The io/ioutil package has been deprecated as of Go 1.16, see
https://golang.org/doc/go1.16#ioutil. This commit replaces the existing
io/ioutil functions with their new definitions in io and os packages.
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
* Discard package "version"
Signed-off-by: m.nabokikh <maksim.nabokikh@flant.com>
* Inject api version
Signed-off-by: m.nabokikh <maksim.nabokikh@flant.com>
* Pass version arg to the dex API
Signed-off-by: m.nabokikh <maksim.nabokikh@flant.com>
* Added /device/token handler with associated business logic and storage tests.
Perform user code exchange, flag the device code as complete.
Moved device handler code into its own file for cleanliness. Cleanup
* Removed PKCE code
* Rate limiting for /device/token endpoint based on ietf standards
* Configurable Device expiry
Signed-off-by: justin-slowik <justin.slowik@thermofisher.com>
Having ID and Secret in clear inside configuration files for static
clients is not ideal. This commit allows setting these from environment
variables.
Signed-off-by: Yann Soubeyrand <yann.soubeyrand@gmx.fr>
The default cipher suites used by Go include a number of ciphers that
have known weaknesses. In addition to leaving users open to these
weaknesses, the inclusion of these weaker ciphers causes problems with
various automated scanning tools.
This PR disables the CBC-mode, RC4, and 3DES ciphers included in the
Go standard library by passing an explicit cipher suite list.
The ciphers included here are more line with those recommended by
Mozilla for "Intermediate" compatibility. [0]
*Performance Implications*
The Go standard library does capability-based cipher ordering,
preferring AES ciphers if the underlying hardware has AES specific
instructions. [1] Since all of the relevant code is internal modules,
to do the same thing ourselves would require duplicating that
code. Here, I've placed AES based ciphers first.
*Compatibility Implications*
This does reduce the number of clients who will be able to communicate
with dex.
[0] https://ssl-config.mozilla.org/#server=nginx&server-version=1.17.0&config=intermediate&hsts=false&ocsp=false
[1] a8c2e5c6ad/src/crypto/tls/common.go (L1091)
Signed-off-by: Steven Danna <steve@chef.io>
Some environments are subject to strict rules about the permitted TLS
protocol verion and available ciphers. Setting TLSv1.2 as the minimum
version ensures we do not use weaker protocols. We've opted against
making this configurable given the age of TLSv1.2 and the increasing
push to deprecate TLSv1.1 and older.
The PreferServerCipherSuites setting is also commonly flagged by SSL
quality scanning tools. Since Go provides a relatively modern set of
default ciphers by default, defaulting this to true is unlikely to
make much practical difference.
Signed-off-by: Steven Danna <steve@chef.io>
m.nabokikh
iam-veeramalla
Eng Zer Jun
Mark Sagi-Kazar
Márk Sági-Kazár
Maksim Nabokikh
Justin Slowik
Tomasz Kleczek
Yann Soubeyrand
Zach Brown
Steven Danna
Stephan Renatus
Michael Venezia
Marc-André Dufresne
Sabith K Soopy
Maximilian Gaß
Frederic Branczyk
Devon Barrett
rithu john
Eric Stroczynski
Eric Chiang
Simon HEGE