From 98e6629154044e4ab1ee7cff8351c7ebcb131e88 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Wed, 2 Jan 2019 20:18:27 +0100
Subject: xattr: strip credentials from any URL that is stored

Both user and password are cleared uncondtitionally.

Added unit test 1621 to verify.

Fixes #3423
Closes #3433
---
 tests/unit/Makefile.inc |  6 +++-
 tests/unit/unit1621.c   | 89 +++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 94 insertions(+), 1 deletion(-)
 create mode 100644 tests/unit/unit1621.c

(limited to 'tests/unit')

diff --git a/tests/unit/Makefile.inc b/tests/unit/Makefile.inc
index 8b1a6071a..82eaec797 100644
--- a/tests/unit/Makefile.inc
+++ b/tests/unit/Makefile.inc
@@ -10,7 +10,7 @@ UNITPROGS = unit1300 unit1301 unit1302 unit1303 unit1304 unit1305 unit1307 \
  unit1330 unit1394 unit1395 unit1396 unit1397 unit1398 \
  unit1399 \
  unit1600 unit1601 unit1602 unit1603 unit1604 unit1605 unit1606 unit1607 \
- unit1608 unit1609 unit1620 \
+ unit1608 unit1609 unit1620 unit1621 \
  unit1650 unit1651 unit1652 unit1653
 
 unit1300_SOURCES = unit1300.c $(UNITFILES)
@@ -100,6 +100,10 @@ unit1609_CPPFLAGS = $(AM_CPPFLAGS)
 unit1620_SOURCES = unit1620.c $(UNITFILES)
 unit1620_CPPFLAGS = $(AM_CPPFLAGS)
 
+unit1621_SOURCES = unit1621.c $(UNITFILES)
+unit1621_CPPFLAGS = $(AM_CPPFLAGS)
+unit1621_LDADD = $(top_builddir)/src/libcurltool.la $(top_builddir)/lib/libcurl.la
+
 unit1650_SOURCES = unit1650.c $(UNITFILES)
 unit1650_CPPFLAGS = $(AM_CPPFLAGS)
 
diff --git a/tests/unit/unit1621.c b/tests/unit/unit1621.c
new file mode 100644
index 000000000..6e07b6ea9
--- /dev/null
+++ b/tests/unit/unit1621.c
@@ -0,0 +1,89 @@
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+#include "curlcheck.h"
+
+#include "urldata.h"
+#include "url.h"
+
+#include "memdebug.h" /* LAST include file */
+
+static CURLcode unit_setup(void)
+{
+  return CURLE_OK;
+}
+
+static void unit_stop(void)
+{
+}
+
+#ifdef __MINGW32__
+UNITTEST_START
+{
+  return 0;
+}
+UNITTEST_STOP
+#else
+
+bool stripcredentials(char **url);
+
+struct checkthis {
+  const char *input;
+  const char *output;
+};
+
+static struct checkthis tests[] = {
+  { "ninja://foo@example.com", "ninja://foo@example.com" },
+  { "https://foo@example.com", "https://example.com/" },
+  { "https://localhost:45", "https://localhost:45/" },
+  { "https://foo@localhost:45", "https://localhost:45/" },
+  { "http://daniel:password@localhost", "http://localhost/" },
+  { "http://daniel@localhost", "http://localhost/" },
+  { "http://localhost/", "http://localhost/" },
+  { NULL, NULL } /* end marker */
+};
+
+UNITTEST_START
+{
+  bool cleanup;
+  char *url;
+  int i;
+  int rc = 0;
+
+  for(i = 0; tests[i].input; i++) {
+    url = (char *)tests[i].input;
+    cleanup = stripcredentials(&url);
+    printf("Test %u got input \"%s\", output: \"%s\"\n",
+           i, tests[i].input, url);
+
+    if(strcmp(tests[i].output, url)) {
+      fprintf(stderr, "Test %u got input \"%s\", expected output \"%s\"\n"
+              " Actual output: \"%s\"\n", i, tests[i].input, tests[i].output,
+              url);
+      rc++;
+    }
+    if(cleanup)
+      curl_free(url);
+  }
+  return rc;
+}
+UNITTEST_STOP
+#endif
-- 
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