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2015-08-07ARI: Creating log channelsScott Emidy
An http request can be sent to create a log channel in Asterisk. The command "curl -v -u user:pass -X POST 'http://localhost:088/ari/asterisk/logging/mylog? configuration=notice,warning'" can be run in the terminal to access the newly implemented functionality for ARI. * Ability to create log channels using ARI ASTERISK-25252 Change-Id: I9a20e5c75716dfbb6b62fd3474faf55be20bd782
2015-08-07Merge "ARI: Deleting log channels" into 13Joshua Colp
2015-08-07Merge "res_pjsip: Ensure sanitized XML is NULL terminated." into 13Joshua Colp
2015-08-06ARI: Deleting log channelsScott Emidy
An http request can be sent to delete a log channel in Asterisk. The command "curl -v -u user:pass -X DELETE 'http://localhost:8088 /ari/asterisk/logging/mylog'" can be run in the terminal to access the newly implemented functionally for ARI. * Able to delete log channels using ARI ASTERISK-25252 Change-Id: Id6eeb54ebcc511595f0418d586ff55914bc3aae6
2015-08-06Merge "res_rtp_asterisk.c: Fix off-nominal crash potential." into 13Joshua Colp
2015-08-06Merge topic 'misc_rtp_tweaks' into 13Joshua Colp
* changes: rtp_engine.c: Must protect mime_types_len with mime_types_lock. res_pjsip_sdp_rtp.c: Fixup some whitespace.
2015-08-06res_pjsip: Ensure sanitized XML is NULL terminated.Joshua Colp
The ast_sip_sanitize_xml function is used to sanitize a string for placement into XML. This is done by examining an input string and then appending values to an output buffer. The function used by its implementation, strncat, has specific behavior that was not taken into account. If the size of the input string exceeded the available output buffer size it was possible for the sanitization function to write past the output buffer itself causing a crash. The crash would either occur because it was writing into memory it shouldn't be or because the resulting string was not NULL terminated. This change keeps count of how much remaining space is available in the output buffer for text and only allows strncat to use that amount. Since this was exposed by the res_pjsip_pidf_digium_body_supplement module attempting to send a large message the maximum allowed message size has also been increased in it. A unit test has also been added which confirms that the ast_sip_sanitize_xml function is providing NULL terminated output even when the input length exceeds the output buffer size. ASTERISK-25304 #close Change-Id: I743dd9809d3e13d722df1b0509dfe34621398302
2015-08-06Merge "res_pjsip_sdp_rtp.c: Fix processing wrong SDP media list." into 13Joshua Colp
2015-08-05Merge "res_rtp_asterisk: Don't leak temporary key when enabling PFS." into 13Mark Michelson
2015-08-05res_rtp_asterisk: Don't leak temporary key when enabling PFS.Joshua Colp
A change recently went in which enabled perfect forward secrecy for DTLS in res_rtp_asterisk. This was accomplished two different ways depending on the availability of a feature in OpenSSL. The fallback method created a temporary instance of a key but did not free it. This change fixes that. ASTERISK-25265 Change-Id: Iadc031b67a91410bbefb17ffb4218d615d051396
2015-08-04res_http_websocket: Debug write lengths.Mark Michelson
Commit 39cc28f6ea2140ad6d561fd4c9e9a66f065cecee attempted to fix a test failure observed on 32 bit test agents by ensuring that a cast from a 32 bit unsigned integer to a 64 bit unsigned integer was happening in a predictable place. As it turns out, this did not cause test runs to succeed. This commit adds several redundant debug messages that print the payload lengths of websocket frames. The idea here is that this commit will not cause tests to succeed for the faulty test agent, but we might deduce where the fault lies more easily this way by observing at what point the expected value (537) changes to some ungangly huge number. If you are wondering why something like this is being committed to the branch, keep in mind that in commit 39cc28f6ea2140ad6d561fd4c9e9a66f065cecee I noted that the observed test failures only happen when automated tests are run. Attempts to run the tests by hand manually on the test agent result in the tests passing. Change-Id: I14a65c19d8af40dadcdbd52348de3b0016e1ae8d
2015-08-03Merge "res_http_websocket: Avoid passing strlen() to ast_websocket_write()." ↵Matt Jordan
into 13
2015-08-03res_http_websocket: Avoid passing strlen() to ast_websocket_write().Mark Michelson
We have seen a rash of test failures on a 32-bit build agent. Commit 48698a5e21d7307f61b5fb2bd39fd593bc1423ca solved an obvious problem where we were not encoding a 64-bit value correctly over the wire. This commit, however, did not solve the test failures. In the failing tests, ARI is attempting to send a 537 byte text frame over a websocket. When sending a frame this small, 16 bits are all that is required in order to encode the payload length on the websocket frame. However, ast_websocket_write() thinks that the payload length is greater than 65535 and therefore writes out a 64 bit payload length. Inspecting this payload length, the lower 32 bits are exactly what we would expect it to be, 537 in hex. The upper 32 bits, are junk values that are not expected to be there. In the failure, we are passing the result of strlen() to a function that expects a uint64_t parameter to be passed in. strlen() returns a size_t, which on this 32-bit machine is 32 bits wide. Normally, passing a 32-bit unsigned value to somewhere where a 64-bit unsigned value is expected would cause no problems. In fact, in manual runs of failing tests, this works just fine. However, ast_websocket_write() uses the Asterisk optional API, which means that rather than a simple function call, there are a series of macros that are used for its declaration and implementation. These macros may be causing some sort of error to occur when converting from a 32 bit quantity to a 64 bit quantity. This commit changes the logic by making existing ast_websocket_write() calls use ast_websocket_write_string() instead. Within ast_websocket_write_string(), the 64-bit converted strlen is saved in a local variable, and that variable is passed to ast_websocket_write() instead. Note that this commit message is full of speculation rather than certainty. This is because the observed test failures, while always present in automated test runs, never occur when tests are manually attempted on the same test agent. The idea behind this commit is to fix a theoretical issue by performing changes that should, at the least, cause no harm. If it turns out that this change does not fix the failing tests, then this commit should be reverted. Change-Id: I4458dd87d785ca322b89c152b223a540a3d23e67
2015-08-03res/res_rtp_asterisk: Add ECDH supportMark Duncan
This will add ECDH support to Asterisk. It will detect auto ECDH support in OpenSSL (1.0.2b and above) during ./configure. If this is available, it will use it, otherwise it will fall back to prime256v1 (this behavior is consistent with other projects such as Apache and nginx). This fixes WebRTC being broken in Firefox 38+ due to Firefox now only supporting ciphers with perfect forward secrecy. ASTERISK-25265 #close Change-Id: I8c13b33a2a79c0bde2e69e4ba6afa5ab9351465b
2015-08-03Merge topic 'misc_rtp_tweaks' into 13Joshua Colp
* changes: rtp_engine.h: No sense allowing payload types larger than RFC allows. rtp_engine.c: Minor tweaks. rtp_engine.h: Misc comment fixes. chan_sip.c: Tweak glue->update_peer() parameter nil value.
2015-07-31Merge "ARI: Rotate log channels." into 13Mark Michelson
2015-07-31ARI: Rotate log channels.Benjamin Ford
An http request can be sent to rotate a specified log channel. If the channel does not exist, an error response will be returned. The command "curl -v -u user:pass -X PUT 'http://localhost:8088 /ari/asterisk/logging/logChannelName/rotate'" can be run in the terminal to access this new functionality. * Added the ability to rotate log files through ARI ASTERISK-25252 Change-Id: Iaefa21cbbc1b29effb33004ee3d89c977e76ab01
2015-07-30res_rtp_asterisk.c: Fix off-nominal crash potential.Richard Mudgett
ASTERISK-25296 Reported by: Richard Mudgett Change-Id: I08549fb7c3ab40a559f41a3940f3732a4059b55b
2015-07-30rtp_engine.c: Must protect mime_types_len with mime_types_lock.Richard Mudgett
Change-Id: I44220dd369cc151ebf5281d5119d84bb9e54d54e
2015-07-30res_pjsip_sdp_rtp.c: Fix processing wrong SDP media list.Richard Mudgett
Change-Id: I7c076826c2d3c6ae8c923ca73b7a71980cca11f2
2015-07-30res_pjsip_sdp_rtp.c: Fixup some whitespace.Richard Mudgett
Change-Id: Ib4eb7ef7dcaf93ddc26538f0a498aaf110d7a973
2015-07-30rtp_engine.h: No sense allowing payload types larger than RFC allows.Richard Mudgett
* Tweaked add_static_payload() to not use magic numbers. Change-Id: I1719ff0f6d3ce537a91572501eae5bcd912a420b
2015-07-30rtp_engine.c: Minor tweaks.Richard Mudgett
* Fix off nominial ref leak of new_type in ast_rtp_codecs_payloads_set_m_type(). * No need to lock static_RTP_PT_lock in ast_rtp_codecs_payloads_set_m_type() and ast_rtp_codecs_payloads_set_rtpmap_type_rate() before the payload type parameter sanity check. * No need to create ast_rtp_payload_type ao2 objects with a lock since the lock is not used. Change-Id: I64dd1bb4dfabdc7e981e3f61448beac9bb7504d4
2015-07-30rtp_engine.h: Misc comment fixes.Richard Mudgett
Change-Id: If98139264d5d97427b4685ecbdc54518f725bc43
2015-07-30chan_sip.c: Tweak glue->update_peer() parameter nil value.Richard Mudgett
Change glue->update_peer() parameter from 0 to NULL to better indicate it is a pointer. Change-Id: I8ff2e5087f0e19f6998e3488a712a2470cc823bd
2015-07-30res_pjsip_session.c: Fix crashes seen when call cancelled.Richard Mudgett
Two testsuite tests crashed in the same place as a result of an INVITE being CANCELed. tests/channels/pjsip/resolver/srv/failover/in_dialog/transport_unspecified tests/channels/pjsip/resolver/srv/failover/in_dialog/transport_tcp The session pointer is no longer in the inv->mod_data[session_module.id] location because the INVITE transaction has reached the terminated state. ASTERISK-25297 #close Reported by: Richard Mudgett Change-Id: Idb75fdca0321f5447d5dac737a632a5f03614427
2015-07-30Merge "Add a test event for inband ringing." into 13Joshua Colp
2015-07-29res_http_websocket: Properly encode 64 bit payloadMark Michelson
A test agent was continuously failing all ARI tests when run against Asterisk 13. As it turns out, the reason for this is that on those test runs, for some reason we decided to use the super extended 64 bit payload length for websocket text frames instead of the extended 16 bit payload length. For 64-bit payloads, the expected byte order over the network is 7, 6, 5, 4, 3, 2, 1, 0 However, we were sending the payload as 3, 2, 1, 0, 7, 6, 5, 4 This meant that we were saying to expect an absolutely MASSIVE payload to arrive. Since we did not follow through on this expected payload size, the client would sit patiently waiting for the rest of the payload to arrive until the test would time out. With this change, we use the htobe64() function instead of htonl() so that a 64-bit byte-swap is performed instead of a 32 bit byte-swap. Change-Id: Ibcd8552392845fbcdd017a8c8c1043b7fe35964a
2015-07-29Add a test event for inband ringing.Mark Michelson
This event is necessary for the bridge_wait_e_options test to be able to confirm that ringing is being played on the local channel that runs the BridgeWait() application with the e(r) option. ASTERISK-25292 #close Reported by Kevin Harwell Change-Id: Ifd3d3d2bebc73344d4b5310d0d55c7675359d72e
2015-07-28Merge "holding_bridge: ensure moh participants get frames" into 13Mark Michelson
2015-07-28holding_bridge: ensure moh participants get framesJonathan Rose
Currently, if a blank musiconhold.conf is used, musiconhold will fail to start for a channel going into a holding bridge with an anticipation of getting music on hold. That being the case, no frames will be written to the channel and that can pose a problem for blind transfers in PJSIP which may rely on frames being written to get past the REFER framehook. This patch makes holding bridges start a silence generator if starting music on hold fails and makes it so that if no music on hold functions are installed that the ast_moh_start function will report a failure so that consumers of that function will be able to respond appropriately. ASTERISK-25271 #close Change-Id: I06f066728604943cba0bb0b39fa7cf658a21cd99
2015-07-24Bump the ARI version to 1.8.0Matt Jordan
Due to backwards compatible changes, the ARI version should be bumped to 1.8.0 prior to the release of 13.5.0. Note that a previous patch already bumped the version of AMI for this release. Change-Id: I419033bfbbc0d3533a29ccb32b2981f39e0883e7
2015-07-24pjsip: Add rtp_timeout and rtp_timeout_hold endpoint options.Joshua Colp
This change adds support for the 'rtp_timeout' and 'rtp_timeout_hold' endpoint options. These allow the channel to be hung up if RTP is not received from the remote endpoint for a specified number of seconds. ASTERISK-25259 #close Change-Id: I3f39daaa7da2596b5022737b77799d16204175b9
2015-07-24Merge "res_pjsip: Add rtp_keepalive to sample config file." into 13Joshua Colp
2015-07-24res_pjsip: Add rtp_keepalive to sample config file.Mark Michelson
Change-Id: I5f62d0c5684f8b2335f9f8ac2d79ee04fbdafb19
2015-07-24Local channels: Alternate solution to ringback problem.Mark Michelson
Commit 54b25c80c8387aea9eb20f9f4f077486cbdf3e5d solved an issue where a specific scenario involving local channels and a native local RTP bridge could result in ringback still being heard on a calling channel even after the call is bridged. That commit caused many tests in the testsuite to fail with alarming consequences, such as not sending DialBegin and DialEnd events, and giving incorrect hangup causes during calls. This commit reverts the previous commit and implements and alternate solution. This new solution involves only passing AST_CONTROL_RINGING frames across local channels if the local channel is in AST_STATE_RING. Otherwise, the frame does not traverse the local channels. By doing this, we can ensure that a playtones generator does not get started on the calling channel but rather is started on the local channel on which the ringing frame was initially indicated. ASTERISK-25250 #close Reported by Etienne Lessard Change-Id: I3bc87a18a38eb2b68064f732d098edceb5c19f39
2015-07-22Merge "audiohook: Use manipulated frame instead of dropping it." into 13Matt Jordan
2015-07-22Merge "Local channels: Do not block control -1 payloads." into 13Joshua Colp
2015-07-22audiohook: Use manipulated frame instead of dropping it.Joshua Colp
Previous changes to sample rate support in audiohooks accidentally removed code responsible for allowing the manipulate audiohooks to work. Without this code the manipulated frame would be dropped and not used. This change restores it. ASTERISK-25253 #close Change-Id: I3ff50664cd82faac8941f976fcdcb3918a50fe13
2015-07-22Local channels: Do not block control -1 payloads.Mark Michelson
Control frames with a -1 payload are used as a special signal to stop playtones generators on channels. This indication is sent both by app_dial as well as by ast_answer() when a call is answered in case any tones were being generated on a calling channel. This control frame type was made to stop traversing local channel pairs as an optimization, because it was thought that it was unnecessary to send these indications, and allowing such unnecessary control frames to traverse the local channels would cause the local channels to optimize away less quickly. As it turns out, through some special magic dialplan code, it is possible to have a tones being played on a non-local channel, and it is important for the local channel to convey that the tones should be stopped. The result of having tones continue to be played on the non-local channel is that the tones play even once the channel has been bridged. By not blocking the -1 control frame type, we can ensure that this situation does not happen. ASTERISK-25250 #close Reported by Etienne Lessard Change-Id: I0bcaac3d70b619afdbd0ca8a8dd708f33fd2f815
2015-07-22audiohook: Read the correct number of samples based on audiohook format.Joshua Colp
Due to changes in audiohooks to support different sample rates the underlying storage of samples is in the format of the audiohook itself and not of the format being requested. This means that if a channel is using G722 the samples stored will be at 16kHz. If something subsequently reads from the audiohook at a format which is not the same sample rate as the audiohook the number of samples needs to be adjusted. Given the following example: 1. Channel writing into audiohook at 16kHz (as it is using G722). 2. Chanspy reading from audiohook at 8kHz. The original code would read 160 samples from the audiohook for each 20ms of audio. This is incorrect. Since the audio in the audiohook is at 16kHz the actual number needing to be read is 320. Failure to read this much would cause the audiohook to reset itself constantly as the buffer became full. This change adjusts the requested number of samples by determining the duration of audio requested and then calculating how many samples that would be in the audiohook format. ASTERISK-25247 #close Change-Id: Ia91ce516121882387a315fd8ee116b118b90653d
2015-07-20Merge "Documentation: A couple of trivial fixes in sip.conf.sample and ↵Joshua Colp
func_cdr.c" into 13
2015-07-20Documentation: A couple of trivial fixes in sip.conf.sample and func_cdr.cRusty Newton
* In sip.conf.sample fix sentence where we said that WS or WSS are supported transports for use in an outbound register definition. They are not supported in that case. * In func_cdr.c made it clear that the Disable option for CDR_PROP can be used to enable CDR on a channel. ASTERISK-24867 #close Reported by: Rusty Newton ASTERISK-24853 #close Reported by: PSDK Change-Id: I3d698bc6302b9d00a0a995b5c4ad9a42d69b48ca
2015-07-20res_pjsip: Add rtp_keepalive endpoint option.Mark Michelson
This adds an "rtp_keepalive" option for PJSIP endpoints. Similar to the chan_sip option, this specifies an interval, in seconds, at which we will send RTP comfort noise frames. This can be useful for keeping RTP sessions alive as well as keeping NAT associations alive during lulls. ASTERISK-25242 #close Reported by Mark Michelson Change-Id: I06660ba672c0a343814af4cec838e6025cafd54b
2015-07-20Merge "chan_pjsip: Don't change formats when frame of unsupported format is ↵Matt Jordan
received." into 13
2015-07-19Merge "res/res_musiconhold: Add a warning when MOH does not exist" into 13Matt Jordan
2015-07-19Merge "pbx.c: Post AMI VarSet event if delete a non-empty dialplan ↵Joshua Colp
variable." into 13
2015-07-19res/res_musiconhold: Add a warning when MOH does not existMichael Cargile
Change-Id: Ifdfbd0b97cf31478d29923ec30aabce28d01740b
2015-07-19res/res_sorcery_config: Prevent crash from misconfigured sorcery.confMatt Jordan
Misconfiguring sorcery.conf with a 'config' wizard with no extra data will currently crash Asterisk on startup, as the wizard requires a comma delineated list to parse. This patch updates res_sorcery_config to check for the presence of the data before it starts manipulating it. Change-Id: I4c97512e8258bc82abe190627a9206c28f5d3847
2015-07-17Merge "sig_pri.h: force_restart_unavailable_chans in wrong scope" into 13Mark Michelson