merge: Keycloak branch governance index

.gitignore

@@ -5,3 +5,6 @@
 
 backend/target/
 build/
+e2e/node_modules/
+frontend/node_modules/
+frontend/dist/

README.md

@@ -1,5 +1,8 @@
 # Keycloak Authentication Patterns
 
+The 39-branch implementation registry is documented in
+[`docs/keycloak-branch-index.md`](docs/keycloak-branch-index.md).
+
 Keycloak을 중심으로 네 가지 브라우저 인증 통합 패턴을 같은 로컬
 인프라에서 비교하는 학습 프로젝트입니다.
 

docs/keycloak-branch-index.md

@@ -0,0 +1,29 @@
+# Keycloak branch implementation index
+
+The source inventory contains 39 `feature-keycloak-*.md` branch notes. This
+repository preserves one local Git feature branch for every note and merges it
+with `--no-ff` into either the common `develop` baseline or one of the four
+authentication-pattern branches.
+
+| Target | Meaning |
+|---|---|
+| `common` | Shared realm, federation, deployment, or governance contract. Merge into `develop`, then propagate to AP1–AP4. |
+| `ap1` | Browser-based OAuth client: vanilla SPA, Authorization Code + PKCE, Resource Server. |
+| `ap2` | Token-mediating confidential backend: browser receives access token only. |
+| `ap3` | BFF: backend owns every OAuth token and browser owns only a session cookie. |
+| `ap4` | Edge forward-auth: oauth2-proxy/Nginx owns login and backend trusts an isolated identity header. |
+
+The machine-readable registry is
+[`keycloak-branch-manifest.tsv`](keycloak-branch-manifest.tsv). Run:
+
+```bash
+./scripts/audit-keycloak-branches.sh
+```
+
+The audit succeeds only when all 39 note names have matching local feature
+branches and each feature tip is reachable from its declared target branch.
+
+Google credentials are never committed. The default local acceptance harness
+uses a second Keycloak realm as a controllable OIDC provider so claim mapping
+and unsafe-linking failure paths can be reproduced. A real Google login remains
+an explicit credentialed/public-HTTPS verification profile.

docs/keycloak-branch-manifest.tsv

@@ -0,0 +1,40 @@
+branch	target	delivery
+feature/keycloak-account-linking-spa-ux	ap1	documented-and-contract-tested
+feature/keycloak-account-linking-sub-vs-email	common	documented-and-contract-tested
+feature/keycloak-bff-csrf-samesite-defense	ap3	locally-verified
+feature/keycloak-bff-oauth2login-session	ap3	locally-verified
+feature/keycloak-bff-vs-spa-direct	ap3	documented
+feature/keycloak-docker-compose-stack	common	locally-verified
+feature/keycloak-edge-forwardauth-google-federation	ap4	documented-and-config-tested
+feature/keycloak-edge-forwardauth-no-google	ap4	documented-and-config-tested
+feature/keycloak-federation-spa-zero-change	ap1	contract-tested
+feature/keycloak-first-broker-login-flow	common	locally-verified-with-mock-idp
+feature/keycloak-four-pattern-tradeoff-matrix	common	documented-and-evidence-linked
+feature/keycloak-google-claim-attribute-mapping	common	locally-verified-with-mock-idp
+feature/keycloak-google-redirect-uri-policy	common	config-tested
+feature/keycloak-header-spoofing-defense	ap4	locally-verified
+feature/keycloak-https-termination-caddy-nginx	common	config-tested
+feature/keycloak-idp-brokering-google-client	common	locally-verified-with-mock-idp
+feature/keycloak-idp-mappers-claim-to-role	common	locally-verified-with-mock-idp
+feature/keycloak-internal-spa-direct-google-federation	ap1	documented-and-contract-tested
+feature/keycloak-internal-spa-direct-no-google	ap1	documented-and-contract-tested
+feature/keycloak-iss-claim-hostname-mismatch	ap1	locally-verified
+feature/keycloak-nginx-auth-request-integration	ap4	locally-verified
+feature/keycloak-oauth2-proxy-oidc-flow	ap4	locally-verified
+feature/keycloak-patterns	common	governance
+feature/keycloak-pkce-flow-stages	ap1	contract-tested
+feature/keycloak-public-domain-tunneling	common	config-tested
+feature/keycloak-realm-client-export	common	locally-verified
+feature/keycloak-refresh-rotation-and-logout	ap1	locally-verified
+feature/keycloak-refresh-token-rotation	ap1	contract-tested
+feature/keycloak-reverse-proxy-headers	common	config-tested
+feature/keycloak-single-ec2-google-federation	ap1	documented-and-config-tested
+feature/keycloak-single-ec2-no-google	ap1	documented-and-contract-tested
+feature/keycloak-spa-token-storage-tradeoff	ap1	locally-verified
+feature/keycloak-spring-rs-audience-validator	ap1	locally-verified
+feature/keycloak-spring-rs-role-mapping	ap1	locally-verified
+feature/keycloak-three-leg-trust-chain	ap1	documented-and-contract-tested
+feature/keycloak-token-mediating-access-handoff	ap2	locally-verified
+feature/keycloak-token-mediating-confidential-client	ap2	locally-verified
+feature/keycloak-traefik-forwardauth-alternative	ap4	config-tested
+feature/keycloak-vanilla-js-spa-pkce	ap1	locally-verified

scripts/audit-keycloak-branches.sh

@@ -0,0 +1,62 @@
+#!/usr/bin/env sh
+set -eu
+
+manifest="${1:-docs/keycloak-branch-manifest.tsv}"
+notes_dir="${KEYCLOAK_BRANCH_NOTES_DIR:-/home/donghyeon/workspace/ai-tools/llm-wiki/raw/branch-notes}"
+
+expected_count="$(awk 'NR > 1 { count += 1 } END { print count + 0 }' "$manifest")"
+if [ "$expected_count" -ne 39 ]; then
+  echo "manifest must contain exactly 39 Keycloak branches; found $expected_count" >&2
+  exit 1
+fi
+
+note_count="$(find "$notes_dir" -maxdepth 1 -type f -name 'feature-keycloak-*.md' | wc -l)"
+if [ "$note_count" -ne 39 ]; then
+  echo "branch-note inventory must contain exactly 39 files; found $note_count" >&2
+  exit 1
+fi
+
+missing=0
+unmerged=0
+tab="$(printf '\t')"
+
+while IFS="$tab" read -r branch target delivery; do
+  [ "$branch" = "branch" ] && continue
+
+  note_name="$(printf '%s\n' "$branch" |
+    sed 's#^feature/keycloak-#feature-keycloak-#').md"
+  if [ ! -f "$notes_dir/$note_name" ]; then
+    echo "missing branch note: $note_name" >&2
+    missing=$((missing + 1))
+  fi
+
+  if ! git show-ref --verify --quiet "refs/heads/$branch"; then
+    echo "missing local branch: $branch" >&2
+    missing=$((missing + 1))
+    continue
+  fi
+
+  case "$target" in
+    common) target_branch="develop" ;;
+    ap1) target_branch="develop-keycloak-pattern1" ;;
+    ap2) target_branch="develop-keycloak-pattern2" ;;
+    ap3) target_branch="develop-keycloak-pattern3" ;;
+    ap4) target_branch="develop-keycloak-pattern4" ;;
+    *)
+      echo "unknown target '$target' for $branch ($delivery)" >&2
+      exit 1
+      ;;
+  esac
+
+  if ! git merge-base --is-ancestor "$branch" "$target_branch"; then
+    echo "feature tip is not merged: $branch -> $target_branch" >&2
+    unmerged=$((unmerged + 1))
+  fi
+done < "$manifest"
+
+if [ "$missing" -ne 0 ] || [ "$unmerged" -ne 0 ]; then
+  echo "Keycloak branch audit failed: missing=$missing unmerged=$unmerged" >&2
+  exit 1
+fi
+
+echo "Keycloak branch audit passed: 39/39 branches exist and are merged"