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Make GRANTs, which change SSL attributes and/or user limits,

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to behave well on 5.0 tables (well now you can't use tables from 4.1
and 5.0 with 4.0 because former use utf8, but still it is nice to have
similar code in acl_init() and replace_user_table()).
This also will make such GRANTs working in 5.0 (they are broken now).
This commit is contained in:
dlenev@mysql.com
2004-12-23 21:59:36 +03:00
parent 917e8b4da3
commit caade862ae
3 changed files with 69 additions and 26 deletions
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56
sql/sql_acl.cc
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@ -1403,6 +1403,7 @@ static int replace_user_table(THD *thd, TABLE *table, const LEX_USER &combo,
Field **tmp_field;
ulong priv;
uint next_field;
for (tmp_field= table->field+3, priv = SELECT_ACL;
*tmp_field && (*tmp_field)->real_type() == FIELD_TYPE_ENUM &&
((Field_enum*) (*tmp_field))->typelib->count == 2 ;
@ -1411,56 +1412,59 @@ static int replace_user_table(THD *thd, TABLE *table, const LEX_USER &combo,
if (priv & rights) // set requested privileges
(*tmp_field)->store(&what,1);
}
rights=get_access(table,3,0);
rights= get_access(table, 3, &next_field);
DBUG_PRINT("info",("table->fields: %d",table->fields));
if (table->fields >= 31) /* From 4.0.0 we have more fields */
{
/* We write down SSL related ACL stuff */
switch (thd->lex.ssl_type) {
case SSL_TYPE_ANY:
table->field[24]->store("ANY",3);
table->field[25]->store("",0);
table->field[26]->store("",0);
table->field[27]->store("",0);
table->field[next_field]->store("ANY", 3);
table->field[next_field+1]->store("", 0);
table->field[next_field+2]->store("", 0);
table->field[next_field+3]->store("", 0);
break;
case SSL_TYPE_X509:
table->field[24]->store("X509",4);
table->field[25]->store("",0);
table->field[26]->store("",0);
table->field[27]->store("",0);
table->field[next_field]->store("X509", 4);
table->field[next_field+1]->store("", 0);
table->field[next_field+2]->store("", 0);
table->field[next_field+3]->store("", 0);
break;
case SSL_TYPE_SPECIFIED:
table->field[24]->store("SPECIFIED",9);
table->field[25]->store("",0);
table->field[26]->store("",0);
table->field[27]->store("",0);
table->field[next_field]->store("SPECIFIED", 9);
table->field[next_field+1]->store("", 0);
table->field[next_field+2]->store("", 0);
table->field[next_field+3]->store("", 0);
if (thd->lex.ssl_cipher)
table->field[25]->store(thd->lex.ssl_cipher,
strlen(thd->lex.ssl_cipher));
table->field[next_field+1]->store(thd->lex.ssl_cipher,
strlen(thd->lex.ssl_cipher));
if (thd->lex.x509_issuer)
table->field[26]->store(thd->lex.x509_issuer,
strlen(thd->lex.x509_issuer));
table->field[next_field+2]->store(thd->lex.x509_issuer,
strlen(thd->lex.x509_issuer));
if (thd->lex.x509_subject)
table->field[27]->store(thd->lex.x509_subject,
strlen(thd->lex.x509_subject));
table->field[next_field+3]->store(thd->lex.x509_subject,
strlen(thd->lex.x509_subject));
break;
case SSL_TYPE_NOT_SPECIFIED:
break;
case SSL_TYPE_NONE:
table->field[24]->store("",0);
table->field[25]->store("",0);
table->field[26]->store("",0);
table->field[27]->store("",0);
table->field[next_field]->store("", 0);
table->field[next_field+1]->store("", 0);
table->field[next_field+2]->store("", 0);
table->field[next_field+3]->store("", 0);
break;
}
/* Skip over SSL related fields to first user limits related field */
next_field+= 4;
USER_RESOURCES mqh = thd->lex.mqh;
if (mqh.bits & 1)
table->field[28]->store((longlong) mqh.questions);
table->field[next_field]->store((longlong) mqh.questions);
if (mqh.bits & 2)
table->field[29]->store((longlong) mqh.updates);
table->field[next_field+1]->store((longlong) mqh.updates);
if (mqh.bits & 4)
table->field[30]->store((longlong) mqh.connections);
table->field[next_field+2]->store((longlong) mqh.connections);
mqh_used = mqh_used || mqh.questions || mqh.updates || mqh.connections;
}
if (old_row_exists)