feat(http): add secure headers using github.com/unrolled/secure (#28)

Makefile

@@ -3,7 +3,7 @@ PLATFORM := $(shell uname | tr A-Z a-z)
 lint:
 	if [ ! -f ./bin/golangci-lint ] ; \
 	then \
-		curl -sfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s v1.38.0; \
+		curl -sfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s v1.39.0; \
 	fi;
 	./bin/golangci-lint run
 

go.mod

@@ -3,22 +3,23 @@ module github.com/allisson/postmand
 go 1.16
 
 require (
-	github.com/DATA-DOG/go-txdb v0.1.3
+	github.com/DATA-DOG/go-txdb v0.1.4
 	github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751
 	github.com/allisson/go-env v0.3.0
-	github.com/go-chi/chi/v5 v5.0.1
+	github.com/go-chi/chi/v5 v5.0.2
 	github.com/go-ozzo/ozzo-validation/v4 v4.3.0
 	github.com/golang-migrate/migrate/v4 v4.14.1
 	github.com/google/uuid v1.2.0
-	github.com/huandu/go-sqlbuilder v1.12.0
-	github.com/jmoiron/sqlx v1.3.1
+	github.com/huandu/go-sqlbuilder v1.12.1
+	github.com/jmoiron/sqlx v1.3.3
 	github.com/joho/godotenv v1.3.0
 	github.com/jpillora/backoff v1.0.0
-	github.com/lib/pq v1.10.0
-	github.com/steinfletcher/apitest v1.5.2
+	github.com/lib/pq v1.10.1
+	github.com/steinfletcher/apitest v1.5.4
 	github.com/stretchr/testify v1.7.0
 	github.com/swaggo/http-swagger v1.0.0
 	github.com/swaggo/swag v1.7.0
+	github.com/unrolled/secure v1.0.8
 	github.com/urfave/cli/v2 v2.3.0
 	go.uber.org/zap v1.16.0
 )

go.sum

@@ -39,8 +39,8 @@ github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ
 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/ClickHouse/clickhouse-go v1.3.12/go.mod h1:EaI/sW7Azgz9UATzd5ZdZHRUhHgv5+JMS9NSr2smCJI=
-github.com/DATA-DOG/go-txdb v0.1.3 h1:R4v6OuOcy2O147e2zHxU0B4NDtF+INb5R9q/CV7AEMg=
-github.com/DATA-DOG/go-txdb v0.1.3/go.mod h1:DhAhxMXZpUJVGnT+p9IbzJoRKvlArO2pkHjnGX7o0n0=
+github.com/DATA-DOG/go-txdb v0.1.4 h1:6On4TAD6V33/QlE6Y5l0A4KngRzYrUQ7bgPsDrFrtQo=
+github.com/DATA-DOG/go-txdb v0.1.4/go.mod h1:DhAhxMXZpUJVGnT+p9IbzJoRKvlArO2pkHjnGX7o0n0=
 github.com/KyleBanks/depth v1.2.1 h1:5h8fQADFrWtarTdtDudMmGsC7GPbOAu6RVB3ffsVFHc=
 github.com/KyleBanks/depth v1.2.1/go.mod h1:jzSb9d0L43HxTQfT+oSA1EEp2q+ne2uh6XgeJcm8brE=
 github.com/Microsoft/go-winio v0.4.15-0.20190919025122-fc70bd9a86b5 h1:ygIc8M6trr62pF5DucadTWGdEB4mEyvzi0e2nbcmcyA=
@@ -105,8 +105,8 @@ github.com/fsouza/fake-gcs-server v1.17.0/go.mod h1:D1rTE4YCyHFNa99oyJJ5HyclvN/0
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
 github.com/go-chi/chi v4.0.2+incompatible h1:maB6vn6FqCxrpz4FqWdh4+lwpyZIQS7YEAUcHlgXVRs=
 github.com/go-chi/chi v4.0.2+incompatible/go.mod h1:eB3wogJHnLi3x/kFX2A+IbTBlXxmMeXJVKy9tTv1XzQ=
-github.com/go-chi/chi/v5 v5.0.1 h1:ALxjCrTf1aflOlkhMnCUP86MubbWFrzB3gkRPReLpTo=
-github.com/go-chi/chi/v5 v5.0.1/go.mod h1:DslCQbL2OYiznFReuXYUmQ2hGd1aDpCnlMNITLSKoi8=
+github.com/go-chi/chi/v5 v5.0.2 h1:4xKeALZdMEsuI5s05PU2Bm89Uc5iM04qFubUCl5LfAQ=
+github.com/go-chi/chi/v5 v5.0.2/go.mod h1:DslCQbL2OYiznFReuXYUmQ2hGd1aDpCnlMNITLSKoi8=
 github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1/go.mod h1:vR7hzQXu2zJy9AVAgeJqvqgH9Q5CA+iKCZ2gyEVpxRU=
 github.com/go-gl/glfw/v3.3/glfw v0.0.0-20191125211704-12ad95a8df72/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
 github.com/go-gl/glfw/v3.3/glfw v0.0.0-20200222043503-6f7a984d4dc4/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
@@ -208,8 +208,8 @@ github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ
 github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
 github.com/huandu/go-assert v1.1.5 h1:fjemmA7sSfYHJD7CUqs9qTwwfdNAx7/j2/ZlHXzNB3c=
 github.com/huandu/go-assert v1.1.5/go.mod h1:yOLvuqZwmcHIC5rIzrBhT7D3Q9c3GFnd0JrPVhn/06U=
-github.com/huandu/go-sqlbuilder v1.12.0 h1:QSmKkoIKaZTZBNROweq/c3wTxqXhuuAhbTWPtbpVsNA=
-github.com/huandu/go-sqlbuilder v1.12.0/go.mod h1:LILlbQo0MOYjlIiGgOSR3UcWQpd5Y/oZ7HLNGyAUz0E=
+github.com/huandu/go-sqlbuilder v1.12.1 h1:lkWJNfFYl7dHSlGOiokaiaJ8Om0hK4Jasy73jvIh4XY=
+github.com/huandu/go-sqlbuilder v1.12.1/go.mod h1:LILlbQo0MOYjlIiGgOSR3UcWQpd5Y/oZ7HLNGyAUz0E=
 github.com/huandu/xstrings v1.3.2 h1:L18LIDzqlW6xN2rEkpdV8+oL/IXWJ1APd+vsdYy4Wdw=
 github.com/huandu/xstrings v1.3.2/go.mod h1:y5/lhBue+AyNmUVz9RLU9xbLR0o4KIIExikq4ovT0aE=
 github.com/ianlancetaylor/demangle v0.0.0-20181102032728-5e5cf60278f6/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
@@ -239,8 +239,8 @@ github.com/jackc/puddle v0.0.0-20190413234325-e4ced69a3a2b/go.mod h1:m4B5Dj62Y0f
 github.com/jackc/puddle v0.0.0-20190608224051-11cab39313c9/go.mod h1:m4B5Dj62Y0fbyuIc15OsIqK0+JU8nkqQjsgx7dvjSWk=
 github.com/jmespath/go-jmespath v0.0.0-20180206201540-c2b33e8439af/go.mod h1:Nht3zPeWKUH0NzdCt2Blrr5ys8VGpn0CEB0cQHVjt7k=
 github.com/jmoiron/sqlx v1.2.0/go.mod h1:1FEQNm3xlJgrMD+FBdI9+xvCksHtbpVBBw5dYhBSsks=
-github.com/jmoiron/sqlx v1.3.1 h1:aLN7YINNZ7cYOPK3QC83dbM6KT0NMqVMw961TqrejlE=
-github.com/jmoiron/sqlx v1.3.1/go.mod h1:2BljVx/86SuTyjE+aPYlHCTNvZrnJXghYGpNiXLBMCQ=
+github.com/jmoiron/sqlx v1.3.3 h1:j82X0bf7oQ27XeqxicSZsTU5suPwKElg3oyxNn43iTk=
+github.com/jmoiron/sqlx v1.3.3/go.mod h1:2BljVx/86SuTyjE+aPYlHCTNvZrnJXghYGpNiXLBMCQ=
 github.com/joho/godotenv v1.3.0 h1:Zjp+RcGpHhGlrMbJzXTrZZPrWj+1vfm90La1wgB6Bhc=
 github.com/joho/godotenv v1.3.0/go.mod h1:7hK45KPybAkOC6peb+G5yklZfMxEjkZhHbwpqxOKXbg=
 github.com/josharian/intern v1.0.0 h1:vlS4z54oSdjm0bgjRigI+G1HpF+tI+9rE5LLzOg8HmY=
@@ -268,8 +268,8 @@ github.com/lib/pq v1.0.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
 github.com/lib/pq v1.1.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
 github.com/lib/pq v1.2.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
 github.com/lib/pq v1.8.0/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o=
-github.com/lib/pq v1.10.0 h1:Zx5DJFEYQXio93kgXnQ09fXNiUKsqv4OUEu2UtGcB1E=
-github.com/lib/pq v1.10.0/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o=
+github.com/lib/pq v1.10.1 h1:6VXZrLU0jHBYyAqrSPa+MgPfnSvTPuMgK+k0o5kVFWo=
+github.com/lib/pq v1.10.1/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o=
 github.com/mailru/easyjson v0.0.0-20190614124828-94de47d64c63/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
 github.com/mailru/easyjson v0.0.0-20190626092158-b2ccc519800e/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
 github.com/mailru/easyjson v0.7.6 h1:8yTIVnZgCoiM1TgqoeTl+LfU5Jg6/xL3QhGQnimLYnA=
@@ -326,8 +326,8 @@ github.com/sirupsen/logrus v1.7.0 h1:ShrD1U9pZB12TX0cVy0DtePoCH97K8EtX+mg7ZARUtM
 github.com/sirupsen/logrus v1.7.0/go.mod h1:yWOB1SBYBC5VeMP7gHvWumXLIWorT60ONWic61uBYv0=
 github.com/snowflakedb/glog v0.0.0-20180824191149-f5055e6f21ce/go.mod h1:EB/w24pR5VKI60ecFnKqXzxX3dOorz1rnVicQTQrGM0=
 github.com/snowflakedb/gosnowflake v1.3.5/go.mod h1:13Ky+lxzIm3VqNDZJdyvu9MCGy+WgRdYFdXp96UcLZU=
-github.com/steinfletcher/apitest v1.5.2 h1:o5R0km8ZI6xooSDwsHdDCD9OpEXda7CJeQwyoSrJmPM=
-github.com/steinfletcher/apitest v1.5.2/go.mod h1:TrZemFOZ1yNgKoAeAsth3Z3vEavTloE1hP/U2PSd3w0=
+github.com/steinfletcher/apitest v1.5.4 h1:VtdBzJTbemo5tYJwBt7lSL/ySdZPT2tgJJgSspomZlM=
+github.com/steinfletcher/apitest v1.5.4/go.mod h1:TrZemFOZ1yNgKoAeAsth3Z3vEavTloE1hP/U2PSd3w0=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.2.0 h1:Hbg2NidpLE8veEBkEZTL3CvlkUIVzuU9jDplZO54c48=
@@ -347,8 +347,12 @@ github.com/swaggo/http-swagger v1.0.0/go.mod h1:cKIcshBU9yEAnfWv6ZzVKSsEf8h5ozxB
 github.com/swaggo/swag v1.7.0 h1:5bCA/MTLQoIqDXXyHfOpMeDvL9j68OY/udlK4pQoo4E=
 github.com/swaggo/swag v1.7.0/go.mod h1:BdPIL73gvS9NBsdi7M1JOxLvlbfvNRaBP8m6WT6Aajo=
 github.com/tidwall/pretty v0.0.0-20180105212114-65a9db5fad51/go.mod h1:XNkn88O1ChpSDQmQeStsy+sBenx6DDtFZJxhVysOjyk=
+github.com/unrolled/secure v1.0.8 h1:JaMvKbe4CRt8oyxVXn+xY+6jlqd7pyJNSVkmsBxxQsM=
+github.com/unrolled/secure v1.0.8/go.mod h1:fO+mEan+FLB0CdEnHf6Q4ZZVNqG+5fuLFnP8p0BXDPI=
 github.com/urfave/cli/v2 v2.3.0 h1:qph92Y649prgesehzOrQjdWyxFOp/QVM+6imKHad91M=
 github.com/urfave/cli/v2 v2.3.0/go.mod h1:LJmUH05zAU44vOAcrfzZQKsZbVcdbOG8rtL3/XcUArI=
+github.com/urfave/negroni v1.0.0 h1:kIimOitoypq34K7TG7DUaJ9kq/N4Ofuwi1sjz0KipXc=
+github.com/urfave/negroni v1.0.0/go.mod h1:Meg73S6kFm/4PpbYdq35yYWoCZ9mS/YSx+lKnmiohz4=
 github.com/xanzy/go-gitlab v0.15.0/go.mod h1:8zdQa/ri1dfn8eS3Ir1SyfvOKlw7WBJ8DVThkpGiXrs=
 github.com/xdg/scram v0.0.0-20180814205039-7eeb5667e42c/go.mod h1:lB8K/P019DLNhemzwFU4jHLhdvlE6uDZjXFejJXr49I=
 github.com/xdg/stringprep v1.0.0/go.mod h1:Jhud4/sHMO4oL310DaZAKk9ZaJ08SJfe+sJh0HrGL1Y=

http/middleware/secure_headers.go

@@ -0,0 +1,18 @@
+package middleware
+
+import (
+	"net/http"
+
+	"github.com/unrolled/secure"
+)
+
+// NewSecureHeadersMiddleware returns a new secure headers middleware
+func NewSecureHeadersMiddleware() func(next http.Handler) http.Handler {
+	options := secure.Options{
+		FrameDeny:             true,
+		ContentTypeNosniff:    true,
+		BrowserXssFilter:      true,
+		ContentSecurityPolicy: "frame-ancestors 'none'",
+	}
+	return secure.New(options).Handler
+}

http/server.go

@@ -3,7 +3,6 @@ package http
 import (
 	"context"
 	"fmt"
-	"net/http"
 	nethttp "net/http"
 	"os"
 	"os/signal"
@@ -22,6 +21,7 @@ func NewRouter(logger *zap.Logger) *chi.Mux {
 	r.Use(middleware.RealIP)
 	r.Use(mw.NewZapMiddleware("router", logger))
 	r.Use(middleware.AllowContentType("application/json"))
+	r.Use(mw.NewSecureHeadersMiddleware())
 	r.Use(middleware.Recoverer)
 	return r
 }
@@ -59,7 +59,7 @@ func (s Server) Run() {
 
 	s.logger.Info("http-server-listen-and-server")
 	if err := httpServer.ListenAndServe(); err != nil {
-		if err != http.ErrServerClosed {
+		if err != nethttp.ErrServerClosed {
 			s.logger.Error("http-server-listen-and-server-error", zap.Error(err))
 			return
 		}