XHDAUTH.m

XHDAUTH ; SLC/JER - Authentication calls for HeVD ; 25 Jul 2003  9:42 AM

 ;;1.0;HEALTHEVET DESKTOP;;Jul 15, 2003

AUTHNTC(XHDY,ACCESS,VERIFY) ; authenticate user based on access/verify pair

 N XHD,UID,SPEC,COL,XHDI

 S (XHD,XHDI)=0

 S XHDY=$NA(^TMP("XHDCUID",$J)) K @XHDY

 D XMLHDR(XHDY,.XHDI)

 S UID=$$CHKAV^XUVERIFY(ACCESS_";"_VERIFY)

 I '+UID D

 . S XHDI=XHDI+1

 . S @XHDY@(XHDI)="<errorText>Invalid Access/Verify Code Pair</errorText>"

 E  D UIDTBL(XHDY,UID,.XHDI)

 D XMLFOOT(XHDY,.XHDI)

 Q

BYPASS(XHDY) ; get user demographics w/o security

 N XHD,UID,SPEC,COL,XHDI

 S (XHD,XHDI)=0,UID=$G(DUZ)

 S XHDY=$NA(^TMP("XHDCUID",$J)) K @XHDY

 D XMLHDR(XHDY,.XHDI)

 I '+UID D

 . S XHDI=XHDI+1

 . S @XHDY@(XHDI)="<errorText>Invalid Access/Verify Code Pair</errorText>"

 E  D UIDTBL(XHDY,UID,.XHDI)

 D XMLFOOT(XHDY,.XHDI)

 Q

XMLHDR(XHDY,XHDI) ; append header

 S XHDI=XHDI+1

 S @XHDY@(XHDI)="<result xmlns:xsi=""http://www.w3.org/2001/XMLSchema-instance"" xsi:noNamespaceSchemaLocation=""AuthenticateSchema.xsd"">"

 Q

XMLFOOT(XHDY,XHDI)        ; append footer

 S XHDI=XHDI+1

 S @XHDY@(XHDI)="</result>"

 Q

UIDTBL(XHDY,UID,XHDI) ; userIdTable

 N SSN,NSDA,FNM,LNM,MI,TITLE

 S NSDA=+$G(^VA(200,UID,3.1))

 I NSDA D

 . N NSE

 . S NSE=$G(^VA(20,NSDA,1)),LNM=$P(NSE,U),FNM=$P(NSE,U,2),MI=$E($P(NSE,U,3))

 E  D

 . N NAME

 . S NAME=$$NAME^XUSER(UID)

 . S LNM=$$NAME^TIULS(NAME,"LAST"),FNM=$$NAME^TIULS(NAME,"FIRST"),MI=$$NAME^TIULS(NAME,"MI")

 S SSN=$E($P($G(^VA(200,UID,1)),U,9),6,10)

 S TITLE=$P($G(^VA(200,UID,20)),U,3)

 S XHDI=XHDI+1,@XHDY@(XHDI)="<userInfo>"

 D ADDELEM(XHDY,"uniqueId",UID,.XHDI)

 D ADDELEM(XHDY,"firstName",FNM,.XHDI)

 D ADDELEM(XHDY,"lastName",LNM,.XHDI)

 D ADDELEM(XHDY,"middleInitial",MI,.XHDI)

 D ADDELEM(XHDY,"title",TITLE,.XHDI)

 D ADDELEM(XHDY,"lastFourSSN",SSN,.XHDI)

 S XHDI=XHDI+1,@XHDY@(XHDI)="</userInfo>"

 Q

 ;

ADDELEM(XHDY,TAG,VAL,XHDI)        ; Insert an element with its value

 S XHDI=XHDI+1,@XHDY@(XHDI)="<"_TAG_$S(VAL']"":"/>",1:">"_$$ESCAPE^XHDLXM(VAL)_"</"_TAG_">")

 Q

BUILDROW(COL,RNM) ; Resolve fields for each row

 S COL(1)=$$ESCAPE^XHDLXM(RNM)

 Q