/ is no longer a reserved char for urlEncode()

This change is a quick hack solving known issues with URI-encoding in
libkiwix.

This change removes the slash character from the list of URL separator
symbols in URL encoding/decoding utilities, and makes it a symbol that
is safe to leave unencoded.

Effects:

- `urlEncode()` never encodes the '/' symbol (even when it is requested
  to encode the URL separator symbols too).

- `urlDecode(str)`/`urlDecode(..., false)` will now decode %2F to '/';
  other encoded URL separator symbols are NOT decoded when the second
  argument of `urlDecode()` is set to false (which is the default).
This commit is contained in:
Veloman Yunkan
2023-01-18 16:42:59 +04:00
parent c5ccbd37e2
commit 239b108fa7
3 changed files with 6 additions and 6 deletions

View File

@@ -110,8 +110,8 @@ namespace URLEncoding
const char letters[] = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
const char digits[] = "0123456789";
const char nonEncodableSymbols[] = ".-_~()*!";
const char uriDelimSymbols[] = ":/@?=+&#$;,";
const char nonEncodableSymbols[] = ".-_~()*!/";
const char uriDelimSymbols[] = ":@?=+&#$;,";
const char otherSymbols[] = R"(`%^[]{}\|"<>)";
@@ -135,7 +135,7 @@ TEST(stringTools, urlEncode)
EXPECT_EQ(urlEncode(nonEncodableSymbols, true), nonEncodableSymbols);
EXPECT_EQ(urlEncode(uriDelimSymbols), uriDelimSymbols);
EXPECT_EQ(urlEncode(uriDelimSymbols, true), "%3A%2F%40%3F%3D%2B%26%23%24%3B%2C");
EXPECT_EQ(urlEncode(uriDelimSymbols, true), "%3A%40%3F%3D%2B%26%23%24%3B%2C");
EXPECT_EQ(urlEncode(otherSymbols), "%60%25%5E%5B%5D%7B%7D%5C%7C%22%3C%3E");
EXPECT_EQ(urlEncode(otherSymbols), urlEncode(otherSymbols, true));