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app/interface/main/creative/dao/geetest/BUILD

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+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"],
+    importpath = "go-common/app/interface/main/creative/dao/geetest",
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+    deps = [
+        "//app/interface/main/creative/conf:go_default_library",
+        "//app/interface/main/creative/model/geetest:go_default_library",
+        "//library/ecode:go_default_library",
+        "//library/log:go_default_library",
+        "//library/net/http/blademaster: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"],
+    embed = [":go_default_library"],
+    rundir = ".",
+    tags = ["automanaged"],
+    deps = [
+        "//app/interface/main/creative/conf:go_default_library",
+        "//app/interface/main/creative/model/geetest:go_default_library",
+        "//vendor/github.com/smartystreets/goconvey/convey:go_default_library",
+        "//vendor/gopkg.in/h2non/gock.v1:go_default_library",
+    ],
+)

app/interface/main/creative/dao/geetest/dao.go

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+package geetest
+
+import (
+	"context"
+	"crypto/tls"
+	"go-common/app/interface/main/creative/conf"
+	"go-common/app/interface/main/creative/model/geetest"
+	"go-common/library/ecode"
+	"go-common/library/log"
+	httpx "go-common/library/net/http/blademaster"
+	"io/ioutil"
+	"net"
+	"net/http"
+	"net/url"
+	"strconv"
+	"strings"
+	"time"
+)
+
+const (
+	_register = "/register.php"
+	_validate = "/validate.php"
+)
+
+// Dao is account dao.
+type Dao struct {
+	c *conf.Config
+	// url
+	registerURI string
+	validateURI string
+	// http client
+	client  *http.Client
+	clientx *httpx.Client
+}
+
+// New new a dao.
+func New(c *conf.Config) (d *Dao) {
+	d = &Dao{
+		c:           c,
+		registerURI: c.Host.Geetest + _register,
+		validateURI: c.Host.Geetest + _validate,
+		// http client
+		client:  NewClient(c.HTTPClient),
+		clientx: httpx.NewClient(c.HTTPClient.Slow),
+	}
+	return
+}
+
+// PreProcess preprocessing the geetest and get to challenge
+func (d *Dao) PreProcess(c context.Context, mid int64, ip, clientType string, newCaptcha int) (challenge string, err error) {
+	var (
+		req    *http.Request
+		res    *http.Response
+		bs     []byte
+		params url.Values
+	)
+	params = url.Values{}
+	params.Set("user_id", strconv.FormatInt(mid, 10))
+	params.Set("new_captcha", strconv.Itoa(newCaptcha))
+	params.Set("client_type", clientType)
+	params.Set("ip_address", ip)
+	params.Set("gt", d.c.Geetest.CaptchaID)
+	if req, err = http.NewRequest("GET", d.registerURI+"?"+params.Encode(), nil); err != nil {
+		log.Error("d.preprocess uri(%s) params(%s) error(%v)", d.registerURI, params.Encode(), err)
+		err = ecode.CreativeGeetestAPIErr
+		return
+	}
+	req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
+	if res, err = d.client.Do(req); err != nil {
+		log.Error("client.Do(%s) error(%v)", d.registerURI+"?"+params.Encode(), err)
+		err = ecode.CreativeGeetestAPIErr
+		return
+	}
+	defer res.Body.Close()
+	if res.StatusCode >= http.StatusInternalServerError {
+		log.Error("gtServerErr uri(%s) error(%v)", d.registerURI+"?"+params.Encode(), err)
+		err = ecode.CreativeGeetestAPIErr
+		return
+	}
+	if bs, err = ioutil.ReadAll(res.Body); err != nil {
+		log.Error("ioutil.ReadAll(%s) uri(%s) error(%v)", bs, d.registerURI+"?"+params.Encode(), err)
+		return
+	}
+	if len(bs) != 32 {
+		log.Error("d.preprocess len(%s) the length not equate 32byte", string(bs))
+		return
+	}
+	challenge = string(bs)
+	return
+}
+
+// Validate recheck the challenge code and get to seccode
+func (d *Dao) Validate(c context.Context, challenge, seccode, clientType, ip, captchaID string, mid int64) (res *geetest.ValidateRes, err error) {
+	params := url.Values{}
+	params.Set("seccode", seccode)
+	params.Set("challenge", challenge)
+	params.Set("captchaid", captchaID)
+	params.Set("client_type", clientType)
+	params.Set("ip_address", ip)
+	params.Set("json_format", "1")
+	params.Set("sdk", "golang_3.0.0")
+	params.Set("user_id", strconv.FormatInt(mid, 10))
+	params.Set("timestamp", strconv.FormatInt(time.Now().Unix(), 10))
+	req, err := http.NewRequest("POST", d.validateURI, strings.NewReader(params.Encode()))
+	if err != nil {
+		log.Error("http.NewRequest error(%v) | uri(%s) params(%s)", err, d.validateURI, params.Encode())
+		err = ecode.CreativeGeetestAPIErr
+		return
+	}
+	req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
+	if err = d.clientx.Do(c, req, &res); err != nil {
+		log.Error("d.client.Do error(%v)", err)
+		err = ecode.CreativeGeetestAPIErr
+		return
+	}
+	return
+}
+
+// NewClient new a http client.
+func NewClient(c *conf.HTTPClient) (client *http.Client) {
+	var (
+		transport *http.Transport
+		dialer    *net.Dialer
+	)
+	dialer = &net.Dialer{
+		Timeout:   time.Duration(c.Slow.Timeout),
+		KeepAlive: time.Duration(c.Slow.KeepAlive),
+	}
+	transport = &http.Transport{
+		DialContext:     dialer.DialContext,
+		TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
+	}
+	client = &http.Client{
+		Transport: transport,
+	}
+	return
+}

app/interface/main/creative/dao/geetest/dao_test.go

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+package geetest
+
+import (
+	"context"
+	"encoding/json"
+	"flag"
+	"go-common/app/interface/main/creative/conf"
+	"go-common/app/interface/main/creative/model/geetest"
+	"os"
+	"strings"
+	"testing"
+
+	"github.com/smartystreets/goconvey/convey"
+	gock "gopkg.in/h2non/gock.v1"
+)
+
+var (
+	d *Dao
+)
+
+func TestMain(m *testing.M) {
+	if os.Getenv("DEPLOY_ENV") != "" {
+		flag.Set("app_id", "main.archive.creative")
+		flag.Set("conf_token", "96b6a6c10bb311e894c14a552f48fef8")
+		flag.Set("tree_id", "2305")
+		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")
+	} else {
+		flag.Set("conf", "../../cmd/creative.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)
+	d.clientx.SetTransport(gock.DefaultTransport)
+	d.client.Transport = gock.DefaultTransport
+	return r
+}
+
+func TestPreProcess(t *testing.T) {
+	var (
+		mid                       int64
+		ip, clientType, challenge string
+		newCaptcha                int
+		c                         = context.TODO()
+		err                       error
+	)
+	convey.Convey("1", t, func(ctx convey.C) {
+		defer gock.OffAll()
+		httpMock("Do", d.registerURI).Reply(-502)
+		challenge, err = d.PreProcess(c, mid, ip, clientType, newCaptcha)
+		ctx.Convey("1", func(ctx convey.C) {
+			ctx.So(err, convey.ShouldNotBeNil)
+			ctx.So(len(challenge), convey.ShouldEqual, 0)
+		})
+	})
+	convey.Convey("2", t, func(ctx convey.C) {
+		challenge, err = d.PreProcess(c, mid, ip, clientType, newCaptcha)
+		ctx.Convey("2", func(ctx convey.C) {
+			ctx.So(err, convey.ShouldBeNil)
+			ctx.So(len(challenge), convey.ShouldEqual, 32)
+		})
+	})
+}
+func TestValidate(t *testing.T) {
+	var (
+		c                                             = context.TODO()
+		err                                           error
+		challenge, seccode, clientType, ip, captchaID string
+		mid                                           int64
+		res                                           = &geetest.ValidateRes{}
+	)
+	convey.Convey("1", t, func(ctx convey.C) {
+		defer gock.OffAll()
+		httpMock("POST", d.validateURI).Reply(-502)
+		res, err = d.Validate(c, challenge, seccode, clientType, ip, captchaID, mid)
+		ctx.Convey("1", func(ctx convey.C) {
+			ctx.So(err, convey.ShouldNotBeNil)
+			ctx.So(res, convey.ShouldBeNil)
+		})
+	})
+	convey.Convey("2", t, func(ctx convey.C) {
+		defer gock.OffAll()
+		res = &geetest.ValidateRes{
+			Seccode: "ok",
+		}
+		js, _ := json.Marshal(res)
+		defer gock.OffAll()
+		httpMock("Post", d.validateURI).Reply(200).JSON(string(js))
+		res, err = d.Validate(c, challenge, seccode, clientType, ip, captchaID, mid)
+		ctx.Convey("2", func(ctx convey.C) {
+			ctx.So(err, convey.ShouldBeNil)
+			ctx.So(res, convey.ShouldNotBeNil)
+		})
+	})
+}