764 lines
20 KiB
C
764 lines
20 KiB
C
/* apps/srp.c */
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/* Written by Peter Sylvester (peter.sylvester@edelweb.fr)
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* for the EdelKey project and contributed to the OpenSSL project 2004.
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*/
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/* ====================================================================
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* Copyright (c) 2004 The OpenSSL Project. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* 3. All advertising materials mentioning features or use of this
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* software must display the following acknowledgment:
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* "This product includes software developed by the OpenSSL Project
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* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
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*
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* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
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* endorse or promote products derived from this software without
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* prior written permission. For written permission, please contact
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* licensing@OpenSSL.org.
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*
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* 5. Products derived from this software may not be called "OpenSSL"
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* nor may "OpenSSL" appear in their names without prior written
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* permission of the OpenSSL Project.
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*
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* 6. Redistributions of any form whatsoever must retain the following
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* acknowledgment:
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* "This product includes software developed by the OpenSSL Project
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* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
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*
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* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
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* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
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* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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* ====================================================================
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*
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* This product includes cryptographic software written by Eric Young
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* (eay@cryptsoft.com). This product includes software written by Tim
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* Hudson (tjh@cryptsoft.com).
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*
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*/
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#include <openssl/opensslconf.h>
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#ifndef OPENSSL_NO_SRP
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <openssl/conf.h>
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#include <openssl/bio.h>
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#include <openssl/err.h>
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#include <openssl/txt_db.h>
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#include <openssl/buffer.h>
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#include <openssl/srp.h>
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#include "apps.h"
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#undef PROG
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#define PROG srp_main
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#define BASE_SECTION "srp"
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#define CONFIG_FILE "openssl.cnf"
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#define ENV_RANDFILE "RANDFILE"
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#define ENV_DATABASE "srpvfile"
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#define ENV_DEFAULT_SRP "default_srp"
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static char *srp_usage[]={
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"usage: srp [args] [user] \n",
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"\n",
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" -verbose Talk alot while doing things\n",
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" -config file A config file\n",
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" -name arg The particular srp definition to use\n",
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" -srpvfile arg The srp verifier file name\n",
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" -add add an user and srp verifier\n",
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" -modify modify the srp verifier of an existing user\n",
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" -delete delete user from verifier file\n",
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" -list list user\n",
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" -gn arg g and N values to be used for new verifier\n",
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" -userinfo arg additional info to be set for user\n",
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" -passin arg input file pass phrase source\n",
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" -passout arg output file pass phrase source\n",
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#ifndef OPENSSL_NO_ENGINE
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" -engine e - use engine e, possibly a hardware device.\n",
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#endif
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NULL
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};
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#ifdef EFENCE
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extern int EF_PROTECT_FREE;
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extern int EF_PROTECT_BELOW;
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extern int EF_ALIGNMENT;
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#endif
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static CONF *conf=NULL;
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static char *section=NULL;
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#define VERBOSE if (verbose)
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#define VVERBOSE if (verbose>1)
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int MAIN(int, char **);
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static int get_index(CA_DB *db, char* id, char type)
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{
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char ** pp;
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int i;
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if (id == NULL) return -1;
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if (type == DB_SRP_INDEX)
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for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++)
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{
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pp=sk_OPENSSL_PSTRING_value(db->db->data,i);
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if (pp[DB_srptype][0] == DB_SRP_INDEX && !strcmp(id,pp[DB_srpid]))
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return i;
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}
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else for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++)
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{
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pp=sk_OPENSSL_PSTRING_value(db->db->data,i);
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if (pp[DB_srptype][0] != DB_SRP_INDEX && !strcmp(id,pp[DB_srpid]))
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return i;
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}
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return -1 ;
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}
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static void print_entry(CA_DB *db, BIO * bio, int indx, int verbose, char * s)
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{
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if (indx >= 0 && verbose)
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{
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int j;
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char **pp=sk_OPENSSL_PSTRING_value(db->db->data,indx);
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BIO_printf(bio,"%s \"%s\"\n",s,pp[DB_srpid]);
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for (j = 0; j < DB_NUMBER; j++)
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{
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BIO_printf(bio_err," %d = \"%s\"\n",j,pp[j]);
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}
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}
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}
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static void print_index(CA_DB *db, BIO * bio, int indexindex, int verbose)
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{
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print_entry(db,bio,indexindex, verbose, "g N entry") ;
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}
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static void print_user(CA_DB *db, BIO * bio, int userindex, int verbose)
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{
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if (verbose > 0)
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{
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char **pp= sk_OPENSSL_PSTRING_value(db->db->data,userindex);
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if (pp[DB_srptype][0] != 'I')
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{
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print_entry(db,bio,userindex, verbose, "User entry");
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print_entry(db,bio,get_index(db, pp[DB_srpgN],'I'),verbose,"g N entry") ;
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}
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}
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}
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static int update_index(CA_DB *db, BIO * bio, char ** row)
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{
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char ** irow;
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int i;
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if ((irow=(char **)OPENSSL_malloc(sizeof(char *)*(DB_NUMBER+1))) == NULL)
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{
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BIO_printf(bio_err,"Memory allocation failure\n");
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return 0;
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}
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for (i=0; i<DB_NUMBER; i++)
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{
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irow[i]=row[i];
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row[i]=NULL;
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}
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irow[DB_NUMBER]=NULL;
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if (!TXT_DB_insert(db->db,irow))
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{
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BIO_printf(bio,"failed to update srpvfile\n");
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BIO_printf(bio,"TXT_DB error number %ld\n",db->db->error);
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OPENSSL_free(irow);
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return 0;
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}
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return 1;
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}
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static void lookup_fail(const char *name, const char *tag)
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{
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BIO_printf(bio_err,"variable lookup failed for %s::%s\n",name,tag);
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}
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static char *srp_verify_user(const char *user, const char *srp_verifier,
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char *srp_usersalt, const char *g,
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const char * N, const char *passin, BIO *bio,
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int verbose)
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{
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char password[1024];
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PW_CB_DATA cb_tmp;
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char *verifier = NULL;
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char *gNid = NULL;
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cb_tmp.prompt_info = user;
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cb_tmp.password = passin;
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if (password_callback(password, 1024, 0, &cb_tmp) >0)
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{
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VERBOSE BIO_printf(bio,"Validating\n user=\"%s\"\n srp_verifier=\"%s\"\n srp_usersalt=\"%s\"\n g=\"%s\"\n N=\"%s\"\n",user,srp_verifier,srp_usersalt,g,N);
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BIO_printf(bio,"Pass %s\n",password);
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OPENSSL_assert(srp_usersalt != NULL);
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if (!(gNid=SRP_create_verifier(user, password, &srp_usersalt, &verifier,
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N, g)))
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{
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BIO_printf(bio,"Internal error validating SRP verifier\n");
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}
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else
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{
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if (strcmp(verifier, srp_verifier))
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gNid = NULL;
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OPENSSL_free(verifier);
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}
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}
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return gNid;
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}
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static char *srp_create_user(char * user, char **srp_verifier,
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char **srp_usersalt,char *g, char *N,
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char *passout, BIO *bio, int verbose)
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{
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char password[1024];
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PW_CB_DATA cb_tmp;
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char *gNid = NULL;
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char *salt = NULL;
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cb_tmp.prompt_info = user;
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cb_tmp.password = passout;
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if (password_callback(password,1024,1,&cb_tmp) >0)
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{
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VERBOSE BIO_printf(bio,"Creating\n user=\"%s\"\n g=\"%s\"\n N=\"%s\"\n",user,g,N);
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if (!(gNid =SRP_create_verifier(user, password, &salt, srp_verifier, N, g)))
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{
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BIO_printf(bio,"Internal error creating SRP verifier\n");
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}
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else
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*srp_usersalt = salt;
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VVERBOSE BIO_printf(bio,"gNid=%s salt =\"%s\"\n verifier =\"%s\"\n", gNid,salt, *srp_verifier);
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}
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return gNid;
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}
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int MAIN(int argc, char **argv)
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{
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int add_user = 0;
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int list_user= 0;
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int delete_user= 0;
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int modify_user= 0;
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char * user = NULL;
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char *passargin = NULL, *passargout = NULL;
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char *passin = NULL, *passout = NULL;
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char * gN = NULL;
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int gNindex = -1;
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char ** gNrow = NULL;
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int maxgN = -1;
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char * userinfo = NULL;
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int badops=0;
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int ret=1;
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int errors=0;
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int verbose=0;
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int doupdatedb=0;
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char *configfile=NULL;
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char *dbfile=NULL;
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CA_DB *db=NULL;
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char **pp ;
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int i;
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long errorline = -1;
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char *randfile=NULL;
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#ifndef OPENSSL_NO_ENGINE
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char *engine = NULL;
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#endif
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char *tofree=NULL;
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DB_ATTR db_attr;
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#ifdef EFENCE
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EF_PROTECT_FREE=1;
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EF_PROTECT_BELOW=1;
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EF_ALIGNMENT=0;
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#endif
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apps_startup();
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conf = NULL;
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section = NULL;
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if (bio_err == NULL)
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if ((bio_err=BIO_new(BIO_s_file())) != NULL)
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BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT);
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argc--;
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argv++;
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while (argc >= 1 && badops == 0)
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{
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if (strcmp(*argv,"-verbose") == 0)
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verbose++;
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else if (strcmp(*argv,"-config") == 0)
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{
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if (--argc < 1) goto bad;
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configfile= *(++argv);
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}
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else if (strcmp(*argv,"-name") == 0)
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{
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if (--argc < 1) goto bad;
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section= *(++argv);
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}
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else if (strcmp(*argv,"-srpvfile") == 0)
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{
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if (--argc < 1) goto bad;
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dbfile= *(++argv);
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}
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else if (strcmp(*argv,"-add") == 0)
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add_user=1;
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else if (strcmp(*argv,"-delete") == 0)
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delete_user=1;
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else if (strcmp(*argv,"-modify") == 0)
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modify_user=1;
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else if (strcmp(*argv,"-list") == 0)
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list_user=1;
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else if (strcmp(*argv,"-gn") == 0)
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{
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if (--argc < 1) goto bad;
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gN= *(++argv);
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}
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else if (strcmp(*argv,"-userinfo") == 0)
|
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{
|
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if (--argc < 1) goto bad;
|
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userinfo= *(++argv);
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}
|
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else if (strcmp(*argv,"-passin") == 0)
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{
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if (--argc < 1) goto bad;
|
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passargin= *(++argv);
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}
|
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else if (strcmp(*argv,"-passout") == 0)
|
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{
|
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if (--argc < 1) goto bad;
|
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passargout= *(++argv);
|
|
}
|
|
#ifndef OPENSSL_NO_ENGINE
|
|
else if (strcmp(*argv,"-engine") == 0)
|
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{
|
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if (--argc < 1) goto bad;
|
|
engine= *(++argv);
|
|
}
|
|
#endif
|
|
|
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else if (**argv == '-')
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{
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bad:
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BIO_printf(bio_err,"unknown option %s\n",*argv);
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badops=1;
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break;
|
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}
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else
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break;
|
|
|
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argc--;
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argv++;
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}
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|
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if (dbfile && configfile)
|
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{
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BIO_printf(bio_err,"-dbfile and -configfile cannot be specified together.\n");
|
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badops = 1;
|
|
}
|
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if (add_user+delete_user+modify_user+list_user != 1)
|
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{
|
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BIO_printf(bio_err,"Exactly one of the options -add, -delete, -modify -list must be specified.\n");
|
|
badops = 1;
|
|
}
|
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if (delete_user+modify_user+delete_user== 1 && argc <= 0)
|
|
{
|
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BIO_printf(bio_err,"Need at least one user for options -add, -delete, -modify. \n");
|
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badops = 1;
|
|
}
|
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if ((passin || passout) && argc != 1 )
|
|
{
|
|
BIO_printf(bio_err,"-passin, -passout arguments only valid with one user.\n");
|
|
badops = 1;
|
|
}
|
|
|
|
if (badops)
|
|
{
|
|
for (pp=srp_usage; (*pp != NULL); pp++)
|
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BIO_printf(bio_err,"%s",*pp);
|
|
|
|
BIO_printf(bio_err," -rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR);
|
|
BIO_printf(bio_err," load the file (or the files in the directory) into\n");
|
|
BIO_printf(bio_err," the random number generator\n");
|
|
goto err;
|
|
}
|
|
|
|
ERR_load_crypto_strings();
|
|
|
|
#ifndef OPENSSL_NO_ENGINE
|
|
setup_engine(bio_err, engine, 0);
|
|
#endif
|
|
|
|
if(!app_passwd(bio_err, passargin, passargout, &passin, &passout))
|
|
{
|
|
BIO_printf(bio_err, "Error getting passwords\n");
|
|
goto err;
|
|
}
|
|
|
|
if (!dbfile)
|
|
{
|
|
|
|
|
|
/*****************************************************************/
|
|
tofree=NULL;
|
|
if (configfile == NULL) configfile = getenv("OPENSSL_CONF");
|
|
if (configfile == NULL) configfile = getenv("SSLEAY_CONF");
|
|
if (configfile == NULL)
|
|
{
|
|
const char *s=X509_get_default_cert_area();
|
|
size_t len;
|
|
|
|
#ifdef OPENSSL_SYS_VMS
|
|
len = strlen(s)+sizeof(CONFIG_FILE);
|
|
tofree=OPENSSL_malloc(len);
|
|
strcpy(tofree,s);
|
|
#else
|
|
len = strlen(s)+sizeof(CONFIG_FILE)+1;
|
|
tofree=OPENSSL_malloc(len);
|
|
BUF_strlcpy(tofree,s,len);
|
|
BUF_strlcat(tofree,"/",len);
|
|
#endif
|
|
BUF_strlcat(tofree,CONFIG_FILE,len);
|
|
configfile=tofree;
|
|
}
|
|
|
|
VERBOSE BIO_printf(bio_err,"Using configuration from %s\n",configfile);
|
|
conf = NCONF_new(NULL);
|
|
if (NCONF_load(conf,configfile,&errorline) <= 0)
|
|
{
|
|
if (errorline <= 0)
|
|
BIO_printf(bio_err,"error loading the config file '%s'\n",
|
|
configfile);
|
|
else
|
|
BIO_printf(bio_err,"error on line %ld of config file '%s'\n"
|
|
,errorline,configfile);
|
|
goto err;
|
|
}
|
|
if(tofree)
|
|
{
|
|
OPENSSL_free(tofree);
|
|
tofree = NULL;
|
|
}
|
|
|
|
if (!load_config(bio_err, conf))
|
|
goto err;
|
|
|
|
/* Lets get the config section we are using */
|
|
if (section == NULL)
|
|
{
|
|
VERBOSE BIO_printf(bio_err,"trying to read " ENV_DEFAULT_SRP " in \" BASE_SECTION \"\n");
|
|
|
|
section=NCONF_get_string(conf,BASE_SECTION,ENV_DEFAULT_SRP);
|
|
if (section == NULL)
|
|
{
|
|
lookup_fail(BASE_SECTION,ENV_DEFAULT_SRP);
|
|
goto err;
|
|
}
|
|
}
|
|
|
|
if (randfile == NULL && conf)
|
|
randfile = NCONF_get_string(conf, BASE_SECTION, "RANDFILE");
|
|
|
|
|
|
VERBOSE BIO_printf(bio_err,"trying to read " ENV_DATABASE " in section \"%s\"\n",section);
|
|
|
|
if ((dbfile=NCONF_get_string(conf,section,ENV_DATABASE)) == NULL)
|
|
{
|
|
lookup_fail(section,ENV_DATABASE);
|
|
goto err;
|
|
}
|
|
|
|
}
|
|
if (randfile == NULL)
|
|
ERR_clear_error();
|
|
else
|
|
app_RAND_load_file(randfile, bio_err, 0);
|
|
|
|
VERBOSE BIO_printf(bio_err,"Trying to read SRP verifier file \"%s\"\n",dbfile);
|
|
|
|
db = load_index(dbfile, &db_attr);
|
|
if (db == NULL) goto err;
|
|
|
|
/* Lets check some fields */
|
|
for (i=0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++)
|
|
{
|
|
pp=sk_OPENSSL_PSTRING_value(db->db->data, i);
|
|
|
|
if (pp[DB_srptype][0] == DB_SRP_INDEX)
|
|
{
|
|
maxgN = i;
|
|
if (gNindex < 0 && gN != NULL && !strcmp(gN, pp[DB_srpid]))
|
|
gNindex = i;
|
|
|
|
print_index(db, bio_err, i, verbose > 1) ;
|
|
}
|
|
}
|
|
|
|
VERBOSE BIO_printf(bio_err,"Database initialised\n");
|
|
|
|
if (gNindex >= 0)
|
|
{
|
|
gNrow=sk_OPENSSL_PSTRING_value(db->db->data,gNindex);
|
|
print_entry(db,bio_err,gNindex,verbose>1,"Default g and N") ;
|
|
}
|
|
else if (maxgN > 0 && !SRP_get_default_gN(gN))
|
|
{
|
|
BIO_printf(bio_err,"No g and N value for index \"%s\"\n",gN);
|
|
goto err;
|
|
}
|
|
else
|
|
{
|
|
VERBOSE BIO_printf(bio_err,"Database has no g N information.\n");
|
|
gNrow = NULL;
|
|
}
|
|
|
|
|
|
VVERBOSE BIO_printf(bio_err,"Starting user processing\n");
|
|
|
|
if (argc > 0)
|
|
user = *(argv++) ;
|
|
|
|
while (list_user || user)
|
|
{
|
|
int userindex = -1;
|
|
if (user)
|
|
VVERBOSE BIO_printf(bio_err, "Processing user \"%s\"\n",user);
|
|
if ((userindex = get_index(db, user, 'U')) >= 0)
|
|
{
|
|
print_user(db,bio_err,userindex,(verbose > 0) || list_user) ;
|
|
}
|
|
|
|
if (list_user)
|
|
{
|
|
if (user == NULL)
|
|
{
|
|
BIO_printf(bio_err,"List all users\n");
|
|
|
|
for (i=0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++)
|
|
{
|
|
print_user(db,bio_err,i,1) ;
|
|
}
|
|
list_user = 0;
|
|
}
|
|
else if (userindex < 0)
|
|
{
|
|
BIO_printf(bio_err, "user \"%s\" does not exist, ignored. t\n",
|
|
user);
|
|
errors++;
|
|
}
|
|
}
|
|
else if (add_user)
|
|
{
|
|
if (userindex >= 0)
|
|
{
|
|
/* reactivation of a new user */
|
|
char **row = sk_OPENSSL_PSTRING_value(db->db->data, userindex);
|
|
BIO_printf(bio_err,"user \"%s\" reactivated.\n", user);
|
|
row[DB_srptype][0] = 'V' ;
|
|
|
|
doupdatedb = 1;
|
|
}
|
|
else
|
|
{
|
|
char *row[DB_NUMBER] ; char * gNid;
|
|
row[DB_srpverifier] = NULL;
|
|
row[DB_srpsalt] = NULL;
|
|
row[DB_srpinfo] = NULL;
|
|
if (!(gNid = srp_create_user(user,&(row[DB_srpverifier]), &(row[DB_srpsalt]),gNrow?gNrow[DB_srpsalt]:gN,gNrow?gNrow[DB_srpverifier]:NULL, passout, bio_err,verbose)))
|
|
{
|
|
BIO_printf(bio_err,"Cannot create srp verifier for user \"%s\", operation abandoned .\n",user);
|
|
errors++ ;
|
|
goto err;
|
|
}
|
|
row[DB_srpid] = BUF_strdup(user);
|
|
row[DB_srptype] = BUF_strdup("v");
|
|
row[DB_srpgN] = BUF_strdup(gNid);
|
|
|
|
if (!row[DB_srpid] || !row[DB_srpgN] || !row[DB_srptype] || !row[DB_srpverifier] || !row[DB_srpsalt] ||
|
|
(userinfo && (!(row[DB_srpinfo] = BUF_strdup(userinfo)))) ||
|
|
!update_index(db, bio_err, row))
|
|
{
|
|
if (row[DB_srpid]) OPENSSL_free(row[DB_srpid]);
|
|
if (row[DB_srpgN]) OPENSSL_free(row[DB_srpgN]);
|
|
if (row[DB_srpinfo]) OPENSSL_free(row[DB_srpinfo]);
|
|
if (row[DB_srptype]) OPENSSL_free(row[DB_srptype]);
|
|
if (row[DB_srpverifier]) OPENSSL_free(row[DB_srpverifier]);
|
|
if (row[DB_srpsalt]) OPENSSL_free(row[DB_srpsalt]);
|
|
goto err;
|
|
}
|
|
doupdatedb = 1;
|
|
}
|
|
}
|
|
else if (modify_user)
|
|
{
|
|
if (userindex<0)
|
|
{
|
|
BIO_printf(bio_err,"user \"%s\" does not exist, operation ignored.\n",user);
|
|
errors++ ;
|
|
}
|
|
else
|
|
{
|
|
|
|
char **row=sk_OPENSSL_PSTRING_value(db->db->data, userindex);
|
|
char type = row[DB_srptype][0] ;
|
|
if (type == 'v')
|
|
{
|
|
BIO_printf(bio_err,"user \"%s\" already updated, operation ignored.\n",user);
|
|
errors++ ;
|
|
}
|
|
else
|
|
{
|
|
char * gNid ;
|
|
|
|
if (row[DB_srptype][0] == 'V')
|
|
{
|
|
int user_gN ;
|
|
char ** irow = NULL;
|
|
VERBOSE BIO_printf(bio_err,"Verifying password for user \"%s\"\n",user);
|
|
if ( (user_gN = get_index(db, row[DB_srpgN],DB_SRP_INDEX)) >= 0)
|
|
irow = sk_OPENSSL_PSTRING_value(db->db->data,
|
|
userindex);
|
|
|
|
if (!srp_verify_user(user,row[DB_srpverifier], row[DB_srpsalt],irow?irow[DB_srpsalt]:row[DB_srpgN], irow?irow[DB_srpverifier]:NULL, passin, bio_err,verbose))
|
|
{
|
|
BIO_printf(bio_err,"Invalid password for user \"%s\", operation abandoned.\n",user);
|
|
errors++ ;
|
|
goto err;
|
|
}
|
|
}
|
|
VERBOSE BIO_printf(bio_err,"Password for user \"%s\" ok.\n",user);
|
|
|
|
if (!(gNid=srp_create_user(user,&(row[DB_srpverifier]), &(row[DB_srpsalt]),gNrow?gNrow[DB_srpsalt]:NULL, gNrow?gNrow[DB_srpverifier]:NULL, passout, bio_err,verbose)))
|
|
{
|
|
BIO_printf(bio_err,
|
|
"Cannot create srp verifier for user "
|
|
"\"%s\", operation abandonned .\n",
|
|
user);
|
|
errors++;
|
|
goto err;
|
|
}
|
|
|
|
row[DB_srptype][0] = 'v';
|
|
row[DB_srpgN] = BUF_strdup(gNid);
|
|
|
|
if (!row[DB_srpid] || !row[DB_srpgN] || !row[DB_srptype] || !row[DB_srpverifier] || !row[DB_srpsalt] ||
|
|
(userinfo && (!(row[DB_srpinfo] = BUF_strdup(userinfo)))))
|
|
goto err;
|
|
|
|
doupdatedb = 1;
|
|
}
|
|
}
|
|
}
|
|
else if (delete_user)
|
|
{
|
|
if (userindex < 0)
|
|
{
|
|
BIO_printf(bio_err, "user \"%s\" does not exist, operation ignored. t\n", user);
|
|
errors++;
|
|
}
|
|
else
|
|
{
|
|
char ** xpp = sk_OPENSSL_PSTRING_value(db->db->data,userindex);
|
|
BIO_printf(bio_err,"user \"%s\" revoked. t\n",user);
|
|
|
|
xpp[DB_srptype][0] = 'R' ;
|
|
|
|
doupdatedb = 1;
|
|
}
|
|
}
|
|
if (--argc > 0)
|
|
user = *(argv++) ;
|
|
else
|
|
{
|
|
user = NULL;
|
|
list_user = 0;
|
|
}
|
|
}
|
|
|
|
VERBOSE BIO_printf(bio_err,"User procession done.\n");
|
|
|
|
|
|
if (doupdatedb)
|
|
{
|
|
/* Lets check some fields */
|
|
for (i=0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++)
|
|
{
|
|
pp=sk_OPENSSL_PSTRING_value(db->db->data,i);
|
|
|
|
if (pp[DB_srptype][0] == 'v')
|
|
{
|
|
pp[DB_srptype][0] = 'V';
|
|
print_user(db,bio_err,i,verbose) ;
|
|
}
|
|
}
|
|
|
|
VERBOSE BIO_printf(bio_err,"Trying to update srpvfile.\n");
|
|
if (!save_index(dbfile,"new",db)) goto err;
|
|
|
|
VERBOSE BIO_printf(bio_err,"Temporary srpvfile created.\n");
|
|
if (!rotate_index(dbfile,"new","old")) goto err;
|
|
|
|
VERBOSE BIO_printf(bio_err,"srpvfile updated.\n");
|
|
}
|
|
|
|
ret = (errors != 0);
|
|
err:
|
|
if (errors != 0)
|
|
VERBOSE BIO_printf(bio_err,"User errors %d.\n",errors);
|
|
|
|
VERBOSE BIO_printf(bio_err,"SRP terminating with code %d.\n",ret);
|
|
if(tofree)
|
|
OPENSSL_free(tofree);
|
|
if (ret) ERR_print_errors(bio_err);
|
|
if (randfile) app_RAND_write_file(randfile, bio_err);
|
|
if (conf) NCONF_free(conf);
|
|
if (db) free_index(db);
|
|
|
|
OBJ_cleanup();
|
|
apps_shutdown();
|
|
OPENSSL_EXIT(ret);
|
|
}
|
|
|
|
|
|
|
|
#endif
|
|
|