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s390-tools/s390-tools-sles15sp1-0002-zkey-Add-build-dependency-to-OpenSSL-libcrypto.patch

90 lines
2.6 KiB
Diff

Subject: zkey: Add build dependency to OpenSSL (libcrypto)
From: Philipp Rudo <prudo@linux.ibm.com>
Summary: zkey: Add support of protected key crypto for dm-crypt.
Description: Support the usage of protected key crypto for dm-crypt disks in
plain format by providing a tool to manage a key repository
allowing to associate secure keys with disk partitions or logical
volumes.
Upstream-ID: 5e24f74fdefc5fe7d315df080832f1b059485f0f
Problem-ID: SEC1800
Upstream-Description:
zkey: Add build dependency to OpenSSL (libcrypto)
The integrity support for the properties file routines use
SHA-256 to build a hash of the keys and values of a property file.
The codes uses the EVP_DigestInit_ex, EVP_DigestUpdate, and
EVP_DigestFinal from the libcrypto library (OpenSSL).
Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com>
Reviewed-by: Hendrik Brueckner <brueckner@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Signed-off-by: Philipp Rudo <prudo@linux.ibm.com>
---
README.md | 6 ++++++
zkey/Makefile | 21 ++++++++++++++++++++-
2 files changed, 26 insertions(+), 1 deletion(-)
--- a/README.md
+++ b/README.md
@@ -263,6 +263,7 @@ build options:
| ncurses | `HAVE_NCURSES` | hyptop |
| pfm | `HAVE_PFM` | cpacfstats |
| net-snmp | `HAVE_SNMP` | osasnmpd |
+| openssl | `HAVE_OPENSSL` | zkey |
This table lists additional build or install options:
@@ -365,3 +366,8 @@ the different tools are provided:
For running znetconf these programs are required:
- modprobe (kmod)
- vmcp (s390-tools)
+
+* zkey:
+ For building the zkey tools you need openssl version 0.9.7 or newer installed
+ (openssl-devel.rpm). Tip: you may skip the zkey build by adding
+ `HAVE_OPENSSL=0` to the make invocation.
--- a/zkey/Makefile
+++ b/zkey/Makefile
@@ -1,9 +1,26 @@
include ../common.mak
+ifeq (${HAVE_OPENSSL},0)
+
+all:
+ $(SKIP) HAVE_OPENSSL=0
+
+install:
+ $(SKIP) HAVE_OPENSSL=0
+
+else
+
+check_dep:
+ $(call check_dep, \
+ "zkey", \
+ "openssl/evp.h", \
+ "openssl-devel", \
+ "HAVE_OPENSSL=0")
+
CPPFLAGS += -I../include
LDLIBS += -ldl -lcrypto
-all: zkey
+all: check_dep zkey
libs = $(rootdir)/libutil/libutil.a
@@ -18,6 +35,8 @@ install: all
$(INSTALL) -d -m 755 $(DESTDIR)$(MANDIR)/man1
$(INSTALL) -m 644 -c zkey.1 $(DESTDIR)$(MANDIR)/man1
+endif
+
clean:
rm -f *.o zkey