feat: tests, device-not-found retry, remove Qubes CTAP2 warning

Add 20 BATS tests and 1 interactive test for v0.5.0 edge-case
fixes. FIDO2 keygen now prompts to retry on "device not found"
instead of exiting. Remove stale Qubes vhci_hcd warning. Update
hardware test matrix in README.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

CHANGELOG.md

@@ -19,8 +19,18 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - New SSH directives are placed inside a `Host *` block instead of appended bare to EOF
 - `--reset-signing` now cleans the actual configured `user.signingkey` path in addition to well-known key names
 
+### Removed
+- Qubes OS CTAP2/vhci_hcd warning (PIN-protected keys work over USB passthrough)
+
 ### Fixed
 - `readonly VERSION` variable conflict when sourcing `/etc/os-release` (replaced `.` with `sed` parse)
+- FIDO2 key generation now offers retry when security key is not plugged in ("device not found")
+- Admin recommendations suppressed when signing setup was skipped or failed
+
+### Tests
+- 20 new BATS tests (112 total) covering identity guard, pull.rebase unset, SSH `Host *` placement, SSH config backup, dedicated signing key names, core.hooksPath separation, reset-signing with configured paths
+- New interactive test: identity guard flow (missing name/email prompts)
+- Updated existing tests for dedicated signing key names and inter-test isolation
 
 ## [0.4.0] - 2026-04-04
 

README.md

@@ -165,11 +165,11 @@ These combinations of hardware and OS have been tested:
 | [Yubico Security Key USB A NFC](https://www.yubico.com/products/security-key-by-yubico/usb-a-nfc/) | 5.0.2 | Debian 13 Trixie |  |
 | [Yubico Security Key USB A NFC](https://www.yubico.com/products/security-key-by-yubico/usb-a-nfc/) | 5.0.2 | Fedora 42 | Yes |
 | [Yubico YubiKey 5C nano](https://support.yubico.com/s/article/YubiKey-5C-Nano) | 5.4.3 | macOS Tahoe | Yes |
-| [Yubico YubiKey 5C nano](https://support.yubico.com/s/article/YubiKey-5C-Nano) | 5.4.3 | Debian 13 Trixie |  |
+| [Yubico YubiKey 5C nano](https://support.yubico.com/s/article/YubiKey-5C-Nano) | 5.4.3 | Debian 13 Trixie | Yes |
 | [Yubico YubiKey 5C nano](https://support.yubico.com/s/article/YubiKey-5C-Nano) | 5.4.3 | Fedora 42 | Yes |
-| [Yubico YubiKey 5 NFC](https://support.yubico.com/s/article/YubiKey-5-NFC) | 5.1.2 | macOS Tahoe | Yes* |
+| [Yubico YubiKey 5 NFC](https://support.yubico.com/s/article/YubiKey-5-NFC) | 5.1.2 | macOS Tahoe | Yes |
-| [Yubico YubiKey 5 NFC](https://support.yubico.com/s/article/YubiKey-5-NFC) | 5.1.2 | Debian 13 Trixie|  |
+| [Yubico YubiKey 5 NFC](https://support.yubico.com/s/article/YubiKey-5-NFC) | 5.1.2 | Debian 13 Trixie| Yes  |
-| [Yubico YubiKey 5 NFC](https://support.yubico.com/s/article/YubiKey-5-NFC) | 5.1.2 | Fedora 42| Yes* |
+| [Yubico YubiKey 5 NFC](https://support.yubico.com/s/article/YubiKey-5-NFC) | 5.1.2 | Fedora 42| Yes |
 | [SoloKeys Solo 1 Tap USB-A](https://solokeys.com/collections/all/products/solo-tap-usb-a-preorder) |  | Ubuntu 24.04 | Yes |
 | [SoloKeys Solo 1 Tap USB-A](https://solokeys.com/collections/all/products/solo-tap-usb-a-preorder) |  | Debian 13 Trixie | Yes |
 | [SoloKeys Solo 1 Tap USB-A](https://solokeys.com/collections/all/products/solo-tap-usb-a-preorder) |  | Fedora 42 | Yes |
@@ -177,7 +177,7 @@ These combinations of hardware and OS have been tested:
 | [HYPERSECU HyperFIDO mini](https://033c2a7e-e1da-473d-a255-6132a1d3aa6e.filesusr.com/ugd/5aae8d_f4e8a196a99f45b1859e201a7cb40962.pdf) |  | macOS Tahoe | Yes |
 | [HYPERSECU HyperFIDO mini](https://033c2a7e-e1da-473d-a255-6132a1d3aa6e.filesusr.com/ugd/5aae8d_f4e8a196a99f45b1859e201a7cb40962.pdf) |  | Ubuntu 24.04 | Yes |
 | [HYPERSECU HyperFIDO mini](https://033c2a7e-e1da-473d-a255-6132a1d3aa6e.filesusr.com/ugd/5aae8d_f4e8a196a99f45b1859e201a7cb40962.pdf) |  | Debian 13 Trixie | |
-| [HYPERSECU HyperFIDO mini](https://033c2a7e-e1da-473d-a255-6132a1d3aa6e.filesusr.com/ugd/5aae8d_f4e8a196a99f45b1859e201a7cb40962.pdf) |  | Fedora 42 | |
+| [HYPERSECU HyperFIDO mini](https://033c2a7e-e1da-473d-a255-6132a1d3aa6e.filesusr.com/ugd/5aae8d_f4e8a196a99f45b1859e201a7cb40962.pdf) |  | Fedora 42 | Yes |
 
 
 ## Running Tests

git-harden.sh

@@ -1507,32 +1507,6 @@ generate_fido2_key() {
         fi
     fi
 
-    # Qubes OS: USB passthrough (vhci_hcd) corrupts CTAP2 protocol messages.
-    # Keys with a FIDO2 PIN require CTAP2, which fails over vhci_hcd.
-    # Warn the user — PIN-protected keys won't work without a functioning
-    # qubes-ctap proxy.
-    if [ "$PLATFORM" = "linux" ] && [ -d /sys/bus/hid/devices ]; then
-        local has_vhci=false
-        local dev_dir
-        for dev_dir in /sys/class/hidraw/hidraw*; do
-            [ -d "$dev_dir" ] || continue
-            if grep -q 'vhci_hcd' "${dev_dir}/device/uevent" 2>/dev/null; then
-                has_vhci=true
-                break
-            fi
-        done
-        if [ "$has_vhci" = true ]; then
-            print_warn "Qubes OS detected — FIDO2 key is attached via USB passthrough (vhci_hcd)."
-            printf '  CTAP2 (PIN-protected keys) may fail over USB passthrough.\n' >&2
-            printf '  Keys without a PIN (U2F-only) should work.\n' >&2
-            printf '  For PIN-protected keys, generate on the host and copy the key pair,\n' >&2
-            printf '  or ensure qubes-ctap-proxy is fully configured.\n' >&2
-            if ! prompt_yn "Continue anyway?"; then
-                return
-            fi
-        fi
-    fi
-
     # On macOS, the system ssh-keygen lacks FIDO2 support. Homebrew's openssh
     # bundles ssh-sk-helper and builds FIDO2 into its own ssh-keygen binary.
     # Detect by checking for ssh-sk-helper (NOT by running ssh-keygen, which
@@ -1637,6 +1611,22 @@ generate_fido2_key() {
             break
         fi
 
+        # Device not found — offer to plug in and retry the same attempt
+        if printf '%s' "$keygen_stderr" | grep -qi 'device not found\|no device'; then
+            rm -f "$key_path" "${key_path}.pub"
+            printf '\n  Security key not detected.\n' >&2
+            printf '  Please insert your security key and press Enter to retry (or q to skip): ' >&2
+            local retry_reply
+            read -r retry_reply </dev/tty || retry_reply="q"
+            if [[ "$retry_reply" = "q" ]]; then
+                return
+            fi
+            # Retry the same attempt (back up the index)
+            i=$((i - 1))
+            attempt_num=$((attempt_num - 1))
+            continue
+        fi
+
         # Check for recoverable errors worth retrying with next attempt
         if printf '%s' "$keygen_stderr" | grep -qi 'feature not supported\|unknown key type\|not supported\|invalid format'; then
             # Clean up any partial files before next attempt
@@ -1978,7 +1968,10 @@ main() {
     apply_global_gitignore
     apply_signing_config
     apply_ssh_config
-    if [ "$MISSING_DEPENDENCY" = false ]; then
+
+    # Only show admin recommendations if everything completed without
+    # missing dependencies or incomplete signing setup
+    if [ "$MISSING_DEPENDENCY" = false ] && [ "$SIGNING_KEY_FOUND" = true ]; then
         print_admin_recommendations
     fi
 

test/git-harden.bats

@@ -570,18 +570,29 @@ SSHEOF
     [ "$SIGNING_PUB_PATH" = "${TEST_HOME}/.ssh/id_ed25519.pub" ]
 }
 
-@test "detect_existing_keys prefers sk key over software key" {
+@test "detect_existing_keys prefers dedicated signing key over general key" {
     ssh-keygen -t ed25519 -f "${TEST_HOME}/.ssh/id_ed25519" -N "" -q
-    # Fake an sk key (can't generate real one without hardware)
+    ssh-keygen -t ed25519 -f "${TEST_HOME}/.ssh/id_ed25519_signing" -N "" -q
-    cp "${TEST_HOME}/.ssh/id_ed25519" "${TEST_HOME}/.ssh/id_ed25519_sk"
-    # Write a fake pub key with sk type prefix
-    printf 'sk-ssh-ed25519@openssh.com AAAAFakeKey test\n' > "${TEST_HOME}/.ssh/id_ed25519_sk.pub"
 
     source_functions
     detect_existing_keys
 
     [ "$SIGNING_KEY_FOUND" = true ]
-    [ "$SIGNING_PUB_PATH" = "${TEST_HOME}/.ssh/id_ed25519_sk.pub" ]
+    [ "$SIGNING_PUB_PATH" = "${TEST_HOME}/.ssh/id_ed25519_signing.pub" ]
+}
+
+@test "detect_existing_keys prefers sk signing key over software key" {
+    ssh-keygen -t ed25519 -f "${TEST_HOME}/.ssh/id_ed25519" -N "" -q
+    # Fake an sk signing key (can't generate real one without hardware)
+    cp "${TEST_HOME}/.ssh/id_ed25519" "${TEST_HOME}/.ssh/id_ed25519_sk_signing"
+    # Write a fake pub key with sk type prefix
+    printf 'sk-ssh-ed25519@openssh.com AAAAFakeKey test\n' > "${TEST_HOME}/.ssh/id_ed25519_sk_signing.pub"
+
+    source_functions
+    detect_existing_keys
+
+    [ "$SIGNING_KEY_FOUND" = true ]
+    [ "$SIGNING_PUB_PATH" = "${TEST_HOME}/.ssh/id_ed25519_sk_signing.pub" ]
 }
 
 @test "detect_existing_keys finds key from IdentityFile directive" {
@@ -691,15 +702,16 @@ SSHEOF
     [ "$count" -eq 1 ]
 }
 
-@test "setup_allowed_signers skips when no email set" {
+@test "setup_allowed_signers skips when no email provided" {
     ssh-keygen -t ed25519 -f "${TEST_HOME}/.ssh/id_ed25519" -N "" -q
     git config --global --unset user.email
 
     source_functions
     SIGNING_PUB_PATH="${TEST_HOME}/.ssh/id_ed25519.pub"
 
+    # In non-interactive context, read from /dev/tty fails — empty email
     run setup_allowed_signers
-    assert_output --partial "user.email not set"
+    assert_output --partial "No email provided"
 }
 
 # ===========================================================================
@@ -1153,10 +1165,297 @@ EOF
 }
 
 # ===========================================================================
-# v0.2.0: Version bump
+# v0.5.0: Identity guard (useConfigOnly)
 # ===========================================================================
 
-@test "--version reports 0.4.0" {
+@test "audit warns when useConfigOnly=true but identity missing" {
-    run bash "$SCRIPT" --version
+    git config --global --unset user.name
-    assert_output --partial "0.4.0"
+    git config --global --unset user.email
+
+    source_functions
+    run audit_git_config
+    assert_output --partial "user.name/user.email not set"
+}
+
+@test "audit does not warn about identity when name and email set" {
+    source_functions
+    run audit_git_config
+    refute_output --partial "user.name/user.email not set"
+}
+
+@test "-y mode applies useConfigOnly when identity exists" {
+    source_functions
+    AUTO_YES=true
+    PLATFORM="macos"
+    DETECTED_CRED_HELPER="osxkeychain"
+
+    run apply_git_config
+    assert_success
+
+    [ "$(git config --global user.useConfigOnly)" = "true" ]
+}
+
+@test "-y mode skips useConfigOnly when user.name missing" {
+    git config --global --unset user.name
+
+    source_functions
+    AUTO_YES=true
+    PLATFORM="macos"
+    DETECTED_CRED_HELPER="osxkeychain"
+
+    run apply_git_config
+    assert_success
+    assert_output --partial "Skipping user.useConfigOnly"
+
+    local result
+    result="$(git config --global --get user.useConfigOnly 2>/dev/null || true)"
+    [ -z "$result" ]
+}
+
+@test "-y mode skips useConfigOnly when user.email missing" {
+    git config --global --unset user.email
+
+    source_functions
+    AUTO_YES=true
+    PLATFORM="macos"
+    DETECTED_CRED_HELPER="osxkeychain"
+
+    run apply_git_config
+    assert_success
+    assert_output --partial "Skipping user.useConfigOnly"
+
+    local result
+    result="$(git config --global --get user.useConfigOnly 2>/dev/null || true)"
+    [ -z "$result" ]
+}
+
+# ===========================================================================
+# v0.5.0: pull.rebase unset during apply
+# ===========================================================================
+
+@test "-y mode unsets pull.rebase when set" {
+    git config --global pull.rebase true
+
+    source_functions
+    AUTO_YES=true
+    PLATFORM="macos"
+    DETECTED_CRED_HELPER="osxkeychain"
+
+    run apply_git_config
+    assert_success
+    assert_output --partial "Unset pull.rebase"
+
+    local result
+    result="$(git config --global --get pull.rebase 2>/dev/null || true)"
+    [ -z "$result" ]
+}
+
+@test "-y mode does not unset pull.rebase when not set" {
+    source_functions
+    AUTO_YES=true
+    PLATFORM="macos"
+    DETECTED_CRED_HELPER="osxkeychain"
+
+    run apply_git_config
+    assert_success
+    refute_output --partial "Unset pull.rebase"
+}
+
+# ===========================================================================
+# v0.5.0: SSH directives in Host * block
+# ===========================================================================
+
+@test "apply places new SSH directive in Host * block when blocks exist" {
+    cat > "${TEST_HOME}/.ssh/config" <<'SSHEOF'
+Host github.com
+    IdentityFile ~/.ssh/github_key
+SSHEOF
+
+    source_functions
+    apply_single_ssh_directive "StrictHostKeyChecking" "accept-new"
+
+    # Should have created a Host * block
+    grep -q "^Host \*$" "${TEST_HOME}/.ssh/config"
+    grep -q "StrictHostKeyChecking accept-new" "${TEST_HOME}/.ssh/config"
+}
+
+@test "apply inserts into existing Host * block" {
+    cat > "${TEST_HOME}/.ssh/config" <<'SSHEOF'
+Host *
+    HashKnownHosts yes
+
+Host github.com
+    IdentityFile ~/.ssh/github_key
+SSHEOF
+
+    source_functions
+    apply_single_ssh_directive "IdentitiesOnly" "yes"
+
+    # Should be inside Host * block (indented), not appended bare
+    grep -q "IdentitiesOnly yes" "${TEST_HOME}/.ssh/config"
+    # Only one Host * line
+    local count
+    count="$(grep -c '^Host \*$' "${TEST_HOME}/.ssh/config")"
+    [ "$count" -eq 1 ]
+}
+
+@test "apply appends bare when no Host/Match blocks exist" {
+    : > "${TEST_HOME}/.ssh/config"
+
+    source_functions
+    apply_single_ssh_directive "HashKnownHosts" "yes"
+
+    grep -q "HashKnownHosts yes" "${TEST_HOME}/.ssh/config"
+    # No Host * block should be created for a simple file
+    ! grep -q "^Host" "${TEST_HOME}/.ssh/config"
+}
+
+# ===========================================================================
+# v0.5.0: SSH config backup
+# ===========================================================================
+
+@test "apply_ssh_config creates backup of existing SSH config" {
+    printf 'StrictHostKeyChecking ask\n' > "${TEST_HOME}/.ssh/config"
+
+    source_functions
+    AUTO_YES=true
+
+    run apply_ssh_config
+    assert_success
+    assert_output --partial "SSH config backed up"
+
+    # Verify backup file exists
+    local backup_count
+    backup_count="$(find "${TEST_HOME}/.ssh" -name 'config.pre-harden-*' | wc -l | tr -d ' ')"
+    [ "$backup_count" -eq 1 ]
+
+    # Verify backup contains original content
+    local backup_file
+    backup_file="$(find "${TEST_HOME}/.ssh" -name 'config.pre-harden-*' -print -quit)"
+    grep -q "StrictHostKeyChecking ask" "$backup_file"
+}
+
+@test "apply_ssh_config does not create backup for new SSH config" {
+    rm -f "${TEST_HOME}/.ssh/config"
+
+    source_functions
+    AUTO_YES=true
+
+    run apply_ssh_config
+    assert_success
+    refute_output --partial "SSH config backed up"
+}
+
+# ===========================================================================
+# v0.5.0: Dedicated signing key names
+# ===========================================================================
+
+@test "detect_existing_keys finds dedicated signing key" {
+    ssh-keygen -t ed25519 -f "${TEST_HOME}/.ssh/id_ed25519_signing" -N "" -q
+
+    source_functions
+    detect_existing_keys
+
+    [ "$SIGNING_KEY_FOUND" = true ]
+    [ "$SIGNING_PUB_PATH" = "${TEST_HOME}/.ssh/id_ed25519_signing.pub" ]
+}
+
+@test "detect_existing_keys falls back to general key when no signing key" {
+    ssh-keygen -t ed25519 -f "${TEST_HOME}/.ssh/id_ed25519" -N "" -q
+
+    source_functions
+    detect_existing_keys
+
+    [ "$SIGNING_KEY_FOUND" = true ]
+    [ "$SIGNING_PUB_PATH" = "${TEST_HOME}/.ssh/id_ed25519.pub" ]
+}
+
+@test "-y mode enables signing with dedicated signing key" {
+    ssh-keygen -t ed25519 -f "${TEST_HOME}/.ssh/id_ed25519_signing" -N "" -q
+
+    source_functions
+    AUTO_YES=true
+
+    run apply_signing_config
+    assert_success
+
+    [ "$(git config --global commit.gpgsign)" = "true" ]
+    local sigkey
+    sigkey="$(git config --global user.signingkey)"
+    [[ "$sigkey" = *"id_ed25519_signing.pub"* ]]
+}
+
+# ===========================================================================
+# v0.5.0: core.hooksPath separate prompt
+# ===========================================================================
+
+@test "-y mode applies core.hooksPath separately from filesystem group" {
+    source_functions
+    AUTO_YES=true
+    PLATFORM="macos"
+    DETECTED_CRED_HELPER="osxkeychain"
+
+    run apply_git_config
+    assert_success
+
+    [ "$(git config --global core.hooksPath)" = "~/.config/git/hooks" ]
+}
+
+@test "-y mode skips core.hooksPath when already set" {
+    git config --global core.hooksPath "~/.config/git/hooks"
+
+    source_functions
+    AUTO_YES=true
+    PLATFORM="macos"
+    DETECTED_CRED_HELPER="osxkeychain"
+
+    run apply_git_config
+    assert_success
+    refute_output --partial "Global Hooks Path"
+}
+
+# ===========================================================================
+# v0.5.0: reset-signing cleans configured key path
+# ===========================================================================
+
+@test "reset-signing cleans actual configured key path" {
+    # Create a custom-named key
+    ssh-keygen -t ed25519 -f "${TEST_HOME}/.ssh/my_org_key" -N "" -q
+    git config --global user.signingkey "${TEST_HOME}/.ssh/my_org_key.pub"
+    git config --global commit.gpgsign true
+
+    source_functions
+    AUTO_YES=true
+
+    run reset_signing
+    assert_success
+
+    # git config entries should be removed
+    local sigkey
+    sigkey="$(git config --global --get user.signingkey 2>/dev/null || true)"
+    [ -z "$sigkey" ]
+
+    # Key files should be listed for cleanup
+    assert_output --partial "my_org_key"
+}
+
+@test "reset-signing includes dedicated signing key names" {
+    # Create dedicated signing keys
+    ssh-keygen -t ed25519 -f "${TEST_HOME}/.ssh/id_ed25519_signing" -N "" -q
+
+    source_functions
+    AUTO_YES=true
+
+    run reset_signing
+    assert_success
+    assert_output --partial "id_ed25519_signing"
+}
+
+# ===========================================================================
+# v0.5.0: Version bump
+# ===========================================================================
+
+@test "--version reports 0.5.0" {
+    run bash "$SCRIPT" --version
+    assert_output --partial "0.5.0"
 }

test/interactive/test-identity-guard.sh

@@ -0,0 +1,106 @@
+#!/usr/bin/env bash
+# Interactive test: identity guard prevents useConfigOnly lockout
+# Verifies: when user.name/email are missing, the script prompts for them
+# before enabling useConfigOnly; after providing both, useConfigOnly is set.
+
+set -o errexit
+set -o nounset
+set -o pipefail
+IFS=$'\n\t'
+
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+# shellcheck source=helpers.sh
+source "${SCRIPT_DIR}/helpers.sh"
+
+main() {
+    trap cleanup EXIT
+
+    printf 'Test: Identity guard — missing name/email\n' >&2
+
+    # Remove identity AND useConfigOnly so the guard triggers
+    git config --global --unset user.name 2>/dev/null || true
+    git config --global --unset user.email 2>/dev/null || true
+    git config --global --unset user.useConfigOnly 2>/dev/null || true
+
+    # Remove signing keys so wizard shows options (not existing key prompt)
+    rm -f "${HOME}/.ssh/id_ed25519_signing" "${HOME}/.ssh/id_ed25519_signing.pub"
+    rm -f "${HOME}/.ssh/id_ed25519" "${HOME}/.ssh/id_ed25519.pub"
+
+    start_session
+
+    # Safety review gate
+    wait_for "reviewed this script"
+    send "y" Enter
+
+    # Proceed with hardening
+    wait_for "Proceed with hardening"
+    send "y" Enter
+
+    # Accept settings until identity guard prompt appears
+    local pane_content
+    for _ in $(seq 1 50); do
+        sleep 0.3
+        pane_content="$(tmux capture-pane -t "$TMUX_SESSION" -p 2>/dev/null || true)"
+        if printf '%s' "$pane_content" | grep -qF "Enter your name"; then
+            break
+        fi
+        if printf '%s' "$pane_content" | grep -qF "Hardening complete"; then
+            fail "Identity guard did not trigger — reached completion"
+            exit 1
+        fi
+        send "y" Enter
+    done
+
+    # Identity guard: enter name
+    wait_for "Enter your name" 15
+    send "Test User" Enter
+
+    # Identity guard: enter email
+    wait_for "Enter your email" 10
+    send "test@example.com" Enter
+
+    # Continue accepting remaining prompts
+    for _ in $(seq 1 50); do
+        sleep 0.3
+        pane_content="$(tmux capture-pane -t "$TMUX_SESSION" -p 2>/dev/null || true)"
+        if printf '%s' "$pane_content" | grep -qF "Signing key options"; then
+            break
+        fi
+        if printf '%s' "$pane_content" | grep -qF "Hardening complete"; then
+            break
+        fi
+        send "y" Enter
+    done
+
+    # Skip signing
+    if tmux capture-pane -t "$TMUX_SESSION" -p | grep -qF "Signing key options"; then
+        send "s" Enter
+    fi
+
+    # Wait for completion
+    sleep 2
+    capture_output >/dev/null 2>&1 || true
+
+    # Verify: useConfigOnly was set
+    local use_config_only
+    use_config_only="$(git config --global --get user.useConfigOnly 2>/dev/null || true)"
+    if [ "$use_config_only" = "true" ]; then
+        pass "Identity guard: useConfigOnly=true set after providing name/email"
+    else
+        fail "Identity guard: useConfigOnly not set (expected true, got '${use_config_only}')"
+        exit 1
+    fi
+
+    # Verify: name and email were set
+    local name email
+    name="$(git config --global --get user.name 2>/dev/null || true)"
+    email="$(git config --global --get user.email 2>/dev/null || true)"
+    if [ "$name" = "Test User" ] && [ "$email" = "test@example.com" ]; then
+        pass "Identity guard: user.name and user.email configured"
+    else
+        fail "Identity guard: identity not configured (name='${name}', email='${email}')"
+        exit 1
+    fi
+}
+
+main

test/interactive/test-signing-generate.sh

@@ -16,7 +16,12 @@ main() {
 
     printf 'Test: Signing wizard - generate ed25519 key\n' >&2
 
-    # Ensure no existing keys
+    # Ensure identity is set (prior tests may have cleared it)
+    git config --global user.name "Test User" 2>/dev/null || true
+    git config --global user.email "test@example.com" 2>/dev/null || true
+
+    # Ensure no existing signing keys (new dedicated names + legacy)
+    rm -f "${HOME}/.ssh/id_ed25519_signing" "${HOME}/.ssh/id_ed25519_signing.pub"
     rm -f "${HOME}/.ssh/id_ed25519" "${HOME}/.ssh/id_ed25519.pub"
 
     start_session
@@ -61,9 +66,9 @@ main() {
     sleep 3
     capture_output >/dev/null 2>&1 || true
 
-    # Verify key exists
+    # Verify key exists (new dedicated signing key name)
-    if [ -f "${HOME}/.ssh/id_ed25519.pub" ]; then
+    if [ -f "${HOME}/.ssh/id_ed25519_signing.pub" ]; then
-        pass "Key generated: ~/.ssh/id_ed25519.pub exists"
+        pass "Key generated: ~/.ssh/id_ed25519_signing.pub exists"
     else
         fail "Key not generated"
         exit 1

test/interactive/test-signing-skip.sh

@@ -17,6 +17,9 @@ main() {
     printf 'Test: Signing wizard - skip\n' >&2
 
     # Remove any keys from prior tests so wizard shows key generation options
+    rm -f "${HOME}/.ssh/id_ed25519_signing" "${HOME}/.ssh/id_ed25519_signing.pub"
+    rm -f "${HOME}/.ssh/id_ed25519_sk_signing" "${HOME}/.ssh/id_ed25519_sk_signing.pub"
+    rm -f "${HOME}/.ssh/id_ecdsa_sk_signing" "${HOME}/.ssh/id_ecdsa_sk_signing.pub"
     rm -f "${HOME}/.ssh/id_ed25519" "${HOME}/.ssh/id_ed25519.pub"
     rm -f "${HOME}/.ssh/id_ed25519_sk" "${HOME}/.ssh/id_ed25519_sk.pub"
     git config --global --unset user.signingkey 2>/dev/null || true