Add server-generated session info to queries

db/db.go

@@ -149,17 +149,11 @@ func Process(fib *fibre.Context, ast *sql.Query, vars map[string]interface{}) (o
 		fib.Set(ctxKeyId, uuid.New().String())
 	}
 
-	// Ensure that the IP address of the
+	// Ensure that the session details, such
-	// user signing in is available so that
+	// as id, ip, and origin, are available on
-	// it can be used within signin queries.
+	// the 'conn' object on each query.
 
-	vars[varKeyIp] = fib.IP().String()
+	vars[varKeySession] = session(fib)
-
-	// Ensure that the website origin of the
-	// user signing in is available so that
-	// it can be used within signin queries.
-
-	vars[varKeyOrigin] = fib.Origin()
 
 	// Ensure that the specified environment
 	// variable 'ENV' is available to the

db/session.go

@@ -0,0 +1,33 @@
+// Copyright © 2016 Abcum Ltd
+//
+// 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 db
+
+import (
+	"github.com/abcum/fibre"
+)
+
+func session(c *fibre.Context) (out map[string]interface{}) {
+
+	out = make(map[string]interface{})
+
+	out[varKeyIp] = c.IP().String()
+
+	out[varKeyId] = c.Get(varKeyCook)
+
+	out[varKeyOrigin] = c.Origin()
+
+	return
+
+}

db/socket.go

@@ -68,8 +68,7 @@ func (s *socket) ctx(ns, db string) (ctx context.Context) {
 	vars := data.New()
 	vars.Set(auth.Data, varKeyAuth)
 	vars.Set(auth.Scope, varKeyScope)
-	vars.Set(s.fibre.Origin(), varKeyOrigin)
+	vars.Set(session(s.fibre), varKeySession)
-	vars.Set(s.fibre.IP().String(), varKeyIp)
 	ctx = context.WithValue(ctx, ctxKeyVars, vars)
 
 	return

db/vars.go

@@ -61,6 +61,7 @@ const (
 	varKeyIp      = "ip"
 	varKeyEnv     = "ENV"
 	varKeyAuth    = "auth"
+	varKeyCook    = "cook"
 	varKeyThis    = "this"
 	varKeyScope   = "scope"
 	varKeyValue   = "value"
@@ -69,6 +70,7 @@ const (
 	varKeyMethod  = "method"
 	varKeyParent  = "parent"
 	varKeyOrigin  = "origin"
+	varKeySession = "session"
 )
 
 var (

glide.lock

@@ -1,8 +1,8 @@
 hash: c56e5bd935dd1933a6e7370fe3fc67ea26169ec91aa05c171543866c6c2490ed
-updated: 2018-05-02T12:28:08.963393+01:00
+updated: 2018-05-09T23:03:18.058567+01:00
 imports:
 - name: cloud.google.com/go
-  version: 29f476ffa9c4cd4fd14336b6043090ac1ad76733
+  version: 056a55f54a6cc77b440b31a56a5e7c3982d32811
   subpackages:
   - compute/metadata
   - iam
@@ -16,7 +16,7 @@ imports:
 - name: github.com/abcum/cork
   version: c246208017d0b81f2e9a3fc2fb7a993c89153839
 - name: github.com/abcum/fibre
-  version: 24b2157453a929f7a86616c415d01b94916b3ed5
+  version: 58f82632f8a973b56347ffdb5632674cd22686c1
   subpackages:
   - mw
 - name: github.com/abcum/ptree
@@ -35,7 +35,7 @@ imports:
 - name: github.com/armon/go-metrics
   version: 783273d703149aaeb9897cf58613d5af48861c25
 - name: github.com/aws/aws-sdk-go
-  version: 236a3fce423171d03ae327a8aa2512e6fb24df36
+  version: 31bd69f7db00cbf3d85d129e16d42304cb6e455f
   subpackages:
   - aws
   - aws/awserr
@@ -117,7 +117,7 @@ imports:
 - name: github.com/jmespath/go-jmespath
   version: c2b33e8439af944379acbdd9c3a5fe0bc44bd8a5
 - name: github.com/kr/text
-  version: 7cafcd837844e784b526369c9bce262804aebc60
+  version: e2ffdb16a802fe2bb95e2e35ff34f0e53aeef34f
 - name: github.com/mattn/go-colorable
   version: efa589957cd060542a26d2dd7832fd6a6c6c3ade
 - name: github.com/mattn/go-isatty
@@ -125,7 +125,7 @@ imports:
 - name: github.com/mgutz/ansi
   version: 9520e82c474b0a04dd04f8a40959027271bab992
 - name: github.com/miekg/dns
-  version: 01d59357d468872339068bcd5d55a00e2463051f
+  version: eac804ceef194db2da6ee80c728d7658c8c805ff
 - name: github.com/mitchellh/mapstructure
   version: 00c29f56e2386353d58c599509e8dc3801b0d716
 - name: github.com/newrelic/go-agent
@@ -160,7 +160,7 @@ imports:
   subpackages:
   - codec
 - name: go.opencensus.io
-  version: 10cec2c05ea2cfb8b0d856711daedc49d8a45c56
+  version: c11636694056ed1d664b058521f3aa61016da8ba
   subpackages:
   - exporter/stackdriver/propagation
   - internal
@@ -175,7 +175,7 @@ imports:
   - trace/internal
   - trace/propagation
 - name: golang.org/x/crypto
-  version: 613d6eafa307c6881a737a3c35c0e312e8d3a8c5
+  version: 2d027ae1dddd4694d54f7a8b6cbe78dca8720226
   subpackages:
   - bcrypt
   - blowfish
@@ -185,7 +185,7 @@ imports:
   - scrypt
   - ssh/terminal
 - name: golang.org/x/net
-  version: 5f9ae10d9af5b1c89ae6904293b14b064d4ada23
+  version: f73e4c9ed3b7ebdd5f699a16a880c2b1994e50dd
   subpackages:
   - bpf
   - context
@@ -199,17 +199,16 @@ imports:
   - internal/timeseries
   - ipv4
   - ipv6
-  - lex/httplex
   - trace
 - name: golang.org/x/oauth2
-  version: 6881fee410a5daf86371371f9ad451b95e168b71
+  version: cdc340f7c179dbbfa4afd43b7614e8fcadde4269
   subpackages:
   - google
   - internal
   - jws
   - jwt
 - name: golang.org/x/sys
-  version: 78d5f264b493f125018180c204871ecf58a2dce1
+  version: 64746a42f36bf0832f86b76004f1699dbeb33e4f
   subpackages:
   - unix
   - windows
@@ -226,7 +225,7 @@ imports:
   - unicode/bidi
   - unicode/norm
 - name: google.golang.org/api
-  version: ce90db2c36a2cb8c9c06779ed8bb96f92ea6e3b8
+  version: 4bd7f4beb291148443ed4553071c4e0697ff4afb
   subpackages:
   - gensupport
   - googleapi
@@ -257,7 +256,7 @@ imports:
   - googleapis/rpc/code
   - googleapis/rpc/status
 - name: google.golang.org/grpc
-  version: e538e04cad1b83e47b2ccbbbfe6d5fd5a816d290
+  version: 45d7f3a23f0b937ba711aa0e3e3426325d3b9ae4
   subpackages:
   - balancer
   - balancer/base
@@ -271,7 +270,6 @@ imports:
   - grpclb/grpc_lb_v1/messages
   - grpclog
   - internal
-  - internal/msgdecoder
   - keepalive
   - metadata
   - naming

web/sess.go

@@ -0,0 +1,58 @@
+// Copyright © 2016 Abcum Ltd
+//
+// 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 web
+
+import (
+	"time"
+
+	"net/http"
+
+	"github.com/abcum/fibre"
+	"github.com/abcum/surreal/cnf"
+	"github.com/abcum/surreal/util/rand"
+)
+
+const cookie = "surreal"
+
+func sess() fibre.MiddlewareFunc {
+	return func(h fibre.HandlerFunc) fibre.HandlerFunc {
+		return func(c *fibre.Context) (err error) {
+
+			val, err := c.Request().Cookie(cookie)
+
+			if err != nil {
+
+				crt := len(cnf.Settings.Cert.Crt) != 0
+				key := len(cnf.Settings.Cert.Key) != 0
+
+				val = &http.Cookie{
+					Name:     cookie,
+					Value:    rand.String(64),
+					Secure:   (crt && key),
+					HttpOnly: true,
+					Expires:  time.Now().Add(365 * 24 * time.Hour),
+				}
+
+			}
+
+			c.Response().Header().Set("Set-Cookie", val.String())
+
+			c.Set(varKeyCook, val.Value)
+
+			return h(c)
+
+		}
+	}
+}

web/vars.go

@@ -25,4 +25,5 @@ const (
 	varKeyAuth = "auth"
 	varKeyUser = "user"
 	varKeyPass = "pass"
+	varKeyCook = "cook"
 )

web/web.go

@@ -46,7 +46,7 @@ func Setup(opts *cnf.Options) (err error) {
 	// Add cors headers
 
 	s.Use(mw.Cors(&mw.CorsOpts{
-		AllowedOrigin: "*",
+		AllowedOrigin: "=",
 		AllowedMethods: []string{
 			"GET",
 			"PUT",
@@ -63,8 +63,10 @@ func Setup(opts *cnf.Options) (err error) {
 			"Origin",
 			"NS",
 			"DB",
+			"ID",
 		},
-		AccessControlMaxAge: 600,
+		AccessControlMaxAge:           1800,
+		AccessControlAllowCredentials: true,
 	}))
 
 	// Check body size
@@ -73,6 +75,10 @@ func Setup(opts *cnf.Options) (err error) {
 		AllowedLength: 1 << 20, // 1mb
 	}))
 
+	// Setup session cookie
+
+	s.Use(sess())
+
 	// Setup authentication
 
 	s.Use(auth())