Initial patch from Will.

src/platform/cryptohome/check_cryptohome_data.sh

Index: src/platform/cryptohome/check_cryptohome_data.sh
diff --git a/src/platform/cryptohome/check_cryptohome_data.sh b/src/platform/cryptohome/check_cryptohome_data.sh
deleted file mode 100755
index 940f1f43255ca24ffb9701e5a116df7210cbdc94..0000000000000000000000000000000000000000
--- a/src/platform/cryptohome/check_cryptohome_data.sh
+++ /dev/null
@@ -1,106 +0,0 @@
-#!/bin/bash
-# Copyright (c) 2009-2010 The Chromium OS Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-CHLIB="$HOME/trunk/src/platform/cryptohome/lib"
-source "$CHLIB/common"
-source "$CHLIB/utils/declare_commands"
-source "$CHLIB/cryptohome"
-
-utils::declare_commands sha256sum
-
-USERNAME="testuser@invalid.domain"
-PASSWORDS="zero one two"
-
-function usage {
-  $echo "Usage: $0 [-q] <image-dir>"
-  $echo
-  $echo "Verifies that the cryptohome script is able to decrypt"
-  $echo "the sample data created by init_cryptohome_data.sh."
-  $echo
-  $echo "Returns an exit code of 0 on success, nonzero otherwise."
-  $echo
-  $echo "         -q   Quiet mode"
-  $echo " <image-dir>  Directory to store cryptohome data"
-  exit 1
-}
-
-QUIET=0
-IMAGE_DIR=""
-
-while [ ! -z "$1" ]; do
-  if [ "$1" == "-q" ]; then
-    QUIET=1; shift
-  elif [ -z "$IMAGE_DIR" ]; then
-    IMAGE_DIR="$1"; shift
-  else
-    # we only take two arguments, one of which is optional
-    usage
-  fi
-done
-
-if [[ -z "$IMAGE_DIR" || ${IMAGE_DIR:0:1} == "-" ]]; then
-  usage
-fi
-
-if [ "$QUIET" == "0" ]; then
-  info=$echo
-else
-  function no_echo {
-    echo -n
-  }
-
-  info="no_echo"
-fi
-
-SYSTEM_SALT_FILE="$IMAGE_DIR/salt"
-
-USERID=$(cat "$SYSTEM_SALT_FILE" <($echo -n $USERNAME) \
-  | $openssl sha1)
-
-$info "USERNAME: $USERNAME"
-$info "USERID: $USERID"
-
-RESULT=0
-INDEX=0
-for PASSWORD in $PASSWORDS; do
-  HASHED_PASSWORD=$(cat <(echo -n $($xxd -p "$SYSTEM_SALT_FILE")) \
-    <($echo -n "$PASSWORD") | $sha256sum | $head -c 32)
-
-  $info "Checking master.$INDEX..."
-  $info "PASSWORD: $PASSWORD"
-  $info "HASHED_PASSWORD: $HASHED_PASSWORD"
-
-  WRAPPER=$(cryptohome::password_to_wrapper "$HASHED_PASSWORD" \
-    "$IMAGE_DIR/$USERID/master.$INDEX.salt")
-
-  $info "WRAPPER: $WRAPPER"
-
-  # uncomment if you want to see the computed salt, key, and iv
-  # $openssl aes-256-ecb \
-  #   -in "$IMAGE_DIR/$USERID/master.$INDEX" \
-  #   -kfile <($echo -n "$WRAPPER") -md sha1 -d -P
-
-  PLAINTEXT=$(cryptohome::unwrap_master_key "$HASHED_PASSWORD" "$USERID" \
-    "$IMAGE_DIR/$USERID/master.$INDEX")
-
-  EXIT=$?
-
-  if [ $EXIT != 0 ]; then
-    RESULT=$EXIT
-  fi
-
-  if [ $QUIET == 0 ]; then
-    $info "MASTER_KEY:"
-    $xxd <(echo -n "$PLAINTEXT")
-  fi
-
-  INDEX=$(($INDEX + 1))
-done
-
-if [ $RESULT != 0 ]; then
-  $info "*** At least one decrypt failed!"
-fi
-
-exit $RESULT