openstatus.dev
Openstatus
www.openstatus.dev
1package main
2
3import (
4 _ "embed"
5 "encoding/json"
6 "fmt"
7 "io"
8 "log"
9 "net/http"
10
11 "github.com/gliderlabs/ssh"
12)
13
14//go:embed banner.txt
15var banner string
16
17func bannerfunc(ctx ssh.Context) string {
18 return banner
19}
20
21var statusOk = `
22+----------------------------------+
23| |
24| All Systems Operational |
25| |
26+----------------------------------+
27`
28var statusDegraded = `
29+----------------------------------+
30| |
31| System is degraded |
32| |
33+----------------------------------+
34`
35var statusPartialOutage = `
36+----------------------------------+
37| |
38| System is partially out of |
39| service |
40| |
41+----------------------------------+
42`
43var statusMajorOutage = `
44+----------------------------------+
45| |
46| System is out of service |
47| |
48+----------------------------------+
49`
50var statusUnderMaintenance = `
51+----------------------------------+
52| |
53| System is under |
54| maintenance |
55| |
56+----------------------------------+
57`
58var statusIncident = `
59+----------------------------------+
60| |
61| System is partially out of |
62| service |
63| |
64+----------------------------------+
65`
66
67type status struct {
68 Status string `json:"status"`
69}
70
71func handler(s ssh.Session) {
72 url := fmt.Sprintf("https://api.openstatus.dev/public/status/%s", s.User())
73 res, err := http.Get(url)
74 if err != nil {
75 fmt.Fprintf(s, "Error fetching status: %v\n", err)
76 return
77 }
78 defer res.Body.Close()
79 var status status
80 json.NewDecoder(res.Body).Decode(&status)
81
82 var currentStatus string
83 switch status.Status {
84 case "operational":
85 currentStatus = statusOk
86 case "degraded_performance":
87 currentStatus = statusDegraded
88 case "partial_outage":
89 currentStatus = statusPartialOutage
90 case "major_outage":
91 currentStatus = statusMajorOutage
92 case "under_maintenance":
93 currentStatus = statusUnderMaintenance
94 case "incident":
95 currentStatus = statusIncident
96 default:
97 currentStatus = ""
98 }
99
100 if currentStatus == "" {
101 io.WriteString(s, "Unknown status page")
102 return
103 }
104
105 io.WriteString(s, fmt.Sprintf("\nCurrent Status for: %s\n\n%s\n\nVisit the status page at https://%s.openstatus.dev/\n\n", s.User(), currentStatus, s.User()))
106}
107
108func main() {
109
110 server := &ssh.Server{
111 Addr: ":2222",
112 BannerHandler: bannerfunc,
113 Handler: handler,
114
115 }
116 ssh.HostKeyFile("/data/id_rsa")
117
118 log.Println("starting ssh server on port 2222...")
119 log.Fatal(server.ListenAndServe())
120
121
122}