Ankur Mhatre
e9381dc5be
Three modules on Spring Boot 4.1.1 with Spring Authorization Server 7.1.1: the provider
itself, a relying party, and an API that trusts its tokens. Client registration, PKCE,
a custom consent page and token customisation, with profiles that make each failure
reproducible.
Every claim is backed by captured output in docs/output/as-*.txt, regenerated by
authorization-server/scripts/run-all.sh. Notable findings, verified against the jars:
- OAuth2AuthorizationServerConfiguration.applyDefaultSecurity(HttpSecurity) was deleted
in 7.0, and both configuration classes moved into spring-security-config
- ClientSettings.requireProofKey flipped from false to true, on the authorization server
(1.5.8 -> 7.1.1) and on the OAuth2 client (6.5.1 -> 7.1.1)
- requireProofKey(false) does not make PKCE optional for a public client; the code
verifier is that client's only authentication at the token endpoint
- MediaTypeRequestMatcher(TEXT_HTML) matches Accept: */*, so the token endpoint answers
API callers with 302 -> /login unless setIgnoredMediaTypes(ALL) is called
Also renames the repository to spring-auth-demo and cross-links the new chapter set from
the existing documentation.
61 lines
2.7 KiB
Bash
Executable File
61 lines
2.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Compiles one tiny program twice - once against Spring Authorization Server 1.5.8, once
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# against 7.1.1 - and prints the defaults each version hands you. This is how the
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# requireProofKey change was found; no documentation was involved.
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set -u
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cd "$(dirname "$0")/.."
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OUT=../docs/output/as-settings-defaults.txt
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mkdir -p ../docs/output
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WORK=$(mktemp -d); trap 'rm -rf "$WORK"' EXIT
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mkdir -p "$WORK/old"
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fetch() { # group artifact version
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curl -sL -o "$WORK/old/$2-$3.jar" \
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"https://repo1.maven.org/maven2/$1/$2/$3/$2-$3.jar"
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}
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for a in spring-security-oauth2-authorization-server:1.5.8 spring-security-oauth2-core:6.5.1 \
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spring-security-oauth2-jose:6.5.1 spring-security-core:6.5.1 \
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spring-security-oauth2-client:6.5.1 spring-security-web:6.5.1; do
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fetch org/springframework/security "${a%%:*}" "${a##*:}"
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done
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for a in spring-core:6.2.7 spring-jcl:6.2.7; do
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fetch org/springframework "${a%%:*}" "${a##*:}"
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done
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mvn -B -q -pl auth-server dependency:build-classpath \
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-Dmdep.outputFile=/tmp/as-cp.txt -DincludeScope=compile >/dev/null 2>&1
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CP_NEW=$(cat /tmp/as-cp.txt)
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CP_OLD=$(ls "$WORK"/old/*.jar | tr '\n' ':')
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{
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echo "# Defaults of ClientSettings.builder().build() and TokenSettings.builder().build(),"
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echo "# read out of the jars themselves rather than from documentation."
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echo "# Source: tools/SettingsDefaults.java"
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echo
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echo "=== Spring Authorization Server 1.5.8 (last release of the standalone project) ==="
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javac -nowarn -cp "$CP_OLD" -d "$WORK/out-old" tools/SettingsDefaults.java \
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&& java -cp "$CP_OLD:$WORK/out-old" SettingsDefaults
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echo
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echo "=== Spring Authorization Server 7.1.1 (inside Spring Security, Boot 4.1.1 BOM) ==="
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javac -nowarn -cp "$CP_NEW" -d "$WORK/out-new" tools/SettingsDefaults.java \
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&& java -cp "$CP_NEW:$WORK/out-new" SettingsDefaults
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echo
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echo "# The same question on the CLIENT side. Source: tools/ClientPkceDefault.java"
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mvn -B -q -pl oidc-client dependency:build-classpath \
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-Dmdep.outputFile=/tmp/cl-cp.txt -DincludeScope=compile >/dev/null 2>&1
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CP_CLIENT=$(cat /tmp/cl-cp.txt)
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echo
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echo "=== spring-security-oauth2-client 6.5.1 ==="
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javac -nowarn -cp "$CP_OLD" -d "$WORK/co" tools/ClientPkceDefault.java \
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&& java -cp "$CP_OLD:$WORK/co" ClientPkceDefault
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echo
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echo "=== spring-security-oauth2-client 7.1.1 (Boot 4.1.1 BOM) ==="
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javac -nowarn -cp "$CP_CLIENT" -d "$WORK/cn" tools/ClientPkceDefault.java \
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&& java -cp "$CP_CLIENT:$WORK/cn" ClientPkceDefault
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echo
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echo "# Both sides flipped in the 7.x line. Spring-to-Spring therefore still works;"
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echo "# a 7.1 authorization server in front of a 6.x or hand-rolled client does not."
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} > "$OUT" 2>&1
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cat "$OUT"
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