <a class="nav-link active" id="s3-tab" data-toggle="tab" href="#s3" role="tab" aria-controls="s3" aria-selected="true">S3</a>
-    </li>
-    <li class="nav-item">
-        <a class="nav-link" id="sftp-tab" data-toggle="tab" href="#sftp" role="tab" aria-controls="sftp" aria-selected="false">SFTP</a>
-    </li>
-</ul>
-
-<div class="tab-content" id="protocols">
-    <div class="tab-pane fade show active" id="s3" role="tabpanel" aria-labelledby="s3-tab">
-        <table class="table mt-4">
-            <tbody>
-                <tr>
-                    <th scope="row" class="col-md-2">Identifiant de clé</th>
-                    <td>{{ .S3KeyInfo.AccessKeyId }}</td>
-                </tr>
-                <tr>
-                    <th scope="row">Clé secrète</th>
-		    <td><a href="#" onclick="document.getElementById('secret_key').style.display='inline'; this.style.display='none'">Cliquer pour afficher la clé secrète</a><span id="secret_key" style="display: none">{{ .S3KeyInfo.SecretAccessKey }}</span></td>
-                </tr>
-                <tr>
-                    <th scope="row">Région</th>
-                    <td>garage</td>
-                </tr>
-                <tr>
-                    <th scope="row">Endpoint URL</th>
-                    <td>https://garage.deuxfleurs.fr</td>
-                </tr>
-                <tr>
-                    <th scope="row">Type d'URL</th>
-                    <td>DNS et chemin (préférer chemin)</td>
-                </tr>
-                <tr>
-                    <th scope="row">Signature</th>
-                    <td>Version 4</td>
-                </tr>
-            </tbody>
-        </table>
-
-        <p>Configurer votre logiciel :</p>
-
-        <div class="accordion" id="softconfig">
-            <div class="card">
-                <div class="card-header" id="awscli-title">
-                    <h2 class="mb-0">
-                        <button class="btn btn-link btn-block text-left collapsed" type="button" data-toggle="collapse" data-target="#awscli" aria-expanded="false" aria-controls="awscli">
-                            awscli
-                        </button>
-                    </h2>
-                </div>
-                <div id="awscli" class="collapse" aria-labelledby="awscli-title" data-parent="#softconfig">
-                    <div class="card-body">
-                        <p>Créez un fichier nommé <code>~/.awsrc</code> :</p>
-                        <pre>
-export AWS_ACCESS_KEY_ID={{ .S3KeyInfo.AccessKeyId }}
-export AWS_SECRET_ACCESS_KEY={{ .S3KeyInfo.SecretAccessKey }}
-export AWS_DEFAULT_REGION='garage'
-
-function aws { command aws --endpoint-url https://garage.deuxfleurs.fr $@ ; }
-aws --version
-                        </pre>
-                        <p>Ensuite vous pouvez utiliser awscli :</p>
-                        <pre>
-source ~/.awsrc
-aws s3 ls
-aws s3 ls s3://my-bucket
-aws s3 cp /tmp/a.txt s3://my-bucket
-...
-                        </pre>
-                    </div>
-                </div>
-            </div>
-
-            <div class="card">
-                <div class="card-header" id="minio-title">
-                    <h2 class="mb-0">
-                        <button class="btn btn-link btn-block text-left" type="button" data-toggle="collapse" data-target="#minio" aria-expanded="true" aria-controls="minio">
-                            Minio CLI
-                        </button>
-                    </h2>
-                </div>
-
-                <div id="minio" class="collapse" aria-labelledby="minio-title" data-parent="#softconfig">
-                    <div class="card-body">
-                        <p>Vous pouvez configurer Minio CLI avec cette commande :</p>
-                        <pre>
-mc alias set \
-  garage \
-  https://garage.deuxfleurs.fr \
-  {{ .S3KeyInfo.AccessKeyId }} \
-  {{ .S3KeyInfo.SecretAccessKey }} \
-  --api S3v4
-                        </pre>
-                        <p>Et ensuite pour utiliser Minio CLI avec :</p>
-                        <pre>
-mc ls garage/
-mc cp /tmp/a.txt garage/my-bucket/a.txt
-...
-                        </pre>
-                    </div>
-                </div>
-            </div>
-
-            <div class="card">
-                <div class="card-header" id="winscp-title">
-                    <h2 class="mb-0">
-                        <button class="btn btn-link btn-block text-left" type="button" data-toggle="collapse" data-target="#winscp" aria-expanded="true" aria-controls="winscp">
-                            WinSCP
-                        </button>
-                    </h2>
-                </div>
-
-                <div id="winscp" class="collapse" aria-labelledby="winscp-title" data-parent="#softconfig">
-                    <div class="card-body">
-                        Reportez vous <a href="">au guide</a>
-                    </div>
-                </div>
-            </div>
-
-            <div class="card">
-                <div class="card-header" id="hugo-title">
-                    <h2 class="mb-0">
-                        <button class="btn btn-link btn-block text-left collapsed" type="button" data-toggle="collapse" data-target="#hugo" aria-expanded="false" aria-controls="hugo">
-                            Hugo
-                        </button>
-                    </h2>
-                </div>
-                <div id="hugo" class="collapse" aria-labelledby="hugo-title" data-parent="#softconfig">
-                    <div class="card-body">
-                        <p>Dans votre fichier <code>config.toml</code>, rajoutez :</p>
-                        <pre>
-[[deployment.targets]]
- URL = "s3://bucket?endpoint=garage.deuxfleurs.fr&amp;s3ForcePathStyle=true&amp;region=garage"
-                        </pre>
-                        <p>Assurez-vous d'avoir un fichier dans lequel les variables <code>AWS_ACCESS_KEY_ID</code> et <code>AWS_SECRET_ACCESS_KEY</code> sont définies,
-                        ici on suppose que vous avez suivi les instructions de l'outil awscli (ci-dessus) et que vous avez un fichier <code>~/.awsrc</code> qui défini ces variables.
-                        Ensuite : </p>
-                        <pre>
-source ~/.awsrc
-hugo deploy
-                        </pre>
-                    </div>
-                </div>
-            </div>
-
-            <div class="card">
-                <div class="card-header" id="publii-title">
-                    <h2 class="mb-0">
-                        <button class="btn btn-link btn-block text-left collapsed" type="button" data-toggle="collapse" data-target="#publii" aria-expanded="false" aria-controls="publii">
-                            Publii
-                        </button>
-                    </h2>
-                </div>
-                <div id="publii" class="collapse" aria-labelledby="publii-title" data-parent="#softconfig">
-                    <div class="card-body">
-                        <em>Bientôt...</em>
-                    </div>
-                </div>
-            </div>
-        </div>
-    </div>
-
-    <!-- sftp -->
-    <div class="tab-pane fade" id="sftp" role="tabpanel" aria-labelledby="sftp-tab">
-        <table class="table mt-4">
-            <tbody>
-                <tr>
-                    <th scope="row">Nom d'utilisateur-ice</th>
-                    <td>{{ .Login.Info.Username }}</td>
-                </tr>
-                <tr>
-                    <th scope="row">Mot de passe</th>
-                    <td>(votre mot de passe guichet)</td>
-                </tr>
-                <tr>
-                    <th scope="row">Hôte</th>
-                    <td>sftp://bagage.deuxfleurs.fr</td>
-                </tr>
-                <tr>
-                    <th scope="row">Port</th>
-                    <td>2222</td>
-                </tr>
-            </tbody>
-        </table>
-        <p>Configurer votre logiciel :</p>
-
-        <div class="accordion" id="softconfig2">
-            <div class="card">
-                <div class="card-header" id="filezilla-title">
-                    <h2 class="mb-0">
-                        <button class="btn btn-link btn-block text-left collapsed" type="button" data-toggle="collapse" data-target="#filezilla" aria-expanded="false" aria-controls="filezilla">
-                            scp
-                        </button>
-                    </h2>
-                </div>
-                <div id="filezilla" class="collapse show" aria-labelledby="filezilla-title" data-parent="#softconfig">
-                    <div class="card-body">
-                        <p>Un exemple avec SCP :</p>
-                        <pre>
-scp -oHostKeyAlgorithms=+ssh-rsa -P2222 -r ./public {{ .Login.Info.Username }}@bagage.deuxfleurs.fr:mon_bucket/
-                        </pre>
-                    </div>
-                </div>
-            </div>
-            <div class="card">
-                <div class="card-header" id="filezilla-title">
-                    <h2 class="mb-0">
-                        <button class="btn btn-link btn-block text-left collapsed" type="button" data-toggle="collapse" data-target="#filezilla" aria-expanded="false" aria-controls="filezilla">
-                            Filezilla
-                        </button>
-                    </h2>
-                </div>
-                <div id="filezilla" class="collapse" aria-labelledby="filezilla-title" data-parent="#softconfig">
-                    <div class="card-body">
-                        <em>Bientôt</em>
-                    </div>
-                </div>
-            </div>
-        </div>
-
-    </div>
-</div>
-
-{{end}}

templates/garage_website_inspect.html

@@ -45,6 +45,8 @@
 	<div class="col-md-9">
 		<h2>{{ .View.Name.Url }}</h2>
 
+		<!-- QUOTAS -->
+
 		<h5 class="mt-3">Quotas</h5>
 		<div class="progress mt-3">
 			<div class="progress-bar" role="progressbar" aria-valuenow="{{ .View.Size.Current }}" aria-valuemin="0" aria-valuemax="{{ .View.Size.Max }}" style="width: {{ .View.Size.Percent }}%; min-width: 2em;">
@@ -59,16 +61,289 @@
 		{{ end }}
 		</p>
 
+		<!-- ACTIONS -->
 		<h5 class="mt-3">Actions</h5>
 		<form action="" method="post">
 			<div class="btn-group" role="group" aria-label="Actions sur le site web">
 				<button class="btn btn-secondary" name="action" value="increase_quota">Augmenter le quota</button>
+				<button class="btn btn-secondary" name="action" value="rotate_key">Rotation de la clé</button>
 				<a class="btn btn-secondary" href="/website/vhost/{{ .View.Name.Pretty }}">Changer le nom de domaine</a>
 				<button class="btn btn-danger" name="action" value="delete_bucket">Supprimer</button>
 			</div>
 		</form>
 
 
+		<!-- INFO -->
+		<h5 class="mt-3">Informations de connexion</h5>
+		<ul class="nav nav-tabs" id="proto" role="tablist">
+			<li class="nav-item">
+				<a class="nav-link active" id="s3-tab" data-toggle="tab" href="#s3" role="tab" aria-controls="s3" aria-selected="true">S3 (recommandé)</a>
+			</li>
+			<li class="nav-item">
+				<a class="nav-link" id="sftp-tab" data-toggle="tab" href="#sftp" role="tab" aria-controls="sftp" aria-selected="false">SFTP</a>
+			</li>
+			<li class="nav-item">
+				<a class="nav-link" id="dav-tab" data-toggle="tab" href="#dav" role="tab" aria-controls="dav" aria-selected="false">WebDAV</a>
+			</li>
+		</ul>
+		<div class="tab-content" id="protocols">
+			<div class="tab-pane fade show active" id="s3" role="tabpanel" aria-labelledby="s3-tab">
+				<table class="table mt-4">
+					<tbody>
+						<tr>
+							<th scope="row" class="col-md-2">Identifiant de clé</th>
+							<td>{{ .View.AccessKeyId }}</td>
+						</tr>
+						<tr>
+							<th scope="row">Clé secrète</th>
+							<td>
+								<a href="#" onclick="document.getElementById('secret_key').style.display='inline'; this.style.display='none'">[Afficher la clé secrète]</a>
+								<span id="secret_key" style="display: none">{{ .View.SecretAccessKey }}</span>
+							</td>
+						</tr>
+						<tr>
+							<th scope="row">Région</th>
+							<td>garage</td>
+						</tr>
+						<tr>
+							<th scope="row">Endpoint URL</th>
+							<td>https://garage.deuxfleurs.fr</td>
+						</tr>
+						<tr>
+							<th scope="row">Type d'URL</th>
+							<td>DNS et chemin (préférer chemin)</td>
+						</tr>
+						<tr>
+							<th scope="row">Signature</th>
+							<td>Version 4</td>
+						</tr>
+					</tbody>
+				</table>
+
+				<p>Configurer votre logiciel :</p>
+
+				<div class="accordion" id="softconfig">
+					<div class="card">
+						<div class="card-header" id="awscli-title">
+							<h2 class="mb-0">
+								<button class="btn btn-link btn-block text-left collapsed" type="button" data-toggle="collapse" data-target="#awscli" aria-expanded="false" aria-controls="awscli">
+									awscli (tout générateur de site statique)
+								</button>
+							</h2>
+						</div>
+						<div id="awscli" class="collapse show" aria-labelledby="awscli-title" data-parent="#softconfig">
+							<div class="card-body">
+								<p>Lancez la commande :</p>
+								<pre>aws --profile {{ .View.Name.Pretty }} configure</pre>
+
+								<p>Entrez les informations suivantes quand elles vous sont demandées :</p>
+								<dl>
+									<dt>AWS Access Key ID [None]:</dt><dd>{{ .View.AccessKeyId }}</dd>
+									<dt>AWS Secret Access Key [None]:</dt><dd><a href="#" onclick="document.getElementById('aws_secret_key').style.display='inline'; this.style.display='none'">[Afficher la clé secrète]</a><span id="aws_secret_key" style="display: none">{{ .View.SecretAccessKey }}</span></dd>
+									<dt>Default region name [None]:</dt> <dd>garage</dd>
+									<dt>Default output format [None]:</dt> <dd>(laissez vide et appuyez sur entrée)</dd>
+								</dl>
+
+								<p>Finalisez la configuration :</p>
+								<pre>aws --profile {{ .View.Name.Pretty }} configure set endpoint_url https://garage.deuxfleurs.fr</pre>
+
+
+								<p>Pour déployer votre dossier local <code>public</code> lancez :</p>
+								<pre>
+aws --profile {{ .View.Name.Pretty }} s3 sync ./public s3://{{ .View.Name.Pretty }}
+								</pre>
+							</div>
+						</div>
+					</div>
+
+					<div class="card">
+						<div class="card-header" id="minio-title">
+							<h2 class="mb-0">
+								<button class="btn btn-link btn-block text-left" type="button" data-toggle="collapse" data-target="#minio" aria-expanded="true" aria-controls="minio">
+									Minio CLI (tout générateur de site statique)
+								</button>
+							</h2>
+						</div>
+
+						<div id="minio" class="collapse" aria-labelledby="minio-title" data-parent="#softconfig">
+							<div class="card-body">
+								<p>Vous pouvez configurer Minio CLI avec cette commande :</p>
+								<pre>
+mc alias set \
+  {{ .View.Name.Pretty }} \
+  https://garage.deuxfleurs.fr \
+  {{ .View.AccessKeyId }} \
+  <a href="#" onclick="document.getElementById('minio_secret_key').style.display='inline'; this.style.display='none'">[Afficher la clé secrète]</a><span id="minio_secret_key" style="display: none">{{ .View.SecretAccessKey }}</span> \
+  --api S3v4
+								</pre>
+								<p>Et ensuite copiez votre site web avec la sous-commande mirror de Minio CLI :</p>
+								<pre>
+mc mirror --overwrite ./public/ {{ .View.Name.Pretty }}/
+								</pre>
+							</div>
+						</div>
+					</div>
+
+					<div class="card">
+						<div class="card-header" id="hugo-title">
+							<h2 class="mb-0">
+								<button class="btn btn-link btn-block text-left collapsed" type="button" data-toggle="collapse" data-target="#hugo" aria-expanded="false" aria-controls="hugo">
+									Hugo
+								</button>
+							</h2>
+						</div>
+						<div id="hugo" class="collapse" aria-labelledby="hugo-title" data-parent="#softconfig">
+							<div class="card-body">
+								<p>Créez un fichier nommé <code>.deployment.secrets</code> (ne commitez pas ce fichier dans votre dépôt !) :</p>
+								<pre>
+export AWS_ACCESS_KEY_ID={{ .View.AccessKeyId }}
+export AWS_SECRET_ACCESS_KEY=<a href="#" onclick="document.getElementById('ugo_secret_key').style.display='inline'; this.style.display='none'">[Afficher la clé secrète]</a><span id="hugo_secret_key" style="display: none">{{ .View.SecretAccessKey }}</span>
+								</pre>
+								<p>Dans votre fichier de configuration Hugo <code>config.toml</code> (que vous pouvez commiter), rajoutez :</p>
+								<pre>
+[[deployment.targets]]
+ URL = "s3://bucket?endpoint=garage.deuxfleurs.fr&amp;s3ForcePathStyle=true&amp;region=garage"
+								</pre>
+
+								<p>Pour déployer, sourcez le fichier de configuration et laissez hugo faire : </p>
+								<pre>
+source .deployment.secrets
+hugo deploy
+								</pre>
+							</div>
+						</div>
+					</div>
+				</div>
+			</div>
+
+			<div class="tab-pane fade" id="sftp" role="tabpanel" aria-labelledby="sftp-tab">
+				<br>
+				<div class="alert alert-danger" role="alert">
+					N'automatisez pas votre déploiement en SFTP car vous risqueriez de faire fuiter votre mot de passe.<br>
+					Pour toute forme d'automatisation, préférez le protocole S3.
+				</div>
+				<div class="alert alert-warning" role="alert">
+					L'algorithme de clé utilisé par le serveur est désactivé par défaut sur les clients SSH récents.<br>
+					Vous devez rajouter l'option -oHostKeyAlgorithms=+ssh-rsa pour vous connecter.
+				</div>
+
+				<table class="table mt-4">
+					<tbody>
+						<tr>
+							<th scope="row">Nom d'utilisateur-ice</th>
+							<td>{{ .Describe.Username }}</td>
+						</tr>
+						<tr>
+							<th scope="row">Mot de passe</th>
+							<td>(votre mot de passe guichet)</td>
+						</tr>
+						<tr>
+							<th scope="row">Hôte</th>
+							<td>sftp://sftp.deuxfleurs.fr</td>
+						</tr>
+						<tr>
+							<th scope="row">Port</th>
+							<td>2222</td>
+						</tr>
+					</tbody>
+				</table>
+				<p>Configurez votre logiciel :</p>
+
+				<div class="accordion" id="softconfig2">
+					<div class="card">
+						<div class="card-header" id="scp-title">
+							<h2 class="mb-0">
+								<button class="btn btn-link btn-block text-left collapsed" type="button" data-toggle="collapse" data-target="#filezilla" aria-expanded="false" aria-controls="filezilla">
+									scp
+								</button>
+							</h2>
+						</div>
+						<div id="filezilla" class="collapse show" aria-labelledby="scp-title" data-parent="#softconfig2">
+							<div class="card-body">
+								<p>Déployer le dossier local <em>public</em> sur le site web {{ .View.Name.Pretty }} :</p>
+								<pre>
+scp -oHostKeyAlgorithms=+ssh-rsa -P2222 -r ./public {{ .Describe.Username }}@sftp.deuxfleurs.fr:{{ .View.Name.Pretty }}/
+								</pre>
+							</div>
+						</div>
+					</div>
+					<div class="card">
+						<div class="card-header" id="filezilla-title">
+							<h2 class="mb-0">
+								<button class="btn btn-link btn-block text-left collapsed" type="button" data-toggle="collapse" data-target="#filezilla" aria-expanded="false" aria-controls="filezilla">
+									Filezilla
+								</button>
+							</h2>
+						</div>
+						<div id="filezilla" class="collapse" aria-labelledby="filezilla-title" data-parent="#softconfig2">
+							<div class="card-body">
+								<p>Dans la barre de connexion rapide du haut, entrez :</p>
+								<dl>
+									<dt>Hôte</dt> <dd>sftp://sftp.deuxfleurs.fr</dd>
+									<dt>Nom d'utilisateur</dt> <dd>{{ .Describe.Username }}</dd>
+									<dt>Mot de passe</dt> <dd>(votre mot de passe guichet)</dd>
+									<dt>Port</dt> <dd>2222</dd>
+								</dl>
+								<p>Cliquez ensuite sur <strong>Connexion rapide</strong></p>
+							</div>
+						</div>
+					</div>
+				</div>
+			</div>
+
+			<div class="tab-pane fade" id="dav" role="tabpanel" aria-labelledby="dav-tab">
+				<br>
+				<div class="alert alert-danger" role="alert">
+					N'automatisez pas votre déploiement en WebDAV car vous risqueriez de faire fuiter votre mot de passe.<br>
+					Pour toute forme d'automatisation, préférez le protocole S3.
+				</div>
+
+				<table class="table mt-4">
+					<tbody>
+						<tr>
+							<th scope="row">Nom d'utilisateur-ice</th>
+							<td>{{ .Describe.Username }}</td>
+						</tr>
+						<tr>
+							<th scope="row">Mot de passe</th>
+							<td>(votre mot de passe guichet)</td>
+						</tr>
+						<tr>
+							<th scope="row">Hôte</th>
+							<td>https://bagage.deuxfleurs.fr ou davs://bagage.deuxfleurs.fr</td>
+						</tr>
+						<tr>
+							<th scope="row">Port</th>
+							<td>443 (par défaut)</td>
+						</tr>
+					</tbody>
+				</table>
+				<p>Configurez votre logiciel :</p>
+
+				<div class="accordion" id="softconfig3">
+					<div class="card">
+						<div class="card-header" id="drive-title">
+							<h2 class="mb-0">
+								<button class="btn btn-link btn-block text-left collapsed" type="button" data-toggle="collapse" data-target="#drive" aria-expanded="false" aria-controls="filezilla">
+									Explorateur web
+								</button>
+							</h2>
+						</div>
+						<div id="drive" class="collapse show" aria-labelledby="drive-title" data-parent="#softconfig3">
+							<div class="card-body">
+								<p>Vous pouvez naviguer dans vos fichiers via l'explorateur web.
+								Utilisez simplement vos identifiants Guichet, l'explorateur est préconfiguré.</p>
+
+								<p><a href="https://drive.deuxfleurs.fr">Accéder à l'explorateur</a></p>
+							</div>
+						</div>
+					</div>
+				</div>
+			</div>
+
+		</div>
+	</div>
+
 	{{ if .View.Name.Expanded }}
 	<h5 class="mt-5">Vous ne savez pas comment configurer votre nom de domaine ?</h5>
 	<p> Le nom de domaine {{ .View.Name.Url }} n'est pas géré par Deuxfleurs, il vous revient donc de configurer la zone DNS. Vous devez ajouter une entrée <code>CNAME garage.deuxfleurs.fr</code> ou <code>ALIAS garage.deuxfleurs.fr</code> auprès de votre hébergeur DNS, qui est souvent aussi le bureau d'enregistrement (eg. Gandi, GoDaddy, BookMyName, etc.).</p>
@@ -76,6 +351,5 @@
 
 
 </div>
-</div>
 {{ end }}
 

templates/home.html

@@ -24,10 +24,9 @@
 <div class="mt-3">
     <div class="card">
         <div class="card-header">
-            Mon espace sur la toile
+            Mes services
         </div>
         <div class="list-group list-group-flush">
-            <a class="list-group-item list-group-item-action" href="/website/configure">Mes identifiants</a>
             <a class="list-group-item list-group-item-action" href="/website">Mes sites Web</a>
         </div>
     </div>

website.go

@@ -3,6 +3,7 @@ package main
 import (
 	"fmt"
 	garage "git.deuxfleurs.fr/garage-sdk/garage-admin-sdk-golang"
+	"log"
 	"sort"
 	"strings"
 )
@@ -18,7 +19,9 @@ var (
 	ErrBucketDeleteNotEmpty         = fmt.Errorf("You must remove all the files before deleting a bucket")
 	ErrBucketDeleteUnfinishedUpload = fmt.Errorf("You must remove all the unfinished multipart uploads before deleting a bucket")
 	ErrCantChangeVhost              = fmt.Errorf("Can't change the vhost to the desired value. Maybe it's already used by someone else or an internal error occured")
-	ErrCantRemoveOldVhost           = fmt.Errorf("The new vhost is bound to the bucket but the old one can't be removed, this is an internal error")
+	ErrCantRemoveOldVhost           = fmt.Errorf("The new vhost is bound to the bucket but the old one can't be removed, it's an internal error")
+	ErrFetchDedicatedKey            = fmt.Errorf("Bucket has no dedicated key while it's required, it's an internal error")
+	ErrDedicatedKeyInvariant        = fmt.Errorf("A security invariant on the dedicated key has been violated, aborting.")
 )
 
 type WebsiteId struct {
@@ -49,8 +52,18 @@ func NewWebsiteIdFromBucketInfo(binfo *garage.BucketInfo) *WebsiteId {
 	return NewWebsiteId(*binfo.Id, binfo.GlobalAliases)
 }
 
+// -----
+
+type WebsiteDescribe struct {
+	Username             string       `json:"username"`
+	AllowedWebsites      *QuotaStat   `json:"quota_website_count"`
+	BurstBucketQuotaSize string       `json:"burst_bucket_quota_size"`
+	Websites             []*WebsiteId `json:"vhosts"`
+}
+
 type WebsiteController struct {
 	User         *LoggedUser
+	RootKey      *garage.KeyInfo
 	WebsiteIdx   map[string]*WebsiteId
 	PrettyList   []string
 	WebsiteCount QuotaStat
@@ -77,33 +90,154 @@ func NewWebsiteController(user *LoggedUser) (*WebsiteController, error) {
 	maxW := user.Quota.WebsiteCount
 	quota := NewQuotaStat(int64(len(wlist)), maxW, true)
 
-	return &WebsiteController{user, idx, wlist, quota}, nil
+	return &WebsiteController{user, keyInfo, idx, wlist, quota}, nil
 }
 
-type WebsiteDescribe struct {
-	AccessKeyId          string       `json:"access_key_id"`
-	SecretAccessKey      string       `json:"secret_access_key"`
-	AllowedWebsites      *QuotaStat   `json:"quota_website_count"`
-	BurstBucketQuotaSize string       `json:"burst_bucket_quota_size"`
-	Websites             []*WebsiteId `json:"vhosts"`
+func (w *WebsiteController) getDedicatedWebsiteKey(binfo *garage.BucketInfo) (*garage.KeyInfo, error) {
+	// Check bucket info is not null
+	if binfo == nil {
+		return nil, ErrFetchBucketInfo
 	}
 
-func (w *WebsiteController) Describe() (*WebsiteDescribe, error) {
-	s3key, err := w.User.S3KeyInfo()
+	// Check the bucket is owned by the user's root key
+	usersRootKeyFound := false
+	for _, bucketKeyInfo := range binfo.Keys {
+		if *bucketKeyInfo.AccessKeyId == *w.RootKey.AccessKeyId && *bucketKeyInfo.Permissions.Owner {
+			usersRootKeyFound = true
+			break
+		}
+	}
+	if !usersRootKeyFound {
+		log.Printf("%s is not an owner of bucket %s. Invariant violated.\n", w.User.Username, *binfo.Id)
+		return nil, ErrDedicatedKeyInvariant
+	}
+
+	// Check that username does not contain a ":" (should not be possible due to the invitation regex)
+	// We do this check as ":" is used as a separator
+	if strings.Contains(w.User.Username, ":") || w.User.Username == "" || *binfo.Id == "" {
+		log.Printf("Username (%s) or bucket identifier (%s) is invalid. Invariant violated.\n", w.User.Username, *binfo.Id)
+		return nil, ErrDedicatedKeyInvariant
+	}
+
+	// Build the string template by concatening the username and the bucket identifier
+	dedicatedKeyName := fmt.Sprintf("%s:web:%s", w.User.Username, *binfo.Id)
+
+	// Try to fetch the dedicated key
+	keyInfo, err := grgSearchKey(dedicatedKeyName)
+	if err != nil {
+		// On error, try to create it.
+		// @FIXME we should try to create only on 404 Not Found errors
+		keyInfo, err = grgCreateKey(dedicatedKeyName)
+		if err != nil {
+			// On error again, abort
+			return nil, err
+		}
+		log.Printf("Created dedicated key %s\n", dedicatedKeyName)
+	}
+
+	// Check that the key name is *exactly* the one we requested
+	if *keyInfo.Name != dedicatedKeyName {
+		log.Printf("Expected key: %s, got %s. Invariant violated.\n", dedicatedKeyName, *keyInfo.Name)
+		return nil, ErrDedicatedKeyInvariant
+	}
+
+	// Check that the dedicated key does not contain any other bucket than this one
+	// and report if this bucket key is found with correct permissions
+	permissionsOk := false
+	for _, buck := range keyInfo.Buckets {
+		if *buck.Id != *binfo.Id {
+			log.Printf("Key %s is used on bucket %s while it should be exclusive to %s. Invariant violated.\n", dedicatedKeyName, *buck.Id, *binfo.Id)
+			return nil, ErrDedicatedKeyInvariant
+		}
+		if *buck.Id == *binfo.Id && *buck.Permissions.Read && *buck.Permissions.Write {
+			permissionsOk = true
+		}
+	}
+
+	// Allow this bucket on the key if it's not already the case
+	// (will be executed when 1) key is first created and 2) as an healing mechanism)
+	if !permissionsOk {
+		binfo, err = grgAllowKeyOnBucket(*binfo.Id, *keyInfo.AccessKeyId, true, true, false)
 		if err != nil {
 			return nil, err
 		}
+		log.Printf("Key %s was not properly allowed on bucket %s, fixing permissions. Intended behavior.", dedicatedKeyName, *binfo.Id)
 
+		// Refresh the key to have an object with proper permissions
+		keyInfo, err = grgGetKey(*keyInfo.AccessKeyId)
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	// Return the key
+	return keyInfo, nil
+}
+
+func (w *WebsiteController) flushDedicatedWebsiteKey(binfo *garage.BucketInfo) error {
+	// Check bucket info is not null
+	if binfo == nil {
+		return ErrFetchBucketInfo
+	}
+
+	// Check the bucket is owned by the user's root key
+	usersRootKeyFound := false
+	for _, bucketKeyInfo := range binfo.Keys {
+		if *bucketKeyInfo.AccessKeyId == *w.RootKey.AccessKeyId && *bucketKeyInfo.Permissions.Owner {
+			usersRootKeyFound = true
+			break
+		}
+	}
+	if !usersRootKeyFound {
+		log.Printf("%s is not an owner of bucket %s. Invariant violated.\n", w.User.Username, *binfo.Id)
+		return ErrDedicatedKeyInvariant
+	}
+
+	// Build the string template by concatening the username and the bucket identifier
+	dedicatedKeyName := fmt.Sprintf("%s:web:%s", w.User.Username, *binfo.Id)
+
+	// Fetch the dedicated key
+	keyInfo, err := grgSearchKey(dedicatedKeyName)
+	if err != nil {
+		return err
+	}
+
+	// Check that the key name is *exactly* the one we requested
+	if *keyInfo.Name != dedicatedKeyName {
+		log.Printf("Expected key: %s, got %s. Invariant violated.\n", dedicatedKeyName, *keyInfo.Name)
+		return ErrDedicatedKeyInvariant
+	}
+
+	// Check that the dedicated key contains no other bucket than this one
+	// (can also be empty, useful to heal a partially created key)
+	for _, buck := range keyInfo.Buckets {
+		if *buck.Id != *binfo.Id {
+			log.Printf("Key %s is used on bucket %s while it should be exclusive to %s. Invariant violated.\n", dedicatedKeyName, *buck.Id, *binfo.Id)
+			return ErrDedicatedKeyInvariant
+		}
+	}
+
+	// Finally delete this key
+	err = grgDelKey(*keyInfo.AccessKeyId)
+	if err != nil {
+		return err
+	}
+	log.Printf("Deleted dedicated key %s", dedicatedKeyName)
+	return nil
+}
+
+func (w *WebsiteController) Describe() (*WebsiteDescribe, error) {
 	r := make([]*WebsiteId, 0, len(w.PrettyList))
 	for _, k := range w.PrettyList {
 		r = append(r, w.WebsiteIdx[k])
 	}
+
 	return &WebsiteDescribe{
-		*s3key.AccessKeyId,
-		*s3key.SecretAccessKey,
+		w.User.Username,
 		&w.WebsiteCount,
 		w.User.Quota.WebsiteSizeBurstedPretty(),
-		r}, nil
+		r,
+	}, nil
 }
 
 func (w *WebsiteController) Inspect(pretty string) (*WebsiteView, error) {
@@ -117,7 +251,12 @@ func (w *WebsiteController) Inspect(pretty string) (*WebsiteView, error) {
 		return nil, ErrFetchBucketInfo
 	}
 
-	return NewWebsiteView(binfo), nil
+	dedicatedKey, err := w.getDedicatedWebsiteKey(binfo)
+	if err != nil {
+		return nil, err
+	}
+
+	return NewWebsiteView(binfo, dedicatedKey)
 }
 
 func (w *WebsiteController) Patch(pretty string, patch *WebsitePatch) (*WebsiteView, error) {
@@ -161,7 +300,19 @@ func (w *WebsiteController) Patch(pretty string, patch *WebsitePatch) (*WebsiteV
 		}
 	}
 
-	return NewWebsiteView(binfo), nil
+	if patch.RotateKey != nil && *patch.RotateKey {
+		err = w.flushDedicatedWebsiteKey(binfo)
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	dedicatedKey, err := w.getDedicatedWebsiteKey(binfo)
+	if err != nil {
+		return nil, err
+	}
+
+	return NewWebsiteView(binfo, dedicatedKey)
 }
 
 func (w *WebsiteController) Create(pretty string) (*WebsiteView, error) {
@@ -173,21 +324,24 @@ func (w *WebsiteController) Create(pretty string) (*WebsiteView, error) {
 		return nil, ErrWebsiteQuotaReached
 	}
 
+	// Create bucket
 	binfo, err := grgCreateBucket(pretty)
 	if err != nil {
 		return nil, ErrCantCreateBucket
 	}
 
+	// Allow user's global key on bucket
 	s3key, err := w.User.S3KeyInfo()
 	if err != nil {
 		return nil, err
 	}
 
-	binfo, err = grgAllowKeyOnBucket(*binfo.Id, *s3key.AccessKeyId)
+	binfo, err = grgAllowKeyOnBucket(*binfo.Id, *s3key.AccessKeyId, true, true, true)
 	if err != nil {
 		return nil, ErrCantAllowKey
 	}
 
+	// Set quota
 	qr := w.User.Quota.DefaultWebsiteQuota()
 	wr := allowWebsiteDefault()
 
@@ -200,7 +354,13 @@ func (w *WebsiteController) Create(pretty string) (*WebsiteView, error) {
 		return nil, ErrCantConfigureBucket
 	}
 
-	return NewWebsiteView(binfo), nil
+	// Create a dedicated key
+	dedicatedKey, err := w.getDedicatedWebsiteKey(binfo)
+	if err != nil {
+		return nil, err
+	}
+
+	return NewWebsiteView(binfo, dedicatedKey)
 }
 
 func (w *WebsiteController) Delete(pretty string) error {
@@ -213,6 +373,7 @@ func (w *WebsiteController) Delete(pretty string) error {
 		return ErrWebsiteNotFound
 	}
 
+	// Error checking
 	binfo, err := grgGetBucket(website.Internal)
 	if err != nil {
 		return ErrFetchBucketInfo
@@ -226,26 +387,49 @@ func (w *WebsiteController) Delete(pretty string) error {
 		return ErrBucketDeleteUnfinishedUpload
 	}
 
+	// Delete dedicated key
+	err = w.flushDedicatedWebsiteKey(binfo)
+	if err != nil {
+		return err
+	}
+
+	// Actually delete bucket
 	err = grgDeleteBucket(website.Internal)
 	return err
 }
 
 type WebsiteView struct {
 	Name            *WebsiteId `json:"vhost"`
+	AccessKeyId     string     `json:"access_key_id"`
+	SecretAccessKey string     `json:"secret_access_key"`
 	Size            QuotaStat  `json:"quota_size"`
 	Files           QuotaStat  `json:"quota_files"`
 }
 
-func NewWebsiteView(binfo *garage.BucketInfo) *WebsiteView {
+func NewWebsiteView(binfo *garage.BucketInfo, s3key *garage.KeyInfo) (*WebsiteView, error) {
+	if binfo == nil {
+		return nil, ErrFetchBucketInfo
+	}
+	if s3key == nil {
+		return nil, ErrFetchDedicatedKey
+	}
+
 	q := binfo.GetQuotas()
 
 	wid := NewWebsiteIdFromBucketInfo(binfo)
 	size := NewQuotaStat(*binfo.Bytes, (&q).GetMaxSize(), true)
 	objects := NewQuotaStat(*binfo.Objects, (&q).GetMaxObjects(), false)
-	return &WebsiteView{wid, size, objects}
+	return &WebsiteView{
+		wid,
+		*s3key.AccessKeyId,
+		*s3key.SecretAccessKey.Get(),
+		size,
+		objects,
+	}, nil
 }
 
 type WebsitePatch struct {
 	Size      *int64  `json:"quota_size"`
 	Vhost     *string `json:"vhost"`
+	RotateKey *bool   `json:"rotate_key"`
 }

webui_website.go

@@ -0,0 +1,178 @@
+package main
+
+import (
+	"fmt"
+	"github.com/gorilla/mux"
+	"net/http"
+	"strings"
+)
+
+// --- Start page rendering functions
+func handleWebsiteList(w http.ResponseWriter, r *http.Request) {
+	user := RequireUserHtml(w, r)
+	if user == nil {
+		return
+	}
+
+	ctrl, err := NewWebsiteController(user)
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	if len(ctrl.PrettyList) > 0 {
+		http.Redirect(w, r, "/website/inspect/"+ctrl.PrettyList[0], http.StatusFound)
+	} else {
+		http.Redirect(w, r, "/website/new", http.StatusFound)
+	}
+}
+
+type WebsiteNewTpl struct {
+	Ctrl *WebsiteController
+	Err  error
+}
+
+func handleWebsiteNew(w http.ResponseWriter, r *http.Request) {
+	user := RequireUserHtml(w, r)
+	if user == nil {
+		return
+	}
+
+	ctrl, err := NewWebsiteController(user)
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	tpl := &WebsiteNewTpl{ctrl, nil}
+
+	tWebsiteNew := getTemplate("garage_website_new.html")
+	if r.Method == "POST" {
+		r.ParseForm()
+
+		bucket := strings.Join(r.Form["bucket"], "")
+		if bucket == "" {
+			bucket = strings.Join(r.Form["bucket2"], "")
+		}
+
+		view, err := ctrl.Create(bucket)
+		if err != nil {
+			tpl.Err = err
+			tWebsiteNew.Execute(w, tpl)
+			return
+		}
+
+		http.Redirect(w, r, "/website/inspect/"+view.Name.Pretty, http.StatusFound)
+		return
+	}
+
+	tWebsiteNew.Execute(w, tpl)
+}
+
+type WebsiteInspectTpl struct {
+	Describe *WebsiteDescribe
+	View     *WebsiteView
+	Err      error
+}
+
+func handleWebsiteInspect(w http.ResponseWriter, r *http.Request) {
+	var processErr error
+
+	user := RequireUserHtml(w, r)
+	if user == nil {
+		return
+	}
+
+	ctrl, err := NewWebsiteController(user)
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	bucketName := mux.Vars(r)["bucket"]
+
+	if r.Method == "POST" {
+		r.ParseForm()
+		action := strings.Join(r.Form["action"], "")
+		switch action {
+		case "increase_quota":
+			_, processErr = ctrl.Patch(bucketName, &WebsitePatch{Size: &user.Quota.WebsiteSizeBursted})
+		case "delete_bucket":
+			processErr = ctrl.Delete(bucketName)
+			if processErr == nil {
+				http.Redirect(w, r, "/website", http.StatusFound)
+			}
+		case "rotate_key":
+			do_action := true
+			_, processErr = ctrl.Patch(bucketName, &WebsitePatch{RotateKey: &do_action})
+		default:
+			processErr = fmt.Errorf("Unknown action")
+		}
+
+	}
+
+	view, err := ctrl.Inspect(bucketName)
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	describe, err := ctrl.Describe()
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	tpl := &WebsiteInspectTpl{describe, view, processErr}
+
+	tWebsiteInspect := getTemplate("garage_website_inspect.html")
+	tWebsiteInspect.Execute(w, &tpl)
+}
+
+func handleWebsiteVhost(w http.ResponseWriter, r *http.Request) {
+	var processErr error
+
+	user := RequireUserHtml(w, r)
+	if user == nil {
+		return
+	}
+
+	ctrl, err := NewWebsiteController(user)
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	bucketName := mux.Vars(r)["bucket"]
+
+	if r.Method == "POST" {
+		r.ParseForm()
+
+		bucket := strings.Join(r.Form["bucket"], "")
+		if bucket == "" {
+			bucket = strings.Join(r.Form["bucket2"], "")
+		}
+
+		view, processErr := ctrl.Patch(bucketName, &WebsitePatch{Vhost: &bucket})
+		if processErr == nil {
+			http.Redirect(w, r, "/website/inspect/"+view.Name.Pretty, http.StatusFound)
+			return
+		}
+	}
+
+	view, err := ctrl.Inspect(bucketName)
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	describe, err := ctrl.Describe()
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	tpl := &WebsiteInspectTpl{describe, view, processErr}
+	tWebsiteEdit := getTemplate("garage_website_edit.html")
+	tWebsiteEdit.Execute(w, &tpl)
+}