commit
d34978037f
@ -0,0 +1,37 @@ |
|||||||
|
HELP.md |
||||||
|
.gradle |
||||||
|
build/ |
||||||
|
!gradle/wrapper/gradle-wrapper.jar |
||||||
|
!**/src/main/**/build/ |
||||||
|
!**/src/test/**/build/ |
||||||
|
|
||||||
|
### STS ### |
||||||
|
.apt_generated |
||||||
|
.classpath |
||||||
|
.factorypath |
||||||
|
.project |
||||||
|
.settings |
||||||
|
.springBeans |
||||||
|
.sts4-cache |
||||||
|
bin/ |
||||||
|
!**/src/main/**/bin/ |
||||||
|
!**/src/test/**/bin/ |
||||||
|
|
||||||
|
### IntelliJ IDEA ### |
||||||
|
.idea |
||||||
|
*.iws |
||||||
|
*.iml |
||||||
|
*.ipr |
||||||
|
out/ |
||||||
|
!**/src/main/**/out/ |
||||||
|
!**/src/test/**/out/ |
||||||
|
|
||||||
|
### NetBeans ### |
||||||
|
/nbproject/private/ |
||||||
|
/nbbuild/ |
||||||
|
/dist/ |
||||||
|
/nbdist/ |
||||||
|
/.nb-gradle/ |
||||||
|
|
||||||
|
### VS Code ### |
||||||
|
.vscode/ |
||||||
@ -0,0 +1,23 @@ |
|||||||
|
plugins { |
||||||
|
id 'java' |
||||||
|
id "io.freefair.lombok" version "5.3.0" |
||||||
|
id 'org.springframework.boot' version '2.7.4' |
||||||
|
id 'io.spring.dependency-management' version '1.0.14.RELEASE' |
||||||
|
} |
||||||
|
|
||||||
|
group 'org.example' |
||||||
|
version '1.0-SNAPSHOT' |
||||||
|
|
||||||
|
repositories { |
||||||
|
mavenCentral() |
||||||
|
} |
||||||
|
|
||||||
|
dependencies { |
||||||
|
implementation group: 'eu.chargetime.ocpp', name: 'v1_6', version: '1.0.1' |
||||||
|
implementation 'org.springframework.boot:spring-boot-starter' |
||||||
|
testImplementation 'org.springframework.boot:spring-boot-starter-test' |
||||||
|
} |
||||||
|
|
||||||
|
test { |
||||||
|
useJUnitPlatform() |
||||||
|
} |
||||||
Binary file not shown.
@ -0,0 +1,5 @@ |
|||||||
|
distributionBase=GRADLE_USER_HOME |
||||||
|
distributionPath=wrapper/dists |
||||||
|
distributionUrl=https\://services.gradle.org/distributions/gradle-7.5-bin.zip |
||||||
|
zipStoreBase=GRADLE_USER_HOME |
||||||
|
zipStorePath=wrapper/dists |
||||||
@ -0,0 +1,240 @@ |
|||||||
|
#!/bin/sh |
||||||
|
|
||||||
|
# |
||||||
|
# Copyright © 2015-2021 the original authors. |
||||||
|
# |
||||||
|
# Licensed under the Apache License, Version 2.0 (the "License"); |
||||||
|
# you may not use this file except in compliance with the License. |
||||||
|
# You may obtain a copy of the License at |
||||||
|
# |
||||||
|
# https://www.apache.org/licenses/LICENSE-2.0 |
||||||
|
# |
||||||
|
# Unless required by applicable law or agreed to in writing, software |
||||||
|
# distributed under the License is distributed on an "AS IS" BASIS, |
||||||
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||||
|
# See the License for the specific language governing permissions and |
||||||
|
# limitations under the License. |
||||||
|
# |
||||||
|
|
||||||
|
############################################################################## |
||||||
|
# |
||||||
|
# Gradle start up script for POSIX generated by Gradle. |
||||||
|
# |
||||||
|
# Important for running: |
||||||
|
# |
||||||
|
# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is |
||||||
|
# noncompliant, but you have some other compliant shell such as ksh or |
||||||
|
# bash, then to run this script, type that shell name before the whole |
||||||
|
# command line, like: |
||||||
|
# |
||||||
|
# ksh Gradle |
||||||
|
# |
||||||
|
# Busybox and similar reduced shells will NOT work, because this script |
||||||
|
# requires all of these POSIX shell features: |
||||||
|
# * functions; |
||||||
|
# * expansions «$var», «${var}», «${var:-default}», «${var+SET}», |
||||||
|
# «${var#prefix}», «${var%suffix}», and «$( cmd )»; |
||||||
|
# * compound commands having a testable exit status, especially «case»; |
||||||
|
# * various built-in commands including «command», «set», and «ulimit». |
||||||
|
# |
||||||
|
# Important for patching: |
||||||
|
# |
||||||
|
# (2) This script targets any POSIX shell, so it avoids extensions provided |
||||||
|
# by Bash, Ksh, etc; in particular arrays are avoided. |
||||||
|
# |
||||||
|
# The "traditional" practice of packing multiple parameters into a |
||||||
|
# space-separated string is a well documented source of bugs and security |
||||||
|
# problems, so this is (mostly) avoided, by progressively accumulating |
||||||
|
# options in "$@", and eventually passing that to Java. |
||||||
|
# |
||||||
|
# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS, |
||||||
|
# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly; |
||||||
|
# see the in-line comments for details. |
||||||
|
# |
||||||
|
# There are tweaks for specific operating systems such as AIX, CygWin, |
||||||
|
# Darwin, MinGW, and NonStop. |
||||||
|
# |
||||||
|
# (3) This script is generated from the Groovy template |
||||||
|
# https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt |
||||||
|
# within the Gradle project. |
||||||
|
# |
||||||
|
# You can find Gradle at https://github.com/gradle/gradle/. |
||||||
|
# |
||||||
|
############################################################################## |
||||||
|
|
||||||
|
# Attempt to set APP_HOME |
||||||
|
|
||||||
|
# Resolve links: $0 may be a link |
||||||
|
app_path=$0 |
||||||
|
|
||||||
|
# Need this for daisy-chained symlinks. |
||||||
|
while |
||||||
|
APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path |
||||||
|
[ -h "$app_path" ] |
||||||
|
do |
||||||
|
ls=$( ls -ld "$app_path" ) |
||||||
|
link=${ls#*' -> '} |
||||||
|
case $link in #( |
||||||
|
/*) app_path=$link ;; #( |
||||||
|
*) app_path=$APP_HOME$link ;; |
||||||
|
esac |
||||||
|
done |
||||||
|
|
||||||
|
APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit |
||||||
|
|
||||||
|
APP_NAME="Gradle" |
||||||
|
APP_BASE_NAME=${0##*/} |
||||||
|
|
||||||
|
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. |
||||||
|
DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' |
||||||
|
|
||||||
|
# Use the maximum available, or set MAX_FD != -1 to use that value. |
||||||
|
MAX_FD=maximum |
||||||
|
|
||||||
|
warn () { |
||||||
|
echo "$*" |
||||||
|
} >&2 |
||||||
|
|
||||||
|
die () { |
||||||
|
echo |
||||||
|
echo "$*" |
||||||
|
echo |
||||||
|
exit 1 |
||||||
|
} >&2 |
||||||
|
|
||||||
|
# OS specific support (must be 'true' or 'false'). |
||||||
|
cygwin=false |
||||||
|
msys=false |
||||||
|
darwin=false |
||||||
|
nonstop=false |
||||||
|
case "$( uname )" in #( |
||||||
|
CYGWIN* ) cygwin=true ;; #( |
||||||
|
Darwin* ) darwin=true ;; #( |
||||||
|
MSYS* | MINGW* ) msys=true ;; #( |
||||||
|
NONSTOP* ) nonstop=true ;; |
||||||
|
esac |
||||||
|
|
||||||
|
CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar |
||||||
|
|
||||||
|
|
||||||
|
# Determine the Java command to use to start the JVM. |
||||||
|
if [ -n "$JAVA_HOME" ] ; then |
||||||
|
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then |
||||||
|
# IBM's JDK on AIX uses strange locations for the executables |
||||||
|
JAVACMD=$JAVA_HOME/jre/sh/java |
||||||
|
else |
||||||
|
JAVACMD=$JAVA_HOME/bin/java |
||||||
|
fi |
||||||
|
if [ ! -x "$JAVACMD" ] ; then |
||||||
|
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME |
||||||
|
|
||||||
|
Please set the JAVA_HOME variable in your environment to match the |
||||||
|
location of your Java installation." |
||||||
|
fi |
||||||
|
else |
||||||
|
JAVACMD=java |
||||||
|
which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. |
||||||
|
|
||||||
|
Please set the JAVA_HOME variable in your environment to match the |
||||||
|
location of your Java installation." |
||||||
|
fi |
||||||
|
|
||||||
|
# Increase the maximum file descriptors if we can. |
||||||
|
if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then |
||||||
|
case $MAX_FD in #( |
||||||
|
max*) |
||||||
|
MAX_FD=$( ulimit -H -n ) || |
||||||
|
warn "Could not query maximum file descriptor limit" |
||||||
|
esac |
||||||
|
case $MAX_FD in #( |
||||||
|
'' | soft) :;; #( |
||||||
|
*) |
||||||
|
ulimit -n "$MAX_FD" || |
||||||
|
warn "Could not set maximum file descriptor limit to $MAX_FD" |
||||||
|
esac |
||||||
|
fi |
||||||
|
|
||||||
|
# Collect all arguments for the java command, stacking in reverse order: |
||||||
|
# * args from the command line |
||||||
|
# * the main class name |
||||||
|
# * -classpath |
||||||
|
# * -D...appname settings |
||||||
|
# * --module-path (only if needed) |
||||||
|
# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables. |
||||||
|
|
||||||
|
# For Cygwin or MSYS, switch paths to Windows format before running java |
||||||
|
if "$cygwin" || "$msys" ; then |
||||||
|
APP_HOME=$( cygpath --path --mixed "$APP_HOME" ) |
||||||
|
CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" ) |
||||||
|
|
||||||
|
JAVACMD=$( cygpath --unix "$JAVACMD" ) |
||||||
|
|
||||||
|
# Now convert the arguments - kludge to limit ourselves to /bin/sh |
||||||
|
for arg do |
||||||
|
if |
||||||
|
case $arg in #( |
||||||
|
-*) false ;; # don't mess with options #( |
||||||
|
/?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath |
||||||
|
[ -e "$t" ] ;; #( |
||||||
|
*) false ;; |
||||||
|
esac |
||||||
|
then |
||||||
|
arg=$( cygpath --path --ignore --mixed "$arg" ) |
||||||
|
fi |
||||||
|
# Roll the args list around exactly as many times as the number of |
||||||
|
# args, so each arg winds up back in the position where it started, but |
||||||
|
# possibly modified. |
||||||
|
# |
||||||
|
# NB: a `for` loop captures its iteration list before it begins, so |
||||||
|
# changing the positional parameters here affects neither the number of |
||||||
|
# iterations, nor the values presented in `arg`. |
||||||
|
shift # remove old arg |
||||||
|
set -- "$@" "$arg" # push replacement arg |
||||||
|
done |
||||||
|
fi |
||||||
|
|
||||||
|
# Collect all arguments for the java command; |
||||||
|
# * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of |
||||||
|
# shell script including quotes and variable substitutions, so put them in |
||||||
|
# double quotes to make sure that they get re-expanded; and |
||||||
|
# * put everything else in single quotes, so that it's not re-expanded. |
||||||
|
|
||||||
|
set -- \ |
||||||
|
"-Dorg.gradle.appname=$APP_BASE_NAME" \ |
||||||
|
-classpath "$CLASSPATH" \ |
||||||
|
org.gradle.wrapper.GradleWrapperMain \ |
||||||
|
"$@" |
||||||
|
|
||||||
|
# Stop when "xargs" is not available. |
||||||
|
if ! command -v xargs >/dev/null 2>&1 |
||||||
|
then |
||||||
|
die "xargs is not available" |
||||||
|
fi |
||||||
|
|
||||||
|
# Use "xargs" to parse quoted args. |
||||||
|
# |
||||||
|
# With -n1 it outputs one arg per line, with the quotes and backslashes removed. |
||||||
|
# |
||||||
|
# In Bash we could simply go: |
||||||
|
# |
||||||
|
# readarray ARGS < <( xargs -n1 <<<"$var" ) && |
||||||
|
# set -- "${ARGS[@]}" "$@" |
||||||
|
# |
||||||
|
# but POSIX shell has neither arrays nor command substitution, so instead we |
||||||
|
# post-process each arg (as a line of input to sed) to backslash-escape any |
||||||
|
# character that might be a shell metacharacter, then use eval to reverse |
||||||
|
# that process (while maintaining the separation between arguments), and wrap |
||||||
|
# the whole thing up as a single "set" statement. |
||||||
|
# |
||||||
|
# This will of course break if any of these variables contains a newline or |
||||||
|
# an unmatched quote. |
||||||
|
# |
||||||
|
|
||||||
|
eval "set -- $( |
||||||
|
printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" | |
||||||
|
xargs -n1 | |
||||||
|
sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' | |
||||||
|
tr '\n' ' ' |
||||||
|
)" '"$@"' |
||||||
|
|
||||||
|
exec "$JAVACMD" "$@" |
||||||
@ -0,0 +1,2 @@ |
|||||||
|
# This file is generated by the 'io.freefair.lombok' Gradle plugin |
||||||
|
config.stopBubbling = true |
||||||
@ -0,0 +1 @@ |
|||||||
|
rootProject.name = 'ocppstub' |
||||||
@ -0,0 +1,50 @@ |
|||||||
|
package com.yablochkov.ocppstub; |
||||||
|
|
||||||
|
import eu.chargetime.ocpp.model.core.*; |
||||||
|
import lombok.RequiredArgsConstructor; |
||||||
|
import lombok.extern.slf4j.Slf4j; |
||||||
|
import org.springframework.stereotype.Service; |
||||||
|
|
||||||
|
import java.nio.charset.StandardCharsets; |
||||||
|
import java.time.ZonedDateTime; |
||||||
|
import java.util.Base64; |
||||||
|
import java.util.UUID; |
||||||
|
|
||||||
|
@Slf4j |
||||||
|
@Service |
||||||
|
@RequiredArgsConstructor |
||||||
|
public class BootService { |
||||||
|
private final static int PASSWD = 1; |
||||||
|
private final static int INTERVAL_SEC = 10; |
||||||
|
|
||||||
|
private final SessionService sessionService; |
||||||
|
|
||||||
|
public BootNotificationConfirmation handle(UUID sessionIndex, BootNotificationRequest request) { |
||||||
|
String auth = sessionService.getAuthBySessionId(sessionIndex); |
||||||
|
String passwd = getPasswd(auth); |
||||||
|
|
||||||
|
if (passwd != null) { |
||||||
|
log.info("Accept boot request {}", sessionIndex); |
||||||
|
return createResponse(RegistrationStatus.Accepted); |
||||||
|
} |
||||||
|
|
||||||
|
log.info("Pending boot request {}", sessionIndex); |
||||||
|
return createResponse(RegistrationStatus.Pending); |
||||||
|
} |
||||||
|
|
||||||
|
private String getPasswd(String basic) { |
||||||
|
if (basic != null && !basic.isEmpty()) { |
||||||
|
byte[] credDecoded = Base64.getDecoder().decode(basic.substring("Basic ".length())); |
||||||
|
String credentials = new String(credDecoded, StandardCharsets.UTF_8); |
||||||
|
if (credentials.contains(":")) { |
||||||
|
String[] parsedCredential = credentials.split(":", 2); |
||||||
|
return parsedCredential[PASSWD]; |
||||||
|
} |
||||||
|
} |
||||||
|
return null; |
||||||
|
} |
||||||
|
|
||||||
|
private BootNotificationConfirmation createResponse(RegistrationStatus status) { |
||||||
|
return new BootNotificationConfirmation(ZonedDateTime.now(), INTERVAL_SEC, status); |
||||||
|
} |
||||||
|
} |
||||||
@ -0,0 +1,49 @@ |
|||||||
|
package com.yablochkov.ocppstub; |
||||||
|
|
||||||
|
import eu.chargetime.ocpp.feature.profile.ServerCoreProfile; |
||||||
|
import eu.chargetime.ocpp.model.core.*; |
||||||
|
import lombok.extern.slf4j.Slf4j; |
||||||
|
import org.springframework.beans.factory.annotation.Autowired; |
||||||
|
import org.springframework.context.annotation.Lazy; |
||||||
|
import org.springframework.stereotype.Service; |
||||||
|
|
||||||
|
import java.util.UUID; |
||||||
|
|
||||||
|
@Slf4j |
||||||
|
@Service |
||||||
|
public class ConfigService { |
||||||
|
private final static String DEFAULT_KEY = "0001020304050607FFFFFFFFFFFFFFFFFFFFFFFF"; |
||||||
|
@Lazy |
||||||
|
@Autowired private OcppStub server; |
||||||
|
@Lazy |
||||||
|
@Autowired private ServerCoreProfile coreProfile; |
||||||
|
|
||||||
|
public void sengConfig(UUID sessionIndex) { |
||||||
|
log.info("Sending configuration"); |
||||||
|
ChangeConfigurationRequest configurationRequest = coreProfile |
||||||
|
.createChangeConfigurationRequest("AuthorizationKey", DEFAULT_KEY); |
||||||
|
|
||||||
|
try { |
||||||
|
server.send(sessionIndex, configurationRequest) |
||||||
|
.thenApply(confirmation -> { |
||||||
|
log.debug("Get confirmation"); |
||||||
|
if (confirmation instanceof ChangeConfigurationConfirmation) { |
||||||
|
log.debug("Confirmation type is ChangeConfigurationConfirmation"); |
||||||
|
ConfigurationStatus status = ((ChangeConfigurationConfirmation) confirmation).getStatus(); |
||||||
|
if (status == ConfigurationStatus.Accepted) { |
||||||
|
log.debug("Confirmation status is accepted"); |
||||||
|
return Void.TYPE; |
||||||
|
} |
||||||
|
} |
||||||
|
log.error("Charge point don't confirm password change"); |
||||||
|
throw new RuntimeException("CP don't confirm pass change"); |
||||||
|
}) |
||||||
|
.thenRunAsync(() -> { |
||||||
|
log.info("Closing session {}", sessionIndex); |
||||||
|
server.closeSession(sessionIndex); |
||||||
|
}); |
||||||
|
} catch (Exception e) { |
||||||
|
log.error("Exception on ChangeConfiguration", e); |
||||||
|
} |
||||||
|
} |
||||||
|
} |
||||||
@ -0,0 +1,16 @@ |
|||||||
|
package com.yablochkov.ocppstub; |
||||||
|
|
||||||
|
import eu.chargetime.ocpp.model.core.StatusNotificationConfirmation; |
||||||
|
import eu.chargetime.ocpp.model.core.StatusNotificationRequest; |
||||||
|
import lombok.extern.slf4j.Slf4j; |
||||||
|
import org.springframework.stereotype.Service; |
||||||
|
|
||||||
|
import java.util.UUID; |
||||||
|
|
||||||
|
@Slf4j |
||||||
|
@Service |
||||||
|
public class ConnectorStatusService { |
||||||
|
public StatusNotificationConfirmation handle(UUID sessionIndex, StatusNotificationRequest request) { |
||||||
|
return new StatusNotificationConfirmation(); |
||||||
|
} |
||||||
|
} |
||||||
@ -0,0 +1,74 @@ |
|||||||
|
package com.yablochkov.ocppstub; |
||||||
|
|
||||||
|
import eu.chargetime.ocpp.ServerEvents; |
||||||
|
import eu.chargetime.ocpp.feature.profile.ServerCoreEventHandler; |
||||||
|
import eu.chargetime.ocpp.model.SessionInformation; |
||||||
|
import eu.chargetime.ocpp.model.core.*; |
||||||
|
import lombok.RequiredArgsConstructor; |
||||||
|
import org.springframework.stereotype.Component; |
||||||
|
|
||||||
|
import java.util.UUID; |
||||||
|
|
||||||
|
@Component |
||||||
|
@RequiredArgsConstructor |
||||||
|
public class EventHandler implements ServerCoreEventHandler, ServerEvents { |
||||||
|
private final SessionService sessionService; |
||||||
|
private final BootService bootService; |
||||||
|
private final HeartbeatService heartbeatService; |
||||||
|
private final ConfigService configService; |
||||||
|
private final ConnectorStatusService connectorService; |
||||||
|
|
||||||
|
@Override |
||||||
|
public AuthorizeConfirmation handleAuthorizeRequest(UUID sessionIndex, AuthorizeRequest request) { |
||||||
|
return null; |
||||||
|
} |
||||||
|
|
||||||
|
@Override |
||||||
|
public BootNotificationConfirmation handleBootNotificationRequest(UUID sessionIndex, BootNotificationRequest request) { |
||||||
|
BootNotificationConfirmation response = bootService.handle(sessionIndex, request); |
||||||
|
if (response.getStatus() == RegistrationStatus.Pending) { |
||||||
|
configService.sengConfig(sessionIndex); |
||||||
|
} |
||||||
|
return response; |
||||||
|
} |
||||||
|
|
||||||
|
@Override |
||||||
|
public DataTransferConfirmation handleDataTransferRequest(UUID sessionIndex, DataTransferRequest request) { |
||||||
|
return null; |
||||||
|
} |
||||||
|
|
||||||
|
@Override |
||||||
|
public HeartbeatConfirmation handleHeartbeatRequest(UUID sessionIndex, HeartbeatRequest request) { |
||||||
|
return heartbeatService.handle(sessionIndex, request); |
||||||
|
} |
||||||
|
|
||||||
|
@Override |
||||||
|
public MeterValuesConfirmation handleMeterValuesRequest(UUID sessionIndex, MeterValuesRequest request) { |
||||||
|
return null; |
||||||
|
} |
||||||
|
|
||||||
|
@Override |
||||||
|
public StartTransactionConfirmation handleStartTransactionRequest(UUID sessionIndex, StartTransactionRequest request) { |
||||||
|
return null; |
||||||
|
} |
||||||
|
|
||||||
|
@Override |
||||||
|
public StatusNotificationConfirmation handleStatusNotificationRequest(UUID sessionIndex, StatusNotificationRequest request) { |
||||||
|
return connectorService.handle(sessionIndex, request); |
||||||
|
} |
||||||
|
|
||||||
|
@Override |
||||||
|
public StopTransactionConfirmation handleStopTransactionRequest(UUID sessionIndex, StopTransactionRequest request) { |
||||||
|
return null; |
||||||
|
} |
||||||
|
|
||||||
|
@Override |
||||||
|
public void newSession(UUID sessionIndex, SessionInformation information) { |
||||||
|
sessionService.register(sessionIndex, information); |
||||||
|
} |
||||||
|
|
||||||
|
@Override |
||||||
|
public void lostSession(UUID sessionIndex) { |
||||||
|
sessionService.unregister(sessionIndex); |
||||||
|
} |
||||||
|
} |
||||||
@ -0,0 +1,18 @@ |
|||||||
|
package com.yablochkov.ocppstub; |
||||||
|
|
||||||
|
import eu.chargetime.ocpp.model.core.HeartbeatConfirmation; |
||||||
|
import eu.chargetime.ocpp.model.core.HeartbeatRequest; |
||||||
|
import lombok.extern.slf4j.Slf4j; |
||||||
|
import org.springframework.stereotype.Service; |
||||||
|
|
||||||
|
import java.time.ZonedDateTime; |
||||||
|
import java.util.UUID; |
||||||
|
|
||||||
|
@Service |
||||||
|
@Slf4j |
||||||
|
public class HeartbeatService { |
||||||
|
public HeartbeatConfirmation handle(UUID sessionIndex, HeartbeatRequest request) { |
||||||
|
log.debug("Heartbeat for session {}", sessionIndex); |
||||||
|
return new HeartbeatConfirmation(ZonedDateTime.now()); |
||||||
|
} |
||||||
|
} |
||||||
@ -0,0 +1,35 @@ |
|||||||
|
package com.yablochkov.ocppstub; |
||||||
|
|
||||||
|
import eu.chargetime.ocpp.NotConnectedException; |
||||||
|
import eu.chargetime.ocpp.OccurenceConstraintException; |
||||||
|
import eu.chargetime.ocpp.UnsupportedFeatureException; |
||||||
|
import eu.chargetime.ocpp.YablJSONServer; |
||||||
|
import eu.chargetime.ocpp.model.Confirmation; |
||||||
|
import eu.chargetime.ocpp.model.Request; |
||||||
|
import lombok.RequiredArgsConstructor; |
||||||
|
import org.springframework.stereotype.Component; |
||||||
|
|
||||||
|
import javax.annotation.PostConstruct; |
||||||
|
import java.util.UUID; |
||||||
|
import java.util.concurrent.CompletionStage; |
||||||
|
|
||||||
|
@Component |
||||||
|
@RequiredArgsConstructor |
||||||
|
public class OcppStub { |
||||||
|
private final EventHandler eventHandler; |
||||||
|
private final YablJSONServer server; |
||||||
|
|
||||||
|
@PostConstruct |
||||||
|
private void Init() { |
||||||
|
server.open("0.0.0.0", 8080, eventHandler); |
||||||
|
} |
||||||
|
|
||||||
|
public CompletionStage<Confirmation> send(UUID sessionIndex, Request request) |
||||||
|
throws OccurenceConstraintException, UnsupportedFeatureException, NotConnectedException { |
||||||
|
return server.send(sessionIndex, request); |
||||||
|
} |
||||||
|
|
||||||
|
public void closeSession(UUID sessionIndex) { |
||||||
|
server.closeSession(sessionIndex); |
||||||
|
} |
||||||
|
} |
||||||
@ -0,0 +1,13 @@ |
|||||||
|
package com.yablochkov.ocppstub; |
||||||
|
|
||||||
|
import org.springframework.boot.SpringApplication; |
||||||
|
import org.springframework.boot.autoconfigure.SpringBootApplication; |
||||||
|
|
||||||
|
@SpringBootApplication |
||||||
|
public class OcppStubApplication { |
||||||
|
|
||||||
|
public static void main(String[] args) { |
||||||
|
SpringApplication.run(OcppStubApplication.class, args); |
||||||
|
} |
||||||
|
|
||||||
|
} |
||||||
@ -0,0 +1,41 @@ |
|||||||
|
package com.yablochkov.ocppstub; |
||||||
|
|
||||||
|
import eu.chargetime.ocpp.YablSessionInformation; |
||||||
|
import eu.chargetime.ocpp.model.SessionInformation; |
||||||
|
import lombok.extern.slf4j.Slf4j; |
||||||
|
import org.java_websocket.handshake.ClientHandshake; |
||||||
|
import org.springframework.stereotype.Service; |
||||||
|
|
||||||
|
import java.util.HashMap; |
||||||
|
import java.util.Map; |
||||||
|
import java.util.UUID; |
||||||
|
|
||||||
|
@Service |
||||||
|
@Slf4j |
||||||
|
public class SessionService { |
||||||
|
private final Map<UUID,SessionInformation> cache = new HashMap<>(); |
||||||
|
public void register(UUID sessionIndex, SessionInformation information) { |
||||||
|
log.info("Register new session {}", sessionIndex); |
||||||
|
cache.put(sessionIndex, information); |
||||||
|
} |
||||||
|
|
||||||
|
public void unregister(UUID sessionIndex) { |
||||||
|
cache.remove(sessionIndex); |
||||||
|
} |
||||||
|
|
||||||
|
public String getAuthBySessionId(UUID sessionId) { |
||||||
|
SessionInformation sessionInformation = cache.get(sessionId); |
||||||
|
|
||||||
|
if (sessionInformation instanceof YablSessionInformation) { |
||||||
|
YablSessionInformation session = (YablSessionInformation) sessionInformation; |
||||||
|
|
||||||
|
ClientHandshake clientHandshake = session.getClientHandshake(); |
||||||
|
if (clientHandshake != null) { |
||||||
|
return clientHandshake.getFieldValue("Authorization"); |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
log.debug("Session {} auth status not found", sessionId); |
||||||
|
return null; |
||||||
|
} |
||||||
|
} |
||||||
@ -0,0 +1,20 @@ |
|||||||
|
package com.yablochkov.ocppstub.configuration; |
||||||
|
|
||||||
|
import com.yablochkov.ocppstub.EventHandler; |
||||||
|
import eu.chargetime.ocpp.YablJSONServer; |
||||||
|
import eu.chargetime.ocpp.feature.profile.ServerCoreProfile; |
||||||
|
import org.springframework.context.annotation.Bean; |
||||||
|
import org.springframework.context.annotation.Configuration; |
||||||
|
|
||||||
|
@Configuration |
||||||
|
public class AppConfig { |
||||||
|
@Bean |
||||||
|
public ServerCoreProfile getServerCoreProfile(EventHandler handler) { |
||||||
|
return new ServerCoreProfile(handler); |
||||||
|
} |
||||||
|
|
||||||
|
@Bean |
||||||
|
public YablJSONServer getJSONServer(ServerCoreProfile profile) { |
||||||
|
return new YablJSONServer(profile); |
||||||
|
} |
||||||
|
} |
||||||
@ -0,0 +1,140 @@ |
|||||||
|
package eu.chargetime.ocpp; |
||||||
|
|
||||||
|
import eu.chargetime.ocpp.feature.profile.Profile; |
||||||
|
import eu.chargetime.ocpp.feature.profile.ServerCoreProfile; |
||||||
|
import eu.chargetime.ocpp.model.Confirmation; |
||||||
|
import eu.chargetime.ocpp.model.Request; |
||||||
|
import eu.chargetime.ocpp.wss.BaseWssFactoryBuilder; |
||||||
|
import eu.chargetime.ocpp.wss.WssFactoryBuilder; |
||||||
|
import org.java_websocket.drafts.Draft; |
||||||
|
import org.java_websocket.drafts.Draft_6455; |
||||||
|
import org.java_websocket.protocols.IProtocol; |
||||||
|
import org.java_websocket.protocols.Protocol; |
||||||
|
import org.slf4j.Logger; |
||||||
|
import org.slf4j.LoggerFactory; |
||||||
|
|
||||||
|
import javax.net.ssl.SSLContext; |
||||||
|
import java.io.IOException; |
||||||
|
import java.util.ArrayList; |
||||||
|
import java.util.Collections; |
||||||
|
import java.util.UUID; |
||||||
|
import java.util.concurrent.CompletionStage; |
||||||
|
|
||||||
|
public class YablJSONServer implements IServerAPI { |
||||||
|
private static final Logger logger = LoggerFactory.getLogger(eu.chargetime.ocpp.JSONServer.class); |
||||||
|
|
||||||
|
public final Draft draftOcppOnly; |
||||||
|
private final YablWebSocketListener listener; |
||||||
|
private final Server server; |
||||||
|
private final FeatureRepository featureRepository; |
||||||
|
|
||||||
|
/** |
||||||
|
* The core feature profile is required as a minimum. The constructor creates WS-ready server. |
||||||
|
* |
||||||
|
* @param coreProfile implementation of the core feature profile. |
||||||
|
* @param configuration network configuration for a json server. |
||||||
|
*/ |
||||||
|
public YablJSONServer(ServerCoreProfile coreProfile, JSONConfiguration configuration) { |
||||||
|
featureRepository = new FeatureRepository(); |
||||||
|
SessionFactory sessionFactory = new SessionFactory(featureRepository); |
||||||
|
|
||||||
|
ArrayList<IProtocol> protocols = new ArrayList<>(); |
||||||
|
protocols.add(new Protocol("ocpp1.6")); |
||||||
|
protocols.add(new Protocol("")); |
||||||
|
draftOcppOnly = new Draft_6455(Collections.emptyList(), protocols); |
||||||
|
|
||||||
|
this.listener = new YablWebSocketListener(sessionFactory, configuration, draftOcppOnly); |
||||||
|
server = new Server(this.listener, featureRepository, new PromiseRepository()); |
||||||
|
featureRepository.addFeatureProfile(coreProfile); |
||||||
|
} |
||||||
|
|
||||||
|
/** |
||||||
|
* The core feature profile is required as a minimum. The constructor creates WS-ready server. |
||||||
|
* |
||||||
|
* @param coreProfile implementation of the core feature profile. |
||||||
|
*/ |
||||||
|
public YablJSONServer(ServerCoreProfile coreProfile) { |
||||||
|
this(coreProfile, JSONConfiguration.get()); |
||||||
|
} |
||||||
|
|
||||||
|
/** |
||||||
|
* The core feature profile is required as a minimum. The constructor creates WSS-ready server. |
||||||
|
* |
||||||
|
* @param coreProfile implementation of the core feature profile. |
||||||
|
* @param wssFactoryBuilder to build {@link org.java_websocket.WebSocketServerFactory} to support |
||||||
|
* wss://.
|
||||||
|
* @param configuration network configuration for a json server. |
||||||
|
*/ |
||||||
|
public YablJSONServer( |
||||||
|
ServerCoreProfile coreProfile, |
||||||
|
WssFactoryBuilder wssFactoryBuilder, |
||||||
|
JSONConfiguration configuration) { |
||||||
|
this(coreProfile, configuration); |
||||||
|
enableWSS(wssFactoryBuilder); |
||||||
|
} |
||||||
|
|
||||||
|
/** |
||||||
|
* The core feature profile is required as a minimum. The constructor creates WSS-ready server. |
||||||
|
* |
||||||
|
* @param coreProfile implementation of the core feature profile. |
||||||
|
* @param wssFactoryBuilder to build {@link org.java_websocket.WebSocketServerFactory} to support |
||||||
|
* wss://.
|
||||||
|
*/ |
||||||
|
public YablJSONServer(ServerCoreProfile coreProfile, WssFactoryBuilder wssFactoryBuilder) { |
||||||
|
this(coreProfile, wssFactoryBuilder, JSONConfiguration.get()); |
||||||
|
} |
||||||
|
|
||||||
|
// To ensure the exposed API is backward compatible
|
||||||
|
public void enableWSS(SSLContext sslContext) throws IOException { |
||||||
|
WssFactoryBuilder builder = BaseWssFactoryBuilder.builder().sslContext(sslContext); |
||||||
|
enableWSS(builder); |
||||||
|
} |
||||||
|
|
||||||
|
/** |
||||||
|
* Enables server to accept WSS connections. The {@code wssFactoryBuilder} must be initialized at |
||||||
|
* that step (as required parameters set might vary depending on implementation the {@link |
||||||
|
* eu.chargetime.ocpp.wss.WssFactoryBuilder#verify()} is used to ensure initialization). |
||||||
|
* |
||||||
|
* @param wssFactoryBuilder builder to provide WebSocketServerFactory |
||||||
|
* @return instance of {@link eu.chargetime.ocpp.JSONServer} |
||||||
|
* @throws IllegalStateException in case if the server is already connected |
||||||
|
* @throws IllegalStateException in case {@code wssFactoryBuilder} not initialized properly |
||||||
|
*/ |
||||||
|
public YablJSONServer enableWSS(WssFactoryBuilder wssFactoryBuilder) { |
||||||
|
wssFactoryBuilder.verify(); |
||||||
|
listener.enableWSS(wssFactoryBuilder); |
||||||
|
return this; |
||||||
|
} |
||||||
|
|
||||||
|
@Override |
||||||
|
public void addFeatureProfile(Profile profile) { |
||||||
|
featureRepository.addFeatureProfile(profile); |
||||||
|
} |
||||||
|
|
||||||
|
@Override |
||||||
|
public void closeSession(UUID session) { |
||||||
|
server.closeSession(session); |
||||||
|
} |
||||||
|
|
||||||
|
@Override |
||||||
|
public void open(String host, int port, ServerEvents serverEvents) { |
||||||
|
logger.info("Feature repository: {}", featureRepository); |
||||||
|
server.open(host, port, serverEvents); |
||||||
|
} |
||||||
|
|
||||||
|
@Override |
||||||
|
public void close() { |
||||||
|
server.close(); |
||||||
|
} |
||||||
|
|
||||||
|
@Override |
||||||
|
public boolean isClosed() { |
||||||
|
return listener.isClosed(); |
||||||
|
} |
||||||
|
|
||||||
|
@Override |
||||||
|
public CompletionStage<Confirmation> send(UUID session, Request request) |
||||||
|
throws OccurenceConstraintException, UnsupportedFeatureException, NotConnectedException { |
||||||
|
return server.send(session, request); |
||||||
|
} |
||||||
|
} |
||||||
@ -0,0 +1,17 @@ |
|||||||
|
package eu.chargetime.ocpp; |
||||||
|
|
||||||
|
import eu.chargetime.ocpp.model.SessionInformation; |
||||||
|
import lombok.Builder; |
||||||
|
import lombok.Getter; |
||||||
|
import org.java_websocket.handshake.ClientHandshake; |
||||||
|
|
||||||
|
import java.net.InetSocketAddress; |
||||||
|
|
||||||
|
@Builder |
||||||
|
@Getter |
||||||
|
public class YablSessionInformation extends SessionInformation { |
||||||
|
private String identifier; |
||||||
|
private InetSocketAddress address; |
||||||
|
private String SOAPtoURL; |
||||||
|
private ClientHandshake clientHandshake; |
||||||
|
} |
||||||
@ -0,0 +1,192 @@ |
|||||||
|
package eu.chargetime.ocpp; |
||||||
|
|
||||||
|
import eu.chargetime.ocpp.model.SessionInformation; |
||||||
|
import eu.chargetime.ocpp.wss.WssFactoryBuilder; |
||||||
|
import org.java_websocket.WebSocket; |
||||||
|
import org.java_websocket.drafts.Draft; |
||||||
|
import org.java_websocket.handshake.ClientHandshake; |
||||||
|
import org.java_websocket.server.WebSocketServer; |
||||||
|
import org.slf4j.Logger; |
||||||
|
import org.slf4j.LoggerFactory; |
||||||
|
|
||||||
|
import java.io.IOException; |
||||||
|
import java.net.ConnectException; |
||||||
|
import java.net.InetSocketAddress; |
||||||
|
import java.util.Arrays; |
||||||
|
import java.util.List; |
||||||
|
import java.util.Map; |
||||||
|
import java.util.concurrent.ConcurrentHashMap; |
||||||
|
|
||||||
|
public class YablWebSocketListener implements Listener { |
||||||
|
private static final Logger logger = LoggerFactory.getLogger(WebSocketListener.class); |
||||||
|
|
||||||
|
private static final int TIMEOUT_IN_MILLIS = 10000; |
||||||
|
|
||||||
|
private final ISessionFactory sessionFactory; |
||||||
|
private final List<Draft> drafts; |
||||||
|
|
||||||
|
private final JSONConfiguration configuration; |
||||||
|
private volatile WebSocketServer server; |
||||||
|
private WssFactoryBuilder wssFactoryBuilder; |
||||||
|
private final Map<WebSocket, WebSocketReceiver> sockets; |
||||||
|
private volatile boolean closed = true; |
||||||
|
private boolean handleRequestAsync; |
||||||
|
|
||||||
|
public YablWebSocketListener( |
||||||
|
ISessionFactory sessionFactory, JSONConfiguration configuration, Draft... drafts) { |
||||||
|
this.sessionFactory = sessionFactory; |
||||||
|
this.configuration = configuration; |
||||||
|
this.drafts = Arrays.asList(drafts); |
||||||
|
this.sockets = new ConcurrentHashMap<>(); |
||||||
|
} |
||||||
|
|
||||||
|
public YablWebSocketListener(ISessionFactory sessionFactory, Draft... drafts) { |
||||||
|
this(sessionFactory, JSONConfiguration.get(), drafts); |
||||||
|
} |
||||||
|
|
||||||
|
@Override |
||||||
|
public void open(String hostname, int port, ListenerEvents handler) { |
||||||
|
server = |
||||||
|
new WebSocketServer(new InetSocketAddress(hostname, port), drafts) { |
||||||
|
@Override |
||||||
|
public void onOpen(WebSocket webSocket, ClientHandshake clientHandshake) { |
||||||
|
logger.debug( |
||||||
|
"On connection open (resource descriptor: {})", |
||||||
|
clientHandshake.getResourceDescriptor()); |
||||||
|
|
||||||
|
WebSocketReceiver receiver = |
||||||
|
new WebSocketReceiver( |
||||||
|
new WebSocketReceiverEvents() { |
||||||
|
@Override |
||||||
|
public boolean isClosed() { |
||||||
|
return closed; |
||||||
|
} |
||||||
|
|
||||||
|
@Override |
||||||
|
public void close() { |
||||||
|
webSocket.close(); |
||||||
|
} |
||||||
|
|
||||||
|
@Override |
||||||
|
public void relay(String message) { |
||||||
|
webSocket.send(message); |
||||||
|
} |
||||||
|
}); |
||||||
|
|
||||||
|
sockets.put(webSocket, receiver); |
||||||
|
|
||||||
|
SessionInformation information = |
||||||
|
YablSessionInformation.builder() |
||||||
|
.identifier(clientHandshake.getResourceDescriptor()) |
||||||
|
.address(webSocket.getRemoteSocketAddress()) |
||||||
|
.clientHandshake(clientHandshake) |
||||||
|
.build(); |
||||||
|
|
||||||
|
handler.newSession( |
||||||
|
sessionFactory.createSession(new JSONCommunicator(receiver)), information); |
||||||
|
} |
||||||
|
|
||||||
|
@Override |
||||||
|
public void onClose(WebSocket webSocket, int code, String reason, boolean remote) { |
||||||
|
logger.debug( |
||||||
|
"On connection close (resource descriptor: {}, code: {}, reason: {}, remote: {})", |
||||||
|
webSocket.getResourceDescriptor(), |
||||||
|
code, |
||||||
|
reason, |
||||||
|
remote); |
||||||
|
|
||||||
|
WebSocketReceiver receiver = sockets.get(webSocket); |
||||||
|
if (receiver != null) { |
||||||
|
receiver.disconnect(); |
||||||
|
sockets.remove(webSocket); |
||||||
|
} else { |
||||||
|
logger.debug("Receiver for socket not found: {}", webSocket); |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
@Override |
||||||
|
public void onMessage(WebSocket webSocket, String message) { |
||||||
|
sockets.get(webSocket).relay(message); |
||||||
|
} |
||||||
|
|
||||||
|
@Override |
||||||
|
public void onError(WebSocket webSocket, Exception ex) { |
||||||
|
String resourceDescriptor = |
||||||
|
(webSocket != null) |
||||||
|
? webSocket.getResourceDescriptor() |
||||||
|
: "not defined (webSocket is null)"; |
||||||
|
|
||||||
|
if (ex instanceof ConnectException) { |
||||||
|
logger.error( |
||||||
|
"On error (resource descriptor: " + resourceDescriptor + ") triggered caused by:", |
||||||
|
ex); |
||||||
|
} else { |
||||||
|
logger.error( |
||||||
|
"On error (resource descriptor: " + resourceDescriptor + ") triggered:", ex); |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
@Override |
||||||
|
public void onStart() { |
||||||
|
logger.debug("Server socket bound"); |
||||||
|
} |
||||||
|
}; |
||||||
|
|
||||||
|
if (wssFactoryBuilder != null) { |
||||||
|
server.setWebSocketFactory(wssFactoryBuilder.build()); |
||||||
|
} |
||||||
|
|
||||||
|
configure(); |
||||||
|
server.start(); |
||||||
|
closed = false; |
||||||
|
} |
||||||
|
|
||||||
|
void configure() { |
||||||
|
server.setReuseAddr(configuration.getParameter(JSONConfiguration.REUSE_ADDR_PARAMETER, true)); |
||||||
|
server.setTcpNoDelay( |
||||||
|
configuration.getParameter(JSONConfiguration.TCP_NO_DELAY_PARAMETER, false)); |
||||||
|
server.setConnectionLostTimeout( |
||||||
|
configuration.getParameter(JSONConfiguration.PING_INTERVAL_PARAMETER, 60)); |
||||||
|
} |
||||||
|
|
||||||
|
void enableWSS(WssFactoryBuilder wssFactoryBuilder) { |
||||||
|
if (server != null) { |
||||||
|
throw new IllegalStateException("Cannot enable WSS on already running server"); |
||||||
|
} |
||||||
|
|
||||||
|
this.wssFactoryBuilder = wssFactoryBuilder; |
||||||
|
} |
||||||
|
|
||||||
|
@Override |
||||||
|
public void close() { |
||||||
|
|
||||||
|
if (server == null) { |
||||||
|
return; |
||||||
|
} |
||||||
|
|
||||||
|
try { |
||||||
|
server.stop(TIMEOUT_IN_MILLIS); |
||||||
|
sockets.clear(); |
||||||
|
} catch (InterruptedException e) { |
||||||
|
// Do second try
|
||||||
|
try { |
||||||
|
server.stop(); |
||||||
|
} catch (IOException | InterruptedException ex) { |
||||||
|
logger.error("Failed to close listener", ex); |
||||||
|
} |
||||||
|
} finally { |
||||||
|
closed = true; |
||||||
|
server = null; |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
@Override |
||||||
|
public boolean isClosed() { |
||||||
|
return closed; |
||||||
|
} |
||||||
|
|
||||||
|
@Override |
||||||
|
public void setAsyncRequestHandler(boolean async) { |
||||||
|
this.handleRequestAsync = async; |
||||||
|
} |
||||||
|
} |
||||||
@ -0,0 +1 @@ |
|||||||
|
|
||||||
@ -0,0 +1,13 @@ |
|||||||
|
package com.yablochkov.ocppstub; |
||||||
|
|
||||||
|
import org.junit.jupiter.api.Test; |
||||||
|
import org.springframework.boot.test.context.SpringBootTest; |
||||||
|
|
||||||
|
@SpringBootTest |
||||||
|
class OcppstubApplicationTests { |
||||||
|
|
||||||
|
@Test |
||||||
|
void contextLoads() { |
||||||
|
} |
||||||
|
|
||||||
|
} |
||||||
Loading…
Reference in new issue