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-rw-r--r--nix/libutil/gcrypt-hash.cc51
-rw-r--r--nix/libutil/gcrypt-hash.hh50
-rw-r--r--nix/libutil/hash.cc53
-rw-r--r--nix/libutil/md5.h35
-rw-r--r--nix/libutil/sha1.h35
-rw-r--r--nix/libutil/sha256.h35
-rw-r--r--nix/libutil/sha512.h35
-rw-r--r--nix/local.mk12
8 files changed, 27 insertions, 279 deletions
diff --git a/nix/libutil/gcrypt-hash.cc b/nix/libutil/gcrypt-hash.cc
deleted file mode 100644
index c4ae7bfcc2..0000000000
--- a/nix/libutil/gcrypt-hash.cc
+++ /dev/null
@@ -1,51 +0,0 @@
-/* GNU Guix --- Functional package management for GNU
- Copyright (C) 2012, 2013 Ludovic Courtès <ludo@gnu.org>
-
- This file is part of GNU Guix.
-
- GNU Guix is free software; you can redistribute it and/or modify it
- under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or (at
- your option) any later version.
-
- GNU Guix is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. */
-
-#include <config.h>
-
-#include <gcrypt-hash.hh>
-#include <assert.h>
-
-extern "C" {
-
-void
-guix_hash_init (struct guix_hash_context *ctx, int algo)
-{
- gcry_error_t err;
-
- err = gcry_md_open (&ctx->md_handle, algo, 0);
- assert (err == GPG_ERR_NO_ERROR);
-}
-
-void
-guix_hash_update (struct guix_hash_context *ctx, const void *buffer, size_t len)
-{
- gcry_md_write (ctx->md_handle, buffer, len);
-}
-
-void
-guix_hash_final (void *resbuf, struct guix_hash_context *ctx,
- int algo)
-{
- memcpy (resbuf, gcry_md_read (ctx->md_handle, algo),
- gcry_md_get_algo_dlen (algo));
- gcry_md_close (ctx->md_handle);
- ctx->md_handle = NULL;
-}
-
-}
diff --git a/nix/libutil/gcrypt-hash.hh b/nix/libutil/gcrypt-hash.hh
deleted file mode 100644
index 11f061159f..0000000000
--- a/nix/libutil/gcrypt-hash.hh
+++ /dev/null
@@ -1,50 +0,0 @@
-/* GNU Guix --- Functional package management for GNU
- Copyright (C) 2012, 2013 Ludovic Courtès <ludo@gnu.org>
-
- This file is part of GNU Guix.
-
- GNU Guix is free software; you can redistribute it and/or modify it
- under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or (at
- your option) any later version.
-
- GNU Guix is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. */
-
-/* An OpenSSL-like interface to GNU libgcrypt cryptographic hash
- functions. */
-
-#pragma once
-#include <gcrypt.h>
-#include <unistd.h>
-
-struct guix_hash_context
-{
- /* This copy constructor is needed in 'HashSink::currentHash()' where we
- expect the copy of a 'Ctx' object to yield a truly different context. */
- guix_hash_context (guix_hash_context &ref)
- {
- if (ref.md_handle == NULL)
- md_handle = NULL;
- else
- gcry_md_copy (&md_handle, ref.md_handle);
- }
-
- /* Make sure 'md_handle' is always initialized. */
- guix_hash_context (): md_handle (NULL) { };
-
- gcry_md_hd_t md_handle;
-};
-
-extern "C" {
-extern void guix_hash_init (struct guix_hash_context *ctx, int algo);
-extern void guix_hash_update (struct guix_hash_context *ctx, const void *buffer,
- size_t len);
-extern void guix_hash_final (void *resbuf, struct guix_hash_context *ctx,
- int algo);
-}
diff --git a/nix/libutil/hash.cc b/nix/libutil/hash.cc
index 251f18f60e..20d2e4b724 100644
--- a/nix/libutil/hash.cc
+++ b/nix/libutil/hash.cc
@@ -3,18 +3,6 @@
#include <iostream>
#include <cstring>
-#ifdef HAVE_OPENSSL
-#include <openssl/md5.h>
-#include <openssl/sha.h>
-#else
-extern "C" {
-#include "md5.h"
-#include "sha1.h"
-#include "sha256.h"
-#include "sha512.h"
-}
-#endif
-
#include "hash.hh"
#include "archive.hh"
#include "util.hh"
@@ -193,41 +181,48 @@ bool isHash(const string & s)
return true;
}
-
+/* The "hash context". */
struct Ctx
{
- MD5_CTX md5;
- SHA_CTX sha1;
- SHA256_CTX sha256;
- SHA512_CTX sha512;
+ /* This copy constructor is needed in 'HashSink::currentHash()' where we
+ expect the copy of a 'Ctx' object to yield a truly different context. */
+ Ctx(Ctx &ref)
+ {
+ if (ref.md_handle == NULL)
+ md_handle = NULL;
+ else
+ gcry_md_copy (&md_handle, ref.md_handle);
+ }
+
+ /* Make sure 'md_handle' is always initialized. */
+ Ctx(): md_handle (NULL) { };
+
+ gcry_md_hd_t md_handle;
};
static void start(HashType ht, Ctx & ctx)
{
- if (ht == htMD5) MD5_Init(&ctx.md5);
- else if (ht == htSHA1) SHA1_Init(&ctx.sha1);
- else if (ht == htSHA256) SHA256_Init(&ctx.sha256);
- else if (ht == htSHA512) SHA512_Init(&ctx.sha512);
+ gcry_error_t err;
+
+ err = gcry_md_open (&ctx.md_handle, ht, 0);
+ assert (err == GPG_ERR_NO_ERROR);
}
static void update(HashType ht, Ctx & ctx,
const unsigned char * bytes, unsigned int len)
{
- if (ht == htMD5) MD5_Update(&ctx.md5, bytes, len);
- else if (ht == htSHA1) SHA1_Update(&ctx.sha1, bytes, len);
- else if (ht == htSHA256) SHA256_Update(&ctx.sha256, bytes, len);
- else if (ht == htSHA512) SHA512_Update(&ctx.sha512, bytes, len);
+ gcry_md_write (ctx.md_handle, bytes, len);
}
static void finish(HashType ht, Ctx & ctx, unsigned char * hash)
{
- if (ht == htMD5) MD5_Final(hash, &ctx.md5);
- else if (ht == htSHA1) SHA1_Final(hash, &ctx.sha1);
- else if (ht == htSHA256) SHA256_Final(hash, &ctx.sha256);
- else if (ht == htSHA512) SHA512_Final(hash, &ctx.sha512);
+ memcpy (hash, gcry_md_read (ctx.md_handle, ht),
+ gcry_md_get_algo_dlen (ht));
+ gcry_md_close (ctx.md_handle);
+ ctx.md_handle = NULL;
}
diff --git a/nix/libutil/md5.h b/nix/libutil/md5.h
deleted file mode 100644
index 4583a458b3..0000000000
--- a/nix/libutil/md5.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* GNU Guix --- Functional package management for GNU
- Copyright (C) 2012 Ludovic Courtès <ludo@gnu.org>
-
- This file is part of GNU Guix.
-
- GNU Guix is free software; you can redistribute it and/or modify it
- under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or (at
- your option) any later version.
-
- GNU Guix is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. */
-
-#include <gcrypt-hash.hh>
-
-#define MD5_CTX guix_hash_context
-
-static inline void
-MD5_Init (struct MD5_CTX *ctx)
-{
- guix_hash_init (ctx, GCRY_MD_MD5);
-}
-
-#define MD5_Update guix_hash_update
-
-static inline void
-MD5_Final (void *resbuf, struct MD5_CTX *ctx)
-{
- guix_hash_final (resbuf, ctx, GCRY_MD_MD5);
-}
diff --git a/nix/libutil/sha1.h b/nix/libutil/sha1.h
deleted file mode 100644
index d2d071e058..0000000000
--- a/nix/libutil/sha1.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* GNU Guix --- Functional package management for GNU
- Copyright (C) 2012 Ludovic Courtès <ludo@gnu.org>
-
- This file is part of GNU Guix.
-
- GNU Guix is free software; you can redistribute it and/or modify it
- under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or (at
- your option) any later version.
-
- GNU Guix is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. */
-
-#include <gcrypt-hash.hh>
-
-#define SHA_CTX guix_hash_context
-
-static inline void
-SHA1_Init (struct SHA_CTX *ctx)
-{
- guix_hash_init (ctx, GCRY_MD_SHA1);
-}
-
-#define SHA1_Update guix_hash_update
-
-static inline void
-SHA1_Final (void *resbuf, struct SHA_CTX *ctx)
-{
- guix_hash_final (resbuf, ctx, GCRY_MD_SHA1);
-}
diff --git a/nix/libutil/sha256.h b/nix/libutil/sha256.h
deleted file mode 100644
index ca95d7fea8..0000000000
--- a/nix/libutil/sha256.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* GNU Guix --- Functional package management for GNU
- Copyright (C) 2012 Ludovic Courtès <ludo@gnu.org>
-
- This file is part of GNU Guix.
-
- GNU Guix is free software; you can redistribute it and/or modify it
- under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or (at
- your option) any later version.
-
- GNU Guix is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. */
-
-#include <gcrypt-hash.hh>
-
-#define SHA256_CTX guix_hash_context
-
-static inline void
-SHA256_Init (struct SHA256_CTX *ctx)
-{
- guix_hash_init (ctx, GCRY_MD_SHA256);
-}
-
-#define SHA256_Update guix_hash_update
-
-static inline void
-SHA256_Final (void *resbuf, struct SHA256_CTX *ctx)
-{
- guix_hash_final (resbuf, ctx, GCRY_MD_SHA256);
-}
diff --git a/nix/libutil/sha512.h b/nix/libutil/sha512.h
deleted file mode 100644
index d2abab4c5f..0000000000
--- a/nix/libutil/sha512.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* GNU Guix --- Functional package management for GNU
- Copyright (C) 2012, 2015 Ludovic Courtès <ludo@gnu.org>
-
- This file is part of GNU Guix.
-
- GNU Guix is free software; you can redistribute it and/or modify it
- under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or (at
- your option) any later version.
-
- GNU Guix is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. */
-
-#include <gcrypt-hash.hh>
-
-#define SHA512_CTX guix_hash_context
-
-static inline void
-SHA512_Init (struct SHA512_CTX *ctx)
-{
- guix_hash_init (ctx, GCRY_MD_SHA512);
-}
-
-#define SHA512_Update guix_hash_update
-
-static inline void
-SHA512_Final (void *resbuf, struct SHA512_CTX *ctx)
-{
- guix_hash_final (resbuf, ctx, GCRY_MD_SHA512);
-}
diff --git a/nix/local.mk b/nix/local.mk
index c136fb7202..005cde5563 100644
--- a/nix/local.mk
+++ b/nix/local.mk
@@ -1,5 +1,5 @@
# GNU Guix --- Functional package management for GNU
-# Copyright © 2012, 2013, 2014, 2015, 2016, 2018, 2019 Ludovic Courtès <ludo@gnu.org>
+# Copyright © 2012, 2013, 2014, 2015, 2016, 2018, 2019, 2020 Ludovic Courtès <ludo@gnu.org>
# Copyright © 2016 Mathieu Lirzin <mthl@gnu.org>
# Copyright © 2020 Tobias Geerinckx-Rice <me@tobias.gr>
#
@@ -56,8 +56,7 @@ libutil_a_SOURCES = \
%D%/libutil/affinity.cc \
%D%/libutil/serialise.cc \
%D%/libutil/util.cc \
- %D%/libutil/hash.cc \
- %D%/libutil/gcrypt-hash.cc
+ %D%/libutil/hash.cc
libutil_headers = \
%D%/libutil/affinity.hh \
@@ -65,12 +64,7 @@ libutil_headers = \
%D%/libutil/serialise.hh \
%D%/libutil/util.hh \
%D%/libutil/archive.hh \
- %D%/libutil/types.hh \
- %D%/libutil/gcrypt-hash.hh \
- %D%/libutil/md5.h \
- %D%/libutil/sha1.h \
- %D%/libutil/sha256.h \
- %D%/libutil/sha512.h
+ %D%/libutil/types.hh
libutil_a_CPPFLAGS = \
-I$(top_builddir)/nix \
generated by cgit v1.2.3 (git 2.45.0) at 2024-11-25 21:36:01 +0000