Is it possible to have password protection on localhost:7474/webadmin? It is better if we put a htaccess and htpasswd files in the folder but I cannot find the folder webadmin lies. I believe if I find the path, I can protect it with password. Anyone who knows the folder path? The documentation does not say about it.
additional information: I'm using Ubuntu 12.04 and neo4j version is 1.8.
You can either use an apache proxy in front of Neo4j, see the manual
or look into something like the authentication-extension which supplies basic-auth.
Related
Today I download neo4j-community-3.2.0 in windows, when i start the server, i meet one problem in browser, i meet this problem in neo4j-community-3.1.2 and i had solved it by Ticking the "Do not use Bolt" option in settings solved the issue. But in neo4j-community-3.2.0 , i can't see "Do not use Bolt" option ,and i don't know how to do.
N/A: WebSocket connection failure. Due to security constraints in your web browser, the reason for the failure is not available to this Neo4j Driver. Please use your browsers development console to determine the root cause of the failure. Common reasons include the database being unavailable, using the wrong connection URL or temporary network problems. If you have enabled encryption, ensure your browser is configured to trust the certificate Neo4j is configured to use. WebSocket readyState is: 3
This happens because the browser is trying (under the hood) to also access the bolt port, which uses an unsigned certificate.
You probably allowed the browser to access the SSL 7474 port through allowing the unsigned certificate as an exception on your browser (and if you didn't, you should in order to make it work).
The url was:
https://[neo4j_host]:7474
Do the same for the bolt certificate, allow it as an exception for url:
https://[neo4j_host]:7687
I ran into the same problem trying to use Neo4j Community Edition on an AWS Ubuntu 16.04 instance. The key thing that solved it was to open port 7687 (the bolt port) in the AWS security group settings.
Found this based on https://stackoverflow.com/a/45234105/1529646
Thus, full answer is:
Make sure to configure Neo4j correctly, ie. uncomment the line dbms.connectors.default_listen_address=0.0.0.0 AND the line dbms.connector.bolt.listen_address=:7687
Open ports 7474 AND 7687 in the AWS security group settings.
In the lower left corner of the browser gear, select do not use bolt.
Open your ${NEO4J_HOME}/conf/neo4j.conf file and edit the bolt settings. It is just about uncommenting this line dbms.connector.bolt.address=0.0.0.0:7687
Change the version of Neo4j
Check your JDK version, use JDK1.8
Adding another option, which worked for me. If your bolt's tls_level is set to REQUIRED, you need to change it to OPTIONAL, if you are not using it with SSL certificate; to get this working.
If you are using Neo4J Community Edition (ver 3.5.1 - in my case) from AWS Marketplace, you need to change the configuration in:
/etc/neo4j/pre-neo4j.sh
Change this line:
echo "dbms_connector_bolt_tls_level" "${dbms_connector_bolt_tls_level:=REQUIRED}"
to
echo "dbms_connector_bolt_tls_level" "${dbms_connector_bolt_tls_level:=OPTIONAL}"
You can find more about Neo4J connector configuration option here. Ideally as per docs, by default bolt.tls_level should have been OPTIONAL only. But I'm not really sure what exactly happened in my case, which got it changed to REQUIRED. Or if it came as is from AWS Marketplace.
Assuming you have valid certs and placed them under the correct certificates directory:
dbms.ssl.policy.bolt.client_auth=NONE
Version 4.0. Took it from this article.
I shared my full ssl config on this other answer.
I had the same error. New to Neo, so take this with a grain of salt, but my solution didn't match these above idea. But thanks as they did lead me to the right "water". So
I went into the conf file, noticed that there was the same port number (previously, the Neo desktop had been constantly telling me it'd needed to update the port numbers...I never checked to verity, but they'd be #, #+1 and #+2. But that didn't work yet that'd happened again and again...but now, after checking the conf file myself, I noticed that the number was the same for all three port requirements for BOLT. Tried that and it didn't work either...but maybe that was important in what did:
In the folder, where the specific database is housed, named "..neo4jdatabases/[GUID Value]" there were two directories titled "/installation-3.4.0" and "...1". I removed the ".0", restarted things and IT WORKED.
So, either there should NOT be two versions under the same database collection OR that's true AND you need the three ports to be the same.
Final add for any Neo4j experts who actually know what they're doing, I have three databases running, two without issue. This occurred AFTER I was messing around trying to see how PowerShell might be useful. Not sure if this is related, but the other databases have worked fine...but, this db is the original playground/sandbox I'd had since the beginning. Not 100% sure, I made the version update before or after, creating the other two databases. HTH.
Using a windows trial version on a Windows 10 machine. Current N4j version is 3.4.1.
Do love what I see so far with Neo BTW!!!
Please mention the correct bolt port under the Connect URL textbox.if you are using the service port the mention the service port in place of bolt port.
Then finally I resolve it by replacing the bolt port with service port inside k8s.
user: neo4j
password: neo4j
I resolve this error by replace the port 7687 with node port 30033 inside Neo4j
then it works fine.
I was facing the same issue with Neo4J version 4 installed on an Ubuntu 18 EC2 instance. Tthe workaround that did the trick for me was to replace the 0.0.0.0 entries in /etc/neo4j/neo4j.conf with the actual private IP of my instance.
Following are the lines where the replace happened:
dbms.default_listen_address=172.X.X.232
dbms.connector.bolt.address=172.X.X.232:7687
Post restart of the DB, the Connect URL when accessing from browser should also use the private IP instead of localhost.
Some weeks ago, I was testing Neo4j 2.2.4 version installed on my P.C.
I've changed the neo4j/neo4j default password, but after this, I've had a big problem and I lost all my Firefox password box. So I've no save for it!
Where I can find the passwd file on my disk ?
Is it necessary to re-install all ?
To reset the password you can simply delete data/dbms. The next time you access the Neo4j Browser you will be prompted to set a new password.
You can stop the neo4j server, and disable the required web authentication in the config file neo4j-server.properties by setting:
dbms.security.auth_enabled=false
Then restart the neo4j server and you can use it again.
Alternatively
you could also install the newer version (always a good thing), move your graph.db into the new installation of neo4j and start the server there. It'll ask you about setting your authentication credentials there.
Because this question was never answered, I was hoping someone could help me reset the password to connect to my neo4j password (at localhost:7474). Zachary wrote a post on solving this by someone restarting the service using:
sudo service neo4j-service restart
but I did not find this helpful. In the terminal, I ran bin/neo4j restart (which I think is the equivalent command), and was not able to reset my password.
Depending on environment and installation type you need to look for a file named auth under directory dbms and remove it.
In MacOs, for dmg installations (adjust for custom locations):
/Users/xyz/Documents/Neo4j/default.graphdb/dbms/auth
or (homebrew install)
/usr/local/Cellar/neo4j/x.x.x/libexec/data/dbms/auth
Windows users should look for same file in the default.graphdb/dbms directory.
In Ubuntu
/var/lib/neo4j/data/dbms/auth
In docker containers
/var/lib/neo4j/data/dbms/auth
Alternatively, you might choose to disable auth in the configuration file, usually found in
MacOs:
/Users/xyz/Documents/Neo4j/.neo4j.conf
or
/usr/local/Cellar/neo4j/x.x.x/libexec/conf
and set this property to false
dbms.security.auth_enabled=false
After doing this, you need to restart the server for changes to make effect, you will be asked for a new password.
In window machine, I deleted the auth file at following path :
Users\systemUser\Documents\Neo4j\default.graphdb\data\dbms and then I restarted the neo4j server.
Navigate to http://localhost:7474. It will ask you to enter the password for user neo4j. Enter default password (neo4j)
After this you will be navigated to change password screen. Change your password.
Note : for other operating systems auth file path may be different
I am running version 4.0.7. Many answers I found on the internet state "Delete /data/dbms/auth". That does not work for 4.0.7, that file does not exist.
I followed these instructions, and they worked.
https://neo4j.com/docs/operations-manual/current/configuration/password-and-user-recovery/
Mainly do this:
Stop neo4j if its running
edit /etc/neo4j/neo4j.conf, and uncomment dbms.security.auth_enabled=false
connect to the database and run
ALTER USER neo4j SET PASSWORD 'mynewpass';
:exit
Stop neo4j
comment out the dbms.security.auth_enabled=false
start neo4j
For the Mac, I had to remove ~/Documents/Neo4j/default.graphdb/data/dbms/auth
Then restart the server, and reset the password.
In addition to deleting the auth file, sudo rm /data/dbms/auth, I also had to set up local port forwarding for the browser port 7474 and the bolt connector port 7687. This is due to the outbound firewall for browsers of the network I am using.
On a DB and on a Windows installation of Neo4j Desktop (others can chime in if it works on Mac and Lnx), you can simply:
stop the DB,
click anywhere along the ribbon with the DB name and the "Open" button (this is hidden until you do a mousehover on this area) - I just click the name as there's no event on that label control and
you'll see along the RHS, the "Details", "Pluggins" and "Upgrade" options - select the "Details".
at the bottom, open the "Reset DBMS password" and you're good to go.
It's a bit scary as you don't need to know the original pwd...but since this should be used only for dev tasks and/or by the dba, that seems good for my lazy needs :)
HTH.
I'm new to symfony framework and a new customer has a system developed over this framework. I do not particularly have problems with PHP for many years and I have difficulty learning to use the frameworks, symfony is not difernete.
However, I took the files to my server from the client machine and am having difficulty accessing the system address on my machine.
I'm getting an error accessing the address of the application.
Forbidden
You don't have permission to access /project on this server.
Someone could still help me?
Try:
php symfony project:permissions
to fix permission problems on the project. If this does not work you can contact me (in portuguese)
Maybe you forgot the
allowoverride ALL
Directive inside the vhost, which block your .htaccess.
See config/vhostexample.txt for an example.
I'm currently developing on my local pc, to which I have complete access of course.
However to my production server I have only FTP access.
Now, this step
http://www.symfony-project.org/getting-started/1_4/en/05-Web-Server-Configuration
On Symfony's installation guide, suggests that I need to edit the httpd.conf
I was wondering if there's an alternative since I don't have access to it on production.
Try reading this. I haven't tried installing Symfony on a shared host, but I see no reason for it not to work.
Generally shared hosts allow you to set configuration parameters in .htaccess files, so you can override httpd.conf without modifying it.