Fix Mac codesigning to use correct keychain in CI (#5697)

* Remove --keychain flag from codesign commands

The --keychain flag was causing codesign to look for the private key in
the build keychain, but the matching cert+key is in login.keychain.
Since we now use the unambiguous SHA-1 hash, codesign will find the
correct certificate and key pair in whichever keychain contains them.

This fixes the intermittent errSecInternalComponent failures.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* Use build keychain specifically for CI codesigning

In CI, the workflow imports the signing certificate into a temporary
build keychain. Previously, the script searched ALL keychains and
picked the first certificate found, which could be an old certificate
from login.keychain instead of the freshly imported one.

Now when KEYCHAIN_NAME is set (CI environment), the script looks for
certificates only in that specific keychain. For local dev (no
KEYCHAIN_NAME), it still searches all keychains.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
2026-01-29 21:51:15 -08:00
committed by GitHub
co-authored by Claude Opus 4.5
parent f8e8ca4fab
commit 5c8b324dc8
+25 -19
View File
@@ -5,33 +5,49 @@
#
# Environment variables:
# SIGNING_IDENTITY - The signing identity (default: "Developer ID Application")
# KEYCHAIN_PASSWORD - Password to unlock the build keychain (optional)
# KEYCHAIN_NAME - Name of the keychain to unlock and use for signing (default: "build.keychain")
# KEYCHAIN_PASSWORD - Password to unlock the keychain (optional, CI only)
# KEYCHAIN_NAME - Name of the keychain containing the signing certificate (optional, CI only)
# When set, looks for certificate in this specific keychain.
# When not set, searches all keychains (local dev mode).
set -euxo pipefail
APP_PATH="$1"
ENTITLEMENTS_PATH="${2:-}"
SIGNING_IDENTITY="${SIGNING_IDENTITY:-Developer ID Application}"
KEYCHAIN_NAME="${KEYCHAIN_NAME:-build.keychain}"
# KEYCHAIN_NAME is set by CI workflow - don't set a default here so we can detect if we're in CI
if [ ! -d "$APP_PATH" ]; then
echo "ERROR: App not found at $APP_PATH"
exit 1
fi
# Unlock keychain if password provided
if [ -n "${KEYCHAIN_PASSWORD:-}" ]; then
# Unlock keychain if password and keychain name are provided (CI environment)
if [ -n "${KEYCHAIN_PASSWORD:-}" ] && [ -n "${KEYCHAIN_NAME:-}" ]; then
security unlock-keychain -p "$KEYCHAIN_PASSWORD" "$KEYCHAIN_NAME" || true
fi
# Get the SHA-1 hash of the signing certificate
# Using the hash avoids "ambiguous" errors when the same identity exists in multiple keychains
echo "Available codesigning identities:"
security find-identity -v -p codesigning
# We look in the build keychain specifically if KEYCHAIN_NAME is set (CI environment)
# Otherwise fall back to searching all keychains (local dev)
if [ -n "${KEYCHAIN_NAME:-}" ]; then
# CI environment: look for certificate in the build keychain specifically
KEYCHAIN_PATH="$HOME/Library/Keychains/${KEYCHAIN_NAME}-db"
echo "Looking for signing identity in build keychain: $KEYCHAIN_PATH"
echo "Available identities in build keychain:"
security find-identity -v -p codesigning "$KEYCHAIN_PATH"
CERT_HASH=$(security find-identity -v -p codesigning "$KEYCHAIN_PATH" | grep -E '^\s+[0-9]+\)' | head -1 | awk '{print $2}')
else
# Local dev: search all keychains
echo "Available codesigning identities:"
security find-identity -v -p codesigning
CERT_HASH=$(security find-identity -v -p codesigning | grep -E '^\s+[0-9]+\)' | head -1 | awk '{print $2}')
fi
# Get the first valid identity hash (the hash is unique and unambiguous)
CERT_HASH=$(security find-identity -v -p codesigning | grep -E '^\s+[0-9]+\)' | head -1 | awk '{print $2}')
if [ -z "$CERT_HASH" ]; then
echo "ERROR: No valid signing identity found"
exit 1
@@ -42,13 +58,11 @@ echo "Using certificate hash: $CERT_HASH"
SIGNING_IDENTITY="$CERT_HASH"
echo "=== Signing nested components first ==="
echo "Using keychain: $KEYCHAIN_NAME"
# Sign all dylibs
find "$APP_PATH" -name "*.dylib" -print0 | while IFS= read -r -d '' item; do
echo "Signing dylib: $item"
codesign --force --verify --verbose --timestamp --options runtime \
--keychain "$KEYCHAIN_NAME" \
--sign "$SIGNING_IDENTITY" "$item"
done
@@ -56,7 +70,6 @@ done
find "$APP_PATH" -name "*.bundle" -print0 | while IFS= read -r -d '' item; do
echo "Signing bundle: $item"
codesign --force --verify --verbose --timestamp --options runtime \
--keychain "$KEYCHAIN_NAME" \
--sign "$SIGNING_IDENTITY" "$item"
done
@@ -68,7 +81,6 @@ find "$APP_PATH" -name "*.xpc" -print0 | while IFS= read -r -d '' item; do
fi
echo "Signing XPC service: $item"
codesign --force --verify --verbose --timestamp --options runtime \
--keychain "$KEYCHAIN_NAME" \
--sign "$SIGNING_IDENTITY" "$item"
done
@@ -80,7 +92,6 @@ find "$APP_PATH" -path "*/Frameworks/*.app" -print0 | while IFS= read -r -d '' i
fi
echo "Signing nested app: $item"
codesign --force --verify --verbose --timestamp --options runtime \
--keychain "$KEYCHAIN_NAME" \
--sign "$SIGNING_IDENTITY" "$item"
done
@@ -92,7 +103,6 @@ find "$APP_PATH" -path "*/Frameworks/*/Versions/*/Autoupdate" -type f -print0 |
fi
echo "Signing executable: $item"
codesign --force --verify --verbose --timestamp --options runtime \
--keychain "$KEYCHAIN_NAME" \
--sign "$SIGNING_IDENTITY" "$item"
done
@@ -102,12 +112,10 @@ find "$APP_PATH" -name "*.framework" -print0 | while IFS= read -r -d '' item; do
if [[ "$item" == *"Sparkle.framework" ]]; then
echo "Signing Sparkle framework with --deep: $item"
codesign --deep --force --verify --verbose --timestamp --options runtime \
--keychain "$KEYCHAIN_NAME" \
--sign "$SIGNING_IDENTITY" "$item"
else
echo "Signing framework: $item"
codesign --force --verify --verbose --timestamp --options runtime \
--keychain "$KEYCHAIN_NAME" \
--sign "$SIGNING_IDENTITY" "$item"
fi
done
@@ -117,12 +125,10 @@ echo "=== Signing main app bundle ==="
if [ -n "$ENTITLEMENTS_PATH" ] && [ -f "$ENTITLEMENTS_PATH" ]; then
echo "Using entitlements: $ENTITLEMENTS_PATH"
codesign --force --verify --verbose --timestamp --options runtime \
--keychain "$KEYCHAIN_NAME" \
--entitlements "$ENTITLEMENTS_PATH" \
--sign "$SIGNING_IDENTITY" "$APP_PATH"
else
codesign --force --verify --verbose --timestamp --options runtime \
--keychain "$KEYCHAIN_NAME" \
--sign "$SIGNING_IDENTITY" "$APP_PATH"
fi