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2025-04-29 Fred Gleason <fredg@paravelsystems.com>

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* Cleaned up deprecation warnings in 'lib/rdhash.cpp'.
	* Added a 'sha1_test' test harness in 'tests/'.

Signed-off-by: Fred Gleason <fredg@paravelsystems.com>
This commit is contained in:
Fred Gleason 2025-04-29 14:46:57 -04:00
parent edaaca80cd
commit 31b79ae952
7 changed files with 202 additions and 41 deletions
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1
.gitignore vendored
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@ -164,6 +164,7 @@ tests/rml_torture_test
tests/sas_switch_torture
tests/sas_torture
tests/sendmail_test
tests/sha1_test
tests/stringcode_test
tests/tempdir_test
tests/test_hash

3
ChangeLog
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@ -25063,3 +25063,6 @@
'RDConfig::provisioningServiceName()' to use the QRegularExpression
class rather than QRegExp.
* Added a 'provisioning_test' test harness in 'tests/'.
2025-04-29 Fred Gleason <fredg@paravelsystems.com>
* Cleaned up deprecation warnings in 'lib/rdhash.cpp'.
* Added a 'sha1_test' test harness in 'tests/'.

89
lib/rdhash.cpp
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@ -1,8 +1,8 @@
// rdhash.cpp
//
// Functions for generating hashes.
// Functions for generating and verifying hashes.
//
// (C) Copyright 2017-2021 Fred Gleason <fredg@paravelsystems.com>
// (C) Copyright 2017-2025 Fred Gleason <fredg@paravelsystems.com>
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License version 2 as
@ -26,6 +26,7 @@
#include <stdio.h>
#include <openssl/sha.h>
#include <openssl/evp.h>
#include <QDateTime>
@ -33,16 +34,23 @@
QString __RDSha1Hash_MakePasswordHash(const QString &secret,const QString &salt)
{
SHA_CTX ctx;
unsigned char md[SHA_DIGEST_LENGTH];
QByteArray bytes;
EVP_MD_CTX *ctx;
unsigned char *digest=NULL;
unsigned int digest_len=EVP_MD_size(EVP_sha1());
SHA1_Init(&ctx);
SHA1_Update(&ctx,salt.toUtf8(),salt.toUtf8().length());
SHA1_Update(&ctx,secret.toUtf8(),secret.toUtf8().length());
SHA1_Final(md,&ctx);
ctx=EVP_MD_CTX_new();
EVP_DigestInit_ex(ctx,EVP_sha1(),NULL);
bytes=salt.toUtf8();
EVP_DigestUpdate(ctx,bytes,bytes.size());
bytes=secret.toUtf8();
EVP_DigestUpdate(ctx,bytes,bytes.size());
digest=(unsigned char *)OPENSSL_malloc(digest_len);
EVP_DigestFinal_ex(ctx,digest,&digest_len);
EVP_MD_CTX_free(ctx);
QString ret=salt;
for(int i=0;i<SHA_DIGEST_LENGTH;i++) {
ret+=QString::asprintf("%02x",0xff&md[i]);
for(unsigned i=0;i<digest_len;i++) {
ret+=QString::asprintf("%02x",0xFF&(digest[i]));
}
return ret;
@ -51,15 +59,19 @@ QString __RDSha1Hash_MakePasswordHash(const QString &secret,const QString &salt)
QString RDSha1HashData(const QByteArray &data)
{
SHA_CTX ctx;
unsigned char md[SHA_DIGEST_LENGTH];
QString ret;
EVP_MD_CTX *ctx;
unsigned char *digest=NULL;
unsigned int digest_len=EVP_MD_size(EVP_sha1());
SHA1_Init(&ctx);
SHA1_Update(&ctx,data,data.length());
SHA1_Final(md,&ctx);
for(int i=0;i<SHA_DIGEST_LENGTH;i++) {
ret+=QString::asprintf("%02x",0xff&md[i]);
ctx=EVP_MD_CTX_new();
EVP_DigestInit_ex(ctx,EVP_sha1(),NULL);
EVP_DigestUpdate(ctx,data,data.size());
digest=(unsigned char *)OPENSSL_malloc(digest_len);
EVP_DigestFinal_ex(ctx,digest,&digest_len);
EVP_MD_CTX_free(ctx);
QString ret;
for(unsigned i=0;i<digest_len;i++) {
ret+=QString::asprintf("%02x",0xFF&(digest[i]));
}
return ret;
@ -68,31 +80,32 @@ QString RDSha1HashData(const QByteArray &data)
QString RDSha1HashFile(const QString &filename,bool throttle)
{
QString ret;
SHA_CTX ctx;
unsigned char buffer[1024];
int fd=-1;
int n;
char data[1024];
unsigned char md[SHA_DIGEST_LENGTH];
EVP_MD_CTX *ctx;
unsigned char *digest=NULL;
unsigned int digest_len=EVP_MD_size(EVP_sha1());
if((fd=open(filename.toUtf8(),O_RDONLY))<0) {
if((fd=open(filename.toUtf8(),O_RDONLY))>=0) {
ctx=EVP_MD_CTX_new();
EVP_DigestInit_ex(ctx,EVP_sha1(),NULL);
while((n=read(fd,buffer,1024))>0) {
EVP_DigestUpdate(ctx,buffer,n);
}
if(n<0) { // read() returned an error!
fprintf(stderr,"RDSha1HashFile() read error: %s\n",strerror(errno));
}
digest=(unsigned char *)OPENSSL_malloc(digest_len);
EVP_DigestFinal_ex(ctx,digest,&digest_len);
EVP_MD_CTX_free(ctx);
QString ret;
for(unsigned i=0;i<digest_len;i++) {
ret+=QString::asprintf("%02x",0xFF&(digest[i]));
}
return ret;
}
SHA1_Init(&ctx);
while((n=read(fd,data,1024))>0) {
SHA1_Update(&ctx,data,n);
if(throttle) {
usleep(1);
}
}
close(fd);
SHA1_Final(md,&ctx);
ret="";
for(int i=0;i<SHA_DIGEST_LENGTH;i++) {
ret+=QString::asprintf("%02x",0xff&md[i]);
}
return ret;
return QString();
}

6
lib/rdhash.h
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@ -1,8 +1,8 @@
// rdhash.h
//
// Functions for generating hashes.
// Functions for generating and verifying hashes.
//
// (C) Copyright 2017 Fred Gleason <fredg@paravelsystems.com>
// (C) Copyright 2017-2025 Fred Gleason <fredg@paravelsystems.com>
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License version 2 as
@ -21,7 +21,7 @@
#ifndef RDHASH_H
#define RDHASH_H
#include <qstring.h>
#include <QString>
QString RDSha1HashData(const QByteArray &data);
QString RDSha1HashFile(const QString &filename,bool throttle=false);

5
tests/Makefile.am
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@ -53,6 +53,7 @@ noinst_PROGRAMS = audio_convert_test\
reserve_carts_test\
rml_torture_test\
sendmail_test\
sha1_test\
stringcode_test\
tempdir_test\
test_hash\
@ -154,6 +155,10 @@ rml_torture_test_LDADD = @LIB_RDLIBS@ @LIBVORBIS@ @QT6_LIBS@ @MUSICBRAINZ_LIBS@
dist_sendmail_test_SOURCES = sendmail_test.cpp sendmail_test.h
sendmail_test_LDADD = @LIB_RDLIBS@ @LIBVORBIS@ @QT6_LIBS@ @MUSICBRAINZ_LIBS@ @IMAGEMAGICK_LIBS@
dist_sha1_test_SOURCES = sha1_test.cpp sha1_test.h
nodist_sha1_test_SOURCES = moc_sha1_test.cpp
sha1_test_LDADD = @LIB_RDLIBS@ @LIBVORBIS@ @QT6_LIBS@ @MUSICBRAINZ_LIBS@ @IMAGEMAGICK_LIBS@
dist_stringcode_test_SOURCES = stringcode_test.cpp stringcode_test.h
stringcode_test_LDADD = @LIB_RDLIBS@ @LIBVORBIS@ @QT6_LIBS@ @MUSICBRAINZ_LIBS@ @IMAGEMAGICK_LIBS@

103
tests/sha1_test.cpp Normal file
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@ -0,0 +1,103 @@
// sha1_test.h
//
// Test Rivendell SHA1 methods.
//
// (C) Copyright 2025 Fred Gleason <fredg@paravelsystems.com>
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License version 2 as
// published by the Free Software Foundation.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public
// License along with this program; if not, write to the Free Software
// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
//
#include <stdio.h>
#include <stdlib.h>
#include <QCoreApplication>
#include <rdcmd_switch.h>
#include <rdconf.h>
#include <rdhash.h>
#include "sha1_test.h"
MainObject::MainObject(QObject *parent)
: QObject(parent)
{
QString verify_filename;
QString verify_password;
QString verify_string;
QString verify_hash;
RDCmdSwitch *cmd=new RDCmdSwitch("sha1_test",SHA1_TEST_USAGE);
for(unsigned i=0;i<cmd->keys();i++) {
if(cmd->key(i)=="--verify-hash") {
verify_hash=cmd->value(i);
cmd->setProcessed(i,true);
}
if(cmd->key(i)=="--verify-filename") {
verify_filename=cmd->value(i);
cmd->setProcessed(i,true);
}
if(cmd->key(i)=="--verify-password") {
verify_password=cmd->value(i);
cmd->setProcessed(i,true);
}
if(cmd->key(i)=="--verify-string") {
verify_string=cmd->value(i);
cmd->setProcessed(i,true);
}
if(!cmd->processed(i)) {
fprintf(stderr,"sha1_test: unknown option\n");
exit(1);
}
}
if(!verify_password.isEmpty()) {
if(verify_hash.isEmpty()) {
QString hash=RDSha1HashPassword(verify_password);
printf("HASH: %s\n",hash.toUtf8().constData());
printf("VERIFIED: %s\n",
RDYesNo(RDSha1HashCheckPassword(verify_password,hash)).
toUtf8().constData());
}
else {
printf("VERIFIED: %s\n",
RDYesNo(RDSha1HashCheckPassword(verify_password,verify_hash)).
toUtf8().constData());
}
exit(0);
}
if(!verify_string.isEmpty()) {
printf("STRING: %s\n",verify_string.toUtf8().constData());
printf("HASH: %s\n",RDSha1HashData(verify_string.toUtf8()).
toUtf8().constData());
exit(0);
}
if(!verify_filename.isEmpty()) {
printf("FILE: %s\n",verify_filename.toUtf8().constData());
printf("HASH: %s\n",RDSha1HashFile(verify_filename.toUtf8()).
toUtf8().constData());
exit(0);
}
exit(0);
}
int main(int argc,char *argv[])
{
QCoreApplication a(argc,argv);
new MainObject();
return a.exec();
}

36
tests/sha1_test.h Normal file
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@ -0,0 +1,36 @@
// sha1_test.h
//
// Test Rivendell SHA1 methods.
//
// (C) Copyright 2025 Fred Gleason <fredg@paravelsystems.com>
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License version 2 as
// published by the Free Software Foundation.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public
// License along with this program; if not, write to the Free Software
// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
//
#ifndef SHA1_TEST_H
#define SHA1_TEST_H
#include <QObject>
#define SHA1_TEST_USAGE "--verify-password=<passwd> --verify-string=<str> --verify-file=<filename> --verify-hash=<sha1-hash>"
class MainObject : public QObject
{
Q_OBJECT
public:
MainObject(QObject *parent=0);
};
#endif // SHA1_TEST_H