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See ChangeLog: Tue Jan 19 19:34:58 CET 1999 Werner Koch

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This commit is contained in:
Werner Koch 1999-01-19 18:37:41 +00:00
parent befacf7efa
commit ce650acf1f
19 changed files with 363 additions and 112 deletions
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116
g10/hkp.c
View file

@ -22,6 +22,7 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <errno.h>
#include <assert.h>
@ -30,9 +31,12 @@
#include "ttyio.h"
#include "i18n.h"
#include "options.h"
#include "filter.h"
#include "http.h"
#include "main.h"
static int urlencode_filter( void *opaque, int control,
IOBUF a, byte *buf, size_t *ret_len);
/****************
* Try to import the key with KEYID from a keyserver but ask the user
@ -58,17 +62,119 @@ hkp_ask_import( u32 *keyid )
* nicer one */
sprintf( request, "x-hkp://%s:11371/pks/lookup?op=get&search=0x%08lX",
opt.keyserver_name, (ulong)keyid[1] );
rc = open_http_document( &hd, request, 0 );
rc = http_open_document( &hd, request, 0 );
if( rc ) {
log_info("can't get key from keyserver: %s\n", g10_errstr(rc) );
goto leave;
}
rc = import_keys_stream( hd.fp_read , 0 );
close_http_document( &hd );
else {
rc = import_keys_stream( hd.fp_read , 0 );
http_close( &hd );
}
leave:
m_free( request );
return rc;
}
int
hkp_export( STRLIST users )
{
int rc;
armor_filter_context_t afx;
IOBUF temp = iobuf_temp();
struct http_context hd;
char *request;
unsigned int status;
if( !opt.keyserver_name ) {
log_error("no keyserver known (use option --keyserver)\n");
return -1;
}
iobuf_push_filter( temp, urlencode_filter, NULL );
memset( &afx, 0, sizeof afx);
afx.what = 1;
iobuf_push_filter( temp, armor_filter, &afx );
rc = export_pubkeys_stream( temp, users, 1 );
if( rc == -1 ) {
iobuf_close(temp);
return 0;
}
iobuf_flush_temp( temp );
request = m_alloc( strlen( opt.keyserver_name ) + 100 );
sprintf( request, "x-hkp://%s:11371/pks/add", opt.keyserver_name );
rc = http_open( &hd, HTTP_REQ_POST, request , 0 );
if( rc ) {
log_error("can't connect to `%s': %s\n",
opt.keyserver_name, g10_errstr(rc) );
iobuf_close(temp);
m_free( request );
return rc;
}
sprintf( request, "Content-Length: %u\n",
(unsigned)iobuf_get_temp_length(temp) + 9 );
iobuf_writestr( hd.fp_write, request );
m_free( request );
http_start_data( &hd );
iobuf_writestr( hd.fp_write, "keytext=" );
iobuf_write( hd.fp_write, iobuf_get_temp_buffer(temp),
iobuf_get_temp_length(temp) );
iobuf_put( hd.fp_write, '\n' );
iobuf_close(temp);
rc = http_wait_response( &hd, &status );
if( rc ) {
log_error("error sending to `%s': %s\n",
opt.keyserver_name, g10_errstr(rc) );
}
else {
#if 1
if( opt.verbose ) {
int c;
while( (c=iobuf_get(hd.fp_read)) != EOF )
putchar( c );
}
#endif
if( (status/100) == 2 )
log_info("success sending to `%s' (status=%u)\n",
opt.keyserver_name, status );
else
log_error("failed sending to `%s': status=%u\n",
opt.keyserver_name, status );
}
http_close( &hd );
return rc;
}
static int
urlencode_filter( void *opaque, int control,
IOBUF a, byte *buf, size_t *ret_len)
{
size_t size = *ret_len;
int rc=0;
if( control == IOBUFCTRL_FLUSH ) {
const byte *p;
for(p=buf; size; p++, size-- ) {
if( isalnum(*p) || *p == '-' )
iobuf_put( a, *p );
else if( *p == ' ' )
iobuf_put( a, '+' );
else {
char numbuf[5];
sprintf(numbuf, "%%%02X", *p );
iobuf_writestr(a, numbuf );
}
}
}
else if( control == IOBUFCTRL_DESC )
*(char**)buf = "urlencode_filter";
return rc;
}