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Docker Images for the Neo4j Graph Database
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javax.net.ssl.SSLException: Received fatal alert: bad_certificate #149

Open JeremyBesson opened 6 years ago

JeremyBesson commented 6 years ago

Hi,

I've experienced this issue with a deployment on Rancher server. I get this error when I try to use the connect UI functionality. I set the Host with bolt://\<server-ip>:7687

When I use the Connect button my web-browser show an error:

Firefox can’t establish a connection to the server at wss://neo4j.##########.com:7687/.

At the same time I see an error appear in the file logs/debug.log in the neo4j container:

2018-09-07 12:59:46.928+0000 ERROR [o.n.b.t.TransportSelectionHandler] Fatal error occurred during protocol selection for connection: [id: 0xb57eb2eb, L:/10.42.248.133:7687 ! R:/165.225.76.131:29301] javax.net.ssl.SSLException: Received fatal alert: bad_certificate
io.netty.handler.codec.DecoderException: javax.net.ssl.SSLException: Received fatal alert: bad_certificate
        at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:459)
        at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:265)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
        at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
        at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1434)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
        at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:965)
        at io.netty.channel.epoll.AbstractEpollStreamChannel$EpollStreamUnsafe.epollInReady(AbstractEpollStreamChannel.java:808)
        at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:404)
        at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:304)
        at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884)
        at java.lang.Thread.run(Thread.java:748)
Caused by: javax.net.ssl.SSLException: Received fatal alert: bad_certificate
        at sun.security.ssl.Alerts.getSSLException(Alerts.java:208)
        at sun.security.ssl.SSLEngineImpl.fatal(SSLEngineImpl.java:1666)
        at sun.security.ssl.SSLEngineImpl.fatal(SSLEngineImpl.java:1634)
        at sun.security.ssl.SSLEngineImpl.recvAlert(SSLEngineImpl.java:1800)
        at sun.security.ssl.SSLEngineImpl.readRecord(SSLEngineImpl.java:1083)
        at sun.security.ssl.SSLEngineImpl.readNetRecord(SSLEngineImpl.java:907)
        at sun.security.ssl.SSLEngineImpl.unwrap(SSLEngineImpl.java:781)
        at javax.net.ssl.SSLEngine.unwrap(SSLEngine.java:624)
        at io.netty.handler.ssl.SslHandler$SslEngineType$3.unwrap(SslHandler.java:294)
        at io.netty.handler.ssl.SslHandler.unwrap(SslHandler.java:1275)
        at io.netty.handler.ssl.SslHandler.decodeJdkCompatible(SslHandler.java:1177)
        at io.netty.handler.ssl.SslHandler.decode(SslHandler.java:1221)
        at io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:489)
        at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:428)
        ... 17 more
2018-09-07 12:59:46.930+0000 ERROR [o.n.b.t.TransportSelectionHandler] Fatal error occurred during protocol selection for connection: [id: 0xb57eb2eb, L:/10.42.248.133:7687 ! R:/165.225.76.131:29301] javax.net.ssl.SSLException: fatal SSLEngine condition
io.netty.handler.codec.DecoderException: javax.net.ssl.SSLException: fatal SSLEngine condition
        at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:459)
        at io.netty.handler.codec.ByteToMessageDecoder.channelInputClosed(ByteToMessageDecoder.java:392)
        at io.netty.handler.codec.ByteToMessageDecoder.channelInputClosed(ByteToMessageDecoder.java:359)
        at io.netty.handler.codec.ByteToMessageDecoder.channelInactive(ByteToMessageDecoder.java:342)
        at io.netty.handler.ssl.SslHandler.channelInactive(SslHandler.java:1028)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:245)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:231)
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:224)
        at io.netty.channel.ChannelInboundHandlerAdapter.channelInactive(ChannelInboundHandlerAdapter.java:75)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:245)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:231)
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:224)
        at io.netty.channel.DefaultChannelPipeline$HeadContext.channelInactive(DefaultChannelPipeline.java:1429)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:245)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:231)
        at io.netty.channel.DefaultChannelPipeline.fireChannelInactive(DefaultChannelPipeline.java:947)
        at io.netty.channel.AbstractChannel$AbstractUnsafe$8.run(AbstractChannel.java:822)
        at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163)
        at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:404)
        at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:309)
        at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884)
        at java.lang.Thread.run(Thread.java:748)
Caused by: javax.net.ssl.SSLException: fatal SSLEngine condition
        at sun.security.ssl.SSLEngineImpl.fatal(SSLEngineImpl.java:1688)
        at sun.security.ssl.SSLEngineImpl.readRecord(SSLEngineImpl.java:981)
        at sun.security.ssl.SSLEngineImpl.readNetRecord(SSLEngineImpl.java:907)
        at sun.security.ssl.SSLEngineImpl.unwrap(SSLEngineImpl.java:781)
        at javax.net.ssl.SSLEngine.unwrap(SSLEngine.java:624)
        at io.netty.handler.ssl.SslHandler$SslEngineType$3.unwrap(SslHandler.java:294)
        at io.netty.handler.ssl.SslHandler.unwrap(SslHandler.java:1275)
        at io.netty.handler.ssl.SslHandler.decodeJdkCompatible(SslHandler.java:1177)
        at io.netty.handler.ssl.SslHandler.decode(SslHandler.java:1221)
        at io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:489)
        at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:428)
        ... 21 more
Caused by: javax.crypto.AEADBadTagException: Tag mismatch!
        at com.sun.crypto.provider.GaloisCounterMode.decryptFinal(GaloisCounterMode.java:578)
        at com.sun.crypto.provider.CipherCore.finalNoPadding(CipherCore.java:1049)
        at com.sun.crypto.provider.CipherCore.doFinal(CipherCore.java:985)
        at com.sun.crypto.provider.AESCipher.engineDoFinal(AESCipher.java:491)
        at javax.crypto.Cipher.doFinal(Cipher.java:2376)
        at sun.security.ssl.CipherBox.decrypt(CipherBox.java:461)
        at sun.security.ssl.InputRecord.decrypt(InputRecord.java:172)
        at sun.security.ssl.EngineInputRecord.decrypt(EngineInputRecord.java:177)
        at sun.security.ssl.SSLEngineImpl.readRecord(SSLEngineImpl.java:974)
        ... 30 more

I use the default configuration: 

#*****************************************************************
# Neo4j configuration
#
# For more details and a complete list of settings, please see
# https://neo4j.com/docs/operations-manual/current/reference/configuration-settings/
#*****************************************************************

# The name of the database to mount
#dbms.active_database=graph.db

# Paths of directories in the installation.
#dbms.directories.data=data
#dbms.directories.plugins=plugins
#dbms.directories.certificates=certificates
#dbms.directories.logs=logs
#dbms.directories.lib=lib
#dbms.directories.run=run

# This setting constrains all `LOAD CSV` import files to be under the `import` directory. Remove or comment it out to
# allow files to be loaded from anywhere in the filesystem; this introduces possible security problems. See the
# `LOAD CSV` section of the manual for details.
dbms.directories.import=import

# Whether requests to Neo4j are authenticated.
# To disable authentication, uncomment this line
#dbms.security.auth_enabled=false

# Enable this to be able to upgrade a store from an older version.
#dbms.allow_upgrade=true

# Java Heap Size: by default the Java heap size is dynamically
# calculated based on available system resources.
# Uncomment these lines to set specific initial and maximum
# heap size.

# The amount of memory to use for mapping the store files, in bytes (or
# kilobytes with the 'k' suffix, megabytes with 'm' and gigabytes with 'g').
# If Neo4j is running on a dedicated server, then it is generally recommended
# to leave about 2-4 gigabytes for the operating system, give the JVM enough
# heap to hold all your transaction state and query context, and then leave the
# rest for the page cache.
# The default page cache memory assumes the machine is dedicated to running
# Neo4j, and is heuristically set to 50% of RAM minus the max Java heap size.

#*****************************************************************
# Network connector configuration
#*****************************************************************

# With default configuration Neo4j only accepts local connections.
# To accept non-local connections, uncomment this line:

# You can also choose a specific network interface, and configure a non-default
# port for each connector, by setting their individual listen_address.

# The address at which this server can be reached by its clients. This may be the server's IP address or DNS name, or
# it may be the address of a reverse proxy which sits in front of the server. This setting may be overridden for
# individual connectors below.
#dbms.connectors.default_advertised_address=localhost

# You can also choose a specific advertised hostname or IP address, and
# configure an advertised port for each connector, by setting their
# individual advertised_address.

# Bolt connector
dbms.connector.bolt.enabled=true
#dbms.connector.bolt.tls_level=OPTIONAL

# HTTP Connector. There must be exactly one HTTP connector.
dbms.connector.http.enabled=true

# HTTPS Connector. There can be zero or one HTTPS connectors.
dbms.connector.https.enabled=true

# Number of Neo4j worker threads.
#dbms.threads.worker_count=

#*****************************************************************
# SSL system configuration
#*****************************************************************

# Names of the SSL policies to be used for the respective components.

# The legacy policy is a special policy which is not defined in
# the policy configuration section, but rather derives from
# dbms.directories.certificates and associated files
# (by default: neo4j.key and neo4j.cert). Its use will be deprecated.

# The policies to be used for connectors.
#
# N.B: Note that a connector must be configured to support/require
#      SSL/TLS for the policy to actually be utilized.
#
# see: dbms.connector.*.tls_level

#bolt.ssl_policy=legacy
#https.ssl_policy=legacy

#*****************************************************************
# SSL policy configuration
#*****************************************************************

# Each policy is configured under a separate namespace, e.g.
#    dbms.ssl.policy.<policyname>.*
#
# The example settings below are for a new policy named 'default'.

# The base directory for cryptographic objects. Each policy will by
# default look for its associated objects (keys, certificates, ...)
# under the base directory.
#
# Every such setting can be overriden using a full path to
# the respective object, but every policy will by default look
# for cryptographic objects in its base location.
#
# Mandatory setting

#dbms.ssl.policy.default.base_directory=certificates/default

# Allows the generation of a fresh private key and a self-signed
# certificate if none are found in the expected locations. It is
# recommended to turn this off again after keys have been generated.
#
# Keys should in general be generated and distributed offline
# by a trusted certificate authority (CA) and not by utilizing
# this mode.

#dbms.ssl.policy.default.allow_key_generation=false

# Enabling this makes it so that this policy ignores the contents
# of the trusted_dir and simply resorts to trusting everything.
#
# Use of this mode is discouraged. It would offer encryption but no security.

#dbms.ssl.policy.default.trust_all=false

# The private key for the default SSL policy. By default a file
# named private.key is expected under the base directory of the policy.
# It is mandatory that a key can be found or generated.

#dbms.ssl.policy.default.private_key=

# The private key for the default SSL policy. By default a file
# named public.crt is expected under the base directory of the policy.
# It is mandatory that a certificate can be found or generated.

#dbms.ssl.policy.default.public_certificate=

# The certificates of trusted parties. By default a directory named
# 'trusted' is expected under the base directory of the policy. It is
# mandatory to create the directory so that it exists, because it cannot
# be auto-created (for security purposes).
#
# To enforce client authentication client_auth must be set to 'require'!

#dbms.ssl.policy.default.trusted_dir=

# Client authentication setting. Values: none, optional, require
# The default is to require client authentication.
#
# Servers are always authenticated unless explicitly overridden
# using the trust_all setting. In a mutual authentication setup this
# should be kept at the default of require and trusted certificates
# must be installed in the trusted_dir.

#dbms.ssl.policy.default.client_auth=require

# A comma-separated list of allowed TLS versions.
# By default only TLSv1.2 is allowed.

#dbms.ssl.policy.default.tls_versions=

# A comma-separated list of allowed ciphers.
# The default ciphers are the defaults of the JVM platform.

#dbms.ssl.policy.default.ciphers=

#*****************************************************************
# Logging configuration
#*****************************************************************

# To enable HTTP logging, uncomment this line
#dbms.logs.http.enabled=true

# Number of HTTP logs to keep.
#dbms.logs.http.rotation.keep_number=5

# Size of each HTTP log that is kept.
#dbms.logs.http.rotation.size=20m

# To enable GC Logging, uncomment this line
#dbms.logs.gc.enabled=true

# GC Logging Options
# see http://docs.oracle.com/cd/E19957-01/819-0084-10/pt_tuningjava.html#wp57013 for more information.
#dbms.logs.gc.options=-XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCApplicationStoppedTime -XX:+PrintPromotionFailure -XX:+PrintTenuringDistribution

# Number of GC logs to keep.
#dbms.logs.gc.rotation.keep_number=5

# Size of each GC log that is kept.
#dbms.logs.gc.rotation.size=20m

# Size threshold for rotation of the debug log. If set to zero then no rotation will occur. Accepts a binary suffix "k",
# "m" or "g".
#dbms.logs.debug.rotation.size=20m

# Maximum number of history files for the internal log.
#dbms.logs.debug.rotation.keep_number=7

#*****************************************************************
# Miscellaneous configuration
#*****************************************************************

# Enable this to specify a parser other than the default one.
#cypher.default_language_version=3.0

# Determines if Cypher will allow using file URLs when loading data using
# `LOAD CSV`. Setting this value to `false` will cause Neo4j to fail `LOAD CSV`
# clauses that load data from the file system.
#dbms.security.allow_csv_import_from_file_urls=true

# Value of the Access-Control-Allow-Origin header sent over any HTTP or HTTPS
# connector. This defaults to '*', which allows broadest compatibility. Note
# that any URI provided here limits HTTP/HTTPS access to that URI only.
#dbms.security.http_access_control_allow_origin=*

# Value of the HTTP Strict-Transport-Security (HSTS) response header. This header
# tells browsers that a webpage should only be accessed using HTTPS instead of HTTP.
# It is attached to every HTTPS response. Setting is not set by default so
# 'Strict-Transport-Security' header is not sent. Value is expected to contain
# dirictives like 'max-age', 'includeSubDomains' and 'preload'.
#dbms.security.http_strict_transport_security=

# Retention policy for transaction logs needed to perform recovery and backups.

# Enable a remote shell server which Neo4j Shell clients can log in to.
#dbms.shell.enabled=true
# The network interface IP the shell will listen on (use 0.0.0.0 for all interfaces).
#dbms.shell.host=127.0.0.1
# The port the shell will listen on, default is 1337.
#dbms.shell.port=1337

# Only allow read operations from this Neo4j instance. This mode still requires
# write access to the directory for lock purposes.
#dbms.read_only=false

# Comma separated list of JAX-RS packages containing JAX-RS resources, one
# package name for each mountpoint. The listed package names will be loaded
# under the mountpoints specified. Uncomment this line to mount the
# org.neo4j.examples.server.unmanaged.HelloWorldResource.java from
# neo4j-server-examples under /examples/unmanaged, resulting in a final URL of
# http://localhost:7474/examples/unmanaged/helloworld/{nodeId}
#dbms.unmanaged_extension_classes=org.neo4j.examples.server.unmanaged=/examples/unmanaged

#********************************************************************
# JVM Parameters
#********************************************************************

# G1GC generally strikes a good balance between throughput and tail
# latency, without too much tuning.
dbms.jvm.additional=-XX:+UseG1GC

# Have common exceptions keep producing stack traces, so they can be
# debugged regardless of how often logs are rotated.
dbms.jvm.additional=-XX:-OmitStackTraceInFastThrow

# Make sure that `initmemory` is not only allocated, but committed to
# the process, before starting the database. This reduces memory
# fragmentation, increasing the effectiveness of transparent huge
# pages. It also reduces the possibility of seeing performance drop
# due to heap-growing GC events, where a decrease in available page
# cache leads to an increase in mean IO response time.
# Try reducing the heap memory, if this flag degrades performance.
dbms.jvm.additional=-XX:+AlwaysPreTouch

# Trust that non-static final fields are really final.
# This allows more optimizations and improves overall performance.
# NOTE: Disable this if you use embedded mode, or have extensions or dependencies that may use reflection or
# serialization to change the value of final fields!
dbms.jvm.additional=-XX:+UnlockExperimentalVMOptions
dbms.jvm.additional=-XX:+TrustFinalNonStaticFields

# Disable explicit garbage collection, which is occasionally invoked by the JDK itself.
dbms.jvm.additional=-XX:+DisableExplicitGC

# Remote JMX monitoring, uncomment and adjust the following lines as needed. Absolute paths to jmx.access and
# jmx.password files are required.
# Also make sure to update the jmx.access and jmx.password files with appropriate permission roles and passwords,
# the shipped configuration contains only a read only role called 'monitor' with password 'Neo4j'.
# For more details, see: http://download.oracle.com/javase/8/docs/technotes/guides/management/agent.html
# On Unix based systems the jmx.password file needs to be owned by the user that will run the server,
# and have permissions set to 0600.
# For details on setting these file permissions on Windows see:
#     http://docs.oracle.com/javase/8/docs/technotes/guides/management/security-windows.html
#dbms.jvm.additional=-Dcom.sun.management.jmxremote.port=3637
#dbms.jvm.additional=-Dcom.sun.management.jmxremote.authenticate=true
#dbms.jvm.additional=-Dcom.sun.management.jmxremote.ssl=false
#dbms.jvm.additional=-Dcom.sun.management.jmxremote.password.file=/absolute/path/to/conf/jmx.password
#dbms.jvm.additional=-Dcom.sun.management.jmxremote.access.file=/absolute/path/to/conf/jmx.access

# Some systems cannot discover host name automatically, and need this line configured:
#dbms.jvm.additional=-Djava.rmi.server.hostname=$THE_NEO4J_SERVER_HOSTNAME

# Expand Diffie Hellman (DH) key size from default 1024 to 2048 for DH-RSA cipher suites used in server TLS handshakes.
# This is to protect the server from any potential passive eavesdropping.
dbms.jvm.additional=-Djdk.tls.ephemeralDHKeySize=2048

# This mitigates a DDoS vector.
dbms.jvm.additional=-Djdk.tls.rejectClientInitiatedRenegotiation=true

#********************************************************************
# Wrapper Windows NT/2000/XP Service Properties
#********************************************************************
# WARNING - Do not modify any of these properties when an application
#  using this configuration file has been installed as a service.
#  Please uninstall the service before modifying this section.  The
#  service can then be reinstalled.

# Name of the service
dbms.windows_service_name=neo4j

#********************************************************************
# Other Neo4j system properties
#********************************************************************
dbms.jvm.additional=-Dunsupported.dbms.udc.source=tarball
wrapper.java.additional=-Dneo4j.ext.udc.source=docker
ha.host.data=0b7caa6d5f1d:6001
ha.host.coordination=0b7caa6d5f1d:5001
dbms.tx_log.rotation.retention_policy=100M size
dbms.memory.pagecache.size=512M
dbms.memory.heap.max_size=512M
dbms.memory.heap.initial_size=512M
dbms.connectors.default_listen_address=0.0.0.0
dbms.connector.https.listen_address=0.0.0.0:7473
dbms.connector.http.listen_address=0.0.0.0:7474
dbms.connector.bolt.listen_address=0.0.0.0:7687
causal_clustering.transaction_listen_address=0.0.0.0:6000
causal_clustering.transaction_advertised_address=0b7caa6d5f1d:6000
causal_clustering.raft_listen_address=0.0.0.0:7000
causal_clustering.raft_advertised_address=0b7caa6d5f1d:7000
causal_clustering.discovery_listen_address=0.0.0.0:5000
causal_clustering.discovery_advertised_address=0b7caa6d5f1d:5000
EDITION=community

And I use this docker-compose.yml: 

version: '2'
services:
  neo4j:
    image: neo4j:latest
    environment:
      NEO4J_AUTH: neo4j/####
    ports:
    - 7474:7474/tcp
    - 7687:7687/tcp
    labels:
      io.rancher_haproxy.server_names: neo4j.#######.com
      io.rancher_haproxy.exposed_port: '7474'

Maybe I just have to add an SSL certificate in the container but I can't find any doc on adding SSL certificate for the bolt endpoint.

berry2012 commented 4 years ago

EXPERIENCING THE SAME ISSUE

mijosch commented 4 years ago

Same issue, seems like if you connect to a reverse proxy via https which proxy in http to neo4j, it forces you to use wss instead of ws