zotero/app/scripts/utils.sh
Dan Stillman 55434d14a1
Encrypt API key and WebDAV password using OS keychain (#5897)
Wraps the values stored in nsILoginManager with OSKeyStore, which derives
its master key from Keychain on macOS, DPAPI on Windows, and libsecret on
Linux. A copy of the profile alone is no longer enough to extract these
credentials.

Existing plaintext entries are mirrored once per session to a new
"(encrypted)" realm but preserved in the original realm so a user can
still downgrade to a release that doesn't know about encryption. Active
credential changes (sign in, sign out, password change) write to the
encrypted realm only and remove the legacy entry. A future version can
clear any remaining legacy entries on startup.

Patches MOZ_APP_BASENAME in the bundled runtime so the keychain master
key is labeled "Zotero Encrypted Storage" rather than "Firefox Encrypted
Storage", with a check_line guard so a future Mozilla change to the
OSKeyStore label format fails the build instead of silently rebranding
the entry. Also fixes check_line to take an explicit file argument.
2026-06-12 11:16:22 -04:00

91 lines
1.7 KiB
Bash

get_current_platform() {
if [[ "$OSTYPE" == "linux-gnu"* ]]; then
echo l
elif [[ "$OSTYPE" == "darwin"* ]]; then
echo m
elif [[ "$OSTYPE" == "cygwin" ]]; then
echo w
elif [[ "$OSTYPE" == "msys" ]]; then
echo w
# Unknown, so probably Unix-y
else
echo l
fi
}
get_canonical_arch() {
local _platform=$1
local _arch=$2
case $_platform in
w)
case $_arch in
x64) _arch="win-x64" ;;
arm64) _arch="win-arm64" ;;
win32|win-x64|win-arm64) ;;
*) echo "Invalid Windows archicture: $_arch" >&2;;
esac
echo $_arch
;;
l)
[[ $_arch == x64 ]] && _arch="x86_64"
echo $_arch
;;
*)
echo "Invalid platform '$platform'" 2>&1
exit 1
esac
}
function check_line {
pattern=$1
file=$2
if ! grep -E -q "$pattern" "$file"; then
echo "$pattern" not found in "$file" -- aborting 2>&1
exit 1
fi
}
function replace_line {
pattern=$1
replacement=$2
file=$3
if grep -E -q "$pattern" "$file"; then
perl -pi -e "s/$pattern/$replacement/" "$file"
else
echo "$pattern" not found in "$file" -- aborting 2>&1
exit 1
fi
}
function remove_line {
pattern=$1
file=$2
if grep -E -q "$pattern" "$file"; then
grep -E -v "$pattern" "$file" > "$file.tmp"
mv "$file.tmp" "$file"
else
echo "$pattern" not found in "$file" -- aborting 2>&1
exit 1
fi
}
function remove_between {
start_pattern=$1
end_pattern=$2
file=$3
if grep -E -q "$start_pattern" "$file" && grep -E -q "$end_pattern" "$file"; then
perl -ni -e '
if (/'"$start_pattern"'/) { $skip = 1; next; }
elsif ($skip && /'"$end_pattern"'/) { $skip = 0; next; }
print unless $skip;' "$file"
else
echo "$start_pattern" and "$end_pattern" not found in "$file" -- aborting 2>&1
exit 1
fi
}