From 087a1ea6ce6badc38cd66fb37aad202d466cca32 Mon Sep 17 00:00:00 2001 From: mucr Date: Thu, 14 Sep 2023 10:47:25 +0800 Subject: [PATCH] init --- .gitignore | 1 + .idea/.gitignore | 8 ++ .idea/codeStyles/codeStyleConfig.xml | 5 ++ .idea/misc.xml | 5 ++ .idea/modules.xml | 8 ++ Dockerfile | 14 +++ go.mod | 29 +++++++ go.sum | 74 ++++++++++++++++ main.go | 125 +++++++++++++++++++++++++++ setdns.iml | 9 ++ 10 files changed, 278 insertions(+) create mode 100644 .gitignore create mode 100644 .idea/.gitignore create mode 100644 .idea/codeStyles/codeStyleConfig.xml create mode 100644 .idea/misc.xml create mode 100644 .idea/modules.xml create mode 100644 Dockerfile create mode 100644 go.mod create mode 100644 go.sum create mode 100644 main.go create mode 100644 setdns.iml diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..84c048a --- /dev/null +++ b/.gitignore @@ -0,0 +1 @@ +/build/ diff --git a/.idea/.gitignore b/.idea/.gitignore new file mode 100644 index 0000000..13566b8 --- /dev/null +++ b/.idea/.gitignore @@ -0,0 +1,8 @@ +# Default ignored files +/shelf/ +/workspace.xml +# Editor-based HTTP Client requests +/httpRequests/ +# Datasource local storage ignored files +/dataSources/ +/dataSources.local.xml diff --git a/.idea/codeStyles/codeStyleConfig.xml b/.idea/codeStyles/codeStyleConfig.xml new file mode 100644 index 0000000..a55e7a1 --- /dev/null +++ b/.idea/codeStyles/codeStyleConfig.xml @@ -0,0 +1,5 @@ + + + + \ No newline at end of file diff --git a/.idea/misc.xml b/.idea/misc.xml new file mode 100644 index 0000000..6e86672 --- /dev/null +++ b/.idea/misc.xml @@ -0,0 +1,5 @@ + + + + + \ No newline at end of file diff --git a/.idea/modules.xml b/.idea/modules.xml new file mode 100644 index 0000000..27da7da --- /dev/null +++ b/.idea/modules.xml @@ -0,0 +1,8 @@ + + + + + + + + \ No newline at end of file diff --git a/Dockerfile b/Dockerfile new file mode 100644 index 0000000..c27dd4d --- /dev/null +++ b/Dockerfile @@ -0,0 +1,14 @@ +# 使用一个合适的基础镜像，例如官方的 Go 镜像 +FROM golang:1.17 + +# 设置工作目录 +WORKDIR /app + +# 将 Go 源代码复制到工作目录 +COPY . . + +# 编译 Go 程序 +RUN go build -o main . + +# 指定容器启动时运行的命令 +CMD ["./main"] diff --git a/go.mod b/go.mod new file mode 100644 index 0000000..b09041e --- /dev/null +++ b/go.mod @@ -0,0 +1,29 @@ +module setddns + +go 1.19 + +require ( + github.com/cloudflare/cloudflare-go v0.61.0 + github.com/fatih/color v1.13.0 + github.com/go-co-op/gocron v1.19.0 + github.com/go-resty/resty/v2 v2.7.0 + github.com/rodaine/table v1.1.0 + github.com/urfave/cli/v2 v2.24.3 +) + +require ( + github.com/cpuguy83/go-md2man/v2 v2.0.2 // indirect + github.com/google/go-querystring v1.1.0 // indirect + github.com/hashicorp/go-cleanhttp v0.5.2 // indirect + github.com/hashicorp/go-retryablehttp v0.7.2 // indirect + github.com/mattn/go-colorable v0.1.12 // indirect + github.com/mattn/go-isatty v0.0.14 // indirect + github.com/robfig/cron/v3 v3.0.1 // indirect + github.com/russross/blackfriday/v2 v2.1.0 // indirect + github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673 // indirect + golang.org/x/net v0.0.0-20220722155237-a158d28d115b // indirect + golang.org/x/sync v0.1.0 // indirect + golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f // indirect + golang.org/x/text v0.3.8 // indirect + golang.org/x/time v0.0.0-20220224211638-0e9765cccd65 // indirect +) diff --git a/go.sum b/go.sum new file mode 100644 index 0000000..60fbf86 --- /dev/null +++ b/go.sum @@ -0,0 +1,74 @@ +github.com/cloudflare/cloudflare-go v0.61.0 h1:h39WkNSA3CIMktE8rleiEwaJSc7bYCNCpzLAzCp//Kc= +github.com/cloudflare/cloudflare-go v0.61.0/go.mod h1:9XgyMNcw8L8JhTKjasJNxx3vE7YM36g+GfNoIKxYPpI= +github.com/cpuguy83/go-md2man/v2 v2.0.2 h1:p1EgwI/C7NhT0JmVkwCD2ZBK8j4aeHQX2pMHHBfMQ6w= +github.com/cpuguy83/go-md2man/v2 v2.0.2/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o= +github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= +github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/fatih/color v1.13.0 h1:8LOYc1KYPPmyKMuN8QV2DNRWNbLo6LZ0iLs8+mlH53w= +github.com/fatih/color v1.13.0/go.mod h1:kLAiJbzzSOZDVNGyDpeOxJ47H46qBXwg5ILebYFFOfk= +github.com/go-co-op/gocron v1.19.0 h1:XlPLqNnxnKblmCRLdfcWV1UgbukQaU54QdNeR1jtgak= +github.com/go-co-op/gocron v1.19.0/go.mod h1:UqVyvM90I1q/R1qGEX6cBORI6WArLuEgYlbncLMvzRM= +github.com/go-resty/resty/v2 v2.7.0 h1:me+K9p3uhSmXtrBZ4k9jcEAfJmuC8IivWHwaLZwPrFY= +github.com/go-resty/resty/v2 v2.7.0/go.mod h1:9PWDzw47qPphMRFfhsyk0NnSgvluHcljSMVIq3w7q0I= +github.com/google/go-cmp v0.5.2/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= +github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38= +github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY= +github.com/google/go-querystring v1.1.0 h1:AnCroh3fv4ZBgVIf1Iwtovgjaw/GiKJo8M8yD/fhyJ8= +github.com/google/go-querystring v1.1.0/go.mod h1:Kcdr2DB4koayq7X8pmAG4sNG59So17icRSOU623lUBU= +github.com/hashicorp/go-cleanhttp v0.5.2 h1:035FKYIWjmULyFRBKPs8TBQoi0x6d9G4xc9neXJWAZQ= +github.com/hashicorp/go-cleanhttp v0.5.2/go.mod h1:kO/YDlP8L1346E6Sodw+PrpBSV4/SoxCXGY6BqNFT48= +github.com/hashicorp/go-hclog v0.9.2/go.mod h1:5CU+agLiy3J7N7QjHK5d05KxGsuXiQLrjA0H7acj2lQ= +github.com/hashicorp/go-hclog v1.2.0 h1:La19f8d7WIlm4ogzNHB0JGqs5AUDAZ2UfCY4sJXcJdM= +github.com/hashicorp/go-retryablehttp v0.7.2 h1:AcYqCvkpalPnPF2pn0KamgwamS42TqUDDYFRKq/RAd0= +github.com/hashicorp/go-retryablehttp v0.7.2/go.mod h1:Jy/gPYAdjqffZ/yFGCFV2doI5wjtH1ewM9u8iYVjtX8= +github.com/mattn/go-colorable v0.1.9/go.mod h1:u6P/XSegPjTcexA+o6vUJrdnUu04hMope9wVRipJSqc= +github.com/mattn/go-colorable v0.1.12 h1:jF+Du6AlPIjs2BiUiQlKOX0rt3SujHxPnksPKZbaA40= +github.com/mattn/go-colorable v0.1.12/go.mod h1:u5H1YNBxpqRaxsYJYSkiCWKzEfiAb1Gb520KVy5xxl4= +github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU= +github.com/mattn/go-isatty v0.0.14 h1:yVuAays6BHfxijgZPzw+3Zlu5yQgKGP2/hcQbHb7S9Y= +github.com/mattn/go-isatty v0.0.14/go.mod h1:7GGIvUiUoEMVVmxf/4nioHXj79iQHKdU27kJ6hsGG94= +github.com/mattn/go-runewidth v0.0.9/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI= +github.com/mattn/go-runewidth v0.0.13 h1:lTGmDsbAYt5DmK6OnoV7EuIF1wEIFAcxld6ypU4OSgU= +github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= +github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= +github.com/rivo/uniseg v0.2.0 h1:S1pD9weZBuJdFmowNwbpi7BJ8TNftyUImj/0WQi72jY= +github.com/robfig/cron/v3 v3.0.1 h1:WdRxkvbJztn8LMz/QEvLN5sBU+xKpSqwwUO1Pjr4qDs= +github.com/robfig/cron/v3 v3.0.1/go.mod h1:eQICP3HwyT7UooqI/z+Ov+PtYAWygg1TEWWzGIFLtro= +github.com/rodaine/table v1.1.0 h1:/fUlCSdjamMY8VifdQRIu3VWZXYLY7QHFkVorS8NTr4= +github.com/rodaine/table v1.1.0/go.mod h1:Qu3q5wi1jTQD6B6HsP6szie/S4w1QUQ8pq22pz9iL8g= +github.com/russross/blackfriday/v2 v2.1.0 h1:JIOH55/0cWyOuilr9/qlrm0BSXldqnqwMsf35Ld67mk= +github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM= +github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= +github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs= +github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg= +github.com/stretchr/testify v1.8.2 h1:+h33VjcLVPDHtOdpUCuF+7gSuG3yGIftsP1YvFihtJ8= +github.com/urfave/cli/v2 v2.24.3 h1:7Q1w8VN8yE0MJEHP06bv89PjYsN4IHWED2s1v/Zlfm0= +github.com/urfave/cli/v2 v2.24.3/go.mod h1:GHupkWPMM0M/sj1a2b4wUrWBPzazNrIjouW6fmdJLxc= +github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673 h1:bAn7/zixMGCfxrRTfdpNzjtPYqr8smhKouy9mxVdGPU= +github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673/go.mod h1:N3UwUGtsrSj3ccvlPHLoLsHnpR27oXr4ZE984MbSER8= 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v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= +golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= +golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f h1:v4INt8xihDGvnrfjMDVXGxw9wrfxYyCjk0KbXjhR55s= +golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= +golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo= +golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= +golang.org/x/text v0.3.8 h1:nAL+RVCQ9uMn3vJZbV+MRnydTJFPf8qqY42YiA6MrqY= +golang.org/x/text v0.3.8/go.mod h1:E6s5w1FMmriuDzIBO73fBruAKo1PCIq6d2Q6DHfQ8WQ= +golang.org/x/time v0.0.0-20220224211638-0e9765cccd65 h1:M73Iuj3xbbb9Uk1DYhzydthsj6oOd6l9bpuFcNoUvTs= +golang.org/x/time v0.0.0-20220224211638-0e9765cccd65/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= +golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= +golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= +gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= +gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= +gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA= diff --git a/main.go b/main.go new file mode 100644 index 0000000..0de652d --- /dev/null +++ b/main.go @@ -0,0 +1,125 @@ +package main + +import ( + "context" + "fmt" + "github.com/cloudflare/cloudflare-go" + "github.com/go-co-op/gocron" + "github.com/urfave/cli/v2" + "log" + "net" + "os" + "strconv" + "time" +) + +var lastCheckIPv6 string +var api *cloudflare.API +var ( + APIToken string + ZoneId string +) // 在这里声明为包级别变量 + +func init() { + ZoneId = os.Getenv("ZONE_ID") + APIToken = os.Getenv("API_TOKEN") + + if ZoneId == "" || APIToken == "" { + log.Fatal("ZONE_ID or API_TOKEN not set in environment variables") + } + + var err error + api, err = cloudflare.NewWithAPIToken(APIToken) + if err != nil { + log.Fatal(err) + } +} + +func main() { + app := &cli.App{ + Action: func(c *cli.Context) error { + s := gocron.NewScheduler(time.UTC) + + from := os.Getenv("FROM_DOMAIN") + to := os.Getenv("TO_DOMAIN") + cycleStr := os.Getenv("CYCLE_MINUTES") + cycle, err := strconv.Atoi(cycleStr) + if err != nil || cycle <= 0 { + cycle = 1 + } + + log.Printf("Set detection cycle: %d minutes", cycle) + + _, err = s.Every(cycle).Minutes().Do(func() { + UpdateRecord(ZoneId, from, to) + }) + if err != nil { + log.Println(err) + } + s.StartBlocking() + return nil + }, + } + + if err := app.Run(os.Args); err != nil { + log.Fatal(err) + } +} + +func UpdateRecord(zone string, name string, to string) { + ctx := context.Background() + ip := GetIP(name) + if ip != "" { + log.Printf("Current IP: %s", ip) + if ip == lastCheckIPv6 { + log.Println("The IPv6 has not changed, waiting for the next check.") + return + } + lastCheckIPv6 = ip + + } else { + return + } + records, _, err := api.ListDNSRecords(ctx, cloudflare.ZoneIdentifier(zone), cloudflare.ListDNSRecordsParams{}) + if err != nil { + log.Println(err) + return + } + for _, r := range records { + if r.Name == to && r.Type == "AAAA" { + UpdateByID(ctx, zone, r.ID, to, ip) + } + } +} + +func UpdateByID(ctx context.Context, zone string, id string, name string, content string) { + err := api.UpdateDNSRecord(ctx, cloudflare.ZoneIdentifier(zone), cloudflare.UpdateDNSRecordParams{ + ID: id, + Name: name, + Content: content, + TTL: 60, + }) + if err != nil { + log.Println(err) + return + } + log.Printf("Update record [%s] -> [%s] successfully!", name, content) +} + +func GetIP(to string) string { + ips, err := net.LookupIP(to) + if err != nil { + panic(err) + } + if len(ips) == 0 { + fmt.Printf("no record") + return "" + } + for _, ip := range ips { + if ip.To4() == nil { + log.Println(ip.String()) + return ip.String() + } + } + return "" +} diff --git a/setdns.iml b/setdns.iml new file mode 100644 index 0000000..638b4ac --- /dev/null +++ b/setdns.iml @@ -0,0 +1,9 @@ + + + + + + + + + \ No newline at end of file