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Add krb5_cc_start_seq_get and an example.

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@16182 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2005-10-19 07:35:19 +00:00
parent 91cb866ce3
commit 4269d4e6dc
1 changed files with 58 additions and 1 deletions
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59
lib/krb5/krb5_ccache.3
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@@ -64,7 +64,8 @@
.Nm krb5_cc_retrieve_cred ,
.Nm krb5_cc_set_default_name ,
.Nm krb5_cc_set_flags ,
.Nm krb5_cc_store_cred ,
.Nm krb5_cc_start_seq_get ,
.Nm krb5_cc_store_cred
.Nd mange credential cache
.Sh LIBRARY
Kerberos 5 Library (libkrb5, -lkrb5)
@@ -192,6 +193,12 @@ Kerberos 5 Library (libkrb5, -lkrb5)
.Fa "const char *name"
.Fc
.Ft krb5_error_code
.Fo krb5_cc_start_seq_get
.Fa "krb5_context context"
.Fa "const krb5_ccache id"
.Fa "krb5_cc_cursor *cursor"
.Fc
.Ft krb5_error_code
.Fo krb5_cc_store_cred
.Fa "krb5_context *context"
.Fa "krb5_ccache id"
@@ -408,6 +415,11 @@ in
.Fa creds .
Return 0 or an error code.
.Pp
.Fn krb5_cc_start_seq_get
initiates the
.Li krb5_cc_cursor
structure to be used for iteration over the credential cache.
.Pp
.Fn krb5_cc_next_cred
retrieves the next cred pointed to by
.Fa ( id ,
@@ -431,6 +443,51 @@ and
.Fn krb5_cc_end_seq_get
Destroys the cursor
.Fa cursor .
.Sh EXAMPLE
This is a minimalistic version of
.Nm klist .
.Pp
.Bd -literal
#include <krb5.h>
int
main (int argc, char **argv)
{
krb5_context context;
krb5_cc_cursor cursor;
krb5_error_code ret;
krb5_ccache id;
krb5_creds creds;
if (krb5_init_context (&context) != 0)
errx(1, "krb5_context");
ret = krb5_cc_default (context, &id);
if (ret)
krb5_err(context, 1, ret, "krb5_cc_default");
ret = krb5_cc_start_seq_get(context, id, &cursor);
if (ret)
krb5_err(context, 1, ret, "krb5_cc_start_seq_get");
while((ret = krb5_cc_next_cred(context, id, &cursor, &creds)) == 0){
char *principal;
krb5_unparse_name_short(context, creds.server, &principal);
printf("principal: %s\\n", principal);
free(principal);
krb5_free_cred_contents (context, &creds);
}
ret = krb5_cc_end_seq_get(context, id, &cursor);
if (ret)
krb5_err(context, 1, ret, "krb5_cc_end_seq_get");
krb5_cc_close(context, id);
krb5_free_context(context);
return 0;
}
.Ed
.Sh SEE ALSO
.Xr krb5 3 ,
.Xr krb5.conf 5 ,