71 lines
1.6 KiB
Go
71 lines
1.6 KiB
Go
package pkg
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/*
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Copyright 2024 Jonas Kaninda.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may get a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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*/
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import (
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"context"
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"encoding/json"
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"fmt"
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"github.com/jedib0t/go-pretty/v6/table"
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"golang.org/x/oauth2"
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"io"
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"net/http"
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)
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// printRoute prints routes
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func printRoute(routes []Route) {
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t := table.NewWriter()
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t.AppendHeader(table.Row{"Name", "Path", "Rewrite", "Destination"})
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for _, route := range routes {
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if len(route.Backends) != 0 {
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t.AppendRow(table.Row{route.Name, route.Path, route.Rewrite, fmt.Sprintf("backends: [%d]", len(route.Backends))})
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} else {
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t.AppendRow(table.Row{route.Name, route.Path, route.Rewrite, route.Destination})
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}
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}
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fmt.Println(t.Render())
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}
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// getRealIP gets user real IP
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func getRealIP(r *http.Request) string {
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if ip := r.Header.Get("X-Real-IP"); ip != "" {
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return ip
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}
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if ip := r.Header.Get("X-Forwarded-For"); ip != "" {
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return ip
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}
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return r.RemoteAddr
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}
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func (oauth *OauthRulerMiddleware) getUserInfo(token *oauth2.Token) (UserInfo, error) {
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oauthConfig := oauth2Config(oauth)
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// Call the user info endpoint with the token
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client := oauthConfig.Client(context.Background(), token)
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resp, err := client.Get(oauth.Endpoint.UserInfoURL)
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if err != nil {
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return UserInfo{}, err
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}
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defer func(Body io.ReadCloser) {
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err := Body.Close()
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if err != nil {
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return
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}
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}(resp.Body)
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// Parse the user info
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var userInfo UserInfo
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if err := json.NewDecoder(resp.Body).Decode(&userInfo); err != nil {
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return UserInfo{}, err
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}
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return userInfo, nil
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}
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