Jo-Philipp Wich [Wed, 23 Dec 2020 18:06:12 +0000 (19:06 +0100)]
uci: manually clear uci_ptr flags after uci_delete() operations
This is required to avoid potential use-after-free errors through the
uci_set()->uci_delete()->uci_expand_ptr() call chain when passing
zero-length strings as values.
Ref: https://bugs.openwrt.org/index.php?do=details&task_id=3528
Suggested-by: olegio170 <olegios170@gmail.com>
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit
d3f2041f4363e76fda57dd6b581eb71cf1a0e114)
Jo-Philipp Wich [Tue, 26 May 2020 13:49:18 +0000 (15:49 +0200)]
uci: reset uci_ptr flags when merging options during section add
Fixes: FS#3126
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit
078bb57e0769c987c05244abe1f7d8d53e0e323e)
Fabian Bläse [Tue, 17 Mar 2020 15:55:57 +0000 (16:55 +0100)]
session: deny access if password login is disabled
The special characters '!' and '*' in /etc/shadow are
used to disable password login for a specific account.
The character 'x' has no special meaning, but should not
be interpreted as an empty password.
However, rpcd did treat these special characters like no
password was set, which allows access even though the account
is disabled.
By removing the additional checks for these characters, the
encrypted password string is passed to crypt, which returns NULL
if the salt has an invalid format and therefore access is denied.
Fixes: FS#2634
Signed-off-by: Fabian Bläse <fabian@blaese.de>
(cherry picked from commit
3df62bcebd2caff47506ccffb42df8d2d2123c06)
Jo-Philipp Wich [Tue, 10 Dec 2019 15:49:55 +0000 (16:49 +0100)]
file: extend exec acl checks to commands with arguments
When the initial exec permission check on the executable path fails,
concatenate the command line with spaces and use the resulting string
as lookup path for a second exec permission check.
This allows for exec acls similar to this example:
"file": {
"/usr/bin/program --flag --option=1 arg *": [ "exec" ]
}
The example above would allow executing `/usr/bin/program` with the
arguments `--flag`, `--option=1` and `arg` in exactly this order,
followed by any number of optional arguments as denoted by the
asterisk.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Jo-Philipp Wich [Sun, 10 Nov 2019 20:10:29 +0000 (21:10 +0100)]
plugin: avoid truncating numeric values
When parsing the JSON output of exec plugins, store integer values exceeding
32bit value limits as 64bit integer blob values.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Jo-Philipp Wich [Tue, 29 Oct 2019 11:01:36 +0000 (12:01 +0100)]
plugin: fix double free in finish callback
Fixes: 37aa919 ("plugin: fix leaking invoked method name for exec plugins")
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Yousong Zhou [Mon, 21 Oct 2019 12:59:24 +0000 (12:59 +0000)]
main: exec_self: make clang analyzer happy
Prevent a theoretical leak of the args memory when the executable path
cannot be found.
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
[fix whitespace, commit description]
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Yousong Zhou [Mon, 21 Oct 2019 12:59:23 +0000 (12:59 +0000)]
file: exec: properly free memory on error
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
[fix whitespace]
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Yousong Zhou [Mon, 21 Oct 2019 06:10:29 +0000 (06:10 +0000)]
uci: free configs list memory on return
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
[fix whitespace]
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Yousong Zhou [Mon, 21 Oct 2019 06:10:28 +0000 (06:10 +0000)]
exec: always call finish_cb to allow plugin to free up memory
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
[fix whitespace, subject typo]
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Jo-Philipp Wich [Tue, 29 Oct 2019 08:04:55 +0000 (09:04 +0100)]
plugin: do not free method name separately
A previous commit changed the allocation method for the call context to
include the method name string memory directly, so we must not treat the
method member separately anymore.
Fixes: 37aa919 ("plugin: fix leaking invoked method name for exec plugins")
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Yousong Zhou [Mon, 21 Oct 2019 06:10:27 +0000 (06:10 +0000)]
exec: properly free memory on rpc_exec() error
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
[fix whitespace]
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Yousong Zhou [Mon, 21 Oct 2019 06:10:26 +0000 (06:10 +0000)]
plugin: exec: properly free memory on parse error
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
Jo-Philipp Wich [Tue, 29 Oct 2019 07:28:17 +0000 (08:28 +0100)]
uci: reset uci_ptr flags when merging set operations
In some cases, e.g. when subsequently setting multiple empty option
values, uci_set() might free the section pointer of the given reused
uci_ptr structure without zeroing it, leading to a use-after-free on
processing subsequent options.
Avoid this issue by clearing the lookup pointer flags in order to
prevent uci_set() from incorrectly branching into a uci_delete()
operation leading to the freeing of the section member.
Ref: http://lists.infradead.org/pipermail/openwrt-devel/2019-October/019592.html
Reported-by: Daniel Danzberger <daniel@dd-wrt.com>
Suggested-by: Yousong Zhou <yszhou4tech@gmail.com>
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Jo-Philipp Wich [Thu, 17 Oct 2019 09:50:39 +0000 (11:50 +0200)]
plugin: fix leaking invoked method name for exec plugins
The invoked method name was separately duplicated from the call_context
structure. The structure itself is eventually freed by rpc_exec_reply()
but the method string it points to is lost after that.
Use calloc_a() instead to allocate the string copy buffer together with
the context structure, to ensure that all involved memory is freed.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Jo-Philipp Wich [Sat, 21 Sep 2019 12:56:39 +0000 (14:56 +0200)]
file: increase minimum read buffer size to 4096 bytes
Some sysfs or proc files contain more than 128 byte of data, e.g. the
/proc/filesystems or /proc/mounts files.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Jo-Philipp Wich [Mon, 9 Sep 2019 10:44:51 +0000 (12:44 +0200)]
iwinfo: add WPA3 support
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Jo-Philipp Wich [Sun, 8 Sep 2019 14:41:53 +0000 (16:41 +0200)]
file: refactor message parsing and permission checking
Refactor rpc_check_path() and wrap it with a macro to allow passing
different policies and permission names.
This allows using the function for non-read operations and simplifies
the message parsing code there.
Also change the stat and list methods to require "list" instead of
"read" permissions which is useful to allow browing the filesystem
without allowing read access to all files.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Jo-Philipp Wich [Wed, 4 Sep 2019 13:47:44 +0000 (15:47 +0200)]
iwinfo: expose all rate info fields in assoclist reply
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Jo-Philipp Wich [Wed, 4 Sep 2019 13:50:34 +0000 (15:50 +0200)]
sys: fix symbol redeclaration
Fixes: 27c24c7 ("rpcd: sys: actually move timespec declaration")
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Jo-Philipp Wich [Tue, 3 Sep 2019 09:36:31 +0000 (11:36 +0200)]
rpcd: sys: actually move timespec declaration
Move the timespec declaration to the function header, as mentioned in
commit "rpcd: Switch to nanosleep".
Fixes: 604db20 ("rpcd: Switch to nanosleep")
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Jo-Philipp Wich [Tue, 3 Sep 2019 06:18:39 +0000 (08:18 +0200)]
file: add remove operation
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Rosen Penev [Thu, 18 Jul 2019 17:54:44 +0000 (10:54 -0700)]
rpcd: Switch to nanosleep
usleep has been deprecated by POSIX.1-2001 and removed in POSIX.1-2008.
Fixes compilation when libc does not include usleep (optional with
uClibc-ng).
nanosleep also has the advantage of being more accurate.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
[move timespec definition to the top of the function]
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Jo-Philipp Wich [Sun, 1 Sep 2019 16:05:19 +0000 (18:05 +0200)]
file: add path based read/write/exec ACL checks
Introduce ACL checks to verify that the requested path may be read, written
or executed. This allows to restrict ubus file commands to specific paths.
To setup the required ACLs, the following ubus command may be used
on the command line:
ubus call session grant '{
"ubus_rpc_session": "
d41d8cd98f00b204e9800998ecf8427e",
"scope": "file",
"objects": [
[ "/etc", "read" ],
[ "/etc/*", "write" ],
[ "/sbin/sysupgrade", "exec" ]
]
}'
The "read", "list", "stat" and "md5" procedures require "read" permissions,
the "write" procedure requires "write" permission and the "exec" procedure
requires "exec" permissions.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Jo-Philipp Wich [Sun, 1 Sep 2019 15:23:41 +0000 (17:23 +0200)]
file: add stat() information to directory listings
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Petr Štetiar [Tue, 5 Jun 2018 07:41:25 +0000 (09:41 +0200)]
Fix possible linker errors by using CMake find_library macro
Fixes following errors while compiling natively on x86:
cc -fPIC -shared -o rpcsys.so sys.c.o -lubox -lubus
ld: cannot find -lubox
ld: cannot find -lubus
Signed-off-by: Petr Štetiar <ynezz@true.cz>
Jo-Philipp Wich [Wed, 22 May 2019 12:25:52 +0000 (14:25 +0200)]
session: handle NULL return values of crypt()
The crypt() function may return NULL with errno ENOSYS when an attempt
was made to crypt the plaintext password using a salt requesting an
unsupported cipher.
Avoid triggering segmentation faults in the subsequent strcmp() operation
by checking for a non-NULL hash value.
Fixes: FS#2291
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Daniel Danzberger [Mon, 18 Feb 2019 21:35:07 +0000 (22:35 +0100)]
iwinfo: add mesh infos in assoclist.
Signed-off-by: Daniel Danzberger <daniel@dd-wrt.com>
Daniel Danzberger [Mon, 18 Feb 2019 21:35:06 +0000 (22:35 +0100)]
iwinfo: add survey.
Signed-off-by: Daniel Danzberger <daniel@dd-wrt.com>
Daniel Danzberger [Mon, 18 Feb 2019 21:35:05 +0000 (22:35 +0100)]
iwinfo: show more stats from assoclist.
Signed-off-by: Daniel Danzberger <daniel@dd-wrt.com>
Jo-Philipp Wich [Fri, 21 Dec 2018 08:30:19 +0000 (09:30 +0100)]
file: avoid closing stdio descriptors in rpc_file_exec_run
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Jo-Philipp Wich [Fri, 21 Dec 2018 08:09:55 +0000 (09:09 +0100)]
file: patch process stdin to /dev/null
This prevents broken pipe errors in executed child processes that
attempt to access stdin.
Suggested-by: Vytautas Virvičius <vy.virvicius@gmail.com>
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Jo-Philipp Wich [Fri, 21 Dec 2018 08:00:48 +0000 (09:00 +0100)]
file: remove unused members from struct rpc_file_exec_context
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Jo-Philipp Wich [Fri, 21 Dec 2018 07:50:36 +0000 (08:50 +0100)]
file: rpc_file_exec_run: fix potential memory leak and integer overflow
- Store the realloc result in a separate pointer so that we can free
the original on allocation failure
- Use an explicit uint8_t for the argument vector length instead of
"char" which might be signed or unsigned, depending on the arch
- Bail out with an invalid argument error if the argument vector
exceeds 255 items
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Jo-Philipp Wich [Wed, 28 Nov 2018 11:12:04 +0000 (12:12 +0100)]
file: access exec timeout via daemon ops structure
Since the plugin is not linked, but dlopen()'d with RTLD_LOCAL, we cannot
access global rpcd variables but need to access them via the common ops
structure symbol.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Jo-Philipp Wich [Wed, 28 Nov 2018 11:09:35 +0000 (12:09 +0100)]
plugin: store pointer to exec timeout value in the ops structure
This is required for plugins that need access to the configured execution
timeout. The global variable cannot be used as-is since we dlopen() with
RTLD_LOCAL.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Jo-Philipp Wich [Wed, 28 Nov 2018 11:07:58 +0000 (12:07 +0100)]
treewide: rename exec_timeout to rpc_exec_timeout
Rename the extern int to denote a global symbol.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Jo-Philipp Wich [Thu, 22 Nov 2018 15:25:39 +0000 (16:25 +0100)]
main: fix logic bug when not specifying a timeout option
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Jo-Philipp Wich [Thu, 22 Nov 2018 13:07:37 +0000 (14:07 +0100)]
file: use global exec timeout instead of own hardcoded limit
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Jo-Philipp Wich [Thu, 22 Nov 2018 13:04:45 +0000 (14:04 +0100)]
exec: increase maximum execution time to 120s
Increase the maximum possible execution time to 120 seconds and add a new
command line flag `-t` which allows overwriting the default value.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Jo-Philipp Wich [Wed, 8 Aug 2018 21:28:34 +0000 (23:28 +0200)]
uci: tighten uci reorder operation error handling
- Return UBUS_STATUS_INVALID_ARGUMENT for invalid section names
- Return UBUS_STATUS_NOT_FOUND if a section name could not be resolved
Jo-Philipp Wich [Wed, 8 Aug 2018 20:53:21 +0000 (22:53 +0200)]
uci: tighten uci delete operation error handling
- Return UBUS_STATUS_NOT_FOUND if no object could be resolved for delete
- Return UBUS_STATUS_INVALID_ARGUMENT for invalid section names or types
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Jo-Philipp Wich [Wed, 8 Aug 2018 20:43:57 +0000 (22:43 +0200)]
uci: tighten uci set operation error handling
- Return UBUS_STATUS_NOT_FOUND if no section could be resolved for set
- Return UBUS_STATUS_INVALID_ARGUMENT if unserializable values are found
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Jo-Philipp Wich [Wed, 8 Aug 2018 21:55:07 +0000 (23:55 +0200)]
uci: tighten uci add operation error handling
- Return UBUS_STATUS_INVALID_ARGUMENT for invalid section or option names
- Return UBUS_STATUS_NOT_FOUND if a section name could not be resolved
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Jo-Philipp Wich [Wed, 8 Aug 2018 16:14:30 +0000 (18:14 +0200)]
uci: reject invalid section and option names
The invoked libuci functions do not reliably check their arguments, causing
malformed section and option names to end up in the delta file, letting the
uci cli and other components to segfault when processung such invalid
entries.
In order to prevent that, manually test received values before passing them
on to libuci.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Jo-Philipp Wich [Sun, 13 May 2018 19:13:05 +0000 (21:13 +0200)]
uci: fix memory leak in rpc_uci_replace_savedir()
The rpc_uci_replace_savedir() function did not take into account that libuci
uci_set_savedir() does an additional implicit uci_strdup() of the directory
path string when appending a new delta directory item.
Due to this oversight, only the struct uci_element items got freed, but not
the duplicated path string, leading to leaking memory when invoking the uci
api with session id argument.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Jo-Philipp Wich [Tue, 8 May 2018 18:43:00 +0000 (20:43 +0200)]
exec: close stdout and stderr streams on child signal
This prevents timing out ubus call when the child invokes further detached
childs inheriting stdio descriptors.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Jo-Philipp Wich [Thu, 15 Mar 2018 23:42:18 +0000 (00:42 +0100)]
uci: use correct sort index when reordering sections
When reordering, the section indexes must be 0-based while the current
implementation incorrectly numbers starting with 1.
Fix this by start numbering ther sections with index 0.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Jo-Philipp Wich [Thu, 19 Apr 2018 13:13:25 +0000 (15:13 +0200)]
uci: fix memory leak in rpc_uci_apply_timeout()
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Jo-Philipp Wich [Thu, 19 Apr 2018 12:02:30 +0000 (14:02 +0200)]
uci: switch to proper save directory on apply/rollback
The existing code failed to set the uci cursor save directory to the current
session path, causing the apply routine to either fail or to merge settings
from unrelated neighboring sessions, potentially leaking data.
Solve the issue by switching the uci cursor save directory to the session
directory before performing the actual apply actions.
Additionally set the save directory path to "/dev/null" during rollback, to
avoid merging unrelated system wide uci changes when restoring configs from
the snapshot directory.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Jo-Philipp Wich [Thu, 19 Apr 2018 11:54:40 +0000 (13:54 +0200)]
uci: add rpc_uci_replace_savedir() helper
The rpc_uci_replace_savedir() function removes all configured save directories
from the uci cursor instance and adds the given path argument as sole item.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Jo-Philipp Wich [Thu, 15 Mar 2018 11:22:34 +0000 (12:22 +0100)]
session: ignore non-string username attribute upon restore
When restoring session information from blob data, only consider the
embedded username attribute if it is a string value.
Other types may cause invalid memory accesses when attempting to strcmp()
the attribute value.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Jo-Philipp Wich [Thu, 15 Mar 2018 10:22:47 +0000 (11:22 +0100)]
session: support reclaiming pending apply session
Reclaim the pending apply session upon login when the username matches the
current login.
This is required to support apply-confirm-rollback workflow for ubus browser
clients, since changing IPs requires re-login to the device due to cross
domain restrictions.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Jo-Philipp Wich [Thu, 15 Mar 2018 11:05:31 +0000 (12:05 +0100)]
session: remove redundant key attribute to rpc_session_set()
The given const char *key was used to look up the blob attribute, while
the blob attributes internal name was used to store it in the avl tree.
This leads to confusion and potential memory leaks when the given key name
does not match the blob attributes internal name.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Jo-Philipp Wich [Thu, 15 Mar 2018 10:46:54 +0000 (11:46 +0100)]
uci: fix session delta isolation
The libuci `uci_set_savedir()` function does not replace, but appends the
requested delta directory to the search path, this causes information leaks
between sessions.
Due to a lack of an official api for this, clear the uci contexts private
delta path before setting the save directory.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Daniel Golle [Thu, 30 Nov 2017 16:41:28 +0000 (17:41 +0100)]
sys: packagelist: allow listing all packages
Introduce optional boolean attribute 'all' to allow listing all
installed packages instead of only the user-selected ones.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Roman Yeryomin [Sun, 26 Nov 2017 17:14:22 +0000 (19:14 +0200)]
sys: fix passwd path
Signed-off-by: Roman Yeryomin <roman@advem.lv>
Daniel Golle [Sun, 12 Nov 2017 20:41:05 +0000 (21:41 +0100)]
sys: fix memory leak in packagelist
Fixes commit
4e483312b0.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Daniel Golle [Sun, 12 Nov 2017 16:25:18 +0000 (17:25 +0100)]
sys: add packagelist method
Add method to list installed software packages directly from
/usr/lib/opkg/status (ie. no need to have opkg installed).
ubus call rpc-sys packagelist
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Rafał Miłecki [Thu, 9 Nov 2017 14:08:16 +0000 (15:08 +0100)]
plugin: use RTLD_LOCAL instead of RTLD_GLOBAL when loading library
RTLD_GLOBAL was used to allow plugins use each other symbols but this
facility was (most likely) never used and is a bad design anyway. If
there is a common code it should just go to a library.
Using RTLD_LOCAL on the other hand saves us from conflicting symbols
used by different plugins. An example can be iwinfo plugin using libnl.
If there appears to be another plugin using incompatible netlink
implementation this will result in a problem. Both plugins will start
using the same libnl which will break one of them.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Acked-by: Jo-Philipp Wich <jo@mein.io>
Florian Fainelli [Sat, 3 Dec 2016 17:34:44 +0000 (09:34 -0800)]
cmake: Find libubox/blobmsg_json.h
Add a CMake FIND_PATH and INCLUDE_DIRECTORIES searching for blobmsg_json.h.
Some external toolchains which do not include standard locations would fail to
find the header otherwise.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Florian Fainelli [Sat, 3 Dec 2016 17:34:45 +0000 (09:34 -0800)]
sys: Check return values of chdir and write
Fixes the following warnings:
rpcd/sys.c: In function 'rpc_cgi_password_set':
rpcd/sys.c:116:8: error: ignoring return value of 'chdir', declared with attribute warn_unused_result [-Werror=unused-result]
chdir("/");
^
rpcd/sys.c:125:8: error: ignoring return value of 'write', declared with attribute warn_unused_result [-Werror=unused-result]
write(fds[1], blobmsg_data(tb[RPC_P_PASSWORD]),
^
rpcd/sys.c:127:8: error: ignoring return value of 'write', declared with attribute warn_unused_result [-Werror=unused-result]
write(fds[1], "\n", 1);
^
rpcd/sys.c:131:8: error: ignoring return value of 'write', declared with attribute warn_unused_result [-Werror=unused-result]
write(fds[1], blobmsg_data(tb[RPC_P_PASSWORD]),
^
rpcd/sys.c:133:8: error: ignoring return value of 'write', declared with attribute warn_unused_result [-Werror=unused-result]
write(fds[1], "\n", 1);
^
cc1: all warnings being treated as errors
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Florian Fainelli [Mon, 11 Jul 2016 21:03:49 +0000 (14:03 -0700)]
cmake: Find libubus.h
Add a CMake FIND_PATH and INCLUDE_DIRECTORIES searching for libubus.h. Some
external toolchains which do not include standard locations would fail
to find the header otherwise.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Jo-Philipp Wich [Wed, 29 Jun 2016 22:36:01 +0000 (00:36 +0200)]
iwinfo: expose available HT rates
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Denis Osvald [Thu, 2 Jun 2016 15:06:30 +0000 (17:06 +0200)]
iwinfo: zero out ccode buffer since library doesn't
Making an ubus call iwinfo countrylist '{"device":"radio0"}' will result
in some entries having garbage uninitialized stack bytes in the "code"
fields.
With this patch we zero-initialize the buffer that libiwinfo writes to,
making it NUL-terminated so that behavior doesn't happen anymore.
Signed-off-by: Denis Osvald <denis.osvald@sartura.hr>
Luka Perkov [Mon, 11 Apr 2016 16:56:53 +0000 (18:56 +0200)]
file: add myself in Copyright header
Signed-off-by: Luka Perkov <luka@openwrt.org>
Luka Perkov [Tue, 12 Apr 2016 08:56:21 +0000 (10:56 +0200)]
file: handle return output of b64_decode
Solve this compile warning:
file.c:300:16: error: comparison of unsigned expression < 0 is always false [-Werror,-Wtautological-compare]
if (data_len < 0)
Signed-off-by: Luka Perkov <luka@openwrt.org>
Luka Perkov [Mon, 11 Apr 2016 16:56:51 +0000 (18:56 +0200)]
file: add append write support
Signed-off-by: Luka Perkov <luka@openwrt.org>
Jo-Philipp Wich [Mon, 23 Nov 2015 18:11:44 +0000 (19:11 +0100)]
uci: allow setting zero-length values (to delete an option)
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
Javier Domingo Cansino [Wed, 11 Nov 2015 13:10:11 +0000 (13:10 +0000)]
paths: substitute literal with macro
Signed-off-by: Javier Domingo Cansino <javierdo1@gmail.com>
John Crispin [Fri, 21 Aug 2015 05:45:44 +0000 (07:45 +0200)]
add a reload_config method to the uci object
Signed-off-by: John Crispin <blogic@openwrt.org>
John Crispin [Thu, 20 Aug 2015 20:49:43 +0000 (22:49 +0200)]
add a system object that allows us to set passwords and trigger sysupgrade
Signed-off-by: John Crispin <blogic@openwrt.org>
Luka Perkov [Mon, 11 May 2015 21:28:19 +0000 (23:28 +0200)]
file: be consistent with string termination character
Signed-off-by: Luka Perkov <luka@openwrt.org>
Luka Perkov [Mon, 11 May 2015 21:28:18 +0000 (23:28 +0200)]
file: add support for setting mode when writing files
Signed-off-by: Luka Perkov <luka@openwrt.org>
Luka Perkov [Mon, 11 May 2015 22:22:01 +0000 (00:22 +0200)]
file: add support for base64
Signed-off-by: Luka Perkov <luka@openwrt.org>
Jo-Philipp Wich [Sun, 17 May 2015 12:13:02 +0000 (14:13 +0200)]
uci: unload package on revert
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
Luka Perkov [Sun, 12 Apr 2015 01:56:50 +0000 (03:56 +0200)]
file: add md5sum support
Signed-off-by: Luka Perkov <luka@openwrt.org>
John Crispin [Sat, 28 Mar 2015 16:05:56 +0000 (17:05 +0100)]
properly handle return codes
Signed-off-by: John Crispin <blogic@openwrt.org>
Luka Perkov [Tue, 10 Mar 2015 17:00:03 +0000 (18:00 +0100)]
file: free memory after opendir()
Signed-off-by: Luka Perkov <luka@openwrt.org>
Luka Perkov [Tue, 10 Mar 2015 17:00:02 +0000 (18:00 +0100)]
file: use blob_buf_free()
Signed-off-by: Luka Perkov <luka@openwrt.org>
Luka Perkov [Tue, 10 Mar 2015 17:00:01 +0000 (18:00 +0100)]
file: show "data" ubus parameter only when used
The ubus calls for file read, list and stat do not use data parameter, so lets
remove them to avoid confusion.
Signed-off-by: Luka Perkov <luka@openwrt.org>
John Crispin [Sun, 8 Mar 2015 14:04:13 +0000 (15:04 +0100)]
fix for json 0.12
Signed-off-by: John Crispin <blogic@openwrt.org>
Jo-Philipp Wich [Thu, 26 Feb 2015 15:34:31 +0000 (16:34 +0100)]
cmake: fix libcrypt test
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
Jo-Philipp Wich [Wed, 11 Feb 2015 13:04:08 +0000 (14:04 +0100)]
iwinfo: add phyname procedure
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
Jo-Philipp Wich [Mon, 9 Feb 2015 11:51:44 +0000 (12:51 +0100)]
session: fix method signatures for create, list and destroy
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
Felix Fietkau [Sat, 29 Nov 2014 18:43:00 +0000 (19:43 +0100)]
iwinfo: add support for requesting assoc info for a specific mac address
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Felix Fietkau [Mon, 20 Oct 2014 13:49:24 +0000 (15:49 +0200)]
iwinfo: add 802.11ac hw mode
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Felix Fietkau [Sat, 4 Oct 2014 17:55:58 +0000 (19:55 +0200)]
iwinfo: use UBUS_METHOD_NOARG
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Felix Fietkau [Sat, 4 Oct 2014 17:54:58 +0000 (19:54 +0200)]
plugin.h: explicitly include json.h
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Jo-Philipp Wich [Thu, 3 Jul 2014 21:39:21 +0000 (23:39 +0200)]
plugin: fix parsing libexec plugin output
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
Felix Fietkau [Sun, 29 Jun 2014 21:22:50 +0000 (23:22 +0200)]
session: add missing include
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Luka Perkov [Thu, 29 May 2014 10:57:35 +0000 (12:57 +0200)]
uci: rework variable usage
Signed-off-by: Luka Perkov <luka@openwrt.org>
Luka Perkov [Wed, 29 Jan 2014 11:21:59 +0000 (11:21 +0000)]
fix segmentation fault when plugins are loaded
Function rpc_plugin_register_library() is modifying the struct's contents in
list_add() call. That said, the rpc_plugin struct should not be defined as
const. This caused segmentation fault when built on up-to-date Arch Linux.
Signed-off-by: Luka Perkov <luka@openwrt.org>
Luka Perkov [Wed, 29 Jan 2014 11:21:58 +0000 (11:21 +0000)]
file: when writing a file make sure it's contents are stored
Fixes problems with ubi(fs).
Signed-off-by: Luka Perkov <luka@openwrt.org>
Luka Perkov [Wed, 29 Jan 2014 11:21:57 +0000 (11:21 +0000)]
file: create a file on write if it does not exist
Signed-off-by: Luka Perkov <luka@openwrt.org>
Luka Perkov [Wed, 29 Jan 2014 11:21:56 +0000 (11:21 +0000)]
fix whitespaces
Signed-off-by: Luka Perkov <luka@openwrt.org>
Jo-Philipp Wich [Sun, 19 Jan 2014 19:45:25 +0000 (19:45 +0000)]
session: make object and function arguments of session.access optional, dump effective acls in this case
Jo-Philipp Wich [Sun, 12 Jan 2014 17:43:48 +0000 (17:43 +0000)]
uci: fix same buffer reuse introduced by previous commit
Jo-Philipp Wich [Sun, 12 Jan 2014 17:33:46 +0000 (17:33 +0000)]
debug
Jo-Philipp Wich [Sun, 12 Jan 2014 17:23:27 +0000 (17:23 +0000)]
uci: grant access to confirm and rollback methods only to initiating session
Previously any session with access permissions for the corresponding method
was able to confirm or rollback commits initiated by another session.
Change those methods to only grant access to the initiating session.
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>