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* Bug 752: Review Code Vulnerabilities (Permission Checks of new exposed code ↵Sven Gothel2013-06-118-200/+239
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | and privileged access) This review focuses on how we perform permission checks, or better - do we circumvent some assuming full privileges ? Some native methods do need extra permission validation, i.e. loading native libraries. Further more AccessController.doPrivileged(..) shall not cover generic code exposing a critical feature to the user. Further more .. we should rely on the SecuritManager, i.e. AccessControlContext's 'checkPermission(Permission)' code to comply w/ fine grained permission access. It is also possible to have full permission w/o having any certificates (-> policy file). +++ We remove implicit AccessController.doPrivileged(..) from within our trusted code for generic methods, like Property access, temp. files. +++ SecurityUtil: - Remove 'getCommonAccessControlContext(Class<?> clz)', which returned a local AccessControlContext for later restriction if the passed class contains all certificates as the 'trusted' GlueGen class has. - Simply expose convenient permission check methods relying on SecurityManager / AccessControlContext. PropertyAccess: - 'protected static void addTrustedPrefix(..)' requires AllPermissions if SecurityManager is installed. - Remove implicit doPrivileged(..) triggered by passed AccessControlContext instance, only leave it for trusted prefixes. IOUtil: - Remove all doPrivileged(..) - Elevation shall be performed by caller. DynamicLinker: - 'public long openLibraryLocal(..)' and 'public long openLibraryGlobal(..)' may throw SecurityException, if a SecurityManager is installed and the dyn. link permission is not granted in the calling code. Implemented in their respective Unix, OSX and Windows manifestation. Caller has to elevate privileges via 'doPrivileged(..) {}' ! +++ Tests: - Property access - File access - Native library loading Manual Applet test (unsigned, but w/ SecurityManager and policy file): > gluegen/test/applet Applet has been tested w/ signed JAR w/ Firefox and Java7 on GNU/Linux as well. Manual Application test (unsigned, but w/ SecurityManager and policy file): com.jogamp.junit.sec.TestSecIOUtil01 - Run w/ SecurityManager and policy file: - gluegen/scripts/runtest-secmgr.sh - Run w/o SecurityManager: - gluegen/scripts/runtest.sh
* Fix Bug 683 part1b: Add IOUtil.getRelativeOf(URL, ..), wrapper for URI for ↵Sven Gothel2013-06-091-0/+12
| | | | convenience (JOGL ShaderCode) and bwd. compatibility
* Bug 747: AndroidVersion: HashMap -> IntObjectHashMapSven Gothel2013-06-091-7/+6
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* Fix Bug 683 part1: IOUtil, JarUtil, TempJarCache, .. uses URI instead of URL ↵Sven Gothel2013-06-097-313/+350
| | | | to remove DNS Lookups etc ..
* Enhance VersionNumber*: Use only RegExp and cache default (no wrapped ↵Sven Gothel2013-05-312-28/+191
| | | | whitespace tokenizer); String match: Store end-of-match and flag defined components.
* Buffers: getRemainingBytes(Object) -> remainingBytes(Object); ↵Sven Gothel2013-04-291-60/+60
| | | | | | | | | | | | sizeOfBufferElem(Buffer) -> sizeOfBufferElem(Object) to include NativeBuffer<?> Misc: - Add remainingElem(Object buffer). - Removed 'sizeOfBufferType(Class<?> bufferType)', since we don't use such calling convention w/ class type Note: remainingBytes(..) exist to allow using only one branch traversal to return the remaining size in bytes instead of 2, remaining(obj) and sizeOfBufferElem(obj). Note: The methods can take NativeBuffer<?> as an argument.
* Buffers: Add 'sizeOfBufferType(Class<?> bufferType)'Sven Gothel2013-04-271-1/+24
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* Buffers: Expose 'getRemainingBytes(Object buffer)'Sven Gothel2013-04-272-6/+31
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* VersionNumber*: Add static final 'zeroVersion' for convenience and identity.Sven Gothel2013-04-262-1/+8
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* VersionNumber: Add API doc, use final int values, remove protected 'nop' ↵Sven Gothel2013-04-162-21/+94
| | | | ctor; Add VersionNumberString [extends VersionNumber] which additionally holds the orig. string value.
* Fix Bug 715: Don't modify 'carray' pointer returned from ↵Sven Gothel2013-04-131-5/+15
| | | | | | | | | | | | | | | GetPrimitiveArrayCritical(..) The 'carray' pointer returned from GetPrimitiveArrayCritical(..) was moved about the array offset and used in ReleasePrimitiveArrayCritical(..) to release the pinpointed memory. Even though this 'is' a bug by violating the _sparse_ specification, Hotspot impl. doesn't use the value at all (NOP) and hence this code didn't produce an error since .. (Same w/ Dalvik). Now the array offset is added while passing the carray pointer to the native function call and hence is no more modified and the orig. value is passed to ReleasePrimitiveArrayCritical(..). Tested w/ GlueGen unit tests and all JOGL unit tests (on Linux x64 w/ 'a' hotspot VM).
* IntBitfield: Add bit-count, O(1) per int-element, using HAKEM.Sven Gothel2013-04-111-0/+26
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* Merge remote-tracking branch 'hharrison/master'Sven Gothel2013-04-1112-0/+0
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| * gluegen: remove executable bit from java and c source filesHarvey Harrison2013-04-0912-0/+0
| | | | | | | | Signed-off-by: Harvey Harrison <[email protected]>
* | IntBitfield: Add optimization path w/ int bitCount bitfield range. Replace ↵Sven Gothel2013-04-112-12/+61
|/ | | | '* 32' -> '<< 5', same for division.
* gluegen: use enhanced for-loops in ArrayHashSetHarvey Harrison2013-04-031-10/+9
| | | | | | | | | | | | Fixes an infinite loop in addAll due to the following line: mod = mod || add(iter.next()) ; After the first successful add, mod will be true and thereafter iter.next will never be called again, due to || shortcutting. the loop will then run forever as any further elements will never be taken from the iterator, so hasNext will always be true. Signed-off-by: Harvey Harrison <[email protected]>
* gluegen: use explicit ArrayList constructor to avoid @SuppressWarnings and ↵Harvey Harrison2013-04-031-4/+2
| | | | | | | | | clone() ArrayList.clone does _not_ make a shallow copy, a new internal array is allocated. As such, there is nearly no benefit to using clone(). Signed-off-by: Harvey Harrison <[email protected]>
* ArrayHashSet: Add ctor w/ initialCapacity and (initialCapacity, loadFactor)Sven Gothel2013-04-011-4/+24
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* VersionUtil: add getManifest(.., String[] extensions) variant, allowing ↵Sven Gothel2013-03-281-5/+30
| | | | detection of multiple ordered extensions
* Revert version.timestamp to yyyyMMdd only, i.e. w/o HHmmSven Gothel2013-03-281-2/+2
| | | | | Changes in hour/minute is not only overkill, but may confuse our aggregation scripts, which compare versions. Out nodes time daemon may not be in synchronized that well.
* Bug 588: Adding jogamp.version property, i.e. 2.0.2-rc-<TIMESTAMP> used for ↵Sven Gothel2013-03-281-0/+25
| | | | | | | | | | | | Manifest ; Common jogamp_int_version for Android. Until 2.0.2 gets released, the version string is 2.0.2-rc-<TIMESTAMP> and used in the Manifest for IMPLEMENTATION_VERSION. The previous build version name of IMPLEMENTATION_VERSION goes into the new tag IMPLEMENTATION_BUILD. Further more, we use a common jogamp_int_version for Android, to make life more easy.
* Fix intptr_t*, uintptr_t*, ptrdiff_t* and size_t* mapping, map them to ↵Sven Gothel2013-03-202-4/+11
| | | | | | PointerBuffer, since referenced memory-size is arch dependent Added extensive PointerBuffer unit tests w/ new mapping in generated test class.
* Function- RunnableTask: Clear runnableException @ start for re-entry; Fix ↵Sven Gothel2013-03-183-11/+39
| | | | tExecuted (@ exception); Add debug property 'jogamp.debug.TaskBase.TraceSource', to dump ctor stack trace @ exception.
* Function- RunnableTask: Add PrintStream 'exceptionOut' argument allowing non ↵Sven Gothel2013-03-184-19/+45
| | | | | | | blocking exceptions to be shown. Exceptions occuring on non blocking off-thread tasks shall at least be made visible while not allowed to crash the system.
* Fix Long*HashMap impl. of IntIntHashMap: Better 64bit hash value, using new ↵Sven Gothel2013-03-122-12/+79
| | | | | | HashUtil. Introduce markup: /*keyHash*/(.*)/*keyHash*/ allowing Long*HashMap to inject hash function for 64bit value.
* Promote AWTEDTExecutor to public package com.jogamp.common.util.awt ; ↵Sven Gothel2013-02-282-1/+111
| | | | Exclude java.part.awt in android gluegen-rt.
* Minor edits to JarUtil.Resolver functionality: Exception types, avoiding ↵Sven Gothel2013-02-211-21/+40
| | | | duplicate processing of strings etc.
* Merge remote-tracking branch 'wwalker/bug_687_jar_resolver'Sven Gothel2013-02-211-1/+45
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| * Add security checks to resolver methods.Wade Walker2013-02-171-4/+26
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| * Make JarUtil work with custom classloadersWade Walker2013-02-111-1/+23
| | | | | | | | | | | | | | | | Added the ability for users to set a "resolver" in JarUtil that lets it find resources that are loaded by a custom classloader. This is needed in OSGi apps (like Eclipse RCP apps), since OSGi resources do not have simple jar: URLs (they use a custom protocol called bundleresource:).
* | Fix FunctionTask's run()/eval(..) return value assignment: Ensure it's done ↵Sven Gothel2013-02-143-34/+38
| | | | | | | | | | | | before syncObject.notifyAll() ; Make methods final Fixes commit b387d012103a02eb7d5eb919306583295ef09a38.
* | Adding Function and FunctionTask extending RunnableTask functionalitySven Gothel2013-02-134-118/+379
|/ | | | | Function allows passing arguments and having a return value in contrast to Runnable, where FunctionTask allows a Function to be invoked and waited for.
* Bug 681: Add Elf Parsing for other OS than Linux, if ARM and !ANDROID using ↵Sven Gothel2013-02-091-14/+40
| | | | | | | | /proc/self/exe (Linux) or a found java/jvm native lib. - PlatformPropsImpl.queryABITypeImpl: Check Elf Header for ARM + !ANDROID (i.e. add other OS than Linux, use native java/jmv lib) - NativeLibrary.enumerateLibraryPaths: Add 'sun.boot.library.path' to enumeration! - TestElfReader01: Add test for finding java/jvm native lib and parse it
* IOUtil.copyStream2ByteBuffer: Turns out on Android, no -1 (EOS) is returned ↵Sven Gothel2013-02-011-2/+2
| | | | - relax loop-condition (hope thats ok)
* IOUtil.copyStream2ByteBuffer: read while numRead > -1 ; add variant w/ ↵Sven Gothel2013-02-011-4/+19
| | | | initialCapcity
* Cleanup GlueGen config 'ExtendedInterfaceSymbols*'Sven Gothel2013-01-311-17/+64
| | | | | | | | | | | | | | | | | | | Semantics Change: ExtendedInterfaceSymbolsOnly was used for implementation generation only, which is considered a bug! - ExtendedInterfaceSymbolsIgnore C.java - Ignore symbols in C.java for interface generation - ExtendedInterfaceSymbolsOnly C.java - Only use symbols in C.java for interface generation - ExtendedImplementationSymbolsIgnore C.java - Ignore symbols in C.java for implementation generation - ExtendedImplementationSymbolsOnly C.java - Only use symbols in C.java for implementation generation - ExtendedIntfAndImplSymbolsIgnore C.java - Ignore symbols in C.java for interface and implementation generation - ExtendedIntfAndImplSymbolsOnly C.java - Only use symbols in C.java for interface and implementation generation
* GlueGen: NativeLibrary Fix, JNILibLoaderBase EnhancementSven Gothel2013-01-302-81/+135
| | | | | | | | | | | | | | | | | | | - NativeLibrary Fix - enumerateLibraryPaths(..): - Properly iterate through all prefix _and_ suffix. - Make public for JNILibLoaderBase.loadLibraryInternal(..) - isValidNativeLibraryName(..): - Stop iterating through prefix, if previously found but suffix doesn't match. - JNILibLoaderBase.loadLibraryInternal(..) Enhancement - Mark customLibLoader FIXME: remove (we will get rid of jnlp.launcher.class) - If System.load(TempJarCache) and System.loadLibrary(plainLibName) fails, use NativeLibrary.enumerateLibraryPaths() w/ System.load(..) as last resort. Tested on Linux x86_64 Java6 and OSX Java7 manually, no regressions expected.
* Modified Java 1.5 Buffers patch 2b7d1b1d25cb2cd73311ec9159b465f0391bf5e0 - ↵Sven Gothel2013-01-193-21/+43
| | | | | | | | | | | | | | May break GCJ/ECJ .. needs to be revised. - Adding JAVA_6 in PlatformPropsImpl - Buffers.isDirect() chooses fast-path iff JAVA_6, otherwise using reflection (GCJ/ECJ) - Adding JAVA_6 info in VersionUtil - API doc: Refine JAVA_SE and JAVA_6 spec. TODO: In case GCJ etc is unable to compile the JAVA_6 code even though it uses a static condition (probably not), We have to wrap isStatic in an own class, one for JAVA_6 and one for <= 1.5. This will be a good exercise for further issues we may have w/ Java <= 1.5.
* Merge remote-tracking branch 'xranby/gcj-gij'Sven Gothel2013-01-181-3/+17
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| * Buffer.isDirect() operation is undefined w/ Eclipse ecj and GCJ gij JRE.Xerxes Rånby2013-01-181-3/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix for the runtime error using GCJ gij JRE: java.lang.NoSuchMethodError: method java.nio.Buffer.isDirect with signature ()Z was not found. at com.jogamp.common.nio.Buffers.isDirect(Buffers.java:363) Also Eclipse ecj refuses to compile code using java.nio.Buffer.isDirect(). ---------- 1. ERROR ... return ((Buffer) buf).isDirect(); ^^^^^^^^ The method isDirect() is undefined for the type Buffer Signed-off-by: Xerxes Rånby <[email protected]>
* | RecursiveLock.getHoldCount(): Fix API doc formattingSven Gothel2013-01-181-4/+7
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* | Buffers: Fix typoSven Gothel2013-01-181-2/+2
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* PrimitiveStack: Add 'void position(int)' to set new position. Add test case ↵Sven Gothel2012-12-312-6/+22
| | | | w/ initialSizeElem:=0.
* Add com.jogamp.common.util.PrimitiveStack (FloatStack and IntegerStack), a ↵Sven Gothel2012-12-302-0/+229
| | | | | | | | | | | | simple primitive stack implementation. Currently only FILO put/get operations are implemented using either primitive arrays as I/O itself or <Type>Buffer. Unit tests are included.. Note: Only FloatStack is implemented in a manual, where others (IntegerStack) is derived (generated) from it. Same goes w/ unit tests.
* Fix Bug625: StructAccessor missing setShortsAt() and getShortsAt() methods ↵Sven Gothel2012-12-301-0/+13
| | | | | | | | | | for short[] For short[] Java code gets emitted for an StructAccessor object that uses: void setShortsAt(int i, short[] shorts) short[] getShortsAt(int i, short[] shorts) Problem was that StructAccessor.java had no such methods - added.
* IntIntHashMap: Add privileged for 'getDeclaredMethod(..)'; Add StringBuilder ↵v2.0-rc11Sven Gothel2012-10-311-42/+75
| | | | toString(..); Add more generics coding.
* IntBitfield: Add API doc; Enhance put() method, return previous value to be ↵Sven Gothel2012-10-271-7/+27
| | | | used more versatile and write only if value changed.
* Adding com.jogamp.common.util.IntBitfield: Simple bitfield holder class ↵Sven Gothel2012-10-271-0/+71
| | | | | | | using an int[] storage. IntBitfield comes in handy to store bit states of a wide value range w/o being a memory hog an O(1) access, e.g. keyCode -> isPressed maps etc.
* Fix Bug 608: Push down TempJarCache.findLibrary(..) from ↵Sven Gothel2012-10-252-16/+15
| | | | | | | JNILibLoaderBase.loadLibraryInternal() to NativeLibrary.findLibrary(..) This allows using TempJarCache (if used/initialized) for native 'tool' libraries as well. This is the case of JOAL's attempt to load the provided 'libopenal.so'
* VersionNumber: API doc fixSven Gothel2012-10-241-1/+1
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