Internal md5 and sha1 implementations are now always used.

This reduces the number of moving parts in ABI compatibility checks.
Additionally, it also allows to use OpenSSL in FIPS mode while still
using md5 for non-security tasks.

12 files changed, 0 insertions, 521 deletions

diff --git a/auto/lib/conf b/auto/lib/conf
index a6242e781..0b8545a37 100644
--- a/auto/lib/conf
+++ b/auto/lib/conf
@@ -25,35 +25,6 @@ if [ $USE_OPENSSL = YES ]; then
     . auto/lib/openssl/conf
 fi
 
-if [ $USE_MD5 = YES ]; then
-
-    if [ $USE_OPENSSL = YES ]; then
-        have=NGX_HAVE_OPENSSL_MD5_H . auto/have
-        have=NGX_OPENSSL_MD5 . auto/have
-        have=NGX_HAVE_MD5 . auto/have
-        MD5=YES
-        MD5_LIB=OpenSSL
-
-    else
-        . auto/lib/md5/conf
-    fi
-
-fi
-
-if [ $USE_SHA1 = YES ]; then
-
-    if [ $USE_OPENSSL = YES ]; then
-        have=NGX_HAVE_OPENSSL_SHA1_H . auto/have
-        have=NGX_HAVE_SHA1 . auto/have
-        SHA1=YES
-        SHA1_LIB=OpenSSL
-
-    else
-        . auto/lib/sha1/conf
-    fi
-
-fi
-
 if [ $USE_ZLIB = YES ]; then
     . auto/lib/zlib/conf
 fi
diff --git a/auto/lib/make b/auto/lib/make
index 6298b940f..b64e32908 100644
--- a/auto/lib/make
+++ b/auto/lib/make
@@ -7,14 +7,6 @@ if [ $PCRE != NONE -a $PCRE != NO -a $PCRE != YES ]; then
     . auto/lib/pcre/make
 fi
 
-if [ $MD5 != NONE -a $MD5 != NO -a $MD5 != YES ]; then
-    . auto/lib/md5/make
-fi
-
-if [ $SHA1 != NONE -a $SHA1 != NO -a $SHA1 != YES ]; then
-    . auto/lib/sha1/make
-fi
-
 if [ $OPENSSL != NONE -a $OPENSSL != NO -a $OPENSSL != YES ]; then
     . auto/lib/openssl/make
 fi
diff --git a/auto/lib/md5/conf b/auto/lib/md5/conf
deleted file mode 100644
index 49c0ddfdd..000000000
--- a/auto/lib/md5/conf
+++ /dev/null
@@ -1,103 +0,0 @@
-
-# Copyright (C) Igor Sysoev
-# Copyright (C) Nginx, Inc.
-
-
-if [ $MD5 != NONE ]; then
-
-    if grep MD5_Init $MD5/md5.h 2>&1 >/dev/null; then
-        # OpenSSL md5
-        OPENSSL_MD5=YES
-        have=NGX_HAVE_OPENSSL_MD5 . auto/have
-        have=NGX_OPENSSL_MD5 . auto/have
-    else
-        # rsaref md5
-        OPENSSL_MD5=NO
-    fi
-
-    have=NGX_HAVE_MD5 . auto/have
-    CORE_INCS="$CORE_INCS $MD5"
-
-    case "$NGX_CC_NAME" in
-
-        msvc | owc | bcc)
-            LINK_DEPS="$LINK_DEPS $MD5/md5.lib"
-            CORE_LIBS="$CORE_LIBS $MD5/md5.lib"
-        ;;
-
-        icc)
-            LINK_DEPS="$LINK_DEPS $MD5/libmd5.a"
-
-            # to allow -ipo optimization we link with the *.o but not library
-            CORE_LIBS="$CORE_LIBS $MD5/md5_dgst.o"
-
-            if [ $MD5_ASM = YES ]; then
-                CORE_LIBS="$CORE_LIBS $MD5/asm/mx86-elf.o"
-            fi
-        ;;
-
-        *)
-            LINK_DEPS="$LINK_DEPS $MD5/libmd5.a"
-            CORE_LIBS="$CORE_LIBS $MD5/libmd5.a"
-            #CORE_LIBS="$CORE_LIBS -L $MD5 -lmd5"
-        ;;
-
-    esac
-
-else
-
-    if [ "$NGX_PLATFORM" != win32 ]; then
-
-            MD5=NO
-
-            # FreeBSD, Solaris 10
-
-            ngx_feature="md5 in system md library"
-            ngx_feature_name=NGX_HAVE_MD5
-            ngx_feature_run=no
-            ngx_feature_incs="#include <md5.h>"
-            ngx_feature_path=
-            ngx_feature_libs="-lmd"
-            ngx_feature_test="MD5_CTX md5; MD5Init(&md5)"
-            . auto/feature
-
-            ngx_md5_lib="system md"
-
-        if [ $ngx_found = no ]; then
-
-            # Solaris 8/9
-
-            ngx_feature="md5 in system md5 library"
-            ngx_feature_libs="-lmd5"
-            . auto/feature
-
-            ngx_md5_lib="system md5"
-        fi
-
-        if [ $ngx_found = no ]; then
-
-            # OpenSSL crypto library
-
-            ngx_feature="md5 in system OpenSSL crypto library"
-            ngx_feature_name="NGX_OPENSSL_MD5"
-            ngx_feature_incs="#include <openssl/md5.h>"
-            ngx_feature_libs="-lcrypto"
-            ngx_feature_test="MD5_CTX md5; MD5_Init(&md5)"
-            . auto/feature
-
-            ngx_md5_lib="system crypto"
-
-            if [ $ngx_found = yes ]; then
-                have=NGX_HAVE_OPENSSL_MD5_H . auto/have
-                have=NGX_HAVE_MD5 . auto/have
-            fi
-        fi
-
-        if [ $ngx_found = yes ]; then
-            CORE_LIBS="$CORE_LIBS $ngx_feature_libs"
-            MD5=YES
-            MD5_LIB=$ngx_md5_lib
-        fi
-    fi
-
-fi
diff --git a/auto/lib/md5/make b/auto/lib/md5/make
deleted file mode 100644
index 7000b204f..000000000
--- a/auto/lib/md5/make
+++ /dev/null
@@ -1,96 +0,0 @@
-
-# Copyright (C) Igor Sysoev
-# Copyright (C) Nginx, Inc.
-
-
-case "$NGX_CC_NAME" in
-
-    msvc)
-        ngx_makefile=makefile.msvc
-        ngx_opt="CPU_OPT=\"$CPU_OPT\" LIBC=$LIBC MD5_ASM=$MD5_ASM"
-        ngx_md5="MD5=\"$MD5\""
-    ;;
-
-    owc)
-        ngx_makefile=makefile.owc
-        ngx_opt="CPU_OPT=\"$CPU_OPT\""
-        ngx_md5=`echo MD5=\"$MD5\" | sed -e "s/\//$ngx_regex_dirsep/g"`
-    ;;
-
-    bcc)
-        ngx_makefile=makefile.bcc
-        ngx_opt="-DCPU_OPT=\"$CPU_OPT\" -DMD5_ASM=$MD5_ASM"
-        ngx_md5=`echo \-DMD5=\"$MD5\" | sed -e "s/\//$ngx_regex_dirsep/g"`
-    ;;
-
-esac
-
-
-done=NO
-
-
-case "$NGX_PLATFORM" in
-
-    win32)
-        cat << END                                        >> $NGX_MAKEFILE
-
-`echo "$MD5/md5.lib:	$NGX_MAKEFILE" | sed -e "s/\//$ngx_regex_dirsep/g"`
-	\$(MAKE) -f auto/lib/md5/$ngx_makefile $ngx_opt $ngx_md5
-
-END
-
-        done=YES
-    ;;
-
-    SunOS:*:i86pc)
-        if [ $MD5_ASM = YES ]; then
-
-            cat << END                                        >> $NGX_MAKEFILE
-
-$MD5/libmd5.a:	$NGX_MAKEFILE
-	cd $MD5 \\
-	&& \$(MAKE) CFLAGS="$MD5_OPT -DSOL -DMD5_ASM -DL_ENDIAN" \\
-		CC="\$(CC)" CPP="\$(CPP)" \\
-		MD5_ASM_OBJ=asm/mx86-sol.o clean libmd5.a
-
-END
-
-            done=YES
-        fi
-    ;;
-
-    # FreeBSD: i386
-    # Linux: i686
-
-    *:i386 | *:i686)
-        if [ $MD5_ASM = YES ]; then
-
-            cat << END                                        >> $NGX_MAKEFILE
-
-$MD5/libmd5.a:	$NGX_MAKEFILE
-	cd $MD5 \\
-	&& \$(MAKE) CFLAGS="$MD5_OPT -DELF -DMD5_ASM -DL_ENDIAN" \\
-		CC="\$(CC)" CPP="\$(CPP)" \\
-		MD5_ASM_OBJ=asm/mx86-elf.o clean libmd5.a
-
-END
-
-            done=YES
-        fi
-    ;;
-
-esac
-
-
-if [ $done = NO ]; then
-
-    cat << END                                                >> $NGX_MAKEFILE
-
-$MD5/libmd5.a:	$NGX_MAKEFILE
-	cd $MD5 \\
-	&& \$(MAKE) CFLAGS="$MD5_OPT" \\
-		CC="\$(CC)" MD5_ASM_OBJ= clean libmd5.a
-
-END
-
-fi
diff --git a/auto/lib/md5/makefile.bcc b/auto/lib/md5/makefile.bcc
deleted file mode 100644
index eb6fb6241..000000000
--- a/auto/lib/md5/makefile.bcc
+++ /dev/null
@@ -1,22 +0,0 @@
-
-# Copyright (C) Igor Sysoev
-# Copyright (C) Nginx, Inc.
-
-
-CFLAGS = -q -O2 -tWM $(CPU_OPT) -DL_ENDIAN
-
-!if "$(MD5_ASM)" == "YES"
-
-md5.lib:
-	cd $(MD5)
-	bcc32 -c $(CFLAGS) -DMD5_ASM md5_dgst.c
-	tlib md5.lib +md5_dgst.obj +"asm\m-win32.obj"
-
-!else
-
-md5.lib:
-	cd $(MD5)
-	bcc32 -c $(CFLAGS) md5_dgst.c
-	tlib md5.lib +md5_dgst.obj
-
-!endif
diff --git a/auto/lib/md5/makefile.msvc b/auto/lib/md5/makefile.msvc
deleted file mode 100644
index 90d62fac7..000000000
--- a/auto/lib/md5/makefile.msvc
+++ /dev/null
@@ -1,22 +0,0 @@
-
-# Copyright (C) Igor Sysoev
-# Copyright (C) Nginx, Inc.
-
-
-CFLAGS = -nologo -O2 -Ob1 -Oi -Gs $(LIBC) $(CPU_OPT) -D L_ENDIAN
-
-!IF "$(MD5_ASM)" == "YES"
-
-md5.lib:
-	cd $(MD5)
-	cl -c $(CFLAGS) -D MD5_ASM md5_dgst.c
-	link -lib -out:md5.lib md5_dgst.obj asm/m-win32.obj
-
-!ELSE
-
-md5.lib:
-	cd $(MD5)
-	cl -c $(CFLAGS) md5_dgst.c
-	link -lib -out:md5.lib md5_dgst.obj
-
-!ENDIF
diff --git a/auto/lib/md5/makefile.owc b/auto/lib/md5/makefile.owc
deleted file mode 100644
index 78c1e61dd..000000000
--- a/auto/lib/md5/makefile.owc
+++ /dev/null
@@ -1,11 +0,0 @@
-
-# Copyright (C) Igor Sysoev
-# Copyright (C) Nginx, Inc.
-
-
-CFLAGS = -zq -bt=nt -bm -ot -op -oi -oe -s $(CPU_OPT)
-
-md5.lib:
-	cd $(MD5)
-	wcl386 -c $(CFLAGS) -dL_ENDIAN md5_dgst.c
-	wlib -n md5.lib md5_dgst.obj
diff --git a/auto/lib/sha1/conf b/auto/lib/sha1/conf
deleted file mode 100644
index 78f9efd98..000000000
--- a/auto/lib/sha1/conf
+++ /dev/null
@@ -1,79 +0,0 @@
-
-# Copyright (C) Igor Sysoev
-# Copyright (C) Nginx, Inc.
-
-
-if [ $SHA1 != NONE ]; then
-
-    have=NGX_HAVE_SHA1 . auto/have
-    CORE_INCS="$CORE_INCS $SHA1"
-
-    case "$NGX_CC_NAME" in
-
-        msvc | owc | bcc)
-            LINK_DEPS="$LINK_DEPS $SHA1/sha1.lib"
-            CORE_LIBS="$CORE_LIBS $SHA1/sha1.lib"
-        ;;
-
-        icc)
-            LINK_DEPS="$LINK_DEPS $SHA1/libsha.a"
-
-            # to allow -ipo optimization we link with the *.o but not library
-            CORE_LIBS="$CORE_LIBS $SHA1/sha1_dgst.o"
-
-            if [ $SHA1_ASM = YES ]; then
-                CORE_LIBS="$CORE_LIBS $SHA1/asm/sx86-elf.o"
-            fi
-        ;;
-
-        *)
-            LINK_DEPS="$LINK_DEPS $SHA1/libsha.a"
-            CORE_LIBS="$CORE_LIBS $SHA1/libsha.a"
-            #CORE_LIBS="$CORE_LIBS -L $SHA1 -lsha"
-        ;;
-
-    esac
-
-else
-
-    if [ "$NGX_PLATFORM" != win32 ]; then
-
-        SHA1=NO
-
-        # FreeBSD
-
-        ngx_feature="sha1 in system md library"
-        ngx_feature_name=NGX_HAVE_SHA1
-        ngx_feature_run=no
-        ngx_feature_incs="#include <sha.h>"
-        ngx_feature_path=
-        ngx_feature_libs="-lmd"
-        ngx_feature_test="SHA_CTX sha1; SHA1_Init(&sha1)"
-        . auto/feature
-
-        ngx_sha1_lib="system md"
-
-        if [ $ngx_found = no ]; then
-
-            # OpenSSL crypto library
-
-            ngx_feature="sha1 in system OpenSSL crypto library"
-            ngx_feature_incs="#include <openssl/sha.h>"
-            ngx_feature_libs="-lcrypto"
-            . auto/feature
-
-            ngx_sha1_lib="system crypto"
-
-            if [ $ngx_found = yes ]; then
-                have=NGX_HAVE_OPENSSL_SHA1_H . auto/have
-            fi
-        fi
-
-        if [ $ngx_found = yes ]; then
-            CORE_LIBS="$CORE_LIBS $ngx_feature_libs"
-            SHA1=YES
-            SHA1_LIB=$ngx_sha1_lib
-        fi
-    fi
-
-fi
diff --git a/auto/lib/sha1/make b/auto/lib/sha1/make
deleted file mode 100644
index fc3b340b2..000000000
--- a/auto/lib/sha1/make
+++ /dev/null
@@ -1,96 +0,0 @@
-
-# Copyright (C) Igor Sysoev
-# Copyright (C) Nginx, Inc.
-
-
-case "$NGX_CC_NAME" in
-
-    msvc)
-        ngx_makefile=makefile.msvc
-        ngx_opt="CPU_OPT=\"$CPU_OPT\" LIBC=$LIBC SHA1_ASM=$SHA1_ASM"
-        ngx_sha1="SHA1=\"$SHA1\""
-    ;;
-
-    owc)
-        ngx_makefile=makefile.owc
-        ngx_opt="CPU_OPT=\"$CPU_OPT\""
-        ngx_sha1=`echo SHA1=\"$SHA1\" | sed -e "s/\//$ngx_regex_dirsep/g"`
-    ;;
-
-    bcc)
-        ngx_makefile=makefile.bcc
-        ngx_opt="-DCPU_OPT=\"$CPU_OPT\" -DSHA1_ASM=$SHA1_ASM"
-        ngx_sha1=`echo \-DSHA1=\"$SHA1\" | sed -e "s/\//$ngx_regex_dirsep/g"`
-    ;;
-
-esac
-
-
-done=NO
-
-
-case "$NGX_PLATFORM" in
-
-    win32)
-        cat << END                                        >> $NGX_MAKEFILE
-
-`echo "$SHA1/sha1.lib:	$NGX_MAKEFILE" | sed -e "s/\//$ngx_regex_dirsep/g"`
-	\$(MAKE) -f auto/lib/sha1/$ngx_makefile $ngx_opt $ngx_sha1
-
-END
-
-        done=YES
-    ;;
-
-    SunOS:*:i86pc)
-        if [ $SHA1_ASM = YES ]; then
-
-            cat << END                                        >> $NGX_MAKEFILE
-
-$SHA1/libsha.a:	$NGX_MAKEFILE
-	cd $SHA1 \\
-	&& \$(MAKE) CFLAGS="$SHA1_OPT -DSOL -DSHA1_ASM -DL_ENDIAN" \\
-		CC="\$(CC)" CPP="\$(CPP)" \\
-		SHA_ASM_OBJ=asm/sx86-sol.o clean libsha.a
-
-END
-
-            done=YES
-        fi
-    ;;
-
-    # FreeBSD: i386
-    # Linux: i686
-
-    *:i386 | *:i686)
-        if [ $SHA1_ASM = YES ]; then
-
-            cat << END                                        >> $NGX_MAKEFILE
-
-$SHA1/libsha.a:	$NGX_MAKEFILE
-	cd $SHA1 \\
-	&& \$(MAKE) CFLAGS="$SHA1_OPT -DELF -DSHA1_ASM -DL_ENDIAN" \\
-		CC="\$(CC)" CPP="\$(CPP)" \\
-		SHA_ASM_OBJ=asm/sx86-elf.o clean libsha.a
-
-END
-
-            done=YES
-        fi
-    ;;
-
-esac
-
-
-if [ $done = NO ]; then
-
-    cat << END                                                >> $NGX_MAKEFILE
-
-$SHA1/libsha.a:	$NGX_MAKEFILE
-	cd $SHA1 \\
-	&& \$(MAKE) CFLAGS="$SHA1_OPT" \\
-		CC="\$(CC)" SHA_ASM_OBJ= clean libsha.a
-
-END
-
-fi
diff --git a/auto/lib/sha1/makefile.bcc b/auto/lib/sha1/makefile.bcc
deleted file mode 100644
index b0685fa45..000000000
--- a/auto/lib/sha1/makefile.bcc
+++ /dev/null
@@ -1,22 +0,0 @@
-
-# Copyright (C) Igor Sysoev
-# Copyright (C) Nginx, Inc.
-
-
-CFLAGS = -q -O2 -tWM $(CPU_OPT) -DL_ENDIAN
-
-!if "$(SHA1_ASM)" == "YES"
-
-sha1.lib:
-	cd $(SHA1)
-	bcc32 -c $(CFLAGS) -DSHA1_ASM sha1dgst.c
-	tlib sha1.lib +sha1dgst.obj +"asm\s-win32.obj"
-
-!else
-
-sha1.lib:
-	cd $(SHA1)
-	bcc32 -c $(CFLAGS) sha1dgst.c
-	tlib sha1.lib +sha1dgst.obj
-
-!endif
diff --git a/auto/lib/sha1/makefile.msvc b/auto/lib/sha1/makefile.msvc
deleted file mode 100644
index 3cbd21b3d..000000000
--- a/auto/lib/sha1/makefile.msvc
+++ /dev/null
@@ -1,22 +0,0 @@
-
-# Copyright (C) Igor Sysoev
-# Copyright (C) Nginx, Inc.
-
-
-CFLAGS = -nologo -O2 -Ob1 -Oi -Gs $(LIBC) $(CPU_OPT) -D L_ENDIAN
-
-!IF "$(SHA1_ASM)" == "YES"
-
-sha1.lib:
-	cd $(SHA1)
-	cl -c $(CFLAGS) -D SHA1_ASM sha1dgst.c
-	link -lib -out:sha1.lib sha1dgst.obj asm/s-win32.obj
-
-!ELSE
-
-sha1.lib:
-	cd $(SHA1)
-	cl -c $(CFLAGS) sha1dgst.c
-	link -lib -out:sha1.lib sha1dgst.obj
-
-!ENDIF
diff --git a/auto/lib/sha1/makefile.owc b/auto/lib/sha1/makefile.owc
deleted file mode 100644
index fc095cc98..000000000
--- a/auto/lib/sha1/makefile.owc
+++ /dev/null
@@ -1,11 +0,0 @@
-
-# Copyright (C) Igor Sysoev
-# Copyright (C) Nginx, Inc.
-
-
-CFLAGS = -zq -bt=nt -bm -ot -op -oi -oe -s $(CPU_OPT)
-
-sha1.lib:
-	cd $(SHA1)
-	wcl386 -c $(CFLAGS) -dL_ENDIAN sha1dgst.c
-	wlib -n sha1.lib sha1dgst.obj