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Comment:checking in pending sauth changes
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SHA1: 01e552325c2361f1b0a2bd7c855a089ba4cb31b5
User & Date: pjhatwal on 2017-08-29 17:38:26
Original Comment: cheking in pending sauth changes
Other Links: branch diff | manifest | tags
Context
2017-08-29
17:39
merged with pjhatwal check-in: 39a2ee3b95 user: pjhatwal tags: html-gen
17:38
checking in pending sauth changes Leaf check-in: 01e552325c user: pjhatwal tags: pjhatwal
2017-03-30
16:29
sauth fixes to ensure user has washed appropriate unix groups check-in: 8d667887c9 user: pjhatwal tags: pjhatwal
Changes

Modified sample-sauth-paths.scm from [f487fed4c2] to [91d0e94c2c].

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(define *db-path* "/path/to/db") 
(define *exe-path* "/path/to/store/suids")  
(define *exe-src* "/path/to/spublish/and/sretrieve/executables")
(define *sauth-path* "/path/to/production/sauthorize/exe")
(define *super-users* '("user1" "user2"))

Modified sauth-common.scm from [941c487903] to [b29dfd627c].

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        (let* ((data-row (query fetch (sql db (conc "SELECT  code,exe_name, id, basepath FROM  areas where areas.basepath = '" path "'")))))
         (set!  obj data-row))))
obj))

(define (get-obj-by-code code )
  (let* ((obj '()))
    (sauthorize:db-do  (lambda (db)
        ;(print (conc "SELECT  code, exe_name,  id, basepath, required_grps  FROM  areas where areas.code = '" code "'"))
        (let* ((data-row (query fetch (sql db (conc "SELECT  code, exe_name,  id, basepath, required_grps  FROM  areas where areas.code = '" code "'")))))
         ;(print data-row)
         (set!  obj data-row)
         ;(print obj) 
        )))
    (if (not (null? obj))
          (begin
          (let* ((req-grp (caddr (cddr obj))))
            (sauthorize:do-as-calling-user
             (lambda ()
 (sauth-common:check-user-groups req-grp))))))

Modified sauthorize.scm from [f696e340bc] to [6983cc537f].

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             (lambda ()
                (run-cmd (conc *exe-path* "/publish/" (cadr code-obj) ) (list "shell" area))))))
      ((publish)
          (if (< (length args) 2)
              (begin
              (print "Missing argument to publish. \n publish <action> <area> [opts] ") 
              (exit 1)))
            
           (let* ((action (car args))
                  (area (cadr args))
                  (cmd-args (cddr args)) 
                  (code-obj (get-obj-by-code area)))
           ;(print "area " area)
           ;(print "code: " code-obj)  
           ;(print (exe-exist (cadr code-obj)  "publish")) 
           (if (or (null? code-obj)
                   (not (exe-exist (cadr code-obj)  "publish")))
              (begin
              (print "Area " area " is not open for writing!!")
              (exit 1)))
              ;(print "hear") 
              (sauthorize:do-as-calling-user
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                ; (print (conc "update users set is_admin = 'no' where id = " (car usr-obj) ))
                 (sauthorize:db-do   (lambda (db)
                (sauthorize:db-qry db (conc "update users set is_admin = 'read-admin' where id = " (car usr-obj)))))))
                (print "User " usr " is updated with area-admin access!"))
                (print "Admin only function"))
                (sauthorize:db-do   (lambda (db)
             (sauthorize:db-qry db (conc "INSERT INTO actions (cmd,user_id,area_id,action_type ) VALUES ('area-admin " usr " ', " user-id ",0, 'area-admin ')" )))))) 
          ((mk-admin)
           (let* ((usr (car args))
                  (usr-obj (get-user usr))
                  (user-id (car (get-user username))))
                (if (not (sauthorize:valid-unix-user usr))
               (begin  
                (print "User " usr " is Invalid unix user!!")
                 (exit 1)))

                (if (member  username  *super-users*)
                (begin
                  (if (null? usr-obj)
                    (begin
                        (sauthorize:db-do   (lambda (db)
                           (sauthorize:db-qry db (conc "INSERT INTO users (username,is_admin) VALUES ( '" usr "', 'yes' )")))))
               (begin
                 (sauthorize:db-do   (lambda (db)
                (sauthorize:db-qry db (conc "update users set is_admin = 'yes' where id = " (car usr-obj)))))))
                (print "User " usr " is updated with admin access!"))
                (print "Super-Admin only function"))
                (sauthorize:db-do   (lambda (db)
             (sauthorize:db-qry db (conc "INSERT INTO actions (cmd,user_id,area_id,action_type ) VALUES ('mk-admin " usr " ', " user-id ",0, 'mk-admin ')" )))))) 

         ((register-log)
            (if (< (length args) 4)
                (print "Invalid arguments"))
             ;(print args)
             (let* ((cmd-line (car args))
                     (user-id (cadr args))

Modified spublish.scm from [d646375e0a] to [c3ed2ff859].

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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; shell functions
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(define (spublish:shell-cp src-path target-path)  
  (cond
   ((not (file-exists? target-path))
	(print "ERROR: target Directory " target-path " does not exist!!"))
	(sauth:print-error (conc " target Directory " target-path " does not exist!!")))
   ((not (file-exists? src-path))
    (print "Error: Source path " src-path " does not exist!!" ))
    (sauth:print-error (conc "Source path " src-path " does not exist!!" )))
   (else
     (if (is_directory src-path) 
        (begin
            (let* ((parent-dir src-path)
                   (start-dir target-path))
                 (run (pipe
                   (begin (system (conc "cd " parent-dir " ;tar chf - ." )))
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                          (run-cmd "tar" (list "xf" "-")))))
                          (print "Copied data to " start-dir)))))))


(define (spublish:shell-mkdir targ-path)
    (if (file-exists? targ-path)
	(begin
	  (print "ERROR: target Directory " targ-path " already exist!!"))
	  (print "Info: Target Directory " targ-path " already exist!!"))
        (let* ((th1         (make-thread
			 (lambda ()
			   (create-directory targ-path #t)
			   (print " ... dir " targ-path " created"))
			 "mkdir thread"))
	   (th2         (make-thread
			 (lambda ()
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      (thread-join! th1)
    (cons #t "Successfully saved data"))))
 

(define (spublish:shell-rm targ-path iport)
    (if (not (file-exists? targ-path))
	(begin
	  (print "ERROR: target path " targ-path " does not exist!!"))
	  (sauth:print-error (conc "target path " targ-path " does not exist!!")))
        (begin 
           (print "Are you sure you want to delete " targ-path "?[y/n]") 
            (let* ((inl (read-line iport)))
                (if (equal? inl "y")
	             (let* ((th1         (make-thread
			     (lambda ()
                                (if (symbolic-link? targ-path)
                                  (delete-file  targ-path )  
                                (if (directory? targ-path)
                                 (delete-directory targ-path #t)     
			        (delete-file  targ-path ))
                                  (if (directory? targ-path)
                                    (delete-directory targ-path #t)     
			            (delete-file  targ-path )))
			        (print " ... path " targ-path " deleted"))
			        "rm thread"))
	   		    (th2         (make-thread
			      (lambda ()
			         (let loop ()
			            (thread-sleep! 15)
			            (display ".")
			            (flush-output)
			            (loop)))
			 "action is happening thread")))
      			(thread-start! th1)
      			(thread-start! th2)
      			(thread-join! th1)
    			(cons #t "Successfully saved data")))))))

(define (spublish:shell-ln src-path target-path sub-path)
   (if (not (file-exists? sub-path))
	 (print "ERROR: Path " sub-path " does not exist!! cannot proceed with link creation!!")
	 (sauth:print-error (conc "Path " sub-path " does not exist!! cannot proceed with link creation!!"))
        (begin  
          (if (not (file-exists? src-path))
  	    (print "ERROR: Path " src-path " does not exist!! cannot proceed with link creation!!")
  	    (sauth:print-error (conc "Path " src-path " does not exist!! cannot proceed with link creation!!"))
            (begin
                (if (file-exists? target-path)
                   (print "ERROR: Path " target-path "already exist!! cannot proceed with link creation!!")
                   (sauth:print-error (conc "Path " target-path "already exist!! cannot proceed with link creation!!"))
                   (begin 
                      (create-symbolic-link src-path target-path  )
			   (print " ... link " target-path " created"))))))))
 
(define (spublish:shell-help)
(conc "Usage: [action [params ...]]

Modified sretrieve.scm from [b3f75bf275] to [8b6a721693].

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                   ((null? tal)
                      (conc ret-str ".+" hed ".*")) 
                   (else 
		  	(loop (car tal)(cdr tal)(conc ret-str ".+" hed ".*|"))))))    )

(define (sretrieve:get-shell-cmd target-path base-path restrictions iport)
     (if (not (file-exists? target-path))
        (print "Target path does not exist!")
        (sauth:print-error "Target path does not exist!")
    (begin
    (if (not (equal? target-path #f))
    (begin     
        (if (is_directory target-path) 
        (begin
           (let* ((tmpfile (conc "/tmp/" (current-user-name) "/my-pipe"))
                  (parent-dir target-path)
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	   exn 
	   (begin
	     (sauth:print-error (conc "Problem fetching the data. Sauth provieds sudo access to only one unix group. Please ensure you have washed all the remaining groups. System Error: " 
			  ((condition-property-accessor 'exn 'message) exn)))
	     (exit 1))
  
    (if (not (file-exists? target-path))
        (print "Error:Target path does not exist!")
        (sauth:print-error "Error:Target path does not exist!")
    (begin
    (if (not (equal? target-path #f))
    (begin     
        (if (is_directory target-path) 
        (begin
           (let* ((parent-dir target-path)
                  (last-dir-name (if  (pathname-extension target-path)  
                                      (conc(pathname-file target-path) "." (pathname-extension target-path))
                                      (pathname-file target-path)))
                  (curr-dir (current-directory))   
                  (start-dir (conc (current-directory) "/" last-dir-name))
                  (execlude (make-exclude-pattern (string-split restrictions ",")))
                   (tmpfile (conc "/tmp/" (current-user-name) "/my-pipe-" (current-process-id))))
                    (if  (file-exists? start-dir)
                    (begin
                         (print last-dir-name " already exist in your work dir.")
                         (print  "Nothing has been retrieved!!  "))
                         (sauth:print-error (conclast-dir-name " already exist in your work dir."))
                         (sauth:print-error  "Nothing has been retrieved!!  "))
                     (begin
                   ;    (sretrieve:do-as-calling-user
                   ; (lambda ()
                    
                  (if (not (file-exists?  (conc "/tmp/" (current-user-name)))) 
		      (create-directory (conc "/tmp/" (current-user-name)) #t))
                          (change-directory parent-dir)
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(define (sretrieve:process-action  action . args)
    ; (print action)
 ;  (use readline)
    (case (string->symbol action)
      ((get)
       (if (< (length args) 2)
	   (begin 
	     (print  "ERROR: Missing arguments; <area> <relative path>" )
	     (sauth:print-error  "Missing arguments; <area> <relative path>" )
	     (exit 1)))
       (let* ((remargs     (args:get-args args '("-m" ) '() args:arg-hash 0))
              (iport (make-readline-port ">"))
              (area     (car args))
              (usr (current-user-name))
              (area-obj  (get-obj-by-code area))
              (user-obj (get-user usr))
              (top-areas (sretrieve:get-accessable-projects area)) 
              (base-path (if (null? area-obj) 
                                      "" 
                                     (caddr (cdr area-obj))))
	      (sub-path       (if (null? remargs) 
                                       "" 
                                       (car remargs))))

          (if (null? area-obj)
          	    (begin 
             		(print "Area " area " does not exist")
             		(sauth:print-error (conc "Area " area " does not exist"))
          	         (exit 1)))
              (let* ((target-path (sauth-common:get-target-path '()  (conc area "/" sub-path) top-areas base-path))
		     (restrictions (if (equal? target-path #f)
                                        ""
                                       (sretrieve:shell-lookup base-path))))
             (if (not (equal? target-path #f))
                 (begin  
                   (sauthorize:do-as-calling-user
                      (lambda ()
   		        (run-cmd (conc *sauth-path* "/sauthorize") (list "register-log" (conc "get " area " " sub-path) (number->string (car user-obj))  (number->string (caddr area-obj))  "get"))))
                        (sretrieve:get-shell-cmd-line target-path base-path restrictions  iport))))))
         ((cp)
             (if (< (length args) 2)
	   (begin 
	     (print  "ERROR: Missing arguments; <area> <relative path>" )
	     (sauth:print-error  "Missing arguments; <area> <relative path>" )
	     (exit 1)))
       (let* ((remargs     (args:get-args args '("-m" ) '() args:arg-hash 0))
              (iport (make-readline-port ">"))
              (area     (car args))
              (usr (current-user-name))
              (area-obj  (get-obj-by-code area))
              (user-obj (get-user usr))
              (top-areas (sretrieve:get-accessable-projects area)) 
              (base-path (if (null? area-obj) 
                                      "" 
                                     (caddr (cdr area-obj))))
	      (sub-path       (if (null? remargs) 
                                       "" 
                                       (car remargs))))
         ;  (print args)
          (if (null? area-obj)
          	    (begin 
             		(print "Area " area " does not exist")
             		(sauth:print-error (conc "Area " area " does not exist"))
          	         (exit 1)))
              (let* ((target-path (sauth-common:get-target-path '()  (conc area "/" sub-path) top-areas base-path))
				 (restrictions (if (equal? target-path #f)
                                                 ""
                                              (sretrieve:shell-lookup base-path))))
                          ;(print target-path) 
                          (if (not (equal? target-path #f))