I am using DDEv and Docker with Windows 10 pro to set up a localhost install of drupal 8.8 using Composer. I have set up and configured the local drupal installation (it is a fresh install) and it appears to be running correctly, but in the admin section of the drupal site I receive a warning to change write permissions of sites/default/settings.php.
I tried to change settings using Filezilla, but it appears that local files in Filezilla do not provide access to write permissions? When I right-click the file in Filezilla, no permissions option appears.
Following troubleshooting tips from ddev, I tried to access phpmyadmin at https://mysitename.ddev.site:8036
Instead of loading phpmyadmin, I got the following error message:
Secure Connection Failed
An error occurred during a connection to dmckimep.ddev.site:8036. SSL received a record that exceeded the maximum permissible length.
Error code: SSL_ERROR_RX_RECORD_TOO_LONG
The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
Please contact the website owners to inform them of this problem.
I've been searching around for a couple of hours now and do not find a solution to this. I ran ddev describe and all seems fine with the installation. The drupal site in the container seems to run okay. There are no port conflicts present so far as I have found, so I am not sure why I cannot get access to phpmyadmin.
I am a relative newbie in terms of skills, but have successfully maintained drupal 4-7 on localhost with XAMPP and my web host. Now I am wrestling with the move to drupal 8/composer/docker/ddev. Any suggestions would be much appreciated.
Thank you!
Update 2022-09-14: DDEV has had https support fpr PHPMyAdmin and MailHog for years now, ddev describe will show you the URL.
(Original answer) ddev's PHPMyAdmin connection doesn't support https, just http. You can find the links for both PHPMyAdmin and MailHog using ddev describe; both are http-only, as in your example, http://mysitename.ddev.site:8036. It would be possible to provide https URLs for PHPMyAdmin and MailHog, but nobody has ever asked for them, and there's no security reason to do so.
Note that the key reason for https on the actual project URL is because real projects run behind https and people need to see problems like mixed content during the development phase. But there's no such need for PHPMyAdmin. However, I'm sure if people ever want it, we'll do it, it's not hard to do.
Just as a general add on, after ddev start you can run ddev launch -p in order to open PHPMyAdmin for the current project database in the browser.
I installed Neo4j 3.2.6 on Ubuntu 16.04 and I tried to access it remotely using putty (from my windows-based computers). Without uncommenting anything in neo4j.conf, I can access Neo4j using the source port I defined in putty. Then, after connecting with the initial password "Neo4j" in the section saying "Connect to Neo4j Database access requires an authenticated connection.", I gets the famous error "ServiceUnavailable: 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 ...".
So, after googling, I uncommented:
dbms.connectors.default_listen_address=0.0.0.0
dbms.connector.bolt.listen_address=:7687
BUT NOTHING WORKS.
The interesting thing is that I tried to install Neo4j on my laptop (locally) and it worked and when I used its "bolt://..." database access password on my remote access "bolt://..." database access it works.So, I'm not sure what is going on here, can someone help?
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.
I have just downloaded Linkurious v1.2.7 on Windows 7
Neo4j is v2.2.0-M02 running on the same localhost.
Neo4j works without issue. I have a .NET WebService project that can query the HTTP endpoint at http://localhost:7474/db/data without problem.
Linkurious is installed correctly (presumably). I have modified the graphdb.json file with the localhost url and username and password for Neo4j.
after some troubleshooting Linkurious can see that the Neo4j database is running but it throws the error:
"The graph database Rest API did not respond. Please check its connection settings & log trace."
I am not seeing any activity from linkurious in the neo4j console.log.
Anyone have any leads for me? I was hoping to work through the weekend to get this project done.
as Christophe Willemsen indicated, Linkurious 1.2.7 does not yet work with Neo4j 2.2.0.
You can now access a new version called Linkurious Starter that fully supports Neo4j 2.2.0. Go to https://linkurio.us/my-account/ to download it.
Let me know if it solves your issue!
I have the new (v2) Neo4J Browser installed and working on port 5000. But when I visit the browser, at the top of the page there is an orange bar saying "Disconnected from Neo4j. Please check if the cord is unplugged."
I installed Neo4J v2 with homebrew and obviously started in before going to the browser page. Is there a missing config step I should do?
I'm having the same issue. As a temporary (!) workaround, uncomment the line
org.neo4j.server.webserver.address=0.0.0.0
in the file neo-server.properties.