mirror of
https://github.com/servalproject/serval-dna.git
synced 2024-12-22 06:27:51 +00:00
87 lines
1.8 KiB
Bash
Executable File
87 lines
1.8 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
if [ ! -e nacl-version ]; then
|
|
echo "Can't find nacl-version file"
|
|
exit 1
|
|
fi
|
|
|
|
nacl_version=`cat nacl-version`
|
|
|
|
# See if we already have a library built
|
|
arlist=`find "${nacl_version}/build" -name libnacl.a`
|
|
arcount=`echo $arlist | wc -w`
|
|
if [ $arcount -eq 0 ]; then
|
|
echo "No library found, building (go get a coffee)"
|
|
(cd ${nacl_version} ; ./do )
|
|
|
|
# Regen list
|
|
arlist=`find "${nacl_version}/build" -name libnacl.a`
|
|
fi
|
|
|
|
# Test which lib works
|
|
cat <<EOF >test.c
|
|
#include <stdio.h>
|
|
#include "crypto_box.h"
|
|
#include <sys/types.h>
|
|
#include <sys/stat.h>
|
|
#include <fcntl.h>
|
|
#include <unistd.h>
|
|
|
|
/* it's really stupid that there isn't a syscall for this */
|
|
|
|
static int fd = -1;
|
|
|
|
void randombytes(unsigned char *x,unsigned long long xlen)
|
|
{
|
|
int i;
|
|
|
|
if (fd == -1) {
|
|
for (;;) {
|
|
fd = open("/dev/urandom",O_RDONLY);
|
|
if (fd != -1) break;
|
|
sleep(1);
|
|
}
|
|
}
|
|
|
|
while (xlen > 0) {
|
|
if (xlen < 1048576) i = xlen; else i = 1048576;
|
|
|
|
i = read(fd,x,i);
|
|
if (i < 1) {
|
|
sleep(1);
|
|
continue;
|
|
}
|
|
|
|
x += i;
|
|
xlen -= i;
|
|
}
|
|
}
|
|
|
|
unsigned char pk[crypto_box_PUBLICKEYBYTES];
|
|
unsigned char sk[crypto_box_SECRETKEYBYTES];
|
|
|
|
int main(int argc,char **argv) {
|
|
|
|
crypto_box_keypair(pk,sk);
|
|
printf("The compilation worked.\n");
|
|
}
|
|
EOF
|
|
|
|
for ar in $arlist; do
|
|
arch=`basename \`dirname $ar\``
|
|
incpath=`dirname $ar`/../../include/$arch
|
|
rm -f test
|
|
gcc -o test test.c $ar -I$incpath >/dev/null 2>&1
|
|
if [ -e test ]; then
|
|
naclbuilddir=`echo $ar | sed -e s,/libnacl.a,,`
|
|
echo "${incpath}" >naclinc.txt
|
|
echo "${ar}" >nacllib.txt
|
|
break
|
|
fi
|
|
done
|
|
rm -f test test.c
|
|
|
|
# Create nacl.h for lazy programmers
|
|
(cd ${incpath} ; find . -name \*.h -a \! -name mphlr.h -a \! -name nacl.h | sed -Ee 's,\./(.*),#include <\1>,') >${incpath}/nacl.h
|
|
|