Create & Init Project...

app/admin/main/mcn/dao/bfs/BUILD

@@ -0,0 +1,52 @@
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+    "go_test",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = [
+        "dao.go",
+        "upload.go",
+    ],
+    importpath = "go-common/app/admin/main/mcn/dao/bfs",
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+    deps = [
+        "//app/admin/main/mcn/conf:go_default_library",
+        "//vendor/github.com/pkg/errors:go_default_library",
+    ],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [":package-srcs"],
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+)
+
+go_test(
+    name = "go_default_test",
+    srcs = [
+        "dao_test.go",
+        "upload_test.go",
+    ],
+    embed = [":go_default_library"],
+    rundir = ".",
+    tags = ["automanaged"],
+    deps = [
+        "//app/admin/main/mcn/conf:go_default_library",
+        "//vendor/github.com/smartystreets/goconvey/convey:go_default_library",
+        "//vendor/gopkg.in/h2non/gock.v1:go_default_library",
+    ],
+)

app/admin/main/mcn/dao/bfs/dao.go

@@ -0,0 +1,26 @@
+package bfs
+
+import (
+	"go-common/app/admin/main/mcn/conf"
+)
+
+// Dao dao
+type Dao struct {
+	c      *conf.Config
+	bucket string
+	key    string
+	secret string
+	bfs    string
+}
+
+// New init mysql db
+func New(c *conf.Config) (d *Dao) {
+	d = &Dao{
+		c:      c,
+		bucket: c.BFS.Bucket,
+		key:    c.BFS.Key,
+		secret: c.BFS.Secret,
+		bfs:    c.Host.Bfs,
+	}
+	return
+}

app/admin/main/mcn/dao/bfs/dao_test.go

@@ -0,0 +1,46 @@
+package bfs
+
+import (
+	"flag"
+	"os"
+	"strings"
+	"testing"
+
+	"go-common/app/admin/main/mcn/conf"
+
+	"gopkg.in/h2non/gock.v1"
+)
+
+var (
+	d *Dao
+)
+
+func TestMain(m *testing.M) {
+	if os.Getenv("DEPLOY_ENV") != "" {
+		flag.Set("app_id", "main.archive.mcn-admin")
+		flag.Set("conf_token", "220af473858ad67f75586b66bece0e6b")
+		flag.Set("tree_id", "58930")
+		flag.Set("conf_version", "docker-1")
+		flag.Set("deploy_env", "uat")
+		flag.Set("conf_host", "config.bilibili.co")
+		flag.Set("conf_path", "/tmp")
+		flag.Set("region", "sh")
+		flag.Set("zone", "sh001")
+	}
+	if os.Getenv("UT_LOCAL_TEST") != "" {
+		flag.Set("conf", "../../cmd/mcn-admin-test.toml")
+	}
+	flag.Parse()
+	if err := conf.Init(); err != nil {
+		panic(err)
+	}
+	d = New(conf.Conf)
+	m.Run()
+	os.Exit(0)
+}
+
+func httpMock(method, url string) *gock.Request {
+	r := gock.New(url)
+	r.Method = strings.ToUpper(method)
+	return r
+}

app/admin/main/mcn/dao/bfs/upload.go

@@ -0,0 +1,74 @@
+package bfs
+
+import (
+	"context"
+	"crypto/hmac"
+	"crypto/sha1"
+	"encoding/base64"
+	"fmt"
+	"hash"
+	"io"
+	"net/http"
+	"strconv"
+
+	"github.com/pkg/errors"
+)
+
+const (
+	_uploadURL = "/bfs/%s/%s"
+	_template  = "%s\n%s\n%s\n%d\n"
+	_method    = "PUT"
+)
+
+// Upload upload picture or log file to bfs
+func (d *Dao) Upload(c context.Context, fileName, fileType string, expire int64, body io.Reader) (location string, err error) {
+	var (
+		url  string
+		req  *http.Request
+		resp *http.Response
+		code int
+	)
+	client := &http.Client{}
+	url = fmt.Sprintf(d.bfs+_uploadURL, d.bucket, fileName)
+	if req, err = http.NewRequest(_method, url, body); err != nil {
+		err = errors.Errorf("http.NewRequest(url(%s), body(%+v)) error(%+v)", url, body, err)
+		return
+	}
+	authorization := authorize(d.key, d.secret, _method, d.bucket, fileName, expire)
+	req.Header.Set("Host", d.bfs)
+	req.Header.Add("Date", fmt.Sprint(expire))
+	req.Header.Add("Authorization", authorization)
+	req.Header.Add("Content-Type", fileType)
+	resp, err = client.Do(req)
+	if err != nil {
+		err = errors.Errorf("resp.Do(%s) error(%+v)", url, err)
+		return
+	}
+	defer resp.Body.Close()
+	if resp.StatusCode != http.StatusOK {
+		err = errors.Errorf("status code(%d) error(%+v)", resp.StatusCode, err)
+		return
+	}
+	code, err = strconv.Atoi(resp.Header.Get("code"))
+	if err != nil || code != http.StatusOK {
+		err = errors.Errorf("response code(%d) error(%+v)", resp.StatusCode, err)
+		return
+	}
+	location = resp.Header.Get("Location")
+	return
+}
+
+// Authorize returns authorization for upload file to bfs
+func authorize(key, secret, method, bucket, file string, expire int64) (authorization string) {
+	var (
+		content   string
+		mac       hash.Hash
+		signature string
+	)
+	content = fmt.Sprintf(_template, method, bucket, file, expire)
+	mac = hmac.New(sha1.New, []byte(secret))
+	mac.Write([]byte(content))
+	signature = base64.StdEncoding.EncodeToString(mac.Sum(nil))
+	authorization = fmt.Sprintf("%s:%s:%d", key, signature, expire)
+	return
+}

app/admin/main/mcn/dao/bfs/upload_test.go

@@ -0,0 +1,51 @@
+package bfs
+
+import (
+	"context"
+	"io"
+	"testing"
+
+	"github.com/smartystreets/goconvey/convey"
+
+	"gopkg.in/h2non/gock.v1"
+)
+
+func TestBfsUpload(t *testing.T) {
+	convey.Convey("Upload", t, func(ctx convey.C) {
+		var (
+			c        = context.Background()
+			fileName = ""
+			fileType = ""
+			expire   = int64(0)
+			body     io.Reader
+		)
+		ctx.Convey("When everything goes positive", func(ctx convey.C) {
+			defer gock.OffAll()
+			httpMock("PUT", d.bfs).Reply(200).SetHeader("code", "200").SetHeader("Location", "baidu")
+			location, err := d.Upload(c, fileName, fileType, expire, body)
+			ctx.Convey("Then err should be nil.location should not be nil.", func(ctx convey.C) {
+				ctx.So(err, convey.ShouldBeNil)
+				ctx.So(location, convey.ShouldNotBeNil)
+			})
+		})
+	})
+}
+
+func TestBfsauthorize(t *testing.T) {
+	convey.Convey("authorize", t, func(ctx convey.C) {
+		var (
+			key    = ""
+			secret = ""
+			method = ""
+			bucket = ""
+			file   = ""
+			expire = int64(0)
+		)
+		ctx.Convey("When everything goes positive", func(ctx convey.C) {
+			authorization := authorize(key, secret, method, bucket, file, expire)
+			ctx.Convey("Then authorization should not be nil.", func(ctx convey.C) {
+				ctx.So(authorization, convey.ShouldNotBeNil)
+			})
+		})
+	})
+}