Diff: features/mbedtls/importer/adjust-config.sh

Revision:

0:f269e3021894

diff -r 000000000000 -r f269e3021894 features/mbedtls/importer/adjust-config.sh
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/features/mbedtls/importer/adjust-config.sh	Sun Oct 23 15:10:02 2016 +0000
@@ -0,0 +1,135 @@
+#!/bin/sh
+#
+# This file is part of mbed TLS (https://tls.mbed.org)
+#
+# Copyright (c) 2015-2016, ARM Limited, All Rights Reserved
+#
+# Purpose
+#
+# Comments and uncomments #define lines in the given configuration header file
+# to configure the file for use in mbed OS.
+#
+# Usage: adjust-config.sh [path to config script] [path to config file]
+#
+set -eu
+
+if [ $# -ne 2 ]; then
+    echo "Usage: $0 path/to/config.pl path/to/config.h" >&2
+    exit 1
+fi
+
+SCRIPT=$1
+FILE=$2
+
+conf() {
+    $SCRIPT -f $FILE $@
+}
+
+add_code() {
+    MATCH_PATTERN="$1"
+    shift
+    CODE=$(IFS=""; printf "%s" "$*")
+
+    perl -i -pe                                    \
+        "s/$MATCH_PATTERN/$MATCH_PATTERN$CODE/igs" \
+        "$FILE"
+}
+
+# add an #ifndef to include config-no-entropy.h when the target does not have
+# an entropy source we can use.
+add_code                                                                                  \
+    "#ifndef MBEDTLS_CONFIG_H\n"                                                          \
+    "\n"                                                                                  \
+    "#include \"platform\/inc\/platform_mbed.h\"\n"                                       \
+    "\n"                                                                                  \
+    "\/*\n"                                                                               \
+    " * Only use features that do not require an entropy source when\n"                   \
+    " * DEVICE_ENTROPY_SOURCE is not defined in mbed OS.\n"                               \
+    " *\/\n"                                                                              \
+    "#if !defined(MBEDTLS_ENTROPY_HARDWARE_ALT) && !defined(MBEDTLS_TEST_NULL_ENTROPY)\n" \
+    "#include \"mbedtls\/config-no-entropy.h\"\n"                                         \
+    "\n"                                                                                  \
+    "#if defined(MBEDTLS_USER_CONFIG_FILE)\n"                                             \
+    "#include MBEDTLS_USER_CONFIG_FILE\n"                                                 \
+    "#endif\n"                                                                            \
+    "\n"                                                                                  \
+    "#else\n"
+
+add_code                                                                              \
+    "#include \"check_config.h\"\n"                                                   \
+    "\n"                                                                              \
+    "#endif \/* !MBEDTLS_ENTROPY_HARDWARE_ALT && !MBEDTLS_TEST_NULL_ENTROPY *\/\n"    \
+    "\n"                                                                              \
+    "#if defined(MBEDTLS_TEST_NULL_ENTROPY)\n"                                        \
+    "#warning \"MBEDTLS_TEST_NULL_ENTROPY has been enabled. This \" \\\\\n"           \
+    "    \"configuration is not secure and is not suitable for production use\"\n"    \
+    "#endif\n"                                                                        \
+    "\n"                                                                              \
+    "#if defined(MBEDTLS_SSL_TLS_C) && !defined(MBEDTLS_TEST_NULL_ENTROPY) && \\\\\n" \
+    "    !defined(MBEDTLS_ENTROPY_HARDWARE_ALT)\n"                                    \
+    "#error \"No entropy source was found at build time, so TLS \" \\\\\n"            \
+    "    \"functionality is not available\"\n"                                        \
+    "#endif\n"
+
+# not supported on mbed OS, nor used by mbed Client
+conf unset MBEDTLS_NET_C
+conf unset MBEDTLS_TIMING_C
+
+# not supported on all targets with mbed OS, nor used by mbed Client
+conf unset MBEDTLS_HAVE_TIME_DATE
+conf unset MBEDTLS_FS_IO
+conf set MBEDTLS_NO_PLATFORM_ENTROPY
+
+conf unset MBEDTLS_CIPHER_MODE_CFB
+conf unset MBEDTLS_CIPHER_MODE_CTR
+conf unset MBEDTLS_CIPHER_PADDING_ONE_AND_ZEROS
+conf unset MBEDTLS_CIPHER_PADDING_ZEROS_AND_LEN
+conf unset MBEDTLS_CIPHER_PADDING_ZEROS
+conf unset MBEDTLS_ECP_DP_SECP192R1_ENABLED
+conf unset MBEDTLS_ECP_DP_SECP224R1_ENABLED
+conf unset MBEDTLS_ECP_DP_SECP521R1_ENABLED
+conf unset MBEDTLS_ECP_DP_SECP192K1_ENABLED
+conf unset MBEDTLS_ECP_DP_SECP224K1_ENABLED
+conf unset MBEDTLS_ECP_DP_SECP256K1_ENABLED
+conf unset MBEDTLS_ECP_DP_BP256R1_ENABLED
+conf unset MBEDTLS_ECP_DP_BP384R1_ENABLED
+conf unset MBEDTLS_ECP_DP_BP512R1_ENABLED
+conf unset MBEDTLS_PK_PARSE_EC_EXTENDED
+
+conf unset MBEDTLS_AESNI_C
+conf unset MBEDTLS_ARC4_C
+conf unset MBEDTLS_BLOWFISH_C
+conf unset MBEDTLS_CAMELLIA_C
+conf unset MBEDTLS_DES_C
+conf unset MBEDTLS_DHM_C
+conf unset MBEDTLS_GENPRIME
+conf unset MBEDTLS_MD5_C
+conf unset MBEDTLS_PADLOCK_C
+conf unset MBEDTLS_PEM_WRITE_C
+conf unset MBEDTLS_PKCS5_C
+conf unset MBEDTLS_PKCS12_C
+conf unset MBEDTLS_RIPEMD160_C
+conf unset MBEDTLS_SHA1_C
+conf unset MBEDTLS_XTEA_C
+
+conf unset MBEDTLS_X509_RSASSA_PSS_SUPPORT
+
+conf unset MBEDTLS_X509_CSR_PARSE_C
+conf unset MBEDTLS_X509_CREATE_C
+conf unset MBEDTLS_X509_CRT_WRITE_C
+conf unset MBEDTLS_X509_CSR_WRITE_C
+
+conf unset MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED
+conf unset MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED
+conf unset MBEDTLS_KEY_EXCHANGE_RSA_ENABLED
+conf unset MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED
+conf unset MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED
+conf unset MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED
+conf unset MBEDTLS_SSL_FALLBACK_SCSV
+conf unset MBEDTLS_SSL_CBC_RECORD_SPLITTING
+conf unset MBEDTLS_SSL_PROTO_TLS1
+conf unset MBEDTLS_SSL_PROTO_TLS1_1
+conf unset MBEDTLS_SSL_TRUNCATED_HMAC
+
+conf unset MBEDTLS_PLATFORM_TIME_TYPE_MACRO
+