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  15. May 05, 2018
    • Jo-Philipp Wich's avatar
      luci-base: add transitional /etc/init.d/ucitrack · 9f796fad
      Jo-Philipp Wich authored 
      

Ship an /etc/init.d/ucitrack for spawning a virtual service with the sole
purpose to track the configurations and dependencies formerly handled by
luci-reload.

Once all LuCI supported services ship with procd compatible init scripts,
the uci track support can be dropped.

Signed-off-by: default avatarJo-Philipp Wich <jo@mein.io>
      9f796fad
    • Jo-Philipp Wich's avatar
      luci-mod-admin-full: rework wifi configuration · fd1ddcc4
      Jo-Philipp Wich authored 
      

- localize variables
- get rid of redirects breaking apply workflow
- auto-adjust unusable channels when switching country
- use apply/rollback workflow when enabling/disabling networks

Signed-off-by: default avatarJo-Philipp Wich <jo@mein.io>
      fd1ddcc4
    • Jo-Philipp Wich's avatar
      treewide: rework uci apply workflow · 8deb9495
      Jo-Philipp Wich authored 
      

Switch to rpcd based uci apply/rollback workflow which helps to avoid soft-
bricking devices by requiring an explicit confirmation call after config
apply.

When a user now clicks "Save & Apply", LuCI first issues a call to uci apply
which commits and reloads configuration, then goes into a polling countdown
mode where it repeatedly attempts to call uci confirm.

If the committed configuration is sane, the confirm call will go through and
cancel rpcd's pending rollback timer.

If the configuration change leads to a loss of connectivity (e.g. due to bad
firewall rules or similar), the rollback mechanism will kick in after the
timeout and revert configuration files and pending changes to the pre-apply
state.

In order to cover such rare cases where a lost of connectivity is expected
and desired, the user is offered an "unchecked" apply option after timing
out, which allows committing and applying the changes anyway, without the
extra safety checks.

As a consequence of this change, the luci-reload mechanism is now completely
unsused since rpcd uses ubus config reload signals to reload affected
services, which means that only procd-enabled services will receive proper
reload treatment with the new workflow.

Signed-off-by: default avatarJo-Philipp Wich <jo@mein.io>
      8deb9495
    • Jo-Philipp Wich's avatar
      luci-base: enable uci session isolation · 7cca3139
      Jo-Philipp Wich authored 
      

Switch to per-session save directories to decouple LuCI configuration changes
from system wide ones.

Signed-off-by: default avatarJo-Philipp Wich <jo@mein.io>
      7cca3139
    • Jo-Philipp Wich's avatar
      luci-mod-rpc: more auth/login fixes, expose further libraries · 055b621c
      Jo-Philipp Wich authored 
      

The previous attempt to fix authentication broke login functionality so
rework the code once again, this time with referencing helper functions
directly via the controller scope.

Furthermore, properly expose luci.sys.wifi.getiwinfo() and luci.ip.

For getiwinfo(), the RPC wrapped function accepts one further optional
parameter specifying the operation to invoke on the iwinfo instance.
If no operation is specified, a summary object containing all info
without country and scan list is returned.

Example to obtain iwinfo summary object:
  curl --cookie sysauth=... \
       --data '{"method": "wifi.getiwinfo", "params": ["wlan0"]}' \
		"http://192.168.1.1/cgi-bin/luci/rpc/sys"

Example to obtain iwinfo scan list:
  curl --cookie sysauth=... \
       --data '{"method": "wifi.getiwinfo", "params": ["wlan0", "scanlist"]}' \
		"http://192.168.1.1/cgi-bin/luci/rpc/sys"

The exposed luci.ip class uses a similar approach to allow invoking
instance methods on cidr objects. The new(), IPv4(), IPv6() and MAC()
constructors accept two further optional arguments, with the first
specifying the instance method to invoke and the second the value to
pass to the instance method.

Example to get list of IPv4 neighbours (ARP entries):
  curl --cookie sysauth=... \
       --data '{"method": "neighbors", "params": [{"family": 4}]}' \
		"http://192.168.1.1/cgi-bin/luci/rpc/ip"

Example to add 100 hosts to a network address:
  curl --cookie sysauth=... \
       --data '{"method": "IPv4", "params": ["192.168.0.1", "255.255.255.0", "add", 1000]}' \
		"http://192.168.1.1/cgi-bin/luci/rpc/ip"

Signed-off-by: default avatarJo-Philipp Wich <jo@mein.io>
      055b621c
    • Jo-Philipp Wich's avatar
      luci-base: xhr.js: fix timeout setting with IE 11 · 34821b15
      Jo-Philipp Wich authored 
      Internet Explorer 11 requires the timeout to be applied after the open()
call, otherwise an invlaid state exception will be raised

Fixes aa6c9715

 ("luci-base: extend xhr.js")
Signed-off-by: default avatarJo-Philipp Wich <jo@mein.io>
      34821b15
    • Hannu Nyman's avatar
      luci-base: show wifi chip identification on overview · 4edc9256
      Hannu Nyman authored 
      

Show the correct wifi chip identification in case iwinfo
recognises the chip.

So far the wifidev.get_i18n function has practically always
returned just "Generic", but use iwinfo.hardware_name to
fetch the name.

In case iwinfo returns the default "Generic MAC80211", there
is a double 80211 in the final string, which is a cosmetic bug.

Signed-off-by: default avatarHannu Nyman <hannu.nyman@iki.fi>
      4edc9256
    • Jo-Philipp Wich's avatar
      luci-mod-rpc: fix authentication via query string parameter · 6a1cdca3
      Jo-Philipp Wich authored 
      Localize the `authenticatior()` and `session_retrieve()` functions into the
`index()` function scope so that they're retained when extracting the
function into the dispatcher bytecode cache.

Also allow access to the global scope since upvalues do not work reliably
due to the out-of-context byte code caching of index functions.

Fixes https://github.com/openwrt/luci/issues/1300#issuecomment-381352765
Fixes feefc600

 ("luci-mod-rpc: rework authentication and session handling")
Signed-off-by: default avatarJo-Philipp Wich <jo@mein.io>
      6a1cdca3
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