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authorr <r@freesoftwareextremist.com>2020-04-19 08:18:36 +0000
committerr <r@freesoftwareextremist.com>2020-04-19 08:18:36 +0000
commit55ed6a480ea049f789d778e4bae06ffa4d790ee1 (patch)
tree0c9e32e565c9a5bed27b018579f06573846ca511 /service/transport.go
parent5abbadfa622e58a4951cf0b2f96fbf8094641be8 (diff)
downloadbloat-55ed6a480ea049f789d778e4bae06ffa4d790ee1.tar.gz
bloat-55ed6a480ea049f789d778e4bae06ffa4d790ee1.zip
Add single instance mode
Diffstat (limited to 'service/transport.go')
-rw-r--r--service/transport.go49
1 files changed, 33 insertions, 16 deletions
diff --git a/service/transport.go b/service/transport.go
index 69b28ec..f52cca0 100644
--- a/service/transport.go
+++ b/service/transport.go
@@ -14,12 +14,24 @@ import (
"github.com/gorilla/mux"
)
+const (
+ sessionExp = 365 * 24 * time.Hour
+)
+
func newClient(w io.Writer) *model.Client {
return &model.Client{
Writer: w,
}
}
+func setSessionCookie(w http.ResponseWriter, sessionID string, exp time.Duration) {
+ http.SetCookie(w, &http.Cookie{
+ Name: "session_id",
+ Value: sessionID,
+ Expires: time.Now().Add(exp),
+ })
+}
+
func newCtxWithSesion(req *http.Request) context.Context {
ctx := context.Background()
sessionID, err := req.Cookie("session_id")
@@ -93,11 +105,25 @@ func NewHandler(s Service, staticDir string) http.Handler {
signinPage := func(w http.ResponseWriter, req *http.Request) {
c := newClient(w)
ctx := context.Background()
- err := s.ServeSigninPage(ctx, c)
- if err != nil {
- w.WriteHeader(http.StatusInternalServerError)
- s.ServeErrorPage(ctx, c, err)
- return
+ instance, ok := s.SingleInstance(ctx)
+ if ok {
+ url, sessionID, err := s.NewSession(ctx, instance)
+ if err != nil {
+ w.WriteHeader(http.StatusInternalServerError)
+ s.ServeErrorPage(ctx, c, err)
+ return
+ }
+
+ setSessionCookie(w, sessionID, sessionExp)
+ w.Header().Add("Location", url)
+ w.WriteHeader(http.StatusFound)
+ } else {
+ err := s.ServeSigninPage(ctx, c)
+ if err != nil {
+ w.WriteHeader(http.StatusInternalServerError)
+ s.ServeErrorPage(ctx, c, err)
+ return
+ }
}
}
@@ -291,12 +317,7 @@ func NewHandler(s Service, staticDir string) http.Handler {
return
}
- http.SetCookie(w, &http.Cookie{
- Name: "session_id",
- Value: sessionID,
- Expires: time.Now().Add(365 * 24 * time.Hour),
- })
-
+ setSessionCookie(w, sessionID, sessionExp)
w.Header().Add("Location", url)
w.WriteHeader(http.StatusFound)
}
@@ -689,12 +710,8 @@ func NewHandler(s Service, staticDir string) http.Handler {
ctx := newCtxWithSesionCSRF(req, req.FormValue("csrf_token"))
s.Signout(ctx, c)
- http.SetCookie(w, &http.Cookie{
- Name: "session_id",
- Value: "",
- Expires: time.Now(),
- })
+ setSessionCookie(w, "", 0)
w.Header().Add("Location", "/")
w.WriteHeader(http.StatusFound)
}