rsGetHostByName doesn't support IPv6 addresses.
Before this commit when
an hostname had both AAAA and A record rsGetHostByName retrurned success
but with 0.0.0.0 invalid address. As rsGetHostByName is not capable of
handling IPv6 (fixing it would require API change and a bunch of
refactors around) just avoid to receive IPv6 addresses on resolition, so
the correct IPv4 address is returned if present, otherwise fail
gracefully (A record not found).
Forging of BIO_METHOD may be the cause of the stack overflow as the
internal structure in openssl changed so the methods get assigned to
wrong pointer.
Kudos Cyril to notice newer openssl internal struct had one new pointer
inserted as second member
Caused by unneeded pointer usages + not enough careful IPv6 porting
I haven't managed to reproduce the crash nor to test the fix due it
happening only when UDP relayed connection happens (apparently never on
my nodes.
I have managed to discover where the bug comes from thanks to multiple
user reports, specially to Ilario report which documented 3 crashes
happening on 0.6.4 with complete log.
/retroshare-gui/src/gui/settings/MessagePage.cpp:62:19: warning:
deleting object of polymorphic class type 'Rs::Msgs::MsgTagType' which
has non-virtual destructor might cause undefined behavior [-Wdelete-non-
virtual-dtor]
/retroshare-gui/src/gui/settings/MessagePage.cpp:62: warning: delete
called on non-final 'Rs::Msgs::MsgTagType' that has virtual functions
but non-virtual destructor
/retroshare-gui/src/gui/settings/MessagePage.cpp:86: warning: use of
old-style cast
/retroshare-gui/src/gui/settings/MessagePage.cpp:172: warning: zero as
null pointer constant
/retroshare-gui/src/gui/settings/MessagePage.cpp:176: warning: implicit
conversion changes signedness: 'int' to 'uint32_t' (aka 'unsigned int')
/retroshare-gui/src/gui/settings/MessagePage.cpp:203: warning: zero as
null pointer constant
/retroshare-gui/src/gui/settings/MessagePage.cpp:207: warning: implicit
conversion changes signedness: 'int' to 'uint32_t' (aka 'unsigned int')
/retroshare-gui/src/gui/settings/MessagePage.cpp:261: warning: implicit
conversion changes signedness: 'int' to 'uint32_t' (aka 'unsigned int')
/libretroshare/src/retroshare/rsmsgs.h:168: warning:
'Rs::Msgs::MessageInfo' has virtual functions but non-virtual destructor
/libretroshare/src/retroshare/rsmsgs.h:168: warning: 'MessageInfo' has
no out-of-line virtual method definitions; its vtable will be emitted in
every translation unit
/libretroshare/src/retroshare/rsmsgs.h:234: warning:
'Rs::Msgs::MsgInfoSummary' has virtual functions but non-virtual
destructor
/libretroshare/src/retroshare/rsmsgs.h:234: warning: 'MsgInfoSummary'
has no out-of-line virtual method definitions; its vtable will be
emitted in every translation unit
/libretroshare/src/retroshare/rsmsgs.h:261: warning:
'Rs::Msgs::MsgTagInfo' has virtual functions but non-virtual destructor
/libretroshare/src/retroshare/rsmsgs.h:328: warning: 'ChatId' has
virtual functions but non-virtual destructor
/libretroshare/src/retroshare/rsmsgs.h:400: warning: 'ChatLobbyInvite'
has virtual functions but non-virtual destructor
/libretroshare/src/retroshare/rsmsgs.h:420: warning:
'VisibleChatLobbyRecord' has virtual functions but non-virtual
destructor
/libretroshare/src/retroshare/rsmsgs.h:420: warning:
'VisibleChatLobbyRecord' has no out-of-line virtual method definitions;
its vtable will be emitted in every translation unit
/libretroshare/src/retroshare/rsmsgs.h:449: warning: 'ChatLobbyInfo' has
virtual functions but non-virtual destructor
/libretroshare/src/retroshare/rsmsgs.h:486: warning: 'RsMsgs' has no
out-of-line virtual method definitions; its vtable will be emitted in
every translation unit
About vtable:
https://stackoverflow.com/questions/23746941/what-is-the-meaning-of-
clangs-wweak-vtables
https://stackoverflow.com/questions/50463374/avoid-weak-vtable-warnings-
for-classes-only-defined-in-a-source-file
/libretroshare/src/rsserver/rsloginhandler.cc:122:2: warning: missing
initializer for member 'SecretSchema::reserved' [-Wmissing-field-
initializers]
/libretroshare/src/rsserver/rsloginhandler.cc:122:2: warning: missing
initializer for member 'SecretSchema::reserved1' [-Wmissing-field-
initializers]
/libretroshare/src/rsserver/rsloginhandler.cc:122:2: warning: missing
initializer for member 'SecretSchema::reserved2' [-Wmissing-field-
initializers]
/libretroshare/src/rsserver/rsloginhandler.cc:122:2: warning: missing
initializer for member 'SecretSchema::reserved3' [-Wmissing-field-
initializers]
/libretroshare/src/rsserver/rsloginhandler.cc:122:2: warning: missing
initializer for member 'SecretSchema::reserved4' [-Wmissing-field-
initializers]
/libretroshare/src/rsserver/rsloginhandler.cc:122:2: warning: missing
initializer for member 'SecretSchema::reserved5' [-Wmissing-field-
initializers]
/libretroshare/src/rsserver/rsloginhandler.cc:122:2: warning: missing
initializer for member 'SecretSchema::reserved6' [-Wmissing-field-
initializers]
/libretroshare/src/rsserver/rsloginhandler.cc:122:2: warning: missing
initializer for member 'SecretSchema::reserved7' [-Wmissing-field-
initializers]
/libretroshare/src/rsserver/rsloginhandler.cc:34: warning: zero as null
pointer constant
/libretroshare/src/rsserver/rsloginhandler.cc:55: warning: zero as null
pointer constant
/libretroshare/src/rsserver/rsloginhandler.cc:120: warning: use of old-
style cast
/libretroshare/src/rsserver/rsloginhandler.cc:122: warning: missing
field 'reserved' initializer
/libretroshare/src/rsserver/rsloginhandler.cc:243: warning: zero as null
pointer constant
/libretroshare/src/rsserver/rsloginhandler.cc:244: warning: zero as null
pointer constant
/libretroshare/src/rsserver/rsloginhandler.cc:248: warning: zero as null
pointer constant
/libretroshare/src/rsserver/rsloginhandler.cc:254: warning: zero as null
pointer constant
/libretroshare/src/rsserver/rsloginhandler.cc:443: warning: 'return'
will never be executed
/libretroshare/src/rsserver/rsloginhandler.cc:270: warning: 'return'
will never be executed
/libretroshare/src/rsserver/rsloginhandler.cc:468: warning: zero as null
pointer constant
/libretroshare/src/rsserver/rsloginhandler.cc:470: warning: use of old-
style cast
/libretroshare/src/rsserver/rsloginhandler.cc:470: warning: cast from
'const char *' to 'char *' drops const qualifier
/libretroshare/src/rsserver/rsloginhandler.cc:471: warning: use of old-
style cast
/libretroshare/src/rsserver/rsloginhandler.cc:471: warning: cast from
'const char *' to 'char *' drops const qualifier
/libretroshare/src/rsserver/rsloginhandler.cc:472: warning: zero as null
pointer constant
/libretroshare/src/rsserver/rsloginhandler.cc:476: warning: zero as null
pointer constant
/libretroshare/src/rsserver/rsloginhandler.cc:630: warning: 'return'
will never be executed
/libretroshare/src/rsserver/rsloginhandler.cc:650: warning: zero as null
pointer constant
/libretroshare/src/rsserver/rsloginhandler.cc:651: warning: zero as null
pointer constant
/libretroshare/src/rsserver/rsloginhandler.cc:655: warning: zero as null
pointer constant
This function is part of the public API so it must be safe to call with
any input, before this commit if would crash if feeded with a broken or
empty certificate radix string.
Order of serialization doesn't matter ATM as we use those only for
JSON API.
Those classes should be rewritten anyway with proper naming of the
memebers and using std::uintptr_t instead of void* and rstime_t for
timestamps
Now the possible id of the cannel/post is returned and channel/post is
indexed on creation without having to wait for gxsutil scan to happen
Note that the id is correct in normal usage, but if one try to overload
the API per eventually get the id of another channel/post with same data
but created by a different call, it is not dangerous so one trying to
overload the API is just getting a possibly wrong but equivalent
channel/post id returned.
If the member was not present in the JSON it was zeroed while it should
be left untouched in that case.
This was discovered because in JSON API defualt argument value for
methods wasn't onored for t_RsFlags32 arguments.
Avoid problems to serialization on different platforms, without breaking
nested STL containers serialization.
The conversion have been made with sed, and checked with grep, plus
kdiff3 visual ispection, plus rutime tests, so it should be fine.
/libretroshare/src/pqi/authssl.cc:160: warning: ‘void
dyn_destroy_function(CRYPTO_dynlock_value*, const char*, int)’ defined
but not used [-Wunused-function]
static void dyn_destroy_function(struct CRYPTO_dynlock_value *l, const
char */*file*/, int /*line*/)
/libretroshare/src/pqi/authssl.cc:143: warning: ‘void
dyn_lock_function(int, CRYPTO_dynlock_value*, const char*, int)’ defined
but not used [-Wunused-function]
static void dyn_lock_function(int mode, struct CRYPTO_dynlock_value *l,
const char */*file*/, int /*line*/)
/libretroshare/src/pqi/authssl.cc:121: warning: ‘CRYPTO_dynlock_value*
dyn_create_function(const char*, int)’ defined but not used [-Wunused-
function]
static struct CRYPTO_dynlock_value *dyn_create_function(const char */
*file*/, int /*line*/)
/libretroshare/src/pqi/authssl.cc:106: warning: ‘long unsigned int
id_function()’ defined but not used [-Wunused-function]
static unsigned long id_function(void)
/libretroshare/src/pqi/authssl.cc:92: warning: ‘void
locking_function(int, int, const char*, int)’ defined but not used [-
Wunused-function]
static void locking_function(int mode, int n, const char */*file*/, int
/*line*/)
This doesn't need any interacion of the user at startup, unlike
retroshare-nogui which requires the user to login on the shell this doesn't
even need a TTY.
At startup this just parse command line, read the PGP keyring, look for
available locations, and start listening for JSON API requests.
Another difference with retroshare-nogui is that this is capable to
generate/import PGP identities, generate locations, and in general anything
possible through the RetroShare API.
retroshare-service is suitable also to run it as a system service, even
in very constrained systems such as Android ot a Docker container.
retroshare-service drop support for libresapi so only the new JSON API
is exposed, it will completely obsolete retroshare-android-service once
retroshare-qml-app is ported to the new JSON API.
Makefile.libretroshare:3811: warning: overriding recipe for target
'temp/linux-g++/obj/hashstream.o'
Makefile.libretroshare:3772: warning: ignoring old recipe for target
'temp/linux-g++/obj/hashstream.o'
jsonapi-generator is now capable of generating API for headers outside
retroshare/ directory
jsonapi-generator do a bit of methods parameter sanity check
JsonApiServer is now integrated in the rsinit hell like other services
Add *::exportGPGKeyPairToString to a bunch of classes in cascade
RsControl is now capable of calling back a function when retroshare is almost
completely stopped, this is useful when running retroshare toghether with
externally managed runloop such as QCoreApplication
Expose a bunch of methods through JSON API
retroshare-nogui remove some dead code and fix stopping from the RetroShare API
Remove unnecessary dangerous method from RsLoginHelper
Fix documentation for RsServiceControl::getServiceName that was breaking
JSON API and causing compilation warning
Avoid the need of dirty patching to set the version at build time
In case RS version is not passed as argument attempt to determine it
using git describe, if unavailable use hardcoded default
Enforce it being 127.0.0.1 by default, I assumed 127.0.0.1 was restbed
default, but as reported by sehraf is not alwayd the case
JSON API bind address now is also configurable via commandline on
retroshare-android-service and retroshare-nogui, while it obey the
configuration of webui (execept for that port is incremented by 2)
in retroshare-gui
Added also new method for better usability via the API that allow to add
friend directly for RetroShare invitation (supports also URL) without
having to call to mulptiple metods to set IP etc.
RsPeers::acceptInvite
/rsPeers/acceptInvite
/rsLoginHelper/isLoggedIn to check if already logged in
/rsAccounts/getCurrentAccountId to get the id of current selected
account, beware that an account may be selected without actually logging in
Manually expose /rsFiles/getFileData to stream/preview files
Automatically expose a bunch of methods via JSON API
Implement serial_process for std::pair
Move JSON helpers to util/rsjson.* for better usability
Implement JSON ostream manipulator to print compact and pretty JSON
Use lambdas for API wrappers, integrate better and avoid namespace
pollution
Removed experimental JSON API for notify client wrapper, notifications
can be implemented automatically with moderns async API calls
Implement and automatically expose to JSON API
RsGxsChannels::turtleSearchRequest(
const std::string& matchString,
const std::function<void (const RsGxsGroupSummary&)>& multiCallback,
std::time_t maxWait )
Some modifications breaks retrocompatibility of GXS search:
remove horrible templated RsTypeSerializer::serial_process for
RsGxsGroupSummary with hardcoded member names
RsGxsGroupSummary doesn't use old TLV serialization format anymore
RsGxsGroupSummary remove unused description member
RsGxsGroupSummary derive from RsSerializable and use serialization
helper macro
Add autor id and signature flags to the index so there is no need to
retrive them from GXS, thus improving performances
RsGroupNetworkStats initialize members properly
RsGxsGroupSummary rename members to follow usual mMemberName convention
