how to change or add user account for HTTP server in runtime ?

Hello Sasha, 

Thanks for your feedback.

I have used protected root page, so when I connected the page, then login window is appeared.

I have tested both accounts to log in, but only admin/admin is OK

following is the code for AddWebFiles()

static int OurRealm = 1;

void AddWebFiles(Void)
{
    void *pFxn;
    CI_ACCT CA;
    int rc;
    HANDLE hCfg;

    hCfg = CfgGetDefault();

    // Creates the Authorization Realm 1
    rc = CfgAddEntry(hCfg, CFGTAG_SYSINFO, CFGITEM_SYSINFO_REALM1, 0, 7, (UINT8 *)"REALM1", 0);

    strcpy(CA.Username, "user");
    strcpy(CA.Password, "0123");
    CA.Flags = CFG_ACCTFLG_CH1;	// Adds the user the the Realm 1
    rc = CfgAddEntry(hCfg, CFGTAG_ACCT, CFGITEM_ACCT_REALM, 0, sizeof(CI_ACCT), (UINT8 *)&CA, 0);

    //Note: both INDEX_SIZE and INDEX are defined in index.h
    efs_createfile("index.html", INDEX_SIZE, (UINT8 *)INDEX);
    efs_createfile("dspchip.gif", DSPCHIP_SIZE, (UINT8 *)DSPCHIP);
    efs_createfile("logobar.gif", LOGOBAR_SIZE, (UINT8 *)LOGOBAR);
    efs_createfile("main.html", MAIN_SIZE, (UINT8 *)MAIN);
    efs_createfile("blink_led.html", BLINK_SIZE, (UINT8 *)BLINK);
    efs_createfile("%R%", 4, (UINT8 *)&OurRealm );
    efs_createfile("sample.htm", SAMPLE_SIZE, (UINT8 *)SAMPLE);
    pFxn = (void*) &cgiSample;
    efs_createfile("sample.cgi", 0, (UINT8*) pFxn);
    pFxn = (void*) &cgiSampleMulti;
    efs_createfile("sample_multi.cgi", 0, (UINT8*) pFxn);
}

this is just sample code for testing HTTP server. 

please let me know anything I need to do for further checking.

Best Regards,

Hae Ryong

Hello Sasha,

Thanks for your response.

I don't implement efs function of my own. I'm using default one.

if you recommend to implement my own version, please let know how to remove default one.

would you please give some explanation about following code at cfg file ?

var admin = new Global.Account();
admin.username = "admin";
admin.password = "admin";
Global.addUserAccount(admin);

If I remove this code, then I can't log on HTTP server.

Is this actual user account for HTTP server ?

I think user account for HTTP should be variable of http module, but this is the one of Global module.

I am just curious about it.

Thanks for your concern, 

please let me know your further investigation.

Best Regards,

Hae Ryong

Hi Hae Ryong

I'll try to reproduce your problem tomorrow. What device are you using? Also what software (e.g. TI-RTOS  or SYS/BIOS & NDK) are you using? What are the version(s)?

Thanks,

Todd

Hi Todd, 

I have tested more about user account.

I have added following snippet in IP address hook function

    HANDLE  hAcct;
    CI_ACCT CA;
    int     rc;
    int     size, count;

	count = CfgGetEntryCnt( 0, CFGTAG_ACCT, CFGITEM_ACCT_REALM );
	Log_info1(" CfgGetEntryCnt : count=%d", count);

    rc = CfgGetEntry( 0, CFGTAG_ACCT, CFGITEM_ACCT_REALM, 1, &hAcct );
    Log_info1(" CfgGetEntry : rc=%d", rc);
    if(rc > 0)
    {
    	size = sizeof(CA);
    	rc = CfgEntryGetData( hAcct, &size, (UINT8 *)&CA );
    	if(rc > 0)
    	{
    		Log_info4(" username %d %d %d %d", CA.Username[0], CA.Username[1], CA.Username[2], CA.Username[3]);
    		Log_info4(" password %d %d %d %d", CA.Password[0], CA.Password[1], CA.Password[2], CA.Password[3]);
    	}

    	memset(CA.Username, 0, CFG_ACCTSTR_MAX);
    	memset(CA.Password, 0, CFG_ACCTSTR_MAX);
        strcpy(CA.Username, "user" );
        strcpy(CA.Password, "0000" );
        CA.Flags = CFG_ACCTFLG_CH1;
        rc = CfgEntrySetData(hAcct, size, (UINT8 *)&CA);
        Log_info1(" CfgEntrySetData : rc=%d", rc);
    }

    rc = CfgGetEntry( 0, CFGTAG_ACCT, CFGITEM_ACCT_REALM, 1, &hAcct );
    Log_info1(" CfgGetEntry : rc=%d", rc);
    if(rc > 0)
    {
    	size = sizeof(CA);
    	rc = CfgEntryGetData( hAcct, &size, (UINT8 *)&CA );
    	if(rc > 0)
    	{
    		Log_info4(" username %d %d %d %d", CA.Username[0], CA.Username[1], CA.Username[2], CA.Username[3]);    		
    		Log_info4(" password %d %d %d %d", CA.Password[0], CA.Password[1], CA.Password[2], CA.Password[3]);
    	}
    }

I could see username and password are changed correctly from the log.

but I could not log in with old and new account  neither.

I can't understand the situation.

Can I add any log messages in HTTP authentication process ?

Best Regards,

Hae Ryong

Hi Hae Ryong,

First of all, you cannot add the user/password in the AddWebFiles() function. You have this setup for a stackInitHook. This is called earlier in the NDK startup. You'll notice that the CfgGetDefault() function returned NULL. The default had not been setup yet. So the CfgAddEntry was garbage. The user/password that were setup in the .cfg where in generated code that was called later during the NDK startup, so they worked.

I had the following in the .cfg

Global.networkOpenHook = "&users";

Add then in a source file

void users()
{
   CI_ACCT CA;
   int rc;
   HANDLE hCfg;
  
   hCfg = CfgGetDefault();

   //Creates the Authorization Realm 1
   rc = CfgAddEntry(hCfg, CFGTAG_SYSINFO, CFGITEM_SYSINFO_REALM1, 0, 7, (UINT8 *)"REALM1", 0);

   strcpy(CA.Username, "foo");
   strcpy(CA.Password, "bar");
   CA.Flags = CFG_ACCTFLG_CH1; // Adds the user the Realm 1
   rc = CfgAddEntry(hCfg, CFGTAG_ACCT, CFGITEM_ACCT_REALM, 0, sizeof(CI_ACCT), (UINT8 *)&CA, 0);
}

This worked fine for me. Both foo/bar and admin/admin (from the .cfg) worked. If this does not work for you, please make a small sample project, clean it, export it and attach it on a reply.

Todd

stackInitHook

Hi Todd, 

Thanks for your feedback.

I have tried as you recommend, but it does not work.

please take a look at my simplified project for this.

2046.TM4C_http.zip

network open hook function is located at net_util.c

I could see following log with attached project, but both admin/admin and user/0000 did not work. Maybe something wrong with my project.

#000004 [ 0.003 ] INFO: (../net_utils.c:161) CfgGetEntry : rc=0
#000005 [ 0.003 ] INFO: (../net_utils.c:168) username 117 115 101 114
#000006 [ 0.003 ] INFO: (../net_utils.c:169) password 48 48 48 48

Best Regards,

Hae Ryong

Hi Todd, 

Thank you very much.

I can verify it works. 

Best Regards,

Hae Ryong.