REUSE: add copyright headers to more files, and .gitignore updates

Also:
- rename a spellcheck file to match curl.
- editorconfig: fix line width.
- editorconfig: make it use UTF-8.
- editroconfig: apply some rules to all files.
- .gitignore: drop dupe, drop `.DS_Store` (not created by this repo),
   sort.
- .gitignore: add for tests executables.

Closes #1718

.editorconfig

@@ -1,9 +1,15 @@
+# Copyright (C) The libssh2 project and its contributors.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 root = true
 
-[*.{c, h}]
-end_of_line = lf
+[*]
+charset = utf-8
 insert_final_newline = true
 indent_style = space
-indent_size = 4
 trim_trailing_whitespace = true
-max_line_length = 80
+
+[*.{c,h}]
+indent_size = 4
+max_line_length = 79

.github/SECURITY.md

@@ -1,3 +1,9 @@
+<!--
+Copyright (C) The libssh2 project and its contributors.
+
+SPDX-License-Identifier: BSD-3-Clause
+-->
+
 # Security Policy
 
 See [SECURITY.md](https://github.com/libssh2/libssh2/blob/master/docs/SECURITY.md) for full details.

.gitignore

@@ -1,50 +1,51 @@
+# Copyright (C) The libssh2 project and its contributors.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 .deps
 .libs
-*.a
-*.lib
-*.pdb
-*.dll
-*.def
-*.exe
-*.obj
-*.gcno
-*.gcda
-.*.swp
 *-*-*
-Debug
-Release
+*.a
+*.def
+*.dll
+*.exe
 *.exp
-Makefile
-Makefile.in
-Makefile.inc.cmake
-stamp-h*
+*.gcda
+*.gcno
+*.la
+*.lib
+*.lo
+*.o
+*.obj
+*.pdb
+*~
 aclocal.m4
 autom4te.cache
+build
 compile
-test-driver
 config.guess
 config.log
 config.status
 config.sub
 configure
+Debug
 depcomp
-libtool
-ltmain.sh
-missing
-tap-driver.sh
-test-driver
+install-sh
 libssh2-*.tar.bz2
 libssh2-*.tar.gz
 libssh2-*.tar.xz
 libssh2-*.zip
-install-sh
-*.o
-*.lo
-*.la
-mkinstalldirs
-tags
 libssh2.pc
+libtool
+ltmain.sh
+Makefile
+Makefile.in
+Makefile.inc.cmake
+missing
+mkinstalldirs
+Release
+stamp-h*
+tags
 TAGS
-*~
-.DS_Store
-build
+tap-driver.sh
+test-driver

README.md

@@ -1,3 +1,9 @@
+<!--
+Copyright (C) The libssh2 project and its contributors.
+
+SPDX-License-Identifier: BSD-3-Clause
+-->
+
 # libssh2 - SSH2 library
 
 libssh2 is a library implementing the SSH2 protocol, available under

REUSE.toml

@@ -15,40 +15,19 @@ SPDX-PackageDownloadLocation = "https://libssh2.org/"
 [[annotations]]
 path = [
   ".github/ISSUE_TEMPLATE/bug_report.md",
-  ".github/SECURITY.md",
   "NEWS",
   "README",
-  "README.md",
   "RELEASE-NOTES",
-  "ci/spellcheck-words.txt",
   "docs/AUTHORS",
-  "docs/BINDINGS.md",
   "docs/HACKING-CRYPTO",
-  "docs/HACKING.md",
-  "docs/INSTALL_CMAKE.md",
-  "docs/SECURITY.md",
   "docs/TODO",
   "os400/README400",
   "tests/key_*",
-  "tests/openssh_server/.gitattributes",
   "tests/openssh_server/authorized_keys",
   "tests/openssh_server/ca_*",
   "tests/openssh_server/ssh_*",
-  "tests/openssh_server/sshd_config",
   "tests/test_read_algos.txt",
-  "vms/libssh2_config.h",
-  "vms/libssh2_*.dcl",
-  "vms/man2help.c",
   "vms/readme.vms",
-  # dotfiles
-  ".editorconfig",
-  ".gitignore",
-  "docs/.gitignore",
-  "example/.gitignore",
-  "m4/.gitignore",
-  "src/.gitignore",
-  "tests/.gitignore",
-  "tests/ossfuzz/.gitignore",
 ]
 SPDX-FileCopyrightText = "The libssh2 project and its contributors."
 SPDX-License-Identifier = "BSD-3-Clause"

ci/codespell-ignore.words

@@ -0,0 +1,6 @@
+# Copyright (C) The libssh2 project and its contributors.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+gord
+pase
+nam

ci/spellcheck-words.txt

@@ -1,3 +0,0 @@
-gord
-pase
-nam

ci/spellcheck.sh

@@ -8,5 +8,5 @@ cd "$(dirname "$0")"/..
 
 # shellcheck disable=SC2046
 codespell --skip='docs/AUTHORS' \
-  --ignore-words='ci/spellcheck-words.txt' \
+  --ignore-words='ci/codespell-ignore.words' \
   $(git ls-files)

docs/.gitignore

@@ -1 +1,5 @@
+# Copyright (C) The libssh2 project and its contributors.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 coverage

docs/BINDINGS.md

@@ -1,3 +1,9 @@
+<!--
+Copyright (C) The libssh2 project and its contributors.
+
+SPDX-License-Identifier: BSD-3-Clause
+-->
+
 libssh2 bindings
 ================
 

docs/HACKING.md

@@ -1,3 +1,9 @@
+<!--
+Copyright (C) The libssh2 project and its contributors.
+
+SPDX-License-Identifier: BSD-3-Clause
+-->
+
 # libssh2 source code style guide
 
 - 4 level indent

docs/INSTALL_CMAKE.md

@@ -1,3 +1,9 @@
+<!--
+Copyright (C) The libssh2 project and its contributors.
+
+SPDX-License-Identifier: BSD-3-Clause
+-->
+
 License: see COPYING
 
 Source code: https://github.com/libssh2/libssh2

docs/SECURITY.md

@@ -1,3 +1,9 @@
+<!--
+Copyright (C) The libssh2 project and its contributors.
+
+SPDX-License-Identifier: BSD-3-Clause
+-->
+
 libssh2 security
 ================
 

example/.gitignore

@@ -1,3 +1,7 @@
+# Copyright (C) The libssh2 project and its contributors.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 direct_tcpip
 scp
 scp_nonblock

m4/.gitignore

@@ -1,3 +1,7 @@
+# Copyright (C) The libssh2 project and its contributors.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 libtool.m4
 ltoptions.m4
 ltsugar.m4

src/.gitignore

@@ -1,3 +1,7 @@
+# Copyright (C) The libssh2 project and its contributors.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 libssh2.pc
 libssh2_config.h
 libssh2_config.h.in

tests/.gitignore

@@ -0,0 +1,32 @@
+# Copyright (C) The libssh2 project and its contributors.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
+test_aa_warmup
+test_agent_forward_ok
+test_auth_keyboard_fail
+test_auth_keyboard_info_request
+test_auth_keyboard_ok
+test_auth_password_fail_password
+test_auth_password_fail_username
+test_auth_password_ok
+test_auth_pubkey_fail
+test_auth_pubkey_fail-pat1
+test_auth_pubkey_fail-pat2
+test_auth_pubkey_ok_dsa
+test_auth_pubkey_ok_ecdsa
+test_auth_pubkey_ok_ecdsa_signed
+test_auth_pubkey_ok_ed25519
+test_auth_pubkey_ok_ed25519_encrypted
+test_auth_pubkey_ok_ed25519_mem
+test_auth_pubkey_ok_rsa
+test_auth_pubkey_ok_rsa_aes256gcm
+test_auth_pubkey_ok_rsa_encrypted
+test_auth_pubkey_ok_rsa_openssh
+test_auth_pubkey_ok_rsa_sha2_256_signed
+test_auth_pubkey_ok_rsa_signed
+test_hostkey
+test_hostkey_hash
+test_read
+test_simple
+test_ssh2

tests/openssh_server/.gitattributes

@@ -1,3 +1,7 @@
+# Copyright (C) The libssh2 project and its contributors.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 # OpenSSH requires LF EOLs in key files, even on Windows, where
 # a git checkout may set CRLF EOLs by default.
 * text eol=lf

tests/openssh_server/sshd_config

@@ -1,3 +1,7 @@
+# Copyright (C) The libssh2 project and its contributors.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 HostKeyAlgorithms +ssh-rsa
 PubkeyAcceptedKeyTypes +ssh-rsa,ssh-rsa-cert-v01@openssh.com
 MACs +hmac-sha1,hmac-sha1-96,hmac-sha2-256,hmac-sha2-512,hmac-md5,hmac-md5-96,umac-64@openssh.com,umac-128@openssh.com,hmac-sha1-etm@openssh.com,hmac-sha1-96-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-md5-etm@openssh.com,hmac-md5-96-etm@openssh.com,umac-64-etm@openssh.com,umac-128-etm@openssh.com

tests/ossfuzz/.gitignore

@@ -1 +1,5 @@
+# Copyright (C) The libssh2 project and its contributors.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
 ssh2_client_fuzzer

vms/libssh2_make_example.dcl

@@ -1,3 +1,6 @@
+$! Copyright (C) The libssh2 project and its contributors.
+$!
+$! SPDX-License-Identifier: BSD-3-Clause
 $!
 $!
 $ olddir = f$environment("default")

vms/libssh2_make_help.dcl

@@ -1,4 +1,6 @@
+$! Copyright (C) The libssh2 project and its contributors.
 $!
+$! SPDX-License-Identifier: BSD-3-Clause
 $!
 $!
 $ olddir = f$environment( "default" )

vms/libssh2_make_kit.dcl

@@ -1,3 +1,7 @@
+$! Copyright (C) The libssh2 project and its contributors.
+$!
+$! SPDX-License-Identifier: BSD-3-Clause
+$!
 $!
 $ olddir = f$environment("default")
 $ on error then goto End

vms/libssh2_make_lib.dcl

@@ -1,3 +1,6 @@
+$! Copyright (C) The libssh2 project and its contributors.
+$!
+$! SPDX-License-Identifier: BSD-3-Clause
 $!
 $!
 $ olddir = f$environment("default")