134 lines
3.4 KiB
Go
134 lines
3.4 KiB
Go
package structfs
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import (
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"encoding/json"
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"io"
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"net/http"
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"reflect"
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"testing"
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"time"
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)
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var doOrig = []byte(`{
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"droplet_id":2756294,
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"hostname":"sample-droplet",
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"vendor_data":"#cloud-config\ndisable_root: false\nmanage_etc_hosts: true\n\ncloud_config_modules:\n - ssh\n - set_hostname\n - [ update_etc_hosts, once-per-instance ]\n\ncloud_final_modules:\n - scripts-vendor\n - scripts-per-once\n - scripts-per-boot\n - scripts-per-instance\n - scripts-user\n",
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"public_keys":["ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCcbi6cygCUmuNlB0KqzBpHXf7CFYb3VE4pDOf/RLJ8OFDjOM+fjF83a24QktSVIpQnHYpJJT2pQMBxD+ZmnhTbKv+OjwHSHwAfkBullAojgZKzz+oN35P4Ea4J78AvMrHw0zp5MknS+WKEDCA2c6iDRCq6/hZ13Mn64f6c372JK99X29lj/B4VQpKCQyG8PUSTFkb5DXTETGbzuiVft+vM6SF+0XZH9J6dQ7b4yD3sOder+M0Q7I7CJD4VpdVD/JFa2ycOS4A4dZhjKXzabLQXdkWHvYGgNPGA5lI73TcLUAueUYqdq3RrDRfaQ5Z0PEw0mDllCzhk5dQpkmmqNi0F sammy@digitalocean.com"],
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"region":"nyc3",
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"interfaces":{
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"private":[
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{
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"ipv4":{
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"ip_address":"10.132.255.113",
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"netmask":"255.255.0.0",
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"gateway":"10.132.0.1"
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},
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"mac":"04:01:2a:0f:2a:02",
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"type":"private"
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}
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],
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"public":[
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{
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"ipv4":{
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"ip_address":"104.131.20.105",
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"netmask":"255.255.192.0",
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"gateway":"104.131.0.1"
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},
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"ipv6":{
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"ip_address":"2604:A880:0800:0010:0000:0000:017D:2001",
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"cidr":64,
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"gateway":"2604:A880:0800:0010:0000:0000:0000:0001"
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},
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"mac":"04:01:2a:0f:2a:01",
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"type":"public"}
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]
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},
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"floating_ip": {
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"ipv4": {
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"active": false
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}
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},
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"dns":{
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"nameservers":[
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"2001:4860:4860::8844",
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"2001:4860:4860::8888",
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"8.8.8.8"
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]
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},
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"features":{
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"dhcp_enabled": true
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}
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}
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`)
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func server(t *testing.T) {
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stfs := DigitalOceanMetadata{}
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err := json.Unmarshal(doOrig, &stfs.Metadata.V1)
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if err != nil {
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t.Fatal(err)
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}
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http.Handle("/metadata/v1/", FileServer(&stfs, "json", time.Now()))
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http.Handle("/metadata/v1.json", &stfs)
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go func() {
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t.Fatal(http.ListenAndServe("127.0.0.1:8080", nil))
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}()
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time.Sleep(2 * time.Second)
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}
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func get(path string) ([]byte, error) {
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res, err := http.Get(path)
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if err != nil {
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return nil, err
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}
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defer res.Body.Close()
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return io.ReadAll(res.Body)
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}
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func TestAll(t *testing.T) {
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server(t)
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var tests = []struct {
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in string
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out string
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}{
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{"http://127.0.0.1:8080/metadata/v1/", "droplet_id\nhostname\nvendor_data\npublic_keys\nregion\ninterfaces\nfloating_ip\ndns\nfeatures"},
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{"http://127.0.0.1:8080/metadata/v1/droplet_id", "2756294"},
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{"http://127.0.0.1:8080/metadata/v1/dns/", "nameservers"},
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{"http://127.0.0.1:8080/metadata/v1/dns/nameservers", "2001:4860:4860::8844\n2001:4860:4860::8888\n8.8.8.8"},
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{"http://127.0.0.1:8080/metadata/v1/features/dhcp_enabled", "true"},
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}
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for _, tt := range tests {
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buf, err := get(tt.in)
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if err != nil {
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t.Fatal(err)
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}
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if string(buf) != tt.out {
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t.Errorf("req %s output %s not match requested %s", tt.in, string(buf), tt.out)
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}
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}
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doTest, err := get("http://127.0.0.1:8080/metadata/v1.json")
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if err != nil {
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t.Fatal(err)
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}
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oSt := DigitalOceanMetadata{}
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err = json.Unmarshal(doOrig, &oSt.Metadata.V1)
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if err != nil {
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t.Fatal(err)
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}
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nSt := DigitalOceanMetadata{}
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err = json.Unmarshal(doTest, &nSt.Metadata.V1)
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if err != nil {
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t.Fatal(err)
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}
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if !reflect.DeepEqual(oSt, nSt) {
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t.Fatalf("%v not match %v", oSt, nSt)
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}
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}
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