Add mod_webadmin_config to view current configuration and reload the files
This commit is contained in:
Badlop
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As a special exception, the authors give permission to link this program
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with the OpenSSL library and distribute the resulting binary.
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GNU GENERAL PUBLIC LICENSE
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Version 2, June 1991
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Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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Everyone is permitted to copy and distribute verbatim copies
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of this license document, but changing it is not allowed.
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Preamble
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The licenses for most software are designed to take away your
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freedom to share and change it. By contrast, the GNU General Public
|
||||||
|
License is intended to guarantee your freedom to share and change free
|
||||||
|
software--to make sure the software is free for all its users. This
|
||||||
|
General Public License applies to most of the Free Software
|
||||||
|
Foundation's software and to any other program whose authors commit to
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|
using it. (Some other Free Software Foundation software is covered by
|
||||||
|
the GNU Lesser General Public License instead.) You can apply it to
|
||||||
|
your programs, too.
|
||||||
|
|
||||||
|
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
|
||||||
|
this service 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.
|
||||||
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|
||||||
|
To protect your rights, we need to make restrictions that forbid
|
||||||
|
anyone to deny you these rights or to ask you to surrender the rights.
|
||||||
|
These restrictions translate to certain responsibilities for you if you
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||||||
|
distribute copies of the software, or if you modify it.
|
||||||
|
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||||||
|
For example, if you distribute copies of such a program, whether
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||||||
|
gratis or for a fee, you must give the recipients all the rights that
|
||||||
|
you have. You must make sure that they, too, receive or can get the
|
||||||
|
source code. And you must show them these terms so they know their
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rights.
|
||||||
|
|
||||||
|
We protect your rights with two steps: (1) copyright the software, and
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||||||
|
(2) offer you this license which gives you legal permission to copy,
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||||||
|
distribute and/or modify the software.
|
||||||
|
|
||||||
|
Also, for each author's protection and ours, we want to make certain
|
||||||
|
that everyone understands that there is no warranty for this free
|
||||||
|
software. If the software is modified by someone else and passed on, we
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||||||
|
want its recipients to know that what they have is not the original, so
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||||||
|
that any problems introduced by others will not reflect on the original
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authors' reputations.
|
||||||
|
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||||||
|
Finally, any free program is threatened constantly by software
|
||||||
|
patents. We wish to avoid the danger that redistributors of a free
|
||||||
|
program will individually obtain patent licenses, in effect making the
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||||||
|
program proprietary. To prevent this, we have made it clear that any
|
||||||
|
patent must be licensed for everyone's free use or not licensed at all.
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The precise terms and conditions for copying, distribution and
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|
modification follow.
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GNU GENERAL PUBLIC LICENSE
|
||||||
|
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
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0. This License applies to any program or other work which contains
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|
a notice placed by the copyright holder saying it may be distributed
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||||||
|
under the terms of this General Public License. The "Program", below,
|
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|
refers to any such program or work, and a "work based on the Program"
|
||||||
|
means either the Program or any derivative work under copyright law:
|
||||||
|
that is to say, a work containing the Program or a portion of it,
|
||||||
|
either verbatim or with modifications and/or translated into another
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|
language. (Hereinafter, translation is included without limitation in
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the term "modification".) Each licensee is addressed as "you".
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|
Activities other than copying, distribution and modification are not
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covered by this License; they are outside its scope. The act of
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|
running the Program is not restricted, and the output from the Program
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|
is covered only if its contents constitute a work based on the
|
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|
Program (independent of having been made by running the Program).
|
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|
Whether that is true depends on what the Program does.
|
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|
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|
1. You may copy and distribute verbatim copies of the Program's
|
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|
source code as you receive it, in any medium, provided that you
|
||||||
|
conspicuously and appropriately publish on each copy an appropriate
|
||||||
|
copyright notice and disclaimer of warranty; keep intact all the
|
||||||
|
notices that refer to this License and to the absence of any warranty;
|
||||||
|
and give any other recipients of the Program a copy of this License
|
||||||
|
along with the Program.
|
||||||
|
|
||||||
|
You may charge a fee for the physical act of transferring a copy, and
|
||||||
|
you may at your option offer warranty protection in exchange for a fee.
|
||||||
|
|
||||||
|
2. You may modify your copy or copies of the Program or any portion
|
||||||
|
of it, thus forming a work based on the Program, and copy and
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||||||
|
distribute such modifications or work under the terms of Section 1
|
||||||
|
above, provided that you also meet all of these conditions:
|
||||||
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a) You must cause the modified files to carry prominent notices
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|
stating that you changed the files and the date of any change.
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||||||
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b) You must cause any work that you distribute or publish, that in
|
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|
whole or in part contains or is derived from the Program or any
|
||||||
|
part thereof, to be licensed as a whole at no charge to all third
|
||||||
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parties under the terms of this License.
|
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c) If the modified program normally reads commands interactively
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when run, you must cause it, when started running for such
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interactive use in the most ordinary way, to print or display an
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announcement including an appropriate copyright notice and a
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notice that there is no warranty (or else, saying that you provide
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a warranty) and that users may redistribute the program under
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these conditions, and telling the user how to view a copy of this
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|
License. (Exception: if the Program itself is interactive but
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does not normally print such an announcement, your work based on
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the Program is not required to print an announcement.)
|
||||||
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|
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These requirements apply to the modified work as a whole. If
|
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identifiable sections of that work are not derived from the Program,
|
||||||
|
and can be reasonably considered independent and separate works in
|
||||||
|
themselves, then this License, and its terms, do not apply to those
|
||||||
|
sections when you distribute them as separate works. But when you
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||||||
|
distribute the same sections as part of a whole which is a work based
|
||||||
|
on the Program, the distribution of the whole must be on the terms of
|
||||||
|
this License, whose permissions for other licensees extend to the
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entire whole, and thus to each and every part regardless of who wrote it.
|
||||||
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|
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|
Thus, it is not the intent of this section to claim rights or contest
|
||||||
|
your rights to work written entirely by you; rather, the intent is to
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|
exercise the right to control the distribution of derivative or
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||||||
|
collective works based on the Program.
|
||||||
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In addition, mere aggregation of another work not based on the Program
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|
with the Program (or with a work based on the Program) on a volume of
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||||||
|
a storage or distribution medium does not bring the other work under
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||||||
|
the scope of this License.
|
||||||
|
|
||||||
|
3. You may copy and distribute the Program (or a work based on it,
|
||||||
|
under Section 2) in object code or executable form under the terms of
|
||||||
|
Sections 1 and 2 above provided that you also do one of the following:
|
||||||
|
|
||||||
|
a) Accompany it with the complete corresponding machine-readable
|
||||||
|
source code, which must be distributed under the terms of Sections
|
||||||
|
1 and 2 above on a medium customarily used for software interchange; or,
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||||||
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b) Accompany it with a written offer, valid for at least three
|
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|
years, to give any third party, for a charge no more than your
|
||||||
|
cost of physically performing source distribution, a complete
|
||||||
|
machine-readable copy of the corresponding source code, to be
|
||||||
|
distributed under the terms of Sections 1 and 2 above on a medium
|
||||||
|
customarily used for software interchange; or,
|
||||||
|
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c) Accompany it with the information you received as to the offer
|
||||||
|
to distribute corresponding source code. (This alternative is
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||||||
|
allowed only for noncommercial distribution and only if you
|
||||||
|
received the program in object code or executable form with such
|
||||||
|
an offer, in accord with Subsection b above.)
|
||||||
|
|
||||||
|
The source code for a work means the preferred form of the work for
|
||||||
|
making modifications to it. For an executable work, complete source
|
||||||
|
code means all the source code for all modules it contains, plus any
|
||||||
|
associated interface definition files, plus the scripts used to
|
||||||
|
control compilation and installation of the executable. However, as a
|
||||||
|
special exception, the source code distributed need not include
|
||||||
|
anything that is normally distributed (in either source or binary
|
||||||
|
form) with the major components (compiler, kernel, and so on) of the
|
||||||
|
operating system on which the executable runs, unless that component
|
||||||
|
itself accompanies the executable.
|
||||||
|
|
||||||
|
If distribution of executable or object code is made by offering
|
||||||
|
access to copy from a designated place, then offering equivalent
|
||||||
|
access to copy the source code from the same place counts as
|
||||||
|
distribution of the source code, even though third parties are not
|
||||||
|
compelled to copy the source along with the object code.
|
||||||
|
|
||||||
|
4. You may not copy, modify, sublicense, or distribute the Program
|
||||||
|
except as expressly provided under this License. Any attempt
|
||||||
|
otherwise to copy, modify, sublicense or distribute the Program is
|
||||||
|
void, and will automatically terminate your rights under this License.
|
||||||
|
However, parties who have received copies, or rights, from you under
|
||||||
|
this License will not have their licenses terminated so long as such
|
||||||
|
parties remain in full compliance.
|
||||||
|
|
||||||
|
5. You are not required to accept this License, since you have not
|
||||||
|
signed it. However, nothing else grants you permission to modify or
|
||||||
|
distribute the Program or its derivative works. These actions are
|
||||||
|
prohibited by law if you do not accept this License. Therefore, by
|
||||||
|
modifying or distributing the Program (or any work based on the
|
||||||
|
Program), you indicate your acceptance of this License to do so, and
|
||||||
|
all its terms and conditions for copying, distributing or modifying
|
||||||
|
the Program or works based on it.
|
||||||
|
|
||||||
|
6. Each time you redistribute the Program (or any work based on the
|
||||||
|
Program), the recipient automatically receives a license from the
|
||||||
|
original licensor to copy, distribute or modify the Program subject to
|
||||||
|
these terms and conditions. You may not impose any further
|
||||||
|
restrictions on the recipients' exercise of the rights granted herein.
|
||||||
|
You are not responsible for enforcing compliance by third parties to
|
||||||
|
this License.
|
||||||
|
|
||||||
|
7. If, as a consequence of a court judgment or allegation of patent
|
||||||
|
infringement or for any other reason (not limited to patent issues),
|
||||||
|
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
|
||||||
|
distribute so as to satisfy simultaneously your obligations under this
|
||||||
|
License and any other pertinent obligations, then as a consequence you
|
||||||
|
may not distribute the Program at all. For example, if a patent
|
||||||
|
license would not permit royalty-free redistribution of the Program by
|
||||||
|
all those who receive copies directly or indirectly through you, then
|
||||||
|
the only way you could satisfy both it and this License would be to
|
||||||
|
refrain entirely from distribution of the Program.
|
||||||
|
|
||||||
|
If any portion of this section is held invalid or unenforceable under
|
||||||
|
any particular circumstance, the balance of the section is intended to
|
||||||
|
apply and the section as a whole is intended to apply in other
|
||||||
|
circumstances.
|
||||||
|
|
||||||
|
It is not the purpose of this section to induce you to infringe any
|
||||||
|
patents or other property right claims or to contest validity of any
|
||||||
|
such claims; this section has the sole purpose of protecting the
|
||||||
|
integrity of the free software distribution system, which is
|
||||||
|
implemented by public license practices. Many people have made
|
||||||
|
generous contributions to the wide range of software distributed
|
||||||
|
through that system in reliance on consistent application of that
|
||||||
|
system; it is up to the author/donor to decide if he or she is willing
|
||||||
|
to distribute software through any other system and a licensee cannot
|
||||||
|
impose that choice.
|
||||||
|
|
||||||
|
This section is intended to make thoroughly clear what is believed to
|
||||||
|
be a consequence of the rest of this License.
|
||||||
|
|
||||||
|
8. If the distribution and/or use of the Program is restricted in
|
||||||
|
certain countries either by patents or by copyrighted interfaces, the
|
||||||
|
original copyright holder who places the Program under this License
|
||||||
|
may add an explicit geographical distribution limitation excluding
|
||||||
|
those countries, so that distribution is permitted only in or among
|
||||||
|
countries not thus excluded. In such case, this License incorporates
|
||||||
|
the limitation as if written in the body of this License.
|
||||||
|
|
||||||
|
9. The Free Software Foundation may publish revised and/or new versions
|
||||||
|
of the General Public License from time to time. Such new versions will
|
||||||
|
be similar in spirit to the present version, but may differ in detail to
|
||||||
|
address new problems or concerns.
|
||||||
|
|
||||||
|
Each version is given a distinguishing version number. If the Program
|
||||||
|
specifies a version number of this License which applies to it and "any
|
||||||
|
later version", you have the option of following the terms and conditions
|
||||||
|
either of that version or of any later version published by the Free
|
||||||
|
Software Foundation. If the Program does not specify a version number of
|
||||||
|
this License, you may choose any version ever published by the Free Software
|
||||||
|
Foundation.
|
||||||
|
|
||||||
|
10. If you wish to incorporate parts of the Program into other free
|
||||||
|
programs whose distribution conditions are different, write to the author
|
||||||
|
to ask for permission. For software which is copyrighted by the Free
|
||||||
|
Software Foundation, write to the Free Software Foundation; we sometimes
|
||||||
|
make exceptions for this. Our decision will be guided by the two goals
|
||||||
|
of preserving the free status of all derivatives of our free software and
|
||||||
|
of promoting the sharing and reuse of software generally.
|
||||||
|
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||||||
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NO WARRANTY
|
||||||
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||||||
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11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, 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
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||||||
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TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
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PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
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REPAIR OR CORRECTION.
|
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12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
||||||
|
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
|
||||||
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REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
|
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INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
|
||||||
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OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
|
||||||
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TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
|
||||||
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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
|
||||||
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POSSIBILITY OF SUCH DAMAGES.
|
||||||
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END OF TERMS AND CONDITIONS
|
||||||
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|
||||||
|
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.
|
||||||
|
|
||||||
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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
|
||||||
|
convey the exclusion of warranty; and each file should have at least
|
||||||
|
the "copyright" line and a pointer to where the full notice is found.
|
||||||
|
|
||||||
|
<one line to give the program's name and a brief idea of what it does.>
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||||||
|
Copyright (C) <year> <name of author>
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||||||
|
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|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; either version 2 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 General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License along
|
||||||
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
||||||
|
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
||||||
|
|
||||||
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Also add information on how to contact you by electronic and paper mail.
|
||||||
|
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||||||
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If the program is interactive, make it output a short notice like this
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|
when it starts in an interactive mode:
|
||||||
|
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||||||
|
Gnomovision version 69, Copyright (C) year name of author
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|
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
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|
This is free software, and you are welcome to redistribute it
|
||||||
|
under certain conditions; type `show c' for details.
|
||||||
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|
||||||
|
The hypothetical commands `show w' and `show c' should show the appropriate
|
||||||
|
parts of the General Public License. Of course, the commands you use may
|
||||||
|
be called something other than `show w' and `show c'; they could even be
|
||||||
|
mouse-clicks or menu items--whatever suits your program.
|
||||||
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|
||||||
|
You should also get your employer (if you work as a programmer) or your
|
||||||
|
school, if any, to sign a "copyright disclaimer" for the program, if
|
||||||
|
necessary. Here is a sample; alter the names:
|
||||||
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|
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Yoyodyne, Inc., hereby disclaims all copyright interest in the program
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||||||
|
`Gnomovision' (which makes passes at compilers) written by James Hacker.
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<signature of Ty Coon>, 1 April 1989
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Ty Coon, President of Vice
|
||||||
|
|
||||||
|
This General Public License does not permit incorporating your program into
|
||||||
|
proprietary programs. If your program is a subroutine library, you may
|
||||||
|
consider it more useful to permit linking proprietary applications with the
|
||||||
|
library. If this is what you want to do, use the GNU Lesser General
|
||||||
|
Public License instead of this License.
|
||||||
|
|
@ -0,0 +1,25 @@
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||||||
|
mod_webadmin_config: Show Configuration in Web Admin
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||||||
|
====================================================
|
||||||
|
|
||||||
|
This module shows a page in ejabberd's Web Admin to view and reload the configuration.
|
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The page is available in Web Admin -> Nodes -> your node.
|
||||||
|
|
||||||
|
It shows the node's current configuration as stored in the internal memory,
|
||||||
|
which includes the content of the main `ejabberd.yml`,
|
||||||
|
the content of any files added with `include_config_file`,
|
||||||
|
and the configuration added by contributed modules.
|
||||||
|
|
||||||
|
The page also allows to reload the configuration,
|
||||||
|
similarly to the `reload_config` API command.
|
||||||
|
It also displays a diff of last changes detected in the configuration.
|
||||||
|
|
||||||
|
# Configuration
|
||||||
|
|
||||||
|
The module has no options to configure, simply enable it:
|
||||||
|
```yaml
|
||||||
|
modules:
|
||||||
|
...
|
||||||
|
mod_webadmin_config: {}
|
||||||
|
...
|
||||||
|
```
|
||||||
|
|
@ -0,0 +1,2 @@
|
||||||
|
modules:
|
||||||
|
mod_webadmin_config: {}
|
||||||
|
|
@ -0,0 +1,5 @@
|
||||||
|
author: "Badlop <badlop at process-one.net>"
|
||||||
|
category: "admin"
|
||||||
|
summary: "Show configuration in Web Admin"
|
||||||
|
home: "https://github.com/processone/ejabberd-contrib/tree/master/"
|
||||||
|
url: "git@github.com:processone/ejabberd-contrib.git"
|
||||||
|
|
@ -0,0 +1,173 @@
|
||||||
|
%%%----------------------------------------------------------------------
|
||||||
|
%%% File : mod_webadmin_config.erl
|
||||||
|
%%% Author : Badlop <badlop@process-one.net>
|
||||||
|
%%% Purpose : Show Configuration in Web Admin
|
||||||
|
%%% Created : 5 Aug 2022 by Badlop <badlop@process-one.net>
|
||||||
|
%%%----------------------------------------------------------------------
|
||||||
|
|
||||||
|
-module(mod_webadmin_config).
|
||||||
|
-author('badlop@process-one.net').
|
||||||
|
|
||||||
|
-behaviour(gen_mod).
|
||||||
|
|
||||||
|
-export([start/2, stop/1, depends/2, mod_options/1, mod_doc/0, mod_status/0]).
|
||||||
|
-export([get_content/3]).
|
||||||
|
-export([web_menu_node/3, web_page_node/5]).
|
||||||
|
|
||||||
|
-include_lib("xmpp/include/xmpp.hrl").
|
||||||
|
-include("ejabberd_http.hrl").
|
||||||
|
-include("ejabberd_web_admin.hrl").
|
||||||
|
-include("logger.hrl").
|
||||||
|
-include("translate.hrl").
|
||||||
|
|
||||||
|
-define(OLDFILE, "old.yml").
|
||||||
|
-define(NEWFILE, "new.yml").
|
||||||
|
|
||||||
|
%%-------------------
|
||||||
|
%% gen_mod functions
|
||||||
|
%%-------------------
|
||||||
|
|
||||||
|
start(_Host, _Opts) ->
|
||||||
|
ejabberd_hooks:add(webadmin_menu_node, ?MODULE, web_menu_node, 50),
|
||||||
|
ejabberd_hooks:add(webadmin_page_node, ?MODULE, web_page_node, 50),
|
||||||
|
ok.
|
||||||
|
|
||||||
|
stop(_Host) ->
|
||||||
|
ejabberd_hooks:delete(webadmin_menu_node, ?MODULE, web_menu_node, 50),
|
||||||
|
ejabberd_hooks:delete(webadmin_page_node, ?MODULE, web_page_node, 50),
|
||||||
|
ok.
|
||||||
|
|
||||||
|
depends(_Host, _Opts) ->
|
||||||
|
[].
|
||||||
|
|
||||||
|
mod_options(_Host) ->
|
||||||
|
[].
|
||||||
|
|
||||||
|
mod_doc() -> #{}.
|
||||||
|
|
||||||
|
mod_status() ->
|
||||||
|
"Page available in WebAdmin -> Nodes -> your node -> Configuration".
|
||||||
|
|
||||||
|
%%-------------------
|
||||||
|
%% Web Admin Menu
|
||||||
|
%%-------------------
|
||||||
|
|
||||||
|
web_menu_node(Acc, _Node, Lang) ->
|
||||||
|
Acc ++ [{<<"config">>, translate:translate(Lang, ?T("Configuration"))}].
|
||||||
|
|
||||||
|
%%-------------------
|
||||||
|
%% Web Admin Page
|
||||||
|
%%-------------------
|
||||||
|
|
||||||
|
web_page_node(_, Node, [<<"config">>], Query, Lang) ->
|
||||||
|
Res = rpc:call(Node, mod_webadmin_config, get_content, [Node, Query, Lang]),
|
||||||
|
{stop, Res};
|
||||||
|
web_page_node(Acc, _, _, _, _) ->
|
||||||
|
Acc.
|
||||||
|
|
||||||
|
%%-------------------
|
||||||
|
%% Config Changes
|
||||||
|
%%-------------------
|
||||||
|
|
||||||
|
config_tmp_filename(Filename) ->
|
||||||
|
filename:join(filename:dirname(ejabberd_logger:get_log_path()),
|
||||||
|
Filename).
|
||||||
|
|
||||||
|
dump_config(Filename) ->
|
||||||
|
ejabberd_config:dump(config_tmp_filename(Filename)).
|
||||||
|
|
||||||
|
get_last_config_changes() ->
|
||||||
|
OldFn = config_tmp_filename(?OLDFILE),
|
||||||
|
NewFn = config_tmp_filename(?NEWFILE),
|
||||||
|
case {file:read_file(OldFn), file:read_file(NewFn)} of
|
||||||
|
{{ok, _}, {ok, _}} ->
|
||||||
|
os:cmd("diff -u " ++
|
||||||
|
config_tmp_filename(?OLDFILE) ++
|
||||||
|
" " ++
|
||||||
|
config_tmp_filename(?NEWFILE));
|
||||||
|
_ ->
|
||||||
|
"Old and/or new configuration not found."
|
||||||
|
end.
|
||||||
|
|
||||||
|
get_lines_length(Data) ->
|
||||||
|
[LongString] = io_lib:format("~s", [lists:flatten(Data)]),
|
||||||
|
%% The newline character \n is integer 10 in erlang
|
||||||
|
lists:foldl(fun (10, Sum) -> Sum + 1;
|
||||||
|
(_, Sum) -> Sum
|
||||||
|
end,
|
||||||
|
0,
|
||||||
|
LongString
|
||||||
|
).
|
||||||
|
|
||||||
|
get_config_paths_els() ->
|
||||||
|
Bins = [ejabberd_config:path(),
|
||||||
|
ext_mod:config_dir()
|
||||||
|
| ext_mod:modules_configs()],
|
||||||
|
[?LI([?C(Bin)]) || Bin <- Bins].
|
||||||
|
|
||||||
|
%%-------------------
|
||||||
|
%% Generate content
|
||||||
|
%%-------------------
|
||||||
|
|
||||||
|
get_content(Node, Query, Lang) ->
|
||||||
|
Res = node_reload_parse_query(Node, Query, Lang),
|
||||||
|
Y = ejabberd_config:get_option(yaml_config),
|
||||||
|
Data = fast_yaml:encode(Y),
|
||||||
|
LastConfigChanges = get_last_config_changes(),
|
||||||
|
ResEl = case Res of
|
||||||
|
ok -> [?XREST(?T("Submitted"))];
|
||||||
|
{error, ErrorText} -> [?XREST(<<"Error: ", ErrorText/binary>>)];
|
||||||
|
nothing -> []
|
||||||
|
end,
|
||||||
|
ConfigurationPathsEls = get_config_paths_els(),
|
||||||
|
?H1GL(str:translate_and_format(Lang, ?T("Configuration at ~p"), [Node]),
|
||||||
|
<<"file-format/#reload-at-runtime">>,
|
||||||
|
<<"Reload at Runtime">>) ++
|
||||||
|
ResEl ++
|
||||||
|
[?XCT(<<"h3">>, ?T("Configuration paths:")),
|
||||||
|
?XE(<<"ul">>, ConfigurationPathsEls),
|
||||||
|
?BR,
|
||||||
|
?XAE(<<"form">>,
|
||||||
|
[{<<"action">>, <<"">>}, {<<"method">>, <<"post">>}],
|
||||||
|
[?INPUTT(<<"submit">>, <<"reload">>, ?T("Reload Configuration"))]
|
||||||
|
),
|
||||||
|
?XCT(<<"h3">>, ?T("Configuration changes in last reload:")),
|
||||||
|
?XAC(<<"textarea">>,
|
||||||
|
[{<<"wrap">>, <<"off">>},
|
||||||
|
{<<"style">>, <<"font-family:monospace;">>},
|
||||||
|
{<<"class">>, <<"result">>},
|
||||||
|
{<<"name">>, <<"result">>},
|
||||||
|
{<<"rows">>, integer_to_binary(get_lines_length(LastConfigChanges))},
|
||||||
|
{<<"cols">>, <<"80">>}],
|
||||||
|
list_to_binary(LastConfigChanges)
|
||||||
|
),
|
||||||
|
?XCT(<<"h3">>, ?T("Configuration in memory:")),
|
||||||
|
?XAC(<<"textarea">>,
|
||||||
|
[{<<"wrap">>, <<"off">>},
|
||||||
|
{<<"style">>, <<"font-family:monospace;">>},
|
||||||
|
{<<"class">>, <<"result">>},
|
||||||
|
{<<"name">>, <<"result">>},
|
||||||
|
{<<"rows">>, integer_to_binary(get_lines_length(Data))},
|
||||||
|
{<<"cols">>, <<"80">>}],
|
||||||
|
list_to_binary(Data)
|
||||||
|
)
|
||||||
|
].
|
||||||
|
|
||||||
|
node_reload_parse_query(Node, Query, _Lang) ->
|
||||||
|
case lists:keysearch(<<"reload">>, 1, Query) of
|
||||||
|
{value, _} ->
|
||||||
|
dump_config(?OLDFILE),
|
||||||
|
case ejabberd_cluster:call(Node, ejabberd_config, reload, []) of
|
||||||
|
ok ->
|
||||||
|
dump_config(?NEWFILE),
|
||||||
|
ok;
|
||||||
|
{error, Error} ->
|
||||||
|
?ERROR_MSG("~p~n", [Error]),
|
||||||
|
{error, (str:format("~p", [Error]))};
|
||||||
|
{badrpc, Error} ->
|
||||||
|
?ERROR_MSG("Bad RPC: ~p~n", [Error]),
|
||||||
|
{error, <<"Bad RPC: ", (str:format("~p", [Error]))/binary>>}
|
||||||
|
end;
|
||||||
|
_ ->
|
||||||
|
nothing
|
||||||
|
end.
|
||||||
Loading…
Reference in New Issue