在组策略中设置最小密码长度
Setting the minimum password length in Group Policy
我用windowsAPINetUserModalsSet函数写了一段代码来设置最小密码长度。
现在,它有不同的级别(结构)来设置我们想要的
USER_MODALS_INFO_0 this structure allows us to give a maimum value for the password length as LM20_PWLEN(14). If any value greater than this is given, it returns Invalid parameters error. But since i want to set it to more than that, i used USER_MODALS_INFO_1001 因为它允许 PWLEN(256).
当我使用密码长度> 14 的USER_MODALS_INFO_1001 结构时,出现returns 无效参数错误。但如果我将它定义为 14,它就可以正常工作。现在这应该适用于任何长度 <= 256 的密码,但没有。
出现这种行为是否有原因?我附上了我的代码片段
USER_MODALS_INFO_1001 pBufPass;
DWORD mode = 1001, value = 17,parm_err;
printf("The minimum password length is going to be set as %lu\n",value);
pBufPass.usrmod1001_min_passwd_len = value;
printf("Value that is going to be set is : %lu\n",pBufPass.usrmod1001_min_passwd_len);
NET_API_STATUS nStatus = NetUserModalsSet(NULL, mode, (LPBYTE)&pBufPass, &parm_err);
if (nStatus != NERR_Success)
{
printf("Error while using NetUserModalsSet. Error code : %lu and parm_err : %lu\n", nStatus, parm_err);
ret = false;
}
对于 USER_MODALS_INFO_1001
结构的参数 usrmod1001_min_passwd_len
:
Windows7支持值0和14。
Windows10(测试版1903)支持值在0和256之间(PWLEN
).
我用windowsAPINetUserModalsSet函数写了一段代码来设置最小密码长度。 现在,它有不同的级别(结构)来设置我们想要的
USER_MODALS_INFO_0 this structure allows us to give a maimum value for the password length as LM20_PWLEN(14). If any value greater than this is given, it returns Invalid parameters error. But since i want to set it to more than that, i used USER_MODALS_INFO_1001 因为它允许 PWLEN(256).
当我使用密码长度> 14 的USER_MODALS_INFO_1001 结构时,出现returns 无效参数错误。但如果我将它定义为 14,它就可以正常工作。现在这应该适用于任何长度 <= 256 的密码,但没有。
出现这种行为是否有原因?我附上了我的代码片段
USER_MODALS_INFO_1001 pBufPass;
DWORD mode = 1001, value = 17,parm_err;
printf("The minimum password length is going to be set as %lu\n",value);
pBufPass.usrmod1001_min_passwd_len = value;
printf("Value that is going to be set is : %lu\n",pBufPass.usrmod1001_min_passwd_len);
NET_API_STATUS nStatus = NetUserModalsSet(NULL, mode, (LPBYTE)&pBufPass, &parm_err);
if (nStatus != NERR_Success)
{
printf("Error while using NetUserModalsSet. Error code : %lu and parm_err : %lu\n", nStatus, parm_err);
ret = false;
}
对于 USER_MODALS_INFO_1001
结构的参数 usrmod1001_min_passwd_len
:
Windows7支持值0和14。
Windows10(测试版1903)支持值在0和256之间(
PWLEN
).