diff --git a/.github/labeler.yml b/.github/labeler.yml index 38c53b8..4cd6545 100644 --- a/.github/labeler.yml +++ b/.github/labeler.yml @@ -6,11 +6,13 @@ - changed-files: - any-glob-to-any-file: 'spring-prometheus-grafana-example/**/*' +"project: spring-keycloak-example": + - changed-files: + - any-glob-to-any-file: 'spring-keycloak-example/**/*' + "type: dependency-upgrade": - changed-files: - - any-glob-to-any-file: - - spring-kafka-example/pom.xml - - spring-prometheus-grafana-example/pom.xml + - any-glob-to-any-file: "**/pom.xml" "ci: github-actions": - changed-files: diff --git a/.github/workflows/spring-keycloak-example.yml b/.github/workflows/spring-keycloak-example.yml new file mode 100644 index 0000000..37b4a34 --- /dev/null +++ b/.github/workflows/spring-keycloak-example.yml @@ -0,0 +1,68 @@ +name: spring-keycloak-example CI Build + +on: + pull_request: + branches: [master] + paths: + - "spring-keycloak-example/**" + types: + - opened + - synchronize + - reopened + +jobs: + + integration-tests: + name: Run Unit & Integration Tests + runs-on: ubuntu-latest + defaults: + run: + working-directory: spring-keycloak-example + strategy: + matrix: + distribution: [ 'temurin' ] + java: [ '21' ] + steps: + - uses: actions/checkout@v4 + with: + fetch-depth: 0 + + - name: Set up JDK ${{ matrix.java }} + uses: actions/setup-java@v4.7.1 + with: + java-version: ${{ matrix.java }} + distribution: ${{ matrix.distribution }} + cache: 'maven' + - name: Build and analyze + run: ./mvnw clean verify + + health-check: + name: Health Check on Services + runs-on: ubuntu-latest + steps: + - name: Checkout repository and submodules + uses: actions/checkout@v4 + with: + submodules: true + + - name: Extract service names from docker compose + id: services + run: | + echo "services<> $GITHUB_OUTPUT + docker compose -f ./spring-keycloak-example/compose.yaml config --services >> $GITHUB_OUTPUT + echo "EOF" >> $GITHUB_OUTPUT + + - name: Start containers with Compose Action + uses: hoverkraft-tech/compose-action@v2.3.0 + with: + compose-file: './spring-keycloak-example/compose.yaml' + services: ${{ steps.services.outputs.services }} + up-flags: '--build' + down-flags: '--volumes' + + - name: Wait for containers to initialize + run: sleep 10 + + - name: Check container health + run: | + ./.github/scripts/check-container-health.sh "${{ steps.services.outputs.services }}" \ No newline at end of file diff --git a/pom.xml b/pom.xml index 3ad512d..b06cdd8 100644 --- a/pom.xml +++ b/pom.xml @@ -14,6 +14,7 @@ spring-kafka-example spring-prometheus-grafana-example + spring-keycloak-example \ No newline at end of file diff --git a/spring-keycloak-example/.dockerignore b/spring-keycloak-example/.dockerignore new file mode 100644 index 0000000..8893889 --- /dev/null +++ b/spring-keycloak-example/.dockerignore @@ -0,0 +1,62 @@ +# Include any files or directories that you don't want to be copied to your +# container here (e.g., local build artifacts, temporary files, etc.). +# +# For more help, visit the .dockerignore file reference guide at +# https://docs.docker.com/go/build-context-dockerignore/ + +**/.DS_Store +**/.classpath +**/.dockerignore +**/.env +**/.factorypath +**/.git +**/.gitignore +**/.idea +**/.project +**/.sts4-cache +**/.settings +**/.toolstarget +**/.vs +**/.vscode +**/.next +**/.cache +**/*.dbmdl +**/*.jfm +**/charts +**/docker-compose* +**/compose.y*ml +**/Dockerfile* +**/secrets.dev.yaml +**/values.dev.yaml +**/vendor +LICENSE +README.md +**/*.class +**/*.iml +**/*.ipr +**/*.iws +**/*.log +**/.apt_generated +**/.gradle +**/.gradletasknamecache +**/.nb-gradle +**/.springBeans +**/build +**/dist +**/gradle-app.setting +**/nbbuild +**/nbdist +**/nbproject/private +**/target +*.ctxt +.mtj.tmp +.mvn/timing.properties +buildNumber.properties +dependency-reduced-pom.xml +hs_err_pid* +pom.xml.next +pom.xml.releaseBackup +pom.xml.tag +pom.xml.versionsBackup +release.properties +replay_pid* \ No newline at end of file diff --git a/spring-keycloak-example/.gitattributes b/spring-keycloak-example/.gitattributes new file mode 100644 index 0000000..3b41682 --- /dev/null +++ b/spring-keycloak-example/.gitattributes @@ -0,0 +1,2 @@ +/mvnw text eol=lf +*.cmd text eol=crlf diff --git a/spring-keycloak-example/.gitignore b/spring-keycloak-example/.gitignore new file mode 100644 index 0000000..a71cd2b --- /dev/null +++ b/spring-keycloak-example/.gitignore @@ -0,0 +1,32 @@ +target/ +.mvn/wrapper/maven-wrapper.jar +!**/src/main/**/target/ +!**/src/test/**/target/ + +### STS ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache + +### IntelliJ IDEA ### +.idea +*.iws +*.iml +*.ipr + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ +build/ +!**/src/main/**/build/ +!**/src/test/**/build/ + +### VS Code ### +.vscode/ diff --git a/spring-keycloak-example/.mvn/wrapper/maven-wrapper.properties b/spring-keycloak-example/.mvn/wrapper/maven-wrapper.properties new file mode 100644 index 0000000..12fbe1e --- /dev/null +++ b/spring-keycloak-example/.mvn/wrapper/maven-wrapper.properties @@ -0,0 +1,19 @@ +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you 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 +# +# http://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. +wrapperVersion=3.3.2 +distributionType=only-script +distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.11/apache-maven-3.9.11-bin.zip diff --git a/spring-keycloak-example/Dockerfile b/spring-keycloak-example/Dockerfile new file mode 100644 index 0000000..413ca36 --- /dev/null +++ b/spring-keycloak-example/Dockerfile @@ -0,0 +1,47 @@ +FROM eclipse-temurin:21-jdk-jammy as deps + +WORKDIR /build + +COPY --chmod=0755 mvnw mvnw +COPY .mvn/ .mvn/ + +RUN --mount=type=bind,source=pom.xml,target=pom.xml \ + --mount=type=cache,target=/root/.m2 ./mvnw dependency:go-offline -DskipTests + +FROM deps as package + +WORKDIR /build + +COPY ./src src/ +RUN --mount=type=bind,source=pom.xml,target=pom.xml \ + --mount=type=cache,target=/root/.m2 \ + ./mvnw package -DskipTests && \ + mv target/$(./mvnw help:evaluate -Dexpression=project.artifactId -q -DforceStdout)-$(./mvnw help:evaluate -Dexpression=project.version -q -DforceStdout).jar target/app.jar + +FROM package as extract + +WORKDIR /build + +RUN java -Djarmode=layertools -jar target/app.jar extract --destination target/extracted + +FROM eclipse-temurin:21-jre-jammy AS final + +ARG UID=10001 +RUN adduser \ + --disabled-password \ + --gecos "" \ + --home "/nonexistent" \ + --shell "/sbin/nologin" \ + --no-create-home \ + --uid "${UID}" \ + appuser +USER appuser + +COPY --from=extract build/target/extracted/dependencies/ ./ +COPY --from=extract build/target/extracted/spring-boot-loader/ ./ +COPY --from=extract build/target/extracted/snapshot-dependencies/ ./ +COPY --from=extract build/target/extracted/application/ ./ + +EXPOSE 80 + +ENTRYPOINT [ "java", "org.springframework.boot.loader.launch.JarLauncher" ] diff --git a/spring-keycloak-example/Dockerfile.keycloak b/spring-keycloak-example/Dockerfile.keycloak new file mode 100644 index 0000000..0f5988c --- /dev/null +++ b/spring-keycloak-example/Dockerfile.keycloak @@ -0,0 +1,10 @@ +FROM quay.io/keycloak/keycloak:26.3 AS builder + +WORKDIR /opt/keycloak +RUN /opt/keycloak/bin/kc.sh build + +FROM quay.io/keycloak/keycloak:26.3 + +COPY --from=builder /opt/keycloak/ /opt/keycloak/ + +ENTRYPOINT ["/opt/keycloak/bin/kc.sh", "start"] \ No newline at end of file diff --git a/spring-keycloak-example/compose.yaml b/spring-keycloak-example/compose.yaml new file mode 100644 index 0000000..4691958 --- /dev/null +++ b/spring-keycloak-example/compose.yaml @@ -0,0 +1,36 @@ + +services: + + app: + container_name: app + build: + context: . + dockerfile: Dockerfile + environment: + SERVER_PORT: 80 + SPRING_PROFILES_ACTIVE: "default" + ports: + - "80:80" + depends_on: + - keycloak + + keycloak: + container_name: keycloak + build: + context: . + dockerfile: Dockerfile.keycloak + ports: + - "8080:8080" + environment: + KC_DB: dev-file + KC_HTTP_ENABLED: "true" + KC_HTTP_PORT: "8080" + KC_HOSTNAME: localhost + KC_HEALTH_ENABLED: "true" + KC_METRICS_ENABLED: "true" + KEYCLOAK_ADMIN: admin #⚠️ DO NOT USE IN PRODUCTION + KEYCLOAK_ADMIN_PASSWORD: admin #⚠️ DO NOT USE IN PRODUCTION + KC_HTTPS_CERTIFICATE_FILE: /opt/keycloak/certs/tls.crt + KC_HTTPS_CERTIFICATE_KEY_FILE: /opt/keycloak/certs/tls.key + volumes: + - ./docker/keycloak:/opt/keycloak/certs \ No newline at end of file diff --git a/spring-keycloak-example/docker/keycloak/cert-info.md b/spring-keycloak-example/docker/keycloak/cert-info.md new file mode 100644 index 0000000..2303452 --- /dev/null +++ b/spring-keycloak-example/docker/keycloak/cert-info.md @@ -0,0 +1,7 @@ +TLS Certificates for Keycloak +These certificates were manually generated using the following command: + +```bash +openssl req -x509 -newkey rsa:4096 -keyout tls.key -out tls.crt -days 365 -nodes \ + -subj "/CN=localhost" +``` diff --git a/spring-keycloak-example/docker/keycloak/tls.crt b/spring-keycloak-example/docker/keycloak/tls.crt new file mode 100644 index 0000000..9eeb21f --- /dev/null +++ b/spring-keycloak-example/docker/keycloak/tls.crt @@ -0,0 +1,29 @@ +-----BEGIN CERTIFICATE----- +MIIFCTCCAvGgAwIBAgIUIyugoLVFZznlfIT1+VwNY7TKaH0wDQYJKoZIhvcNAQEL +BQAwFDESMBAGA1UEAwwJbG9jYWxob3N0MB4XDTI1MDgwMjAwNDYzM1oXDTI2MDgw +MjAwNDYzM1owFDESMBAGA1UEAwwJbG9jYWxob3N0MIICIjANBgkqhkiG9w0BAQEF +AAOCAg8AMIICCgKCAgEA59ml/0oqbcJ1JnLoPCKtkma7mSow0hFLZDE26N52R+4K +Xw3trgNW2JL2Z3xQTMnRwHdMwKduTjQQob69bP0K7x4F6nNsrix4u88pOio8r+D6 +cJX3eRnfDqDclGCUy76qqpe5WUnQBsOKVfV2dvAKLb1aNttw8E2hM0/RGW1m9mKH +KJlvjS/4qTH8tmm5AI7eEJZfHYsONAzw/xsKhFkPwX2FkGn+/efqmJ7ufHMsD5tD +zN9fjvt9iYhhWKuJA2pFwol+NDz+25w8ksyxnH8HKREqSkpg3l2owuwrBRG+F3vh +IAFxJaC0CGvUY3suqIAUCYcaPxecxjWS08ySZuojh27s3/9dufDx1CSXCX1+iS+U +lYOEI7SaLq6KIbo8BfrkqDNrUI6wJxLOYrokv1s2XSg4gEeCXh8VcjK2rbUs8QAI +6lakr1hAuvCq6PqEsRcioMzUBLeb3r0klfr3sGW3S/PtidvvtBRDnQ07pysvntGq +FQXd9BFS0+36B2SmbZPdx6nvS1EXwXwHCxzhsMMcRgP9W9rZekLfAhqKVqrRfLWN +r4Oq9TCeYGrcUB8unvKP2irVMoKnUD+PyUErzg/ZLLCnjEleNp83QuAYPTTpe0xE +Os+KCkuw4Mb5s4BbWGm7jeOAvGrjLLMzdaDRYaMp4mCL5wfbGTVxodk9LqP4D8cC +AwEAAaNTMFEwHQYDVR0OBBYEFO/90I29W64gE7TsZLYRQm/AafCoMB8GA1UdIwQY +MBaAFO/90I29W64gE7TsZLYRQm/AafCoMA8GA1UdEwEB/wQFMAMBAf8wDQYJKoZI +hvcNAQELBQADggIBAL9SLQ+Get1P7WMv4EAaxaktKgAvNpoSu8C57Cp0Gm07wkYP +wx+iQ65NsZZgqXDkzHdsV1Qp4ETNFrd/zhgYx0LEVCVDkHGcxFeadDm5biSm942b +7l4hBXQbDP83FyedVyUimRsyC1xacBZUmFN6E2w1H+fDsWSFP4PbawXo6AldWZkh +pM5CC36cyXeTUb2qhLnX0qJy29O2ixmNlSGDR0cH6cyK0Qorh7NiS3c4M5l7FRTC +dwcQxKY1pTQ8KLTTeDNBqXwegl2UbH4SPMIBUnpYUcRaHiFOGKa0CZLe4nr/Jjaj +rNcRq7ddeastfYEzBn9oympmkTuKkNYBjiGYYPBYFy9XpxjqCxC++YmR1rzdt91w +RJ3pPopRm0RHx4lX9o9sqNn9xYb0wCJRq4A5Tez7Q0lUY8uAQGQdLFnikIS/GSAT +avSR4O3pgyj9Ua0BxXKOkXmLDpMurF5a9LB1eyoFV8H80Uj4lqmrYpgA6BUyy6By +G85ca6K9UZczGUHFtttqMZrSqOqBJxkipfktlcqNBqUqNvgk1JjsWysjL2fcQ7Xq +fXIdSd5OWf2Gq6pPFCWo4Qff7Bx8kfTNsaYcEuA0dsJysjYv9uQ3T4FmRSJuDNAZ +ceq3T5dzNHSP0cp9fb7WxZCfMsQuZUyYJy/O6g3xIrykPS076Mgn+KLVoKJ9 +-----END CERTIFICATE----- diff --git a/spring-keycloak-example/docker/keycloak/tls.key b/spring-keycloak-example/docker/keycloak/tls.key new file mode 100644 index 0000000..162243b --- /dev/null +++ b/spring-keycloak-example/docker/keycloak/tls.key @@ -0,0 +1,52 @@ +-----BEGIN PRIVATE KEY----- +MIIJQwIBADANBgkqhkiG9w0BAQEFAASCCS0wggkpAgEAAoICAQDn2aX/SiptwnUm +cug8Iq2SZruZKjDSEUtkMTbo3nZH7gpfDe2uA1bYkvZnfFBMydHAd0zAp25ONBCh +vr1s/QrvHgXqc2yuLHi7zyk6Kjyv4Ppwlfd5Gd8OoNyUYJTLvqqql7lZSdAGw4pV +9XZ28AotvVo223DwTaEzT9EZbWb2YocomW+NL/ipMfy2abkAjt4Qll8diw40DPD/ +GwqEWQ/BfYWQaf795+qYnu58cywPm0PM31+O+32JiGFYq4kDakXCiX40PP7bnDyS +zLGcfwcpESpKSmDeXajC7CsFEb4Xe+EgAXEloLQIa9Rjey6ogBQJhxo/F5zGNZLT +zJJm6iOHbuzf/1258PHUJJcJfX6JL5SVg4QjtJouroohujwF+uSoM2tQjrAnEs5i +uiS/WzZdKDiAR4JeHxVyMrattSzxAAjqVqSvWEC68Kro+oSxFyKgzNQEt5vevSSV ++vewZbdL8+2J2++0FEOdDTunKy+e0aoVBd30EVLT7foHZKZtk93Hqe9LURfBfAcL +HOGwwxxGA/1b2tl6Qt8CGopWqtF8tY2vg6r1MJ5gatxQHy6e8o/aKtUygqdQP4/J +QSvOD9kssKeMSV42nzdC4Bg9NOl7TEQ6z4oKS7DgxvmzgFtYabuN44C8auMsszN1 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+D7zB2RSIl+CJsCQLYI3zZZ2mU+j5SOsbe66hD7lULRrKUJnowNZjbSqrdt+lHRuS +uMG3QRReyNeiW94qEHSf1FgVc4qA/MGKEUjTdm6yD6GPvMlKlnu03Kg6S6psdvlB +1KM+PBcgQvEiyUIWVlbDKRyTlH4auzpMku3eaNZ/EuMKJHb+EzBKMa9ygVe09tLl +4E0CggEBAKCluHMtKRJjJaKTjd9PBwpOZP6vFcg/3WW7IE33DQn4oHrkU1MpCpo3 +824N8czjtoNkCFaWSadnKYWDC0bBGOjYvtRGIcN6nc/KlTjRI3rXi/fcDRSkvCNY +Vgtdj+PYN6esE8C/VneAJLC10qN4VVYNlR3IWRlwoBt4SPXWaNRS+GLrmcg4AzHK +qqu/whehbiVqet99Qb25cZZSJ6RVOKJb5d/JCWcFL+Sk4FqFRj8MErKP9tzT4JDV +dRxtmN+SdcbTgzl4bXwPWrKoLMnxCBctZmc4DyJ8ox7kwmk0THHUo3bWJpiiOLBx +utRIzWgC4BNP6uYA4TSUi3a+Amq5C0U= +-----END PRIVATE KEY----- diff --git a/spring-keycloak-example/mvnw b/spring-keycloak-example/mvnw new file mode 100755 index 0000000..19529dd --- /dev/null +++ b/spring-keycloak-example/mvnw @@ -0,0 +1,259 @@ +#!/bin/sh +# ---------------------------------------------------------------------------- +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you 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 +# +# http://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. +# ---------------------------------------------------------------------------- + +# ---------------------------------------------------------------------------- +# Apache Maven Wrapper startup batch script, version 3.3.2 +# +# Optional ENV vars +# ----------------- +# JAVA_HOME - location of a JDK home dir, required when download maven via java source +# MVNW_REPOURL - repo url base for downloading maven distribution +# MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven +# MVNW_VERBOSE - true: enable verbose log; debug: trace the mvnw script; others: silence the output +# ---------------------------------------------------------------------------- + +set -euf +[ "${MVNW_VERBOSE-}" != debug ] || set -x + +# OS specific support. +native_path() { printf %s\\n "$1"; } +case "$(uname)" in +CYGWIN* | MINGW*) + [ -z "${JAVA_HOME-}" ] || JAVA_HOME="$(cygpath --unix "$JAVA_HOME")" + native_path() { cygpath --path --windows "$1"; } + ;; +esac + +# set JAVACMD and JAVACCMD +set_java_home() { + # For Cygwin and MinGW, ensure paths are in Unix format before anything is touched + if [ -n "${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" + JAVACCMD="$JAVA_HOME/jre/sh/javac" + else + JAVACMD="$JAVA_HOME/bin/java" + JAVACCMD="$JAVA_HOME/bin/javac" + + if [ ! -x "$JAVACMD" ] || [ ! -x "$JAVACCMD" ]; then + echo "The JAVA_HOME environment variable is not defined correctly, so mvnw cannot run." >&2 + echo "JAVA_HOME is set to \"$JAVA_HOME\", but \"\$JAVA_HOME/bin/java\" or \"\$JAVA_HOME/bin/javac\" does not exist." >&2 + return 1 + fi + fi + else + JAVACMD="$( + 'set' +e + 'unset' -f command 2>/dev/null + 'command' -v java + )" || : + JAVACCMD="$( + 'set' +e + 'unset' -f command 2>/dev/null + 'command' -v javac + )" || : + + if [ ! -x "${JAVACMD-}" ] || [ ! -x "${JAVACCMD-}" ]; then + echo "The java/javac command does not exist in PATH nor is JAVA_HOME set, so mvnw cannot run." >&2 + return 1 + fi + fi +} + +# hash string like Java String::hashCode +hash_string() { + str="${1:-}" h=0 + while [ -n "$str" ]; do + char="${str%"${str#?}"}" + h=$(((h * 31 + $(LC_CTYPE=C printf %d "'$char")) % 4294967296)) + str="${str#?}" + done + printf %x\\n $h +} + +verbose() { :; } +[ "${MVNW_VERBOSE-}" != true ] || verbose() { printf %s\\n "${1-}"; } + +die() { + printf %s\\n "$1" >&2 + exit 1 +} + +trim() { + # MWRAPPER-139: + # Trims trailing and leading whitespace, carriage returns, tabs, and linefeeds. + # Needed for removing poorly interpreted newline sequences when running in more + # exotic environments such as mingw bash on Windows. + printf "%s" "${1}" | tr -d '[:space:]' +} + +# parse distributionUrl and optional distributionSha256Sum, requires .mvn/wrapper/maven-wrapper.properties +while IFS="=" read -r key value; do + case "${key-}" in + distributionUrl) distributionUrl=$(trim "${value-}") ;; + distributionSha256Sum) distributionSha256Sum=$(trim "${value-}") ;; + esac +done <"${0%/*}/.mvn/wrapper/maven-wrapper.properties" +[ -n "${distributionUrl-}" ] || die "cannot read distributionUrl property in ${0%/*}/.mvn/wrapper/maven-wrapper.properties" + +case "${distributionUrl##*/}" in +maven-mvnd-*bin.*) + MVN_CMD=mvnd.sh _MVNW_REPO_PATTERN=/maven/mvnd/ + case "${PROCESSOR_ARCHITECTURE-}${PROCESSOR_ARCHITEW6432-}:$(uname -a)" in + *AMD64:CYGWIN* | *AMD64:MINGW*) distributionPlatform=windows-amd64 ;; + :Darwin*x86_64) distributionPlatform=darwin-amd64 ;; + :Darwin*arm64) distributionPlatform=darwin-aarch64 ;; + :Linux*x86_64*) distributionPlatform=linux-amd64 ;; + *) + echo "Cannot detect native platform for mvnd on $(uname)-$(uname -m), use pure java version" >&2 + distributionPlatform=linux-amd64 + ;; + esac + distributionUrl="${distributionUrl%-bin.*}-$distributionPlatform.zip" + ;; +maven-mvnd-*) MVN_CMD=mvnd.sh _MVNW_REPO_PATTERN=/maven/mvnd/ ;; +*) MVN_CMD="mvn${0##*/mvnw}" _MVNW_REPO_PATTERN=/org/apache/maven/ ;; +esac + +# apply MVNW_REPOURL and calculate MAVEN_HOME +# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-,maven-mvnd--}/ +[ -z "${MVNW_REPOURL-}" ] || distributionUrl="$MVNW_REPOURL$_MVNW_REPO_PATTERN${distributionUrl#*"$_MVNW_REPO_PATTERN"}" +distributionUrlName="${distributionUrl##*/}" +distributionUrlNameMain="${distributionUrlName%.*}" +distributionUrlNameMain="${distributionUrlNameMain%-bin}" +MAVEN_USER_HOME="${MAVEN_USER_HOME:-${HOME}/.m2}" +MAVEN_HOME="${MAVEN_USER_HOME}/wrapper/dists/${distributionUrlNameMain-}/$(hash_string "$distributionUrl")" + +exec_maven() { + unset MVNW_VERBOSE MVNW_USERNAME MVNW_PASSWORD MVNW_REPOURL || : + exec "$MAVEN_HOME/bin/$MVN_CMD" "$@" || die "cannot exec $MAVEN_HOME/bin/$MVN_CMD" +} + +if [ -d "$MAVEN_HOME" ]; then + verbose "found existing MAVEN_HOME at $MAVEN_HOME" + exec_maven "$@" +fi + +case "${distributionUrl-}" in +*?-bin.zip | *?maven-mvnd-?*-?*.zip) ;; +*) die "distributionUrl is not valid, must match *-bin.zip or maven-mvnd-*.zip, but found '${distributionUrl-}'" ;; +esac + +# prepare tmp dir +if TMP_DOWNLOAD_DIR="$(mktemp -d)" && [ -d "$TMP_DOWNLOAD_DIR" ]; then + clean() { rm -rf -- "$TMP_DOWNLOAD_DIR"; } + trap clean HUP INT TERM EXIT +else + die "cannot create temp dir" +fi + +mkdir -p -- "${MAVEN_HOME%/*}" + +# Download and Install Apache Maven +verbose "Couldn't find MAVEN_HOME, downloading and installing it ..." +verbose "Downloading from: $distributionUrl" +verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName" + +# select .zip or .tar.gz +if ! command -v unzip >/dev/null; then + distributionUrl="${distributionUrl%.zip}.tar.gz" + distributionUrlName="${distributionUrl##*/}" +fi + +# verbose opt +__MVNW_QUIET_WGET=--quiet __MVNW_QUIET_CURL=--silent __MVNW_QUIET_UNZIP=-q __MVNW_QUIET_TAR='' +[ "${MVNW_VERBOSE-}" != true ] || __MVNW_QUIET_WGET='' __MVNW_QUIET_CURL='' __MVNW_QUIET_UNZIP='' __MVNW_QUIET_TAR=v + +# normalize http auth +case "${MVNW_PASSWORD:+has-password}" in +'') MVNW_USERNAME='' MVNW_PASSWORD='' ;; +has-password) [ -n "${MVNW_USERNAME-}" ] || MVNW_USERNAME='' MVNW_PASSWORD='' ;; +esac + +if [ -z "${MVNW_USERNAME-}" ] && command -v wget >/dev/null; then + verbose "Found wget ... using wget" + wget ${__MVNW_QUIET_WGET:+"$__MVNW_QUIET_WGET"} "$distributionUrl" -O "$TMP_DOWNLOAD_DIR/$distributionUrlName" || die "wget: Failed to fetch $distributionUrl" +elif [ -z "${MVNW_USERNAME-}" ] && command -v curl >/dev/null; then + verbose "Found curl ... using curl" + curl ${__MVNW_QUIET_CURL:+"$__MVNW_QUIET_CURL"} -f -L -o "$TMP_DOWNLOAD_DIR/$distributionUrlName" "$distributionUrl" || die "curl: Failed to fetch $distributionUrl" +elif set_java_home; then + verbose "Falling back to use Java to download" + javaSource="$TMP_DOWNLOAD_DIR/Downloader.java" + targetZip="$TMP_DOWNLOAD_DIR/$distributionUrlName" + cat >"$javaSource" <<-END + public class Downloader extends java.net.Authenticator + { + protected java.net.PasswordAuthentication getPasswordAuthentication() + { + return new java.net.PasswordAuthentication( System.getenv( "MVNW_USERNAME" ), System.getenv( "MVNW_PASSWORD" ).toCharArray() ); + } + public static void main( String[] args ) throws Exception + { + setDefault( new Downloader() ); + java.nio.file.Files.copy( java.net.URI.create( args[0] ).toURL().openStream(), java.nio.file.Paths.get( args[1] ).toAbsolutePath().normalize() ); + } + } + END + # For Cygwin/MinGW, switch paths to Windows format before running javac and java + verbose " - Compiling Downloader.java ..." + "$(native_path "$JAVACCMD")" "$(native_path "$javaSource")" || die "Failed to compile Downloader.java" + verbose " - Running Downloader.java ..." + "$(native_path "$JAVACMD")" -cp "$(native_path "$TMP_DOWNLOAD_DIR")" Downloader "$distributionUrl" "$(native_path "$targetZip")" +fi + +# If specified, validate the SHA-256 sum of the Maven distribution zip file +if [ -n "${distributionSha256Sum-}" ]; then + distributionSha256Result=false + if [ "$MVN_CMD" = mvnd.sh ]; then + echo "Checksum validation is not supported for maven-mvnd." >&2 + echo "Please disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2 + exit 1 + elif command -v sha256sum >/dev/null; then + if echo "$distributionSha256Sum $TMP_DOWNLOAD_DIR/$distributionUrlName" | sha256sum -c >/dev/null 2>&1; then + distributionSha256Result=true + fi + elif command -v shasum >/dev/null; then + if echo "$distributionSha256Sum $TMP_DOWNLOAD_DIR/$distributionUrlName" | shasum -a 256 -c >/dev/null 2>&1; then + distributionSha256Result=true + fi + else + echo "Checksum validation was requested but neither 'sha256sum' or 'shasum' are available." >&2 + echo "Please install either command, or disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2 + exit 1 + fi + if [ $distributionSha256Result = false ]; then + echo "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised." >&2 + echo "If you updated your Maven version, you need to update the specified distributionSha256Sum property." >&2 + exit 1 + fi +fi + +# unzip and move +if command -v unzip >/dev/null; then + unzip ${__MVNW_QUIET_UNZIP:+"$__MVNW_QUIET_UNZIP"} "$TMP_DOWNLOAD_DIR/$distributionUrlName" -d "$TMP_DOWNLOAD_DIR" || die "failed to unzip" +else + tar xzf${__MVNW_QUIET_TAR:+"$__MVNW_QUIET_TAR"} "$TMP_DOWNLOAD_DIR/$distributionUrlName" -C "$TMP_DOWNLOAD_DIR" || die "failed to untar" +fi +printf %s\\n "$distributionUrl" >"$TMP_DOWNLOAD_DIR/$distributionUrlNameMain/mvnw.url" +mv -- "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" "$MAVEN_HOME" || [ -d "$MAVEN_HOME" ] || die "fail to move MAVEN_HOME" + +clean || : +exec_maven "$@" diff --git a/spring-keycloak-example/mvnw.cmd b/spring-keycloak-example/mvnw.cmd new file mode 100644 index 0000000..249bdf3 --- /dev/null +++ b/spring-keycloak-example/mvnw.cmd @@ -0,0 +1,149 @@ +<# : batch portion +@REM ---------------------------------------------------------------------------- +@REM Licensed to the Apache Software Foundation (ASF) under one +@REM or more contributor license agreements. See the NOTICE file +@REM distributed with this work for additional information +@REM regarding copyright ownership. The ASF licenses this file +@REM to you under the Apache License, Version 2.0 (the +@REM "License"); you may not use this file except in compliance +@REM with the License. You may obtain a copy of the License at +@REM +@REM http://www.apache.org/licenses/LICENSE-2.0 +@REM +@REM Unless required by applicable law or agreed to in writing, +@REM software distributed under the License is distributed on an +@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +@REM KIND, either express or implied. See the License for the +@REM specific language governing permissions and limitations +@REM under the License. +@REM ---------------------------------------------------------------------------- + +@REM ---------------------------------------------------------------------------- +@REM Apache Maven Wrapper startup batch script, version 3.3.2 +@REM +@REM Optional ENV vars +@REM MVNW_REPOURL - repo url base for downloading maven distribution +@REM MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven +@REM MVNW_VERBOSE - true: enable verbose log; others: silence the output +@REM ---------------------------------------------------------------------------- + +@IF "%__MVNW_ARG0_NAME__%"=="" (SET __MVNW_ARG0_NAME__=%~nx0) +@SET __MVNW_CMD__= +@SET __MVNW_ERROR__= +@SET __MVNW_PSMODULEP_SAVE=%PSModulePath% +@SET PSModulePath= +@FOR /F "usebackq tokens=1* delims==" %%A IN (`powershell -noprofile "& {$scriptDir='%~dp0'; $script='%__MVNW_ARG0_NAME__%'; icm -ScriptBlock ([Scriptblock]::Create((Get-Content -Raw '%~f0'))) -NoNewScope}"`) DO @( + IF "%%A"=="MVN_CMD" (set __MVNW_CMD__=%%B) ELSE IF "%%B"=="" (echo %%A) ELSE (echo %%A=%%B) +) +@SET PSModulePath=%__MVNW_PSMODULEP_SAVE% +@SET __MVNW_PSMODULEP_SAVE= +@SET __MVNW_ARG0_NAME__= +@SET MVNW_USERNAME= +@SET MVNW_PASSWORD= +@IF NOT "%__MVNW_CMD__%"=="" (%__MVNW_CMD__% %*) +@echo Cannot start maven from wrapper >&2 && exit /b 1 +@GOTO :EOF +: end batch / begin powershell #> + +$ErrorActionPreference = "Stop" +if ($env:MVNW_VERBOSE -eq "true") { + $VerbosePreference = "Continue" +} + +# calculate distributionUrl, requires .mvn/wrapper/maven-wrapper.properties +$distributionUrl = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionUrl +if (!$distributionUrl) { + Write-Error "cannot read distributionUrl property in $scriptDir/.mvn/wrapper/maven-wrapper.properties" +} + +switch -wildcard -casesensitive ( $($distributionUrl -replace '^.*/','') ) { + "maven-mvnd-*" { + $USE_MVND = $true + $distributionUrl = $distributionUrl -replace '-bin\.[^.]*$',"-windows-amd64.zip" + $MVN_CMD = "mvnd.cmd" + break + } + default { + $USE_MVND = $false + $MVN_CMD = $script -replace '^mvnw','mvn' + break + } +} + +# apply MVNW_REPOURL and calculate MAVEN_HOME +# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-,maven-mvnd--}/ +if ($env:MVNW_REPOURL) { + $MVNW_REPO_PATTERN = if ($USE_MVND) { "/org/apache/maven/" } else { "/maven/mvnd/" } + $distributionUrl = "$env:MVNW_REPOURL$MVNW_REPO_PATTERN$($distributionUrl -replace '^.*'+$MVNW_REPO_PATTERN,'')" +} +$distributionUrlName = $distributionUrl -replace '^.*/','' +$distributionUrlNameMain = $distributionUrlName -replace '\.[^.]*$','' -replace '-bin$','' +$MAVEN_HOME_PARENT = "$HOME/.m2/wrapper/dists/$distributionUrlNameMain" +if ($env:MAVEN_USER_HOME) { + $MAVEN_HOME_PARENT = "$env:MAVEN_USER_HOME/wrapper/dists/$distributionUrlNameMain" +} +$MAVEN_HOME_NAME = ([System.Security.Cryptography.MD5]::Create().ComputeHash([byte[]][char[]]$distributionUrl) | ForEach-Object {$_.ToString("x2")}) -join '' +$MAVEN_HOME = "$MAVEN_HOME_PARENT/$MAVEN_HOME_NAME" + +if (Test-Path -Path "$MAVEN_HOME" -PathType Container) { + Write-Verbose "found existing MAVEN_HOME at $MAVEN_HOME" + Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD" + exit $? +} + +if (! $distributionUrlNameMain -or ($distributionUrlName -eq $distributionUrlNameMain)) { + Write-Error "distributionUrl is not valid, must end with *-bin.zip, but found $distributionUrl" +} + +# prepare tmp dir +$TMP_DOWNLOAD_DIR_HOLDER = New-TemporaryFile +$TMP_DOWNLOAD_DIR = New-Item -Itemtype Directory -Path "$TMP_DOWNLOAD_DIR_HOLDER.dir" +$TMP_DOWNLOAD_DIR_HOLDER.Delete() | Out-Null +trap { + if ($TMP_DOWNLOAD_DIR.Exists) { + try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null } + catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" } + } +} + +New-Item -Itemtype Directory -Path "$MAVEN_HOME_PARENT" -Force | Out-Null + +# Download and Install Apache Maven +Write-Verbose "Couldn't find MAVEN_HOME, downloading and installing it ..." +Write-Verbose "Downloading from: $distributionUrl" +Write-Verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName" + +$webclient = New-Object System.Net.WebClient +if ($env:MVNW_USERNAME -and $env:MVNW_PASSWORD) { + $webclient.Credentials = New-Object System.Net.NetworkCredential($env:MVNW_USERNAME, $env:MVNW_PASSWORD) +} +[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12 +$webclient.DownloadFile($distributionUrl, "$TMP_DOWNLOAD_DIR/$distributionUrlName") | Out-Null + +# If specified, validate the SHA-256 sum of the Maven distribution zip file +$distributionSha256Sum = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionSha256Sum +if ($distributionSha256Sum) { + if ($USE_MVND) { + Write-Error "Checksum validation is not supported for maven-mvnd. `nPlease disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." + } + Import-Module $PSHOME\Modules\Microsoft.PowerShell.Utility -Function Get-FileHash + if ((Get-FileHash "$TMP_DOWNLOAD_DIR/$distributionUrlName" -Algorithm SHA256).Hash.ToLower() -ne $distributionSha256Sum) { + Write-Error "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised. If you updated your Maven version, you need to update the specified distributionSha256Sum property." + } +} + +# unzip and move +Expand-Archive "$TMP_DOWNLOAD_DIR/$distributionUrlName" -DestinationPath "$TMP_DOWNLOAD_DIR" | Out-Null +Rename-Item -Path "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" -NewName $MAVEN_HOME_NAME | Out-Null +try { + Move-Item -Path "$TMP_DOWNLOAD_DIR/$MAVEN_HOME_NAME" -Destination $MAVEN_HOME_PARENT | Out-Null +} catch { + if (! (Test-Path -Path "$MAVEN_HOME" -PathType Container)) { + Write-Error "fail to move MAVEN_HOME" + } +} finally { + try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null } + catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" } +} + +Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD" diff --git a/spring-keycloak-example/pom.xml b/spring-keycloak-example/pom.xml new file mode 100644 index 0000000..874293a --- /dev/null +++ b/spring-keycloak-example/pom.xml @@ -0,0 +1,107 @@ + + + + 4.0.0 + + + org.springframework.boot + spring-boot-starter-parent + 3.5.4 + + + + com.io + spring-keycloak-example + 0.0.1-SNAPSHOT + spring-keycloak-example + Example of a Java Spring integration with Keycloak, various types of authentication + + + 21 + 3.5.4 + 6.5.2 + 1.18.38 + 3.14.0 + + + + + + org.springframework.boot + spring-boot-starter-oauth2-resource-server + ${spring.boot.version} + + + + org.springframework.boot + spring-boot-starter-security + ${spring.boot.version} + + + + org.springframework.boot + spring-boot-starter-web + ${spring.boot.version} + + + + org.projectlombok + lombok + true + ${lombok.version} + + + + org.springframework.boot + spring-boot-starter-test + test + ${spring.boot.version} + + + + org.springframework.security + spring-security-test + test + ${spring.security.version} + + + + + + + + + + org.apache.maven.plugins + maven-compiler-plugin + ${maven.plugins.version} + + + + org.projectlombok + lombok + + + + + + + org.springframework.boot + spring-boot-maven-plugin + ${spring.boot.version} + + + + org.projectlombok + lombok + + + + + + + + + + diff --git a/spring-keycloak-example/src/main/java/com/io/example/SpringKeycloakExampleApplication.java b/spring-keycloak-example/src/main/java/com/io/example/SpringKeycloakExampleApplication.java new file mode 100644 index 0000000..b3841c7 --- /dev/null +++ b/spring-keycloak-example/src/main/java/com/io/example/SpringKeycloakExampleApplication.java @@ -0,0 +1,13 @@ +package com.io.example; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class SpringKeycloakExampleApplication { + + public static void main(String[] args) { + SpringApplication.run(SpringKeycloakExampleApplication.class, args); + } + +} diff --git a/spring-keycloak-example/src/main/resources/application-dev.yml b/spring-keycloak-example/src/main/resources/application-dev.yml new file mode 100644 index 0000000..b511327 --- /dev/null +++ b/spring-keycloak-example/src/main/resources/application-dev.yml @@ -0,0 +1,10 @@ + +spring: + + application: + name: spring-keycloak-example-dev + +logging: + + pattern: + console: "%d{yyyy-MM-dd'T'HH:mm:ss} | ${spring.application.name} | %class{30} | %level | %m%n" \ No newline at end of file diff --git a/spring-keycloak-example/src/main/resources/application.yml b/spring-keycloak-example/src/main/resources/application.yml new file mode 100644 index 0000000..f718fa1 --- /dev/null +++ b/spring-keycloak-example/src/main/resources/application.yml @@ -0,0 +1,10 @@ + +spring: + + application: + name: spring-keycloak-example-prd + +logging: + + pattern: + console: "%d{yyyy-MM-dd'T'HH:mm:ss} | ${spring.application.name} | %class{30} | %level | %m%n" diff --git a/spring-keycloak-example/src/main/resources/banner.txt b/spring-keycloak-example/src/main/resources/banner.txt new file mode 100644 index 0000000..b156e3a --- /dev/null +++ b/spring-keycloak-example/src/main/resources/banner.txt @@ -0,0 +1,9 @@ + + ,---. ,--. ,--. ,--. ,--. ,--. +' .-' ,---. ,--.--.`--',--,--, ,---. ,-----.| .' / ,---. ,--. ,--.,---.| | ,---. ,--,--.| |,-. +`. `-. | .-. || .--',--.| \| .-. |'-----'| . ' | .-. : \ ' /| .--'| || .-. |' ,-. || / +.-' || '-' '| | | || || |' '-' ' | |\ \\ --. \ ' \ `--.| |' '-' '\ '-' || \ \ +`-----' | |-' `--' `--'`--''--'.`- / `--' '--' `----'.-' / `---'`--' `---' `--`--'`--'`--' + `--' `---' `---' + + SPRING-KEYCLOAK-EXAMPLE \ No newline at end of file