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-rw-r--r--core/fpdfapi/fpdf_edit/fpdf_edit_create.cpp2
-rw-r--r--core/fpdfapi/fpdf_page/cpdf_colorspace.cpp2
-rw-r--r--core/fpdfapi/fpdf_parser/cpdf_standard_security_handler.cpp42
3 files changed, 23 insertions, 23 deletions
diff --git a/core/fpdfapi/fpdf_edit/fpdf_edit_create.cpp b/core/fpdfapi/fpdf_edit/fpdf_edit_create.cpp
index c0d2ab0dd3..a337cf59ff 100644
--- a/core/fpdfapi/fpdf_edit/fpdf_edit_create.cpp
+++ b/core/fpdfapi/fpdf_edit/fpdf_edit_create.cpp
@@ -2011,7 +2011,7 @@ void CPDF_Creator::InitID(FX_BOOL bDefault) {
CPDF_StandardSecurityHandler handler;
CFX_ByteString user_pass = m_pParser->GetPassword();
uint32_t flag = PDF_ENCRYPT_CONTENT;
- handler.OnCreate(m_pEncryptDict, m_pIDArray, (const uint8_t*)user_pass,
+ handler.OnCreate(m_pEncryptDict, m_pIDArray, user_pass.raw_str(),
user_pass.GetLength(), flag);
if (m_bNewCrypto) {
delete m_pCryptoHandler;
diff --git a/core/fpdfapi/fpdf_page/cpdf_colorspace.cpp b/core/fpdfapi/fpdf_page/cpdf_colorspace.cpp
index b5dcd46235..79faebafc9 100644
--- a/core/fpdfapi/fpdf_page/cpdf_colorspace.cpp
+++ b/core/fpdfapi/fpdf_page/cpdf_colorspace.cpp
@@ -1029,7 +1029,7 @@ FX_BOOL CPDF_IndexedCS::GetRGB(FX_FLOAT* pBuf,
}
CFX_FixedBufGrow<FX_FLOAT, 16> Comps(m_nBaseComponents);
FX_FLOAT* comps = Comps;
- const uint8_t* pTable = m_Table;
+ const uint8_t* pTable = m_Table.raw_str();
for (int i = 0; i < m_nBaseComponents; i++) {
comps[i] =
m_pCompMinMax[i * 2] +
diff --git a/core/fpdfapi/fpdf_parser/cpdf_standard_security_handler.cpp b/core/fpdfapi/fpdf_parser/cpdf_standard_security_handler.cpp
index b7ed0315bb..627ff5263f 100644
--- a/core/fpdfapi/fpdf_parser/cpdf_standard_security_handler.cpp
+++ b/core/fpdfapi/fpdf_parser/cpdf_standard_security_handler.cpp
@@ -98,18 +98,18 @@ FX_BOOL CPDF_StandardSecurityHandler::OnInit(CPDF_Parser* pParser,
}
FX_BOOL CPDF_StandardSecurityHandler::CheckSecurity(int32_t key_len) {
CFX_ByteString password = m_pParser->GetPassword();
- if (CheckPassword(password, password.GetLength(), TRUE, m_EncryptKey,
- key_len)) {
+ if (CheckPassword(password.raw_str(), password.GetLength(), TRUE,
+ m_EncryptKey, key_len)) {
if (password.IsEmpty()) {
- if (!CheckPassword(password, password.GetLength(), FALSE, m_EncryptKey,
- key_len)) {
+ if (!CheckPassword(password.raw_str(), password.GetLength(), FALSE,
+ m_EncryptKey, key_len)) {
return FALSE;
}
}
return TRUE;
}
- return CheckPassword(password, password.GetLength(), FALSE, m_EncryptKey,
- key_len);
+ return CheckPassword(password.raw_str(), password.GetLength(), FALSE,
+ m_EncryptKey, key_len);
}
uint32_t CPDF_StandardSecurityHandler::GetPermissions() {
return m_Permissions;
@@ -320,18 +320,18 @@ FX_BOOL CPDF_StandardSecurityHandler::AES256_CheckPassword(
if (ukey.GetLength() < 48) {
return FALSE;
}
- const uint8_t* pkey = bOwner ? (const uint8_t*)okey : (const uint8_t*)ukey;
+ const uint8_t* pkey = (bOwner ? okey : ukey).raw_str();
uint8_t sha[128];
uint8_t digest[32];
if (m_Revision >= 6) {
Revision6_Hash(password, size, (const uint8_t*)pkey + 32,
- (bOwner ? (const uint8_t*)ukey : NULL), digest);
+ bOwner ? ukey.raw_str() : nullptr, digest);
} else {
CRYPT_SHA256Start(sha);
CRYPT_SHA256Update(sha, password, size);
CRYPT_SHA256Update(sha, pkey + 32, 8);
if (bOwner) {
- CRYPT_SHA256Update(sha, ukey, 48);
+ CRYPT_SHA256Update(sha, ukey.raw_str(), 48);
}
CRYPT_SHA256Finish(sha, digest);
}
@@ -343,13 +343,13 @@ FX_BOOL CPDF_StandardSecurityHandler::AES256_CheckPassword(
}
if (m_Revision >= 6) {
Revision6_Hash(password, size, (const uint8_t*)pkey + 40,
- (bOwner ? (const uint8_t*)ukey : NULL), digest);
+ bOwner ? ukey.raw_str() : nullptr, digest);
} else {
CRYPT_SHA256Start(sha);
CRYPT_SHA256Update(sha, password, size);
CRYPT_SHA256Update(sha, pkey + 40, 8);
if (bOwner) {
- CRYPT_SHA256Update(sha, ukey, 48);
+ CRYPT_SHA256Update(sha, ukey.raw_str(), 48);
}
CRYPT_SHA256Finish(sha, digest);
}
@@ -364,7 +364,7 @@ FX_BOOL CPDF_StandardSecurityHandler::AES256_CheckPassword(
uint8_t iv[16];
FXSYS_memset(iv, 0, 16);
CRYPT_AESSetIV(aes, iv);
- CRYPT_AESDecrypt(aes, key, ekey, 32);
+ CRYPT_AESDecrypt(aes, key, ekey.raw_str(), 32);
CRYPT_AESSetKey(aes, 16, key, 32, FALSE);
CRYPT_AESSetIV(aes, iv);
CFX_ByteString perms = m_pEncryptDict->GetStringBy("Perms");
@@ -377,7 +377,7 @@ FX_BOOL CPDF_StandardSecurityHandler::AES256_CheckPassword(
if (copy_len > (uint32_t)perms.GetLength()) {
copy_len = perms.GetLength();
}
- FXSYS_memcpy(perms_buf, (const uint8_t*)perms, copy_len);
+ FXSYS_memcpy(perms_buf, perms.raw_str(), copy_len);
uint8_t buf[16];
CRYPT_AESDecrypt(aes, buf, perms_buf, 16);
FX_Free(aes);
@@ -515,12 +515,12 @@ FX_BOOL CPDF_StandardSecurityHandler::CheckOwnerPassword(
uint8_t* key,
int32_t key_len) {
CFX_ByteString user_pass = GetUserPassword(password, pass_size, key_len);
- if (CheckUserPassword(user_pass, user_pass.GetLength(), FALSE, key,
+ if (CheckUserPassword(user_pass.raw_str(), user_pass.GetLength(), FALSE, key,
key_len)) {
return TRUE;
}
- return CheckUserPassword(user_pass, user_pass.GetLength(), TRUE, key,
- key_len);
+ return CheckUserPassword(user_pass.raw_str(), user_pass.GetLength(), TRUE,
+ key, key_len);
}
FX_BOOL CPDF_StandardSecurityHandler::IsMetadataEncrypted() {
return m_pEncryptDict->GetBooleanBy("EncryptMetadata", TRUE);
@@ -652,14 +652,14 @@ void CPDF_StandardSecurityHandler::AES256_SetPassword(
CFX_ByteString ukey = pEncryptDict->GetStringBy("U");
uint8_t digest1[48];
if (m_Revision >= 6) {
- Revision6_Hash(password, size, digest,
- (bOwner ? (const uint8_t*)ukey : NULL), digest1);
+ Revision6_Hash(password, size, digest, bOwner ? ukey.raw_str() : nullptr,
+ digest1);
} else {
CRYPT_SHA256Start(sha);
CRYPT_SHA256Update(sha, password, size);
CRYPT_SHA256Update(sha, digest, 8);
if (bOwner) {
- CRYPT_SHA256Update(sha, ukey, ukey.GetLength());
+ CRYPT_SHA256Update(sha, ukey.raw_str(), ukey.GetLength());
}
CRYPT_SHA256Finish(sha, digest1);
}
@@ -667,13 +667,13 @@ void CPDF_StandardSecurityHandler::AES256_SetPassword(
pEncryptDict->SetAtString(bOwner ? "O" : "U", CFX_ByteString(digest1, 48));
if (m_Revision >= 6) {
Revision6_Hash(password, size, digest + 8,
- (bOwner ? (const uint8_t*)ukey : NULL), digest1);
+ bOwner ? ukey.raw_str() : nullptr, digest1);
} else {
CRYPT_SHA256Start(sha);
CRYPT_SHA256Update(sha, password, size);
CRYPT_SHA256Update(sha, digest + 8, 8);
if (bOwner) {
- CRYPT_SHA256Update(sha, ukey, ukey.GetLength());
+ CRYPT_SHA256Update(sha, ukey.raw_str(), ukey.GetLength());
}
CRYPT_SHA256Finish(sha, digest1);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-08 11:46:20 +0000