Initial release
This commit is contained in:
commit
40e9f05410
2
.gitignore
vendored
Normal file
2
.gitignore
vendored
Normal file
@ -0,0 +1,2 @@
|
||||
.vscode/
|
||||
dnssync
|
96
cmd/bindify.go
Normal file
96
cmd/bindify.go
Normal file
@ -0,0 +1,96 @@
|
||||
package cmd
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"net"
|
||||
"os"
|
||||
"strings"
|
||||
|
||||
"github.com/efficientip-labs/solidserver-go-client/sdsclient"
|
||||
"github.com/spf13/cobra"
|
||||
"golang.org/x/exp/slog"
|
||||
)
|
||||
|
||||
var log = slog.New(slog.NewTextHandler(os.Stderr))
|
||||
|
||||
var nameservers []string
|
||||
var contact string
|
||||
var apiUrl string
|
||||
|
||||
// bindifyCmd represents the bindify command
|
||||
var bindifyCmd = &cobra.Command{
|
||||
Use: "bindify",
|
||||
Short: "Convert an IPAM zone to a Bind zone",
|
||||
Args: cobra.ExactArgs(1),
|
||||
Run: func(cmd *cobra.Command, args []string) {
|
||||
zone := args[0]
|
||||
|
||||
if len(nameservers) == 0 {
|
||||
log.Error("There must be at least one nameserver defined.")
|
||||
os.Exit(1)
|
||||
}
|
||||
|
||||
config := sdsclient.NewConfiguration()
|
||||
config.Servers[0].URL = apiUrl
|
||||
|
||||
ddi := sdsclient.NewAPIClient(config)
|
||||
auth := context.WithValue(context.Background(), sdsclient.ContextBasicAuth, sdsclient.BasicAuth{
|
||||
UserName: os.Getenv("IPAM_USERNAME"),
|
||||
Password: os.Getenv("IPAM_PASSWORD"),
|
||||
})
|
||||
|
||||
// List zone records
|
||||
rrsets, _, err := ddi.DnsApi.DnsRrList(auth).Where(fmt.Sprintf("zone_name='%s'", zone)).Orderby("rr_full_name").Limit(10000).Execute()
|
||||
if err.Error() != "" {
|
||||
log.Error("failed to list records", err, "zone", zone)
|
||||
os.Exit(1)
|
||||
}
|
||||
|
||||
wroteNS := false
|
||||
|
||||
for _, rrset := range *rrsets.Data {
|
||||
switch *rrset.RrType {
|
||||
case "NS":
|
||||
if *rrset.RrFullName == zone {
|
||||
// We replace the NS record with our own.
|
||||
if !wroteNS {
|
||||
for _, nameserver := range nameservers {
|
||||
fmt.Printf("%s. %s IN %s %s.\n", *rrset.RrFullName, *rrset.RrTtl, *rrset.RrType, nameserver)
|
||||
}
|
||||
|
||||
wroteNS = true
|
||||
}
|
||||
} else {
|
||||
fmt.Printf("%s. %s IN %s %s.\n", *rrset.RrFullName, *rrset.RrTtl, *rrset.RrType, *rrset.RrValue1)
|
||||
}
|
||||
case "CNAME":
|
||||
fmt.Printf("%s. %s IN %s %s.\n", *rrset.RrFullName, *rrset.RrTtl, *rrset.RrType, *rrset.RrValue1)
|
||||
case "SOA":
|
||||
// We replace the nameserver and contact name in the SOA.
|
||||
fmt.Printf("%s. %s IN %s %s. %s. %s %s %s %s %s\n", *rrset.RrFullName, *rrset.RrTtl, *rrset.RrType, nameservers[0], strings.ReplaceAll(contact, "@", "."), *rrset.RrValue3, *rrset.RrValue4, *rrset.RrValue5, *rrset.RrValue6, *rrset.RrValue7)
|
||||
case "TXT":
|
||||
fmt.Printf("%s. %s IN %s %q\n", *rrset.RrFullName, *rrset.RrTtl, *rrset.RrType, *rrset.RrValue1)
|
||||
case "MX":
|
||||
fmt.Printf("%s. %s IN %s %s %s.\n", *rrset.RrFullName, *rrset.RrTtl, *rrset.RrType, *rrset.RrValue1, *rrset.RrValue2)
|
||||
case "SRV":
|
||||
fmt.Printf("%s. %s IN %s %s %s %s %s.\n", *rrset.RrFullName, *rrset.RrTtl, *rrset.RrType, *rrset.RrValue1, *rrset.RrValue2, *rrset.RrValue3, *rrset.RrValue4)
|
||||
case "AAAA":
|
||||
ip := net.ParseIP(*rrset.RrValue1)
|
||||
fmt.Printf("%s. %s IN %s %s\n", *rrset.RrFullName, *rrset.RrTtl, *rrset.RrType, ip.String())
|
||||
default:
|
||||
fmt.Printf("%s. %s IN %s %s\n", *rrset.RrFullName, *rrset.RrTtl, *rrset.RrType, *rrset.RrValue1)
|
||||
}
|
||||
|
||||
}
|
||||
},
|
||||
}
|
||||
|
||||
func init() {
|
||||
rootCmd.AddCommand(bindifyCmd)
|
||||
|
||||
bindifyCmd.Flags().StringVar(&apiUrl, "api-url", "https://ipam.private.uwaterloo.ca/api/v2.0", "Base URL for the IPAM system.")
|
||||
|
||||
bindifyCmd.Flags().StringSliceVar(&nameservers, "nameservers", []string{"ext-dns1.csclub.uwaterloo.ca", "ext-dns2.csclub.uwaterloo.ca"}, "Nameservers for this zone.")
|
||||
bindifyCmd.Flags().StringVar(&contact, "contact", "systems-committee@csclub.uwaterloo.ca", "Contact for the SOA record.")
|
||||
}
|
43
cmd/root.go
Normal file
43
cmd/root.go
Normal file
@ -0,0 +1,43 @@
|
||||
package cmd
|
||||
|
||||
import (
|
||||
"os"
|
||||
|
||||
"github.com/spf13/cobra"
|
||||
)
|
||||
|
||||
// rootCmd represents the base command when called without any subcommands
|
||||
var rootCmd = &cobra.Command{
|
||||
Use: "dnssync",
|
||||
Short: "A brief description of your application",
|
||||
Long: `A longer description that spans multiple lines and likely contains
|
||||
examples and usage of using your application. For example:
|
||||
|
||||
Cobra is a CLI library for Go that empowers applications.
|
||||
This application is a tool to generate the needed files
|
||||
to quickly create a Cobra application.`,
|
||||
// Uncomment the following line if your bare application
|
||||
// has an action associated with it:
|
||||
// Run: func(cmd *cobra.Command, args []string) { },
|
||||
}
|
||||
|
||||
// Execute adds all child commands to the root command and sets flags appropriately.
|
||||
// This is called by main.main(). It only needs to happen once to the rootCmd.
|
||||
func Execute() {
|
||||
err := rootCmd.Execute()
|
||||
if err != nil {
|
||||
os.Exit(1)
|
||||
}
|
||||
}
|
||||
|
||||
func init() {
|
||||
// Here you will define your flags and configuration settings.
|
||||
// Cobra supports persistent flags, which, if defined here,
|
||||
// will be global for your application.
|
||||
|
||||
// rootCmd.PersistentFlags().StringVar(&cfgFile, "config", "", "config file (default is $HOME/.dnssync.yaml)")
|
||||
|
||||
// Cobra also supports local flags, which will only run
|
||||
// when this action is called directly.
|
||||
rootCmd.Flags().BoolP("toggle", "t", false, "Help message for toggle")
|
||||
}
|
21
go.mod
Normal file
21
go.mod
Normal file
@ -0,0 +1,21 @@
|
||||
module git.csclub.uwaterloo.ca/public/dnssync
|
||||
|
||||
go 1.20
|
||||
|
||||
require (
|
||||
github.com/efficientip-labs/solidserver-go-client/sdsclient v0.0.0-20211104144013-8c21394c8e32
|
||||
github.com/spf13/cobra v1.6.1
|
||||
golang.org/x/exp v0.0.0-20230315142452-642cacee5cc0
|
||||
)
|
||||
|
||||
require (
|
||||
github.com/go-logr/logr v1.2.0 // indirect
|
||||
github.com/golang/protobuf v1.2.0 // indirect
|
||||
github.com/inconshreveable/mousetrap v1.0.1 // indirect
|
||||
github.com/spf13/pflag v1.0.5 // indirect
|
||||
golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e // indirect
|
||||
golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45 // indirect
|
||||
google.golang.org/appengine v1.4.0 // indirect
|
||||
k8s.io/klog v1.0.0 // indirect
|
||||
k8s.io/klog/v2 v2.90.0 // indirect
|
||||
)
|
33
go.sum
Normal file
33
go.sum
Normal file
@ -0,0 +1,33 @@
|
||||
cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
|
||||
github.com/cpuguy83/go-md2man/v2 v2.0.2/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
|
||||
github.com/efficientip-labs/solidserver-go-client/sdsclient v0.0.0-20211104144013-8c21394c8e32 h1:+AB2gXIeQG5uNy41G9LYTZDI4qjRut+1KsqW41+3DAU=
|
||||
github.com/efficientip-labs/solidserver-go-client/sdsclient v0.0.0-20211104144013-8c21394c8e32/go.mod h1:g3w+I5FpUdOvvaIQESCbJvaWU/o1IXX1YhfSzfCnqhg=
|
||||
github.com/go-logr/logr v0.1.0/go.mod h1:ixOQHD9gLJUVQQ2ZOR7zLEifBX6tGkNJF4QyIY7sIas=
|
||||
github.com/go-logr/logr v1.2.0 h1:QK40JKJyMdUDz+h+xvCsru/bJhvG0UxvePV0ufL/AcE=
|
||||
github.com/go-logr/logr v1.2.0/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
|
||||
github.com/golang/protobuf v1.2.0 h1:P3YflyNX/ehuJFLhxviNdFxQPkGK5cDcApsge1SqnvM=
|
||||
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
|
||||
github.com/inconshreveable/mousetrap v1.0.1 h1:U3uMjPSQEBMNp1lFxmllqCPM6P5u/Xq7Pgzkat/bFNc=
|
||||
github.com/inconshreveable/mousetrap v1.0.1/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
|
||||
github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
|
||||
github.com/spf13/cobra v1.6.1 h1:o94oiPyS4KD1mPy2fmcYYHHfCxLqYjJOhGsCHFZtEzA=
|
||||
github.com/spf13/cobra v1.6.1/go.mod h1:IOw/AERYS7UzyrGinqmz6HLUo219MORXGxhbaJUqzrY=
|
||||
github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
|
||||
github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
|
||||
golang.org/x/exp v0.0.0-20230315142452-642cacee5cc0 h1:pVgRXcIictcr+lBQIFeiwuwtDIs4eL21OuM9nyAADmo=
|
||||
golang.org/x/exp v0.0.0-20230315142452-642cacee5cc0/go.mod h1:CxIveKay+FTh1D0yPZemJVgC/95VzuuOLq5Qi4xnoYc=
|
||||
golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
|
||||
golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e h1:bRhVy7zSSasaqNksaRZiA5EEI+Ei4I1nO5Jh72wfHlg=
|
||||
golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
|
||||
golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45 h1:SVwTIAaPC2U/AvvLNZ2a7OVsmBpC8L5BlwK1whH3hm0=
|
||||
golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
|
||||
golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
|
||||
google.golang.org/appengine v1.4.0 h1:/wp5JvzpHIxhs/dumFmF7BXTf3Z+dd4uXta4kVyO508=
|
||||
google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
|
||||
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
|
||||
k8s.io/klog v1.0.0 h1:Pt+yjF5aB1xDSVbau4VsWe+dQNzA0qv1LlXdC2dF6Q8=
|
||||
k8s.io/klog v1.0.0/go.mod h1:4Bi6QPql/J/LkTDqv7R/cd3hPo4k2DG6Ptcz060Ez5I=
|
||||
k8s.io/klog/v2 v2.90.0 h1:VkTxIV/FjRXn1fgNNcKGM8cfmL1Z33ZjXRTVxKCoF5M=
|
||||
k8s.io/klog/v2 v2.90.0/go.mod h1:y1WjHnz7Dj687irZUWR/WLkLc5N1YHtjLdmgWjndZn0=
|
Loading…
x
Reference in New Issue
Block a user