66 lines
1.4 KiB
Go
66 lines
1.4 KiB
Go
package handlers
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import (
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"context"
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"encoding/json"
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"log"
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"net/http"
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"github.com/zhang2092/mediahls/internal/pkg/convert"
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)
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func (server *Server) authorizeMiddleware(next http.Handler) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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u, err := server.withCookie(r)
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if err != nil {
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http.Redirect(w, r, "/login", http.StatusFound)
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return
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}
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b, err := json.Marshal(u)
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if err != nil {
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log.Printf("json marshal authorize user: %v", err)
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http.Redirect(w, r, "/login", http.StatusFound)
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return
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}
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ctx := r.Context()
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ctx = context.WithValue(ctx, ContextUser, b)
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next.ServeHTTP(w, r.WithContext(ctx))
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})
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}
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func (server *Server) withCookie(r *http.Request) (*authorize, error) {
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cookie, err := r.Cookie(AuthorizeCookie)
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if err != nil {
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log.Printf("get cookie: %v", err)
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return nil, err
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}
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u := &authorize{}
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err = server.secureCookie.Decode(AuthorizeCookie, cookie.Value, u)
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if err != nil {
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log.Printf("secure decode cookie: %v", err)
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return nil, err
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}
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return u, nil
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}
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func withUser(ctx context.Context) *authorize {
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var result authorize
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ctxValue, err := convert.ToByteE(ctx.Value(ContextUser))
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log.Printf("ctx: %s", ctxValue)
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if err != nil {
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log.Printf("1: %v", err)
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return nil
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}
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err = json.Unmarshal(ctxValue, &result)
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if err != nil {
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log.Printf("2: %v", err)
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return nil
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}
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return &result
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}
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