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LICENSE
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674
LICENSE
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|
||||
GNU GENERAL PUBLIC LICENSE
|
||||
Version 3, 29 June 2007
|
||||
|
||||
Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
|
||||
Everyone is permitted to copy and distribute verbatim copies
|
||||
of this license document, but changing it is not allowed.
|
||||
|
||||
Preamble
|
||||
|
||||
The GNU General Public License is a free, copyleft license for
|
||||
software and other kinds of works.
|
||||
|
||||
The licenses for most software and other practical works are designed
|
||||
to take away your freedom to share and change the works. By contrast,
|
||||
the GNU General Public License is intended to guarantee your freedom to
|
||||
share and change all versions of a program--to make sure it remains free
|
||||
software for all its users. We, the Free Software Foundation, use the
|
||||
GNU General Public License for most of our software; it applies also to
|
||||
any other work released this way by its authors. You can apply it to
|
||||
your programs, too.
|
||||
|
||||
When we speak of free software, we are referring to freedom, not
|
||||
price. Our General Public Licenses are designed to make sure that you
|
||||
have the freedom to distribute copies of free software (and charge for
|
||||
them if you wish), that you receive source code or can get it if you
|
||||
want it, that you can change the software or use pieces of it in new
|
||||
free programs, and that you know you can do these things.
|
||||
|
||||
To protect your rights, we need to prevent others from denying you
|
||||
these rights or asking you to surrender the rights. Therefore, you have
|
||||
certain responsibilities if you distribute copies of the software, or if
|
||||
you modify it: responsibilities to respect the freedom of others.
|
||||
|
||||
For example, if you distribute copies of such a program, whether
|
||||
gratis or for a fee, you must pass on to the recipients the same
|
||||
freedoms that you received. You must make sure that they, too, receive
|
||||
or can get the source code. And you must show them these terms so they
|
||||
know their rights.
|
||||
|
||||
Developers that use the GNU GPL protect your rights with two steps:
|
||||
(1) assert copyright on the software, and (2) offer you this License
|
||||
giving you legal permission to copy, distribute and/or modify it.
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||||
|
||||
For the developers' and authors' protection, the GPL clearly explains
|
||||
that there is no warranty for this free software. For both users' and
|
||||
authors' sake, the GPL requires that modified versions be marked as
|
||||
changed, so that their problems will not be attributed erroneously to
|
||||
authors of previous versions.
|
||||
|
||||
Some devices are designed to deny users access to install or run
|
||||
modified versions of the software inside them, although the manufacturer
|
||||
can do so. This is fundamentally incompatible with the aim of
|
||||
protecting users' freedom to change the software. The systematic
|
||||
pattern of such abuse occurs in the area of products for individuals to
|
||||
use, which is precisely where it is most unacceptable. Therefore, we
|
||||
have designed this version of the GPL to prohibit the practice for those
|
||||
products. If such problems arise substantially in other domains, we
|
||||
stand ready to extend this provision to those domains in future versions
|
||||
of the GPL, as needed to protect the freedom of users.
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||||
|
||||
Finally, every program is threatened constantly by software patents.
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||||
States should not allow patents to restrict development and use of
|
||||
software on general-purpose computers, but in those that do, we wish to
|
||||
avoid the special danger that patents applied to a free program could
|
||||
make it effectively proprietary. To prevent this, the GPL assures that
|
||||
patents cannot be used to render the program non-free.
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|
||||
The precise terms and conditions for copying, distribution and
|
||||
modification follow.
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|
||||
TERMS AND CONDITIONS
|
||||
|
||||
0. Definitions.
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||||
|
||||
"This License" refers to version 3 of the GNU General Public License.
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||||
|
||||
"Copyright" also means copyright-like laws that apply to other kinds of
|
||||
works, such as semiconductor masks.
|
||||
|
||||
"The Program" refers to any copyrightable work licensed under this
|
||||
License. Each licensee is addressed as "you". "Licensees" and
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||||
"recipients" may be individuals or organizations.
|
||||
|
||||
To "modify" a work means to copy from or adapt all or part of the work
|
||||
in a fashion requiring copyright permission, other than the making of an
|
||||
exact copy. The resulting work is called a "modified version" of the
|
||||
earlier work or a work "based on" the earlier work.
|
||||
|
||||
A "covered work" means either the unmodified Program or a work based
|
||||
on the Program.
|
||||
|
||||
To "propagate" a work means to do anything with it that, without
|
||||
permission, would make you directly or secondarily liable for
|
||||
infringement under applicable copyright law, except executing it on a
|
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computer or modifying a private copy. Propagation includes copying,
|
||||
distribution (with or without modification), making available to the
|
||||
public, and in some countries other activities as well.
|
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|
||||
To "convey" a work means any kind of propagation that enables other
|
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parties to make or receive copies. Mere interaction with a user through
|
||||
a computer network, with no transfer of a copy, is not conveying.
|
||||
|
||||
An interactive user interface displays "Appropriate Legal Notices"
|
||||
to the extent that it includes a convenient and prominently visible
|
||||
feature that (1) displays an appropriate copyright notice, and (2)
|
||||
tells the user that there is no warranty for the work (except to the
|
||||
extent that warranties are provided), that licensees may convey the
|
||||
work under this License, and how to view a copy of this License. If
|
||||
the interface presents a list of user commands or options, such as a
|
||||
menu, a prominent item in the list meets this criterion.
|
||||
|
||||
1. Source Code.
|
||||
|
||||
The "source code" for a work means the preferred form of the work
|
||||
for making modifications to it. "Object code" means any non-source
|
||||
form of a work.
|
||||
|
||||
A "Standard Interface" means an interface that either is an official
|
||||
standard defined by a recognized standards body, or, in the case of
|
||||
interfaces specified for a particular programming language, one that
|
||||
is widely used among developers working in that language.
|
||||
|
||||
The "System Libraries" of an executable work include anything, other
|
||||
than the work as a whole, that (a) is included in the normal form of
|
||||
packaging a Major Component, but which is not part of that Major
|
||||
Component, and (b) serves only to enable use of the work with that
|
||||
Major Component, or to implement a Standard Interface for which an
|
||||
implementation is available to the public in source code form. A
|
||||
"Major Component", in this context, means a major essential component
|
||||
(kernel, window system, and so on) of the specific operating system
|
||||
(if any) on which the executable work runs, or a compiler used to
|
||||
produce the work, or an object code interpreter used to run it.
|
||||
|
||||
The "Corresponding Source" for a work in object code form means all
|
||||
the source code needed to generate, install, and (for an executable
|
||||
work) run the object code and to modify the work, including scripts to
|
||||
control those activities. However, it does not include the work's
|
||||
System Libraries, or general-purpose tools or generally available free
|
||||
programs which are used unmodified in performing those activities but
|
||||
which are not part of the work. For example, Corresponding Source
|
||||
includes interface definition files associated with source files for
|
||||
the work, and the source code for shared libraries and dynamically
|
||||
linked subprograms that the work is specifically designed to require,
|
||||
such as by intimate data communication or control flow between those
|
||||
subprograms and other parts of the work.
|
||||
|
||||
The Corresponding Source need not include anything that users
|
||||
can regenerate automatically from other parts of the Corresponding
|
||||
Source.
|
||||
|
||||
The Corresponding Source for a work in source code form is that
|
||||
same work.
|
||||
|
||||
2. Basic Permissions.
|
||||
|
||||
All rights granted under this License are granted for the term of
|
||||
copyright on the Program, and are irrevocable provided the stated
|
||||
conditions are met. This License explicitly affirms your unlimited
|
||||
permission to run the unmodified Program. The output from running a
|
||||
covered work is covered by this License only if the output, given its
|
||||
content, constitutes a covered work. This License acknowledges your
|
||||
rights of fair use or other equivalent, as provided by copyright law.
|
||||
|
||||
You may make, run and propagate covered works that you do not
|
||||
convey, without conditions so long as your license otherwise remains
|
||||
in force. You may convey covered works to others for the sole purpose
|
||||
of having them make modifications exclusively for you, or provide you
|
||||
with facilities for running those works, provided that you comply with
|
||||
the terms of this License in conveying all material for which you do
|
||||
not control copyright. Those thus making or running the covered works
|
||||
for you must do so exclusively on your behalf, under your direction
|
||||
and control, on terms that prohibit them from making any copies of
|
||||
your copyrighted material outside their relationship with you.
|
||||
|
||||
Conveying under any other circumstances is permitted solely under
|
||||
the conditions stated below. Sublicensing is not allowed; section 10
|
||||
makes it unnecessary.
|
||||
|
||||
3. Protecting Users' Legal Rights From Anti-Circumvention Law.
|
||||
|
||||
No covered work shall be deemed part of an effective technological
|
||||
measure under any applicable law fulfilling obligations under article
|
||||
11 of the WIPO copyright treaty adopted on 20 December 1996, or
|
||||
similar laws prohibiting or restricting circumvention of such
|
||||
measures.
|
||||
|
||||
When you convey a covered work, you waive any legal power to forbid
|
||||
circumvention of technological measures to the extent such circumvention
|
||||
is effected by exercising rights under this License with respect to
|
||||
the covered work, and you disclaim any intention to limit operation or
|
||||
modification of the work as a means of enforcing, against the work's
|
||||
users, your or third parties' legal rights to forbid circumvention of
|
||||
technological measures.
|
||||
|
||||
4. Conveying Verbatim Copies.
|
||||
|
||||
You may convey verbatim copies of the Program's source code as you
|
||||
receive it, in any medium, provided that you conspicuously and
|
||||
appropriately publish on each copy an appropriate copyright notice;
|
||||
keep intact all notices stating that this License and any
|
||||
non-permissive terms added in accord with section 7 apply to the code;
|
||||
keep intact all notices of the absence of any warranty; and give all
|
||||
recipients a copy of this License along with the Program.
|
||||
|
||||
You may charge any price or no price for each copy that you convey,
|
||||
and you may offer support or warranty protection for a fee.
|
||||
|
||||
5. Conveying Modified Source Versions.
|
||||
|
||||
You may convey a work based on the Program, or the modifications to
|
||||
produce it from the Program, in the form of source code under the
|
||||
terms of section 4, provided that you also meet all of these conditions:
|
||||
|
||||
a) The work must carry prominent notices stating that you modified
|
||||
it, and giving a relevant date.
|
||||
|
||||
b) The work must carry prominent notices stating that it is
|
||||
released under this License and any conditions added under section
|
||||
7. This requirement modifies the requirement in section 4 to
|
||||
"keep intact all notices".
|
||||
|
||||
c) You must license the entire work, as a whole, under this
|
||||
License to anyone who comes into possession of a copy. This
|
||||
License will therefore apply, along with any applicable section 7
|
||||
additional terms, to the whole of the work, and all its parts,
|
||||
regardless of how they are packaged. This License gives no
|
||||
permission to license the work in any other way, but it does not
|
||||
invalidate such permission if you have separately received it.
|
||||
|
||||
d) If the work has interactive user interfaces, each must display
|
||||
Appropriate Legal Notices; however, if the Program has interactive
|
||||
interfaces that do not display Appropriate Legal Notices, your
|
||||
work need not make them do so.
|
||||
|
||||
A compilation of a covered work with other separate and independent
|
||||
works, which are not by their nature extensions of the covered work,
|
||||
and which are not combined with it such as to form a larger program,
|
||||
in or on a volume of a storage or distribution medium, is called an
|
||||
"aggregate" if the compilation and its resulting copyright are not
|
||||
used to limit the access or legal rights of the compilation's users
|
||||
beyond what the individual works permit. Inclusion of a covered work
|
||||
in an aggregate does not cause this License to apply to the other
|
||||
parts of the aggregate.
|
||||
|
||||
6. Conveying Non-Source Forms.
|
||||
|
||||
You may convey a covered work in object code form under the terms
|
||||
of sections 4 and 5, provided that you also convey the
|
||||
machine-readable Corresponding Source under the terms of this License,
|
||||
in one of these ways:
|
||||
|
||||
a) Convey the object code in, or embodied in, a physical product
|
||||
(including a physical distribution medium), accompanied by the
|
||||
Corresponding Source fixed on a durable physical medium
|
||||
customarily used for software interchange.
|
||||
|
||||
b) Convey the object code in, or embodied in, a physical product
|
||||
(including a physical distribution medium), accompanied by a
|
||||
written offer, valid for at least three years and valid for as
|
||||
long as you offer spare parts or customer support for that product
|
||||
model, to give anyone who possesses the object code either (1) a
|
||||
copy of the Corresponding Source for all the software in the
|
||||
product that is covered by this License, on a durable physical
|
||||
medium customarily used for software interchange, for a price no
|
||||
more than your reasonable cost of physically performing this
|
||||
conveying of source, or (2) access to copy the
|
||||
Corresponding Source from a network server at no charge.
|
||||
|
||||
c) Convey individual copies of the object code with a copy of the
|
||||
written offer to provide the Corresponding Source. This
|
||||
alternative is allowed only occasionally and noncommercially, and
|
||||
only if you received the object code with such an offer, in accord
|
||||
with subsection 6b.
|
||||
|
||||
d) Convey the object code by offering access from a designated
|
||||
place (gratis or for a charge), and offer equivalent access to the
|
||||
Corresponding Source in the same way through the same place at no
|
||||
further charge. You need not require recipients to copy the
|
||||
Corresponding Source along with the object code. If the place to
|
||||
copy the object code is a network server, the Corresponding Source
|
||||
may be on a different server (operated by you or a third party)
|
||||
that supports equivalent copying facilities, provided you maintain
|
||||
clear directions next to the object code saying where to find the
|
||||
Corresponding Source. Regardless of what server hosts the
|
||||
Corresponding Source, you remain obligated to ensure that it is
|
||||
available for as long as needed to satisfy these requirements.
|
||||
|
||||
e) Convey the object code using peer-to-peer transmission, provided
|
||||
you inform other peers where the object code and Corresponding
|
||||
Source of the work are being offered to the general public at no
|
||||
charge under subsection 6d.
|
||||
|
||||
A separable portion of the object code, whose source code is excluded
|
||||
from the Corresponding Source as a System Library, need not be
|
||||
included in conveying the object code work.
|
||||
|
||||
A "User Product" is either (1) a "consumer product", which means any
|
||||
tangible personal property which is normally used for personal, family,
|
||||
or household purposes, or (2) anything designed or sold for incorporation
|
||||
into a dwelling. In determining whether a product is a consumer product,
|
||||
doubtful cases shall be resolved in favor of coverage. For a particular
|
||||
product received by a particular user, "normally used" refers to a
|
||||
typical or common use of that class of product, regardless of the status
|
||||
of the particular user or of the way in which the particular user
|
||||
actually uses, or expects or is expected to use, the product. A product
|
||||
is a consumer product regardless of whether the product has substantial
|
||||
commercial, industrial or non-consumer uses, unless such uses represent
|
||||
the only significant mode of use of the product.
|
||||
|
||||
"Installation Information" for a User Product means any methods,
|
||||
procedures, authorization keys, or other information required to install
|
||||
and execute modified versions of a covered work in that User Product from
|
||||
a modified version of its Corresponding Source. The information must
|
||||
suffice to ensure that the continued functioning of the modified object
|
||||
code is in no case prevented or interfered with solely because
|
||||
modification has been made.
|
||||
|
||||
If you convey an object code work under this section in, or with, or
|
||||
specifically for use in, a User Product, and the conveying occurs as
|
||||
part of a transaction in which the right of possession and use of the
|
||||
User Product is transferred to the recipient in perpetuity or for a
|
||||
fixed term (regardless of how the transaction is characterized), the
|
||||
Corresponding Source conveyed under this section must be accompanied
|
||||
by the Installation Information. But this requirement does not apply
|
||||
if neither you nor any third party retains the ability to install
|
||||
modified object code on the User Product (for example, the work has
|
||||
been installed in ROM).
|
||||
|
||||
The requirement to provide Installation Information does not include a
|
||||
requirement to continue to provide support service, warranty, or updates
|
||||
for a work that has been modified or installed by the recipient, or for
|
||||
the User Product in which it has been modified or installed. Access to a
|
||||
network may be denied when the modification itself materially and
|
||||
adversely affects the operation of the network or violates the rules and
|
||||
protocols for communication across the network.
|
||||
|
||||
Corresponding Source conveyed, and Installation Information provided,
|
||||
in accord with this section must be in a format that is publicly
|
||||
documented (and with an implementation available to the public in
|
||||
source code form), and must require no special password or key for
|
||||
unpacking, reading or copying.
|
||||
|
||||
7. Additional Terms.
|
||||
|
||||
"Additional permissions" are terms that supplement the terms of this
|
||||
License by making exceptions from one or more of its conditions.
|
||||
Additional permissions that are applicable to the entire Program shall
|
||||
be treated as though they were included in this License, to the extent
|
||||
that they are valid under applicable law. If additional permissions
|
||||
apply only to part of the Program, that part may be used separately
|
||||
under those permissions, but the entire Program remains governed by
|
||||
this License without regard to the additional permissions.
|
||||
|
||||
When you convey a copy of a covered work, you may at your option
|
||||
remove any additional permissions from that copy, or from any part of
|
||||
it. (Additional permissions may be written to require their own
|
||||
removal in certain cases when you modify the work.) You may place
|
||||
additional permissions on material, added by you to a covered work,
|
||||
for which you have or can give appropriate copyright permission.
|
||||
|
||||
Notwithstanding any other provision of this License, for material you
|
||||
add to a covered work, you may (if authorized by the copyright holders of
|
||||
that material) supplement the terms of this License with terms:
|
||||
|
||||
a) Disclaiming warranty or limiting liability differently from the
|
||||
terms of sections 15 and 16 of this License; or
|
||||
|
||||
b) Requiring preservation of specified reasonable legal notices or
|
||||
author attributions in that material or in the Appropriate Legal
|
||||
Notices displayed by works containing it; or
|
||||
|
||||
c) Prohibiting misrepresentation of the origin of that material, or
|
||||
requiring that modified versions of such material be marked in
|
||||
reasonable ways as different from the original version; or
|
||||
|
||||
d) Limiting the use for publicity purposes of names of licensors or
|
||||
authors of the material; or
|
||||
|
||||
e) Declining to grant rights under trademark law for use of some
|
||||
trade names, trademarks, or service marks; or
|
||||
|
||||
f) Requiring indemnification of licensors and authors of that
|
||||
material by anyone who conveys the material (or modified versions of
|
||||
it) with contractual assumptions of liability to the recipient, for
|
||||
any liability that these contractual assumptions directly impose on
|
||||
those licensors and authors.
|
||||
|
||||
All other non-permissive additional terms are considered "further
|
||||
restrictions" within the meaning of section 10. If the Program as you
|
||||
received it, or any part of it, contains a notice stating that it is
|
||||
governed by this License along with a term that is a further
|
||||
restriction, you may remove that term. If a license document contains
|
||||
a further restriction but permits relicensing or conveying under this
|
||||
License, you may add to a covered work material governed by the terms
|
||||
of that license document, provided that the further restriction does
|
||||
not survive such relicensing or conveying.
|
||||
|
||||
If you add terms to a covered work in accord with this section, you
|
||||
must place, in the relevant source files, a statement of the
|
||||
additional terms that apply to those files, or a notice indicating
|
||||
where to find the applicable terms.
|
||||
|
||||
Additional terms, permissive or non-permissive, may be stated in the
|
||||
form of a separately written license, or stated as exceptions;
|
||||
the above requirements apply either way.
|
||||
|
||||
8. Termination.
|
||||
|
||||
You may not propagate or modify a covered work except as expressly
|
||||
provided under this License. Any attempt otherwise to propagate or
|
||||
modify it is void, and will automatically terminate your rights under
|
||||
this License (including any patent licenses granted under the third
|
||||
paragraph of section 11).
|
||||
|
||||
However, if you cease all violation of this License, then your
|
||||
license from a particular copyright holder is reinstated (a)
|
||||
provisionally, unless and until the copyright holder explicitly and
|
||||
finally terminates your license, and (b) permanently, if the copyright
|
||||
holder fails to notify you of the violation by some reasonable means
|
||||
prior to 60 days after the cessation.
|
||||
|
||||
Moreover, your license from a particular copyright holder is
|
||||
reinstated permanently if the copyright holder notifies you of the
|
||||
violation by some reasonable means, this is the first time you have
|
||||
received notice of violation of this License (for any work) from that
|
||||
copyright holder, and you cure the violation prior to 30 days after
|
||||
your receipt of the notice.
|
||||
|
||||
Termination of your rights under this section does not terminate the
|
||||
licenses of parties who have received copies or rights from you under
|
||||
this License. If your rights have been terminated and not permanently
|
||||
reinstated, you do not qualify to receive new licenses for the same
|
||||
material under section 10.
|
||||
|
||||
9. Acceptance Not Required for Having Copies.
|
||||
|
||||
You are not required to accept this License in order to receive or
|
||||
run a copy of the Program. Ancillary propagation of a covered work
|
||||
occurring solely as a consequence of using peer-to-peer transmission
|
||||
to receive a copy likewise does not require acceptance. However,
|
||||
nothing other than this License grants you permission to propagate or
|
||||
modify any covered work. These actions infringe copyright if you do
|
||||
not accept this License. Therefore, by modifying or propagating a
|
||||
covered work, you indicate your acceptance of this License to do so.
|
||||
|
||||
10. Automatic Licensing of Downstream Recipients.
|
||||
|
||||
Each time you convey a covered work, the recipient automatically
|
||||
receives a license from the original licensors, to run, modify and
|
||||
propagate that work, subject to this License. You are not responsible
|
||||
for enforcing compliance by third parties with this License.
|
||||
|
||||
An "entity transaction" is a transaction transferring control of an
|
||||
organization, or substantially all assets of one, or subdividing an
|
||||
organization, or merging organizations. If propagation of a covered
|
||||
work results from an entity transaction, each party to that
|
||||
transaction who receives a copy of the work also receives whatever
|
||||
licenses to the work the party's predecessor in interest had or could
|
||||
give under the previous paragraph, plus a right to possession of the
|
||||
Corresponding Source of the work from the predecessor in interest, if
|
||||
the predecessor has it or can get it with reasonable efforts.
|
||||
|
||||
You may not impose any further restrictions on the exercise of the
|
||||
rights granted or affirmed under this License. For example, you may
|
||||
not impose a license fee, royalty, or other charge for exercise of
|
||||
rights granted under this License, and you may not initiate litigation
|
||||
(including a cross-claim or counterclaim in a lawsuit) alleging that
|
||||
any patent claim is infringed by making, using, selling, offering for
|
||||
sale, or importing the Program or any portion of it.
|
||||
|
||||
11. Patents.
|
||||
|
||||
A "contributor" is a copyright holder who authorizes use under this
|
||||
License of the Program or a work on which the Program is based. The
|
||||
work thus licensed is called the contributor's "contributor version".
|
||||
|
||||
A contributor's "essential patent claims" are all patent claims
|
||||
owned or controlled by the contributor, whether already acquired or
|
||||
hereafter acquired, that would be infringed by some manner, permitted
|
||||
by this License, of making, using, or selling its contributor version,
|
||||
but do not include claims that would be infringed only as a
|
||||
consequence of further modification of the contributor version. For
|
||||
purposes of this definition, "control" includes the right to grant
|
||||
patent sublicenses in a manner consistent with the requirements of
|
||||
this License.
|
||||
|
||||
Each contributor grants you a non-exclusive, worldwide, royalty-free
|
||||
patent license under the contributor's essential patent claims, to
|
||||
make, use, sell, offer for sale, import and otherwise run, modify and
|
||||
propagate the contents of its contributor version.
|
||||
|
||||
In the following three paragraphs, a "patent license" is any express
|
||||
agreement or commitment, however denominated, not to enforce a patent
|
||||
(such as an express permission to practice a patent or covenant not to
|
||||
sue for patent infringement). To "grant" such a patent license to a
|
||||
party means to make such an agreement or commitment not to enforce a
|
||||
patent against the party.
|
||||
|
||||
If you convey a covered work, knowingly relying on a patent license,
|
||||
and the Corresponding Source of the work is not available for anyone
|
||||
to copy, free of charge and under the terms of this License, through a
|
||||
publicly available network server or other readily accessible means,
|
||||
then you must either (1) cause the Corresponding Source to be so
|
||||
available, or (2) arrange to deprive yourself of the benefit of the
|
||||
patent license for this particular work, or (3) arrange, in a manner
|
||||
consistent with the requirements of this License, to extend the patent
|
||||
license to downstream recipients. "Knowingly relying" means you have
|
||||
actual knowledge that, but for the patent license, your conveying the
|
||||
covered work in a country, or your recipient's use of the covered work
|
||||
in a country, would infringe one or more identifiable patents in that
|
||||
country that you have reason to believe are valid.
|
||||
|
||||
If, pursuant to or in connection with a single transaction or
|
||||
arrangement, you convey, or propagate by procuring conveyance of, a
|
||||
covered work, and grant a patent license to some of the parties
|
||||
receiving the covered work authorizing them to use, propagate, modify
|
||||
or convey a specific copy of the covered work, then the patent license
|
||||
you grant is automatically extended to all recipients of the covered
|
||||
work and works based on it.
|
||||
|
||||
A patent license is "discriminatory" if it does not include within
|
||||
the scope of its coverage, prohibits the exercise of, or is
|
||||
conditioned on the non-exercise of one or more of the rights that are
|
||||
specifically granted under this License. You may not convey a covered
|
||||
work if you are a party to an arrangement with a third party that is
|
||||
in the business of distributing software, under which you make payment
|
||||
to the third party based on the extent of your activity of conveying
|
||||
the work, and under which the third party grants, to any of the
|
||||
parties who would receive the covered work from you, a discriminatory
|
||||
patent license (a) in connection with copies of the covered work
|
||||
conveyed by you (or copies made from those copies), or (b) primarily
|
||||
for and in connection with specific products or compilations that
|
||||
contain the covered work, unless you entered into that arrangement,
|
||||
or that patent license was granted, prior to 28 March 2007.
|
||||
|
||||
Nothing in this License shall be construed as excluding or limiting
|
||||
any implied license or other defenses to infringement that may
|
||||
otherwise be available to you under applicable patent law.
|
||||
|
||||
12. No Surrender of Others' Freedom.
|
||||
|
||||
If conditions are imposed on you (whether by court order, agreement or
|
||||
otherwise) that contradict the conditions of this License, they do not
|
||||
excuse you from the conditions of this License. If you cannot convey a
|
||||
covered work so as to satisfy simultaneously your obligations under this
|
||||
License and any other pertinent obligations, then as a consequence you may
|
||||
not convey it at all. For example, if you agree to terms that obligate you
|
||||
to collect a royalty for further conveying from those to whom you convey
|
||||
the Program, the only way you could satisfy both those terms and this
|
||||
License would be to refrain entirely from conveying the Program.
|
||||
|
||||
13. Use with the GNU Affero General Public License.
|
||||
|
||||
Notwithstanding any other provision of this License, you have
|
||||
permission to link or combine any covered work with a work licensed
|
||||
under version 3 of the GNU Affero General Public License into a single
|
||||
combined work, and to convey the resulting work. The terms of this
|
||||
License will continue to apply to the part which is the covered work,
|
||||
but the special requirements of the GNU Affero General Public License,
|
||||
section 13, concerning interaction through a network will apply to the
|
||||
combination as such.
|
||||
|
||||
14. Revised Versions of this License.
|
||||
|
||||
The Free Software Foundation may publish revised and/or new versions of
|
||||
the GNU General Public License from time to time. Such new versions will
|
||||
be similar in spirit to the present version, but may differ in detail to
|
||||
address new problems or concerns.
|
||||
|
||||
Each version is given a distinguishing version number. If the
|
||||
Program specifies that a certain numbered version of the GNU General
|
||||
Public License "or any later version" applies to it, you have the
|
||||
option of following the terms and conditions either of that numbered
|
||||
version or of any later version published by the Free Software
|
||||
Foundation. If the Program does not specify a version number of the
|
||||
GNU General Public License, you may choose any version ever published
|
||||
by the Free Software Foundation.
|
||||
|
||||
If the Program specifies that a proxy can decide which future
|
||||
versions of the GNU General Public License can be used, that proxy's
|
||||
public statement of acceptance of a version permanently authorizes you
|
||||
to choose that version for the Program.
|
||||
|
||||
Later license versions may give you additional or different
|
||||
permissions. However, no additional obligations are imposed on any
|
||||
author or copyright holder as a result of your choosing to follow a
|
||||
later version.
|
||||
|
||||
15. Disclaimer of Warranty.
|
||||
|
||||
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
|
||||
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
|
||||
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
|
||||
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
|
||||
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
|
||||
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
|
||||
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
|
||||
|
||||
16. Limitation of Liability.
|
||||
|
||||
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
||||
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
|
||||
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
|
||||
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
|
||||
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
|
||||
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
|
||||
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
|
||||
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
|
||||
SUCH DAMAGES.
|
||||
|
||||
17. Interpretation of Sections 15 and 16.
|
||||
|
||||
If the disclaimer of warranty and limitation of liability provided
|
||||
above cannot be given local legal effect according to their terms,
|
||||
reviewing courts shall apply local law that most closely approximates
|
||||
an absolute waiver of all civil liability in connection with the
|
||||
Program, unless a warranty or assumption of liability accompanies a
|
||||
copy of the Program in return for a fee.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
How to Apply These Terms to Your New Programs
|
||||
|
||||
If you develop a new program, and you want it to be of the greatest
|
||||
possible use to the public, the best way to achieve this is to make it
|
||||
free software which everyone can redistribute and change under these terms.
|
||||
|
||||
To do so, attach the following notices to the program. It is safest
|
||||
to attach them to the start of each source file to most effectively
|
||||
state the exclusion of warranty; and each file should have at least
|
||||
the "copyright" line and a pointer to where the full notice is found.
|
||||
|
||||
<one line to give the program's name and a brief idea of what it does.>
|
||||
Copyright (C) <year> <name of author>
|
||||
|
||||
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/>.
|
||||
|
||||
Also add information on how to contact you by electronic and paper mail.
|
||||
|
||||
If the program does terminal interaction, make it output a short
|
||||
notice like this when it starts in an interactive mode:
|
||||
|
||||
<program> Copyright (C) <year> <name of author>
|
||||
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
|
||||
This is free software, and you are welcome to redistribute it
|
||||
under certain conditions; type `show c' for details.
|
||||
|
||||
The hypothetical commands `show w' and `show c' should show the appropriate
|
||||
parts of the General Public License. Of course, your program's commands
|
||||
might be different; for a GUI interface, you would use an "about box".
|
||||
|
||||
You should also get your employer (if you work as a programmer) or school,
|
||||
if any, to sign a "copyright disclaimer" for the program, if necessary.
|
||||
For more information on this, and how to apply and follow the GNU GPL, see
|
||||
<https://www.gnu.org/licenses/>.
|
||||
|
||||
The GNU General Public License does not permit incorporating your program
|
||||
into proprietary programs. If your program is a subroutine library, you
|
||||
may consider it more useful to permit linking proprietary applications with
|
||||
the library. If this is what you want to do, use the GNU Lesser General
|
||||
Public License instead of this License. But first, please read
|
||||
<https://www.gnu.org/licenses/why-not-lgpl.html>.
|
||||
10
client.go
10
client.go
@@ -35,13 +35,14 @@ type ClientOption struct {
|
||||
ResponseHeaderTimeout time.Duration //ResponseHeaderTimeout ,default:30
|
||||
TlsHandshakeTimeout time.Duration //tls timeout,default:15
|
||||
|
||||
GetProxy func(ctx context.Context, url *url.URL) (string, error) //proxy callback:support https,http,socks5 proxy
|
||||
//network card ip
|
||||
DialTimeout time.Duration //dial tcp timeout,default:15
|
||||
Dns net.IP //dns
|
||||
KeepAlive time.Duration //keepalive,default:30
|
||||
LocalAddr *net.TCPAddr
|
||||
AddrType AddrType //dns parse addr type
|
||||
Dns *net.UDPAddr //dns
|
||||
AddrType AddrType //dns parse addr type
|
||||
|
||||
GetProxy func(ctx context.Context, url *url.URL) (string, error) //proxy callback:support https,http,socks5 proxy
|
||||
GetAddrType func(string) AddrType
|
||||
}
|
||||
type Client struct {
|
||||
@@ -79,6 +80,8 @@ type Client struct {
|
||||
|
||||
ja3Spec ja3.Ja3Spec
|
||||
h2Ja3Spec ja3.H2Ja3Spec
|
||||
|
||||
addrType AddrType
|
||||
}
|
||||
|
||||
func NewClient(preCtx context.Context, options ...ClientOption) (*Client, error) {
|
||||
@@ -133,6 +136,7 @@ func NewClient(preCtx context.Context, options ...ClientOption) (*Client, error)
|
||||
tlsHandshakeTimeout: option.TlsHandshakeTimeout,
|
||||
headers: option.Headers,
|
||||
bar: option.Bar,
|
||||
addrType: option.AddrType,
|
||||
}
|
||||
//cookiesjar
|
||||
if !option.DisCookie {
|
||||
|
||||
190
dial.go
190
dial.go
@@ -21,12 +21,11 @@ import (
|
||||
)
|
||||
|
||||
type DialClient struct {
|
||||
dns *net.UDPAddr
|
||||
dialer *net.Dialer
|
||||
dnsIpData sync.Map
|
||||
addrType AddrType
|
||||
dns *net.UDPAddr
|
||||
localAddr *net.TCPAddr
|
||||
getAddrType func(string) AddrType
|
||||
ctx context.Context
|
||||
}
|
||||
type msgClient struct {
|
||||
time time.Time
|
||||
@@ -45,39 +44,61 @@ type DialOption struct {
|
||||
KeepAlive time.Duration
|
||||
LocalAddr *net.TCPAddr //network card ip
|
||||
AddrType AddrType //first ip type
|
||||
Dns *net.UDPAddr
|
||||
GetAddrType func(string) AddrType
|
||||
}
|
||||
type DialerOption struct {
|
||||
DialTimeout time.Duration
|
||||
KeepAlive time.Duration
|
||||
LocalAddr *net.TCPAddr //network card ip
|
||||
AddrType AddrType //first ip type
|
||||
Dns *net.UDPAddr
|
||||
GetAddrType func(string) AddrType
|
||||
Dns net.IP
|
||||
}
|
||||
|
||||
func NewDail(ctx context.Context, option DialOption) *DialClient {
|
||||
if ctx == nil {
|
||||
ctx = context.TODO()
|
||||
}
|
||||
func NewDialer(option DialerOption) *net.Dialer {
|
||||
if option.KeepAlive == 0 {
|
||||
option.KeepAlive = time.Second * 30
|
||||
}
|
||||
if option.DialTimeout == 0 {
|
||||
option.DialTimeout = time.Second * 15
|
||||
}
|
||||
dialCli := &DialClient{
|
||||
ctx: ctx,
|
||||
dialer: &net.Dialer{
|
||||
Timeout: option.DialTimeout,
|
||||
KeepAlive: option.KeepAlive,
|
||||
LocalAddr: option.LocalAddr,
|
||||
},
|
||||
addrType: option.AddrType,
|
||||
getAddrType: option.GetAddrType,
|
||||
dialer := &net.Dialer{
|
||||
Timeout: option.DialTimeout,
|
||||
KeepAlive: option.KeepAlive,
|
||||
LocalAddr: option.LocalAddr,
|
||||
}
|
||||
if option.LocalAddr != nil {
|
||||
dialer.LocalAddr = option.LocalAddr
|
||||
}
|
||||
if option.Dns != nil {
|
||||
dialCli.dns = &net.UDPAddr{IP: option.Dns, Port: 53}
|
||||
dialCli.dialer.Resolver = &net.Resolver{
|
||||
dialer.Resolver = &net.Resolver{
|
||||
PreferGo: true,
|
||||
Dial: dialCli.DnsDialContext,
|
||||
Dial: func(ctx context.Context, network, address string) (net.Conn, error) {
|
||||
return (&net.Dialer{
|
||||
Timeout: option.DialTimeout,
|
||||
KeepAlive: option.KeepAlive,
|
||||
}).DialContext(ctx, network, option.Dns.String())
|
||||
},
|
||||
}
|
||||
}
|
||||
dialCli.dialer.SetMultipathTCP(true)
|
||||
return dialCli
|
||||
dialer.SetMultipathTCP(true)
|
||||
return dialer
|
||||
}
|
||||
func NewDail(option DialOption) *DialClient {
|
||||
return &DialClient{
|
||||
dialer: NewDialer(DialerOption{
|
||||
DialTimeout: option.DialTimeout,
|
||||
KeepAlive: option.KeepAlive,
|
||||
LocalAddr: option.LocalAddr,
|
||||
AddrType: option.AddrType,
|
||||
Dns: option.Dns,
|
||||
GetAddrType: option.GetAddrType,
|
||||
}),
|
||||
dns: option.Dns,
|
||||
localAddr: option.LocalAddr,
|
||||
getAddrType: option.GetAddrType,
|
||||
}
|
||||
}
|
||||
func (obj *DialClient) loadHost(host string) (string, bool) {
|
||||
msgDataAny, ok := obj.dnsIpData.Load(host)
|
||||
@@ -89,25 +110,13 @@ func (obj *DialClient) loadHost(host string) (string, bool) {
|
||||
}
|
||||
return host, false
|
||||
}
|
||||
func (obj *DialClient) AddrToIp(ctx context.Context, addr string) (string, error) {
|
||||
host, port, err := net.SplitHostPort(addr)
|
||||
func (obj *DialClient) AddrToIp(ctx context.Context, host string, ips []net.IPAddr, addrType AddrType) (string, error) {
|
||||
ip, err := obj.lookupIPAddr(ctx, host, ips, addrType)
|
||||
if err != nil {
|
||||
return addr, tools.WrapError(err, "addrToIp error,SplitHostPort")
|
||||
return host, tools.WrapError(err, "addrToIp error,lookupIPAddr")
|
||||
}
|
||||
_, ipInt := gtls.ParseHost(host)
|
||||
if ipInt == 4 || ipInt == 6 {
|
||||
return addr, nil
|
||||
}
|
||||
host, ok := obj.loadHost(host)
|
||||
if !ok {
|
||||
ip, err := obj.lookupIPAddr(ctx, host)
|
||||
if err != nil {
|
||||
return addr, tools.WrapError(err, "addrToIp error,lookupIPAddr")
|
||||
}
|
||||
host = ip.String()
|
||||
obj.dnsIpData.Store(addr, msgClient{time: time.Now(), host: host})
|
||||
}
|
||||
return net.JoinHostPort(host, port), nil
|
||||
obj.dnsIpData.Store(host, msgClient{time: time.Now(), host: ip.String()})
|
||||
return ip.String(), nil
|
||||
}
|
||||
func (obj *DialClient) clientVerifySocks5(ctx context.Context, proxyUrl *url.URL, addr string, conn net.Conn) (err error) {
|
||||
if _, err = conn.Write([]byte{5, 2, 0, 2}); err != nil {
|
||||
@@ -226,20 +235,10 @@ func (obj *DialClient) clientVerifySocks5(ctx context.Context, proxyUrl *url.URL
|
||||
_, err = io.ReadFull(conn, readCon[:2])
|
||||
return
|
||||
}
|
||||
func (obj *DialClient) lookupIPAddr(ctx context.Context, host string) (net.IP, error) {
|
||||
var addrType int
|
||||
if obj.addrType != 0 {
|
||||
addrType = int(obj.addrType)
|
||||
} else if obj.getAddrType != nil {
|
||||
addrType = int(obj.getAddrType(host))
|
||||
}
|
||||
ips, err := obj.dialer.Resolver.LookupIPAddr(ctx, host)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
func (obj *DialClient) lookupIPAddr(ctx context.Context, host string, ips []net.IPAddr, addrType AddrType) (net.IP, error) {
|
||||
for _, ipAddr := range ips {
|
||||
ip := ipAddr.IP
|
||||
if ipType := gtls.ParseIp(ip); ipType == 4 || ipType == 6 {
|
||||
if ipType := ParseIp(ip); ipType == 4 || ipType == 6 {
|
||||
if addrType == 0 || addrType == ipType {
|
||||
return ip, nil
|
||||
}
|
||||
@@ -247,24 +246,87 @@ func (obj *DialClient) lookupIPAddr(ctx context.Context, host string) (net.IP, e
|
||||
}
|
||||
for _, ipAddr := range ips {
|
||||
ip := ipAddr.IP
|
||||
if ipType := gtls.ParseIp(ip); ipType == 4 || ipType == 6 {
|
||||
if ipType := ParseIp(ip); ipType == 4 || ipType == 6 {
|
||||
return ip, nil
|
||||
}
|
||||
}
|
||||
return nil, errors.New("dns parse host error")
|
||||
}
|
||||
func (obj *DialClient) DnsDialContext(ctx context.Context, netword string, addr string) (net.Conn, error) {
|
||||
if obj.dns != nil {
|
||||
return obj.dialer.DialContext(ctx, netword, obj.dns.String())
|
||||
func (obj *DialClient) getDialer(ctxData *reqCtxData, parseDns bool) *net.Dialer {
|
||||
var dialerOption DialerOption
|
||||
var isNew bool
|
||||
|
||||
if ctxData.dialTimeout == 0 {
|
||||
dialerOption.DialTimeout = obj.dialer.Timeout
|
||||
} else {
|
||||
dialerOption.DialTimeout = ctxData.dialTimeout
|
||||
if ctxData.dialTimeout != obj.dialer.Timeout {
|
||||
isNew = true
|
||||
}
|
||||
}
|
||||
|
||||
if ctxData.keepAlive == 0 {
|
||||
dialerOption.KeepAlive = obj.dialer.KeepAlive
|
||||
} else {
|
||||
dialerOption.KeepAlive = ctxData.keepAlive
|
||||
if ctxData.keepAlive != obj.dialer.KeepAlive {
|
||||
isNew = true
|
||||
}
|
||||
}
|
||||
|
||||
if ctxData.localAddr == nil {
|
||||
dialerOption.LocalAddr = obj.localAddr
|
||||
} else {
|
||||
dialerOption.LocalAddr = ctxData.localAddr
|
||||
if ctxData.localAddr.String() != obj.localAddr.String() {
|
||||
isNew = true
|
||||
}
|
||||
}
|
||||
if ctxData.dns == nil {
|
||||
dialerOption.Dns = obj.dns
|
||||
} else {
|
||||
dialerOption.Dns = ctxData.dns
|
||||
if parseDns && ctxData.dns.String() != obj.dns.String() {
|
||||
isNew = true
|
||||
}
|
||||
}
|
||||
if isNew {
|
||||
return NewDialer(dialerOption)
|
||||
} else {
|
||||
return obj.dialer
|
||||
}
|
||||
return obj.dialer.DialContext(ctx, netword, addr)
|
||||
}
|
||||
func (obj *DialClient) DialContext(ctx context.Context, netword string, addr string) (net.Conn, error) {
|
||||
revHost, err := obj.AddrToIp(ctx, addr)
|
||||
func (obj *DialClient) DialContext(ctx context.Context, network string, addr string) (net.Conn, error) {
|
||||
host, port, err := net.SplitHostPort(addr)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
return nil, tools.WrapError(err, "addrToIp error,SplitHostPort")
|
||||
}
|
||||
return obj.dialer.DialContext(ctx, netword, revHost)
|
||||
ctxData := ctx.Value(keyPrincipalID).(*reqCtxData)
|
||||
var dialer *net.Dialer
|
||||
if _, ipInt := gtls.ParseHost(host); ipInt == 0 { //domain
|
||||
host, ok := obj.loadHost(host)
|
||||
if !ok { //dns parse
|
||||
dialer = obj.getDialer(ctxData, true)
|
||||
var addrType AddrType
|
||||
if ctxData.addrType != 0 {
|
||||
addrType = ctxData.addrType
|
||||
} else if obj.getAddrType != nil {
|
||||
addrType = obj.getAddrType(host)
|
||||
}
|
||||
ips, err := dialer.Resolver.LookupIPAddr(ctx, host)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if host, err = obj.AddrToIp(ctx, host, ips, addrType); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
addr = net.JoinHostPort(host, port)
|
||||
}
|
||||
}
|
||||
if dialer == nil {
|
||||
dialer = obj.getDialer(ctxData, false)
|
||||
}
|
||||
return dialer.DialContext(ctx, network, addr)
|
||||
}
|
||||
func (obj *DialClient) Dialer() *net.Dialer {
|
||||
return obj.dialer
|
||||
@@ -365,9 +427,9 @@ func (obj *DialClient) clientVerifyHttps(ctx context.Context, scheme string, pro
|
||||
}
|
||||
return
|
||||
}
|
||||
func (obj *DialClient) DialContextWithProxy(ctx context.Context, netword string, scheme string, addr string, host string, proxyUrl *url.URL, tlsConfig *tls.Config) (net.Conn, error) {
|
||||
func (obj *DialClient) DialContextWithProxy(ctx context.Context, network string, scheme string, addr string, host string, proxyUrl *url.URL, tlsConfig *tls.Config) (net.Conn, error) {
|
||||
if proxyUrl == nil {
|
||||
return obj.DialContext(ctx, netword, addr)
|
||||
return obj.DialContext(ctx, network, addr)
|
||||
}
|
||||
if proxyUrl.Port() == "" {
|
||||
if proxyUrl.Scheme == "http" {
|
||||
@@ -378,7 +440,7 @@ func (obj *DialClient) DialContextWithProxy(ctx context.Context, netword string,
|
||||
}
|
||||
switch proxyUrl.Scheme {
|
||||
case "http", "https":
|
||||
conn, err := obj.DialContext(ctx, netword, net.JoinHostPort(proxyUrl.Hostname(), proxyUrl.Port()))
|
||||
conn, err := obj.DialContext(ctx, network, net.JoinHostPort(proxyUrl.Hostname(), proxyUrl.Port()))
|
||||
if err != nil {
|
||||
return conn, err
|
||||
} else if proxyUrl.Scheme == "https" {
|
||||
@@ -388,7 +450,7 @@ func (obj *DialClient) DialContextWithProxy(ctx context.Context, netword string,
|
||||
}
|
||||
return conn, obj.clientVerifyHttps(ctx, scheme, proxyUrl, addr, host, conn)
|
||||
case "socks5":
|
||||
return obj.Socks5Proxy(ctx, netword, addr, proxyUrl)
|
||||
return obj.Socks5Proxy(ctx, network, addr, proxyUrl)
|
||||
default:
|
||||
return nil, errors.New("proxyUrl Scheme error")
|
||||
}
|
||||
|
||||
8
go.mod
8
go.mod
@@ -13,8 +13,8 @@ require (
|
||||
github.com/gospider007/tools v0.0.0-20231104124710-69ac32876ccc
|
||||
github.com/gospider007/websocket v0.0.0-20231104023155-0d1a787293d3
|
||||
github.com/refraction-networking/utls v1.5.4
|
||||
golang.org/x/exp v0.0.0-20231006140011-7918f672742d
|
||||
golang.org/x/net v0.17.0
|
||||
golang.org/x/exp v0.0.0-20231108232855-2478ac86f678
|
||||
golang.org/x/net v0.18.0
|
||||
)
|
||||
|
||||
require (
|
||||
@@ -42,11 +42,11 @@ require (
|
||||
go.mongodb.org/mongo-driver v1.13.0 // indirect
|
||||
go.uber.org/multierr v1.11.0 // indirect
|
||||
go.uber.org/zap v1.26.0 // indirect
|
||||
golang.org/x/crypto v0.14.0 // indirect
|
||||
golang.org/x/crypto v0.15.0 // indirect
|
||||
golang.org/x/image v0.14.0 // indirect
|
||||
golang.org/x/mod v0.14.0 // indirect
|
||||
golang.org/x/sys v0.14.0 // indirect
|
||||
golang.org/x/text v0.14.0 // indirect
|
||||
golang.org/x/tools v0.14.0 // indirect
|
||||
golang.org/x/tools v0.15.0 // indirect
|
||||
nhooyr.io/websocket v1.8.10 // indirect
|
||||
)
|
||||
|
||||
8
go.sum
8
go.sum
@@ -126,8 +126,12 @@ golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5y
|
||||
golang.org/x/crypto v0.0.0-20220622213112-05595931fe9d/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
|
||||
golang.org/x/crypto v0.14.0 h1:wBqGXzWJW6m1XrIKlAH0Hs1JJ7+9KBwnIO8v66Q9cHc=
|
||||
golang.org/x/crypto v0.14.0/go.mod h1:MVFd36DqK4CsrnJYDkBA3VC4m2GkXAM0PvzMCn4JQf4=
|
||||
golang.org/x/crypto v0.15.0 h1:frVn1TEaCEaZcn3Tmd7Y2b5KKPaZ+I32Q2OA3kYp5TA=
|
||||
golang.org/x/crypto v0.15.0/go.mod h1:4ChreQoLWfG3xLDer1WdlH5NdlQ3+mwnQq1YTKY+72g=
|
||||
golang.org/x/exp v0.0.0-20231006140011-7918f672742d h1:jtJma62tbqLibJ5sFQz8bKtEM8rJBtfilJ2qTU199MI=
|
||||
golang.org/x/exp v0.0.0-20231006140011-7918f672742d/go.mod h1:ldy0pHrwJyGW56pPQzzkH36rKxoZW1tw7ZJpeKx+hdo=
|
||||
golang.org/x/exp v0.0.0-20231108232855-2478ac86f678 h1:mchzmB1XO2pMaKFRqk/+MV3mgGG96aqaPXaMifQU47w=
|
||||
golang.org/x/exp v0.0.0-20231108232855-2478ac86f678/go.mod h1:zk2irFbV9DP96SEBUUAy67IdHUaZuSnrz1n472HUCLE=
|
||||
golang.org/x/image v0.13.0 h1:3cge/F/QTkNLauhf2QoE9zp+7sr+ZcL4HnoZmdwg9sg=
|
||||
golang.org/x/image v0.13.0/go.mod h1:6mmbMOeV28HuMTgA6OSRkdXKYw/t5W9Uwn2Yv1r3Yxk=
|
||||
golang.org/x/image v0.14.0 h1:tNgSxAFe3jC4uYqvZdTr84SZoM1KfwdC9SKIFrLjFn4=
|
||||
@@ -148,6 +152,8 @@ golang.org/x/net v0.7.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
|
||||
golang.org/x/net v0.9.0/go.mod h1:d48xBJpPfHeWQsugry2m+kC02ZBRGRgulfHnEXEuWns=
|
||||
golang.org/x/net v0.17.0 h1:pVaXccu2ozPjCXewfr1S7xza/zcXTity9cCdXQYSjIM=
|
||||
golang.org/x/net v0.17.0/go.mod h1:NxSsAGuq816PNPmqtQdLE42eU2Fs7NoRIZrHJAlaCOE=
|
||||
golang.org/x/net v0.18.0 h1:mIYleuAkSbHh0tCv7RvjL3F6ZVbLjq4+R7zbOn3Kokg=
|
||||
golang.org/x/net v0.18.0/go.mod h1:/czyP5RqHAH4odGYxBJ1qz0+CE5WZ+2j1YgoEo8F2jQ=
|
||||
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
@@ -186,6 +192,8 @@ golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc
|
||||
golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
|
||||
golang.org/x/tools v0.14.0 h1:jvNa2pY0M4r62jkRQ6RwEZZyPcymeL9XZMLBbV7U2nc=
|
||||
golang.org/x/tools v0.14.0/go.mod h1:uYBEerGOWcJyEORxN+Ek8+TT266gXkNlHdJBwexUsBg=
|
||||
golang.org/x/tools v0.15.0 h1:zdAyfUGbYmuVokhzVmghFl2ZJh5QhcfebBgmVPFYA+8=
|
||||
golang.org/x/tools v0.15.0/go.mod h1:hpksKq4dtpQWS1uQ61JkdqWM3LscIS6Slf+VVkm+wQk=
|
||||
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
|
||||
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
|
||||
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
|
||||
|
||||
18
option.go
18
option.go
@@ -6,10 +6,10 @@ import (
|
||||
"fmt"
|
||||
"io"
|
||||
"mime/multipart"
|
||||
"net"
|
||||
"net/http"
|
||||
"net/textproto"
|
||||
"net/url"
|
||||
"strings"
|
||||
"time"
|
||||
|
||||
"github.com/gospider007/ja3"
|
||||
@@ -37,7 +37,14 @@ type RequestOption struct {
|
||||
MaxRedirectNum int //redirect num ,<0 no redirect,==0 no limit
|
||||
Headers any //request headers:json,map,header
|
||||
ResponseHeaderTimeout time.Duration //ResponseHeaderTimeout ,default:30
|
||||
TlsHandshakeTimeout time.Duration //tls timeout,default:15
|
||||
TlsHandshakeTimeout time.Duration
|
||||
|
||||
//network card ip
|
||||
DialTimeout time.Duration //dial tcp timeout,default:15
|
||||
KeepAlive time.Duration //keepalive,default:30
|
||||
LocalAddr *net.TCPAddr
|
||||
Dns *net.UDPAddr //dns
|
||||
AddrType AddrType //dns parse addr type //tls timeout,default:15
|
||||
|
||||
Stream bool //disable auto read
|
||||
Referer string //set headers referer value
|
||||
@@ -72,12 +79,10 @@ type File struct {
|
||||
ContentType string
|
||||
}
|
||||
|
||||
var escapeQuotes = strings.NewReplacer("\\", "\\\\", `"`, "\\\"")
|
||||
|
||||
func (obj *RequestOption) fileWrite(writer *multipart.Writer) (err error) {
|
||||
for _, file := range obj.Files {
|
||||
h := make(textproto.MIMEHeader)
|
||||
h.Set("Content-Disposition", fmt.Sprintf(`form-data; name="%s"; filename="%s"`, escapeQuotes.Replace(file.Key), escapeQuotes.Replace(file.FileName)))
|
||||
h.Set("Content-Disposition", fmt.Sprintf(`form-data; name="%s"; filename="%s"`, escapeQuotes(file.Key), escapeQuotes(file.FileName)))
|
||||
if file.ContentType == "" {
|
||||
h.Set("Content-Type", http.DetectContentType(file.Val))
|
||||
} else {
|
||||
@@ -209,6 +214,9 @@ func (obj *Client) newRequestOption(option RequestOption) RequestOption {
|
||||
if option.ResponseHeaderTimeout == 0 {
|
||||
option.ResponseHeaderTimeout = obj.responseHeaderTimeout
|
||||
}
|
||||
if option.AddrType == 0 {
|
||||
option.AddrType = obj.addrType
|
||||
}
|
||||
if option.TlsHandshakeTimeout == 0 {
|
||||
option.TlsHandshakeTimeout = obj.tlsHandshakeTimeout
|
||||
}
|
||||
|
||||
14
requests.go
14
requests.go
@@ -4,6 +4,7 @@ import (
|
||||
"context"
|
||||
"errors"
|
||||
"fmt"
|
||||
"net"
|
||||
"time"
|
||||
|
||||
"net/textproto"
|
||||
@@ -42,6 +43,12 @@ type reqCtxData struct {
|
||||
|
||||
h2Ja3Spec ja3.H2Ja3Spec
|
||||
ja3Spec ja3.Ja3Spec
|
||||
|
||||
dialTimeout time.Duration
|
||||
keepAlive time.Duration
|
||||
localAddr *net.TCPAddr //network card ip
|
||||
addrType AddrType //first ip type
|
||||
dns *net.UDPAddr
|
||||
}
|
||||
|
||||
func Get(preCtx context.Context, href string, options ...RequestOption) (resp *Response, err error) {
|
||||
@@ -238,6 +245,12 @@ func (obj *Client) request(preCtx context.Context, option *RequestOption) (respo
|
||||
ctxData.maxRedirectNum = option.MaxRedirectNum
|
||||
ctxData.requestCallBack = option.RequestCallBack
|
||||
ctxData.responseHeaderTimeout = option.ResponseHeaderTimeout
|
||||
ctxData.addrType = option.AddrType
|
||||
|
||||
ctxData.dialTimeout = option.DialTimeout
|
||||
ctxData.keepAlive = option.KeepAlive
|
||||
ctxData.localAddr = option.LocalAddr
|
||||
ctxData.dns = option.Dns
|
||||
|
||||
//init tls timeout
|
||||
if option.TlsHandshakeTimeout == 0 {
|
||||
@@ -338,7 +351,6 @@ func (obj *Client) request(preCtx context.Context, option *RequestOption) (respo
|
||||
err = tools.WrapError(errFatal, fmt.Errorf("url scheme error: %s", reqs.URL.Scheme))
|
||||
return
|
||||
}
|
||||
|
||||
//add host
|
||||
if option.Host != "" {
|
||||
reqs.Host = option.Host
|
||||
|
||||
@@ -80,7 +80,7 @@ type RoundTripperOption struct {
|
||||
LocalAddr *net.TCPAddr //network card ip
|
||||
AddrType AddrType //first ip type
|
||||
GetAddrType func(string) AddrType
|
||||
Dns net.IP
|
||||
Dns *net.UDPAddr
|
||||
GetProxy func(ctx context.Context, url *url.URL) (string, error)
|
||||
}
|
||||
|
||||
@@ -89,7 +89,7 @@ func newRoundTripper(preCtx context.Context, option RoundTripperOption) *RoundTr
|
||||
preCtx = context.TODO()
|
||||
}
|
||||
ctx, cnl := context.WithCancel(preCtx)
|
||||
dialClient := NewDail(ctx, DialOption{
|
||||
dialClient := NewDail(DialOption{
|
||||
DialTimeout: option.DialTimeout,
|
||||
Dns: option.Dns,
|
||||
KeepAlive: option.KeepAlive,
|
||||
|
||||
41
tools.go
41
tools.go
@@ -18,6 +18,44 @@ func cloneUrl(u *url.URL) *url.URL {
|
||||
r := *u
|
||||
return &r
|
||||
}
|
||||
func ParseIp(ip net.IP) AddrType {
|
||||
if ip != nil {
|
||||
if ip4 := ip.To4(); ip4 != nil {
|
||||
return 4
|
||||
} else if ip6 := ip.To16(); ip6 != nil {
|
||||
return 6
|
||||
}
|
||||
}
|
||||
return 0
|
||||
}
|
||||
func GetHost(addrTypes ...AddrType) net.IP {
|
||||
hosts := GetHosts(addrTypes...)
|
||||
if len(hosts) == 0 {
|
||||
return nil
|
||||
} else {
|
||||
return hosts[0]
|
||||
}
|
||||
}
|
||||
func GetHosts(addrTypes ...AddrType) []net.IP {
|
||||
var addrType AddrType
|
||||
if len(addrTypes) > 0 {
|
||||
addrType = addrTypes[0]
|
||||
}
|
||||
result := []net.IP{}
|
||||
lls, err := net.InterfaceAddrs()
|
||||
if err != nil {
|
||||
return result
|
||||
}
|
||||
for _, ll := range lls {
|
||||
mm, ok := ll.(*net.IPNet)
|
||||
if ok && mm.IP.IsPrivate() {
|
||||
if addrType == 0 || ParseIp(mm.IP) == addrType {
|
||||
result = append(result, mm.IP)
|
||||
}
|
||||
}
|
||||
}
|
||||
return result
|
||||
}
|
||||
func getAddr(uurl *url.URL) string {
|
||||
if uurl == nil {
|
||||
return ""
|
||||
@@ -56,6 +94,9 @@ var replaceMap = map[string]string{
|
||||
"Sec-Ch-Ua-Platform": "sec-ch-ua-platform",
|
||||
}
|
||||
|
||||
//go:linkname escapeQuotes mime/multipart.escapeQuotes
|
||||
func escapeQuotes(string) string
|
||||
|
||||
//go:linkname readCookies net/http.readCookies
|
||||
func readCookies(h http.Header, filter string) []*http.Cookie
|
||||
|
||||
|
||||
Reference in New Issue
Block a user