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freebsd
GitHub Repository: freebsd/freebsd-src
 Path: blob/main/crypto/krb5/src/plugins/kdb/db2/pol_xdr.c
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#include <sys/types.h>

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#include <krb5.h>

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#include <gssrpc/rpc.h>

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#include <kdb.h>

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#include <kadm5/admin_xdr.h>

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#include "policy_db.h"

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#ifdef HAVE_MEMORY_H

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#include <memory.h>

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#endif

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#include <string.h>

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static int

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osa_policy_min_vers(osa_policy_ent_t objp)

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{

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    if (objp->attributes ||

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        objp->max_life ||

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        objp->max_renewable_life ||

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        objp->allowed_keysalts ||

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        objp->n_tl_data)

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        return OSA_ADB_POLICY_VERSION_3;

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    if (objp->pw_max_fail ||

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        objp->pw_failcnt_interval ||

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        objp->pw_lockout_duration)

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        return OSA_ADB_POLICY_VERSION_2;

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    return OSA_ADB_POLICY_VERSION_1;

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}

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bool_t

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xdr_osa_policy_ent_rec(XDR *xdrs, osa_policy_ent_t objp)

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{

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    switch (xdrs->x_op) {

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    case XDR_ENCODE:

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	 objp->version = osa_policy_min_vers(objp);

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	 /* fall through */

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    case XDR_FREE:

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	 if (!xdr_int(xdrs, &objp->version))

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	      return FALSE;

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	 break;

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    case XDR_DECODE:

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	 if (!xdr_int(xdrs, &objp->version))

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	      return FALSE;

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	 if (objp->version != OSA_ADB_POLICY_VERSION_1 &&

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             objp->version != OSA_ADB_POLICY_VERSION_2 &&

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             objp->version != OSA_ADB_POLICY_VERSION_3)

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	      return FALSE;

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	 break;

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    }

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    if(!xdr_nullstring(xdrs, &objp->name))

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	return (FALSE);

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    if (!xdr_u_int32(xdrs, &objp->pw_min_life))

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	return (FALSE);

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    if (!xdr_u_int32(xdrs, &objp->pw_max_life))

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	return (FALSE);

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    if (!xdr_u_int32(xdrs, &objp->pw_min_length))

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	return (FALSE);

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    if (!xdr_u_int32(xdrs, &objp->pw_min_classes))

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	return (FALSE);

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    if (!xdr_u_int32(xdrs, &objp->pw_history_num))

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	return (FALSE);

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    if (!xdr_u_int32(xdrs, &objp->policy_refcnt))

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	return (FALSE);

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    if (objp->version > OSA_ADB_POLICY_VERSION_1) {

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        if (!xdr_u_int32(xdrs, &objp->pw_max_fail))

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	    return (FALSE);

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        if (!xdr_u_int32(xdrs, &objp->pw_failcnt_interval))

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	    return (FALSE);

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        if (!xdr_u_int32(xdrs, &objp->pw_lockout_duration))

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	    return (FALSE);

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    }

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    if (objp->version > OSA_ADB_POLICY_VERSION_2) {

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        if (!xdr_u_int32(xdrs, &objp->attributes))

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	    return (FALSE);

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        if (!xdr_u_int32(xdrs, &objp->max_life))

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	    return (FALSE);

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        if (!xdr_u_int32(xdrs, &objp->max_renewable_life))

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	    return (FALSE);

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        if (!xdr_nullstring(xdrs, &objp->allowed_keysalts))

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	    return (FALSE);

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        if (!xdr_short(xdrs, &objp->n_tl_data))

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            return (FALSE);

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        if (!xdr_nulltype(xdrs, (void **) &objp->tl_data,

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			  (xdrproc_t)xdr_krb5_tl_data))

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            return FALSE;

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    }

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    return (TRUE);

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}

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