|  | DOMPurify | 
						
						
							|  | Copyright 2015 Mario Heiderich | 
						
						
							|  | 
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							|  | DOMPurify is free software; you can redistribute it and/or modify it under the | 
						
						
							|  | terms of either: | 
						
						
							|  | 
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							|  | a) the Apache License Version 2.0, or | 
						
						
							|  | b) the Mozilla Public License Version 2.0 | 
						
						
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							|  | ----------------------------------------------------------------------------- | 
						
						
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							|  | Licensed under the Apache License, Version 2.0 (the "License"); | 
						
						
							|  | you may not use this file except in compliance with the License. | 
						
						
							|  | You may obtain a copy of the License at | 
						
						
							|  | 
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							|  |     http://www.apache.org/licenses/LICENSE-2.0 | 
						
						
							|  | 
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							|  |     Unless required by applicable law or agreed to in writing, software | 
						
						
							|  |     distributed under the License is distributed on an "AS IS" BASIS, | 
						
						
							|  |     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | 
						
						
							|  |     See the License for the specific language governing permissions and | 
						
						
							|  |     limitations under the License. | 
						
						
							|  | 
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							|  | ----------------------------------------------------------------------------- | 
						
						
							|  | Mozilla Public License, version 2.0 | 
						
						
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							|  | 1. Definitions | 
						
						
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							|  | 1.1. “Contributor” | 
						
						
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							|  |      means each individual or legal entity that creates, contributes to the | 
						
						
							|  |      creation of, or owns Covered Software. | 
						
						
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							|  | 1.2. “Contributor Version” | 
						
						
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							|  |      means the combination of the Contributions of others (if any) used by a | 
						
						
							|  |      Contributor and that particular Contributor’s Contribution. | 
						
						
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							|  | 1.3. “Contribution” | 
						
						
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							|  |      means Covered Software of a particular Contributor. | 
						
						
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							|  | 1.4. “Covered Software” | 
						
						
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							|  |      means Source Code Form to which the initial Contributor has attached the | 
						
						
							|  |      notice in Exhibit A, the Executable Form of such Source Code Form, and | 
						
						
							|  |      Modifications of such Source Code Form, in each case including portions | 
						
						
							|  |      thereof. | 
						
						
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							|  | 1.5. “Incompatible With Secondary Licenses” | 
						
						
							|  |      means | 
						
						
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							|  |      a. that the initial Contributor has attached the notice described in | 
						
						
							|  |         Exhibit B to the Covered Software; or | 
						
						
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							|  |      b. that the Covered Software was made available under the terms of version | 
						
						
							|  |         1.1 or earlier of the License, but not also under the terms of a | 
						
						
							|  |         Secondary License. | 
						
						
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							|  | 1.6. “Executable Form” | 
						
						
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							|  |      means any form of the work other than Source Code Form. | 
						
						
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							|  | 1.7. “Larger Work” | 
						
						
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							|  |      means a work that combines Covered Software with other material, in a separate | 
						
						
							|  |      file or files, that is not Covered Software. | 
						
						
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							|  | 1.8. “License” | 
						
						
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							|  |      means this document. | 
						
						
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							|  | 1.9. “Licensable” | 
						
						
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							|  |      means having the right to grant, to the maximum extent possible, whether at the | 
						
						
							|  |      time of the initial grant or subsequently, any and all of the rights conveyed by | 
						
						
							|  |      this License. | 
						
						
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							|  | 1.10. “Modifications” | 
						
						
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							|  |      means any of the following: | 
						
						
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							|  |      a. any file in Source Code Form that results from an addition to, deletion | 
						
						
							|  |         from, or modification of the contents of Covered Software; or | 
						
						
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							|  |      b. any new file in Source Code Form that contains any Covered Software. | 
						
						
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							|  | 1.11. “Patent Claims” of a Contributor | 
						
						
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							|  |       means any patent claim(s), including without limitation, method, process, | 
						
						
							|  |       and apparatus claims, in any patent Licensable by such Contributor that | 
						
						
							|  |       would be infringed, but for the grant of the License, by the making, | 
						
						
							|  |       using, selling, offering for sale, having made, import, or transfer of | 
						
						
							|  |       either its Contributions or its Contributor Version. | 
						
						
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							|  | 1.12. “Secondary License” | 
						
						
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							|  |       means either the GNU General Public License, Version 2.0, the GNU Lesser | 
						
						
							|  |       General Public License, Version 2.1, the GNU Affero General Public | 
						
						
							|  |       License, Version 3.0, or any later versions of those licenses. | 
						
						
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							|  | 1.13. “Source Code Form” | 
						
						
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							|  |       means the form of the work preferred for making modifications. | 
						
						
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							|  | 1.14. “You” (or “Your”) | 
						
						
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							|  |       means an individual or a legal entity exercising rights under this | 
						
						
							|  |       License. For legal entities, “You” includes any entity that controls, is | 
						
						
							|  |       controlled by, or is under common control with You. For purposes of this | 
						
						
							|  |       definition, “control” means (a) the power, direct or indirect, to cause | 
						
						
							|  |       the direction or management of such entity, whether by contract or | 
						
						
							|  |       otherwise, or (b) ownership of more than fifty percent (50%) of the | 
						
						
							|  |       outstanding shares or beneficial ownership of such entity. | 
						
						
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							|  | 2. License Grants and Conditions | 
						
						
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							|  | 2.1. Grants | 
						
						
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							|  |      Each Contributor hereby grants You a world-wide, royalty-free, | 
						
						
							|  |      non-exclusive license: | 
						
						
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							|  |      a. under intellectual property rights (other than patent or trademark) | 
						
						
							|  |         Licensable by such Contributor to use, reproduce, make available, | 
						
						
							|  |         modify, display, perform, distribute, and otherwise exploit its | 
						
						
							|  |         Contributions, either on an unmodified basis, with Modifications, or as | 
						
						
							|  |         part of a Larger Work; and | 
						
						
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							|  |      b. under Patent Claims of such Contributor to make, use, sell, offer for | 
						
						
							|  |         sale, have made, import, and otherwise transfer either its Contributions | 
						
						
							|  |         or its Contributor Version. | 
						
						
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							|  | 2.2. Effective Date | 
						
						
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							|  |      The licenses granted in Section 2.1 with respect to any Contribution become | 
						
						
							|  |      effective for each Contribution on the date the Contributor first distributes | 
						
						
							|  |      such Contribution. | 
						
						
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							|  | 2.3. Limitations on Grant Scope | 
						
						
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							|  |      The licenses granted in this Section 2 are the only rights granted under this | 
						
						
							|  |      License. No additional rights or licenses will be implied from the distribution | 
						
						
							|  |      or licensing of Covered Software under this License. Notwithstanding Section | 
						
						
							|  |      2.1(b) above, no patent license is granted by a Contributor: | 
						
						
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							|  |      a. for any code that a Contributor has removed from Covered Software; or | 
						
						
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							|  |      b. for infringements caused by: (i) Your and any other third party’s | 
						
						
							|  |         modifications of Covered Software, or (ii) the combination of its | 
						
						
							|  |         Contributions with other software (except as part of its Contributor | 
						
						
							|  |         Version); or | 
						
						
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							|  |      c. under Patent Claims infringed by Covered Software in the absence of its | 
						
						
							|  |         Contributions. | 
						
						
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							|  |      This License does not grant any rights in the trademarks, service marks, or | 
						
						
							|  |      logos of any Contributor (except as may be necessary to comply with the | 
						
						
							|  |      notice requirements in Section 3.4). | 
						
						
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							|  | 2.4. Subsequent Licenses | 
						
						
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							|  |      No Contributor makes additional grants as a result of Your choice to | 
						
						
							|  |      distribute the Covered Software under a subsequent version of this License | 
						
						
							|  |      (see Section 10.2) or under the terms of a Secondary License (if permitted | 
						
						
							|  |      under the terms of Section 3.3). | 
						
						
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							|  | 2.5. Representation | 
						
						
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							|  |      Each Contributor represents that the Contributor believes its Contributions | 
						
						
							|  |      are its original creation(s) or it has sufficient rights to grant the | 
						
						
							|  |      rights to its Contributions conveyed by this License. | 
						
						
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							|  | 2.6. Fair Use | 
						
						
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							|  |      This License is not intended to limit any rights You have under applicable | 
						
						
							|  |      copyright doctrines of fair use, fair dealing, or other equivalents. | 
						
						
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							|  | 2.7. Conditions | 
						
						
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							|  |      Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted in | 
						
						
							|  |      Section 2.1. | 
						
						
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							|  | 3. Responsibilities | 
						
						
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							|  | 3.1. Distribution of Source Form | 
						
						
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							|  |      All distribution of Covered Software in Source Code Form, including any | 
						
						
							|  |      Modifications that You create or to which You contribute, must be under the | 
						
						
							|  |      terms of this License. You must inform recipients that the Source Code Form | 
						
						
							|  |      of the Covered Software is governed by the terms of this License, and how | 
						
						
							|  |      they can obtain a copy of this License. You may not attempt to alter or | 
						
						
							|  |      restrict the recipients’ rights in the Source Code Form. | 
						
						
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							|  | 3.2. Distribution of Executable Form | 
						
						
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							|  |      If You distribute Covered Software in Executable Form then: | 
						
						
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							|  |      a. such Covered Software must also be made available in Source Code Form, | 
						
						
							|  |         as described in Section 3.1, and You must inform recipients of the | 
						
						
							|  |         Executable Form how they can obtain a copy of such Source Code Form by | 
						
						
							|  |         reasonable means in a timely manner, at a charge no more than the cost | 
						
						
							|  |         of distribution to the recipient; and | 
						
						
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							|  |      b. You may distribute such Executable Form under the terms of this License, | 
						
						
							|  |         or sublicense it under different terms, provided that the license for | 
						
						
							|  |         the Executable Form does not attempt to limit or alter the recipients’ | 
						
						
							|  |         rights in the Source Code Form under this License. | 
						
						
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							|  | 3.3. Distribution of a Larger Work | 
						
						
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							|  |      You may create and distribute a Larger Work under terms of Your choice, | 
						
						
							|  |      provided that You also comply with the requirements of this License for the | 
						
						
							|  |      Covered Software. If the Larger Work is a combination of Covered Software | 
						
						
							|  |      with a work governed by one or more Secondary Licenses, and the Covered | 
						
						
							|  |      Software is not Incompatible With Secondary Licenses, this License permits | 
						
						
							|  |      You to additionally distribute such Covered Software under the terms of | 
						
						
							|  |      such Secondary License(s), so that the recipient of the Larger Work may, at | 
						
						
							|  |      their option, further distribute the Covered Software under the terms of | 
						
						
							|  |      either this License or such Secondary License(s). | 
						
						
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							|  | 3.4. Notices | 
						
						
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							|  |      You may not remove or alter the substance of any license notices (including | 
						
						
							|  |      copyright notices, patent notices, disclaimers of warranty, or limitations | 
						
						
							|  |      of liability) contained within the Source Code Form of the Covered | 
						
						
							|  |      Software, except that You may alter any license notices to the extent | 
						
						
							|  |      required to remedy known factual inaccuracies. | 
						
						
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							|  | 3.5. Application of Additional Terms | 
						
						
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							|  |      You may choose to offer, and to charge a fee for, warranty, support, | 
						
						
							|  |      indemnity or liability obligations to one or more recipients of Covered | 
						
						
							|  |      Software. However, You may do so only on Your own behalf, and not on behalf | 
						
						
							|  |      of any Contributor. You must make it absolutely clear that any such | 
						
						
							|  |      warranty, support, indemnity, or liability obligation is offered by You | 
						
						
							|  |      alone, and You hereby agree to indemnify every Contributor for any | 
						
						
							|  |      liability incurred by such Contributor as a result of warranty, support, | 
						
						
							|  |      indemnity or liability terms You offer. You may include additional | 
						
						
							|  |      disclaimers of warranty and limitations of liability specific to any | 
						
						
							|  |      jurisdiction. | 
						
						
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							|  | 4. Inability to Comply Due to Statute or Regulation | 
						
						
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							|  |    If it is impossible for You to comply with any of the terms of this License | 
						
						
							|  |    with respect to some or all of the Covered Software due to statute, judicial | 
						
						
							|  |    order, or regulation then You must: (a) comply with the terms of this License | 
						
						
							|  |    to the maximum extent possible; and (b) describe the limitations and the code | 
						
						
							|  |    they affect. Such description must be placed in a text file included with all | 
						
						
							|  |    distributions of the Covered Software under this License. Except to the | 
						
						
							|  |    extent prohibited by statute or regulation, such description must be | 
						
						
							|  |    sufficiently detailed for a recipient of ordinary skill to be able to | 
						
						
							|  |    understand it. | 
						
						
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							|  | 5. Termination | 
						
						
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							|  | 5.1. The rights granted under this License will terminate automatically if You | 
						
						
							|  |      fail to comply with any of its terms. However, if You become compliant, | 
						
						
							|  |      then the rights granted under this License from a particular Contributor | 
						
						
							|  |      are reinstated (a) provisionally, unless and until such Contributor | 
						
						
							|  |      explicitly and finally terminates Your grants, and (b) on an ongoing basis, | 
						
						
							|  |      if such Contributor fails to notify You of the non-compliance by some | 
						
						
							|  |      reasonable means prior to 60 days after You have come back into compliance. | 
						
						
							|  |      Moreover, Your grants from a particular Contributor are reinstated on an | 
						
						
							|  |      ongoing basis if such Contributor notifies You of the non-compliance by | 
						
						
							|  |      some reasonable means, this is the first time You have received notice of | 
						
						
							|  |      non-compliance with this License from such Contributor, and You become | 
						
						
							|  |      compliant prior to 30 days after Your receipt of the notice. | 
						
						
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							|  | 5.2. If You initiate litigation against any entity by asserting a patent | 
						
						
							|  |      infringement claim (excluding declaratory judgment actions, counter-claims, | 
						
						
							|  |      and cross-claims) alleging that a Contributor Version directly or | 
						
						
							|  |      indirectly infringes any patent, then the rights granted to You by any and | 
						
						
							|  |      all Contributors for the Covered Software under Section 2.1 of this License | 
						
						
							|  |      shall terminate. | 
						
						
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							|  | 5.3. In the event of termination under Sections 5.1 or 5.2 above, all end user | 
						
						
							|  |      license agreements (excluding distributors and resellers) which have been | 
						
						
							|  |      validly granted by You or Your distributors under this License prior to | 
						
						
							|  |      termination shall survive termination. | 
						
						
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							|  | 6. Disclaimer of Warranty | 
						
						
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							|  |    Covered Software is provided under this License on an “as is” basis, without | 
						
						
							|  |    warranty of any kind, either expressed, implied, or statutory, including, | 
						
						
							|  |    without limitation, warranties that the Covered Software is free of defects, | 
						
						
							|  |    merchantable, fit for a particular purpose or non-infringing. The entire | 
						
						
							|  |    risk as to the quality and performance of the Covered Software is with You. | 
						
						
							|  |    Should any Covered Software prove defective in any respect, You (not any | 
						
						
							|  |    Contributor) assume the cost of any necessary servicing, repair, or | 
						
						
							|  |    correction. This disclaimer of warranty constitutes an essential part of this | 
						
						
							|  |    License. No use of  any Covered Software is authorized under this License | 
						
						
							|  |    except under this disclaimer. | 
						
						
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							|  | 7. Limitation of Liability | 
						
						
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							|  |    Under no circumstances and under no legal theory, whether tort (including | 
						
						
							|  |    negligence), contract, or otherwise, shall any Contributor, or anyone who | 
						
						
							|  |    distributes Covered Software as permitted above, be liable to You for any | 
						
						
							|  |    direct, indirect, special, incidental, or consequential damages of any | 
						
						
							|  |    character including, without limitation, damages for lost profits, loss of | 
						
						
							|  |    goodwill, work stoppage, computer failure or malfunction, or any and all | 
						
						
							|  |    other commercial damages or losses, even if such party shall have been | 
						
						
							|  |    informed of the possibility of such damages. This limitation of liability | 
						
						
							|  |    shall not apply to liability for death or personal injury resulting from such | 
						
						
							|  |    party’s negligence to the extent applicable law prohibits such limitation. | 
						
						
							|  |    Some jurisdictions do not allow the exclusion or limitation of incidental or | 
						
						
							|  |    consequential damages, so this exclusion and limitation may not apply to You. | 
						
						
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							|  | 8. Litigation | 
						
						
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							|  |    Any litigation relating to this License may be brought only in the courts of | 
						
						
							|  |    a jurisdiction where the defendant maintains its principal place of business | 
						
						
							|  |    and such litigation shall be governed by laws of that jurisdiction, without | 
						
						
							|  |    reference to its conflict-of-law provisions. Nothing in this Section shall | 
						
						
							|  |    prevent a party’s ability to bring cross-claims or counter-claims. | 
						
						
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							|  | 9. Miscellaneous | 
						
						
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							|  |    This License represents the complete agreement concerning the subject matter | 
						
						
							|  |    hereof. If any provision of this License is held to be unenforceable, such | 
						
						
							|  |    provision shall be reformed only to the extent necessary to make it | 
						
						
							|  |    enforceable. Any law or regulation which provides that the language of a | 
						
						
							|  |    contract shall be construed against the drafter shall not be used to construe | 
						
						
							|  |    this License against a Contributor. | 
						
						
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							|  | 10. Versions of the License | 
						
						
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							|  | 10.1. New Versions | 
						
						
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							|  |       Mozilla Foundation is the license steward. Except as provided in Section | 
						
						
							|  |       10.3, no one other than the license steward has the right to modify or | 
						
						
							|  |       publish new versions of this License. Each version will be given a | 
						
						
							|  |       distinguishing version number. | 
						
						
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							|  | 10.2. Effect of New Versions | 
						
						
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							|  |       You may distribute the Covered Software under the terms of the version of | 
						
						
							|  |       the License under which You originally received the Covered Software, or | 
						
						
							|  |       under the terms of any subsequent version published by the license | 
						
						
							|  |       steward. | 
						
						
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							|  | 10.3. Modified Versions | 
						
						
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							|  |       If you create software not governed by this License, and you want to | 
						
						
							|  |       create a new license for such software, you may create and use a modified | 
						
						
							|  |       version of this License if you rename the license and remove any | 
						
						
							|  |       references to the name of the license steward (except to note that such | 
						
						
							|  |       modified license differs from this License). | 
						
						
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							|  | 10.4. Distributing Source Code Form that is Incompatible With Secondary Licenses | 
						
						
							|  |       If You choose to distribute Source Code Form that is Incompatible With | 
						
						
							|  |       Secondary Licenses under the terms of this version of the License, the | 
						
						
							|  |       notice described in Exhibit B of this License must be attached. | 
						
						
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							|  | Exhibit A - Source Code Form License Notice | 
						
						
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							|  |       This Source Code Form is subject to the | 
						
						
							|  |       terms of the Mozilla Public License, v. | 
						
						
							|  |       2.0. If a copy of the MPL was not | 
						
						
							|  |       distributed with this file, You can | 
						
						
							|  |       obtain one at | 
						
						
							|  |       http://mozilla.org/MPL/2.0/. | 
						
						
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							|  | If it is not possible or desirable to put the notice in a particular file, then | 
						
						
							|  | You may include the notice in a location (such as a LICENSE file in a relevant | 
						
						
							|  | directory) where a recipient would be likely to look for such a notice. | 
						
						
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							|  | You may add additional accurate notices of copyright ownership. | 
						
						
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							|  | Exhibit B - “Incompatible With Secondary Licenses” Notice | 
						
						
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							|  |       This Source Code Form is “Incompatible | 
						
						
							|  |       With Secondary Licenses”, as defined by | 
						
						
							|  |       the Mozilla Public License, v. 2.0. | 
						
						
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