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Code Activity

* gpgsm.c: Add option --enable-crl-checks.

Browse Source 
* call-agent.c (start_agent): Implemented socket based access.
* call-dirmngr.c (start_dirmngr): Ditto.
This commit is contained in:
Werner Koch 2002-01-21 12:03:38 +00:00
parent e610a0aa21
commit 1146232890
4 changed files with 105 additions and 45 deletions
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7
sm/ChangeLog
View File

@ -1,3 +1,10 @@
2002-01-21 Werner Koch <wk@gnupg.org>
* gpgsm.c: Add option --enable-crl-checks.
* call-agent.c (start_agent): Implemented socket based access.
* call-dirmngr.c (start_dirmngr): Ditto.
2002-01-20 Werner Koch <wk@gnupg.org>
* server.c (option_handler): New.

59
sm/call-agent.c
View File

@ -35,6 +35,7 @@
static ASSUAN_CONTEXT agent_ctx = NULL;
static int force_pipe_server = 0;
struct cipher_parm_s {
ASSUAN_CONTEXT ctx;
@ -126,17 +127,17 @@ start_agent (void)
{
int rc;
char *infostr, *p;
ASSUAN_CONTEXT ctx;
if (agent_ctx)
return 0; /* fixme: We need a context for each thread or serialize
the access to the agent (which is suitable given that
the agent is not MT */
infostr = getenv ("GPG_AGENT_INFO");
infostr = force_pipe_server? NULL : getenv ("GPG_AGENT_INFO");
if (!infostr)
{
const char *pgmname;
ASSUAN_CONTEXT ctx;
const char *argv[3];
log_info (_("no running gpg-agent - starting one\n"));
@ -160,27 +161,51 @@ start_agent (void)
/* connect to the agent and perform initial handshaking */
rc = assuan_pipe_connect (&ctx, opt.agent_program, (char**)argv, 0);
}
else
{
int prot;
int pid;
infostr = xstrdup (infostr);
if ( !(p = strchr (infostr, ':')) || p == infostr)
{
log_error (_("malformed GPG_AGENT_INFO environment variable\n"));
xfree (infostr);
force_pipe_server = 1;
return start_agent ();
}
*p++ = 0;
pid = atoi (p);
while (*p && *p != ':')
p++;
prot = *p? atoi (p+1) : 0;
if (prot != 1)
{
log_error (_("gpg-agent protocol version %d is not supported\n"),
prot);
xfree (infostr);
force_pipe_server = 1;
return start_agent ();
}
rc = assuan_socket_connect (&ctx, infostr, pid);
xfree (infostr);
if (rc == ASSUAN_Connect_Failed)
{
log_error (_("can't connect to the agent - trying fall back\n"));
force_pipe_server = 1;
return start_agent ();
}
}
if (rc)
{
log_error ("can't connect to the agent: %s\n", assuan_strerror (rc));
return seterr (No_Agent);
}
agent_ctx = ctx;
}
else
{
infostr = xstrdup (infostr);
if ( !(p = strchr (infostr, ':')) || p == infostr
/* || (p-infostr)+1 >= sizeof client_addr.sun_path */)
{
log_error (_("malformed GPG_AGENT_INFO environment variable\n"));
xfree (infostr);
return seterr (General_Error);
}
*p = 0;
log_error (_("socket based agent communication not yet implemented\n"));
return seterr (Not_Implemented);
}
if (DBG_AGENT)
log_debug ("connection to agent established\n");

61
sm/call-dirmngr.c
View File

@ -34,6 +34,7 @@
#include "i18n.h"
static ASSUAN_CONTEXT dirmngr_ctx = NULL;
static int force_pipe_server = 0;
struct inq_certificate_parm_s {
ASSUAN_CONTEXT ctx;
@ -57,17 +58,16 @@ start_dirmngr (void)
{
int rc;
char *infostr, *p;
ASSUAN_CONTEXT ctx;
if (dirmngr_ctx)
return 0; /* fixme: We need a context for each thread or serialize
the access to the agent (which is suitable given that
the agent is not MT */
the access to the dirmngr */
infostr = getenv ("DIRMNGR_INFO");
infostr = force_pipe_server? NULL : getenv ("DIRMNGR_INFO");
if (!infostr)
{
const char *pgmname;
ASSUAN_CONTEXT ctx;
const char *argv[3];
log_info (_("no running dirmngr - starting one\n"));
@ -91,27 +91,50 @@ start_dirmngr (void)
/* connect to the agent and perform initial handshaking */
rc = assuan_pipe_connect (&ctx, opt.dirmngr_program, (char**)argv, 0);
}
else
{
int prot;
int pid;
infostr = xstrdup (infostr);
if ( !(p = strchr (infostr, ':')) || p == infostr)
{
log_error (_("malformed DIRMNGR_INFO environment variable\n"));
xfree (infostr);
force_pipe_server = 1;
return start_dirmngr ();
}
*p++ = 0;
pid = atoi (p);
while (*p && *p != ':')
p++;
prot = *p? atoi (p+1) : 0;
if (prot != 1)
{
log_error (_("dirmngr protocol version %d is not supported\n"),
prot);
xfree (infostr);
force_pipe_server = 1;
return start_dirmngr ();
}
rc = assuan_socket_connect (&ctx, infostr, pid);
xfree (infostr);
if (rc == ASSUAN_Connect_Failed)
{
log_error (_("can't connect to the dirmngr - trying fall back\n"));
force_pipe_server = 1;
return start_dirmngr ();
}
}
if (rc)
{
log_error ("can't connect to the dirmngr: %s\n", assuan_strerror (rc));
return seterr (No_Dirmngr);
}
dirmngr_ctx = ctx;
}
else
{
infostr = xstrdup (infostr);
if ( !(p = strchr (infostr, ':')) || p == infostr
/* || (p-infostr)+1 >= sizeof client_addr.sun_path */)
{
log_error (_("malformed DIRMNGR_INFO environment variable\n"));
xfree (infostr);
return seterr (General_Error);
}
*p = 0;
log_error (_("socket based dirmngr communication not yet implemented\n"));
return seterr (Not_Implemented);
}
if (DBG_AGENT)
log_debug ("connection to dirmngr established\n");

5
sm/gpgsm.c
View File

@ -96,6 +96,7 @@ enum cmd_and_opt_values {
oNoArmor,
oDisableCRLChecks,
oEnableCRLChecks,
oTextmode,
oFingerprint,
@ -226,6 +227,7 @@ static ARGPARSE_OPTS opts[] = {
{ oDisableCRLChecks, "disable-crl-checks", 0, N_("never consult a CRL")},
{ oEnableCRLChecks, "enable-crl-checks", 0, "@"},
#if 0
@ -736,6 +738,9 @@ main ( int argc, char **argv)
case oDisableCRLChecks:
opt.no_crl_check = 1;
break;
case oEnableCRLChecks:
opt.no_crl_check = 0;
break;
case oOutput: opt.outfile = pargs.r.ret_str; break;