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url: do not decode arbitrary %2e sequences in paths #10602

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url: do not decode arbitrary %2e sequences in paths #10602

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7 changes: 1 addition & 6 deletions src/node_url.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -1214,12 +1214,7 @@ namespace url {
state = kFragment;
}
} else {
if (ch == '%' && p[1] == '2' && TO_LOWER(p[2]) == 'e') {
buffer += '.';
p += 2;
} else {
AppendOrEscape(&buffer, ch, DefaultEncodeSet);
}
AppendOrEscape(&buffer, ch, DefaultEncodeSet);
}
break;
case kCannotBeBase:
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10 changes: 5 additions & 5 deletions test/fixtures/url-setter-tests.json
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Expand Up @@ -953,8 +953,8 @@
"href": "view-source+http://example.net/home?lang=fr#nav",
"new_value": "\\a\\%2E\\b\\%2e.\\c",
"expected": {
"href": "view-source+http://example.net/\\a\\.\\b\\..\\c?lang=fr#nav",
"pathname": "/\\a\\.\\b\\..\\c"
"href": "view-source+http://example.net/\\a\\%2E\\b\\%2e.\\c?lang=fr#nav",
"pathname": "/\\a\\%2E\\b\\%2e.\\c"
}
},
{
Expand All @@ -967,12 +967,12 @@
}
},
{
"comment": "Bytes already percent-encoded are left as-is, except %2E.",
"comment": "Bytes already percent-encoded are left as-is, including %2E outside dotted segments.",
"href": "http://example.net",
"new_value": "%2e%2E%c3%89té",
"expected": {
"href": "http://example.net/..%c3%89t%C3%A9",
"pathname": "/..%c3%89t%C3%A9"
"href": "http://example.net/%2e%2E%c3%89t%C3%A9",
"pathname": "/%2e%2E%c3%89t%C3%A9"
}
},
{
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12 changes: 6 additions & 6 deletions test/fixtures/url-tests.json
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Expand Up @@ -1787,30 +1787,30 @@
{
"input": "http://example.com/foo/%2e%2",
"base": "about:blank",
"href": "http://example.com/foo/.%2",
"href": "http://example.com/foo/%2e%2",
"origin": "http://example.com",
"protocol": "http:",
"username": "",
"password": "",
"host": "example.com",
"hostname": "example.com",
"port": "",
"pathname": "/foo/.%2",
"pathname": "/foo/%2e%2",
"search": "",
"hash": ""
},
{
"input": "http://example.com/foo/%2e./%2e%2e/.%2e/%2e.bar",
"base": "about:blank",
"href": "http://example.com/..bar",
"href": "http://example.com/%2e.bar",
"origin": "http://example.com",
"protocol": "http:",
"username": "",
"password": "",
"host": "example.com",
"hostname": "example.com",
"port": "",
"pathname": "/..bar",
"pathname": "/%2e.bar",
"search": "",
"hash": ""
},
Expand Down Expand Up @@ -2228,15 +2228,15 @@
{
"input": "http://www/foo%2Ehtml",
"base": "about:blank",
"href": "http://www/foo.html",
"href": "http://www/foo%2Ehtml",
"origin": "http://www",
"protocol": "http:",
"username": "",
"password": "",
"host": "www",
"hostname": "www",
"port": "",
"pathname": "/foo.html",
"pathname": "/foo%2Ehtml",
"search": "",
"hash": ""
},
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