1 Oracle elects to use only the GNU Lesser General Public License version |
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2 2.1 (LGPL)/GNU General Public License version 2 (GPL) for any software |
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3 where a choice of LGPL/GPL license versions are made available with the |
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4 language indicating that LGPLv2.1/GPLv2 or any later version may be |
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5 used, or where a choice of which version of the LGPL/GPL is applied is |
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6 unspecified. Unless specifically stated otherwise, where a choice |
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7 exists between another license and either the GPL or the LGPL, Oracle |
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8 chooses the other license. |
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9 |
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10 ------------------------------------------------------------------------ |
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11 |
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12 stunnel Universal SSL tunnel |
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13 |
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14 Copyright (C) 1998-2008 Michal Trojnara |
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15 |
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16 This program is free software; you can redistribute it and/or modify it under |
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17 the terms of the GNU General Public License as published by the Free Software |
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18 Foundation; either version 2 of the License, or (at your option) any later |
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19 version. |
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20 |
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21 This program is distributed in the hope that it will be useful, but WITHOUT |
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22 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
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23 FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. |
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24 |
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25 You should have received a copy of the GNU General Public License along with |
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26 this program; if not, see <http://www.gnu.org/licenses>. |
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27 |
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28 Linking stunnel statically or dynamically with other modules is making |
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29 a combined work based on stunnel. Thus, the terms and conditions of the |
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30 GNU General Public License cover the whole combination. |
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31 |
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32 In addition, as a special exception, the copyright holder of stunnel gives you |
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33 permission to combine stunnel with free software programs or libraries that |
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34 are released under the GNU LGPL and with code included in the standard release |
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35 of OpenSSL under the OpenSSL License (or modified versions of such code, with |
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36 unchanged license). You may copy and distribute such a system following the |
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37 terms of the GNU GPL for stunnel and the licenses of the other code concerned. |
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38 |
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39 Note that people who make modified versions of stunnel are not obligated to |
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40 grant this special exception for their modified versions; it is their choice |
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41 whether to do so. The GNU General Public License gives permission to release |
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42 a modified version without this exception; this exception also makes it |
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43 possible to release a modified version which carries forward this exception. |
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44 |
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45 ------------------------------------------------------------------------ |
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46 |
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47 GNU GENERAL PUBLIC LICENSE |
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48 Version 2, June 1991 |
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49 |
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50 Copyright (C) 1989, 1991 Free Software Foundation, Inc. |
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51 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. |
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52 Everyone is permitted to copy and distribute verbatim copies |
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53 of this license document, but changing it is not allowed. |
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54 |
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55 Preamble |
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56 |
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57 The licenses for most software are designed to take away your |
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58 freedom to share and change it. By contrast, the GNU General Public |
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59 License is intended to guarantee your freedom to share and change free |
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60 software--to make sure the software is free for all its users. This |
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61 General Public License applies to most of the Free Software |
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62 Foundation's software and to any other program whose authors commit to |
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63 using it. (Some other Free Software Foundation software is covered by |
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64 the GNU Library General Public License instead.) You can apply it to |
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65 your programs, too. |
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66 |
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67 When we speak of free software, we are referring to freedom, not |
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68 price. Our General Public Licenses are designed to make sure that you |
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69 have the freedom to distribute copies of free software (and charge for |
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70 this service if you wish), that you receive source code or can get it |
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71 if you want it, that you can change the software or use pieces of it |
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72 in new free programs; and that you know you can do these things. |
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73 |
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74 To protect your rights, we need to make restrictions that forbid |
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75 anyone to deny you these rights or to ask you to surrender the rights. |
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76 These restrictions translate to certain responsibilities for you if you |
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77 distribute copies of the software, or if you modify it. |
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78 |
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79 For example, if you distribute copies of such a program, whether |
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80 gratis or for a fee, you must give the recipients all the rights that |
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81 you have. You must make sure that they, too, receive or can get the |
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82 source code. And you must show them these terms so they know their |
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83 rights. |
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84 |
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85 We protect your rights with two steps: (1) copyright the software, and |
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86 (2) offer you this license which gives you legal permission to copy, |
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87 distribute and/or modify the software. |
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88 |
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89 Also, for each author's protection and ours, we want to make certain |
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90 that everyone understands that there is no warranty for this free |
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91 software. If the software is modified by someone else and passed on, we |
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92 want its recipients to know that what they have is not the original, so |
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93 that any problems introduced by others will not reflect on the original |
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94 authors' reputations. |
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95 |
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96 Finally, any free program is threatened constantly by software |
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97 patents. We wish to avoid the danger that redistributors of a free |
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98 program will individually obtain patent licenses, in effect making the |
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99 program proprietary. To prevent this, we have made it clear that any |
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100 patent must be licensed for everyone's free use or not licensed at all. |
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101 |
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102 The precise terms and conditions for copying, distribution and |
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103 modification follow. |
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104 |
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105 |
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106 GNU GENERAL PUBLIC LICENSE |
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107 TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION |
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108 |
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109 0. This License applies to any program or other work which contains |
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110 a notice placed by the copyright holder saying it may be distributed |
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111 under the terms of this General Public License. The "Program", below, |
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112 refers to any such program or work, and a "work based on the Program" |
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113 means either the Program or any derivative work under copyright law: |
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114 that is to say, a work containing the Program or a portion of it, |
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115 either verbatim or with modifications and/or translated into another |
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116 language. (Hereinafter, translation is included without limitation in |
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117 the term "modification".) Each licensee is addressed as "you". |
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118 |
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119 Activities other than copying, distribution and modification are not |
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120 covered by this License; they are outside its scope. The act of |
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121 running the Program is not restricted, and the output from the Program |
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122 is covered only if its contents constitute a work based on the |
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123 Program (independent of having been made by running the Program). |
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124 Whether that is true depends on what the Program does. |
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125 |
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126 1. You may copy and distribute verbatim copies of the Program's |
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127 source code as you receive it, in any medium, provided that you |
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128 conspicuously and appropriately publish on each copy an appropriate |
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129 copyright notice and disclaimer of warranty; keep intact all the |
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130 notices that refer to this License and to the absence of any warranty; |
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131 and give any other recipients of the Program a copy of this License |
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132 along with the Program. |
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133 |
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134 You may charge a fee for the physical act of transferring a copy, and |
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135 you may at your option offer warranty protection in exchange for a fee. |
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136 |
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137 2. You may modify your copy or copies of the Program or any portion |
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138 of it, thus forming a work based on the Program, and copy and |
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139 distribute such modifications or work under the terms of Section 1 |
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140 above, provided that you also meet all of these conditions: |
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141 |
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142 a) You must cause the modified files to carry prominent notices |
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143 stating that you changed the files and the date of any change. |
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144 |
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145 b) You must cause any work that you distribute or publish, that in |
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146 whole or in part contains or is derived from the Program or any |
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147 part thereof, to be licensed as a whole at no charge to all third |
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148 parties under the terms of this License. |
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149 |
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150 c) If the modified program normally reads commands interactively |
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151 when run, you must cause it, when started running for such |
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152 interactive use in the most ordinary way, to print or display an |
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153 announcement including an appropriate copyright notice and a |
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154 notice that there is no warranty (or else, saying that you provide |
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155 a warranty) and that users may redistribute the program under |
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156 these conditions, and telling the user how to view a copy of this |
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157 License. (Exception: if the Program itself is interactive but |
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158 does not normally print such an announcement, your work based on |
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159 the Program is not required to print an announcement.) |
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160 |
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161 |
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162 These requirements apply to the modified work as a whole. If |
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163 identifiable sections of that work are not derived from the Program, |
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164 and can be reasonably considered independent and separate works in |
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165 themselves, then this License, and its terms, do not apply to those |
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166 sections when you distribute them as separate works. But when you |
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167 distribute the same sections as part of a whole which is a work based |
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168 on the Program, the distribution of the whole must be on the terms of |
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169 this License, whose permissions for other licensees extend to the |
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170 entire whole, and thus to each and every part regardless of who wrote it. |
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171 |
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172 Thus, it is not the intent of this section to claim rights or contest |
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173 your rights to work written entirely by you; rather, the intent is to |
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174 exercise the right to control the distribution of derivative or |
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175 collective works based on the Program. |
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176 |
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177 In addition, mere aggregation of another work not based on the Program |
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178 with the Program (or with a work based on the Program) on a volume of |
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179 a storage or distribution medium does not bring the other work under |
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180 the scope of this License. |
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181 |
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182 3. You may copy and distribute the Program (or a work based on it, |
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183 under Section 2) in object code or executable form under the terms of |
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184 Sections 1 and 2 above provided that you also do one of the following: |
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185 |
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186 a) Accompany it with the complete corresponding machine-readable |
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187 source code, which must be distributed under the terms of Sections |
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188 1 and 2 above on a medium customarily used for software interchange; or, |
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189 |
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190 b) Accompany it with a written offer, valid for at least three |
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191 years, to give any third party, for a charge no more than your |
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192 cost of physically performing source distribution, a complete |
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193 machine-readable copy of the corresponding source code, to be |
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194 distributed under the terms of Sections 1 and 2 above on a medium |
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195 customarily used for software interchange; or, |
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196 |
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197 c) Accompany it with the information you received as to the offer |
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198 to distribute corresponding source code. (This alternative is |
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199 allowed only for noncommercial distribution and only if you |
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200 received the program in object code or executable form with such |
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201 an offer, in accord with Subsection b above.) |
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202 |
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203 The source code for a work means the preferred form of the work for |
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204 making modifications to it. For an executable work, complete source |
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205 code means all the source code for all modules it contains, plus any |
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206 associated interface definition files, plus the scripts used to |
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207 control compilation and installation of the executable. However, as a |
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208 special exception, the source code distributed need not include |
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209 anything that is normally distributed (in either source or binary |
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210 form) with the major components (compiler, kernel, and so on) of the |
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211 operating system on which the executable runs, unless that component |
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212 itself accompanies the executable. |
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213 |
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214 If distribution of executable or object code is made by offering |
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215 access to copy from a designated place, then offering equivalent |
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216 access to copy the source code from the same place counts as |
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217 distribution of the source code, even though third parties are not |
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218 compelled to copy the source along with the object code. |
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219 |
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220 |
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221 4. You may not copy, modify, sublicense, or distribute the Program |
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222 except as expressly provided under this License. Any attempt |
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223 otherwise to copy, modify, sublicense or distribute the Program is |
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224 void, and will automatically terminate your rights under this License. |
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225 However, parties who have received copies, or rights, from you under |
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226 this License will not have their licenses terminated so long as such |
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227 parties remain in full compliance. |
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228 |
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229 5. You are not required to accept this License, since you have not |
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230 signed it. However, nothing else grants you permission to modify or |
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231 distribute the Program or its derivative works. These actions are |
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232 prohibited by law if you do not accept this License. Therefore, by |
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233 modifying or distributing the Program (or any work based on the |
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234 Program), you indicate your acceptance of this License to do so, and |
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235 all its terms and conditions for copying, distributing or modifying |
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236 the Program or works based on it. |
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237 |
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238 6. Each time you redistribute the Program (or any work based on the |
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239 Program), the recipient automatically receives a license from the |
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240 original licensor to copy, distribute or modify the Program subject to |
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241 these terms and conditions. You may not impose any further |
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242 restrictions on the recipients' exercise of the rights granted herein. |
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243 You are not responsible for enforcing compliance by third parties to |
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244 this License. |
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245 |
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246 7. If, as a consequence of a court judgment or allegation of patent |
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247 infringement or for any other reason (not limited to patent issues), |
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248 conditions are imposed on you (whether by court order, agreement or |
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249 otherwise) that contradict the conditions of this License, they do not |
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250 excuse you from the conditions of this License. If you cannot |
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251 distribute so as to satisfy simultaneously your obligations under this |
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252 License and any other pertinent obligations, then as a consequence you |
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253 may not distribute the Program at all. For example, if a patent |
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254 license would not permit royalty-free redistribution of the Program by |
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255 all those who receive copies directly or indirectly through you, then |
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256 the only way you could satisfy both it and this License would be to |
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257 refrain entirely from distribution of the Program. |
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258 |
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259 If any portion of this section is held invalid or unenforceable under |
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260 any particular circumstance, the balance of the section is intended to |
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261 apply and the section as a whole is intended to apply in other |
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262 circumstances. |
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263 |
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264 It is not the purpose of this section to induce you to infringe any |
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265 patents or other property right claims or to contest validity of any |
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266 such claims; this section has the sole purpose of protecting the |
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267 integrity of the free software distribution system, which is |
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268 implemented by public license practices. Many people have made |
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269 generous contributions to the wide range of software distributed |
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270 through that system in reliance on consistent application of that |
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271 system; it is up to the author/donor to decide if he or she is willing |
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272 to distribute software through any other system and a licensee cannot |
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273 impose that choice. |
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274 |
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275 This section is intended to make thoroughly clear what is believed to |
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276 be a consequence of the rest of this License. |
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277 |
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278 |
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279 8. If the distribution and/or use of the Program is restricted in |
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280 certain countries either by patents or by copyrighted interfaces, the |
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281 original copyright holder who places the Program under this License |
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282 may add an explicit geographical distribution limitation excluding |
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283 those countries, so that distribution is permitted only in or among |
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284 countries not thus excluded. In such case, this License incorporates |
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285 the limitation as if written in the body of this License. |
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286 |
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287 9. The Free Software Foundation may publish revised and/or new versions |
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288 of the General Public License from time to time. Such new versions will |
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289 be similar in spirit to the present version, but may differ in detail to |
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290 address new problems or concerns. |
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291 |
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292 Each version is given a distinguishing version number. If the Program |
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293 specifies a version number of this License which applies to it and "any |
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294 later version", you have the option of following the terms and conditions |
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295 either of that version or of any later version published by the Free |
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296 Software Foundation. If the Program does not specify a version number of |
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297 this License, you may choose any version ever published by the Free Software |
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298 Foundation. |
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299 |
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300 10. If you wish to incorporate parts of the Program into other free |
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301 programs whose distribution conditions are different, write to the author |
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302 to ask for permission. For software which is copyrighted by the Free |
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303 Software Foundation, write to the Free Software Foundation; we sometimes |
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304 make exceptions for this. Our decision will be guided by the two goals |
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305 of preserving the free status of all derivatives of our free software and |
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306 of promoting the sharing and reuse of software generally. |
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307 |
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308 NO WARRANTY |
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309 |
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310 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY |
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311 FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN |
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312 OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES |
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313 PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED |
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314 OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
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315 MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS |
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316 TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE |
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317 PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, |
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318 REPAIR OR CORRECTION. |
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319 |
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320 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING |
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321 WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR |
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322 REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, |
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323 INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING |
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324 OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED |
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325 TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY |
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326 YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER |
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327 PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE |
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328 POSSIBILITY OF SUCH DAMAGES. |
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329 |
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330 END OF TERMS AND CONDITIONS |
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331 |
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332 |
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333 Appendix: How to Apply These Terms to Your New Programs |
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334 |
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335 If you develop a new program, and you want it to be of the greatest |
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336 possible use to the public, the best way to achieve this is to make it |
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337 free software which everyone can redistribute and change under these terms. |
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338 |
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339 To do so, attach the following notices to the program. It is safest |
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340 to attach them to the start of each source file to most effectively |
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341 convey the exclusion of warranty; and each file should have at least |
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342 the "copyright" line and a pointer to where the full notice is found. |
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343 |
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344 <one line to give the program's name and a brief idea of what it does.> |
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345 Copyright (C) 19yy <name of author> |
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346 |
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347 This program is free software; you can redistribute it and/or modify |
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348 it under the terms of the GNU General Public License as published by |
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349 the Free Software Foundation; either version 2 of the License, or |
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350 (at your option) any later version. |
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351 |
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352 This program is distributed in the hope that it will be useful, |
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353 but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
354 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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355 GNU General Public License for more details. |
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356 |
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357 You should have received a copy of the GNU General Public License |
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358 along with this program; if not, write to the Free Software |
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359 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. |
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360 |
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361 Also add information on how to contact you by electronic and paper mail. |
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362 |
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363 If the program is interactive, make it output a short notice like this |
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364 when it starts in an interactive mode: |
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365 |
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366 Gnomovision version 69, Copyright (C) 19yy name of author |
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367 Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. |
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368 This is free software, and you are welcome to redistribute it |
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369 under certain conditions; type `show c' for details. |
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370 |
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371 The hypothetical commands `show w' and `show c' should show the appropriate |
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372 parts of the General Public License. Of course, the commands you use may |
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373 be called something other than `show w' and `show c'; they could even be |
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374 mouse-clicks or menu items--whatever suits your program. |
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375 |
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376 You should also get your employer (if you work as a programmer) or your |
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377 school, if any, to sign a "copyright disclaimer" for the program, if |
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378 necessary. Here is a sample; alter the names: |
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379 |
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380 Yoyodyne, Inc., hereby disclaims all copyright interest in the program |
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381 `Gnomovision' (which makes passes at compilers) written by James Hacker. |
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382 |
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383 <signature of Ty Coon>, 1 April 1989 |
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384 Ty Coon, President of Vice |
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385 |
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386 This General Public License does not permit incorporating your program into |
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387 proprietary programs. If your program is a subroutine library, you may |
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388 consider it more useful to permit linking proprietary applications with the |
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389 library. If this is what you want to do, use the GNU Library General |
|
390 Public License instead of this License. |
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391 |
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