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Diffstat (limited to 'Bachelor/CCNA4/en_CCNA4_v30/elabs/Engine/actions_password.txt')
| -rw-r--r-- | Bachelor/CCNA4/en_CCNA4_v30/elabs/Engine/actions_password.txt | 238 |
1 files changed, 238 insertions, 0 deletions
diff --git a/Bachelor/CCNA4/en_CCNA4_v30/elabs/Engine/actions_password.txt b/Bachelor/CCNA4/en_CCNA4_v30/elabs/Engine/actions_password.txt new file mode 100644 index 0000000..6521a86 --- /dev/null +++ b/Bachelor/CCNA4/en_CCNA4_v30/elabs/Engine/actions_password.txt @@ -0,0 +1,238 @@ +//zmg, 03.01.01
+//this file needs a better description!
+//
+//
+
+
+
+
+// File: actions_password.txt
+// Description: Router password related functions
+
+
+
+
+// password_processPassword(Keycode)
+// IN : Takes one key input from user
+// DO : String together input keys as the password, and give the entered
+// password to password_parsePassword() when <enter> is depressed
+// OUT: None
+function password_processPassword(keycode) {
+
+ // get the active router object
+ var rptr = eval("_root.r" + _root.VISIBLE_ROUTER);
+
+
+ if (keycode == 8) {
+
+ // if the key code is BACKSPACE
+ // delete 1 character if INPUT has characters to delete
+ if (rptr.INPUT.length > 0) {
+ rptr.INPUT = rptr.INPUT.substring(0,rptr.INPUT.length-1);
+ }
+
+ } else if (keycode == 13) {
+
+ // if the keycode is ENTER
+ // parse the password in INPUT
+ password_parsePassword();
+
+ } else {
+
+ // else the keycode is part of the password so add it to INPUT
+ rptr.INPUT += chr(keycode);
+ }
+}
+
+
+
+
+// password_parsePassword()
+// IN : active_router.INPUT
+// DO : Takes the input and checks against the password.
+// for line con 0 and enable, parses password
+// OUT: None
+function password_parsePassword() {
+
+ // get the active router object
+ var rptr = eval("_root.r" + _root.active_router);
+
+ // get the visible router object
+ var visrptr = eval("_root.r" + _root.VISIBLE_ROUTER);
+
+ // space off the output
+ output_write("\n");
+
+
+ if (rptr.MODE == "startUp") {
+
+ // if we are still in startup mode
+
+
+ //if ((visrptr.INPUT == rptr.run.line.con_password)) {
+ // modified : Sitaram
+ // checking for the vty_password instead of con_password
+ // For telnet, Based on the Real Router, validation of password is done
+ //through vty_passwword
+ if ((visrptr.INPUT == rptr.run.line.vty_password)) {
+ // if the entered password matches the saved password
+ // allow user to have access the router
+ // end of modification : sitaram
+ rptr.passcount = 0;
+
+ _root.commandline_changeProcess("commandline_processCommandLine");
+ _root.commandline_setMode("user", _root.active_router);
+ _root.commandline_commandLine();
+
+ } else if ((rptr.passcount == 2)) {
+
+ // else if the user has tried to gain access three times
+ // unsuccessfully, exit the user, return to startup mode
+
+ rptr.passcount = 0;
+
+ var vr = eval("_root.r" + _root.VISIBLE_ROUTER);
+ var r = eval("_root.r" + _root.active_router);
+
+ if(vr.isTelnetingOut == true) {
+ output_write("% Bad passwords\n", "\n");
+ output_write("[Connection to " + TELNET_ADDRESS + " closed by foreign host]\n");
+
+
+ // if we are telneting out
+ // get the variables to reinstate the router
+ var tempmode = vr.telnetPath.pop();
+ var tempname = vr.telnetPath.pop();
+ var tempptr = eval("_root.r" + tempname);
+
+ // resetting the router we came from
+ if(r.wasntStartUp == true) {
+ r.router_startup = false;
+ r.wasntStartUp = false;
+ r.oldMode = "";
+ } else {
+ commandline_setMode(r.oldMode, _root.active_router);
+ r.oldMode = "";
+ }
+
+ _root.active_router = tempname;
+ tempptr.MODE = tempmode;
+
+ if(_root.VISIBLE_ROUTER == tempname) {
+ vr.isTelnetingOut = false;
+ }
+
+ _root.active_router.INPUT = "";
+ _root.commandline_changeProcess("commandline_processCommandLine");
+ _root.commandline_commandLine();
+
+ } else {
+ _root.commandline_changeProcess("router_startup_processStartUp");
+ rptr.router_startup = false;
+ _root.router_startup_checkStartUp();
+ }
+ }
+
+
+
+ } else if (rptr.MODE == "user") {
+
+ // modified by sitaram
+ // checking for the enable password also.
+ // user entered both enable and secret password's,
+ // secret password take prescendence over enable
+ // if we are in user mode trying for enable mode
+
+
+ // if the entered password matches the saved password
+ // allow user to have access to enable mode
+
+ if (rptr.run.secret != "") {
+
+ if (visrptr.INPUT == rptr.run.secret) {
+ rptr.passcount = 0;
+
+ _root.commandline_changeProcess("commandline_processCommandLine");
+ _root.commandline_setMode("enable", _root.active_router);
+ _root.commandline_commandLine();
+ //added by suresh on 29 march 2002
+ stepnum = stepnum + 1;
+ loadImage(stepnum,stepnum-1);
+ goToNextStep(stepnum, stepnum-1);
+
+
+ } else if (rptr.passcount == 2) {
+
+ // else if the user has tried to gain access three times
+ // unsuccessfully, exit the user, return to user mode
+
+ rptr.passcount = 0;
+
+ _root.commandline_changeProcess("commandline_processCommandLine");
+ _root.commandline_setMode("user", _root.active_router);
+ _root.output_write("% Bad secrets\n");
+ _root.commandline_commandLine();
+ }
+ }
+ else if (rptr.run.password != "")
+ {
+
+ if (visrptr.INPUT == rptr.run.password) {
+
+ rptr.passcount = 0;
+
+ _root.commandline_changeProcess("commandline_processCommandLine");
+ _root.commandline_setMode("enable", _root.active_router);
+ _root.commandline_commandLine();
+ //added by suresh on 29 march 2002
+ stepnum = stepnum + 1;
+ loadImage(stepnum,stepnum-1);
+ goToNextStep(stepnum, stepnum-1);
+
+
+ } else if (rptr.passcount == 2) {
+
+ // else if the user has tried to gain access three times
+ // unsuccessfully, exit the user, return to user mode
+
+ rptr.passcount = 0;
+
+ _root.commandline_changeProcess("commandline_processCommandLine");
+ _root.commandline_setMode("user", _root.active_router);
+ _root.output_write("% Bad secrets\n");
+ _root.commandline_commandLine();
+ }
+ }
+ }
+
+
+ // print the password prompt again if the user has not entered the
+ // correct password for the first or second time
+ if (processName == "password_processPassword") {
+ rptr.passcount++;
+ password_passwordLine();
+ }
+}
+
+
+
+
+
+// password_passwordLine()
+// IN : None
+// DO : Prompts the user for a password
+// OUT: Password prompt
+function password_passwordLine() {
+
+ // get the active router object
+ var rptr = eval("_root.r" + _root.VISIBLE_ROUTER);
+
+ // clear the input buffer for the router
+ rptr.INPUT = "";
+
+ // print the password prompt
+ output_write("Password:");
+
+ // create the global COMMAND array
+ COMMAND = new Array();
+}
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