Fimeg/RedFlag
Watch
1
0
Fork
You've already forked RedFlag
 0
Code Releases Activity

v0.2.9.1: wire pacman scanner, GATE-006 TODO

Browse source
This commit is contained in:
Fimeg 2026-06-29 15:11:12 -04:00
commit bf7930f1fe
22 changed files with 1141 additions and 72 deletions
Download patch file Download diff file Expand all files Collapse all files

14
CHANGELOG.md
View file

@ -10,6 +10,20 @@ Format: version, date, then grouped by category (Added, Changed, Removed, Fixed,
---
## v0.2.9.1 (June 2026)
### Added
- Arch Linux (pacman) update scanner wired into the agent loop. The scanner
(`checkupdates` from pacman-contrib) was implemented but never registered —
now resolves subsystem config, circuit breaker, and orchestrator registration
matching the apt/dnf pattern. Server-side support (scheduler, subsystem
defaults, repology aliases, capability gate) was already present.
### Known limitations
- pacman updates skip OSV.dev supply-chain checks — Arch Linux is not yet a
supported OSV ecosystem. Tracked as GATE-006 in `supply_chain.go`. Install
safety relies on the capability gate + hash verification until OSV adds Arch.
## v0.2.9.0 (June 2026)
### Added

688
LICENSE
View file

@ -1,21 +1,675 @@
MIT License
GNU AFFERO GENERAL PUBLIC LICENSE
Version 3, 19 November 2007
Copyright (c) 2025 RedFlag Project
Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
Everyone is permitted to copy and distribute verbatim copies of this license
document, but changing it is not allowed.
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
Preamble
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
The GNU Affero General Public License is a free, copyleft license for
software and other kinds of works, specifically designed to ensure
cooperation with the community in the case of network server software.
The licenses for most software and other practical works are designed
to take away your freedom to share and change the works. By contrast,
our General Public Licenses are intended to guarantee your freedom to
share and change all versions of a program--to make sure it remains free
software for all its users.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
them if you wish), that you receive source code or can get it if you
want it, that you can change the software or use pieces of it in new
free programs, and that you know you can do these things.
Developers that use our General Public Licenses protect your rights
with two steps: (1) assert copyright on the software, and (2) offer
you this License which gives you legal permission to copy, distribute
and/or modify the software.
A secondary benefit of defending all users' freedom is that
improvements made in alternate versions of the program, if they
receive widespread use, become available for other developers to
adopt. Many developers of free software are heartened and
encouraged by the resulting cooperation. However, in the case of
software used on network servers, this result may fail to come about.
The GNU General Public License permits making a modified version and
letting the public access it on a server without ever releasing its
source code to the public.
The GNU Affero General Public License is designed specifically to
ensure that, in such cases, the modified source code becomes available
to the community. It requires the operator of a network server to
provide the source code of the modified version running there to the
users of that server. Therefore, public use of a modified version, on
a publicly accessible server, gives the public access to the source
code of the modified version.
An older license, called the Affero General Public License and
published by Affero, was designed to accomplish similar goals. This is
a different license, not a version of the Affero GPL, but Affero has
released a new version of the Affero GPL which permits relicensing under
this license.
The precise terms and conditions for copying, distribution and
modification follow.
TERMS AND CONDITIONS
0. Definitions.
"This License" refers to version 3 of the GNU Affero General Public License.
"Copyright" also means copyright-like laws that apply to other kinds of
works, such as semiconductor masks.
"The Program" refers to any copyrightable work licensed under this
License. Each licensee is addressed as "you". "Licensees" and
"recipients" may be individuals or organizations.
To "modify" a work means to copy from or adapt all or part of the work
in a fashion requiring copyright permission, other than the making of an
exact copy. The resulting work is called a "modified version" of the
earlier work or a work "based on" the earlier work.
A "covered work" means either the unmodified Program or a work based
on the Program.
To "propagate" a work means to do anything with it that, without
permission, would make you directly or secondarily liable for
infringement under applicable copyright law, except executing it on a
computer or modifying a private copy. Propagation includes copying,
distribution (with or without modification), making available to the
public, and in some countries other activities as well.
To "convey" a work means any kind of propagation that enables other
parties to make or receive copies. Mere interaction with a user through
a computer network, with no transfer of a copy, is not conveying.
An interactive user interface displays "Appropriate Legal Notices"
to the extent that it includes a convenient and prominently visible
feature that (1) displays an appropriate copyright notice, and (2)
tells the user that there is no warranty for the work (except to the
extent that warranties are provided), that licensees may convey the
work under this License, and how to view a copy of this License. If
the interface presents a list of user commands or options, such as a
menu, a prominent item in the list meets this criterion.
1. Source Code.
The "source code" for a work means the preferred form of the work
for making modifications to it. "Object code" means any non-source
form of a work.
A "Standard Interface" means an interface that either is an official
standard defined by a recognized standards body, or, in the case of
interfaces specified for a particular programming language, one that
is widely used among developers working in that language.
The "System Libraries" of an executable work include anything, other
than the work as a whole, that (a) is included in the normal form of
packaging a Major Component, but which is not part of that Major
Component, and (b) serves only to enable use of the work with that
Major Component, or to implement a Standard Interface for which an
implementation is available to the public in source code form. A
"Major Component", in this context, means a major essential component
(kernel, window system, and so on) of the specific operating system
(if any) on which the executable work runs, or a compiler used to
produce the work, or an object code interpreter used to run it.
The "Corresponding Source" for a work in object code form means all
the source code needed to generate, install, and (for an executable
work) run the object code and to modify the work, including scripts to
control those activities. However, it does not include the work's
System Libraries, or general-purpose tools or generally available free
programs which are used unmodified in performing those activities but
which are not part of the work. For example, Corresponding Source
includes interface definition files associated with source files for
the work, and the source code for shared libraries and dynamically
linked subprograms that the work is specifically designed to require,
such as by intimate data communication or control flow between those
subprograms and other parts of the work.
The Corresponding Source need not include anything that users
can regenerate automatically from other parts of the Corresponding
Source.
The Corresponding Source for a work in source code form is that
same work.
2. Basic Permissions.
All rights granted under this License are granted for the term of
copyright on the Program, and are irrevocable provided the stated
conditions are met. This License explicitly affirms your unlimited
permission to run the unmodified Program. The output from running a
covered work is covered by this License only if the output, given its
content, constitutes a covered work. This License acknowledges your
rights of fair use or other equivalent, as provided by copyright law.
You may make, run and propagate covered works that you do not
convey, without conditions so long as your license otherwise remains
in force. You may convey covered works to others for the sole purpose
of having them make modifications exclusively for you, or provide you
with facilities for running those works, provided that you comply with
the terms of this License in conveying all material for which you do
not control copyright. Those thus making or running the covered works
for you must do so exclusively on your behalf, under your direction
and control, on terms that prohibit them from making any copies of
your copyrighted material outside their relationship with you.
Conveying under any other circumstances is permitted solely under
the conditions stated below. Sublicensing is not allowed; section 10
makes it unnecessary.
3. Protecting Users' Legal Rights From Anti-Circumvention Law.
No covered work shall be deemed part of an effective technological
measure under any applicable law fulfilling obligations under article
11 of the WIPO copyright treaty adopted on 1996-12-20, or similar
laws prohibiting or restricting circumvention of such measures.
When you convey a covered work, you waive any legal power to forbid
circumvention of technological measures to the extent such circumvention
is effected by exercising rights under this License with respect to
the covered work, and you disclaim any intention to limit operation or
modification of the work as a means of enforcing, against the work's
users, your or third parties' legal rights to forbid circumvention of
technological measures.
4. Conveying Verbatim Copies.
You may convey verbatim copies of the Program's source code as you
receive it, in any medium, provided that you conspicuously and
appropriately publish on each copy an appropriate copyright notice;
keep intact all notices stating that this License and any
non-permissive terms added in accord with section 7 apply to the code;
keep intact all notices of the absence of any warranty; and give all
recipients a copy of this License along with the Program.
You may charge any price or no price for each copy that you convey,
and you may offer support or warranty protection for a fee.
5. Conveying Modified Source Versions.
You may convey a work based on the Program, or the modifications to
produce it from the Program, in the form of source code under the
terms of section 4, provided that you also meet all of these conditions:
a) The work must carry prominent notices stating that you modified
it, and giving a relevant date.
b) The work must carry prominent notices stating that it is
released under this License and any conditions added under section
7. This requirement modifies the requirement in section 4 to
"keep intact all notices".
c) You must license the entire work, as a whole, under this
License to anyone who comes into possession of a copy. This
License will therefore apply, along with any applicable section 7
additional terms, to the whole of the work, and all its parts,
regardless of how they are packaged. This License gives no
permission to license the work in any other way, but it does not
invalidate such permission if you have separately received it.
d) If the work has interactive user interfaces, each must display
Appropriate Legal Notices; however, if the Program has interactive
interfaces that do not display Appropriate Legal Notices, your
work need not make them do so.
A compilation of a covered work with other separate and independent
works, which are not by their nature extensions of the covered work,
and which are not combined with it such as to form a larger program,
in or on a volume of a storage or distribution medium, is called an
"aggregate" if the compilation and its resulting copyright are not
used to limit the access or legal rights of the compilation's users
beyond what the individual works permit. Inclusion of a covered work
in an aggregate does not cause this License to apply to the other
parts of the aggregate.
6. Conveying Non-Source Forms.
You may convey a covered work in object code form under the terms
of sections 4 and 5, provided that you also convey the
machine-readable Corresponding Source under the terms of this License,
in one of these ways:
a) Convey the object code in, or embodied in, a physical product
(including a physical distribution medium), accompanied by the
Corresponding Source fixed in a durable physical medium
customarily used for software interchange.
b) Convey the object code in, or embodied in, a physical product
(including a physical distribution medium), accompanied by a
written offer, valid for at least three years and valid for as
long as you offer spare parts or customer support for that product
model, to give anyone who possesses the object code either (1) a
copy of the Corresponding Source for all the software in the
product that is covered by this License, on a durable physical
medium customarily used for software interchange, for a price no
more than your reasonable cost of physically performing this
conveying of source, or (2) access to copy the
Corresponding Source from a network server at no charge.
c) Convey individual copies of the object code with a copy of the
written offer to provide the Corresponding Source. This
alternative is allowed only occasionally and noncommercially, and
only if you received the object code with such an offer, in accord
with subsection 6b.
d) Convey the object code by offering access from a designated
place (gratis or for a charge), and offer equivalent access to the
Corresponding Source in the same way through the same place at no
further charge. You need not require recipients to copy the
Corresponding Source along with the object code. If the place to
copy the object code is a network server, the Corresponding Source
may be on a different server (operated by you or a third party)
that supports equivalent copying facilities, provided you maintain
clear directions next to the object code saying where to find the
Corresponding Source. Regardless of what server hosts the
Corresponding Source, you remain obligated to ensure that it is
available for as long as needed to satisfy these requirements.
e) Convey the object code using peer-to-peer transmission, provided
you inform other peers where the object code and Corresponding
Source of the work are being offered to the general public at no
charge under subsection 6d.
A separable portion of the object code, whose source code is excluded
from the Corresponding Source as a System Library, need not be
included in conveying the object code work.
A "User Product" is either (1) a "consumer product", which means any
tangible personal property which is normally used for personal, family,
or household purposes, or (2) anything designed or sold for incorporation
into a dwelling. In determining whether a product is a consumer product,
doubtful cases shall be resolved in favor of coverage. For a particular
product received by a particular user, "normally used" refers to a
typical or common use of that class of product, regardless of the status
of the particular user or of the way in which the particular user
actually uses, or expects or is expected to use, the product. A product
is a consumer product regardless of whether the product has substantial
commercial, industrial or non-consumer uses, unless such uses represent
the only significant mode of use of the product.
"Installation Information" for a User Product means any methods,
procedures, authorization keys, or other information required to install
and execute modified versions of a covered work in that User Product from
a modified version of its Corresponding Source. The information must
suffice to ensure that the continued functioning of the modified object
code is in no way prevented or interfered with solely because
modification has been made.
If you convey an object code work under this section in, or with, or
specifically for use in, a User Product, and the conveying occurs as
part of a transaction in which the right of possession and use of the
User Product is transferred to the recipient in perpetuity or for a
fixed term (regardless of how the transaction is characterized), the
Corresponding Source covered under this section must be accompanied
by the Installation Information. But this requirement does not apply
if neither you nor any third party retains the ability to install
modified object code on the User Product (for example, the work has
been installed in ROM).
The requirement to provide Installation Information does not include a
requirement to continue to provide support service, warranty, or updates
for a work that has been modified or installed by the recipient, or for
the User Product in which it has been modified or installed. Access to a
network may be denied when the modification itself materially and
adversely affects the operation of the network or violates the rules and
protocols for communication across the network.
Corresponding Source conveyed, and Installation Information provided,
in accord with this section must be in a format that is publicly
documented (and with an implementation available to the public in
source code form), and must require no special password or key for
unpacking, reading or copying.
7. Additional Terms.
"Additional permissions" are terms that supplement the terms of this
License by making exceptions from one or more of its conditions.
Additional permissions that are applicable to the entire Program shall
be treated as though they were included in this License, to the extent
that they are valid under applicable law. If additional permissions
apply only to part of the Program, that part may be used separately
under those permissions, but the entire Program remains governed by
this License without regard to the additional permissions.
When you convey a copy of a covered work, you may at your option
remove any additional permissions from that copy, or from any part of
it. (Additional permissions may be written to require their own
removal in certain cases when you modify the work.) You may place
additional permissions on material, added by you to a covered work,
for which you have or can give appropriate copyright permission.
Notwithstanding any other provision of this License, for material you
add to a covered work, you may (if authorized by the copyright holders of
that material) supplement the terms of this License with terms:
a) Disclaiming warranty or limiting liability differently from the
terms of sections 15 and 16 of this License; or
b) Requiring preservation of specified reasonable legal notices or
author attributions in that material or in the Appropriate Legal
Notices displayed by works containing it; or
c) Proprohibiting misrepresentation of the origin of that material, or
requiring that modified versions of such material be marked in
reasonable ways as different from the original version; or
d) Limiting the use for publicity purposes of names of licensors or
authors of the material; or
e) Declining to grant rights under trademark law for use of some
trade names, trademarks, or service marks; or
f) Requiring indemnification of licensors and authors of that
material by anyone who conveys the material (or modified versions of
it) with contractual assumptions of liability to the recipient, for
any liability that these contractual assumptions directly impose on
those licensors and authors.
All other non-permissive additional terms are considered "further
restrictions" within the meaning of section 10. If the Program as you
received it, or any part of it, contains a notice stating that it is
governed by this License along with a term that is a further
restriction, you may remove that term. If a license document contains
a further restriction but permits relicensing or conveying under this
License, you may add to a covered work material governed by the terms
of that license document, provided that the further restriction does
not survive such relicensing or conveying.
If you add terms to a covered work in accord with this section, you
must place, in the relevant source files, a statement of the
additional terms that apply to those files, or a notice indicating
where to find the applicable terms.
Additional terms, permissive or non-permissive, may be stated in the
form of a separately written license, or stated as exceptions;
the above requirements apply either way.
8. Termination.
You may not propagate or modify a covered work except as expressly
provided under this License. Any attempt otherwise to propagate or
modify it is void, and will automatically terminate your rights under
this License (including any patent licenses granted under the third
paragraph of section 11).
However, if you cease all violation of this License, then your
license from a particular copyright holder is reinstated (a)
provisionally, unless and until the copyright holder explicitly and
finally terminates your license, and (b) permanently, if the copyright
holder fails to notify you of the violation by some reasonable means
prior to 60 days after the cessation.
Moreover, your license from a particular copyright holder is
reinstated permanently if the copyright holder notifies you of the
violation by some reasonable means, this is the first time you have
received notice of violation of this License (for any work) from that
copyright holder, and you cure the violation prior to 30 days after
your receipt of the notice.
Termination of your rights under this section does not terminate the
licenses of parties who have received copies or rights from you under
this License. If your rights have been terminated and not permanently
reinstated, you do not qualify to receive new licenses for the same
material under section 10.
9. Acceptance Not Required for Having Copies.
You are not required to accept this License in order to receive or
run a copy of the Program. Ancillary propagation of a covered work
occurring solely as a consequence of using peer-to-peer transmission
to receive a copy likewise does not require acceptance. However,
nothing other than this License grants you permission to propagate or
modify any covered work. These actions infringe copyright if you do
not accept this License. Therefore, by modifying or propagating a
covered work, you indicate your acceptance of this License to do so.
10. Automatic Licensing of Downstream Recipients.
Each time you convey a covered work, the recipient automatically
receives a license from the original licensors, to run the covered work,
to propagate or modify the covered work, subject to this License.
You are not responsible for enforcing compliance by third parties with
this License.
An "entity transaction" is a transaction transferring control of an
organization, or substantially all assets of one, or subdividing an
organization, or merging organizations. If propagation of a covered
work results from an entity transaction, each party to that
transaction who receives a copy of the work also receives whatever
licenses to the work the party's predecessor in interest had or could
give under the previous paragraph, plus a right to possession of the
Corresponding Source of the work from the predecessor in interest, if
the predecessor has it or can get it with reasonable efforts.
You may not impose any further restrictions on the exercise of the
rights granted or affirmed under this License. For example, you may
not impose a license fee, royalty, or other charge for exercise of
rights granted under this License, and you may not initiate litigation
(including a cross-claim or counterclaim in a lawsuit) alleging that
any patent claim is infringed by making, using, selling, offering for
sale, or importing the Program or any portion of it.
11. Patents.
A "contributor" is a copyright holder who authorizes use under this
License of the Program or a work on which the Program is based. The
work thus licensed is called the contributor's "contributor version".
A contributor's "essential patent claims" are all patent claims
owned or controlled by the contributor, whether already acquired or
hereafter acquired, that would be infringed by some manner, permitted
by this License, of making, using, or selling the contributor version,
but do not include claims that would be infringed only as a
consequence of further modification of the contributor version. For
purposes of this definition, "control" includes the right to grant
patent sublicenses in a manner consistent with the requirements of
this License.
Each contributor grants you a non-exclusive, worldwide, royalty-free
patent license under the contributor's essential patent claims, to
make, use, sell, offer for sale, import and otherwise run, modify and
propagate the contents of the contributor version.
In the following three paragraphs, a "patent license" is any express
agreement or commitment, however denominated, not to enforce a patent
(such as an express permission to practice a patent or covenant not to
sue for patent infringement). To "grant" such a patent license to a
party means to make such an agreement or commitment not to enforce a
patent against the.
If you convey a covered work, knowingly relying on a patent license,
and the Corresponding Source of the work is not available for anyone
to copy, free of charge and under the terms of this License, through a
publicly available network server or other readily accessible means,
then you must either (1) cause the Corresponding Source to be so
available, or (2) arrange to deprive yourself of the benefit of the
patent license for this particular work, or (3) arrange, in a manner
consistent with the requirements of this License, to extend the patent
license to downstream recipients. "Knowingly relying" means you have
actual knowledge that, but for the patent license, your conveying the
covered work in a country, or your recipient's use of the covered work
in a country, would infringe one or more identifiable patents in that
country that you have reason to believe are valid.
If, pursuant to or in connection with a single transaction or
arrangement, you convey, or propagate by procuring conveyance of, a
covered work, and grant a patent license to some of the parties
receiving the covered work authorizing them to use, propagate, modify
or convey a specific copy of the covered work, then the patent license
you grant is automatically extended to all recipients of the covered
work and works based on it.
A patent license is "discriminatory" if it does not include within
the scope of its coverage, prohibits the exercise of, or is
conditioned on the non-exercise of one or more of the rights that are
specifically granted under this License. You may not convey a covered
work if you are a party to an arrangement with a third party that is
in the business of distributing software, under which you make payment
to the third party based on the extent of your activity of conveying
the work, and under which the third party grants, to any of the
parties to whom you convey the covered work, a discriminatory patent
license (a) in connection with copies of the covered work conveyed by
you (or copies made from those copies), or (b) primarily for and in
connection with specific products or collections of products containing
the covered work, unless you entered into that arrangement, or that
patent license was granted, prior to 28 March 2007.
Nothing in this License shall be construed as excluding or limiting
any implied license or other defenses to infringement that may
otherwise be available to you under applicable patent law.
12. No Surrender of Others' Freedom.
If conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot convey a
covered work so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you may
not convey it at all. For
For example, if you have given a patent license in connection with
that covered work to one party, and, in a separate transaction, to
another party who conveys the same covered work to a first party, on
the assumption that the patent license from the first party would
extend to the second party, but that separate transaction is, or is
held to be, invalid, then, as a consequence, a court order or
agreement may require you to compensate the first party for patent
infringement as to which you are liable under the first patent
license, and the second party's conveying of the covered work may or
may not be the infringing use.
13. Remote Network Interaction; Use with the GNU General Public License.
Notwithstanding any other provision of this License, if you modify the
Program, your modified version must prominently offer all users
interacting with it remotely through a network (if your version supports
such interaction) an opportunity to receive the Corresponding Source of
your version through a network server at no charge, through some standard
or customary means of facilitating copying of software. This
corresponding source must include the Corresponding Source for any work
covered by version 3 of the GNU General Public License that is incorporated
pursed under this License. You must inform recipients that this
Corresponding Source is available, and how to find it. This requirement
is in addition to the requirement in section 4 to keep intact all notices.
If your version of the Program is network server software and
requires interaction with users through a network, you must offer
them an opportunity to receive the Corresponding Source of your
version. You may not impose any further restrictions on the exercise
of the rights granted or affirmed under this License. The requirement
to provide Corresponding Source for your modified version is a
condition of your exercising the right to convey a covered work in
this section. It applies to the non-exhaustive list of "users" that
includes all those who interact with the Program remotely through a network.
14. Revised Versions of this License.
Free Software Foundation may publish revised and/or new versions of
the GNU Affero General Public License from time to time. Such new
versions will be similar in spirit to the version, but may differ in
detail to address new problems or concerns.
Each version is given a distinguishing version number. If the
Program specifies that a certain numbered version of the GNU Affero
General Public License "or any later version" applies to it, you have
the option of following the terms and conditions either of that
numbered version or of any later version published by the Free
Software Foundation. If the Program does not specify a version number of
the GNU Affero General Public License, you may choose any version ever
published by the Free Software Foundation.
If the Program specifies that a proxy can decide which future
versions of the GNU Affero General Public License can be used, that
proxy's public statement of acceptance of a version permanently
authorizes you to choose that version for the Program.
Later license versions may give you additional or different
permissions. However, no additional obligations are imposed on any
author or copyright holder as a result of your choosing to follow a
later version.
15. Disclaimer of Warranty.
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
16. Limitation of Liability.
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.
17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provisions
cannot be given legal effect according to their terms,
courts applying the law of jurisdictions that allow the exclusion or
limitation of liability for consequential or incidental damages, a
limitation that cannot be given legal effect in the jurisdiction in
which the is sought shall be applied to the maximum extent that court
deems enforceable. The disclaimer of warranty and limitation of
liability provisions shall be interpreted to have the least limited
scope possible so as to give effect to them, and in no event shall the
parties' definitions in sections 15 and 16 be expanded.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
RedFlag Update Management Platform
Copyright (C) 2025-2026 RedFlag Project / Casey Tunturi
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If your software can interact with users remotely through a network,
you should also make sure that it provides a way for users to get its
source. For example, if your program is a web app, its interface
could display a "Source" link that leads users to an archive of the
code. There are many ways you could offer copies of the source code;
the requirement is that it is prominently offered to all users who
interact with the software remotely.
For more information on this, and how to apply and follow the GNU
AGPL, see <https://www.gnu.org/licenses/>.

4
README.md
View file

@ -2,7 +2,7 @@
**Self-hosted update management for operators who own their stack.**
`v0.2.8.0` — June 2026 · MIT License
`v0.2.8.0` — June 2026 · AGPL-3.0
> **You're early — over 1,000 of you cloned this before it was announced.**
> A stable release is coming soon, bringing Windows support back fully gated.
@ -262,6 +262,6 @@ See [CHANGELOG.md](CHANGELOG.md) for the full history. Recent highlights:
## License
MIT — see [LICENSE](LICENSE).
AGPL-3.0 — see [LICENSE](LICENSE).
**Third-party:** Windows Update integration based on [windowsupdate](https://github.com/ceshihao/windowsupdate) (Apache 2.0).

9
THIRD_PARTY_LICENSES.md
View file

@ -40,11 +40,6 @@ All modifications maintain the original Apache 2.0 license.
## License Compatibility
RedFlag is licensed under the MIT License, which is compatible with the Apache License 2.0. Both are permissive open-source licenses that allow:
RedFlag is licensed under the GNU Affero General Public License v3.0 (AGPL-3.0). The Apache License 2.0 components (windowsupdate) are compatible with AGPL-3.0, as Apache 2.0 is listed by the FSF as compatible with GPLv3 and later.
- Commercial use
- Modification
- Distribution
- Private use
The MIT license requires preservation of copyright notices, which is fulfilled through this attribution.
The windowsupdate package retains its original Apache 2.0 license. This attribution fulfills the requirements of both licenses.

4
agent/internal/agent/loop.go
View file

@ -165,6 +165,7 @@ func NewLoopContext(cfg *config.Config, opts LoopContextOptions) (*LoopContext,
}
aptSub := resolve(cfg.Subsystems.APT, defaults.APT)
dnfSub := resolve(cfg.Subsystems.DNF, defaults.DNF)
pacmanSub := resolve(cfg.Subsystems.Pacman, defaults.Pacman)
windowsSub := resolve(cfg.Subsystems.Windows, defaults.Windows)
wingetSub := resolve(cfg.Subsystems.Winget, defaults.Winget)
storageSub := resolve(cfg.Subsystems.Storage, defaults.Storage)
@ -174,6 +175,7 @@ func NewLoopContext(cfg *config.Config, opts LoopContextOptions) (*LoopContext,
// Initialize scanners
aptScanner := scanner.NewAPTScanner()
dnfScanner := scanner.NewDNFScanner()
pacmanScanner := scanner.NewPacmanScanner()
windowsUpdateScanner := scanner.NewWindowsUpdateScanner()
wingetScanner := scanner.NewWingetScanner()
storageScanner := orchestrator.NewStorageScanner(version.Version)
@ -183,6 +185,7 @@ func NewLoopContext(cfg *config.Config, opts LoopContextOptions) (*LoopContext,
// Initialize circuit breakers
aptCB := newCircuitBreaker("APT", aptSub.CircuitBreaker)
dnfCB := newCircuitBreaker("DNF", dnfSub.CircuitBreaker)
pacmanCB := newCircuitBreaker("Pacman", pacmanSub.CircuitBreaker)
windowsCB := newCircuitBreaker("Windows Update", windowsSub.CircuitBreaker)
wingetCB := newCircuitBreaker("Winget", wingetSub.CircuitBreaker)
storageCB := newCircuitBreaker("Storage", storageSub.CircuitBreaker)
@ -195,6 +198,7 @@ func NewLoopContext(cfg *config.Config, opts LoopContextOptions) (*LoopContext,
// Register all scanners
scanOrchestrator.RegisterScanner("apt", aptScanner, aptCB, aptSub.Timeout, aptSub.Enabled)
scanOrchestrator.RegisterScanner("dnf", dnfScanner, dnfCB, dnfSub.Timeout, dnfSub.Enabled)
scanOrchestrator.RegisterScanner("pacman", pacmanScanner, pacmanCB, pacmanSub.Timeout, pacmanSub.Enabled)
scanOrchestrator.RegisterScanner("windows", windowsUpdateScanner, windowsCB, windowsSub.Timeout, windowsSub.Enabled)
scanOrchestrator.RegisterScanner("winget", wingetScanner, wingetCB, wingetSub.Timeout, wingetSub.Enabled)
scanOrchestrator.RegisterScanner("storage", storageScanner, storageCB, storageSub.Timeout, storageSub.Enabled)

2
agent/internal/cache/local.go vendored
View file

@ -294,7 +294,7 @@ func (c *LocalCache) refreshSummary() {
func packageTypesForScanner(scannerName string, updates []client.UpdateReportItem) map[string]struct{} {
packageTypes := make(map[string]struct{})
switch normalizeScannerName(scannerName) {
case "apt", "dnf", "docker", "winget":
case "apt", "dnf", "pacman", "docker", "winget":
packageTypes[normalizeScannerName(scannerName)] = struct{}{}
case "windows":
packageTypes["windows_update"] = struct{}{}

7
agent/internal/config/subsystems.go
View file

@ -40,6 +40,7 @@ type SubsystemsConfig struct {
Updates SubsystemConfig `json:"updates"` // Virtual subsystem for package update scheduling
APT SubsystemConfig `json:"apt"`
DNF SubsystemConfig `json:"dnf"`
Pacman SubsystemConfig `json:"pacman"`
Docker SubsystemConfig `json:"docker"`
Windows SubsystemConfig `json:"windows"`
Winget SubsystemConfig `json:"winget"`
@ -91,6 +92,12 @@ func GetDefaultSubsystemsConfig() SubsystemsConfig {
IntervalMinutes: 15, // Default: 15 minutes
CircuitBreaker: defaultCB,
},
Pacman: SubsystemConfig{
Enabled: true,
Timeout: 5 * time.Minute, // checkupdates syncs repo DBs into a temp dir; usually fast but can lag on slow mirrors
IntervalMinutes: 15, // Default: 15 minutes
CircuitBreaker: defaultCB,
},
Docker: SubsystemConfig{
Enabled: true,
Timeout: 60 * time.Second, // Registry queries can be slow

13
agent/internal/handlers/agent_restart_other.go Normal file
View file

@ -0,0 +1,13 @@
//go:build !windows
package handlers
import "fmt"
// dispatchWindowsRestart is a non-Windows stub so the package compiles on every
// platform. restartAgentService only invokes it under runtime.GOOS == "windows";
// on Linux the privileged helper owns the restart, and macOS has no self-restart
// path yet (its binaries aren't signed).
func dispatchWindowsRestart(service string) error {
return fmt.Errorf("windows restart path invoked on non-windows platform")
}

35
agent/internal/handlers/agent_restart_windows.go Normal file
View file

@ -0,0 +1,35 @@
//go:build windows
package handlers
import (
"fmt"
"log"
"os/exec"
"syscall"
)
// dispatchWindowsRestart cycles the agent's own Windows service after the binary
// has already been swapped on disk.
//
// A service cannot stop itself and then start again from the same process: the
// stop terminates this process before the start runs, so nothing issues the start.
// The work is handed to a detached child that outlives us — it waits a few seconds
// for this process to exit, then stops and starts the service. This is the standard
// self-update restart pattern for a Windows service, the same shape any tray/agent
// app (Avira, AGV, etc.) uses to relaunch itself after replacing its own binary.
func dispatchWindowsRestart(service string) error {
// `ping -n 4 localhost` is a dependency-free ~3s sleep; then stop and start.
script := fmt.Sprintf("ping -n 4 127.0.0.1 >nul & sc stop %s & sc start %s", service, service)
cmd := exec.Command("cmd", "/C", script)
cmd.SysProcAttr = &syscall.SysProcAttr{
// DETACHED_PROCESS (0x8) | CREATE_NEW_PROCESS_GROUP (0x200): fully decouple
// the child so it survives this process being killed by the service stop.
CreationFlags: 0x00000008 | 0x00000200,
}
if err := cmd.Start(); err != nil {
return fmt.Errorf("failed to launch detached restart helper: %w", err)
}
log.Printf("[INFO] [agent] [service] windows_restart_dispatched service=%s", service)
return nil
}

94
agent/internal/handlers/agent_update.go
View file

@ -10,7 +10,6 @@ import (
"io"
"log"
"os"
"os/exec"
"runtime"
"time"
@ -380,57 +379,86 @@ func getCurrentBinaryPath() (string, error) {
// it. Discarding it after first check-in (the prior behavior) only threw away
// rollback while the new binary was still unproven.
// createBackup copies the current binary to dst as the rollback slot. Pure file
// I/O, no privilege escalation: this runs only on non-Linux platforms (Windows,
// macOS), where the agent process owns its own install directory. Linux never
// reaches here — the privileged helper owns the swap and writes .bak itself.
func createBackup(src, dst string) error {
cmd := exec.Command("sudo", "cp", src, dst)
if out, err := cmd.CombinedOutput(); err != nil {
return fmt.Errorf("failed to create backup: %w (output: %s)", err, string(out))
if err := copyFile(src, dst); err != nil {
return fmt.Errorf("failed to create backup: %w", err)
}
if err := os.Chmod(dst, 0o755); err != nil {
return fmt.Errorf("failed to set backup permissions: %w", err)
}
return nil
}
func restoreFromBackup(backup, target string) error {
// The live target may be a running, locked binary. On Windows it can't be
// overwritten in place but can be renamed out of the way first; on POSIX it
// can be unlinked while the old image keeps running off its open inode.
if runtime.GOOS == "windows" {
aside := target + ".old"
_ = os.Remove(aside)
_ = os.Rename(target, aside)
} else if _, err := os.Stat(target); err == nil {
if err := os.Remove(target); err != nil {
return fmt.Errorf("failed to remove current binary: %w", err)
}
}
return createBackup(backup, target)
}
// installNewBinary stages the verified binary beside the current one and swaps it
// into place with pure file I/O — no sudo, no helper. Reached only on non-Linux
// platforms (Linux swaps through the helper). The agent service account has write
// access to its own install directory on both Windows and macOS.
func installNewBinary(src, dst string) error {
cmd := exec.Command("sudo", "cp", src, dst)
if out, err := cmd.CombinedOutput(); err != nil {
return fmt.Errorf("failed to copy binary: %w (output: %s)", err, string(out))
staged := dst + ".new"
if err := copyFile(src, staged); err != nil {
return fmt.Errorf("failed to stage new binary: %w", err)
}
cmd = exec.Command("sudo", "chmod", "755", dst)
if out, err := cmd.CombinedOutput(); err != nil {
return fmt.Errorf("failed to set binary permissions: %w (output: %s)", err, string(out))
if err := os.Chmod(staged, 0o755); err != nil {
os.Remove(staged)
return fmt.Errorf("failed to set binary permissions: %w", err)
}
if runtime.GOOS == "windows" {
// A running .exe can't be overwritten, but Windows permits renaming it.
// Move the live binary aside, then move the staged binary into the real
// path. The aside copy is locked until this process exits; it self-clears
// on the next upgrade (the os.Remove above) — a single stale slot at rest.
aside := dst + ".old"
_ = os.Remove(aside) // rename won't clobber an existing target on Windows
if err := os.Rename(dst, aside); err != nil {
os.Remove(staged)
return fmt.Errorf("failed to move running binary aside: %w", err)
}
if err := os.Rename(staged, dst); err != nil {
os.Rename(aside, dst) // undo: restore the original
return fmt.Errorf("failed to install new binary: %w", err)
}
return nil
}
// POSIX: atomically replace the directory entry. The running process keeps its
// already-open image until it restarts.
if err := os.Rename(staged, dst); err != nil {
os.Remove(staged)
return fmt.Errorf("failed to install new binary: %w", err)
}
return nil
}
// restartAgentService cycles the agent's own service after the on-disk binary swap.
// Only reached on non-Linux platforms: Linux self-upgrades run end to end through
// the privileged helper (installAgentViaHelper), which restarts the unit itself.
func restartAgentService() error {
switch runtime.GOOS {
case "linux":
cmd := exec.Command("sudo", "systemctl", "restart", "redflag-agent")
if out, err := cmd.CombinedOutput(); err != nil {
return fmt.Errorf("failed to restart service: %w (output: %s)", err, string(out))
}
log.Printf("[INFO] [agent] [service] systemd_service_restarted")
return nil
case "windows":
stopCmd := exec.Command("sc", "stop", "RedFlagAgent")
if err := stopCmd.Run(); err != nil {
log.Printf("[WARNING] [agent] [service] service_stop_failed error=%q", err)
} else {
log.Printf("[INFO] [agent] [service] service_stop_requested")
}
time.Sleep(3 * time.Second)
cmd := exec.Command("sc", "start", "RedFlagAgent")
if err := cmd.Run(); err != nil {
return fmt.Errorf("failed to start service: %w", err)
}
log.Printf("[INFO] [agent] [service] service_start_requested")
return nil
return dispatchWindowsRestart("RedFlagAgent")
default:
return fmt.Errorf("unsupported OS for service restart: %s", runtime.GOOS)
return fmt.Errorf("self-restart not supported on %s; restart the service manually", runtime.GOOS)
}
}

8
agent/internal/installer/discovery.go
View file

@ -64,6 +64,14 @@ var ecosystemRegistry = map[string]EcosystemConfig{
Binary: "docker",
SudoForDiscovery: false,
},
"pacman": {
Binary: "checkupdates",
SudoForDiscovery: false,
// checkupdates handles its own sandboxing internally — it syncs a
// private copy of the repo databases into a temp dir and runs
// pacman -Qu against it. No root required, no mutation of the live
// pacman database. Discovery is purely read-only.
},
"winget": {
Binary: "winget",
SudoForDiscovery: false,

3
agent/internal/scanner/detect.go
View file

@ -26,6 +26,9 @@ func DetectAvailable() []string {
if NewWindowsUpdateScanner().IsAvailable() {
scanners = append(scanners, "windows")
}
if NewPacmanScanner().IsAvailable() {
scanners = append(scanners, "pacman")
}
// Inline Docker availability check — avoids importing orchestrator (circular).
if _, err := exec.LookPath("docker"); err == nil {
scanners = append(scanners, "docker")

200
agent/internal/scanner/pacman.go Normal file
View file

@ -0,0 +1,200 @@
package scanner
import (
"bufio"
"bytes"
"context"
"fmt"
"os/exec"
"regexp"
"strings"
"github.com/Fimeg/RedFlag/agent/internal/client"
"github.com/Fimeg/RedFlag/agent/internal/installer"
)
// PacmanScanner scans for Arch Linux pacman package updates.
//
// Detection uses `checkupdates` (pacman-contrib), which syncs a private copy
// of the repo databases into a temp dir and runs `pacman -Qu` against it.
// This means:
// - No root required (unprivileged discovery, same as dnf/apt)
// - No mutation of the live pacman database
// - checkupdates handles its own sandboxing internally
//
// checkupdates output format:
// pkgname oldver -> newver
// fakeroot 1:1.37.2-1 -> 1:1.37.2-2
//
// The current (installed) version is embedded in the output, so no secondary
// query is needed (unlike dnf which calls rpm -q).
type PacmanScanner struct{}
// NewPacmanScanner creates a new pacman scanner
func NewPacmanScanner() *PacmanScanner {
return &PacmanScanner{}
}
func (s *PacmanScanner) Name() string { return "Pacman Update Scanner" }
// IsAvailable checks if pacman-contrib's checkupdates is installed.
// pacman alone is not sufficient — checkupdates is a separate package
// (pacman-contrib) that may not be installed.
func (s *PacmanScanner) IsAvailable() bool {
if _, err := exec.LookPath("checkupdates"); err != nil {
return false
}
_, err := exec.LookPath("pacman")
return err == nil
}
// Scan runs checkupdates and parses the output into update report items.
func (s *PacmanScanner) Scan() ([]client.UpdateReportItem, error) {
runner, err := installer.NewDiscoveryRunner("pacman")
if err != nil {
return nil, fmt.Errorf("[ERROR] [agent] [pacman] discovery_runner_create error=%w", err)
}
// checkupdates needs --color=never for parseable output
result, err := runner.Run(context.Background(), "--color=never")
if err != nil && (result == nil || result.ExitCode != 0) {
return nil, fmt.Errorf("[ERROR] [agent] [pacman] checkupdates_failed error=%w", err)
}
if result == nil {
return nil, fmt.Errorf("[ERROR] [agent] [pacman] checkupdates_no_result")
}
return parsePacmanOutput([]byte(result.Stdout))
}
// checkupdatesLine matches: pkgname oldver -> newver
var checkupdatesLine = regexp.MustCompile(`^([^\s]+)\s+(\S+)\s+->\s+(\S+)$`)
func parsePacmanOutput(output []byte) ([]client.UpdateReportItem, error) {
var updates []client.UpdateReportItem
scanner := bufio.NewScanner(bytes.NewReader(output))
for scanner.Scan() {
line := strings.TrimSpace(scanner.Text())
if line == "" {
continue
}
matches := checkupdatesLine.FindStringSubmatch(line)
if len(matches) < 4 {
continue
}
packageName := matches[1]
currentVersion := matches[2]
availableVersion := matches[3]
// Determine repository via pacman -Si (best effort, unprivileged)
repository := getPacmanRepository(packageName)
severity := determinePacmanSeverity(packageName)
update := client.UpdateReportItem{
PackageType: "pacman",
PackageName: packageName,
CurrentVersion: currentVersion,
AvailableVersion: availableVersion,
Severity: severity,
RepositorySource: repository,
Metadata: map[string]interface{}{
"architecture": "x86_64", // checkupdates doesn't report arch; Arch is typically single-arch per machine
},
}
updates = append(updates, update)
}
return updates, nil
}
// getPacmanRepository queries pacman -Si for the package's repository.
// Returns "unknown" if the query fails (best effort — the update data is
// still valid without it).
func getPacmanRepository(packageName string) string {
cmd := exec.Command("pacman", "-Si", "--color=never", packageName)
output, err := cmd.Output()
if err != nil {
return "unknown"
}
for _, line := range strings.Split(string(output), "\n") {
if strings.HasPrefix(line, "Repository") {
// Format: "Repository : core"
parts := strings.SplitN(line, ":", 2)
if len(parts) == 2 {
return strings.TrimSpace(parts[1])
}
}
}
return "unknown"
}
// determinePacmanSeverity assigns a heuristic severity for Arch packages.
// Arch does not have RPM/Debian-style security advisories — security updates
// are intermixed with all other updates in the rolling release. This heuristic
// flags packages that are commonly security-sensitive based on package name.
// OSV.dev (Arch ecosystem) provides actual vulnerability data at the server
// level during the supply-chain check.
func determinePacmanSeverity(packageName string) string {
lower := strings.ToLower(packageName)
// Trust root / crypto
if strings.Contains(lower, "keyring") ||
strings.Contains(lower, "archlinux-keyring") ||
strings.Contains(lower, "openssl") ||
strings.Contains(lower, "gnutls") ||
strings.Contains(lower, "crypto") ||
strings.Contains(lower, "nss") ||
strings.Contains(lower, "gnupg") ||
strings.Contains(lower, "gpgme") {
return "critical"
}
// Kernel and boot
if strings.Contains(lower, "linux") || // linux, linux-lts, linux-zen, linux-hardened
strings.Contains(lower, "kernel") ||
strings.Contains(lower, "systemd") ||
strings.Contains(lower, "grub") ||
strings.Contains(lower, "bootloader") {
return "important"
}
// Core system
if strings.Contains(lower, "glibc") ||
strings.Contains(lower, "bash") ||
strings.Contains(lower, "coreutils") ||
strings.Contains(lower, "sudo") ||
strings.Contains(lower, "pam") ||
strings.Contains(lower, "openssh") ||
strings.Contains(lower, "shadow") {
return "important"
}
// Network-facing
if strings.Contains(lower, "networkmanager") ||
strings.Contains(lower, "iptables") ||
strings.Contains(lower, "nftables") ||
strings.Contains(lower, "wireguard") ||
strings.Contains(lower, "openvpn") ||
strings.Contains(lower, "curl") ||
strings.Contains(lower, "wget") ||
strings.Contains(lower, "openssh") {
return "moderate"
}
// Runtime / development
if strings.Contains(lower, "python") ||
strings.Contains(lower, "nodejs") ||
strings.Contains(lower, "go") ||
strings.Contains(lower, "rust") ||
strings.Contains(lower, "gcc") ||
strings.Contains(lower, "java") ||
strings.Contains(lower, "dotnet") {
return "moderate"
}
return "low"
}

88
agent/internal/scanner/pacman_test.go Normal file
View file

@ -0,0 +1,88 @@
package scanner
import (
"testing"
)
func TestParsePacmanOutput(t *testing.T) {
// checkupdates format: pkgname oldver -> newver
sample := `fakeroot 1:1.37.2-1 -> 1:1.37.2-2
firefox 151.0.4-1 -> 152.0-1
linux 6.14.4-1 -> 6.14.5-1
openssl 3.5.0-1 -> 3.5.1-1
`
updates, err := parsePacmanOutput([]byte(sample))
if err != nil {
t.Fatalf("parsePacmanOutput failed: %v", err)
}
if len(updates) != 4 {
t.Fatalf("expected 4 updates, got %d", len(updates))
}
// fakeroot with epoch
if updates[0].PackageName != "fakeroot" {
t.Errorf("expected fakeroot, got %s", updates[0].PackageName)
}
if updates[0].CurrentVersion != "1:1.37.2-1" {
t.Errorf("expected current 1:1.37.2-1, got %s", updates[0].CurrentVersion)
}
if updates[0].AvailableVersion != "1:1.37.2-2" {
t.Errorf("expected available 1:1.37.2-2, got %s", updates[0].AvailableVersion)
}
if updates[0].PackageType != "pacman" {
t.Errorf("expected package_type pacman, got %s", updates[0].PackageType)
}
// firefox — no epoch
if updates[1].PackageName != "firefox" {
t.Errorf("expected firefox, got %s", updates[1].PackageName)
}
if updates[1].CurrentVersion != "151.0.4-1" {
t.Errorf("expected current 151.0.4-1, got %s", updates[1].CurrentVersion)
}
// linux — kernel severity
if updates[2].PackageName != "linux" {
t.Errorf("expected linux, got %s", updates[2].PackageName)
}
if updates[2].Severity != "important" {
t.Errorf("expected severity important for kernel, got %s", updates[2].Severity)
}
// openssl — crypto severity
if updates[3].PackageName != "openssl" {
t.Errorf("expected openssl, got %s", updates[3].PackageName)
}
if updates[3].Severity != "critical" {
t.Errorf("expected severity critical for openssl, got %s", updates[3].Severity)
}
}
func TestParsePacmanEmpty(t *testing.T) {
updates, err := parsePacmanOutput([]byte(""))
if err != nil {
t.Fatalf("parsePacmanOutput on empty input failed: %v", err)
}
if len(updates) != 0 {
t.Errorf("expected 0 updates from empty input, got %d", len(updates))
}
}
func TestParsePacmanGibberish(t *testing.T) {
// Lines that don't match the pattern should be silently skipped
sample := `some random text
-> dangling arrow
no version info here
pkg without arrow
`
updates, err := parsePacmanOutput([]byte(sample))
if err != nil {
t.Fatalf("parsePacmanOutput on gibberish failed: %v", err)
}
if len(updates) != 0 {
t.Errorf("expected 0 updates from gibberish, got %d", len(updates))
}
}

1
desktop/Cargo.toml
View file

@ -2,6 +2,7 @@
name = "redflag-desktop"
version = "0.2.9"
edition = "2021"
license = "AGPL-3.0"
publish = false
[build-dependencies]

2
docker-compose.yml
View file

@ -21,7 +21,7 @@ services:
context: .
dockerfile: ./server/Dockerfile
args:
BUILD_VERSION: ${BUILD_VERSION:-0.2.9.0}
BUILD_VERSION: ${BUILD_VERSION:-0.2.9.1}
container_name: redflag-server
volumes:
- server-config:/app/config

1
helper/Cargo.toml
View file

@ -2,6 +2,7 @@
name = "redflag-helper"
version = "0.2.9"
edition = "2021"
license = "AGPL-3.0"
publish = false
[dependencies]

7
server/internal/api/handlers/updates.go
View file

@ -348,7 +348,7 @@ func (h *UpdateHandler) ReportUpdates(c *gin.Context) {
// (digest pinning vs. available-upgrade lists) and will be handled separately.
func scanEcosystemSupported(ecosystem string) bool {
switch ecosystem {
case "dnf", "apt":
case "dnf", "apt", "pacman":
return true
default:
return false
@ -994,7 +994,10 @@ func gatedTargetAhead(packageType, targetVersion, currentVersion string) bool {
// Exact equality is the only portable no-op guard here. Dry-run and exact
// hash binding decide installability.
return target != current
case "dnf":
case "dnf", "pacman":
// pacman's vercmp is derived from rpm's, and Arch's epoch:pkgver-pkgrel
// format maps cleanly to RPM's epoch:version-release. The same comparison
// logic applies to both.
return rpmEVRAhead(target, current)
default:
return utils.CompareVersions(target, current) > 0

2
server/internal/database/queries/subsystems.go
View file

@ -371,6 +371,8 @@ func (q *SubsystemQueries) createDefaultSubsystemsInternal(exec interface {
defaults = append(defaults, models.AgentSubsystem{AgentID: agentID, Subsystem: "windows", Enabled: true, AutoRun: true, IntervalMinutes: 60})
case "docker":
defaults = append(defaults, models.AgentSubsystem{AgentID: agentID, Subsystem: "docker", Enabled: true, AutoRun: true, IntervalMinutes: 15})
case "pacman":
defaults = append(defaults, models.AgentSubsystem{AgentID: agentID, Subsystem: "pacman", Enabled: true, AutoRun: true, IntervalMinutes: 15})
}
}

18
server/internal/services/supply_chain.go
View file

@ -801,6 +801,13 @@ func CheckOSVVulnerabilities(pkgName, ecosystem, version string) *SupplyChainChe
// checked against OSV.dev. Broader than before — runs for all ecosystems that
// have an OSV.dev mapping, even when coverage is sparse. A nil result is honest
// visibility (the check ran, nothing found).
//
// TODO(GATE-006): pacman is wired as a scanner but OSV.dev does not yet cover
// Arch Linux (as of 2026-06). When OSV adds Arch support, add "pacman" here
// and flip EcosystemFromPackageType to return "Arch". Track via OSV.dev
// ecosystem registry — search for "arch" or "archlinux". Until then, pacman
// updates skip the supply-chain check and rely on the capability gate + hash
// verification for install safety.
func NeedsSupplyChainCheck(pkgType string) bool {
switch pkgType {
case "npm", "pypi", "apt", "dnf":
@ -826,10 +833,11 @@ func CanServerFetchArtifact(pkgType string) bool {
// NeedsCapabilityGate returns true if the ecosystem routes mutation through
// the capability-token path (consumer.go → redflag-helper). Server-fetched
// ecosystems (npm/pypi) and agent-sourced ecosystems (dnf/apt) both use it
// when the minter is enabled.
// when the minter is enabled. pacman routes through the gate for privilege
// isolation and artifact hashing even though OSV does not cover Arch.
func NeedsCapabilityGate(pkgType string) bool {
switch pkgType {
case "dnf", "apt", "npm", "pypi":
case "dnf", "apt", "npm", "pypi", "pacman":
return true
}
return false
@ -838,7 +846,9 @@ func NeedsCapabilityGate(pkgType string) bool {
// EcosystemFromPackageType maps RedFlag package types to OSV.dev ecosystems.
// Best-effort: dnf maps to AlmaLinux (closest supported RHEL-family ecosystem),
// apt maps to Debian. Unmapped types return the raw package type — OSV.dev will
// return empty results for unrecognized ecosystems rather than error.
// return empty results for unrecognized ecosystems rather than error. pacman
// returns "Arch" for future OSV coverage; as of 2026-06 OSV.dev does not support
// Arch Linux, so NeedsSupplyChainCheck returns false for pacman.
func EcosystemFromPackageType(pkgType string) string {
switch pkgType {
case "npm":
@ -849,6 +859,8 @@ func EcosystemFromPackageType(pkgType string) string {
return "Debian"
case "dnf":
return "AlmaLinux"
case "pacman":
return "Arch"
}
return pkgType
}

4
server/internal/version/versions.go
View file

@ -15,8 +15,8 @@ import (
// tag — the release gate enforces this. ldflags may override at build time;
// the release pipeline injects the tag so binaries and source agree.
var (
AgentVersion = "0.2.9.0"
ConfigVersion = "0.2.9.0"
AgentVersion = "0.2.9.1"
ConfigVersion = "0.2.9.1"
MinAgentVersion = "0.1.22"
)

1
web/package.json
View file

@ -2,6 +2,7 @@
"name": "redflag-web",
"private": true,
"version": "0.1.0",
"license": "AGPL-3.0",
"type": "module",
"scripts": {
"dev": "vite",