Add ":servlet:spring-boot:java:oauth2:resource-server:jwe"

servlet/spring-boot/java/oauth2/resource-server/jwe/README.adoc

@@ -0,0 +1,119 @@
+= OAuth 2.0 Resource Server Sample
+
+This sample demonstrates integrating Resource Server with a mock Authorization Server, though it can be modified to integrate
+with your favorite Authorization Server. This resource server is configured to accept JWE-encrypted tokens.
+
+With it, you can run the integration tests or run the application as a stand-alone service to explore how you can
+secure your own service with OAuth 2.0 Bearer Tokens using Spring Security.
+
+== 1. Running the tests
+
+To run the tests, do:
+
+```bash
+./gradlew integrationTest
+```
+
+Or import the project into your IDE and run `OAuth2ResourceServerApplicationTests` from there.
+
+=== What is it doing?
+
+By default, the tests are pointing at a mock Authorization Server instance.
+
+The tests are configured with a set of hard-coded tokens originally obtained from the mock Authorization Server,
+and each makes a query to the Resource Server with their corresponding token.
+
+The Resource Server decrypts the token and subsquently verifies it with the Authorization Server and authorizes the request, returning the phrase
+
+```bash
+Hello, subject!
+```
+
+where "subject" is the value of the `sub` field in the JWT returned by the Authorization Server.
+
+== 2. Running the app
+
+To run as a stand-alone application, do:
+
+```bash
+./gradlew bootRun
+```
+
+Or import the project into your IDE and run `OAuth2ResourceServerApplication` from there.
+
+Once it is up, you can use the following token:
+
+```bash
+export TOKEN=eyJjdHkiOiJKV1QiLCJlbmMiOiJBMjU2R0NNIiwiYWxnIjoiUlNBLU9BRVAtMjU2In0.IyeWtsTonaiWJdoT13B0M7gpqVxAirVGlfqFI4TOmTRcVHICs_ESezS7fa0ODS9XYdwklTtG7hH39yeeMzr2Zo1Ghh-m36fdoqQrV1Do04rUvuTjqbgyNffeZEGB6rquJ-cyAVjp_Oljy10-Bbnw7CeVGwNBSVo9UCB5j49OlNWhLxFpYARFmOlYpXj-s4Q4JiqV6EvjDAYeohAR4QQmND3qoxR-s2I6SLcIho0sSSpUlhrRiqu2uvWefHDcZJdW2WYWnxLHxhzNu3CfnLiqhhaA_YA_iWXR9FYnPDCf_4q3FgSXcgttXzomFKAx5DwnE_dXvsCvpWxslZMU1UIiLA.MHOrrza2GQ9_5PIv.zU4tfhxT6apWBC3stBwQmGlCQBltWVQe4dFIykybWWBFqxo1bf2BZ37twzoEIFXG9jSYEMH4mvBXPWSvn66t-_jnqLnKTJst2plBjhagGCAoLNWXVKeYNp67o-lKOD_JJQFqsRw4oE05VSgRr14MZeaUBFcU3A_kKxMXOu899DKfXBGJvj75H7lDyd8RUXTb-OSWWfUiJc6Y5AUy1zCZCN9yfDsCXt9heTsZANy92Oou9sMFaXkYzyums5OtkBtLFzyuNMEoNioRehTV-FTuL8tDRB1mNhHObwsBfFbR6M1jJK37pHUXGtko-yZ6NGwxyLtwGh4uU2jzE614rQzuzR8aHaHxOkUs1pBTZ8AcRt41snByOe-KU0adthHxedobFiQQBoQ05DgSU7DO6hsK0uVBDF3eG2KjH4L2lZy-WugloLHhdguUoO9F0zUx15-XZO4EVzmhy8xfH2tSXz98eKzz9Dv0DdGnrBL9cK2MM88N1zoq5u4NdlnE12HvuesB7GKdMwZx1-gTw_pzP81TzcctJWl6ETK09Uc.jk0O8qc4Fvip856stDz05Q
+```
+
+And then make this request:
+
+```bash
+curl -H "Authorization: Bearer $TOKEN" localhost:8080
+```
+
+Which will respond with the phrase:
+
+```bash
+Hello, subject!
+```
+
+where `subject` is the value of the `sub` field in the JWT returned by the Authorization Server.
+
+Or this:
+
+```bash
+export TOKEN=eyJjdHkiOiJKV1QiLCJlbmMiOiJBMjU2R0NNIiwiYWxnIjoiUlNBLU9BRVAtMjU2In0.CRBAEgvQhpB6pPQhpkTAKpsDai1FDcvkDSRig1R3OI-g18JdTe-qDhzWwP-hV3aCwFwHxQ_g8Z8OIZvhyKpQaPwBb72UeLqqhzSIkm0gEsmmjYg1vEGOrDH5_Fqlm0LnAnXTmsbOIWYIj11ZuenI2lEmMCkVwqth0RlzakdcHRXiuDTEln_trhZpE2j80X-9rS2gZy9Raa9VLir3-F3wC0GKPEL6e3x1OygC03ix9uyXS3vpTsU9zlgoYADZyaLeOF1mCG4mQhvXs7IPmPbwNsElJwKh0xSQCHvNOQShprlvd3cHiUFKYw9fXphY1O-AUYcRzHk4DjoBdkGNQMy_Kw.KtC_z674rYBtDgkN.e8QU50Iq1JHkn-1USSxpjEkbrukb4cobvlQRK40iXGAKVIuOod4bSq5fDpIAPHugqIf-_zGsvr-2OCOdzhtBikL46wU7UdZppxPWtk-X6kl33zH_XObRMaGfe-hLxt3RPxRVn7I1Hp6tGW1Rkxyf_ESq4XlcbbrkhDoIz_G_LKXJhvQ-xahW2e0AUc7RZSucns4XUeq9xX_dd7Ht-o1TmQI9WFoFc1l7oh9GtQ6GZMsghnZ1VrbIS2L7jSYiSsD2JqSv1LLtOGj_FBA0ufhqM3LloGiwflEwAryMD10oNb73WonKEycEj1rBsTIKW7SHkI-VkrQA4-8N-aLWgHwDnzyPZmyNyKpqUMvhjIE_0w6oqU4HpN7J5nfBEIAtpPZ_pDkwAdxCQ7JV3zfiUnF7ZQ3q1PnSId315si02ZN9-wRSrMHcHnboQN1Hs4xCAfGyClVyLpCzfa_fAehjt6v1DjgjbzwSjr_LdNmWTvXYBhNO8Jq9Vb7axksrdwksD3pYNMY8cRZxP-LO0V5Sv1_kT_Hf2yLo2iTwB8n8szzGrJ4QQLb5Znu7Sv-M2x52cnIDMiorP3LNpFk.G85FuMSm-8bGumFAStiFQA
+
+curl -H "Authorization: Bearer $TOKEN" localhost:8080/message
+```
+
+Will respond with:
+
+```bash
+secret message
+```
+
+== 2. Testing against other Authorization Servers
+
+_In order to use this sample, your Authorization Server must encrypt using the public key available in the sample.
+Also it must support JWTs that either use the "scope" or "scp" attribute._
+
+To change the sample to point at your Authorization Server, simply find this property in the `application.yml`:
+
+```yaml
+spring:
+  security:
+    oauth2:
+      resourceserver:
+        jwt:
+          jwk-set-uri: ${mockwebserver.url}/.well-known/jwks.json
+```
+
+And change the property to your Authorization Server's JWK set endpoint:
+
+```yaml
+spring:
+  security:
+    oauth2:
+      resourceserver:
+        jwt:
+          jwk-set-uri: https://localhost:9031/pf/JWKS
+```
+
+If your Authorization Server does not support RSA_OAEP_256 or AESGCM, then you can change these values in `OAuth2ResourceServerSecurityConfiguration`:
+
+```java
+
+```
+
+And then you can run the app the same as before:
+
+```bash
+./gradlew bootRun
+```
+
+Make sure to obtain valid tokens from your Authorization Server in order to play with the sample Resource Server.
+To use the `/` endpoint, any valid token from your Authorization Server will do.
+To use the `/message` endpoint, the token should have the `message:read` scope.

servlet/spring-boot/java/oauth2/resource-server/jwe/build.gradle

@@ -0,0 +1,40 @@
+/*
+ * Copyright 2020 the original author or 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.
+ */
+
+plugins {
+	id 'org.springframework.boot' version '2.2.6.RELEASE'
+	id 'io.spring.dependency-management' version '1.0.9.RELEASE'
+	id "nebula.integtest" version "7.0.9"
+	id 'java'
+}
+
+repositories {
+	mavenCentral()
+	maven { url "https://repo.spring.io/snapshot" }
+}
+
+dependencies {
+	implementation 'com.squareup.okhttp3:mockwebserver'
+	implementation 'org.springframework.boot:spring-boot-starter-oauth2-resource-server'
+	implementation 'org.springframework.boot:spring-boot-starter-web'
+
+	testImplementation 'org.springframework.boot:spring-boot-starter-test'
+	testImplementation 'org.springframework.security:spring-security-test'
+}
+
+tasks.withType(Test).configureEach {
+	useJUnitPlatform()
+}

servlet/spring-boot/java/oauth2/resource-server/jwe/gradle.properties

@@ -0,0 +1 @@
+spring-security.version=5.4.0.BUILD-SNAPSHOT

servlet/spring-boot/java/oauth2/resource-server/jwe/gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.5.1-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

servlet/spring-boot/java/oauth2/resource-server/jwe/gradlew

@@ -0,0 +1,185 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or 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 UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$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" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+    
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=`expr $i + 1`
+    done
+    case $i in
+        0) set -- ;;
+        1) set -- "$args0" ;;
+        2) set -- "$args0" "$args1" ;;
+        3) set -- "$args0" "$args1" "$args2" ;;
+        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=`save "$@"`
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+exec "$JAVACMD" "$@"

servlet/spring-boot/java/oauth2/resource-server/jwe/gradlew.bat

@@ -0,0 +1,104 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windows variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

servlet/spring-boot/java/oauth2/resource-server/jwe/settings.gradle

@@ -0,0 +1 @@
+

servlet/spring-boot/java/oauth2/resource-server/jwe/src/integTest/java/example/OAuth2ResourceServerApplicationITests.java

@@ -0,0 +1,105 @@
+/*
+ * Copyright 2020 the original author or 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.
+ */
+package example;
+
+import org.junit.jupiter.api.Test;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.http.HttpHeaders;
+import org.springframework.mock.web.MockHttpServletRequest;
+import org.springframework.test.context.ActiveProfiles;
+import org.springframework.test.web.servlet.MockMvc;
+import org.springframework.test.web.servlet.request.RequestPostProcessor;
+
+import static org.hamcrest.Matchers.containsString;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.header;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+
+/**
+ * Integration tests for {@link OAuth2ResourceServerApplication}.
+ *
+ * @author Josh Cummings
+ */
+@SpringBootTest
+@AutoConfigureMockMvc
+@ActiveProfiles("test")
+class OAuth2ResourceServerApplicationITests {
+
+	String noScopesToken = "eyJjdHkiOiJKV1QiLCJlbmMiOiJBMjU2R0NNIiwiYWxnIjoiUlNBLU9BRVAtMjU2In0.IyeWtsTonaiWJdoT13B0M7gpqVxAirVGlfqFI4TOmTRcVHICs_ESezS7fa0ODS9XYdwklTtG7hH39yeeMzr2Zo1Ghh-m36fdoqQrV1Do04rUvuTjqbgyNffeZEGB6rquJ-cyAVjp_Oljy10-Bbnw7CeVGwNBSVo9UCB5j49OlNWhLxFpYARFmOlYpXj-s4Q4JiqV6EvjDAYeohAR4QQmND3qoxR-s2I6SLcIho0sSSpUlhrRiqu2uvWefHDcZJdW2WYWnxLHxhzNu3CfnLiqhhaA_YA_iWXR9FYnPDCf_4q3FgSXcgttXzomFKAx5DwnE_dXvsCvpWxslZMU1UIiLA.MHOrrza2GQ9_5PIv.zU4tfhxT6apWBC3stBwQmGlCQBltWVQe4dFIykybWWBFqxo1bf2BZ37twzoEIFXG9jSYEMH4mvBXPWSvn66t-_jnqLnKTJst2plBjhagGCAoLNWXVKeYNp67o-lKOD_JJQFqsRw4oE05VSgRr14MZeaUBFcU3A_kKxMXOu899DKfXBGJvj75H7lDyd8RUXTb-OSWWfUiJc6Y5AUy1zCZCN9yfDsCXt9heTsZANy92Oou9sMFaXkYzyums5OtkBtLFzyuNMEoNioRehTV-FTuL8tDRB1mNhHObwsBfFbR6M1jJK37pHUXGtko-yZ6NGwxyLtwGh4uU2jzE614rQzuzR8aHaHxOkUs1pBTZ8AcRt41snByOe-KU0adthHxedobFiQQBoQ05DgSU7DO6hsK0uVBDF3eG2KjH4L2lZy-WugloLHhdguUoO9F0zUx15-XZO4EVzmhy8xfH2tSXz98eKzz9Dv0DdGnrBL9cK2MM88N1zoq5u4NdlnE12HvuesB7GKdMwZx1-gTw_pzP81TzcctJWl6ETK09Uc.jk0O8qc4Fvip856stDz05Q";
+
+	String messageReadToken = "eyJjdHkiOiJKV1QiLCJlbmMiOiJBMjU2R0NNIiwiYWxnIjoiUlNBLU9BRVAtMjU2In0.CRBAEgvQhpB6pPQhpkTAKpsDai1FDcvkDSRig1R3OI-g18JdTe-qDhzWwP-hV3aCwFwHxQ_g8Z8OIZvhyKpQaPwBb72UeLqqhzSIkm0gEsmmjYg1vEGOrDH5_Fqlm0LnAnXTmsbOIWYIj11ZuenI2lEmMCkVwqth0RlzakdcHRXiuDTEln_trhZpE2j80X-9rS2gZy9Raa9VLir3-F3wC0GKPEL6e3x1OygC03ix9uyXS3vpTsU9zlgoYADZyaLeOF1mCG4mQhvXs7IPmPbwNsElJwKh0xSQCHvNOQShprlvd3cHiUFKYw9fXphY1O-AUYcRzHk4DjoBdkGNQMy_Kw.KtC_z674rYBtDgkN.e8QU50Iq1JHkn-1USSxpjEkbrukb4cobvlQRK40iXGAKVIuOod4bSq5fDpIAPHugqIf-_zGsvr-2OCOdzhtBikL46wU7UdZppxPWtk-X6kl33zH_XObRMaGfe-hLxt3RPxRVn7I1Hp6tGW1Rkxyf_ESq4XlcbbrkhDoIz_G_LKXJhvQ-xahW2e0AUc7RZSucns4XUeq9xX_dd7Ht-o1TmQI9WFoFc1l7oh9GtQ6GZMsghnZ1VrbIS2L7jSYiSsD2JqSv1LLtOGj_FBA0ufhqM3LloGiwflEwAryMD10oNb73WonKEycEj1rBsTIKW7SHkI-VkrQA4-8N-aLWgHwDnzyPZmyNyKpqUMvhjIE_0w6oqU4HpN7J5nfBEIAtpPZ_pDkwAdxCQ7JV3zfiUnF7ZQ3q1PnSId315si02ZN9-wRSrMHcHnboQN1Hs4xCAfGyClVyLpCzfa_fAehjt6v1DjgjbzwSjr_LdNmWTvXYBhNO8Jq9Vb7axksrdwksD3pYNMY8cRZxP-LO0V5Sv1_kT_Hf2yLo2iTwB8n8szzGrJ4QQLb5Znu7Sv-M2x52cnIDMiorP3LNpFk.G85FuMSm-8bGumFAStiFQA";
+
+	@Autowired
+	MockMvc mvc;
+
+	@Test
+	void performWhenValidBearerTokenThenAllows() throws Exception {
+
+		// @formatter:off
+		this.mvc.perform(get("/").with(bearerToken(this.noScopesToken)))
+				.andExpect(status().isOk())
+				.andExpect(content().string(containsString("Hello, subject!")));
+		// @formatter:on
+	}
+
+	// -- tests with scopes
+
+	@Test
+	void performWhenValidBearerTokenThenScopedRequestsAlsoWork() throws Exception {
+
+		// @formatter:off
+		this.mvc.perform(get("/message").with(bearerToken(this.messageReadToken)))
+				.andExpect(status().isOk())
+				.andExpect(content().string(containsString("secret message")));
+		// @formatter:on
+	}
+
+	@Test
+	void performWhenInsufficientlyScopedBearerTokenThenDeniesScopedMethodAccess() throws Exception {
+
+		// @formatter:off
+		this.mvc.perform(get("/message").with(bearerToken(this.noScopesToken)))
+				.andExpect(status().isForbidden())
+				.andExpect(header().string(HttpHeaders.WWW_AUTHENTICATE,
+						containsString("Bearer error=\"insufficient_scope\"")));
+		// @formatter:on
+	}
+
+	private static BearerTokenRequestPostProcessor bearerToken(String token) {
+		return new BearerTokenRequestPostProcessor(token);
+	}
+
+	private static class BearerTokenRequestPostProcessor implements RequestPostProcessor {
+
+		private String token;
+
+		BearerTokenRequestPostProcessor(String token) {
+			this.token = token;
+		}
+
+		@Override
+		public MockHttpServletRequest postProcessRequest(MockHttpServletRequest request) {
+			request.addHeader("Authorization", "Bearer " + this.token);
+			return request;
+		}
+
+	}
+
+}

servlet/spring-boot/java/oauth2/resource-server/jwe/src/main/java/example/OAuth2ResourceServerApplication.java

@@ -0,0 +1,33 @@
+/*
+ * Copyright 2020 the original author or 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.
+ */
+package example;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+/**
+ * OAuth Resource Server Application.
+ *
+ * @author Josh Cummings
+ */
+@SpringBootApplication
+public class OAuth2ResourceServerApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(OAuth2ResourceServerApplication.class, args);
+	}
+
+}

servlet/spring-boot/java/oauth2/resource-server/jwe/src/main/java/example/OAuth2ResourceServerController.java

@@ -0,0 +1,41 @@
+/*
+ * Copyright 2020 the original author or 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.
+ */
+package example;
+
+import org.springframework.security.core.annotation.AuthenticationPrincipal;
+import org.springframework.security.oauth2.jwt.Jwt;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+/**
+ * OAuth2 Controller that access the JWT.
+ *
+ * @author Josh Cummings
+ */
+@RestController
+public class OAuth2ResourceServerController {
+
+	@GetMapping("/")
+	public String index(@AuthenticationPrincipal Jwt jwt) {
+		return String.format("Hello, %s!", jwt.getSubject());
+	}
+
+	@GetMapping("/message")
+	public String message() {
+		return "secret message";
+	}
+
+}

servlet/spring-boot/java/oauth2/resource-server/jwe/src/main/java/example/OAuth2ResourceServerSecurityConfiguration.java

@@ -0,0 +1,115 @@
+/*
+ * Copyright 2020 the original author or 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.
+ */
+package example;
+
+import java.net.URL;
+import java.security.interfaces.RSAPrivateCrtKey;
+import java.security.interfaces.RSAPrivateKey;
+
+import com.nimbusds.jose.EncryptionMethod;
+import com.nimbusds.jose.JWEAlgorithm;
+import com.nimbusds.jose.JWSAlgorithm;
+import com.nimbusds.jose.jwk.JWKSet;
+import com.nimbusds.jose.jwk.KeyUse;
+import com.nimbusds.jose.jwk.RSAKey;
+import com.nimbusds.jose.jwk.source.ImmutableJWKSet;
+import com.nimbusds.jose.jwk.source.JWKSource;
+import com.nimbusds.jose.jwk.source.RemoteJWKSet;
+import com.nimbusds.jose.proc.JWEDecryptionKeySelector;
+import com.nimbusds.jose.proc.JWEKeySelector;
+import com.nimbusds.jose.proc.JWSKeySelector;
+import com.nimbusds.jose.proc.JWSVerificationKeySelector;
+import com.nimbusds.jose.proc.SecurityContext;
+import com.nimbusds.jose.util.Base64URL;
+import com.nimbusds.jwt.proc.ConfigurableJWTProcessor;
+import com.nimbusds.jwt.proc.DefaultJWTProcessor;
+import com.nimbusds.jwt.proc.JWTProcessor;
+
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.annotation.Bean;
+import org.springframework.security.config.annotation.web.builders.HttpSecurity;
+import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
+import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
+import org.springframework.security.oauth2.jwt.JwtDecoder;
+import org.springframework.security.oauth2.jwt.NimbusJwtDecoder;
+
+import static org.springframework.security.config.Customizer.withDefaults;
+
+/**
+ * OAuth Resource Server Configuration.
+ *
+ * @author Josh Cummings
+ */
+@EnableWebSecurity
+public class OAuth2ResourceServerSecurityConfiguration extends WebSecurityConfigurerAdapter {
+
+	private final JWSAlgorithm jwsAlgorithm = JWSAlgorithm.RS256;
+
+	private final JWEAlgorithm jweAlgorithm = JWEAlgorithm.RSA_OAEP_256;
+
+	private final EncryptionMethod encryptionMethod = EncryptionMethod.A256GCM;
+
+	@Value("${spring.security.oauth2.resourceserver.jwt.jwk-set-uri}")
+	URL jwkSetUri;
+
+	@Value("${sample.jwe-key-value}")
+	RSAPrivateKey key;
+
+	@Override
+	protected void configure(HttpSecurity http) throws Exception {
+		// @formatter:off
+		http
+			.authorizeRequests((requests) ->
+				requests
+					.antMatchers("/message/**").hasAuthority("SCOPE_message:read")
+					.anyRequest().authenticated()
+			)
+			.oauth2ResourceServer((resourceServer) ->
+				resourceServer
+					.jwt(withDefaults())
+			);
+		// @formatter:on
+	}
+
+	@Bean
+	JwtDecoder jwtDecoder() {
+		return new NimbusJwtDecoder(jwtProcessor());
+	}
+
+	private JWTProcessor<SecurityContext> jwtProcessor() {
+		JWKSource<SecurityContext> jwsJwkSource = new RemoteJWKSet<>(this.jwkSetUri);
+		JWSKeySelector<SecurityContext> jwsKeySelector = new JWSVerificationKeySelector<>(this.jwsAlgorithm,
+				jwsJwkSource);
+
+		JWKSource<SecurityContext> jweJwkSource = new ImmutableJWKSet<>(new JWKSet(rsaKey()));
+		JWEKeySelector<SecurityContext> jweKeySelector = new JWEDecryptionKeySelector<>(this.jweAlgorithm,
+				this.encryptionMethod, jweJwkSource);
+
+		ConfigurableJWTProcessor<SecurityContext> jwtProcessor = new DefaultJWTProcessor<>();
+		jwtProcessor.setJWSKeySelector(jwsKeySelector);
+		jwtProcessor.setJWEKeySelector(jweKeySelector);
+
+		return jwtProcessor;
+	}
+
+	private RSAKey rsaKey() {
+		RSAPrivateCrtKey crtKey = (RSAPrivateCrtKey) this.key;
+		Base64URL n = Base64URL.encode(crtKey.getModulus());
+		Base64URL e = Base64URL.encode(crtKey.getPublicExponent());
+		return new RSAKey.Builder(n, e).privateKey(this.key).keyUse(KeyUse.ENCRYPTION).build();
+	}
+
+}

servlet/spring-boot/java/oauth2/resource-server/jwe/src/main/java/org/springframework/boot/env/MockWebServerEnvironmentPostProcessor.java

@@ -0,0 +1,42 @@
+/*
+ * Copyright 2002-2018 the original author or 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.
+ */
+
+package org.springframework.boot.env;
+
+import org.springframework.beans.factory.DisposableBean;
+import org.springframework.boot.SpringApplication;
+import org.springframework.core.env.ConfigurableEnvironment;
+
+/**
+ * Adds {@link MockWebServerPropertySource} to environment.
+ *
+ * @author Rob Winch
+ */
+public class MockWebServerEnvironmentPostProcessor implements EnvironmentPostProcessor, DisposableBean {
+
+	private final MockWebServerPropertySource propertySource = new MockWebServerPropertySource();
+
+	@Override
+	public void postProcessEnvironment(ConfigurableEnvironment environment, SpringApplication application) {
+		environment.getPropertySources().addFirst(this.propertySource);
+	}
+
+	@Override
+	public void destroy() throws Exception {
+		this.propertySource.destroy();
+	}
+
+}

servlet/spring-boot/java/oauth2/resource-server/jwe/src/main/java/org/springframework/boot/env/MockWebServerPropertySource.java

@@ -0,0 +1,120 @@
+/*
+ * Copyright 2002-2018 the original author or 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.
+ */
+
+package org.springframework.boot.env;
+
+import java.io.IOException;
+
+import okhttp3.mockwebserver.Dispatcher;
+import okhttp3.mockwebserver.MockResponse;
+import okhttp3.mockwebserver.MockWebServer;
+import okhttp3.mockwebserver.RecordedRequest;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+import org.springframework.beans.factory.DisposableBean;
+import org.springframework.core.env.PropertySource;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.MediaType;
+
+/**
+ * Adds a URL pointing to the mock authorization server to the environment.
+ *
+ * @author Rob Winch
+ */
+public class MockWebServerPropertySource extends PropertySource<MockWebServer> implements DisposableBean {
+
+	private static final MockResponse JWKS_RESPONSE = response(
+			"{\"keys\":[{\"kty\":\"RSA\",\"e\":\"AQAB\",\"use\":\"sig\",\"kid\":\"one\",\"n\":\"i7H90yfquGVhXxekdzXkMaxlIg67Q_ofd7iuFHtgeUx-Iye2QjukuULhl774oITYnZIZsh2UHxRYG8nFypcYZfHJMQes_OYFTkTvRroKll5p3wxSkhpARbkEPFMyMJ5WIm3MeNO2ermMhDWVVeI2xQH-tW6w-C6b5d_F6lrIwCnpZwSv6PQ3kef-rcObp_PZANIo232bvpwyC6uW1W2kpjAvYJhQ8NrkG2oO0ynqEJW2UyoCWRdsT2BLZcFMAcxG3Iw9b9__IbvNoUBwr596JYfzrX0atiKyk4Yg8dJ1wBjHFN2fkHTlzn6HDwTJkj4VNDQvKu4P2zhKn1gmWuxhuQ\"}]}",
+			200);
+
+	private static final MockResponse NOT_FOUND_RESPONSE = response(
+			"{ \"message\" : \"This mock authorization server responds to just one request: GET /.well-known/jwks.json.\" }",
+			404);
+
+	/**
+	 * Name of the random {@link PropertySource}.
+	 */
+	public static final String MOCK_WEB_SERVER_PROPERTY_SOURCE_NAME = "mockwebserver";
+
+	private static final String NAME = "mockwebserver.url";
+
+	private static final Log logger = LogFactory.getLog(MockWebServerPropertySource.class);
+
+	private boolean started;
+
+	public MockWebServerPropertySource() {
+		super(MOCK_WEB_SERVER_PROPERTY_SOURCE_NAME, new MockWebServer());
+	}
+
+	@Override
+	public Object getProperty(String name) {
+		if (!name.equals(NAME)) {
+			return null;
+		}
+		if (logger.isTraceEnabled()) {
+			logger.trace("Looking up the url for '" + name + "'");
+		}
+		String url = getUrl();
+		return url;
+	}
+
+	@Override
+	public void destroy() throws Exception {
+		getSource().shutdown();
+	}
+
+	/**
+	 * Get's the URL (i.e. "http://localhost:123456")
+	 * @return the URL for the mock server.
+	 */
+	private String getUrl() {
+		MockWebServer mockWebServer = getSource();
+		if (!this.started) {
+			intializeMockWebServer(mockWebServer);
+		}
+		String url = mockWebServer.url("").url().toExternalForm();
+		return url.substring(0, url.length() - 1);
+	}
+
+	private void intializeMockWebServer(MockWebServer mockWebServer) {
+		Dispatcher dispatcher = new Dispatcher() {
+			@Override
+			public MockResponse dispatch(RecordedRequest request) {
+				if ("/.well-known/jwks.json".equals(request.getPath())) {
+					return JWKS_RESPONSE;
+				}
+
+				return NOT_FOUND_RESPONSE;
+			}
+		};
+
+		mockWebServer.setDispatcher(dispatcher);
+		try {
+			mockWebServer.start();
+			this.started = true;
+		}
+		catch (IOException ex) {
+			throw new RuntimeException("Could not start " + mockWebServer, ex);
+		}
+	}
+
+	private static MockResponse response(String body, int status) {
+		return new MockResponse().setHeader(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_JSON_VALUE)
+				.setResponseCode(status).setBody(body);
+	}
+
+}

servlet/spring-boot/java/oauth2/resource-server/jwe/src/main/java/org/springframework/boot/env/package-info.java

@@ -0,0 +1,22 @@
+/*
+ * Copyright 2002-2018 the original author or 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.
+ */
+
+/**
+ * This provides integration of a {@link okhttp3.mockwebserver.MockWebServer} and the
+ * {@link org.springframework.core.env.Environment}.
+ * @author Rob Winch
+ */
+package org.springframework.boot.env;

servlet/spring-boot/java/oauth2/resource-server/jwe/src/main/resources/META-INF/spring.factories

@@ -0,0 +1 @@
+org.springframework.boot.env.EnvironmentPostProcessor=org.springframework.boot.env.MockWebServerEnvironmentPostProcessor

servlet/spring-boot/java/oauth2/resource-server/jwe/src/main/resources/application.yml

@@ -0,0 +1,9 @@
+spring:
+  security:
+    oauth2:
+      resourceserver:
+        jwt:
+          jwk-set-uri: ${mockwebserver.url}/.well-known/jwks.json
+
+sample:
+  jwe-key-value: classpath:simple.priv

servlet/spring-boot/java/oauth2/resource-server/jwe/src/main/resources/simple.priv

@@ -0,0 +1,28 @@
+-----BEGIN PRIVATE KEY-----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+-----END PRIVATE KEY-----

servlet/spring-boot/java/oauth2/resource-server/jwe/src/main/resources/simple.pub

@@ -0,0 +1,9 @@
+-----BEGIN PUBLIC KEY-----
+MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3FlqJr5TRskIQIgdE3Dd
+7D9lboWdcTUT8a+fJR7MAvQm7XXNoYkm3v7MQL1NYtDvL2l8CAnc0WdSTINU6IRv
+c5Kqo2Q4csNX9SHOmEfzoROjQqahEcve1jBXluoCXdYuYpx4/1tfRgG6ii4Uhxh6
+iI8qNMJQX+fLfqhbfYfxBQVRPywBkAbIP4x1EAsbC6FSNmkhCxiMNqEgxaIpY8C2
+kJdJ/ZIV+WW4noDdzpKqHcwmB8FsrumlVY/DNVvUSDIipiq9PbP4H99TXN1o746o
+RaNa07rq1hoCgMSSy+85SagCoxlmyE+D+of9SsMY8Ol9t0rdzpobBuhyJ/o5dfvj
+KwIDAQAB
+-----END PUBLIC KEY-----

settings.gradle

@@ -31,4 +31,5 @@ include ":servlet:spring-boot:java:hello-security"
 include ":servlet:spring-boot:java:hello-security-explicit"
 include ":servlet:spring-boot:java:oauth2:login"
 include ":servlet:spring-boot:java:oauth2:resource-server:hello-security"
-include ":servlet:spring-boot:kotlin:hello-security"
+include ":servlet:spring-boot:java:oauth2:resource-server:jwe"
+include ":servlet:spring-boot:kotlin:hello-security"