fd52a4411d
* Refactored pjproject code to support the new algorithms and
added a patch file to third-party/pjproject/patches
* Added new parameters to the pjsip auth object:
* password_digest = <algorithm>:<digest>
* supported_algorithms_uac = List of algorithms to support
when acting as a UAC.
* supported_algorithms_uas = List of algorithms to support
when acting as a UAS.
See the auth object in pjsip.conf.sample for detailed info.
* Updated both res_pjsip_authenticator_digest.c (for UAS) and
res_pjsip_outbound_authentocator_digest.c (UAC) to suport the
new algorithms.
The new algorithms are only available with the bundled version
of pjproject, or an external version > 2.14.1. OpenSSL version
1.1.1 or greater is required to support SHA-512-256.
Resolves: #948
UserNote: The SHA-256 and SHA-512-256 algorithms are now available
for authentication as both a UAS and a UAC.
(cherry picked from commit 1933548d41)
Asterisk Database Manager
Asterisk includes optional database integration for a variety of features. The purpose of this effort is to assist in managing the database schema for Asterisk database integration.
This is implemented as a set of repositories that contain database schema migrations, using Alembic. The existing repositories include:
cdr- Table used for Asterisk to store CDR recordsconfig- Tables used for Asterisk realtime configurationqueue_log- Table used for Asterisk to store Queue Log recordsvoicemail- Tables used forODBC_STORAGEof voicemail messages
Alembic uses SQLAlchemy, which has support for many databases.
Example Usage
First, create an ini file that contains database connection details. For help with connection string details, see the SQLAlchemy docs.
$ cp config.ini.sample config.ini
... edit config.ini and change sqlalchemy.url ...
Next, bring the database up to date with the current schema.
$ alembic -c config.ini upgrade head
In the future, as additional database migrations are added, you can run alembic again to migrate the existing tables to the latest schema.
$ alembic -c config.ini upgrade head
The migrations support both upgrading and downgrading. You could go all the way back to where you started with no tables by downgrading back to the base revision.
$ alembic -c config.ini downgrade base
base and head are special revisions. You can refer to specific revisions
to upgrade or downgrade to, as well.
$ alembic -c config.ini upgrade 4da0c5f79a9c
Offline Mode
If you would like to just generate the SQL statements that would have been executed, you can use alembic's offline mode.
$ alembic -c config.ini upgrade head --sql
Adding Database Migrations
The best way to learn about how to add additional database migrations is to refer to the Alembic documentation.
Notes
- For boolean columns, always use the AST_BOOL_VALUES type.
Example:
from alembic import op
import sqlalchemy as sa
# This works for MySQL/MariaDB and others as well
from sqlalchemy.dialects.postgresql import ENUM
AST_BOOL_NAME = 'ast_bool_values'
AST_BOOL_VALUES = [ '0', '1',
'off', 'on',
'false', 'true',
'no', 'yes' ]
def upgrade():
# ast_bool_values have already been created, so use postgres enum object type
# to get around "already created" issue - works okay with MySQL/MariaDB and others.
ast_bool_values = ENUM(*AST_BOOL_VALUES, name=AST_BOOL_NAME, create_type=False)
op.add_column('ps_endpoints', sa.Column('suppress_moh_on_sendonly', ast_bool_values))
def downgrade():
if op.get_context().bind.dialect.name == 'mssql':
op.drop_constraint('ck_ps_endpoints_suppress_moh_on_sendonly_ast_bool_values', 'ps_endpoints')
op.drop_column('ps_endpoints', 'suppress_moh_on_sendonly')
Older scripts used YESNO_VALUES but that is no longer supported.