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fix(windows): validate permissions for world

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relates to #3073
This commit is contained in:
Jan De Dobbeleer 2022-11-23 08:01:46 +01:00 committed by Jan De Dobbeleer
parent 931a78c9bb
commit 735d171b9f
1 changed files with 6 additions and 4 deletions
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10
src/platform/win32_windows.go
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@ -2,6 +2,7 @@ package platform
import ( import (
"errors" "errors"
"fmt"
"oh-my-posh/regex" "oh-my-posh/regex"
"reflect" "reflect"
"strings" "strings"
@ -302,7 +303,9 @@ func (env *Shell) isWriteable(folder string) bool {
aceSid := (*windows.SID)(unsafe.Pointer(&ace.SidStart)) aceSid := (*windows.SID)(unsafe.Pointer(&ace.SidStart))
if !aceSid.Equals(cu) { env.debugF("isWriteable", func() string { return fmt.Sprintf("ace SID: %s", aceSid.String()) })
if !aceSid.Equals(cu) && !aceSid.IsWellKnown(windows.WinWorldSid) {
env.Debug("isWriteable", "not current user or world")
continue continue
} }
@ -312,12 +315,11 @@ func (env *Shell) isWriteable(folder string) bool {
return false return false
} }
env.debugF("isWriteable", func() string { env.debugF("isWriteable", func() string { return ace.AccessMask.permissions() })
return ace.AccessMask.permissions()
})
if ace.AccessMask.canWrite() { if ace.AccessMask.canWrite() {
return true return true
} }
} }
env.Debug("isWriteable", "no access control on the folder")
return false return false
} }