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* gpgkeys_hkp.c (send_key, get_key, main): Work with new HTTP code that

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passes the proxy in from the outside.  If the command file sends a proxy,
use it.  If it sends "http-proxy" with no arguments, use $http_proxy from
the environment.
This commit is contained in:
David Shaw 2003-12-28 16:21:46 +00:00
parent 48238805b9
commit f13f772a29
2 changed files with 37 additions and 13 deletions
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7
keyserver/ChangeLog
View File

@ -1,3 +1,10 @@
2003-12-28 David Shaw <dshaw@jabberwocky.com>
* gpgkeys_hkp.c (send_key, get_key, main): Work with new HTTP code
that passes the proxy in from the outside. If the command file
sends a proxy, use it. If it sends "http-proxy" with no
arguments, use $http_proxy from the environment.
2003-12-28 Stefan Bellon <sbellon@sbellon.de>
* gpgkeys_hkp.c, gpgkeys_ldap.c [__riscos__]: Removal of

43
keyserver/gpgkeys_hkp.c
View File

@ -1,5 +1,5 @@
/* gpgkeys_hkp.c - talk to an HKP keyserver
* Copyright (C) 2001, 2002 Free Software Foundation, Inc.
* Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
*
* This file is part of GnuPG.
*
@ -43,7 +43,7 @@ extern int optind;
int verbose=0,include_revoked=0,include_disabled=0;
unsigned int http_flags=0;
char host[80]={'\0'},port[10]={'\0'};
char host[80]={'\0'},proxy[80]={'\0'},port[10]={'\0'};
FILE *input=NULL,*output=NULL,*console=NULL;
#define BEGIN "-----BEGIN PGP PUBLIC KEY BLOCK-----"
@ -55,6 +55,12 @@ struct keylist
struct keylist *next;
};
#ifdef __riscos__
#define HTTP_PROXY_ENV "GnuPG$HttpProxy"
#else
#define HTTP_PROXY_ENV "http_proxy"
#endif
int
urlencode_filter( void *opaque, int control,
IOBUF a, byte *buf, size_t *ret_len)
@ -152,7 +158,7 @@ send_key(int *eof)
if(verbose>2)
fprintf(console,"gpgkeys: HTTP URL is \"%s\"\n",request);
rc=http_open(&hd,HTTP_REQ_POST,request,http_flags);
rc=http_open(&hd,HTTP_REQ_POST,request,http_flags,proxy[0]?proxy:NULL);
if(rc)
{
fprintf(console,"gpgkeys: unable to connect to `%s'\n",host);
@ -256,7 +262,7 @@ get_key(char *getkey)
if(verbose>2)
fprintf(console,"gpgkeys: HTTP URL is \"%s\"\n",request);
rc=http_open_document(&hd,request,http_flags);
rc=http_open_document(&hd,request,http_flags,proxy[0]?proxy:NULL);
if(rc!=0)
{
fprintf(console,"gpgkeys: HKP fetch error: %s\n",
@ -666,7 +672,7 @@ search_key(char *searchkey)
if(verbose>2)
fprintf(console,"gpgkeys: HTTP URL is \"%s\"\n",request);
rc=http_open_document(&hd,request,http_flags);
rc=http_open_document(&hd,request,http_flags,proxy[0]?proxy:NULL);
if(rc)
{
fprintf(console,"gpgkeys: can't search keyserver `%s': %s\n",
@ -795,7 +801,7 @@ main(int argc,char *argv[])
{
int version;
char commandstr[7];
char optionstr[30];
char optionstr[110];
char hash;
if(line[0]=='\n')
@ -841,12 +847,12 @@ main(int argc,char *argv[])
continue;
}
if(sscanf(line,"OPTION %29s\n",optionstr)==1)
if(sscanf(line,"OPTION %109s\n",optionstr)==1)
{
int no=0;
char *start=&optionstr[0];
optionstr[29]='\0';
optionstr[109]='\0';
if(strncasecmp(optionstr,"no-",3)==0)
{
@ -875,13 +881,24 @@ main(int argc,char *argv[])
else
include_disabled=1;
}
else if(strcasecmp(start,"honor-http-proxy")==0)
else if(strncasecmp(start,"http-proxy",10)==0)
{
if(no)
http_flags&=~HTTP_FLAG_TRY_PROXY;
else
http_flags|=HTTP_FLAG_TRY_PROXY;
proxy[0]='\0';
else if(start[10]=='=')
{
strncpy(proxy,&start[11],79);
proxy[79]='\0';
}
else if(start[10]=='\0')
{
char *http_proxy=getenv(HTTP_PROXY_ENV);
if(http_proxy)
{
strncpy(proxy,http_proxy,79);
proxy[79]='\0';
}
}
}
else if(strcasecmp(start,"broken-http-proxy")==0)
{