[9front] tlsclient and hjgit for unix.

[9front] tlsclient and hjgit for unix.

[Jacob Moody]

Hello all,

Ori has suggested that I make an announcement about this here.
I have recently pillaged drawterm and jsdrawterm to pull out
code to make a standalone tlsclient for unix and friends.

With this comes 9cpu(a poor man's drawterm -G) and a
git remote helper that allows authenticated pushes and pulls
from git9 served repositories over hjgit.

You can find the source for it on shithub:
http://shithub.us/moody/tlsclient/HEAD/info.html


Thanks,
moody

Re: [9front] tlsclient and hjgit for unix.

[sl]

awesome! i have immediate use for this.

on openbsd, build dies here:

gcc -Wall -Wno-missing-braces -Wno-parentheses -ggdb -I.. -I../include -c -D_THREAD_SAFE -O2  -c genrandom.c
genrandom.c:6:24: error: sys/random.h: No such file or directory
genrandom.c: In function 'genrandom':
genrandom.c:11: warning: implicit declaration of function 'getrandom'
*** Error 1 in libc (<sys.mk>:87 'genrandom.o')
*** Error 2 in /home/sl/src/tlsclient (Makefile:34 'libc/libc.a')

sl

Re: [9front] tlsclient and hjgit for unix.

[ori]

Quoth sl@stanleylieber.com:
> awesome! i have immediate use for this.
> 
> on openbsd, build dies here:
> 
> gcc -Wall -Wno-missing-braces -Wno-parentheses -ggdb -I.. -I../include -c -D_THREAD_SAFE -O2  -c genrandom.c
> genrandom.c:6:24: error: sys/random.h: No such file or directory
> genrandom.c: In function 'genrandom':
> genrandom.c:11: warning: implicit declaration of function 'getrandom'
> *** Error 1 in libc (<sys.mk>:87 'genrandom.o')
> *** Error 2 in /home/sl/src/tlsclient (Makefile:34 'libc/libc.a')
> 
> sl

Give this a shot.
It should work at least on FreeBSD, OpenBSD, and Ubuntu.


diff --git a/libc/genrandom.c b/libc/genrandom.c
index 42522aa..890c291 100644
--- a/libc/genrandom.c
+++ b/libc/genrandom.c
@@ -3,10 +3,10 @@
 
 #undef long
 #undef ulong
-#include <sys/random.h>
+#include <unistd.h>
 
 void
 genrandom(uchar *buf, int nbytes)
 {
-	getrandom(buf, nbytes, 0);
+	getentropy(buf, nbytes);
 }

Re: [9front] tlsclient and hjgit for unix.

[Stanley Lieber]

On February 20, 2021 7:24:50 PM EST, ori@eigenstate.org wrote:
>Quoth sl@stanleylieber.com:
>> awesome! i have immediate use for this.
>> 
>> on openbsd, build dies here:
>> 
>> gcc -Wall -Wno-missing-braces -Wno-parentheses -ggdb -I.. -I../include -c -D_THREAD_SAFE -O2  -c genrandom.c
>> genrandom.c:6:24: error: sys/random.h: No such file or directory
>> genrandom.c: In function 'genrandom':
>> genrandom.c:11: warning: implicit declaration of function 'getrandom'
>> *** Error 1 in libc (<sys.mk>:87 'genrandom.o')
>> *** Error 2 in /home/sl/src/tlsclient (Makefile:34 'libc/libc.a')
>> 
>> sl
>
>Give this a shot.
>It should work at least on FreeBSD, OpenBSD, and Ubuntu.
>
>
>diff --git a/libc/genrandom.c b/libc/genrandom.c
>index 42522aa..890c291 100644
>--- a/libc/genrandom.c
>+++ b/libc/genrandom.c
>@@ -3,10 +3,10 @@
> 
> #undef long
> #undef ulong
>-#include <sys/random.h>
>+#include <unistd.h>
> 
> void
> genrandom(uchar *buf, int nbytes)
> {
>-	getrandom(buf, nbytes, 0);
>+	getentropy(buf, nbytes);
> }
>
>

that worked, thanks.

now:

rachael$ 9cpu                                          
./9cpu[35]: syntax error: `(' unexpected

sl

Re: [9front] tlsclient and hjgit for unix.

[Jacob Moody]

> On February 20, 2021 7:24:50 PM EST, ori@eigenstate.org wrote:> diff --git a/libc/genrandom.c b/libc/genrandom.c> index 42522aa..890c291 100644> --- a/libc/genrandom.c> +++ b/libc/genrandom.c> @@ -3,10 +3,10 @@>> #undef long> #undef ulong> -#include <sys/random.h>> +#include <unistd.h>>> void> genrandom(uchar *buf, int nbytes)> {> -	getrandom(buf, nbytes, 0);> +	getentropy(buf, nbytes);> }>
Thank ori this should be applied now.

On 2/20/21 7:39 PM, Stanley Lieber wrote:
> rachael$ 9cpu                                          
> ./9cpu[35]: syntax error: `(' unexpected
> 

Try running it with ksh instead or changing the bang line to ksh.
It's erroring out on the process substitution.
Not sure what the best way to handle this is(for using the right shell
for the right system).


Thanks,
moody

Re: [9front] tlsclient and hjgit for unix.

[J D]

On Sat, Feb 20, 2021 at 8:05 PM Jacob Moody <moody@mail.posixcafe.org> wrote:
>
> > On February 20, 2021 7:24:50 PM EST, ori@eigenstate.org wrote:> diff --git a/libc/genrandom.c b/libc/genrandom.c> index 42522aa..890c291 100644> --- a/libc/genrandom.c> +++ b/libc/genrandom.c> @@ -3,10 +3,10 @@>> #undef long> #undef ulong> -#include <sys/random.h>> +#include <unistd.h>>> void> genrandom(uchar *buf, int nbytes)> {> -        getrandom(buf, nbytes, 0);> +   getentropy(buf, nbytes);> }>
> Thank ori this should be applied now.
>
> On 2/20/21 7:39 PM, Stanley Lieber wrote:
> > rachael$ 9cpu
> > ./9cpu[35]: syntax error: `(' unexpected
> >
>
> Try running it with ksh instead or changing the bang line to ksh.
> It's erroring out on the process substitution.
> Not sure what the best way to handle this is(for using the right shell
> for the right system).
>
>
> Thanks,
> moody

Hopefully HTML is not rudely inserted into my email this time by the
evil google.

Maybe instead of

USER=$user AUTH=$auth CPU=$cpu tlsclient -p 17019 sh <(cat <<EOF
printf '%7ld\n' $len
echo $cmd
cat </dev/tty 2>/dev/null &
cat >/dev/tty 2>/dev/null
EOF
)

Try

{
cat <<EOF
printf '%7ld\n' $len
echo $cmd
cat </dev/tty 2>/dev/null &
cat >/dev/tty 2>/dev/null
EOF
} |  USER=$user AUTH=$auth CPU=$cpu tlsclient -p 17019 sh

I'm not in a position to test this, but it should be fine, assuming
I haven't misunderstood something (likely I have). If this works, it is
also POSIX compliant behavior, as opposed to relying on ksh or
some particular shell.

Please don't yell at me for mentioning POSIX on this list :)

Re: [9front] tlsclient and hjgit for unix.

[Stanley Lieber]

On February 21, 2021 4:49:34 AM EST, J D <jakdecidus@gmail.com> wrote:
>On Sat, Feb 20, 2021 at 8:05 PM Jacob Moody <moody@mail.posixcafe.org> wrote:
>>
>> > On February 20, 2021 7:24:50 PM EST, ori@eigenstate.org wrote:> diff --git a/libc/genrandom.c b/libc/genrandom.c> index 42522aa..890c291 100644> --- a/libc/genrandom.c> +++ b/libc/genrandom.c> @@ -3,10 +3,10 @@>> #undef long> #undef ulong> -#include <sys/random.h>> +#include <unistd.h>>> void> genrandom(uchar *buf, int nbytes)> {> -        getrandom(buf, nbytes, 0);> +   getentropy(buf, nbytes);> }>
>> Thank ori this should be applied now.
>>
>> On 2/20/21 7:39 PM, Stanley Lieber wrote:
>> > rachael$ 9cpu
>> > ./9cpu[35]: syntax error: `(' unexpected
>> >
>>
>> Try running it with ksh instead or changing the bang line to ksh.
>> It's erroring out on the process substitution.
>> Not sure what the best way to handle this is(for using the right shell
>> for the right system).
>>
>>
>> Thanks,
>> moody
>
>Hopefully HTML is not rudely inserted into my email this time by the
>evil google.
>
>Maybe instead of
>
>USER=$user AUTH=$auth CPU=$cpu tlsclient -p 17019 sh <(cat <<EOF
>printf '%7ld\n' $len
>echo $cmd
>cat </dev/tty 2>/dev/null &
>cat >/dev/tty 2>/dev/null
>EOF
>)
>
>Try
>
>{
>cat <<EOF
>printf '%7ld\n' $len
>echo $cmd
>cat </dev/tty 2>/dev/null &
>cat >/dev/tty 2>/dev/null
>EOF
>} |  USER=$user AUTH=$auth CPU=$cpu tlsclient -p 17019 sh
>
>I'm not in a position to test this, but it should be fine, assuming
>I haven't misunderstood something (likely I have). If this works, it is
>also POSIX compliant behavior, as opposed to relying on ksh or
>some particular shell.
>
>Please don't yell at me for mentioning POSIX on this list :)
>

on openbsd sh *is* ksh (well, pdksh):

rachael$ cmp /bin/sh /bin/ksh                          rachael$

sl

Re: [9front] tlsclient and hjgit for unix.

[ori]

Quoth Jacob Moody <moody@mail.posixcafe.org>:
> Hello all,
> 
> Ori has suggested that I make an announcement about this here.
> I have recently pillaged drawterm and jsdrawterm to pull out
> code to make a standalone tlsclient for unix and friends.
> 
> With this comes 9cpu(a poor man's drawterm -G) and a
> git remote helper that allows authenticated pushes and pulls
> from git9 served repositories over hjgit.
> 
> You can find the source for it on shithub:
> http://shithub.us/moody/tlsclient/HEAD/info.html

Awesome, thanks for doing this. I'll update
shithub with instructions on how to push from
Unix.