Set expectations about the project in README.md

* git ignore golang vendor folder

* update golang deps

.gitignore

@@ -57,3 +57,6 @@ docs/_build/
 bbintegration
 .*.swp
 /integrationTest/.blackbox
+
+# golang
+/vendor/

README.md

@@ -3,6 +3,8 @@ BlackBox [![CircleCI](https://circleci.com/gh/StackExchange/blackbox.svg?style=s
 
 Safely store secrets in a VCS repo (i.e. Git, Mercurial, Subversion or Perforce). These commands make it easy for you to Gnu Privacy Guard (GPG) encrypt specific files in a repo so they are "encrypted at rest" in your repository. However, the scripts make it easy to decrypt them when you need to view or edit them, and decrypt them for use in production. Originally written for Puppet, BlackBox now works with any Git or Mercurial repository.
 
+WARNING: The goal of this project is to be a simple wrapper around `gpg` so you and your coworkers don't have to remember its all those inscrutable and confusing flags.  It is *not* intented to be a sophisticated encryption system that solves all problems or supports a large numbers of files.  The ideal use-case is to keep secrets in a secure service such as Conjur, AWS KMS, Azure Key Vault or GCP KMS; then use Blackbox for safely storing the API keys needed to access that system. That way you are encrypting one tiny file.
+
 A slide presentation about an older release [is on SlideShare](http://www.slideshare.net/TomLimoncelli/the-blackbox-project-sfae).
 
 Join our mailing list: [https://groups.google.com/d/forum/blackbox-project](https://groups.google.com/d/forum/blackbox-project)

cmd/blackbox/cli.go

@@ -89,7 +89,7 @@ func flags() *cli.App {
 			Aliases: []string{"en", "end"},
 			Usage:   "Encrypts file(s)",
 			Flags: []cli.Flag{
-				&cli.BoolFlag{Name: "shred", Usage: "Remove plaintext afterwords"},
+				&cli.BoolFlag{Name: "shred", Usage: "Remove plaintext afterwards"},
 			},
 			Action: func(c *cli.Context) error { return cmdEncrypt(c) },
 		},

go.mod

@@ -6,6 +6,6 @@ require (
 	github.com/andreyvit/diff v0.0.0-20170406064948-c7f18ee00883
 	github.com/mattn/go-runewidth v0.0.9 // indirect
 	github.com/olekukonko/tablewriter v0.0.4
-	github.com/sergi/go-diff v1.1.0 // indirect
+	github.com/sergi/go-diff v1.2.0 // indirect
 	github.com/urfave/cli/v2 v2.2.0
 )

go.sum

@@ -1,5 +1,4 @@
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
-github.com/StackExchange/blackbox v0.0.0-20200527125317-e049c02655d2 h1:iihTTtoGPPfol75KUvwzSe+dlrVlAA78Ky2r+PA/tI0=
 github.com/andreyvit/diff v0.0.0-20170406064948-c7f18ee00883 h1:bvNMNQO63//z+xNgfBlViaCIJKLlCJ6/fmUseuG0wVQ=
 github.com/andreyvit/diff v0.0.0-20170406064948-c7f18ee00883/go.mod h1:rCTlJbsFo29Kk6CurOXKm700vrz8f0KW0JNfpkRJY/8=
 github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d h1:U+s90UTSYgptZMwQh2aRr3LuazLJIa+Pg3Kc1ylSYVY=
@@ -12,7 +11,6 @@ github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORN
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
-github.com/mattn/go-runewidth v0.0.7 h1:Ei8KR0497xHyKJPAv59M1dkC+rOZCMBJ+t3fZ+twI54=
 github.com/mattn/go-runewidth v0.0.7/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
 github.com/mattn/go-runewidth v0.0.9 h1:Lm995f3rfxdpd6TSmuVCHVb/QhupuXlYr8sCI/QdE+0=
 github.com/mattn/go-runewidth v0.0.9/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
@@ -22,8 +20,8 @@ github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZb
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/russross/blackfriday/v2 v2.0.1 h1:lPqVAte+HuHNfhJ/0LC98ESWRz8afy9tM/0RK8m9o+Q=
 github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
-github.com/sergi/go-diff v1.1.0 h1:we8PVUC3FE2uYfodKH/nBHMSetSfHDR6scGdBi+erh0=
-github.com/sergi/go-diff v1.1.0/go.mod h1:STckp+ISIX8hZLjrqAeVduY0gWCT9IjLuqbuNXdaHfM=
+github.com/sergi/go-diff v1.2.0 h1:XU+rvMAioB0UC3q1MFrIQy4Vo5/4VsRDQQXHsEya6xQ=
+github.com/sergi/go-diff v1.2.0/go.mod h1:STckp+ISIX8hZLjrqAeVduY0gWCT9IjLuqbuNXdaHfM=
 github.com/shurcooL/sanitized_anchor_name v1.0.0 h1:PdmoCO6wvbs+7yrJyMORt4/BmY5IYyJwS/kOiWx8mHo=
 github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=

tools/mk_deb_fpmdir.stack_blackbox.txt

@@ -3,6 +3,7 @@ exec /usr/bin/_stack_lib.sh             ../bin/_stack_lib.sh
 exec /usr/bin/blackbox_addadmin         ../bin/blackbox_addadmin
 exec /usr/bin/blackbox_cat              ../bin/blackbox_cat
 exec /usr/bin/blackbox_decrypt_all_files  ../bin/blackbox_decrypt_all_files
+exec /usr/bin/blackbox_decrypt_file     ../bin/blackbox_decrypt_file
 exec /usr/bin/blackbox_deregister_file  ../bin/blackbox_deregister_file
 exec /usr/bin/blackbox_diff             ../bin/blackbox_diff
 exec /usr/bin/blackbox_edit             ../bin/blackbox_edit
@@ -13,8 +14,10 @@ exec /usr/bin/blackbox_listadmins       ../bin/blackbox_listadmins
 exec /usr/bin/blackbox_list_files       ../bin/blackbox_list_files
 exec /usr/bin/blackbox_list_admins      ../bin/blackbox_list_admins
 exec /usr/bin/blackbox_postdeploy       ../bin/blackbox_postdeploy
+exec /usr/bin/blackbox_recurse          ../bin/blackbox_recurse
 exec /usr/bin/blackbox_register_new_file ../bin/blackbox_register_new_file
 exec /usr/bin/blackbox_removeadmin      ../bin/blackbox_removeadmin
 exec /usr/bin/blackbox_shred_all_files  ../bin/blackbox_shred_all_files
 exec /usr/bin/blackbox_update_all_files ../bin/blackbox_update_all_files
+exec /usr/bin/blackbox_view             ../bin/blackbox_view
 exec /usr/bin/blackbox_whatsnew         ../bin/blackbox_whatsnew

tools/mk_macports.vcs_blackbox.txt

@@ -3,6 +3,7 @@ exec bin/_stack_lib.sh             ../bin/_stack_lib.sh
 exec bin/blackbox_addadmin         ../bin/blackbox_addadmin
 exec bin/blackbox_cat              ../bin/blackbox_cat
 exec bin/blackbox_decrypt_all_files  ../bin/blackbox_decrypt_all_files
+exec bin/blackbox_decrypt_file     ../bin/blackbox_decrypt_file
 exec bin/blackbox_deregister_file  ../bin/blackbox_deregister_file
 exec bin/blackbox_diff             ../bin/blackbox_diff
 exec bin/blackbox_edit             ../bin/blackbox_edit
@@ -13,8 +14,10 @@ exec bin/blackbox_listadmins       ../bin/blackbox_listadmins
 exec bin/blackbox_list_files       ../bin/blackbox_list_files
 exec bin/blackbox_list_admins      ../bin/blackbox_list_admins
 exec bin/blackbox_postdeploy       ../bin/blackbox_postdeploy
+exec bin/blackbox_recurse          ../bin/blackbox_recurse
 exec bin/blackbox_register_new_file ../bin/blackbox_register_new_file
 exec bin/blackbox_removeadmin      ../bin/blackbox_removeadmin
 exec bin/blackbox_shred_all_files  ../bin/blackbox_shred_all_files
 exec bin/blackbox_update_all_files ../bin/blackbox_update_all_files
+exec bin/blackbox_view             ../bin/blackbox_view
 exec bin/blackbox_whatsnew         ../bin/blackbox_whatsnew

tools/mk_rpm_fpmdir.stack_blackbox.txt

@@ -5,6 +5,7 @@ exec /usr/blackbox/bin/_stack_lib.sh             ../bin/_stack_lib.sh
 exec /usr/blackbox/bin/blackbox_addadmin         ../bin/blackbox_addadmin
 exec /usr/blackbox/bin/blackbox_cat              ../bin/blackbox_cat
 exec /usr/blackbox/bin/blackbox_decrypt_all_files  ../bin/blackbox_decrypt_all_files
+exec /usr/blackbox/bin/blackbox_decrypt_file     ../bin/blackbox_decrypt_file
 exec /usr/blackbox/bin/blackbox_deregister_file  ../bin/blackbox_deregister_file
 exec /usr/blackbox/bin/blackbox_diff             ../bin/blackbox_diff
 exec /usr/blackbox/bin/blackbox_edit             ../bin/blackbox_edit
@@ -15,8 +16,10 @@ exec /usr/blackbox/bin/blackbox_listadmins       ../bin/blackbox_listadmins
 exec /usr/blackbox/bin/blackbox_list_files       ../bin/blackbox_list_files
 exec /usr/blackbox/bin/blackbox_list_admins      ../bin/blackbox_list_admins
 exec /usr/blackbox/bin/blackbox_postdeploy       ../bin/blackbox_postdeploy
+exec /usr/blackbox/bin/blackbox_recurse          ../bin/blackbox_recurse
 exec /usr/blackbox/bin/blackbox_register_new_file ../bin/blackbox_register_new_file
 exec /usr/blackbox/bin/blackbox_removeadmin      ../bin/blackbox_removeadmin
 exec /usr/blackbox/bin/blackbox_shred_all_files  ../bin/blackbox_shred_all_files
 exec /usr/blackbox/bin/blackbox_update_all_files ../bin/blackbox_update_all_files
+exec /usr/blackbox/bin/blackbox_view             ../bin/blackbox_view
 exec /usr/blackbox/bin/blackbox_whatsnew         ../bin/blackbox_whatsnew