X-Git-Url: https://git.decadent.org.uk/gitweb/?p=nfs-utils.git;a=blobdiff_plain;f=utils%2Fgssd%2Fsvcgssd_proc.c;h=f1621529733880c08325a8a2285787dc773e813d;hp=52c3aaf05c03fa3f55d42b5401f15222f499e9a5;hb=eb3a145789b9eedd39b56e1d76f412435abaa747;hpb=9d88647ae72b92b497d9590bfa5fd9685033e7d6

diff --git a/utils/gssd/svcgssd_proc.c b/utils/gssd/svcgssd_proc.c
index 52c3aaf..f162152 100644
--- a/utils/gssd/svcgssd_proc.c
+++ b/utils/gssd/svcgssd_proc.c
@@ -45,12 +45,13 @@
 #include <fcntl.h>
 #include <errno.h>
 #include <nfsidmap.h>
+#include <nfslib.h>
+#include <time.h>
 
 #include "svcgssd.h"
 #include "gss_util.h"
 #include "err_util.h"
 #include "context.h"
-#include "cacheio.h"
 
 extern char * mech2file(gss_OID mech);
 #define SVCGSSD_CONTEXT_CHANNEL "/proc/net/rpc/auth.rpcsec.context/channel"
@@ -67,7 +68,8 @@ struct svc_cred {
 
 static int
 do_svc_downcall(gss_buffer_desc *out_handle, struct svc_cred *cred,
-		gss_OID mech, gss_buffer_desc *context_token)
+		gss_OID mech, gss_buffer_desc *context_token,
+		int32_t endtime)
 {
 	FILE *f;
 	int i;
@@ -86,12 +88,20 @@ do_svc_downcall(gss_buffer_desc *out_handle, struct svc_cred *cred,
 	}
 	qword_printhex(f, out_handle->value, out_handle->length);
 	/* XXX are types OK for the rest of this? */
-	qword_printint(f, 0x7fffffff); /*XXX need a better timeout */
+	/* For context cache, use the actual context endtime */
+	qword_printint(f, endtime);
 	qword_printint(f, cred->cr_uid);
 	qword_printint(f, cred->cr_gid);
 	qword_printint(f, cred->cr_ngroups);
-	for (i=0; i < cred->cr_ngroups; i++)
+	printerr(2, "mech: %s, hndl len: %d, ctx len %d, timeout: %d (%d from now), "
+		 "uid: %d, gid: %d, num aux grps: %d:\n",
+		 fname, out_handle->length, context_token->length,
+		 endtime, endtime - time(0),
+		 cred->cr_uid, cred->cr_gid, cred->cr_ngroups);
+	for (i=0; i < cred->cr_ngroups; i++) {
 		qword_printint(f, cred->cr_groups[i]);
+		printerr(2, "  (%4d) %d\n", i+1, cred->cr_groups[i]);
+	}
 	qword_print(f, fname);
 	qword_printhex(f, context_token->value, context_token->length);
 	err = qword_eol(f);
@@ -124,7 +134,8 @@ send_response(FILE *f, gss_buffer_desc *in_handle, gss_buffer_desc *in_token,
 
 	qword_addhex(&bp, &blen, in_handle->value, in_handle->length);
 	qword_addhex(&bp, &blen, in_token->value, in_token->length);
-	qword_addint(&bp, &blen, 0x7fffffff); /*XXX need a better timeout */
+	/* For init cache, only needed for a short time */
+	qword_addint(&bp, &blen, time(0) + 60);
 	qword_adduint(&bp, &blen, maj_stat);
 	qword_adduint(&bp, &blen, min_stat);
 	qword_addhex(&bp, &blen, out_handle->value, out_handle->length);
@@ -314,6 +325,7 @@ handle_nullreq(FILE *f) {
 	static char		*lbuf = NULL;
 	static int		lbuflen = 0;
 	static char		*cp;
+	int32_t			ctx_endtime;
 
 	printerr(1, "handling null request\n");
 
@@ -390,7 +402,7 @@ handle_nullreq(FILE *f) {
 
 	/* kernel needs ctx to calculate verifier on null response, so
 	 * must give it context before doing null call: */
-	if (serialize_context_for_kernel(ctx, &ctx_token, mech)) {
+	if (serialize_context_for_kernel(ctx, &ctx_token, mech, &ctx_endtime)) {
 		printerr(0, "WARNING: handle_nullreq: "
 			    "serialize_context_for_kernel failed\n");
 		maj_stat = GSS_S_FAILURE;
@@ -399,7 +411,7 @@ handle_nullreq(FILE *f) {
 	/* We no longer need the gss context */
 	gss_delete_sec_context(&ignore_min_stat, &ctx, &ignore_out_tok);
 
-	do_svc_downcall(&out_handle, &cred, mech, &ctx_token);
+	do_svc_downcall(&out_handle, &cred, mech, &ctx_token, ctx_endtime);
 continue_needed:
 	send_response(f, &in_handle, &in_tok, maj_stat, min_stat,
 			&out_handle, &out_tok);