*** empty log message ***

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@301 ec53bebd-3082-4978-b11e-865c3cabbd6b

Makefile

@@ -1,10 +1,10 @@
-CC=cc
+CC=cc -std1
-CFLAGS=-g
+CFLAGS=-I/usr/athena/include -g
 
 
 YFLAGS = -d
 
-SOURCES = principal.c principal_p.c data.c context.c misc.c \
+SOURCES = cache.c principal.c principal_p.c data.c context.c misc.c \
 	  krbhst.c getport.c send_to_kdc.c der.c e.c d.c str2key.c \
 	  get_in_tkt.c get_in_tkt_pw.c
 

cache.c

@@ -6,7 +6,34 @@ krb5_cc_resolve(krb5_context context,
 		krb5_ccache *id,
 		const char *residual)
 {
+  krb5_ccache p;
+  krb5_fcache *f;
 
+  p = ALLOC(1, krb5_ccache_data);
+  
+  if(!p)
+    return ENOMEM;
+  
+  f = ALLOC(1, krb5_fcache);
+  
+  if(!f){
+    free(p);
+    return ENOMEM;
+  }
+  f->filename = strdup(residual);
+  if(!f->filename){
+    free(f);
+    free(p);
+    return ENOMEM;
+  }
+  
+  p->data.data = f;
+  p->data.length = sizeof(*f);
+  p->type = 1;
+
+  *id = p;
+  
+  return 0;
 }
 
 krb5_error_code
@@ -62,9 +89,9 @@ store_principal(int fd,
   int i;
   store_int32(fd, p->type);
   store_int32(fd, p->ncomp);
-  store_data(fd, p->realm);
+  store_data(fd, &p->realm);
   for(i = 0; i < p->ncomp; i++)
-    store_data(fd, p->comp[i]);
+    store_data(fd, &p->comp[i]);
   return 0;
 }
 
@@ -80,37 +107,56 @@ krb5_cc_initialize(krb5_context context,
 
   krb5_fcache *f;
 
-  p = getenv("KRB5CCNAME");
+  f = (krb5_fcache*)id->data.data;
-  if(p)
-    strcpy(cc, p);
-  else
-    sprintf(cc, "/tmp/krb5cc_%d", getuid());
   
-  
+  if(ret = erase_file(f->filename))
-  ret = unlink(cc);
-  if(ret == -1 && errno != ENOENT)
     return ret;
-  fd = open(cc, O_RDWR, 0600);
+  
+  fd = open(f->filename, O_RDWR, 0600);
   if(fd == -1)
-    return ret;
+    return errno;
   store_int16(fd, 0x503);
   store_principal(fd, primary_principal);
   close(fd);
-
-  f = ALLOC(1, krb5_fcache); /* XXX */
-  f->filename = strdup(cc);
-
-  id->data->data = f;
-  id->data->length = sizeof(*f);
-  id->type = 4711/3210;
   
   return 0;
 }
 
+krb5_error_code
+erase_file(const char *filename)
+{
+  int fd;
+  off_t pos;
+
+  fd = open(filename, O_RDWR);
+  if(fd < 0)
+    if(errno == ENOENT)
+      return 0;
+    else
+      return errno;
+  pos = lseek(fd, 0, SEEK_END);
+  lseek(fd, 0, SEEK_SET);
+  for(; pos > 0; pos -= 16)
+    write(fd, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 16);
+  close(fd);
+  unlink(filename);
+  return 0;
+}
+
 krb5_error_code
 krb5_cc_destroy(krb5_context context,
 		krb5_ccache id)
 {
+  krb5_fcache *f;
+  int ret;
+  f = (krb5_fcache*)id->data.data;
+
+  ret = erase_file(f->filename);
+  
+  free(f->filename);
+  free(f);
+  free(id);
+  return ret;
 }
 
 krb5_error_code
@@ -139,7 +185,7 @@ krb5_cc_retrieve(krb5_context context,
 krb5_error_code
 krb5_cc_get_princ(krb5_context context,
 		  krb5_ccache id,
-		  krb5_pricipal *principal)
+		  krb5_principal *principal)
 {
 }
 

config_file.h

@@ -28,19 +28,19 @@ typedef struct krb5_config_section{
   struct krb5_config_section *next;
 }krb5_config_section;
 
-typedef struct krb5_config_file{
+typedef struct k5_cfile{
   char *filename;
   struct krb5_config_section *sections;
-}krb5_config_file;
+}k5_cfile;
 
 
 
 /*
 static char *gettoken(FILE *F);
 static void
-free_config_file(krb5_config_file *cf);
+free_config_file(k5_cfile *cf);
 static krb5_error_code
-new_config_file(krb5_config_file **cf, const char *filename);
+new_config_file(k5_cfile **cf, const char *filename);
 static void
 free_config_section(krb5_config_section *sec);
 static krb5_error_code
@@ -50,6 +50,6 @@ free_config_relation(krb5_config_relation *rel);
 static void
 free_config_value(krb5_config_value val);
 static krb5_error_code
-parse_config_file(krb5_config_file **cf, const char *filename);
+parse_config_file(k5_cfile **cf, const char *filename);
 */
 #endif /* __CONF_H__ */

config_file.y

@@ -11,7 +11,7 @@
 static char section[128];
 static FILE *F;
 
-static krb5_config_file *cf;
+static k5_cfile *cf;
 
 static krb5_config_section *csec;
 
@@ -152,7 +152,7 @@ static void yyerror(char *s)
 /*----------------------------------------*/
 
 static void
-free_config_file(krb5_config_file *cf)
+free_config_file(k5_cfile *cf)
 {
   if(!cf)
     return;
@@ -197,13 +197,13 @@ free_config_section(krb5_config_section *sec)
 
 
 void
-krb5_free_config_file(krb5_config_file *cf)
+krb5_free_config_file(k5_cfile *cf)
 {
   free_config_file(cf);
 }
 
 krb5_error_code
-krb5_get_config_tag(krb5_config_file *cf, const char *tag, char **value)
+krb5_get_config_tag(k5_cfile *cf, const char *tag, char **value)
 {
   char *str;
   char *p;
@@ -237,7 +237,7 @@ krb5_get_config_tag(krb5_config_file *cf, const char *tag, char **value)
 }
 
 krb5_error_code
-krb5_parse_config_file(krb5_config_file **cfile, const char *filename)
+krb5_parse_config_file(k5_cfile **cfile, const char *filename)
 {
   krb5_error_code ret;
   if(!filename)
@@ -245,7 +245,7 @@ krb5_parse_config_file(krb5_config_file **cfile, const char *filename)
   F = fopen(filename, "r");
   if(F == NULL)
     return errno;
-  cf = ALLOC(1, krb5_config_file);
+  cf = ALLOC(1, k5_cfile);
   if(!cf)
 	return ENOMEM;
   ret = yyparse();

krb5.h

@@ -4,11 +4,11 @@
 #include <sys/types.h>
 #include <stdarg.h>
 
-/* types */
+#include <sys/bitypes.h>
-typedef int	int32_t;
-typedef short 	int16_t;
-typedef char 	int8_t;
 
+#include "config_file.h"
+
+/* types */
 typedef int32_t	krb5_int32;
 typedef int16_t	krb5_int16;
 typedef int8_t	krb5_int8;
@@ -63,7 +63,7 @@ typedef enum krb5_preauthtype {
 
 
 typedef enum krb5_address_type { 
-  KRB5_ADDRESS_INET = AF_INET,
+  KRB5_ADDRESS_INET = 2,
 } krb5_address_type;
 
 typedef struct krb5_address{
@@ -84,7 +84,7 @@ typedef struct krb5_keyblock{
 typedef struct krb5_context_data{
   krb5_enctype *etypes;
   char *default_realm;
-  krb5_config_file *cf;
+  k5_cfile *cf;
 } krb5_context_data;
 
 typedef krb5_context_data *krb5_context;
@@ -98,6 +98,26 @@ typedef struct krb5_times{
   krb5_time renew_till;
 } krb5_times;
 
+
+enum{
+  KRB5_NT_UNKNOWNN	= 0,
+  KRB5_NT_PRINCIPAL	= 1,
+  KRB5_NT_SRV_INST	= 2,
+  KRB5_NT_SRV_HST	= 3,
+  KRB5_NT_SRV_XHST	= 4,
+  KRB5_NT_UID		= 5
+};
+typedef struct krb5_principal_data{
+  int type;
+  krb5_data realm;
+  krb5_data *comp;
+  int ncomp;
+}krb5_principal_data;
+
+typedef krb5_principal_data *krb5_principal;
+typedef const krb5_principal_data *krb5_const_principal;
+
+
 typedef struct krb5_ticket{
   int kvno;
   krb5_principal sprinc;
@@ -111,25 +131,6 @@ typedef struct krb5_ticket{
 #define KRB5_PARSE_MALFORMED 17
 #define KRB5_PROG_ETYPE_NOSUPP 4711
 
-typedef enum k{
-  KRB_NT_UNKNOWNN	= 0,
-  KRB_NT_PRINCIPAL	= 1.
-  KRB_NT_SRV_INST	= 2,
-  KRB_NT_SRV_HST	= 3,
-  KRB_NT_SRV_XHST	= 4,
-  KRB_NT_UID		= 5
-};
-
-typedef struct krb5_principal_data{
-  int type;
-  krb5_data realm;
-  krb5_data *comp;
-  int ncomp;
-}krb5_principal_data;
-
-typedef krb5_principal_data *krb5_principal;
-typedef const krb5_principal_data *krb5_const_principal;
-
 typedef struct krb5_creds {
   krb5_principal client;
   krb5_principal server;
@@ -153,13 +154,16 @@ typedef struct krb5_rcache{
   int dummy;
 }krb5_rcache;
 
-typedef struct krb5_ccache{
+typedef struct krb5_ccache_data{
+  int type;
   krb5_data data;
-}krb5_ccache;
+}krb5_ccache_data;
+
+typedef struct krb5_ccache_data *krb5_ccache;
 
 typedef struct krb5_fcache{
   char *filename;
-};
+}krb5_fcache;
 
 typedef struct krb5_cc_cursor{
   int dummy;

krb5_locl.h

@@ -7,6 +7,10 @@
 #include <stdio.h>
 #include <stdlib.h>
 
+#include <fcntl.h>
+
+#include <des.h>
+
 #include "krb5.h"
 
 void 		krb5_data_free(krb5_data *);

lib/krb5/cache.c

@@ -6,7 +6,34 @@ krb5_cc_resolve(krb5_context context,
 		krb5_ccache *id,
 		const char *residual)
 {
+  krb5_ccache p;
+  krb5_fcache *f;
 
+  p = ALLOC(1, krb5_ccache_data);
+  
+  if(!p)
+    return ENOMEM;
+  
+  f = ALLOC(1, krb5_fcache);
+  
+  if(!f){
+    free(p);
+    return ENOMEM;
+  }
+  f->filename = strdup(residual);
+  if(!f->filename){
+    free(f);
+    free(p);
+    return ENOMEM;
+  }
+  
+  p->data.data = f;
+  p->data.length = sizeof(*f);
+  p->type = 1;
+
+  *id = p;
+  
+  return 0;
 }
 
 krb5_error_code
@@ -62,9 +89,9 @@ store_principal(int fd,
   int i;
   store_int32(fd, p->type);
   store_int32(fd, p->ncomp);
-  store_data(fd, p->realm);
+  store_data(fd, &p->realm);
   for(i = 0; i < p->ncomp; i++)
-    store_data(fd, p->comp[i]);
+    store_data(fd, &p->comp[i]);
   return 0;
 }
 
@@ -80,37 +107,56 @@ krb5_cc_initialize(krb5_context context,
 
   krb5_fcache *f;
 
-  p = getenv("KRB5CCNAME");
+  f = (krb5_fcache*)id->data.data;
-  if(p)
-    strcpy(cc, p);
-  else
-    sprintf(cc, "/tmp/krb5cc_%d", getuid());
   
-  
+  if(ret = erase_file(f->filename))
-  ret = unlink(cc);
-  if(ret == -1 && errno != ENOENT)
     return ret;
-  fd = open(cc, O_RDWR, 0600);
+  
+  fd = open(f->filename, O_RDWR, 0600);
   if(fd == -1)
-    return ret;
+    return errno;
   store_int16(fd, 0x503);
   store_principal(fd, primary_principal);
   close(fd);
-
-  f = ALLOC(1, krb5_fcache); /* XXX */
-  f->filename = strdup(cc);
-
-  id->data->data = f;
-  id->data->length = sizeof(*f);
-  id->type = 4711/3210;
   
   return 0;
 }
 
+krb5_error_code
+erase_file(const char *filename)
+{
+  int fd;
+  off_t pos;
+
+  fd = open(filename, O_RDWR);
+  if(fd < 0)
+    if(errno == ENOENT)
+      return 0;
+    else
+      return errno;
+  pos = lseek(fd, 0, SEEK_END);
+  lseek(fd, 0, SEEK_SET);
+  for(; pos > 0; pos -= 16)
+    write(fd, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 16);
+  close(fd);
+  unlink(filename);
+  return 0;
+}
+
 krb5_error_code
 krb5_cc_destroy(krb5_context context,
 		krb5_ccache id)
 {
+  krb5_fcache *f;
+  int ret;
+  f = (krb5_fcache*)id->data.data;
+
+  ret = erase_file(f->filename);
+  
+  free(f->filename);
+  free(f);
+  free(id);
+  return ret;
 }
 
 krb5_error_code
@@ -139,7 +185,7 @@ krb5_cc_retrieve(krb5_context context,
 krb5_error_code
 krb5_cc_get_princ(krb5_context context,
 		  krb5_ccache id,
-		  krb5_pricipal *principal)
+		  krb5_principal *principal)
 {
 }
 

lib/krb5/config_file.h

@@ -28,19 +28,19 @@ typedef struct krb5_config_section{
   struct krb5_config_section *next;
 }krb5_config_section;
 
-typedef struct krb5_config_file{
+typedef struct k5_cfile{
   char *filename;
   struct krb5_config_section *sections;
-}krb5_config_file;
+}k5_cfile;
 
 
 
 /*
 static char *gettoken(FILE *F);
 static void
-free_config_file(krb5_config_file *cf);
+free_config_file(k5_cfile *cf);
 static krb5_error_code
-new_config_file(krb5_config_file **cf, const char *filename);
+new_config_file(k5_cfile **cf, const char *filename);
 static void
 free_config_section(krb5_config_section *sec);
 static krb5_error_code
@@ -50,6 +50,6 @@ free_config_relation(krb5_config_relation *rel);
 static void
 free_config_value(krb5_config_value val);
 static krb5_error_code
-parse_config_file(krb5_config_file **cf, const char *filename);
+parse_config_file(k5_cfile **cf, const char *filename);
 */
 #endif /* __CONF_H__ */

lib/krb5/config_file.y

@@ -11,7 +11,7 @@
 static char section[128];
 static FILE *F;
 
-static krb5_config_file *cf;
+static k5_cfile *cf;
 
 static krb5_config_section *csec;
 
@@ -152,7 +152,7 @@ static void yyerror(char *s)
 /*----------------------------------------*/
 
 static void
-free_config_file(krb5_config_file *cf)
+free_config_file(k5_cfile *cf)
 {
   if(!cf)
     return;
@@ -197,13 +197,13 @@ free_config_section(krb5_config_section *sec)
 
 
 void
-krb5_free_config_file(krb5_config_file *cf)
+krb5_free_config_file(k5_cfile *cf)
 {
   free_config_file(cf);
 }
 
 krb5_error_code
-krb5_get_config_tag(krb5_config_file *cf, const char *tag, char **value)
+krb5_get_config_tag(k5_cfile *cf, const char *tag, char **value)
 {
   char *str;
   char *p;
@@ -237,7 +237,7 @@ krb5_get_config_tag(krb5_config_file *cf, const char *tag, char **value)
 }
 
 krb5_error_code
-krb5_parse_config_file(krb5_config_file **cfile, const char *filename)
+krb5_parse_config_file(k5_cfile **cfile, const char *filename)
 {
   krb5_error_code ret;
   if(!filename)
@@ -245,7 +245,7 @@ krb5_parse_config_file(krb5_config_file **cfile, const char *filename)
   F = fopen(filename, "r");
   if(F == NULL)
     return errno;
-  cf = ALLOC(1, krb5_config_file);
+  cf = ALLOC(1, k5_cfile);
   if(!cf)
 	return ENOMEM;
   ret = yyparse();

lib/krb5/krb5.h

@@ -4,11 +4,11 @@
 #include <sys/types.h>
 #include <stdarg.h>
 
-/* types */
+#include <sys/bitypes.h>
-typedef int	int32_t;
-typedef short 	int16_t;
-typedef char 	int8_t;
 
+#include "config_file.h"
+
+/* types */
 typedef int32_t	krb5_int32;
 typedef int16_t	krb5_int16;
 typedef int8_t	krb5_int8;
@@ -63,7 +63,7 @@ typedef enum krb5_preauthtype {
 
 
 typedef enum krb5_address_type { 
-  KRB5_ADDRESS_INET = AF_INET,
+  KRB5_ADDRESS_INET = 2,
 } krb5_address_type;
 
 typedef struct krb5_address{
@@ -84,7 +84,7 @@ typedef struct krb5_keyblock{
 typedef struct krb5_context_data{
   krb5_enctype *etypes;
   char *default_realm;
-  krb5_config_file *cf;
+  k5_cfile *cf;
 } krb5_context_data;
 
 typedef krb5_context_data *krb5_context;
@@ -98,6 +98,26 @@ typedef struct krb5_times{
   krb5_time renew_till;
 } krb5_times;
 
+
+enum{
+  KRB5_NT_UNKNOWNN	= 0,
+  KRB5_NT_PRINCIPAL	= 1,
+  KRB5_NT_SRV_INST	= 2,
+  KRB5_NT_SRV_HST	= 3,
+  KRB5_NT_SRV_XHST	= 4,
+  KRB5_NT_UID		= 5
+};
+typedef struct krb5_principal_data{
+  int type;
+  krb5_data realm;
+  krb5_data *comp;
+  int ncomp;
+}krb5_principal_data;
+
+typedef krb5_principal_data *krb5_principal;
+typedef const krb5_principal_data *krb5_const_principal;
+
+
 typedef struct krb5_ticket{
   int kvno;
   krb5_principal sprinc;
@@ -111,25 +131,6 @@ typedef struct krb5_ticket{
 #define KRB5_PARSE_MALFORMED 17
 #define KRB5_PROG_ETYPE_NOSUPP 4711
 
-typedef enum k{
-  KRB_NT_UNKNOWNN	= 0,
-  KRB_NT_PRINCIPAL	= 1.
-  KRB_NT_SRV_INST	= 2,
-  KRB_NT_SRV_HST	= 3,
-  KRB_NT_SRV_XHST	= 4,
-  KRB_NT_UID		= 5
-};
-
-typedef struct krb5_principal_data{
-  int type;
-  krb5_data realm;
-  krb5_data *comp;
-  int ncomp;
-}krb5_principal_data;
-
-typedef krb5_principal_data *krb5_principal;
-typedef const krb5_principal_data *krb5_const_principal;
-
 typedef struct krb5_creds {
   krb5_principal client;
   krb5_principal server;
@@ -153,13 +154,16 @@ typedef struct krb5_rcache{
   int dummy;
 }krb5_rcache;
 
-typedef struct krb5_ccache{
+typedef struct krb5_ccache_data{
+  int type;
   krb5_data data;
-}krb5_ccache;
+}krb5_ccache_data;
+
+typedef struct krb5_ccache_data *krb5_ccache;
 
 typedef struct krb5_fcache{
   char *filename;
-};
+}krb5_fcache;
 
 typedef struct krb5_cc_cursor{
   int dummy;

lib/krb5/krb5_locl.h

@@ -7,6 +7,10 @@
 #include <stdio.h>
 #include <stdlib.h>
 
+#include <fcntl.h>
+
+#include <des.h>
+
 #include "krb5.h"
 
 void 		krb5_data_free(krb5_data *);

string2key.c

@@ -41,6 +41,8 @@ mit_des_string_to_key(const krb5_keytype keytype,
   unsigned char *key;
   unsigned char tmp[8];
 
+  des_key_schedule sched;
+
   int len;
   int i, j;
   int odd = 0;
@@ -71,7 +73,7 @@ mit_des_string_to_key(const krb5_keytype keytype,
   }
 
   des_set_odd_parity(key);
-  des_key_schedule(key, &sched);
+  des_key_sched(key, &sched);
   des_cbc_cksum(key, key, 8, &sched, key);
   des_set_odd_parity(key);
   if(des_is_weak_key(key))

test.c

@@ -4,7 +4,7 @@
 
 int main(int argc, char **argv)
 {
-  krb5_config_file *cf;
+  k5_cfile *cf;
   char *p;
   krb5_parse_config_file(&cf, "krb5.conf");
   krb5_get_config_tag(cf, "realms ATHENA.MIT.EDU v4_instance_convert mit", &p);