openwrt | Openwrt for my developing

by halldong C Version: v190122-075856 License: GPL-2.0

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | openwrt Summary

openwrt is a C library typically used in Embedded System applications. openwrt has no bugs, it has a Strong Copyleft License and it has low support. However openwrt has 10 vulnerabilities. You can download it from GitHub.

Openwrt for my developing

Support

Quality

Security

License

Reuse

Support

openwrt has a low active ecosystem.

It has 31 star(s) with 0 fork(s). There are 2 watchers for this library.

It had no major release in the last 12 months.

openwrt has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of openwrt is v190122-075856

Quality

openwrt has no bugs reported.

Security

openwrt has 10 vulnerability issues reported (1 critical, 5 high, 4 medium, 0 low).

License

openwrt is licensed under the GPL-2.0 License. This license is Strong Copyleft.

Strong Copyleft licenses enforce sharing, and you can use them when creating open source projects.

Reuse

openwrt releases are available to install and integrate.

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openwrt Key Features

No Key Features are available at this moment for openwrt.

openwrt Examples and Code Snippets

No Code Snippets are available at this moment for openwrt.

Community Discussions

Trending Discussions on openwrt

Mosquitto with persitence as MQTT Forwarding Broker

Build error: make: Nothing to be done for 'compile'

How is a JSON object made into an array using JQ?

How to store data permanently under /tmp in linux?

How and when OpenWrt's procd runs init scripts in etc/init.d?

Execute script at each boot - OpenWRT

SSH with JSch and PEM private key, while router uses openssl key

Copy folder from Dockerfile to host

sendmsg() / connect() fails with permission error/EACCES on raw IPv6 socket

The default route is not added by rmnet interface when the WiFi interfaces are UP

QUESTION

Mosquitto with persitence as MQTT Forwarding Broker

Asked 2021-May-24 at 08:12

We want to use Mosquitto MQTT as Message Broker on a number of OpenWRT gateways to forward "local" anonymous MQTT publications to a central RabbitMQ/MQTT cluster with authorization.

Our Problem:

Mosquitto does not reliable forward queued messages when restarted (persistance does not work)

Running mosquitto version: 1.4.15

current config

This is the last tested config:

...

ANSWER

Answered 2021-May-24 at 08:12

After running an update to mosquitto version 1.6.10 still no success.

I could isolate the main problem - the database did not save when seetings:

Source https://stackoverflow.com/questions/67634784

QUESTION

Build error: make: Nothing to be done for 'compile'

Asked 2021-May-20 at 08:06

I need to add my own package to the openwrt image. On the wiki of the project I found this article
I tried to follow the instructions for it, but in the end I did not manage to add my own package to the source code tree (the build ignored its presence).
Because of this, I tried to find some other way. And it turned out to be a this instruction. I followed the directions from there and compiled my own package.
But as you can see, the source code of that package does not depend on others and does not require any other build header files. Also, his Makefile completely includes instructions for compiling.

...

ANSWER

Answered 2021-May-20 at 08:06

In order to copy files and directories you can use below step:

Source https://stackoverflow.com/questions/67612095

QUESTION

How is a JSON object made into an array using JQ?

Asked 2021-May-18 at 01:00

The following has been performed on this JSON file:

INPUT

...

ANSWER

Answered 2021-May-18 at 01:00

As implied in a comment, there are several ways of interpreting the question as originally asked, but the three main interpretations could be realized by adding one of the following to your jq filter:

Source https://stackoverflow.com/questions/67577852

QUESTION

How to store data permanently under /tmp in linux?

Asked 2021-Mar-27 at 19:36

Before anyone gets bent out of shape saying you're not supposed to do that and the like:

I am currently working with a router with very limited disk space running OpenWRT. I need to install a few programs. Looks like there is plenty of space under /tmp, but nowhere else due to how the file system is partitioned. Looking to store some files under /tmp permanently. I also preferably don't want to interfere with the normal system operation of purging /tmp on reboot however, so changing how often the purge happens (50 years...) isn't really what I'm looking for.

Brainstorms:

Is it possible to put permissions on select files under /tmp that I want to protect which will make them undeletable?
Is there an exclusion .conf for the purge process so the system knows not to touch these files?
?

I'm a somewhat shallow/broad guy. Need some knowledge from some of the deep/narrow individuals among us.

Thanks.

ps: For reference: How to store data permanently in /tmp directory in linux

That thread doesn't answer what I'm trying to do and due to the format of this website it's not possible to add questions to existing questions, hence the new question posted here.

To clarify:

...

ANSWER

Answered 2021-Mar-27 at 19:36

By your df summary, /tmp is a tmpfs -- meaning it is not "real" storage -- its a RAM filesystem whose contents will be lost whenever the power goes off.

Source https://stackoverflow.com/questions/66833949

QUESTION

How and when OpenWrt's procd runs init scripts in etc/init.d?

Asked 2021-Mar-22 at 03:13

I'm looking at a static OpenWrt firmware. On OpenWrt initialization, procd is supposed to run all the S prefixed scripts in /etc/rc.d which are links to the actual scripts in /etc/init.d. I wonder who triggers those scripts...

I see that on /etc/inittab there's this line ::sysinit:/etc/init.d/rcS S boot but /etc/init.d/rcS file does not exist, so who actually runs the scripts on /etc/rc.d and when does it happen on init?

I tried searching all over their documentation but still could not figure this out... Any ideas?

Thanks.

...

ANSWER

Answered 2021-Mar-22 at 03:13

Hi the openwrt using the program procd to run the /etc/init.d/* to init the all system. The boot sequence of openwrt is:

Source https://stackoverflow.com/questions/66544765

QUESTION

Execute script at each boot - OpenWRT

Asked 2021-Mar-18 at 08:24

I want to start a shell-script every startup of the openWRT Rooter. But moving it in the etc/init.d directory seems not to work. Want to delete one line in a specific file at every startup. But it does not work.

...

ANSWER

Answered 2021-Mar-18 at 08:24

In openwrt if you want to run a script on boot you should do:

Source https://stackoverflow.com/questions/66354651

QUESTION

SSH with JSch and PEM private key, while router uses openssl key

Asked 2021-Feb-22 at 12:00

I want to use JSch in Kotlin to connect to my OpenWRT router via SSH, with an SSL key. OpenWRT supports keys, generated with ssh-keygen (https://openwrt.org/docs/guide-user/security/dropbear.public-key.auth).

...

ANSWER

Answered 2021-Feb-22 at 12:00

You have two Jsch instances, so the session does not get the identity you added to the other instance. Change to

Source https://stackoverflow.com/questions/66145409

QUESTION

Copy folder from Dockerfile to host

Asked 2021-Feb-22 at 05:36

I have a docker file

...

ANSWER

Answered 2021-Feb-22 at 05:33

you can use the volume mount to access the docker-generated artifacts on the host machine.

you can also run the command

docker cp to copy the files to the host machine.

if don't want to use the docker command as mention only option is to use the volume.

you can also use docker create once the docker image is ready to create the writable layer and copy data.

Source https://stackoverflow.com/questions/66307489

QUESTION

sendmsg() / connect() fails with permission error/EACCES on raw IPv6 socket

Asked 2021-Feb-01 at 08:18

I try to get a program running on OpenWRT (kernel ver.: 4.14.215, musl libc ver.: 1.1.24) which implements RFC8157 (a new tunneling protocol). Unfortunately the guy who wrote it doesn't seem to maintain it anymore.

At some point it writes its first message to a raw ipv6 socket via sendmsg(). Unfortunately sendmsg() returns EACCES. I am pretty new to system programming and do not really have a clue what to look for.

I have tried the following:

...

ANSWER

Answered 2021-Jan-25 at 17:54

You need root (or a sufficient subset as capabilities) to perform raw packet io. This is because ability to construct and send or capture arbitrary packets allows you to spoof or intercept traffic that's part of a connection belonging to another user or system network facilities. EACCES is telling you that you don't have sufficient permissions.

Source https://stackoverflow.com/questions/65889758

QUESTION

The default route is not added by rmnet interface when the WiFi interfaces are UP

Asked 2021-Jan-21 at 07:42

I'm developing a router, that uses a sim-card for the WAN connection. When the rmnet interface is up and WiFi interfaces are down, the default route is created successfully:

...

ANSWER

Answered 2021-Jan-21 at 07:42

I found out the problem. It is in WiFi configuration. I have WPS enabled by default on every WiFi interface. That affects in some way the rmnet interfaces (or routing tables). However, if WPS is disabled by default the default route is created successfully. I will continue investigation.

Source https://stackoverflow.com/questions/65787120

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install openwrt

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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