Update version

Makefile

@@ -60,7 +60,7 @@ libgourou.so: $(OBJECTS) $(UPDFPARSERLIB)
 	$(CXX) obj/*.o $(LDFLAGS) -o $@ -shared
 
 build_utils:
-	make -C utils ROOT=$(PWD) CXX=$(CXX) AR=$(AR) DEBUG=$(DEBUG) STATIC_UTILS=$(STATIC_UTILS)
+	make -C utils ROOT=$(PWD) CXX=$(CXX) AR=$(AR) DEBUG=$(DEBUG) STATIC_UTILS=$(STATIC_UTILS) OPENSSL3=$(OPENSSL3)
 
 clean:
 	rm -rf libgourou.a libgourou.so obj

README.md

@@ -104,6 +104,11 @@ To return a loaned book :
 You can get utils full options description with -h or --help switch
 
 
+Docker
+------
+
+A docker image (by bcliang) is available at [https://github.com/bcliang/docker-libgourou/](https://github.com/bcliang/docker-libgourou/)
+
 
 Copyright
 ---------

include/libgourou.h

@@ -40,7 +40,7 @@
 #define ACS_SERVER              "http://adeactivate.adobe.com/adept"
 #endif
 
-#define LIBGOUROU_VERSION       "0.7"
+#define LIBGOUROU_VERSION       "0.7.2"
 
 namespace gourou
 {

include/libgourou_common.h

@@ -114,7 +114,8 @@ namespace gourou
 	CLIENT_GENERIC_EXCEPTION,
 	CLIENT_NETWORK_ERROR,
 	CLIENT_INVALID_PKCS8,
-	CLIENT_FILE_ERROR
+	CLIENT_FILE_ERROR,
+	CLIENT_OSSL_ERROR,
     };
 
     enum DRM_REMOVAL_ERROR {

src/loan_token.cpp

@@ -31,10 +31,23 @@ namespace gourou
 
 	node = doc.select_node("/envelope/loanToken/loan").node();
 
-	if (!node)
+	if (node)
-	    EXCEPTION(FFI_INVALID_LOAN_TOKEN, "No loanToken/loan element in document");
+	    properties["id"] = node.first_child().value();
+	else
+	{
+	    node = doc.select_node("/envelope/fulfillmentResult/resourceItemInfo/licenseToken/permissions/display/loan").node();
 
-	properties["id"] = node.first_child().value();
+	    if (node)
+		properties["id"] = node.first_child().value();
+	    else
+	    {
+		node = doc.select_node("/envelope/fulfillmentResult/resourceItemInfo/licenseToken/permissions/play/loan").node();
+		if (node)
+		    properties["id"] = node.first_child().value();
+		else
+		    EXCEPTION(FFI_INVALID_LOAN_TOKEN, "No loanToken/loan element in document");
+	    }
+	}
 
 	node = doc.select_node("/envelope/loanToken/operatorURL").node();
 
@@ -50,6 +63,7 @@ namespace gourou
 	else
 	{
 	    node = doc.select_node("/envelope/fulfillmentResult/resourceItemInfo/licenseToken/permissions/play/until").node();
+
 	    if (node)
 		properties["validity"] = node.first_child().value();
 	    else

utils/Makefile

@@ -3,8 +3,18 @@ TARGETS=acsmdownloader adept_activate adept_remove adept_loan_mgt
 
 CXXFLAGS=-Wall -fPIC -I$(ROOT)/include -I$(ROOT)/lib/pugixml/src/
 
+LDFLAGS=
+
+ifneq ($(OPENSSL3),)
+# OpenSSL 1.1.0 compat
+CXXFLAGS += -DOPENSSL_API_COMPAT=0x10100000L
+CXXFLAGS += -I/tmp/openssl3/usr/include/ -I/tmp/openssl3/usr/include/x86_64-linux-gnu
+LDFLAGS += -L/tmp/openssl3/usr/lib/x86_64-linux-gnu -L/tmp/openssl3/usr/lib/x86_64-linux-gnu/ossl-modules
+endif
+
+
 STATIC_DEP=
-LDFLAGS=-L$(ROOT) -lcrypto -lzip -lz -lcurl
+LDFLAGS += -L$(ROOT) -lcrypto -lzip -lz -lcurl
 
 ifneq ($(STATIC_UTILS),)
 STATIC_DEP = $(ROOT)/libgourou.a
@@ -18,6 +28,7 @@ else
 CXXFLAGS += -O2
 endif
 
+
 COMMON_DEPS = drmprocessorclientimpl.cpp utils_common.cpp
 COMMON_OBJECTS = $(COMMON_DEPS:.cpp=.o)
 COMMON_LIB  = utils.a

utils/adept_remove.cpp

@@ -114,16 +114,16 @@ public:
 		// Use temp file for PDF
 		if (type == gourou::DRMProcessor::ITEM_TYPE::PDF)
 		{
-		    char* tempFile = tempnam("/tmp", NULL);
+		    std::string tempFile = filename + ".tmp";
-		    processor.removeDRM(inputFile, tempFile, type, encryptionKey, encryptionKeySize);
+		    /* Be sure there is not already a temp file */
+		    unlink(tempFile.c_str());
+		    processor.removeDRM(filename, tempFile, type, encryptionKey, encryptionKeySize);
 		    /* Original file must be removed before doing a copy... */
-		    unlink(inputFile);
+		    unlink(filename.c_str());
-		    if (!rename(tempFile, filename.c_str()))
+		    if (rename(tempFile.c_str(), filename.c_str()))
 		    {
-			free(tempFile);
 			EXCEPTION(gourou::DRM_FILE_ERROR, "Unable to copy " << tempFile << " into " << filename);
 		    }
-		    free(tempFile);
 		}
 		else
 		    processor.removeDRM(inputFile, filename, type, encryptionKey, encryptionKeySize);

utils/drmprocessorclientimpl.cpp

@@ -35,6 +35,8 @@
 #include <openssl/pkcs12.h>
 #include <openssl/evp.h>
 #include <openssl/err.h>
+#include <openssl/rsa.h>
+#include <openssl/bn.h>
 
 #include <curl/curl.h>
 
@@ -45,6 +47,31 @@
 #include <libgourou_log.h>
 #include "drmprocessorclientimpl.h"
 
+DRMProcessorClientImpl::DRMProcessorClientImpl():
+    legacy(0), deflt(0)
+{
+#if OPENSSL_VERSION_MAJOR >= 3
+    legacy = OSSL_PROVIDER_load(NULL, "legacy");
+    if (!legacy)
+	EXCEPTION(gourou::CLIENT_OSSL_ERROR, "Error, OpenSSL legacy provider not available");
+
+    deflt = OSSL_PROVIDER_load(NULL, "default");
+    if (!deflt)
+	EXCEPTION(gourou::CLIENT_OSSL_ERROR, "Error, OpenSSL default provider not available");
+#endif
+}
+
+DRMProcessorClientImpl::~DRMProcessorClientImpl()
+{
+#if OPENSSL_VERSION_MAJOR >= 3
+    if (legacy)
+	OSSL_PROVIDER_unload(legacy);
+
+    if (deflt)
+	OSSL_PROVIDER_unload(deflt);
+#endif
+}
+
 /* Digest interface */
 void* DRMProcessorClientImpl::createDigest(const std::string& digestName)
 {
@@ -289,7 +316,12 @@ void DRMProcessorClientImpl::RSAPrivateEncrypt(const unsigned char* RSAKey, unsi
     pkcs12 = d2i_PKCS12(NULL, &RSAKey, RSAKeyLength);
     if (!pkcs12)
 	EXCEPTION(gourou::CLIENT_INVALID_PKCS12, ERR_error_string(ERR_get_error(), NULL));
+
     PKCS12_parse(pkcs12, password.c_str(), &pkey, &cert, &ca);
+
+    if (!pkey)
+	EXCEPTION(gourou::CLIENT_INVALID_PKCS12, ERR_error_string(ERR_get_error(), NULL));
+
     rsa = EVP_PKEY_get1_RSA(pkey);
 
     int ret = RSA_private_encrypt(dataLength, data, res, rsa, RSA_PKCS1_PADDING);
@@ -413,6 +445,9 @@ void DRMProcessorClientImpl::extractCertificate(const unsigned char* RSAKey, uns
 	EXCEPTION(gourou::CLIENT_INVALID_PKCS12, ERR_error_string(ERR_get_error(), NULL));
     PKCS12_parse(pkcs12, password.c_str(), &pkey, &cert, &ca);
 
+    if (!cert)
+	EXCEPTION(gourou::CLIENT_INVALID_PKCS12, ERR_error_string(ERR_get_error(), NULL));
+
     *certOutLength = i2d_X509(cert, certOut);
 
     EVP_PKEY_free(pkey);

utils/drmprocessorclientimpl.h

@@ -31,11 +31,18 @@
 
 #include <string>
 
+#if OPENSSL_VERSION_MAJOR >= 3
+#include <openssl/provider.h>
+#endif
+
 #include <drmprocessorclient.h>
 
 class DRMProcessorClientImpl : public gourou::DRMProcessorClient
 {
 public:
+    DRMProcessorClientImpl();
+    ~DRMProcessorClientImpl();
+    
     /* Digest interface */
     virtual void* createDigest(const std::string& digestName);
     virtual int digestUpdate(void* handler, unsigned char* data, unsigned int length);
@@ -118,6 +125,13 @@ public:
 	
     virtual void deflate(gourou::ByteArray& data, gourou::ByteArray& result,
 			 int wbits=-15, int compressionLevel=8);
+
+private:
+#if OPENSSL_VERSION_MAJOR >= 3
+    OSSL_PROVIDER *legacy, *deflt;
+#else
+    void *legacy, *deflt;
+#endif
 };
 
 #endif