diff --git a/COPYING b/COPYING new file mode 100644 index 0000000..d511905 --- /dev/null +++ b/COPYING @@ -0,0 +1,339 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. By contrast, the GNU General Public +License is intended to guarantee your freedom to share and change free +software--to make sure the software is free for all its users. This +General Public License applies to most of the Free Software +Foundation's software and to any other program whose authors commit to +using it. (Some other Free Software Foundation software is covered by +the GNU Lesser General Public License instead.) You can apply it to +your programs, too. + + When we speak of free software, we are referring to freedom, not +price. Our General Public Licenses are designed to make sure that you +have the freedom to distribute copies of free software (and charge for +this service if you wish), that you receive source code or can get it +if you want it, that you can change the software or use pieces of it +in new free programs; and that you know you can do these things. + + To protect your rights, we need to make restrictions that forbid +anyone to deny you these rights or to ask you to surrender the rights. +These restrictions translate to certain responsibilities for you if you +distribute copies of the software, or if you modify it. + + For example, if you distribute copies of such a program, whether +gratis or for a fee, you must give the recipients all the rights that +you have. You must make sure that they, too, receive or can get the +source code. And you must show them these terms so they know their +rights. + + We protect your rights with two steps: (1) copyright the software, and +(2) offer you this license which gives you legal permission to copy, +distribute and/or modify the software. + + Also, for each author's protection and ours, we want to make certain +that everyone understands that there is no warranty for this free +software. If the software is modified by someone else and passed on, we +want its recipients to know that what they have is not the original, so +that any problems introduced by others will not reflect on the original +authors' reputations. + + Finally, any free program is threatened constantly by software +patents. We wish to avoid the danger that redistributors of a free +program will individually obtain patent licenses, in effect making the +program proprietary. To prevent this, we have made it clear that any +patent must be licensed for everyone's free use or not licensed at all. + + The precise terms and conditions for copying, distribution and +modification follow. + + GNU GENERAL PUBLIC LICENSE + TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION + + 0. This License applies to any program or other work which contains +a notice placed by the copyright holder saying it may be distributed +under the terms of this General Public License. The "Program", below, +refers to any such program or work, and a "work based on the Program" +means either the Program or any derivative work under copyright law: +that is to say, a work containing the Program or a portion of it, +either verbatim or with modifications and/or translated into another +language. (Hereinafter, translation is included without limitation in +the term "modification".) Each licensee is addressed as "you". + +Activities other than copying, distribution and modification are not +covered by this License; they are outside its scope. The act of +running the Program is not restricted, and the output from the Program +is covered only if its contents constitute a work based on the +Program (independent of having been made by running the Program). +Whether that is true depends on what the Program does. + + 1. You may copy and distribute verbatim copies of the Program's +source code as you receive it, in any medium, provided that you +conspicuously and appropriately publish on each copy an appropriate +copyright notice and disclaimer of warranty; keep intact all the +notices that refer to this License and to the absence of any warranty; +and give any other recipients of the Program a copy of this License +along with the Program. + +You may charge a fee for the physical act of transferring a copy, and +you may at your option offer warranty protection in exchange for a fee. + + 2. You may modify your copy or copies of the Program or any portion +of it, thus forming a work based on the Program, and copy and +distribute such modifications or work under the terms of Section 1 +above, provided that you also meet all of these conditions: + + a) You must cause the modified files to carry prominent notices + stating that you changed the files and the date of any change. + + b) You must cause any work that you distribute or publish, that in + whole or in part contains or is derived from the Program or any + part thereof, to be licensed as a whole at no charge to all third + parties under the terms of this License. + + c) If the modified program normally reads commands interactively + when run, you must cause it, when started running for such + interactive use in the most ordinary way, to print or display an + announcement including an appropriate copyright notice and a + notice that there is no warranty (or else, saying that you provide + a warranty) and that users may redistribute the program under + these conditions, and telling the user how to view a copy of this + License. (Exception: if the Program itself is interactive but + does not normally print such an announcement, your work based on + the Program is not required to print an announcement.) + +These requirements apply to the modified work as a whole. If +identifiable sections of that work are not derived from the Program, +and can be reasonably considered independent and separate works in +themselves, then this License, and its terms, do not apply to those +sections when you distribute them as separate works. But when you +distribute the same sections as part of a whole which is a work based +on the Program, the distribution of the whole must be on the terms of +this License, whose permissions for other licensees extend to the +entire whole, and thus to each and every part regardless of who wrote it. + +Thus, it is not the intent of this section to claim rights or contest +your rights to work written entirely by you; rather, the intent is to +exercise the right to control the distribution of derivative or +collective works based on the Program. + +In addition, mere aggregation of another work not based on the Program +with the Program (or with a work based on the Program) on a volume of +a storage or distribution medium does not bring the other work under +the scope of this License. + + 3. You may copy and distribute the Program (or a work based on it, +under Section 2) in object code or executable form under the terms of +Sections 1 and 2 above provided that you also do one of the following: + + a) Accompany it with the complete corresponding machine-readable + source code, which must be distributed under the terms of Sections + 1 and 2 above on a medium customarily used for software interchange; or, + + b) Accompany it with a written offer, valid for at least three + years, to give any third party, for a charge no more than your + cost of physically performing source distribution, a complete + machine-readable copy of the corresponding source code, to be + distributed under the terms of Sections 1 and 2 above on a medium + customarily used for software interchange; or, + + c) Accompany it with the information you received as to the offer + to distribute corresponding source code. (This alternative is + allowed only for noncommercial distribution and only if you + received the program in object code or executable form with such + an offer, in accord with Subsection b above.) + +The source code for a work means the preferred form of the work for +making modifications to it. For an executable work, complete source +code means all the source code for all modules it contains, plus any +associated interface definition files, plus the scripts used to +control compilation and installation of the executable. However, as a +special exception, the source code distributed need not include +anything that is normally distributed (in either source or binary +form) with the major components (compiler, kernel, and so on) of the +operating system on which the executable runs, unless that component +itself accompanies the executable. + +If distribution of executable or object code is made by offering +access to copy from a designated place, then offering equivalent +access to copy the source code from the same place counts as +distribution of the source code, even though third parties are not +compelled to copy the source along with the object code. + + 4. You may not copy, modify, sublicense, or distribute the Program +except as expressly provided under this License. Any attempt +otherwise to copy, modify, sublicense or distribute the Program is +void, and will automatically terminate your rights under this License. +However, parties who have received copies, or rights, from you under +this License will not have their licenses terminated so long as such +parties remain in full compliance. + + 5. You are not required to accept this License, since you have not +signed it. However, nothing else grants you permission to modify or +distribute the Program or its derivative works. These actions are +prohibited by law if you do not accept this License. Therefore, by +modifying or distributing the Program (or any work based on the +Program), you indicate your acceptance of this License to do so, and +all its terms and conditions for copying, distributing or modifying +the Program or works based on it. + + 6. Each time you redistribute the Program (or any work based on the +Program), the recipient automatically receives a license from the +original licensor to copy, distribute or modify the Program subject to +these terms and conditions. You may not impose any further +restrictions on the recipients' exercise of the rights granted herein. +You are not responsible for enforcing compliance by third parties to +this License. + + 7. If, as a consequence of a court judgment or allegation of patent +infringement or for any other reason (not limited to patent issues), +conditions are imposed on you (whether by court order, agreement or +otherwise) that contradict the conditions of this License, they do not +excuse you from the conditions of this License. If you cannot +distribute so as to satisfy simultaneously your obligations under this +License and any other pertinent obligations, then as a consequence you +may not distribute the Program at all. For example, if a patent +license would not permit royalty-free redistribution of the Program by +all those who receive copies directly or indirectly through you, then +the only way you could satisfy both it and this License would be to +refrain entirely from distribution of the Program. + +If any portion of this section is held invalid or unenforceable under +any particular circumstance, the balance of the section is intended to +apply and the section as a whole is intended to apply in other +circumstances. + +It is not the purpose of this section to induce you to infringe any +patents or other property right claims or to contest validity of any +such claims; this section has the sole purpose of protecting the +integrity of the free software distribution system, which is +implemented by public license practices. Many people have made +generous contributions to the wide range of software distributed +through that system in reliance on consistent application of that +system; it is up to the author/donor to decide if he or she is willing +to distribute software through any other system and a licensee cannot +impose that choice. + +This section is intended to make thoroughly clear what is believed to +be a consequence of the rest of this License. + + 8. If the distribution and/or use of the Program is restricted in +certain countries either by patents or by copyrighted interfaces, the +original copyright holder who places the Program under this License +may add an explicit geographical distribution limitation excluding +those countries, so that distribution is permitted only in or among +countries not thus excluded. In such case, this License incorporates +the limitation as if written in the body of this License. + + 9. The Free Software Foundation may publish revised and/or new versions +of the General Public License from time to time. Such new versions will +be similar in spirit to the present version, but may differ in detail to +address new problems or concerns. + +Each version is given a distinguishing version number. If the Program +specifies a version number of this License which applies to it and "any +later version", you have the option of following the terms and conditions +either of that version or of any later version published by the Free +Software Foundation. If the Program does not specify a version number of +this License, you may choose any version ever published by the Free Software +Foundation. + + 10. If you wish to incorporate parts of the Program into other free +programs whose distribution conditions are different, write to the author +to ask for permission. For software which is copyrighted by the Free +Software Foundation, write to the Free Software Foundation; we sometimes +make exceptions for this. Our decision will be guided by the two goals +of preserving the free status of all derivatives of our free software and +of promoting the sharing and reuse of software generally. + + NO WARRANTY + + 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY +FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN +OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES +PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED +OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS +TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE +PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, +REPAIR OR CORRECTION. + + 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR +REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, +INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING +OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED +TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY +YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER +PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE +POSSIBILITY OF SUCH DAMAGES. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +convey the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + +Also add information on how to contact you by electronic and paper mail. + +If the program is interactive, make it output a short notice like this +when it starts in an interactive mode: + + Gnomovision version 69, Copyright (C) year name of author + Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, the commands you use may +be called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + , 1 April 1989 + Ty Coon, President of Vice + +This General Public License does not permit incorporating your program into +proprietary programs. If your program is a subroutine library, you may +consider it more useful to permit linking proprietary applications with the +library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. diff --git a/README.rst b/README.rst new file mode 100644 index 0000000..e69de29 diff --git a/__init__.py b/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/acs/TODO b/acs/TODO new file mode 100644 index 0000000..3c12ab8 --- /dev/null +++ b/acs/TODO @@ -0,0 +1,7 @@ + # Par contre faire un commande pour constuire les 3 graphs et permissions pour les rejoindre + # Faire l'interface SAML/XACML + # Faire l'admin sur l'admin: ajouter des users, des roles, etc: vues sur les objets avec des * + # Notion de taches + # Interdictions? + # SOD: lors de l'admin + # populate: objetcs, users, actions by repository, fs, etc diff --git a/acs/__init__.py b/acs/__init__.py new file mode 100644 index 0000000..659692f --- /dev/null +++ b/acs/__init__.py @@ -0,0 +1,2 @@ +# The version of A.C.S. +VERSION = "0.1" diff --git a/acs/acs.db b/acs/acs.db new file mode 100644 index 0000000..9858f3a Binary files /dev/null and b/acs/acs.db differ diff --git a/acs/admin.py b/acs/admin.py new file mode 100644 index 0000000..6c5bd8a --- /dev/null +++ b/acs/admin.py @@ -0,0 +1,93 @@ +from models import * +from django.utils.translation import ugettext as _ +from django.contrib.auth.models import User +from django.contrib.auth.admin import UserAdmin +from django.contrib import admin +from django.contrib.admin.sites import NotRegistered +from django.contrib.contenttypes import generic + +#class RoleInline(admin.StackedInline): +class RoleAdmin(admin.ModelAdmin): + model = Role + fieldsets = ( + (None, { + 'fields' : ( + 'name', + 'users', + 'roles', + ) + }), + ) + filter_horizontal = ('users', 'roles',) + +class ActionAdmin(admin.ModelAdmin): + fieldsets = ( + (None, { + 'fields' : ( + 'name', + ) + }), + ) + +class ActivityAdmin(admin.ModelAdmin): + fieldsets = ( + (None, { + 'fields' : ( + 'name', + 'actions', + 'activities', + ) + }), + ) + filter_horizontal = ('actions', 'activities',) + +class AcsObjectAdmin(admin.ModelAdmin): + fieldsets = ( + (None, { + 'fields' : ( + 'name', + ) + }), + ) + +class ViewAdmin(admin.ModelAdmin): + fieldsets = ( + (None, { + 'fields' : ( + 'name', + 'acs_objects', + 'views', + 'users', + 'roles', + 'actions', + 'activities', + ) + }), + ) + filter_horizontal = ('acs_objects', 'views', 'users', 'roles', 'actions', 'activities', ) + +class AcsPermissionAdmin(admin.ModelAdmin): + fieldsets = ( + (_('Who'), { + 'fields' : ( + 'select_who', 'who_user', 'who_role', + ) + }), + (_('What'), { + 'fields' : ( + 'select_what', 'what_acs_object', 'what_view', 'what_user', 'what_role', 'what_action', 'what_activity', + ) + }), + (_('How'), { + 'fields' : ( + 'select_how', 'how_action', 'how_activity', + ) + }), + ) + +admin.site.register(Role, RoleAdmin) +admin.site.register(Action, ActionAdmin) +admin.site.register(Activity, ActivityAdmin) +admin.site.register(AcsObject, AcsObjectAdmin) +admin.site.register(View, ViewAdmin) +admin.site.register(AcsPermission, AcsPermissionAdmin) diff --git a/acs/core.py b/acs/core.py new file mode 100644 index 0000000..d9de17a --- /dev/null +++ b/acs/core.py @@ -0,0 +1,607 @@ +import sys + +from django.conf import settings +from models import * + +def isAuthorizedRBAC0(who, what, how): + select_who = None + select_what = None + select_how = None + + if str(who.__class__).find('User') > -1: + select_who = 'User' + elif str(who.__class__).find('Role') > -1: + select_who = 'Role' + else: + raise TypeError() + + if str(what.__class__).find('AcsObject') > -1: + select_what = 'AcsObject' + elif str(what.__class__).find('View') > -1: + select_what = 'View' + elif str(what.__class__).find('User') > -1: + select_what = 'User' + elif str(what.__class__).find('Role') > -1: + select_what = 'Role' + elif str(what.__class__).find('Action') > -1: + select_what = 'Action' + elif str(what.__class__).find('Activity') > -1: + select_what = 'Activity' + else: + raise TypeError() + + if str(how.__class__).find('Action') > -1: + select_how = 'Action' + elif str(how.__class__).find('Activity') > -1: + select_how = 'Activity' + else: + raise TypeError() + + p = None + + # Working list + r = [] + # List of roles already checked + control = [] + + if select_who == 'User': + # 1. Look for a permission on who is User, what is AcsObject and how is action + if select_what == 'AcsObject': + if select_how == 'Action': + p = AcsPermission.objects.filter( + select_who='User', who_user=who, + select_what='AcsObject', what_acs_object=what, + select_how='Action', how_action=how, + ) + elif select_how == 'Activity': + p = AcsPermission.objects.filter( + select_who='User', who_user=who, + select_what='AcsObject', what_acs_object=what, + select_how='Activity', how_activity=how, + ) + else: + raise TypeError() + elif select_what == 'View': + if select_how == 'Action': + p = AcsPermission.objects.filter( + select_who='User', who_user=who, + select_what='View', what_view=what, + select_how='Action', how_action=how, + ) + elif select_how == 'Activity': + p = AcsPermission.objects.filter( + select_who='User', who_user=who, + select_what='View', what_view=what, + select_how='Activity', how_activity=how, + ) + else: + raise TypeError() + elif select_what == 'User': + if select_how == 'Action': + p = AcsPermission.objects.filter( + select_who='User', who_user=who, + select_what='User', what_user=what, + select_how='Action', how_action=how, + ) + elif select_how == 'Activity': + p = AcsPermission.objects.filter( + select_who='User', who_user=who, + select_what='User', what_user=what, + select_how='Activity', how_activity=how, + ) + else: + raise TypeError() + elif select_what == 'Role': + if select_how == 'Action': + p = AcsPermission.objects.filter( + select_who='User', who_user=who, + select_what='Role', what_role=what, + select_how='Action', how_action=how, + ) + elif select_how == 'Activity': + p = AcsPermission.objects.filter( + select_who='User', who_user=who, + select_what='Role', what_role=what, + select_how='Activity', how_activity=how, + ) + else: + raise TypeError() + elif select_what == 'Action': + if select_how == 'Action': + p = AcsPermission.objects.filter( + select_who='User', who_user=who, + select_what='Action', what_action=what, + select_how='Action', how_action=how, + ) + elif select_how == 'Activity': + p = AcsPermission.objects.filter( + select_who='User', who_user=who, + select_what='Action', what_action=what, + select_how='Activity', how_activity=how, + ) + else: + raise TypeError() + elif select_what == 'Activity': + if select_how == 'Action': + p = AcsPermission.objects.filter( + select_who='User', who_user=who, + select_what='Activity', what_activity=what, + select_how='Action', how_action=how, + ) + elif select_how == 'Activity': + p = AcsPermission.objects.filter( + select_who='User', who_user=who, + select_what='Activity', what_activity=what, + select_how='Activity', how_activity=how, + ) + else: + raise TypeError() + else: + raise TypeError() + + if p: + return p + + + # Retreive all the direct users' roles + roles = Role.objects.filter(users__username=who.username) + # Init the working list + for role in roles: + r.append(role) + elif select_who == 'Role': + r.append(who) + else: + raise TypeError() + + if not settings.ROLE_GRAPH_LIMIT: + limit = 0 + print >> sys.stderr, 'No limit' + else: + limit = settings.ROLE_GRAPH_LIMIT + # 2. Look for a permissions on the user's roles + # 3. Go down in the directed graph of roles + i=0 + while r and (limit==0 or i> sys.stderr, 'loop : ' + str(i) + for role in r: + print >> sys.stderr, 'recherche sur : ' + role.name + + if select_what == 'AcsObject': + if select_how == 'Action': + p = AcsPermission.objects.filter( + select_who='Role', who_role=role, + select_what='AcsObject', what_acs_object=what, + select_how='Action', how_action=how, + ) + elif select_how == 'Activity': + p = AcsPermission.objects.filter( + select_who='Role', who_role=role, + select_what='AcsObject', what_acs_object=what, + select_how='Activity', how_activity=how, + ) + else: + raise TypeError() + elif select_what == 'View': + if select_how == 'Action': + p = AcsPermission.objects.filter( + select_who='Role', who_role=role, + select_what='View', what_view=what, + select_how='Action', how_action=how, + ) + elif select_how == 'Activity': + p = AcsPermission.objects.filter( + select_who='Role', who_role=role, + select_what='View', what_view=what, + select_how='Activity', how_activity=how, + ) + else: + raise TypeError() + elif select_what == 'User': + if select_how == 'Action': + p = AcsPermission.objects.filter( + select_who='Role', who_role=role, + select_what='User', what_user=what, + select_how='Action', how_action=how, + ) + elif select_how == 'Activity': + p = AcsPermission.objects.filter( + select_who='Role', who_role=role, + select_what='User', what_user=what, + select_how='Activity', how_activity=how, + ) + else: + raise TypeError() + elif select_what == 'Role': + if select_how == 'Action': + p = AcsPermission.objects.filter( + select_who='Role', who_role=role, + select_what='Role', what_role=what, + select_how='Action', how_action=how, + ) + elif select_how == 'Activity': + p = AcsPermission.objects.filter( + select_who='Role', who_role=role, + select_what='Role', what_role=what, + select_how='Activity', how_activity=how, + ) + else: + raise TypeError() + elif select_what == 'Action': + if select_how == 'Action': + p = AcsPermission.objects.filter( + select_who='Role', who_role=role, + select_what='Action', what_action=what, + select_how='Action', how_action=how, + ) + elif select_how == 'Activity': + p = AcsPermission.objects.filter( + select_who='Role', who_role=role, + select_what='Action', what_action=what, + select_how='Activity', how_activity=how, + ) + else: + raise TypeError() + elif select_what == 'Activity': + if select_how == 'Action': + p = AcsPermission.objects.filter( + select_who='Role', who_role=role, + select_what='Activity', what_activity=what, + select_how='Action', how_action=how, + ) + elif select_how == 'Activity': + p = AcsPermission.objects.filter( + select_who='Role', who_role=role, + select_what='Activity', what_activity=what, + select_how='Activity', how_activity=how, + ) + else: + raise TypeError() + else: + raise TypeError() + + if p: + return p + tmp = [] + for role in r: + # Append the list of roles already checked + control.append(role) + for it in role.roles.all(): + if it not in control: + '''Avoid loop''' + tmp.append(it) + r = tmp + i=i+1 + + if i==limit and limit!=0: + print >> sys.stderr, 'Limit reached' + return None + +def isAuthorizedRBAC1(who, what, how): + p = None + p = isAuthorizedRBAC0(who, what, how) + if p: + return p + + select_how = None + if str(how.__class__).find('Action') > -1: + select_how = 'Action' + elif str(how.__class__).find('Activity') > -1: + select_how = 'Activity' + else: + raise TypeError() + + a = [] + if select_how == 'Action': + # Retreive all the direct users' roles + activities = Activity.objects.filter(actions__name=how.name) + # Init the working list + for activity in activities: + a.append(activity) + elif select_how == 'Activity': + a.append(how) + else: + raise TypeError() + + if not settings.ACTIVITY_GRAPH_LIMIT: + limit = 0 + print >> sys.stderr, 'No limit' + else: + limit = settings.ACTIVITY_GRAPH_LIMIT + control = [] + i=0 + while a and (limit==0 or i> sys.stderr, 'loop : ' + str(i) + for activity in a: + print >> sys.stderr, 'recherche sur : ' + activity.name + p = isAuthorizedRBAC0(who, what, activity) + if p: + return p + tmp = [] + for activity in a: + # Append the list of roles already checked + control.append(activity) + for it in Activity.objects.filter(activities__name=activity.name): + if it not in control: + '''Avoid loop''' + tmp.append(it) + a = tmp + i=i+1 + + if i==limit and limit!=0: + print >> sys.stderr, 'Limit reached' + return None + +def isAuthorizedRBAC2(who, what, how): + p = None + p = isAuthorizedRBAC1(who, what, how) + if p: + return p + + select_what = None + if str(what.__class__).find('AcsObject') > -1: + select_what = 'AcsObject' + elif str(what.__class__).find('View') > -1: + select_what = 'View' + elif str(what.__class__).find('User') > -1: + select_what = 'User' + elif str(what.__class__).find('Role') > -1: + select_what = 'Role' + elif str(what.__class__).find('Action') > -1: + select_what = 'Action' + elif str(what.__class__).find('Activity') > -1: + select_what = 'Activity' + else: + raise TypeError() + + # Working list + v = [] + if select_what == 'AcsObject': + views = View.objects.filter(acs_objects__name=what.name) + for view in views: + v.append(view) + elif select_what == 'User': + views = View.objects.filter(users__username=what.username) + for view in views: + v.append(view) + elif select_what == 'Role': + views = View.objects.filter(roles__name=what.name) + for view in views: + v.append(view) + elif select_what == 'Action': + views = View.objects.filter(actions__name=what.name) + for view in views: + v.append(view) + elif select_what == 'Activity': + views = View.objects.filter(activities__name=what.name) + for view in views: + v.append(view) + elif select_what == 'View': + v.append(what) + else: + raise TypeError() + + if not settings.VIEW_GRAPH_LIMIT: + limit = 0 + print >> sys.stderr, 'No limit' + else: + limit = settings.VIEW_GRAPH_LIMIT + control = [] + i=0 + while v and (limit==0 or i> sys.stderr, 'loop : ' + str(i) + for view in v: + print >> sys.stderr, 'recherche sur : ' + view.name + p = isAuthorizedRBAC1(who, view, how) + if p: + return p + tmp = [] + for view in v: + # Append the list of roles already checked + control.append(view) + for it in View.objects.filter(views__name=view.name): + if it not in control: + '''Avoid loop''' + tmp.append(it) + v = tmp + i=i+1 + + if i==limit and limit!=0: + print >> sys.stderr, 'Limit reached' + return None + +def draw_graph(path, display='neato'): + import networkx as nx + import matplotlib + import matplotlib.cbook + import matplotlib.pyplot as plt + + G=nx.DiGraph() + gg = [] + + nodes_users = [] + nodes_roles = [] + nodes_acs_objects = [] + nodes_views = [] + nodes_activities = [] + nodes_actions = [] + nodes_permissions = [] + + edges_belonging = [] + edges_inheritance = [] + + roles = Role.objects.all() + for role in roles: + if not role.name in nodes_roles: + nodes_roles.append(role.name) + for it in role.roles.all(): + if not it.name in nodes_roles: + nodes_roles.append(it.name) + edges_inheritance.append((role.name, it.name,0)) + gg.append((role.name, it.name,0)) #gr.add_edge((role.name, it.name)) + print >> sys.stderr, 'edge : ' + role.name + ':' + it.name + users = role.users.all() + for it in users: + if not it.username in nodes_users: + nodes_users.append(it.username) + edges_belonging.append((role.name, it.username,0)) + gg.append((role.name, it.username, 0)) #gr.add_edge((role.name, it.username)) + print >> sys.stderr, 'edge : ' + role.name + ':' + it.username + + views = View.objects.all() + for view in views: + if not view.name in nodes_views: + nodes_views.append(view.name) + nodes_views.append(view.name) + for it in view.views.all(): + if not it.name in nodes_views: + nodes_views.append(it.name) + edges_inheritance.append((view.name, it.name,0)) + gg.append((view.name, it.name,0)) #gr.add_edge((view.name, it.name)) + print >> sys.stderr, 'edge : ' + view.name + ':' + it.name + acs_objects = view.acs_objects.all() + for it in acs_objects: + if not it.name in nodes_acs_objects: + nodes_acs_objects.append(it.name) + edges_belonging.append((view.name, it.name,0)) + gg.append((view.name, it.name,0)) #gr.add_edge((view.name, it.name)) + print >> sys.stderr, 'edge : ' + view.name + ':' + it.name + users = view.users.all() + for it in users: + if not it.username in nodes_users: + nodes_users.append(it.username) + edges_belonging.append((view.name, it.username,0)) + gg.append((view.name, it.username,0)) #gr.add_edge((view.name, it.username)) + print >> sys.stderr, 'edge : ' + view.name + ':' + it.username + roles = view.roles.all() + for it in roles: + if not it.name in nodes_roles: + nodes_roles.append(it.name) + edges_belonging.append((view.name, it.name,0)) + gg.append((view.name, it.name,0)) #gr.add_edge((view.name, it.name)) + print >> sys.stderr, 'edge : ' + view.name + ':' + it.name + actions = view.actions.all() + for it in actions: + if not it.name in nodes_actions: + nodes_actions.append(it.name) + edges_belonging.append((view.name, it.name,0)) + gg.append((view.name, it.name,0)) #gr.add_edge((view.name, it.name)) + print >> sys.stderr, 'edge : ' + view.name + ':' + it.name + activities = view.activities.all() + for it in activities: + if not it.name in nodes_activities: + nodes_activities.append(it.name) + edges_belonging.append((view.name, it.name,0)) + gg.append((view.name, it.name,0)) #gr.add_edge((view.name, it.name)) + print >> sys.stderr, 'edge : ' + view.name + ':' + it.name + + activities = Activity.objects.all() + for activity in activities: + if not activity.name in nodes_activities: + nodes_activities.append(activity.name) + for it in activity.activities.all(): + if not it.name in nodes_activities: + nodes_activities.append(it.name) + edges_inheritance.append((activity.name, it.name,0)) + gg.append((activity.name, it.name,0)) #gr.add_edge((activity.name, it.name)) + print >> sys.stderr, 'edge : ' + activity.name + ':' + it.name + actions = activity.actions.all() + for it in actions: + if not it.name in nodes_actions: + nodes_actions.append(it.name) + nodes_actions.append(it.name) + edges_belonging.append((activity.name, it.name,0)) + gg.append((activity.name, it.name,0)) #gr.add_edge((activity.name, it.name)) + print >> sys.stderr, 'edge : ' + activity.name + ':' + it.name + + edges_perm_who = [] + edges_perm_what = [] + edges_perm_how = [] + permissions = AcsPermission.objects.all() + i=0 + for permission in permissions: + nodes_permissions.append('P'+str(i)) + if permission.select_who == 'User': + if not permission.who_user.username in nodes_users: + nodes_users.append(permission.who_user.username) + edges_perm_who.append(('P'+str(i), permission.who_user.username, 0)) + gg.append(('P'+str(i), permission.who_user.username, 0)) #gr.add_edge(('P'+str(i), permission.who_user.username)) + else: + if not permission.who_role.name in nodes_roles: + nodes_roles.append(permission.who_role.name) + edges_perm_who.append(('P'+str(i), permission.who_role.name, 0)) + gg.append(('P'+str(i), permission.who_role.name, 0)) #gr.add_edge(('P'+str(i), permission.who_role.name)) + if permission.select_what == 'User': + if not permission.what_user.username in nodes_users: + nodes_users.append(permission.what_user.username) + edges_perm_what.append(('P'+str(i), permission.what_user.username, 0)) + gg.append(('P'+str(i), permission.what_user.username, 0)) + elif permission.select_what == 'Role': + if not permission.what_role.name in nodes_roles: + nodes_roles.append(permission.what_role.name) + edges_perm_what.append + gg.append(('P'+str(i), permission.what_role.name, 0)) + elif permission.select_what == 'View': + if not permission.what_view.name in nodes_views: + nodes_views.append(permission.what_view.name) + edges_perm_what.append(('P'+str(i), permission.what_view.name, 0)) + gg.append(('P'+str(i), permission.what_view.name, 0)) + elif permission.select_what == 'Action': + if not permission.what_action.name in nodes_actions: + nodes_actions.append(permission.what_action.name) + edges_perm_what.append(('P'+str(i), permission.what_action.name, 0)) + gg.append(('P'+str(i), permission.what_action.name, 0)) + elif permission.select_what == 'Activity': + if not permission.what_activity.name in nodes_activities: + nodes_activities.append(permission.what_activity.name) + edges_perm_what.append(('P'+str(i), permission.what_activity.name, 0)) + gg.append(('P'+str(i), permission.what_activity.name, 0)) + else: + if not permission.what_acs_object.name in nodes_acs_objects: + nodes_acs_objects.append(permission.what_acs_object.name) + edges_perm_what.append(('P'+str(i), permission.what_acs_object.name, 0)) + gg.append(('P'+str(i), permission.what_acs_object.name, 0)) + if permission.select_how == 'Action': + if not permission.how_action.name in nodes_actions: + nodes_actions.append(permission.how_action.name) + edges_perm_how.append(('P'+str(i), permission.how_action.name, 0)) + gg.append(('P'+str(i), permission.how_action.name, 0)) + else: + if not permission.how_activity.name in nodes_activities: + nodes_activities.append(permission.how_activity.name) + edges_perm_how.append(('P'+str(i), permission.how_activity.name, 0)) + gg.append(('P'+str(i), permission.how_activity.name, 0)) + i=i+1 + + G.add_weighted_edges_from(gg) + try: + from networkx import graphviz_layout + except ImportError: + raise ImportError("This example needs Graphviz and either PyGraphviz or Pydot") + + plt.figure(1,figsize=(8,8)) + # layout graphs with positions using graphviz neato + #pos=nx.graphviz_layout(G,prog='twopi') + #pos=nx.graphviz_layout(G,prog='fdp') + #pos=nx.graphviz_layout(G,prog='dot') + #pos=nx.graphviz_layout(G,prog='circo') + pos=nx.graphviz_layout(G,prog=display) + nx.draw_networkx_nodes(G,pos,node_size=200,nodelist=nodes_roles,node_color='#1647b5') + nx.draw_networkx_nodes(G,pos,node_size=200,nodelist=nodes_users,node_color='#2c87d4') + nx.draw_networkx_nodes(G,pos,node_size=200,nodelist=nodes_views,node_color='#32ab46') + nx.draw_networkx_nodes(G,pos,node_size=200,nodelist=nodes_acs_objects,node_color='#2cd47b') + nx.draw_networkx_nodes(G,pos,node_size=200,nodelist=nodes_activities,node_color='#ab9032') + nx.draw_networkx_nodes(G,pos,node_size=200,nodelist=nodes_actions,node_color='#bdbc46') + nx.draw_networkx_nodes(G,pos,node_size=250,nodelist=nodes_permissions,node_color='#db533c') + #nx.draw_networkx_edges(G,pos,edgelist=edges_perm_who,alpha=0.8,width=3,edge_color='#1647b5') + #nx.draw_networkx_edges(G,pos,edgelist=edges_perm_what,alpha=0.8,width=3,edge_color='#32ab46') + #nx.draw_networkx_edges(G,pos,edgelist=edges_perm_how,alpha=0.8,width=3,edge_color='#ab9032') + # XXX: Modify to work with the hack on arrows + # https://networkx.lanl.gov/trac/ticket/78 + nx.draw_networkx_edges(G,pos,edgelist=edges_perm_who,alpha=0.8,width=1.5,edge_color='b') + nx.draw_networkx_edges(G,pos,edgelist=edges_perm_what,alpha=0.8,width=1.5,edge_color='g') + nx.draw_networkx_edges(G,pos,edgelist=edges_perm_how,alpha=0.8,width=1.5,edge_color='y') + nx.draw_networkx_edges(G,pos,edgelist=edges_inheritance,width=1) + nx.draw_networkx_edges(G,pos,edgelist=edges_belonging,alpha=0.7) + nx.draw_networkx_labels(G, pos, font_size=10, font_weight='bold') + plt.axis('off') + plt.savefig(path,dpi=150) diff --git a/acs/forms.py b/acs/forms.py new file mode 100644 index 0000000..bbd504c --- /dev/null +++ b/acs/forms.py @@ -0,0 +1,76 @@ +from django import forms +from django.utils.translation import ugettext_lazy as _ +from registration.forms import RegistrationForm + +from django.db import models +from django.contrib.auth.models import User +from models import * + +attrs_dict = { 'class': 'required' } + +class AuthenticRegistrationForm(RegistrationForm): + username = forms.RegexField(regex=r'^\w+$', + max_length=30, + widget=forms.TextInput(attrs=attrs_dict), + label=_(u'username'), + error_messages = {'invalid': _(u'your username must contain only letters, numbers and no spaces')}) + +class AskDecisionForm(forms.Form): + who = forms.ChoiceField( + choices = (('User','User'), ('Role','Role')), + widget = forms.RadioSelect(), + ) + who_user = forms.ModelChoiceField( + queryset = User.objects.all(), + required=False, + ) + who_role = forms.ModelChoiceField( + queryset = Role.objects.all(), + required=False, + ) + what = forms.ChoiceField( + choices = ( + ('AcsObject','Object'), ('View','View'), + ('User','User'), ('Role','Role'), + ('Action','Action'), ('Activity','Activity'), + ), + widget = forms.RadioSelect(), + ) + what_acs_object = forms.ModelChoiceField( + queryset = AcsObject.objects.all(), + required=False, + ) + what_view = forms.ModelChoiceField( + queryset = View.objects.all(), + required=False, + ) + what_user = forms.ModelChoiceField( + queryset = User.objects.all(), + required=False, + ) + what_role = forms.ModelChoiceField( + queryset = Role.objects.all(), + required=False, + ) + what_action = forms.ModelChoiceField( + queryset = Action.objects.all(), + required=False, + ) + what_activity = forms.ModelChoiceField( + queryset = Activity.objects.all(), + required=False, + ) + how = forms.ChoiceField( + choices = (('Action','Action'), ('Activity','Activity')), + widget = forms.RadioSelect(), + ) + how_action = forms.ModelChoiceField( + queryset = Action.objects.all(), + required=False, + ) + how_activity = forms.ModelChoiceField( + queryset = Activity.objects.all(), + required=False, + ) + + diff --git a/acs/media/css/style.css b/acs/media/css/style.css new file mode 100644 index 0000000..ab189dc --- /dev/null +++ b/acs/media/css/style.css @@ -0,0 +1,387 @@ +/* theme derived and inspired by TerraFirma + * + */ + +html, body { + margin: 0; + font-family: sans-serif; + font-size: 12px; +} + +body#iframe { + background: white; +} + +html { + background: #F9F9F7 url(../images/a1.gif) repeat-x; + color: #8c8c73; +} + +a +{ + color: #FF7800; + text-decoration: underline; +} + +a:hover +{ + text-decoration: none; +} + + +div#wrap { + background: white; + width: 640px; + margin: 5em auto; + padding: 15px; + -moz-border-radius: 6px; + -webkit-border-radius:6px; + -moz-box-shadow: 0 0 4px rgba(0,0,0,0.75); + -webkit-box-shadow: 0 0 4px rgba(0,0,0,0.75); + position: relative; +} + +#header +{ + position: absolute; + background: #FF7800 url(../images/a8.gif) repeat-x; + -moz-border-radius: 6px 0 0 6px; + -webkit-border-radius: 6px 0 0 6px; + width: 209px; + height: 92px; + color: #fff; + padding-left: 13px; +} + +#header h1 +{ + font-size: 23px; + letter-spacing: -1px; + padding-top: 30px; + margin: 0; +} + +#header span +{ + margin: 0; + font-size: 10px; + font-weight: normal; + color: #FCE2CA; +} + +#splash +{ + position: absolute; + right: 15px; + background: #EAEAE2 url(../images/a10.jpg) no-repeat; + width: 410px; + height: 92px; + -moz-border-radius: 0 6px 6px 0; + -webkit-border-radius: 0 6px 6px 0; +} + +div#content { + margin: 1em 0ex; + margin-top: 100px; +} + +div#content h2 { + margin-top: 0; + font-weight: normal; + color: #656551; + font-size: 18px; + letter-spacing: -1px; + line-height: 25px; + margin-bottom: 20px; + padding: 0 0 10px 15px; + position: relative; + top: 4px; + background: url(../images/a22.gif) bottom repeat-x; +} + +#footer +{ + font-size: 70%; + position: relative; + clear: both; + height: 66px; + text-align: center; + line-height: 66px; + background-image: url(../images/a50.gif); + color: #A8A88D; +} + +#footer a +{ + color: #8C8C73; +} + + +form#login-form p { + float: left; + width: 40%; +} + +form#login-form input.submit { + float: right; + width: 18%; + margin-top: 30px; +} + +div.login-actions { + clear: both; + padding-top: 1em; +} + +div.login-actions p { + margin: 0; +} + +form p { + margin: 0 0 1em 0; +} + +form p label { + display: block; +} + +form p input, +form p textarea { + margin-left: 10px; +} + +ul.messages { + margin: 0; + padding: 0; + list-style: none; +} + +ul.messages li.error { + color: #e80404; +} + +ul.errorlist { + margin: 0; + padding: 0; + color: #e80404; + list-style: none; +} + +input, textarea { + padding: 5px; + border: 1px solid #cccccc; + color:#666666; + background: white; + color: black; +} + +textarea:focus, input[type="text"]:focus, input[type="password"]:focus { + border: 1px solid #4690d6; + color:#333333; +} + +input[type=submit] { + color: #ffffff; + background:#4690d6; + border: 1px solid #2a567f; + font-weight: bold; + padding: 2px 8px 2px 8px; + margin: 0; + cursor: pointer; +} + + +input[type=submit]:hover { + border-color: #0e1d2b; +} + +form#login-form ul.errorlist { + margin-bottom: 1em; + width: 80%; + font-weight: normal; +} + +/* OpenID Stuff */ + +#openid_btns, #openid_btns br { + clear: both; +} + +#openid_highlight a { + border: 1px solid #888; +} + +#openid_input_area input[type=submit] { + padding-top: 0; + margin-top: 0; + margin-left: 1em; +} + +.openid_large_btn { + width: 100px; + height: 60px; + border: 1px solid #DDD; + margin: 3px; + float: left; +} +.openid_small_btn { + width: 24px; + height: 24px; + border: 1px solid #DDD; + margin: 3px; + float: left; +} + +a.openid_large_btn:focus { + outline: none; +} +a.openid_large_btn:focus { + -moz-outline-style: none; +} +.openid_selected { + border: 4px solid #DDD; +} + +#openid_input_area { + clear: both; + padding-top: 2.5em; +} + +li.indented { + margin-left: 50px; +} + +ul.NoBullet { + list-style-type: none; +} + +div#content h4 { + margin-bottom: 5px; + margin-top: 30px; +} + +div.errors { + margin: 0; + padding: 0; + color: #e80404; + list-style: none; +} + +div#breadcrumb { + font-size: 80%; + margin-bottom: 1em; +} + +div#user { + position: absolute; + top: 98px; + right: 12px; +} + +.ui-tabs .ui-tabs-hide { + display: none; +} + +h4 { + padding-left: 0.5em; +} + +h4 + div { + padding-left: 1em; +} + +div#home { + margin-top: 110px; +} + +a.bigbutton { + display: block; + -moz-border-radius: 6px; + -webkit-border-radius:6px; + border: 1px solid black; + margin: 2em 0; + line-height: 300%; + text-align: center; + text-decoration: none; + font-weight: bold; + -webkit-box-shadow: 0 0 4px rgba(0,0,0,0.75); + -moz-box-shadow: 0 0 4px rgba(0,0,0,0.75); +} + +a.bigbutton:hover { + background: #eee; +} + +div#providers { + display: none; +} + +#modalOverlay { + height:100%; + width:100%; + position:fixed; + left:0; + top:0; + z-index:3000; + background-color: rgba(0, 0, 0, 0.8); + cursor:wait; +} + +div#popup { + display: none; + position:fixed; + width:500px; + left:50%; + margin-left:-250px; + z-index:3100; + top: 10%; +} + +div#popup div { + position: relative; + margin: 0; + background: white; + border: 1px solid black; + border-color: #333 black black #333; +} + +div#popup h2 { + text-align: center; +} + +div#popup ul { + max-height: 300px; + overflow: auto; + margin: 1em; + padding: 1em; +} + +div#popup a#close { + float: right; + padding: 1ex; +} + +#conninfo { + float: left; + width: 198px; + padding: 10px; +} + +#conninfo p { + margin-top: 0; +} + +#univinfo { + float: left; + width: 410px; + margin-left: 10px; +} + +#univinfo h2 img { + position: absolute; + right: 0px; +} + +#wifiinfo { + font-size: 80%; +} diff --git a/acs/media/images/README b/acs/media/images/README new file mode 100644 index 0000000..a9dfb04 --- /dev/null +++ b/acs/media/images/README @@ -0,0 +1,2 @@ +accept.png and error.png are from +http://www.famfamfam.com/lab/icons/silk/ diff --git a/acs/media/images/a1.gif b/acs/media/images/a1.gif new file mode 100644 index 0000000..ad8322c Binary files /dev/null and b/acs/media/images/a1.gif differ diff --git a/acs/media/images/a10.jpg b/acs/media/images/a10.jpg new file mode 100644 index 0000000..346987a Binary files /dev/null and b/acs/media/images/a10.jpg differ diff --git a/acs/media/images/a22.gif b/acs/media/images/a22.gif new file mode 100644 index 0000000..4299fc1 Binary files /dev/null and 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my data
').modal({options}); + * @example $('#myDiv').modal({options}); + * @example jQueryObject.modal({options}); + * + * 2) As a stand-alone function, like $.modal(data). The data parameter + * is required and an optional options object can be passed as a second + * parameter. This method provides more flexibility in the types of data + * that are allowed. The data could be a DOM object, a jQuery object, HTML + * or a string. + * + * @example $.modal('
my data
', {options}); + * @example $.modal('my data', {options}); + * @example $.modal($('#myDiv'), {options}); + * @example $.modal(jQueryObject, {options}); + * @example $.modal(document.getElementById('myDiv'), {options}); + * + * A SimpleModal call can contain multiple elements, but only one modal + * dialog can be created at a time. Which means that all of the matched + * elements will be displayed within the modal container. + * + * SimpleModal internally sets the CSS needed to display the modal dialog + * properly in all browsers, yet provides the developer with the flexibility + * to easily control the look and feel. The styling for SimpleModal can be + * done through external stylesheets, or through SimpleModal, using the + * overlayCss and/or containerCss options. + * + * SimpleModal has been tested in the following browsers: + * - IE 6, 7 + * - Firefox 2 + * - Opera 9 + * - Safari 3 + * + * @name SimpleModal + * @type jQuery + * @requires jQuery v1.1.2 + * @cat Plugins/Windows and Overlays + * @author Eric Martin (http://ericmmartin.com) + * @version @VERSION + */ +(function ($) { + /* + * Stand-alone function to create a modal dialog. + * + * @param {string, object} data A string, jQuery object or DOM object + * @param {object} [options] An optional object containing options overrides + */ + $.modal = function (data, options) { + return $.modal.impl.init(data, options); + }; + + /* + * Stand-alone close function to close the modal dialog + */ + $.modal.close = function () { + // call close with the external parameter set to true + $.modal.impl.close(true); + }; + + /* + * Chained function to create a modal dialog. + * + * @param {object} [options] An optional object containing options overrides + */ + $.fn.modal = function (options) { + return $.modal.impl.init(this, options); + }; + + /* + * SimpleModal default options + * + * overlay: (Number:50) The overlay div opacity value, from 0 - 100 + * overlayId: (String:'modalOverlay') The DOM element id for the overlay div + * overlayCss: (Object:{}) The CSS styling for the overlay div + * containerId: (String:'modalContainer') The DOM element id for the container div + * containerCss: (Object:{}) The CSS styling for the container div + * close: (Boolean:true) Show the default window close icon? Uses CSS class modalCloseImg + * closeTitle: (String:'Close') The title value of the default close link. Depends on close + * closeClass: (String:'modalClose') The CSS class used to bind to the close event + * persist: (Boolean:false) Persist the data across modal calls? Only used for existing + DOM elements. If true, the data will be maintained across modal calls, if false, + the data will be reverted to its original state. + * onOpen: (Function:null) The callback function used in place of SimpleModal's open + * onShow: (Function:null) The callback function used after the modal dialog has opened + * onClose: (Function:null) The callback function used in place of SimpleModal's close + */ + $.modal.defaults = { + overlay: 50, + overlayId: 'modalOverlay', + overlayCss: {}, + containerId: 'modalContainer', + containerCss: {}, + close: true, + closeTitle: 'Close', + closeClass: 'modalClose', + persist: false, + onOpen: null, + onShow: null, + onClose: null + }; + + /* + * Main modal object + */ + $.modal.impl = { + /* + * Modal dialog options + */ + opts: null, + /* + * Contains the modal dialog elements and is the object passed + * back to the callback (onOpen, onShow, onClose) functions + */ + dialog: {}, + /* + * Initialize the modal dialog + */ + init: function (data, options) { + // don't allow multiple calls + if (this.dialog.data) { + return false; + } + + // merge defaults and user options + this.opts = $.extend({}, $.modal.defaults, options); + + // determine how to handle the data based on its type + if (typeof data == 'object') { + // convert DOM object to a jQuery object + data = data instanceof jQuery ? data : $(data); + + // if the object came from the DOM, keep track of its parent + if (data.parent().parent().size() > 0) { + this.dialog.parentNode = data.parent(); + + // persist changes? if not, make a clone of the element + if (!this.opts.persist) { + this.dialog.original = data.clone(true); + } + } + } + else if (typeof data == 'string' || typeof data == 'number') { + // just insert the data as innerHTML + data = $('
').html(data); + } + else { + // unsupported data type! + if (console) { + console.log('SimpleModal Error: Unsupported data type: ' + typeof data); + } + return false; + } + this.dialog.data = data.addClass('modalData'); + data = null; + + // create the modal overlay, container and, if necessary, iframe + this.create(); + + // display the modal dialog + this.open(); + + // useful for adding events/manipulating data in the modal dialog + if ($.isFunction(this.opts.onShow)) { + this.opts.onShow.apply(this, [this.dialog]); + } + + // don't break the chain =) + return this; + }, + /* + * Create and add the modal overlay and container to the page + */ + create: function () { + // create the overlay + this.dialog.overlay = $('
') + .attr('id', this.opts.overlayId) + .addClass('modalOverlay') + .css($.extend(this.opts.overlayCss, { + opacity: this.opts.overlay / 100, + height: '100%', + width: '100%', + position: 'fixed', + left: 0, + top: 0, + zIndex: 3000 + })) + .hide() + .appendTo('body'); + + // create the container + this.dialog.container = $('
') + .attr('id', this.opts.containerId) + .addClass('modalContainer') + .css($.extend(this.opts.containerCss, { + position: 'fixed', + zIndex: 3100 + })) + .append(this.opts.close + ? '' + : '') + .hide() + .appendTo('body'); + + // fix issues with IE and create an iframe + if ($.browser.msie && ($.browser.version < 7)) { + this.fixIE(); + } + + // hide the data and add it to the container + this.dialog.container.append(this.dialog.data.hide()); + }, + /* + * Bind events + */ + bindEvents: function () { + var modal = this; + + // bind the close event to any element with the closeClass class + $('.' + this.opts.closeClass).click(function (e) { + e.preventDefault(); + modal.close(); + }); + }, + /* + * Unbind events + */ + unbindEvents: function () { + // remove the close event + $('.' + this.opts.closeClass).unbind('click'); + }, + /* + * Fix issues in IE 6 + */ + fixIE: function () { + var wHeight = $(document.body).height() + 'px'; + var wWidth = $(document.body).width() + 'px'; + + // position hacks + this.dialog.overlay.css({position: 'absolute', height: wHeight, width: wWidth}); + this.dialog.container.css({position: 'absolute'}); + + // add an iframe to prevent select options from bleeding through + this.dialog.iframe = $('