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Don't pass the Authorization header to the backends

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This commit is contained in:
Jean-Baptiste Doumenjou 2018-07-16 13:52:03 +02:00 • committed by Traefiker Bot
parent ae8be89767
commit 9ce444b91a
40 changed files with 445 additions and 130 deletions
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12
middlewares/auth/authenticator.go
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@ -26,6 +26,10 @@ type tracingAuthenticator struct {
clientSpanKind bool
}
const (
authorizationHeader = "Authorization"
)
// NewAuthenticator builds a new Authenticator given a config
func NewAuthenticator(authConfig *types.Auth, tracingMiddleware *tracing.Tracing) (*Authenticator, error) {
if authConfig == nil {
@ -86,6 +90,10 @@ func createAuthDigestHandler(digestAuth *goauth.DigestAuth, authConfig *types.Au
if authConfig.HeaderField != "" {
r.Header[authConfig.HeaderField] = []string{username}
}
if authConfig.Digest.RemoveHeader {
log.Debugf("Remove the Authorization header from the Digest auth")
r.Header.Del(authorizationHeader)
}
next.ServeHTTP(w, r)
}
})
@ -101,6 +109,10 @@ func createAuthBasicHandler(basicAuth *goauth.BasicAuth, authConfig *types.Auth)
if authConfig.HeaderField != "" {
r.Header[authConfig.HeaderField] = []string{username}
}
if authConfig.Basic.RemoveHeader {
log.Debugf("Remove the Authorization header from the Basic auth")
r.Header.Del(authorizationHeader)
}
next.ServeHTTP(w, r)
}
})