mirror of
https://github.com/adulau/hashlookup-server.git
synced 2024-11-07 12:06:27 +00:00
new: [hashlookup-server] initial import of the code
- This includes a simple HTTP server for doing bulk and lookup of hashes. - A simple DNS server to do lookup via DNS - Various import script for NSRL This works on a test instance. TODO: - Automatic script for NSRL download and import - Bloomfilter export - Improved documentation
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LICENSE
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GNU AFFERO GENERAL PUBLIC LICENSE
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Version 3, 19 November 2007
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Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
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Preamble
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||||
|
||||
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, modify and
|
||||
propagate that 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 its 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 its 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 party.
|
||||
|
||||
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 who would receive the covered work from you, 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 compilations that
|
||||
contain 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 example, if you agree to terms that obligate you
|
||||
to collect a royalty for further conveying from those to whom you convey
|
||||
the Program, the only way you could satisfy both those terms and this
|
||||
License would be to refrain entirely from conveying the Program.
|
||||
|
||||
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 computer network (if your version
|
||||
supports such interaction) an opportunity to receive the Corresponding
|
||||
Source of your version by providing access to the Corresponding Source
|
||||
from a network server at no charge, through some standard or customary
|
||||
means of facilitating copying of software. This Corresponding Source
|
||||
shall include the Corresponding Source for any work covered by version 3
|
||||
of the GNU General Public License that is incorporated pursuant to the
|
||||
following paragraph.
|
||||
|
||||
Notwithstanding any other provision of this License, you have
|
||||
permission to link or combine any covered work with a work licensed
|
||||
under version 3 of the GNU General Public License into a single
|
||||
combined work, and to convey the resulting work. The terms of this
|
||||
License will continue to apply to the part which is the covered work,
|
||||
but the work with which it is combined will remain governed by version
|
||||
3 of the GNU General Public License.
|
||||
|
||||
14. Revised Versions of this License.
|
||||
|
||||
The 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 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 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 provided
|
||||
above cannot be given local legal effect according to their terms,
|
||||
reviewing courts shall apply local law that most closely approximates
|
||||
an absolute waiver of all civil liability in connection with the
|
||||
Program, unless a warranty or assumption of liability accompanies a
|
||||
copy of the Program in return for a fee.
|
||||
|
||||
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.
|
||||
|
||||
<one line to give the program's name and a brief idea of what it does.>
|
||||
Copyright (C) <year> <name of author>
|
||||
|
||||
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 <http://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 computer
|
||||
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 application, its
|
||||
interface could display a "Source" link that leads users to an archive
|
||||
of the code. There are many ways you could offer source, and different
|
||||
solutions will be better for different programs; see section 13 for the
|
||||
specific requirements.
|
||||
|
||||
You should also get your employer (if you work as a programmer) or school,
|
||||
if any, to sign a "copyright disclaimer" for the program, if necessary.
|
||||
For more information on this, and how to apply and follow the GNU AGPL, see
|
||||
<http://www.gnu.org/licenses/>.
|
277
README.md
Normal file
277
README.md
Normal file
|
@ -0,0 +1,277 @@
|
|||
# hashlookup-server
|
||||
|
||||
hashlookup-server is a minimal and fast open source server (ReST/API) to lookup quickly hash value from large dataset.
|
||||
|
||||
The code was quickly written during some boring meetings. The code is still alpha and installation documentation is missing. I released it for the adventurous people
|
||||
who love to dig into new experimental projects.
|
||||
|
||||
# Features
|
||||
|
||||
- ReST API to lookup MD5 and SHA-1 hashes or bulk search from large dataset
|
||||
- A simple DNS server to provide hash lookup via DNS queries
|
||||
- Import scripts for the [NSRL database](https://www.nist.gov/itl/ssd/software-quality-group/national-software-reference-library-nsrl)
|
||||
|
||||
# Requirements
|
||||
|
||||
The server requires a recent version of Python (Python 3.6 or better) and a [kvrocks](https://github.com/KvrocksLabs/kvrocks) database.
|
||||
|
||||
If you don't want to run your own local server, you can use and test [hashlookup.circl.lu](https://hashlookup.circl.lu/).
|
||||
|
||||
## Public Online version - CIRCL hashlookup (hashlookup.circl.lu)
|
||||
|
||||
[CIRCL hash lookup](https://hashlookup.circl.lu/) is a public API to lookup hash values against known database of files. NSRL RDS database is included. More database will be included in the future. The API is accessible via HTTP ReST API and the API is also [described as an OpenAPI](https://hashlookup.circl.lu/swagger.json).
|
||||
|
||||
# Is it a database of malicious or non-malicious hash of files?
|
||||
|
||||
CIRCL hashlookup service only gives details about known files appearing in specific database(s). This gives you context and information about file hashes which can be discovered during investigation or digital forensic analysis.
|
||||
|
||||
# API Usage
|
||||
|
||||
## Get information about the hash lookup database (via ReST)
|
||||
|
||||
~~~
|
||||
curl -X 'GET' \
|
||||
'https://hashlookup.circl.lu/info' \
|
||||
-H 'accept: application/json'
|
||||
~~~
|
||||
|
||||
~~~json
|
||||
{
|
||||
"nsrl-version": "RDS Verion 2.73.1 - July 2021",
|
||||
"nsrl-NSRL-items": "165968856",
|
||||
"nsrl-NSRL-Legacy-items": "113737918",
|
||||
"nsrl-Android-items": "33419323",
|
||||
"nsrl-iOS-items": "46447082",
|
||||
"nsrl-NSRLMfg": "92353",
|
||||
"nsrl-NSRLOS": "1331",
|
||||
"nsrl-NSRLProd": "19050",
|
||||
"hashlookup-version": "1.0"
|
||||
}
|
||||
~~~
|
||||
|
||||
|
||||
## Perform an MD5 hash lookup
|
||||
|
||||
~~~
|
||||
curl -X 'GET' \
|
||||
'https://hashlookup.circl.lu/lookup/md5/8ED4B4ED952526D89899E723F3488DE4' \
|
||||
-H 'accept: application/json'
|
||||
~~~
|
||||
|
||||
~~~json
|
||||
{
|
||||
"CRC32": "7A5407CA",
|
||||
"FileName": "wow64_microsoft-windows-i..timezones.resources_31bf3856ad364e35_10.0.16299.579_de-de_f24979c73226184d.manifest",
|
||||
"FileSize": "2520",
|
||||
"MD5": "8ED4B4ED952526D89899E723F3488DE4",
|
||||
"OpSystemCode": {
|
||||
"MfgCode": "1006",
|
||||
"OpSystemCode": "362",
|
||||
"OpSystemName": "TBD",
|
||||
"OpSystemVersion": "none"
|
||||
},
|
||||
"ProductCode": {
|
||||
"ApplicationType": "Security",
|
||||
"Language": "Multilanguage",
|
||||
"MfgCode": "608",
|
||||
"OpSystemCode": "868",
|
||||
"ProductCode": "190742",
|
||||
"ProductName": "Cumulative Update for Windows Server 2016 for x64 (KB4338817)",
|
||||
"ProductVersion": "1709"
|
||||
},
|
||||
"SHA-1": "00000079FD7AAC9B2F9C988C50750E1F50B27EB5",
|
||||
"SpecialCode": ""
|
||||
}
|
||||
~~~
|
||||
|
||||
## Perform an SHA-1 hash lookup
|
||||
|
||||
~~~
|
||||
curl -X 'GET' 'https://hashlookup.circl.lu/lookup/sha1/FFFFFDAC1B1B4C513896C805C2C698D9688BE69F' -H 'accept: application/json' | jq .
|
||||
~~~
|
||||
|
||||
~~~json
|
||||
{
|
||||
"CRC32": "CBD64CD9",
|
||||
"FileName": ".rela.dyn",
|
||||
"FileSize": "240",
|
||||
"MD5": "131312A96CAD4ACAA7E2631A34A0D47C",
|
||||
"OpSystemCode": {
|
||||
"MfgCode": "1006",
|
||||
"OpSystemCode": "362",
|
||||
"OpSystemName": "TBD",
|
||||
"OpSystemVersion": "none"
|
||||
},
|
||||
"ProductCode": {
|
||||
"ApplicationType": "Operating System",
|
||||
"Language": "English",
|
||||
"MfgCode": "1722",
|
||||
"OpSystemCode": "599",
|
||||
"ProductCode": "163709",
|
||||
"ProductName": "BlackArch Linux",
|
||||
"ProductVersion": "2017.03.01"
|
||||
},
|
||||
"SHA-1": "FFFFFDAC1B1B4C513896C805C2C698D9688BE69F",
|
||||
"SpecialCode": ""
|
||||
}
|
||||
~~~
|
||||
|
||||
|
||||
## Bulk search of MD5 hashes
|
||||
|
||||
~~~
|
||||
curl -X 'POST' 'https://hashlookup.circl.lu/bulk/md5' -H "Content-Type: application/json" -d "{\"hashes\": [\"6E2F8616A01725DCB37BED0A2495AEB2\", \"8ED4B4ED952526D89899E723F3488DE4\", \"344428FA4BA313712E4CA9B16D089AC4\"]}" | jq .
|
||||
~~~
|
||||
|
||||
~~~json
|
||||
[
|
||||
{
|
||||
"CRC32": "E774FD92",
|
||||
"FileName": "network",
|
||||
"FileSize": "7279",
|
||||
"MD5": "6E2F8616A01725DCB37BED0A2495AEB2",
|
||||
"OpSystemCode": "362",
|
||||
"ProductCode": "8321",
|
||||
"SHA-1": "00000903319A8CE18A03DFA22C07C6CA43602061",
|
||||
"SpecialCode": ""
|
||||
},
|
||||
{
|
||||
"CRC32": "7A5407CA",
|
||||
"FileName": "wow64_microsoft-windows-i..timezones.resources_31bf3856ad364e35_10.0.16299.579_de-de_f24979c73226184d.manifest",
|
||||
"FileSize": "2520",
|
||||
"MD5": "8ED4B4ED952526D89899E723F3488DE4",
|
||||
"OpSystemCode": "362",
|
||||
"ProductCode": "190742",
|
||||
"SHA-1": "00000079FD7AAC9B2F9C988C50750E1F50B27EB5",
|
||||
"SpecialCode": ""
|
||||
},
|
||||
{
|
||||
"CRC32": "7516A25F",
|
||||
"FileName": ".text._ZNSt14overflow_errorC1ERKSs",
|
||||
"FileSize": "33",
|
||||
"MD5": "344428FA4BA313712E4CA9B16D089AC4",
|
||||
"OpSystemCode": "362",
|
||||
"ProductCode": "219181",
|
||||
"SHA-1": "0000001FFEF4BE312BAB534ECA7AEAA3E4684D85",
|
||||
"SpecialCode": ""
|
||||
}
|
||||
]
|
||||
~~~
|
||||
|
||||
# Bulk search of SHA-1 hashes
|
||||
|
||||
~~~
|
||||
curl -X 'POST' 'https://hashlookup.circl.lu/bulk/sha1' -H "Content-Type: application/json" -d "{\"hashes\": [\"FFFFFDAC1B1B4C513896C805C2C698D9688BE69F\", \"FFFFFF4DB8282D002893A9BAF00E9E9D4BA45E65\", \"FFFFFE4C92E3F7282C7502F1734B243FA52326FB\"]}" | jq .
|
||||
~~~
|
||||
|
||||
~~~json
|
||||
[
|
||||
{
|
||||
"CRC32": "CBD64CD9",
|
||||
"FileName": ".rela.dyn",
|
||||
"FileSize": "240",
|
||||
"MD5": "131312A96CAD4ACAA7E2631A34A0D47C",
|
||||
"OpSystemCode": "362",
|
||||
"ProductCode": "163709",
|
||||
"SHA-1": "FFFFFDAC1B1B4C513896C805C2C698D9688BE69F",
|
||||
"SpecialCode": ""
|
||||
},
|
||||
{
|
||||
"CRC32": "8654F11A",
|
||||
"FileName": "s_copypix.c",
|
||||
"FileSize": "19541",
|
||||
"MD5": "559D049F44942683093A91BA19D0AF54",
|
||||
"OpSystemCode": "362",
|
||||
"ProductCode": "215139",
|
||||
"SHA-1": "FFFFFF4DB8282D002893A9BAF00E9E9D4BA45E65",
|
||||
"SpecialCode": ""
|
||||
},
|
||||
{
|
||||
"CRC32": "8E51A269",
|
||||
"FileName": "358.git2-msvstfs.dll",
|
||||
"FileSize": "65",
|
||||
"MD5": "9E4C165089CBA3653484C3F23F1CBC67",
|
||||
"OpSystemCode": "362",
|
||||
"ProductCode": "201317",
|
||||
"SHA-1": "FFFFFE4C92E3F7282C7502F1734B243FA52326FB",
|
||||
"SpecialCode": ""
|
||||
}
|
||||
]
|
||||
~~~
|
||||
|
||||
## API and HTTP return codes
|
||||
|
||||
|HTTP return code | Description and Interpretation|
|
||||
|---|---|
|
||||
|200| 200 means the searched hash is present in at least one of the database|
|
||||
|404| 404 means the searched hash is not present in the any of the database|
|
||||
|400| 400 means the input used for the hash is in an incorrect format|
|
||||
|
||||
|
||||
# Querying the hashlookup database via DNS
|
||||
|
||||
The domain to query is `<query>.dns.hashlookup.circl.lu`. The query can be `info` or an MD5 or SHA-1 value.
|
||||
|
||||
## Info of the hashlookup database
|
||||
|
||||
```
|
||||
dig +short -t TXT info.dns.hashlookup.circl.lu | jq -r . | jq .
|
||||
```
|
||||
|
||||
~~~json
|
||||
{
|
||||
"nsrl-version": "RDS Verion 2.73.1 - July 2021",
|
||||
"nsrl-NSRL-items": "165968856",
|
||||
"nsrl-Android-items": "33419323",
|
||||
"nsrl-iOS-items": "46447082",
|
||||
"nsrl-NSRLMfg": "543004",
|
||||
"nsrl-NSRLOS": "6414",
|
||||
"nsrl-NSRLProd": "333546",
|
||||
"hashlookup-version": "0.1"
|
||||
}
|
||||
~~~
|
||||
|
||||
## Query of a hash
|
||||
|
||||
```
|
||||
dig +short -t TXT 931606baaa7a2b4ef61198406f8fc3f4.dns.hashlookup.circl.lu | jq -r . | jq .
|
||||
```
|
||||
|
||||
~~~json
|
||||
{
|
||||
"CRC32": "13C49389",
|
||||
"FileName": "ls",
|
||||
"FileSize": "133792",
|
||||
"MD5": "931606BAAA7A2B4EF61198406F8FC3F4",
|
||||
"OpSystemCode": "362",
|
||||
"ProductCode": "217853",
|
||||
"SHA-1": "D3A21675A8F19518D8B8F3CEF0F6A21DE1DA6CC7",
|
||||
"SpecialCode": ""
|
||||
}
|
||||
~~~
|
||||
|
||||
# Sample digital forensic use-cases
|
||||
|
||||
## How to quickly check a set of files in a local directory?
|
||||
|
||||
```
|
||||
sha1sum * | cut -f1 -d" " | parallel 'curl -s https://hashlookup.circl.lu/lookup/sha1/{}' | jq .
|
||||
```
|
||||
|
||||
Negative output (hash not existing in the database) can be excluded with the `-f` option of `curl`.
|
||||
|
||||
```
|
||||
sha1sum * | cut -f1 -d" " | parallel 'curl -f -s https://hashlookup.circl.lu/lookup/sha1/{}' | jq .
|
||||
```
|
||||
|
||||
## Libraries and Software available which use CIRCL hashlookup
|
||||
|
||||
- [PyHashlookup](https://github.com/CIRCL/PyHashlookup) is a client API in Python to query CIRCL hashlookup.
|
||||
- [The Hive Project - Cortex Analyzers](https://github.com/TheHive-Project/Cortex-Analyzers/pull/1015) pull-request to be integrated in The Hive Cortex Analyzers.
|
||||
|
||||
# License
|
||||
|
||||
This software is licensed under GNU Affero General Public License version 3.
|
||||
|
||||
- Copyright (C) 2021 CIRCL - Computer Incident Response Center Luxembourg
|
||||
- Copyright (C) 2021 Alexandre Dulaunoy
|
30
bin/import.py
Normal file
30
bin/import.py
Normal file
|
@ -0,0 +1,30 @@
|
|||
import sys
|
||||
import redis
|
||||
rdb = redis.Redis(host='127.0.0.1', port='6666', decode_responses=True)
|
||||
|
||||
lines = open('../data/NSRLFile.txt', 'r')
|
||||
ln = 0
|
||||
rdb.delete("stat:NSRLAndroid")
|
||||
rdb.set("stat:NSRLAndroid", 0)
|
||||
maxvalue = 5000000000
|
||||
for l in lines:
|
||||
if ln == 0:
|
||||
headers = l.rstrip().replace("\"","").split(",")
|
||||
print (headers)
|
||||
else:
|
||||
records = l.rstrip().replace("\"","").split(",")
|
||||
drecords = {}
|
||||
for index, value in enumerate(records):
|
||||
try:
|
||||
drecords[headers[index]] = value
|
||||
except:
|
||||
continue
|
||||
|
||||
print(drecords)
|
||||
print(drecords['SHA-1'])
|
||||
rdb.set("l:{}".format(drecords['MD5']), drecords['SHA-1'])
|
||||
rdb.hmset("h:{}".format(drecords['SHA-1']), drecords)
|
||||
rdb.incrby("stat:NSRLAndroid")
|
||||
if ln == maxvalue:
|
||||
sys.exit(1)
|
||||
ln = ln + 1
|
29
bin/import_NSRLMfg.py
Normal file
29
bin/import_NSRLMfg.py
Normal file
|
@ -0,0 +1,29 @@
|
|||
import sys
|
||||
import redis
|
||||
rdb = redis.Redis(host='127.0.0.1', port='6666', decode_responses=True)
|
||||
|
||||
lines = open('../data/NSRLMfg.txt', 'r')
|
||||
ln = 0
|
||||
#rdb.delete("stat:NSRLMfg-import")
|
||||
maxvalue = 500000000
|
||||
for l in lines:
|
||||
if ln == 0:
|
||||
headers = l.rstrip().replace("\"","").split(",")
|
||||
print (headers)
|
||||
else:
|
||||
records = l.rstrip().replace("\"","").split(",")
|
||||
drecords = {}
|
||||
for index, value in enumerate(records):
|
||||
try:
|
||||
drecords[headers[index]] = value
|
||||
except:
|
||||
continue
|
||||
|
||||
print(drecords)
|
||||
print(drecords['MfgCode'])
|
||||
rdb.sadd('s:MfgCode', drecords['MfgCode'])
|
||||
rdb.hmset("h-MfgCode:{}".format(drecords['MfgCode']), drecords)
|
||||
rdb.incrby("stat:NSRLMfg-import")
|
||||
if ln == maxvalue:
|
||||
sys.exit(1)
|
||||
ln = ln + 1
|
29
bin/import_NSRLOS.py
Normal file
29
bin/import_NSRLOS.py
Normal file
|
@ -0,0 +1,29 @@
|
|||
import sys
|
||||
import redis
|
||||
rdb = redis.Redis(host='127.0.0.1', port='6666', decode_responses=True)
|
||||
|
||||
lines = open('../data/NSRLOS.txt', 'r')
|
||||
ln = 0
|
||||
#rdb.delete("stat:NSRLOS-import")
|
||||
maxvalue = 500000000
|
||||
for l in lines:
|
||||
if ln == 0:
|
||||
headers = l.rstrip().replace("\"","").split(",")
|
||||
print (headers)
|
||||
else:
|
||||
records = l.rstrip().replace("\"","").split(",")
|
||||
drecords = {}
|
||||
for index, value in enumerate(records):
|
||||
try:
|
||||
drecords[headers[index]] = value
|
||||
except:
|
||||
continue
|
||||
|
||||
print(drecords)
|
||||
print(drecords['OpSystemCode'])
|
||||
rdb.sadd('s:OpSystemCode', drecords['OpSystemCode'])
|
||||
rdb.hmset("h-OpSystemCode:{}".format(drecords['OpSystemCode']), drecords)
|
||||
rdb.incrby("stat:NSRLOS-import")
|
||||
if ln == maxvalue:
|
||||
sys.exit(1)
|
||||
ln = ln + 1
|
29
bin/import_NSRLProd.py
Normal file
29
bin/import_NSRLProd.py
Normal file
|
@ -0,0 +1,29 @@
|
|||
import sys
|
||||
import redis
|
||||
rdb = redis.Redis(host='127.0.0.1', port='6666', decode_responses=True)
|
||||
|
||||
lines = open('../data/NSRLProd.txt', 'r')
|
||||
ln = 0
|
||||
#rdb.delete("stat:NSRLProd-import")
|
||||
maxvalue = 500000000
|
||||
for l in lines:
|
||||
if ln == 0:
|
||||
headers = l.rstrip().replace("\"","").split(",")
|
||||
print (headers)
|
||||
else:
|
||||
records = l.rstrip().replace("\"","").split(",")
|
||||
drecords = {}
|
||||
for index, value in enumerate(records):
|
||||
try:
|
||||
drecords[headers[index]] = value
|
||||
except:
|
||||
continue
|
||||
|
||||
print(drecords)
|
||||
print(drecords['ProductCode'])
|
||||
rdb.sadd('s:ProductCode', drecords['ProductCode'])
|
||||
rdb.hmset("h-ProductCode:{}".format(drecords['ProductCode']), drecords)
|
||||
rdb.incrby("stat:NSRLProd-import")
|
||||
if ln == maxvalue:
|
||||
sys.exit(1)
|
||||
ln = ln + 1
|
25
bin/import_NSRLSHA256.py
Normal file
25
bin/import_NSRLSHA256.py
Normal file
|
@ -0,0 +1,25 @@
|
|||
import sys
|
||||
import redis
|
||||
rdb = redis.Redis(host='127.0.0.1', port='6666', decode_responses=True)
|
||||
|
||||
lines = open('../data/rds241-sha256.txt', 'r')
|
||||
ln = 0
|
||||
rdb.delete("stat:NSRLsha256-import")
|
||||
maxvalue = 500000000
|
||||
headers = ['SHA-1', 'SHA-256', 'filename']
|
||||
for l in lines:
|
||||
records = l.rstrip().split("\t")
|
||||
drecords = {}
|
||||
for index, value in enumerate(records):
|
||||
try:
|
||||
drecords[headers[index]] = value
|
||||
except:
|
||||
continue
|
||||
|
||||
print(drecords)
|
||||
print(drecords['SHA-1'])
|
||||
#rdb.hmset("h-ProductCode:{}".format(drecords['ProductCode']), drecords)
|
||||
rdb.incrby("stat:NSRLsha256-import")
|
||||
if ln == maxvalue:
|
||||
sys.exit(1)
|
||||
ln = ln + 1
|
29
bin/import_xcyclopedia.py
Normal file
29
bin/import_xcyclopedia.py
Normal file
|
@ -0,0 +1,29 @@
|
|||
import sys
|
||||
import redis
|
||||
rdb = redis.Redis(host='127.0.0.1', port='6666', decode_responses=True)
|
||||
|
||||
lines = open('../data/xcyclopedia/strontic-xcyclopedia.csv', 'r')
|
||||
ln = 0
|
||||
rdb.delete("stat:xcyclopedia-import")
|
||||
maxvalue = 5000000000
|
||||
for l in lines:
|
||||
if ln == 0:
|
||||
headers = l.rstrip().replace("\"","").split(",")
|
||||
print (headers)
|
||||
else:
|
||||
records = l.rstrip().replace("\"","").split(",")
|
||||
drecords = {}
|
||||
for index, value in enumerate(records):
|
||||
try:
|
||||
drecords[headers[index]] = value
|
||||
except:
|
||||
continue
|
||||
|
||||
print(drecords)
|
||||
print(drecords['hash_md5'])
|
||||
#rdb.set("l:{}".format(drecords['hash_md5']), drecords['hash_sha1'])
|
||||
#rdb.hmset("h:{}".format(drecords['hash_sha1']), drecords)
|
||||
#rdb.incrby("stat:xcyclopedia-import")
|
||||
if ln == maxvalue:
|
||||
sys.exit(1)
|
||||
ln = ln + 1
|
6
bin/install.sh
Normal file
6
bin/install.sh
Normal file
|
@ -0,0 +1,6 @@
|
|||
#!/bin/sh
|
||||
|
||||
git clone --recursive https://github.com/bitleak/kvrocks.git
|
||||
cd kvrocks
|
||||
git checkout 2.0
|
||||
make -j4
|
2
bin/run.sh
Normal file
2
bin/run.sh
Normal file
|
@ -0,0 +1,2 @@
|
|||
ulimit -n 700000
|
||||
./kvrocks/src/kvrocks -c ../etc/kvrocks.conf
|
103
bin/server.py
Normal file
103
bin/server.py
Normal file
|
@ -0,0 +1,103 @@
|
|||
version = "1.0"
|
||||
from flask import Flask, url_for, send_from_directory, render_template, make_response, request
|
||||
from flask_restx import Resource, Api, reqparse
|
||||
import redis
|
||||
|
||||
app = Flask(__name__)
|
||||
app.url_map.strict_slashes = False
|
||||
api = Api(app, version=version, title='hashlookup CIRCL API', description='![](https://www.circl.lu/assets/images/circl-logo.png)\n[CIRCL hash lookup](https://hashlookup.circl.lu/) is a public API to lookup hash values against known database of files. NSRL RDS database is included. More database will be included in the future. The API is accessible via HTTP ReST API and the API is also [described as an OpenAPI](https://hashlookup.circl.lu/swagger.json). A [documentation is available with](https://www.circl.lu/services/hashlookup/) some sample queries. The API can be tested live in the interface below.', doc='/', license='CC-BY', contact='info@circl.lu', ordered=True)
|
||||
|
||||
rdb = redis.Redis(host='127.0.0.1', port='6666', decode_responses=True)
|
||||
|
||||
def is_hex(s):
|
||||
try:
|
||||
int(s, 16)
|
||||
return True
|
||||
except ValueError:
|
||||
return False
|
||||
|
||||
@api.route('/lookup/md5/<string:md5>')
|
||||
@api.doc(description="Lookup MD5.")
|
||||
class lookup(Resource):
|
||||
def get(self, md5):
|
||||
if md5 is None or len(md5) != 32:
|
||||
return {'message': 'Expecting a MD5 hex value'}, 400
|
||||
if not is_hex(md5):
|
||||
return {'message': 'MD5 is not in hex format'}, 400
|
||||
if not rdb.exists("l:{}".format(md5.upper())):
|
||||
return {'message': 'Non existing MD5', 'query': md5}, 404
|
||||
sha1 = rdb.get("l:{}".format(md5.upper()))
|
||||
h = rdb.hgetall("h:{}".format(sha1))
|
||||
if "OpSystemCode" in h:
|
||||
if rdb.exists("h-OpSystemCode:{}".format(h['OpSystemCode'])):
|
||||
h['OpSystemCode'] = rdb.hgetall("h-OpSystemCode:{}".format(h['OpSystemCode']))
|
||||
if "ProductCode" in h:
|
||||
if rdb.exists("h-ProductCode:{}".format(h['ProductCode'])):
|
||||
h['ProductCode'] = rdb.hgetall("h-ProductCode:{}".format(h['ProductCode']))
|
||||
return h
|
||||
|
||||
@api.route('/lookup/sha1/<string:sha1>')
|
||||
@api.doc(description="Lookup SHA-1.")
|
||||
class lookup(Resource):
|
||||
def get(self, sha1):
|
||||
if sha1 is None or len(sha1) != 40:
|
||||
return {'message': 'Expecting a SHA-1 hex value'}, 400
|
||||
if not is_hex(sha1):
|
||||
return {'message': 'SHA-1 is not in hex format'}, 400
|
||||
if not rdb.exists("h:{}".format(sha1.upper())):
|
||||
return {'message': 'Non existing SHA-1', 'query': sha1}, 404
|
||||
h = rdb.hgetall("h:{}".format(sha1.upper()))
|
||||
if "OpSystemCode" in h:
|
||||
if rdb.exists("h-OpSystemCode:{}".format(h['OpSystemCode'])):
|
||||
h['OpSystemCode'] = rdb.hgetall("h-OpSystemCode:{}".format(h['OpSystemCode']))
|
||||
if "ProductCode" in h:
|
||||
if rdb.exists("h-ProductCode:{}".format(h['ProductCode'])):
|
||||
h['ProductCode'] = rdb.hgetall("h-ProductCode:{}".format(h['ProductCode']))
|
||||
return h
|
||||
|
||||
@api.route('/info')
|
||||
@api.doc(description="Info about the hashlookup database")
|
||||
class info(Resource):
|
||||
def get(self):
|
||||
info = {}
|
||||
info['nsrl-version'] = rdb.get('nsrl-version')
|
||||
info['nsrl-NSRL-items'] = rdb.get('stat:import')
|
||||
info['nsrl-NSRL-Legacy-items'] = rdb.get('stat:NSRLLegacy')
|
||||
info['nsrl-Android-items'] = rdb.get('stat:NSRLAndroid')
|
||||
info['nsrl-iOS-items'] = rdb.get('stat:NSRLiOS')
|
||||
info['nsrl-NSRLMfg'] = str(rdb.scard('s:MfgCode'))
|
||||
info['nsrl-NSRLOS'] = str(rdb.scard('s:OpSystemCode'))
|
||||
info['nsrl-NSRLProd'] = str(rdb.scard('s:ProductCode'))
|
||||
info['hashlookup-version'] = version
|
||||
return info
|
||||
|
||||
@api.route('/bulk/md5')
|
||||
@api.doc(description="Bulk search of MD5 hashes in a JSON array with the key \'hashes\'.")
|
||||
class bulkmd5(Resource):
|
||||
def post(self):
|
||||
json_data = request.get_json(force=True)
|
||||
if not 'hashes' in json_data:
|
||||
return {'message': 'JSON format incorrect. An array of hashes in the key \'hashes\' is expected.'}, 404
|
||||
ret = []
|
||||
for val in json_data['hashes']:
|
||||
if not rdb.exists("l:{}".format(val.upper())):
|
||||
continue
|
||||
sha1 = rdb.get("l:{}".format(val.upper()))
|
||||
ret.append(rdb.hgetall("h:{}".format(sha1)))
|
||||
return ret
|
||||
|
||||
@api.route('/bulk/sha1')
|
||||
@api.doc(description="Bulk search of SHA1 hashes in a JSON array with the \'hashes\'.")
|
||||
class bulksha1(Resource):
|
||||
def post(self):
|
||||
json_data = request.get_json(force=True)
|
||||
if not 'hashes' in json_data:
|
||||
return {'message': 'JSON format incorrect. An array of hashes in the key \'hashes\' is expected.'}, 404
|
||||
ret = []
|
||||
for val in json_data['hashes']:
|
||||
ret.append(rdb.hgetall("h:{}".format(val.upper())))
|
||||
return ret
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
app.run(host='0.0.0.0')
|
58
dns/server.py
Normal file
58
dns/server.py
Normal file
|
@ -0,0 +1,58 @@
|
|||
version = "0.1"
|
||||
from nserver import NameServer, Response, A, NS, TXT
|
||||
import redis
|
||||
import json
|
||||
import re
|
||||
|
||||
rdb = redis.Redis(host='127.0.0.1', port='6666', decode_responses=True)
|
||||
|
||||
|
||||
ns = NameServer("dns.hashlookup.circl.lu")
|
||||
|
||||
@ns.rule("info.dns.hashlookup.circl.lu", ["TXT"])
|
||||
def say_info(query):
|
||||
#if query.name.endswith(".com.au"):
|
||||
# return TXT(query.name, "G'day mate")
|
||||
info = {}
|
||||
info['nsrl-version'] = rdb.get('nsrl-version')
|
||||
info['nsrl-NSRL-items'] = rdb.get('stat:import')
|
||||
info['nsrl-Android-items'] = rdb.get('stat:NSRLAndroid')
|
||||
info['nsrl-iOS-items'] = rdb.get('stat:NSRLiOS')
|
||||
info['nsrl-NSRLMfg'] = rdb.get('stat:NSRLMfg-import')
|
||||
info['nsrl-NSRLOS'] = rdb.get('stat:NSRLOS-import')
|
||||
info['nsrl-NSRLProd'] = rdb.get('stat:NSRLProd-import')
|
||||
info['hashlookup-version'] = version
|
||||
return TXT(query.name, json.dumps(info))
|
||||
|
||||
@ns.rule("**", ["TXT"])
|
||||
def wildcard_hashlookup(query):
|
||||
hashq = query.name.split('.', 1)
|
||||
print(hashq[0])
|
||||
if re.findall(r"^[a-fA-F\d]{32}$", hashq[0]):
|
||||
print("MD5")
|
||||
sha1 = rdb.get("l:{}".format(hashq[0].upper()))
|
||||
elif re.findall(r"^[a-fA-F\d]{40}$", hashq[0]):
|
||||
print("SHA-1")
|
||||
sha1 = hashq[0].upper()
|
||||
else:
|
||||
return Response()
|
||||
if sha1 is None:
|
||||
return Response()
|
||||
if not rdb.exists("h:{}".format(sha1.upper())):
|
||||
return Response()
|
||||
|
||||
h = rdb.hgetall("h:{}".format(sha1))
|
||||
#if "OpSystemCode" in h:
|
||||
# if rdb.exists("h-OpSystemCode:{}".format(h['OpSystemCode'])):
|
||||
# h['OpSystemCode'] = rdb.hgetall("h-OpSystemCode:{}".format(h['OpSystemCode']))
|
||||
#if "ProductCode" in h:
|
||||
# if rdb.exists("h-ProductCode:{}".format(h['ProductCode'])):
|
||||
# h['ProductCode'] = rdb.hgetall("h-ProductCode:{}".format(h['ProductCode']))
|
||||
|
||||
return TXT(query.name, json.dumps(h))
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
ns.settings.SERVER_PORT = 53 # It's over 9000!
|
||||
ns.settings.SERVER_ADDRESS = "185.194.93.133"
|
||||
ns.run()
|
443
etc/kvrocks.conf
Normal file
443
etc/kvrocks.conf
Normal file
|
@ -0,0 +1,443 @@
|
|||
################################ GENERAL #####################################
|
||||
|
||||
# By default kvrocks listens for connections from all the network interfaces
|
||||
# available on the server. It is possible to listen to just one or multiple
|
||||
# interfaces using the "bind" configuration directive, followed by one or
|
||||
# more IP addresses.
|
||||
#
|
||||
# Examples:
|
||||
#
|
||||
# bind 192.168.1.100 10.0.0.1
|
||||
bind 127.0.0.1
|
||||
#bind 0.0.0.0
|
||||
|
||||
# Accept connections on the specified port, default is 6666.
|
||||
port 6666
|
||||
|
||||
# Close the connection after a client is idle for N seconds (0 to disable)
|
||||
timeout 0
|
||||
|
||||
# The number of worker's threads, increase or decrease it would effect the performance.
|
||||
workers 8
|
||||
|
||||
# The number of replication worker's threads, increase or decrease it would effect the replication performance.
|
||||
# Default: 1
|
||||
repl-workers 1
|
||||
|
||||
# By default kvrocks does not run as a daemon. Use 'yes' if you need it.
|
||||
# Note that kvrocks will write a pid file in /var/run/kvrocks.pid when daemonized.
|
||||
daemonize no
|
||||
|
||||
# Set the max number of connected clients at the same time. By default
|
||||
# this limit is set to 10000 clients, however if the server is not
|
||||
# able to configure the process file limit to allow for the specified limit
|
||||
# the max number of allowed clients is set to the current file limit
|
||||
#
|
||||
# Once the limit is reached the server will close all the new connections sending
|
||||
# an error 'max number of clients reached'.
|
||||
#
|
||||
maxclients 10000
|
||||
|
||||
# Require clients to issue AUTH <PASSWORD> before processing any other
|
||||
# commands. This might be useful in environments in which you do not trust
|
||||
# others with access to the host running kvrocks.
|
||||
#
|
||||
# This should stay commented out for backward compatibility and because most
|
||||
# people do not need auth (e.g. they run their own servers).
|
||||
#
|
||||
# Warning: since kvrocks is pretty fast an outside user can try up to
|
||||
# 150k passwords per second against a good box. This means that you should
|
||||
# use a very strong password otherwise it will be very easy to break.
|
||||
#
|
||||
# requirepass foobared
|
||||
|
||||
# If the master is password protected (using the "masterauth" configuration
|
||||
# directive below) it is possible to tell the slave to authenticate before
|
||||
# starting the replication synchronization process, otherwise the master will
|
||||
# refuse the slave request.
|
||||
#
|
||||
# masterauth foobared
|
||||
|
||||
# Master-Salve replication would check db name is matched. if not, the slave should
|
||||
# refuse to sync the db from master. Don't use default value, set the db-name to identify
|
||||
# the cluster.
|
||||
db-name nsrl
|
||||
|
||||
# The working directory
|
||||
#
|
||||
# The DB will be written inside this directory
|
||||
# Note that you must specify a directory here, not a file name.
|
||||
dir /home/adulau/nsrl/db
|
||||
|
||||
# The logs of server will be stored in this directory. If you don't specify
|
||||
# one directory, by default, we store logs in the working directory that set
|
||||
# by 'dir' above.
|
||||
# log-dir /tmp/kvrocks
|
||||
|
||||
# When running daemonized, kvrocks writes a pid file in ${CONFIG_DIR}/kvrocks.pid by
|
||||
# default. You can specify a custom pid file location here.
|
||||
# pidfile /var/run/kvrocks.pid
|
||||
pidfile /home/adulau/nsrl/db/kvrocks.pid
|
||||
|
||||
# You can configure a slave instance to accept writes or not. Writing against
|
||||
# a slave instance may be useful to store some ephemeral data (because data
|
||||
# written on a slave will be easily deleted after resync with the master) but
|
||||
# may also cause problems if clients are writing to it because of a
|
||||
# misconfiguration.
|
||||
slave-read-only yes
|
||||
|
||||
# The slave priority is an integer number published by Kvrocks in the INFO output.
|
||||
# It is used by Redis Sentinel in order to select a slave to promote into a
|
||||
# master if the master is no longer working correctly.
|
||||
#
|
||||
# A slave with a low priority number is considered better for promotion, so
|
||||
# for instance if there are three slave with priority 10, 100, 25 Sentinel will
|
||||
# pick the one with priority 10, that is the lowest.
|
||||
#
|
||||
# However a special priority of 0 marks the replica as not able to perform the
|
||||
# role of master, so a slave with priority of 0 will never be selected by
|
||||
# Redis Sentinel for promotion.
|
||||
#
|
||||
# By default the priority is 100.
|
||||
slave-priority 100
|
||||
|
||||
# TCP listen() backlog.
|
||||
#
|
||||
# In high requests-per-second environments you need an high backlog in order
|
||||
# to avoid slow clients connections issues. Note that the Linux kernel
|
||||
# will silently truncate it to the value of /proc/sys/net/core/somaxconn so
|
||||
# make sure to raise both the value of somaxconn and tcp_max_syn_backlog
|
||||
# in order to Get the desired effect.
|
||||
tcp-backlog 511
|
||||
|
||||
# If the master is an old version, it may have specified replication threads
|
||||
# that use 'port + 1' as listening port, but in new versions, we don't use
|
||||
# extra port to implement replication. In order to allow the new replicas to
|
||||
# copy old masters, you should indicate that the master uses replication port
|
||||
# or not.
|
||||
# If yes, that indicates master uses replication port and replicas will connect
|
||||
# to 'master's listening port + 1' when synchronization.
|
||||
# If no, that indicates master doesn't use replication port and replicas will
|
||||
# connect 'master's listening port' when synchronization.
|
||||
master-use-repl-port no
|
||||
|
||||
# Master-Slave replication. Use slaveof to make a kvrocks instance a copy of
|
||||
# another kvrocks server. A few things to understand ASAP about kvrocks replication.
|
||||
#
|
||||
# 1) Kvrocks replication is asynchronous, but you can configure a master to
|
||||
# stop accepting writes if it appears to be not connected with at least
|
||||
# a given number of slaves.
|
||||
# 2) Kvrocks slaves are able to perform a partial resynchronization with the
|
||||
# master if the replication link is lost for a relatively small amount of
|
||||
# time. You may want to configure the replication backlog size (see the next
|
||||
# sections of this file) with a sensible value depending on your needs.
|
||||
# 3) Replication is automatic and does not need user intervention. After a
|
||||
# network partition slaves automatically try to reconnect to masters
|
||||
# and resynchronize with them.
|
||||
#
|
||||
# slaveof <masterip> <masterport>
|
||||
# slaveof 127.0.0.1 6379
|
||||
|
||||
# When a slave loses its connection with the master, or when the replication
|
||||
# is still in progress, the slave can act in two different ways:
|
||||
#
|
||||
# 1) if slave-serve-stale-data is set to 'yes' (the default) the slave will
|
||||
# still reply to client requests, possibly with out of date data, or the
|
||||
# data set may just be empty if this is the first synchronization.
|
||||
#
|
||||
# 2) if slave-serve-stale-data is set to 'no' the slave will reply with
|
||||
# an error "SYNC with master in progress" to all the kind of commands
|
||||
# but to INFO and SLAVEOF.
|
||||
#
|
||||
slave-serve-stale-data yes
|
||||
|
||||
# To guarantee slave's data safe and serve when it is in full synchronization
|
||||
# state, slave still keep itself data. But this way needs to occupy much disk
|
||||
# space, so we provide a way to reduce disk occupation, slave will delete itself
|
||||
# entire database before fetching files from master during full synchronization.
|
||||
# If you want to enable this way, you can set 'slave-delete-db-before-fullsync'
|
||||
# to yes, but you must know that database will be lost if master is down during
|
||||
# full synchronization, unless you have a backup of database.
|
||||
#
|
||||
# This option is similar redis replicas RDB diskless load option:
|
||||
# repl-diskless-load on-empty-db
|
||||
#
|
||||
# Default: no
|
||||
slave-empty-db-before-fullsync no
|
||||
|
||||
# If replicas need full synchronization with master, master need to create
|
||||
# checkpoint for feeding replicas, and replicas also stage a checkpoint of
|
||||
# the master. If we also keep the backup, it maybe occupy extra disk space.
|
||||
# You can enable 'purge-backup-on-fullsync' if disk is not sufficient, but
|
||||
# that may cause remote backup copy failing.
|
||||
#
|
||||
# Default: no
|
||||
purge-backup-on-fullsync no
|
||||
|
||||
# The maximum allowed rate (in MB/s) that should be used by Replication.
|
||||
# If the rate exceeds max-replication-mb, replication will slow down.
|
||||
# Default: 0 (i.e. no limit)
|
||||
max-replication-mb 0
|
||||
|
||||
# The maximum allowed aggregated write rate of flush and compaction (in MB/s).
|
||||
# If the rate exceeds max-io-mb, io will slow down.
|
||||
# 0 is no limit
|
||||
# Default: 500
|
||||
max-io-mb 500
|
||||
|
||||
# The maximum allowed space (in GB) that should be used by RocksDB.
|
||||
# If the total size of the SST files exceeds max_allowed_space, writes to RocksDB will fail.
|
||||
# Please see: https://github.com/facebook/rocksdb/wiki/Managing-Disk-Space-Utilization
|
||||
# Default: 0 (i.e. no limit)
|
||||
max-db-size 0
|
||||
|
||||
# The maximum backup to keep, server cron would run every minutes to check the num of current
|
||||
# backup, and purge the old backup if exceed the max backup num to keep. If max-backup-to-keep
|
||||
# is 0, no backup would be keep. But now, we only support 0 or 1.
|
||||
max-backup-to-keep 1
|
||||
|
||||
# The maximum hours to keep the backup. If max-backup-keep-hours is 0, wouldn't purge any backup.
|
||||
# default: 1 day
|
||||
max-backup-keep-hours 24
|
||||
|
||||
# Ratio of the samples would be recorded when the profiling was enabled.
|
||||
# we simply use the rand to determine whether to record the sample or not.
|
||||
#
|
||||
# Default: 0
|
||||
profiling-sample-ratio 0
|
||||
|
||||
# There is no limit to this length. Just be aware that it will consume memory.
|
||||
# You can reclaim memory used by the perf log with PERFLOG RESET.
|
||||
#
|
||||
# Default: 256
|
||||
profiling-sample-record-max-len 256
|
||||
|
||||
# profiling-sample-record-threshold-ms use to tell the kvrocks when to record.
|
||||
#
|
||||
# Default: 100 millisecond
|
||||
profiling-sample-record-threshold-ms 100
|
||||
|
||||
################################## SLOW LOG ###################################
|
||||
|
||||
# The Kvrocks Slow Log is a system to log queries that exceeded a specified
|
||||
# execution time. The execution time does not include the I/O operations
|
||||
# like talking with the client, sending the reply and so forth,
|
||||
# but just the time needed to actually execute the command (this is the only
|
||||
# stage of command execution where the thread is blocked and can not serve
|
||||
# other requests in the meantime).
|
||||
#
|
||||
# You can configure the slow log with two parameters: one tells Kvrocks
|
||||
# what is the execution time, in microseconds, to exceed in order for the
|
||||
# command to get logged, and the other parameter is the length of the
|
||||
# slow log. When a new command is logged the oldest one is removed from the
|
||||
# queue of logged commands.
|
||||
|
||||
# The following time is expressed in microseconds, so 1000000 is equivalent
|
||||
# to one second. Note that -1 value disables the slow log, while
|
||||
# a value of zero forces the logging of every command.
|
||||
slowlog-log-slower-than 100000
|
||||
|
||||
# There is no limit to this length. Just be aware that it will consume memory.
|
||||
# You can reclaim memory used by the slow log with SLOWLOG RESET.
|
||||
slowlog-max-len 128
|
||||
|
||||
# If you run kvrocks from upstart or systemd, kvrocks can interact with your
|
||||
# supervision tree. Options:
|
||||
# supervised no - no supervision interaction
|
||||
# supervised upstart - signal upstart by putting kvrocks into SIGSTOP mode
|
||||
# supervised systemd - signal systemd by writing READY=1 to $NOTIFY_SOCKET
|
||||
# supervised auto - detect upstart or systemd method based on
|
||||
# UPSTART_JOB or NOTIFY_SOCKET environment variables
|
||||
# Note: these supervision methods only signal "process is ready."
|
||||
# They do not enable continuous liveness pings back to your supervisor.
|
||||
supervised no
|
||||
|
||||
################################## CRON ###################################
|
||||
|
||||
# Compact Scheduler, auto compact at schedule time
|
||||
# time expression format is the same as crontab(currently only support * and int)
|
||||
# e.g. compact-cron 0 3 * * * 0 4 * * *
|
||||
# would compact the db at 3am and 4am everyday
|
||||
# compact-cron 0 3 * * *
|
||||
|
||||
# The hour range that compaction checker would be active
|
||||
# e.g. compaction-checker-range 0-7 means compaction checker would be worker between
|
||||
# 0-7am every day.
|
||||
compaction-checker-range 0-7
|
||||
|
||||
# Bgsave scheduler, auto bgsave at schedule time
|
||||
# time expression format is the same as crontab(currently only support * and int)
|
||||
# e.g. bgsave-cron 0 3 * * * 0 4 * * *
|
||||
# would bgsave the db at 3am and 4am everyday
|
||||
|
||||
################################ ROCKSDB #####################################
|
||||
|
||||
# Specify the capacity of metadata column family block cache. Larger block cache
|
||||
# may make request faster while more keys would be cached. Max Size is 200*1024.
|
||||
# Default: 2048MB
|
||||
rocksdb.metadata_block_cache_size 2048
|
||||
|
||||
# Specify the capacity of subkey column family block cache. Larger block cache
|
||||
# may make request faster while more keys would be cached. Max Size is 200*1024.
|
||||
# Default: 2048MB
|
||||
rocksdb.subkey_block_cache_size 2048
|
||||
|
||||
# Number of open files that can be used by the DB. You may need to
|
||||
# increase this if your database has a large working set. Value -1 means
|
||||
# files opened are always kept open. You can estimate number of files based
|
||||
# on target_file_size_base and target_file_size_multiplier for level-based
|
||||
# compaction. For universal-style compaction, you can usually set it to -1.
|
||||
# Default: 4096
|
||||
rocksdb.max_open_files 8096
|
||||
|
||||
# Amount of data to build up in memory (backed by an unsorted log
|
||||
# on disk) before converting to a sorted on-disk file.
|
||||
#
|
||||
# Larger values increase performance, especially during bulk loads.
|
||||
# Up to max_write_buffer_number write buffers may be held in memory
|
||||
# at the same time,
|
||||
# so you may wish to adjust this parameter to control memory usage.
|
||||
# Also, a larger write buffer will result in a longer recovery time
|
||||
# the next time the database is opened.
|
||||
#
|
||||
# Note that write_buffer_size is enforced per column family.
|
||||
# See db_write_buffer_size for sharing memory across column families.
|
||||
|
||||
# default is 64MB
|
||||
rocksdb.write_buffer_size 16
|
||||
|
||||
# Target file size for compaction, target file size for Leve N can be caculated
|
||||
# by target_file_size_base * (target_file_size_multiplier ^ (L-1))
|
||||
#
|
||||
# Default: 128MB
|
||||
rocksdb.target_file_size_base 16
|
||||
|
||||
# The maximum number of write buffers that are built up in memory.
|
||||
# The default and the minimum number is 2, so that when 1 write buffer
|
||||
# is being flushed to storage, new writes can continue to the other
|
||||
# write buffer.
|
||||
# If max_write_buffer_number > 3, writing will be slowed down to
|
||||
# options.delayed_write_rate if we are writing to the last write buffer
|
||||
# allowed.
|
||||
rocksdb.max_write_buffer_number 4
|
||||
|
||||
# Maximum number of concurrent background compaction jobs, submitted to
|
||||
# the default LOW priority thread pool.
|
||||
rocksdb.max_background_compactions 4
|
||||
|
||||
# Maximum number of concurrent background memtable flush jobs, submitted by
|
||||
# default to the HIGH priority thread pool. If the HIGH priority thread pool
|
||||
# is configured to have zero threads, flush jobs will share the LOW priority
|
||||
# thread pool with compaction jobs.
|
||||
rocksdb.max_background_flushes 4
|
||||
|
||||
# This value represents the maximum number of threads that will
|
||||
# concurrently perform a compaction job by breaking it into multiple,
|
||||
# smaller ones that are run simultaneously.
|
||||
# Default: 2 (i.e. no subcompactions)
|
||||
rocksdb.max_sub_compactions 2
|
||||
|
||||
# We impl the repliction with rocksdb WAL, it would trigger full sync when the seq was out of range.
|
||||
# wal_ttl_seconds and wal_size_limit_mb would affect how archived logswill be deleted.
|
||||
# If WAL_ttl_seconds is not 0, then WAL files will be checked every WAL_ttl_seconds / 2 and those that
|
||||
# are older than WAL_ttl_seconds will be deleted#
|
||||
#
|
||||
# Default: 3 Hours
|
||||
rocksdb.wal_ttl_seconds 10800
|
||||
|
||||