59 lines
		
	
	
		
			1.4 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			59 lines
		
	
	
		
			1.4 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
package application
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import (
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	"fmt"
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	"net/http"
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	"net/url"
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	"path"
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	"strconv"
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	"goauthentik.io/internal/outpost/proxyv2/constants"
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)
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func urlJoin(originalUrl string, newPath string) string {
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	u, err := url.Parse(originalUrl)
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	if err != nil {
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		return originalUrl
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	}
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	u.Path = path.Join(u.Path, newPath)
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	return u.String()
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}
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func (a *Application) redirectToStart(rw http.ResponseWriter, r *http.Request) {
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	authUrl := urlJoin(a.proxyConfig.ExternalHost, "/akprox/start")
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	http.Redirect(rw, r, authUrl, http.StatusFound)
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}
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// getClaims Get claims which are currently in session
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// Returns an error if the session can't be loaded or the claims can't be parsed/type-cast
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func (a *Application) getClaims(r *http.Request) (*Claims, error) {
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	s, err := a.sessions.Get(r, constants.SeesionName)
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	if err != nil {
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		// err == user has no session/session is not valid, reject
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		return nil, fmt.Errorf("invalid session")
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	}
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	claims, ok := s.Values[constants.SessionClaims]
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	if claims == nil || !ok {
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		// no claims saved, reject
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		return nil, fmt.Errorf("invalid session")
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	}
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	c, ok := claims.(Claims)
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	if !ok {
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		return nil, fmt.Errorf("invalid session")
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	}
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	return &c, nil
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}
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// toString Generic to string function, currently supports actual strings and integers
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func toString(in interface{}) string {
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	switch v := in.(type) {
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	case string:
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		return v
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	case *string:
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		return *v
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	case int:
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		return strconv.Itoa(v)
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	}
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	return ""
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}
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