The API req->param["name"] to access parameters in the path part of the
URL was buggy - it forgot to do URL decoding and the result of our use
of it in Scylla was bugs like #5883 - where special characters in certain
REST API requests got botched up (encoded by the client, then not
decoded by the server).
The solution is to replace all uses of req->param["name"] by the new
req->get_path_param("name"), which does the decoding correctly.
Unfortunately we needed to change 104 (!) callers in this patch, but the
transformation is mostly mechanical and there is no functional changes in
this patch. Another set of changes was to bring req, not req->param, to
a few functions that want to get the path param.
This patch avoids the numerous deprecation warnings we had before, and
more importantly, it fixes#5883.
Signed-off-by: Nadav Har'El <nyh@scylladb.com>
Until now, only the configuration API was part of the V2 API.
Now, when other APIs are added, it is possible that another API would be
the first to register. The first to register API is different in the
sense that it does not have a leading ',' to it.
This patch adds an option to mark the config API if it's the first.
This patch changes the base path of the V2 of the API to be '/'. That
means that the v2 prefix will be part of the path definition.
Currently, it only affect the config API that is created from code.
The motivation for the change is for Swagger definitions that are read
from a file. Currently, when using the swagger-ui with a doc path set
to http://localhost:10000/v2 and reading the Swagger from a file swagger
ui will concatenate the path and look for
http://localhost:10000/v2/v2/{path}
Instead, the base path is now '/' and the /v2 prefix will be added by
each endpoint definition.
From the user perspective, there is no change in current functionality.
Signed-off-by: Amnon Heiman <amnon@scylladb.com>
it turns out we have `using namespace httpd;` in seastar's
`request_parser.rl`, and we should not rely on this statement to
expose the symbols in `seatar::httpd` to `seastar` namespace.
in this change,
* api/*.hh: all httpd symbols are referenced by `httpd::*`
instead of being referenced as if they are in `seastar`.
* api/*.cc: add `using namespace seastar::httpd`.
Signed-off-by: Kefu Chai <kefu.chai@scylladb.com>
Instead of lengthy blurbs, switch to single-line, machine-readable
standardized (https://spdx.dev) license identifiers. The Linux kernel
switched long ago, so there is strong precedent.
Three cases are handled: AGPL-only, Apache-only, and dual licensed.
For the latter case, I chose (AGPL-3.0-or-later and Apache-2.0),
reasoning that our changes are extensive enough to apply our license.
The changes we applied mechanically with a script, except to
licenses/README.md.
Closes#9937
The api::set_server_config() depends on sharded database to start, but
really doesn't need it -- it needs only the db::config object which's
available earlier.
Signed-off-by: Pavel Emelyanov <xemul@scylladb.com>
Now that named_value::value_as_json() exists, make use of it to report the
current value of a configuration variable via the REST API, instead of
_make_config_values().
Many headers don't really need to include database.hh, the include can
be replaced by forward declarations and/or including the actually needed
headers directly. Some headers don't need this include at all.
Each header was verified to be compilable on its own after the change,
by including it into an empty `.cc` file and compiling it. `.cc` files
that used to get `database.hh` through headers that no longer include it
were changed to include it themselves.
The config API is created dynamically from the config. This mean that
the swagger definition file will contain the description and types based on the
configuration.
The config.json file is used by the code generator to define a path that is
used to register the handler function.
Signed-off-by: Amnon Heiman <amnon@scylladb.com>
