George Yang (IOPSYS) authored 10 months ago and George Yang committed 9 months ago

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If multiple arguments are allowed to be passed to echo, it is possible
to inject newlines using something like '-e aaa\nbbb\nccc" in UCI.

Also fix missing quotation and missing escape_sed

And also with few improvements.

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(cherry picked from commit e2599426)

-------------------------------------------------------------------------------
* b2268e0ff1 Add config parameter "allow_tx_hash_in_uri" in pjsip
* 823b936390 Update uci.asterisk.md to add uci option asterisk.tel_options.vmloglevel
-------------------------------------------------------------------------------
commit b2268e0ff18c965497cbc213c9408324e3ab0fe8
Author: George Yang <george.yang@iopsys.eu>
Date: 2024-04-16 14:17:49 +0000

    Add config parameter "allow_tx_hash_in_uri" in pjsip

 docs/api/uci.asterisk.md      | 3 +--
 res/res_pjsip/config_global.c | 7 +++++++
 schemas/uci/asterisk.json     | 7 +++++++
 3 files changed, 15 insertions(+), 2 deletions(-)
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commit 823b9363908f5fc1d647416b0c00ec5769b499a0
Author: George Yang <george.yang@iopsys.eu>
Date: 2024-04-10 16:38:31 +0000

    Update uci.asterisk.md to add uci option asterisk.tel_options.vmloglevel

 docs/api/uci.asterisk.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
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George Yang (IOPSYS) authored 11 months ago and Yalu Zhang committed 11 months ago

This allows '#' unescaped in URI both within requested line and within headers in transmitted
SIP messages.

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* 0600aec Remove the default terminationdigit '#'
* bd521df Support K-break signal during call clearing procedure
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commit 0600aec8acc0d0dbc5d88929b3538f323cac3274
Author: George Yang <george.yang@iopsys.eu>
Date: 2024-03-21 15:50:57 +0000

    Remove the default terminationdigit '#'

 src/channels/chan_voicemngr.c | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)
-------------------------------------------------------------------------------
commit bd521df5d2150e3adc599e9126a7e98f447a1bd6
Author: Yalu Zhang <yalu.zhang@iopsys.eu>
Date: 2024-03-14 12:14:27 +0100

    Support K-break signal during call clearing procedure

 src/channels/chan_voicemngr.c | 50 ++++++++++++++++++++++++++++++++++++++------------
 src/channels/chan_voicemngr.h |  2 ++
 2 files changed, 40 insertions(+), 12 deletions(-)
-------------------------------------------------------------------------------

Reidar Cederqvist authored 1 year ago and Yalu Zhang committed 1 year ago

This is to avoid cases where the uci option is directly pushed into the asterisk config without
checking the value, otherwise the value can contain a newline followed by a malicious asterisk config option+value.
Note that '\n' is allowed in the value of an option or list.

Workaround for reference count correction 

Channel reference count correction for transfer

Configuration for retries of SIP Registration failover

Fix an issue that codec is not synchronised when switching between two calls

In case multiple server addresses exist, once client received
SIP regisration response 408/503/500 from one address, it will
then move to next address. If all addresses are tried and failed,
the client will schedule a new retry with certain interval.

Following options are added to UCI asterisk sip_service_provider
section for configuring SIP failover.

   - asterisk.sip0.failover_max_retries
     Max number of failover retries.
     By default, '-1', which means unlimited.

   - asterisk.sip0.failover_interval1
     The failover begin with the retry interval.
     By default, 10 seconds.

   - asterisk.sip0.failover_interval2
     After every 3 continuous failed retries (one RETRY trys all server addresses)
     the interval is used to schedule the next retry.
     By default, 60 seconds.