Create & Init Project...

app/interface/main/captcha/cmd/BUILD

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+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_binary",
+    "go_library",
+)
+
+go_binary(
+    name = "cmd",
+    embed = [":go_default_library"],
+    tags = ["automanaged"],
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = ["main.go"],
+    data = ["captcha-test.toml"],
+    importpath = "go-common/app/interface/main/captcha/cmd",
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+    deps = [
+        "//app/interface/main/captcha/conf:go_default_library",
+        "//app/interface/main/captcha/http:go_default_library",
+        "//app/interface/main/captcha/service:go_default_library",
+        "//library/ecode/tip:go_default_library",
+        "//library/log:go_default_library",
+        "//library/net/trace: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"],
+)

app/interface/main/captcha/cmd/captcha-test.toml

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+# This is a TOML document. Boom.
+version = "1.0.0"
+user = "nobody"
+pid = "/tmp/captcha.pid"
+dir = "./"
+perf = "127.0.0.1:6240"
+family = "captcha"
+
+[xlog]
+    dir = "/data/log/captcha/"
+
+[ecode]
+   domain = "172.16.33.248:6401"
+    all = "1h"
+    diff = "10m"
+    [ecode.clientconfig]
+        dial      = "2000ms"
+        timeout   = "2s"
+        keepAlive = "10s"
+        timer     = 128
+        key = "test"
+        secret = "e6c4c252dc7e3d8a90805eecd7c73396"
+        [ecode.clientconfig.breaker]
+            window  ="3s"
+            sleep   ="100ms"
+            bucket  = 10
+            ratio   = 0.5
+            request = 100
+
+[bm]
+    [bm.outer]
+        addr = "0.0.0.0:6241"
+        maxListen = 1000
+        timeout = "100ms"
+
+[identify]
+    whiteAccessKey = ""
+    whiteMid = 0
+    [identify.app]
+    key = "f022126a8a365e20"
+    secret = "b7b86838145d634b487e67b811b8fab2"
+    [identify.memcache]
+    name = "go-business/identify"
+    proto = "tcp"
+    addr = "172.16.33.54:11211"
+    active = 5
+    idle = 10
+    dialTimeout = "1s"
+    readTimeout = "1s"
+    writeTimeout = "1s"
+    idleTimeout = "80s"
+    [identify.host]
+    auth = "http://passport.bilibili.com"
+    secret = "http://open.bilibili.com"
+    [identify.httpClient]
+    key = "f022126a8a365e20"
+    secret = "b7b86838145d634b487e67b811b8fab2"
+    dial = "30ms"
+    timeout = "100ms"
+    keepAlive = "60s"
+    [identify.httpClient.breaker]
+    window  = "10s"
+    sleep   = "100ms"
+    bucket  = 10
+    ratio   = 0.5
+    request = 100
+    [identify.httpClient.url]
+    "http://passport.bilibili.co/intranet/auth/tokenInfo" = {timeout = "100ms"}
+    "http://passport.bilibili.co/intranet/auth/cookieInfo" = {timeout = "100ms"}
+    "http://open.bilibili.co/api/getsecret" = {timeout = "500ms"}
+
+[rate]
+    [rate.apps]
+        "reply" = {limit = 10000.0, burst = 10000}
+        "live" = {limit = 30000.0, burst = 10000}
+    [rate.urls]
+        "/x/internal/v1/captcha/token" = {limit = 30000.0, burst = 10000}
+        "/x/internal/v1/captcha/verify" = {limit = 30000.0, burst = 10000}
+        "/x/v1/captcha/get" = {limit = 30000.0, burst = 10000}
+
+[memcache]
+    proto = "tcp"
+    addr = "172.16.33.54:11211"
+    idle = 10
+    active = 10
+    dialTimeout = "2s"
+    readTimeout = "2s"
+    writeTimeout = "2s"
+    idleTimeout = "7h"
+
+[captcha]
+outerHost = "http://api.bilibili.com"
+capacity = 1000
+interval = "5m"
+disturbLevel = 16
+ext = "jpeg"
+fonts = ["./fonts/comic.ttf"]
+[[captcha.bkgColors]]
+    r = 255
+    g = 0
+    b = 0
+    a = 255
+[[captcha.bkgColors]]
+    r = 0
+    g = 0
+    b = 255
+    a = 255
+[[captcha.bkgColors]]
+    r = 0
+    g = 153
+    b = 0
+    a = 255
+[[captcha.frontColors]]
+    r = 255
+    g = 255
+    b = 255
+    a = 255
+
+[[business]]
+    businessID = "default"
+    lenStart = 4
+    lenEnd = 4
+    width = 100
+    length =50
+    ttl = "120s"
+[[business]]
+    businessID = "account"
+    lenStart = 4
+    lenEnd = 5
+    width = 100
+    length =50
+    ttl = "120s"
+[[business]]
+    businessID = "101"
+    lenStart = 4
+    lenEnd = 5
+    width = 100
+    length =50
+    ttl = "5m"
+

app/interface/main/captcha/cmd/main.go

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+package main
+
+import (
+	"flag"
+	"math/rand"
+	"os"
+	"os/signal"
+	"syscall"
+	"time"
+
+	"go-common/app/interface/main/captcha/conf"
+	"go-common/app/interface/main/captcha/http"
+	"go-common/app/interface/main/captcha/service"
+	ecode "go-common/library/ecode/tip"
+	"go-common/library/log"
+	"go-common/library/net/trace"
+)
+
+func main() {
+	rand.Seed(time.Now().Unix())
+	flag.Parse()
+	if err := conf.Init(); err != nil {
+		log.Error("conf.Init() error(%v)", err)
+		panic(err)
+	}
+	log.Init(conf.Conf.XLog)
+	defer log.Close()
+	log.Info("captcha-service start")
+	trace.Init(conf.Conf.Tracer)
+	defer trace.Close()
+	svr := service.New(conf.Conf)
+	ecode.Init(conf.Conf.Ecode)
+	http.Init(conf.Conf, svr)
+	// signal
+	c := make(chan os.Signal, 1)
+	signal.Notify(c, syscall.SIGHUP, syscall.SIGQUIT, syscall.SIGTERM, syscall.SIGINT)
+	for {
+		s := <-c
+		log.Info("captcha-service get a signal %s", s.String())
+		switch s {
+		case syscall.SIGQUIT, syscall.SIGTERM, syscall.SIGINT:
+			// svr.Close()
+			log.Info("captcha-service exit")
+			return
+		case syscall.SIGHUP:
+			// TODO reload
+		default:
+			return
+		}
+	}
+}