| Commit message (Collapse) | Author | Age | Files | Lines |
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Adds subcommands to query the server for equivalent hashes and for
output hashes.
(Bitbake rev: 36ba202232399738670c9fb11169ead5590a3e82)
Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Outputting the stats in JSON format makes more sense as it's easier for
a downstream tool to parse if desired.
(Bitbake rev: 3a18066e479ab06bdb08e258fc4aacad5e73222e)
Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Adds an API to retrieve the columns that can be queried on from the
database backend. This prevents front end applications from needing to
hardcode the query columns
(Bitbake rev: abfce2b68bdab02ea2e9a63fbb3b9e270428a0a6)
Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Adds an API to query the server for the usage of the database (e.g. how
many rows are present in each table)
(Bitbake rev: c9c1224447e147e0de92953bc85cea75670b898c)
Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Adds API that allows a user admin to impersonate another user in the
system. This makes it easier to write external services that have
external authentication, since they can use a common user account to
access the server, then impersonate the logged in user.
(Bitbake rev: 71e2f5b52b686f34df364ae1f2fc058f45cd5e18)
Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Adds support for the hashserver to have per-user permissions. User
management is done via a new "auth" RPC API where a client can
authenticate itself with the server using a randomly generated token.
The user can then be given permissions to read, report, manage the
database, or manage other users.
In addition to explicit user logins, the server supports anonymous users
which is what all users start as before they make the "auth" RPC call.
Anonymous users can be assigned a set of permissions by the server,
making it unnecessary for users to authenticate to use the server. The
set of Anonymous permissions defines the default behavior of the server,
for example if set to "@read", Anonymous users are unable to report
equivalent hashes with authenticating. Similarly, setting the Anonymous
permissions to "@none" would require authentication for users to perform
any action.
User creation and management is entirely manual (although
bitbake-hashclient is very useful as a front end). There are many
different mechanisms that could be implemented to allow user
self-registration (e.g. OAuth, LDAP, etc.), and implementing these is
outside the scope of the server. Instead, it is recommended to
implement a registration service that validates users against the
necessary service, then adds them as a user in the hash equivalence
server.
(Bitbake rev: 69e5417413ee2414fffaa7dd38057573bac56e35)
Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Adds context manager API for the asyncrcp client class which allow
writing code that will automatically close the connection like so:
with hashserv.create_client(address) as client:
...
Rework the bitbake-hashclient tool and PR server to use this new API to
fix warnings about unclosed event loops when exiting
(Bitbake rev: d01d684a0f6398270fe35ed59b7d28f3fd9b7e41)
Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Adds a subcommand to clean unused outhash entries from the server based
on age
(Bitbake rev: 29c310be2c00d0e192923a4b90c60771ef0c620c)
Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Adds a subcommand to invoke the remove API on the server
(Bitbake rev: a778b99e6a2a1a1e1b7eb26d48313fadcd34de54)
Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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We really do want to see those, as they tend to turn into
hard errors eventually, as what happened with collections
vs collections.abc in python 3.10.
(Bitbake rev: bc43fbb86361a21dc2d5deb910810c5a77fdabe8)
Signed-off-by: Alexander Kanavin <alex@linutronix.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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The connect function was previously removed from the hashserv Client
class but the bitbake-hashclient app was not updated. The client is
connected during hashserv.create_client() anyway so not separate connect
call is needed.
(Bitbake rev: 99bdb236bceeffa0083a0fa529280b217c1d310d)
Signed-off-by: Paul Barker <pbarker@konsulko.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Reworks the hash equivalence server to address performance issues that
were encountered with the REST mechanism used previously, particularly
during the heavy request load encountered during signature generation.
Notable changes are:
1) The server protocol is no longer HTTP based. Instead, it uses a
simpler JSON over a streaming protocol link. This protocol has much
lower overhead than HTTP since it eliminates the HTTP headers.
2) The hash equivalence server can either bind to a TCP port, or a Unix
domain socket. Unix domain sockets are more efficient for local
communication, and so are preferred if the user enables hash
equivalence only for the local build. The arguments to the
'bitbake-hashserve' command have been updated accordingly.
3) The value to which BB_HASHSERVE should be set to enable a local hash
equivalence server is changed to "auto" instead of "localhost:0". The
latter didn't make sense when the local server was using a Unix
domain socket.
4) Clients are expected to keep a persistent connection to the server
instead of creating a new connection each time a request is made for
optimal performance.
5) Most of the client logic has been moved to the hashserve module in
bitbake. This makes it easier to share the client code.
6) A new bitbake command has been added called 'bitbake-hashclient'.
This command can be used to query a hash equivalence server, including
fetching the statistics and running a performance stress test.
7) The table indexes in the SQLite database have been updated to
optimize hash lookups. This change is backward compatible, as the
database will delete the old indexes first if they exist.
8) The server has been reworked to use python async to maximize
performance with persistently connected clients. This requires Python
3.5 or later.
(Bitbake rev: 2124eec3a5830afe8e07ffb6f2a0df6a417ac973)
Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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