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fix(Net::MessageHeader): Correct RFC 2047 decoding for two consecutive encoded words (#4542)

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* fix bug #4535
RFC 2047 decodeWord

* modify logic
uses separate string which contains simbols between chunks and if this
string contains only space ot \n or \t or \v than trim it
This commit is contained in:
Alexander B
2024-04-29 11:54:23 +03:00
committed by GitHub
parent 6998c66539
commit 1a0355f1b7
2 changed files with 24 additions and 6 deletions
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16
Net/testsuite/src/MessageHeaderTest.cpp
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@@ -400,11 +400,19 @@ void MessageHeaderTest::testDecodeWord()
coded = "(=?ISO-8859-1?Q?a?= =?ISO-8859-1?Q?b?=)";
decoded = MessageHeader::decodeWord(coded, "ISO-8859-1");
assertTrue (decoded == "(a b)");
assertTrue (decoded == "(ab)");
coded = "(=?ISO-8859-1?Q?a?= <0> =?ISO-8859-1?Q?b?=)";
decoded = MessageHeader::decodeWord(coded, "ISO-8859-1");
assertTrue (decoded == "(a <0> b)");
coded = "Hello =?UTF-8?B?RnJhbmNpcw==?=, good bye";
decoded = MessageHeader::decodeWord(coded, "ISO-8859-1");
assertTrue (decoded == "Hello Francis, good bye");
coded = "application/pdf; name=\"=?utf-8?Q?RUG_Regler-_und_Ger=C3=A4tebau_Gm?= =?utf-8?Q?bH_Angebot_Erneuerung_=C3=9CE.pdf?=\"";
decoded = MessageHeader::decodeWord(coded, "UTF-8");
assertTrue (decoded == "application/pdf; name=\"RUG Regler- und Gerätebau GmbH Angebot Erneuerung ÜE.pdf\"");
}
// Sample HTTP reuest header
@@ -430,10 +438,10 @@ void MessageHeaderTest::testAutoDecode()
MessageHeader mh;
mh.read(istr);
assertEquals(mh.get("X-Encoded-Header-A"), "(a b)");
assertEquals(mh.get("X-Encoded-Header-A"), "(ab)");
assertEquals(mh.get("X-Encoded-Header-B"), "Hello Francis, good bye");
assertEquals(mh.getDecoded("X-Encoded-Header-A"), "(a b)");
assertEquals(mh.getDecoded("X-Encoded-Header-A"), "(ab)");
assertEquals(mh.getDecoded("X-Encoded-Header-B"), "Hello Francis, good bye");
}
{
@@ -445,7 +453,7 @@ void MessageHeaderTest::testAutoDecode()
assertEquals(mh.get("X-Encoded-Header-A"), "(=?ISO-8859-1?Q?a?= =?ISO-8859-1?Q?b?=)");
assertEquals(mh.get("X-Encoded-Header-B"), "Hello =?UTF-8?B?RnJhbmNpcw==?=, good bye");
assertEquals(mh.getDecoded("X-Encoded-Header-A"), "(a b)");
assertEquals(mh.getDecoded("X-Encoded-Header-A"), "(ab)");
assertEquals(mh.getDecoded("X-Encoded-Header-B"), "Hello Francis, good bye");
}
}