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Don't Unescape redirect_to cookie value (#6399) #6401

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Merged
merged 1 commit into from
Mar 21, 2019
Merged

Don't Unescape redirect_to cookie value (#6399) #6401

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9 changes: 4 additions & 5 deletions routers/user/auth.go
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Original file line number Diff line number Diff line change
Expand Up @@ -9,7 +9,6 @@ import (
"errors"
"fmt"
"net/http"
"net/url"
"strings"

"code.gitea.io/gitea/models"
Expand Down Expand Up @@ -96,7 +95,7 @@ func checkAutoLogin(ctx *context.Context) bool {
if len(redirectTo) > 0 {
ctx.SetCookie("redirect_to", redirectTo, 0, setting.AppSubURL, "", setting.SessionConfig.Secure, true)
} else {
redirectTo, _ = url.QueryUnescape(ctx.GetCookie("redirect_to"))
redirectTo = ctx.GetCookie("redirect_to")
}

if isSucceed {
Expand Down Expand Up @@ -496,7 +495,7 @@ func handleSignInFull(ctx *context.Context, u *models.User, remember bool, obeyR
return setting.AppSubURL + "/"
}

if redirectTo, _ := url.QueryUnescape(ctx.GetCookie("redirect_to")); len(redirectTo) > 0 && !util.IsExternalURL(redirectTo) {
if redirectTo := ctx.GetCookie("redirect_to"); len(redirectTo) > 0 && !util.IsExternalURL(redirectTo) {
ctx.SetCookie("redirect_to", "", -1, setting.AppSubURL, "", setting.SessionConfig.Secure, true)
if obeyRedirect {
ctx.RedirectToFirst(redirectTo)
Expand Down Expand Up @@ -587,7 +586,7 @@ func handleOAuth2SignIn(u *models.User, gothUser goth.User, ctx *context.Context
return
}

if redirectTo, _ := url.QueryUnescape(ctx.GetCookie("redirect_to")); len(redirectTo) > 0 {
if redirectTo := ctx.GetCookie("redirect_to"); len(redirectTo) > 0 {
ctx.SetCookie("redirect_to", "", -1, setting.AppSubURL, "", setting.SessionConfig.Secure, true)
ctx.RedirectToFirst(redirectTo)
return
Expand Down Expand Up @@ -1298,7 +1297,7 @@ func MustChangePasswordPost(ctx *context.Context, cpt *captcha.Captcha, form aut

log.Trace("User updated password: %s", u.Name)

if redirectTo, _ := url.QueryUnescape(ctx.GetCookie("redirect_to")); len(redirectTo) > 0 && !util.IsExternalURL(redirectTo) {
if redirectTo := ctx.GetCookie("redirect_to"); len(redirectTo) > 0 && !util.IsExternalURL(redirectTo) {
ctx.SetCookie("redirect_to", "", -1, setting.AppSubURL)
ctx.RedirectToFirst(redirectTo)
return
Expand Down
2 changes: 1 addition & 1 deletion routers/user/auth_openid.go
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Original file line number Diff line number Diff line change
Expand Up @@ -47,7 +47,7 @@ func SignInOpenID(ctx *context.Context) {
if len(redirectTo) > 0 {
ctx.SetCookie("redirect_to", redirectTo, 0, setting.AppSubURL, "", setting.SessionConfig.Secure, true)
} else {
redirectTo, _ = url.QueryUnescape(ctx.GetCookie("redirect_to"))
redirectTo = ctx.GetCookie("redirect_to")
}

if isSucceed {
Expand Down