I am trying to visualize the Login Process for a CFC I am trying to
create. I am new to the idea of "OOP" in CF and might need a big knock
in the head once you see the problem.
I want to manage all of the Users Information in the Session Scope so
that I can access the information from any page and create a more
complex set of user authorization.
Here is what I have so far. I have taken the idea of this out of the
fb41bookstore sample from Brian Kotek's website. His example is a
shopping cart and mine is user login so that is one reason why I can't
visualize this...
(This application is in the ModelGlue framework)
loginManager.cfc
<cfcomponent displayname="Session Facade for User Login"
hint="loginManager">
<cffunction name="init" access="public"
returntype="coe_worm.controller.loginController" output="false"
hint="User Login Constructor.">
<cfreturn this />
</cffunction>
<cffunction name="paramUser" access="public"
returntype="void" output="false" hint="If session.user does not exist,
create it.">
<cfif not structKeyExists( session, 'user' )>
<cflock scope="session" timeout="10"
type="exclusive">
<cfif not
structKeyExists( session, 'user' )>
<cfset
session.user = createObject('component', 'coe_worm.model.login').init()
/>
</cfif>
</cflock>
</cfif>
</cffunction>
<cffunction name="getUser" access="public"
returntype="coe_worm.model.login" output="false" hint="Return the user
object.">
<cfset paramUser() />
<cflock scope="session" timeout="10"
type="readOnly">
<cfreturn session.user />
</cflock>
</cffunction>
<cffunction name="login" access="public"
returntype="coe_worm.model.login" output="false" hint="Login">
<cfargument name="username" required="true" />
<cfargument name="password" required="true" />
<cflock scope="session" timeout="10"
type="exclusive">
<cfset
session.user.login(arguments.username, arguments.password) />
</cflock>
</cffunction>
<cffunction name="setDisplayName" access="public"
returntype="void" displayname="Set Display Name" output="false"
hint="Set the display name of the user.">
<cfargument name="displayname" type="string"
required="yes" />
<cfset paramUser() />
<cflock scope="session" timeout="10"
type="exclusive">
<cfset
session.user.setDisplayName(arguments.displayname) />
</cflock>
</cffunction>
<cffunction name="setIsLoggedIn" access="public"
returntype="void" displayname="Set Is Logged In" output="false"
hint="Set the logged in status of the user.">
<cfargument name="isLoggedIn" type="boolean"
required="yes" />
<cfset paramUser() />
<cflock scope="session" timeout="10"
type="exclusive">
<cfset
session.user.setIsLoggedIn(arguments.isLoggedIn) />
</cflock>
</cffunction>
<cffunction name="setUserGroups" access="public"
returntype="void" displayname="Set User Groups" output="false" hint="Set
the user groups of the user.">
<cfargument name="userGroups" type="string"
required="yes" />
<cfset paramUser() />
<cflock scope="session" timeout="10"
type="exclusive">
<cfset
session.user.setUserGroups(arguments.userGroups) />
</cflock>
</cffunction>
<cffunction name="getDisplayName" output="false" hint="Get
the user's display name.">
<cflock scope="session" timeout="10"
type="exclusive">
<cfset userDisplayName =
session.user.getDisplayName() />
</cflock>
<cfreturn userDisplayName />
</cffunction>
<cffunction name="getIsLoggedIn" output="false" hint="Get
the variable to see if the user is logged in.">
<cflock scope="session" timeout="10"
type="exclusive">
<cfset IsLoggedIn =
session.user.getIsLoggedIn() />
</cflock>
<cfreturn IsLoggedIn />
</cffunction>
<cffunction name="getUserGroups" output="false" hint="Get
the user's groups.">
<cflock scope="session" timeout="10"
type="exclusive">
<cfset userGroups =
session.user.getUserGroups() />
</cflock>
<cfreturn userGroups />
</cffunction>
</cfcomponent>
Login.cfc:
<cfcomponent displayname="User Login" hint="User Login Component">
<cffunction name="init" returntype="coe_worm.model.login"
output="false">
<cfparam name="variables.user"
default="#structNew()#" />
<cfreturn this />
</cffunction>
<cffunction name="getUser" access="public"
returntype="coe_worm.model.login" output="false" hint="Return the user
object.">
<cfreturn this />
</cffunction>
<cffunction name="login" output="false">
<cfargument name="username" type="string"
required="true" />
<cfargument name="password" type="string"
required="true" />
<cftry>
<cfset iamgood = "yes">
<cfset longUserName =
arguments.username & "***">
<cfset myfilter =
"userPrincipalName=" & longUserName>
<cfldap ...>
<cfcatch type="any">
<cfset iamgood = "no">
</cfcatch>
</cftry>
<cfif iamgood eq "yes">
<cfset LoggedIn = true>
<cfoutput query="getinfo">
<cfset UserGroups = "">
<cfloop index="myx"
from="1" to="#listlen(memberof)#">
<cfif
trim(listgetat(listgetat(memberof,myx),1,"=")) eq "CN">
<cfset UserGroups = UserGroups &
listgetat(listgetat(memberof,myx),2,"=") & ",">
</cfif>
</cfloop>
<cfset UserGroups =
mid(usergroups, 1, len(usergroups)-1)>
<cfset fname =
givenname>
<cfset lname = sn>
<cfset displayname =
getinfo.displayname>
</cfoutput>
<cfelse>
<cfset LoggedIn = false>
<cfset UserGroups = "">
<cfset displayname = "">
</cfif>
<cfset LogIn = StructNew()>
<cfset LogIn.LoggedIn = #LoggedIn#>
<cfset LogIn.UserGroups = #UserGroups#>
<cfset LogIn.displayname = #displayname#>
<cfreturn LogIn>
</cffunction>
<cffunction name="setUserGroups" output="false" hint="Set
the user's groups.">
<cfargument name="value" type="string"
required="true">
<cflock scope="session" timeout="10"
type="exclusive">
<cfset session.user.UserGroups =
arguments.value>
</cflock>
</cffunction>
<cffunction name="setIsLoggedIn" output="false" hint="Set
the variable to see if the user is logged in.">
<cfargument name="value" type="boolean"
required="true">
<cflock scope="session" timeout="10"
type="exclusive">
<cfset session.user.IsLoggedIn =
arguments.value>
</cflock>
</cffunction>
<cffunction name="setDisplayName" output="false" hint="Set
the user's display name.">
<cfargument name="value" type="string"
required="true">
<cflock scope="session" timeout="10"
type="exclusive">
<cfset session.user.DisplayName =
arguments.value>
</cflock>
</cffunction>
<cffunction name="getUserGroups" output="false" hint="Get
the user's groups.">
<cflock scope="session" timeout="10"
type="exclusive">
<cfreturn session.user.UserGroups>
</cflock>
</cffunction>
<cffunction name="getIsLoggedIn" output="false" hint="Get
the variable to see if the user is logged in.">
<cflock scope="session" timeout="10"
type="exclusive">
<cfreturn session.user.IsLoggedIn>
</cflock>
</cffunction>
<cffunction name="getDisplayName" output="false" hint="Get
the user's display name.">
<cflock scope="session" timeout="10"
type="exclusive">
<cfreturn session.user.DisplayName>
</cflock>
</cffunction>
</cfcomponent>
What am I missing? Or am I doing this correctly?
Thanks,
Seth
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