* Add CSRF mitigations
This commit includes two fixes:
1. Enforce an application/json Content-Type server-side.
2. When checking the bearer token, verify that the user
associated with the token matches the user associated
with the cookie.
* Fix TEL-Q122-13: Access Requests Denial Of Service Via Request Reason (#125) (#127)
* Ignore input when data flow is off in TermManager
When data flow is disabled in TermManager (at the beginning or when TermManager.Off was called) we should ignore all input we receive (currently we buffer it)
* Agent forwarding socket security fix.
Co-authored-by: Lisa Kim <lisa@goteleport.com>
Co-authored-by: Joel <jwejdenstal@icloud.com>
Co-authored-by: Przemko Robakowski <przemko@przemko-robakowski.pl>
Introduce new make targets to check and add license headers to files
("make lint-license" and "make fix-license"). License checking is now a part of
"make lint" as well.
Initial attempts used goheader, but it caused "make lint-go" to become about 9x
slower (if not more), plus it only targets go files. Google's addlicense is fast
enough and targets however many file types we want.
Existing files that were missing licenses got the header added, using the
current year as the license date.
* Introduce lint-license and fix-license make targets
* Ignore generated files
* Add license to go files
* Replace irregular licenses with standard copyright/license
* Add license to proto files
* Install addlicense in build.assets Dockerfile
Changes agent channel setup behavior to be consistent
openssh by having servers lazily request agent channels
when they are needed, rather than immediately starting a
single connection-wide channel as soon as forwarding is
requested. Fixes an issue introduced in #3613 which
caused openssh clients to hang on exit due to persistent
agent channel.
* Updated LocalKeyAgent to load both certificate and private key into Teleport and system agent.
* Refactored LocalKeyAgent to consolidate key loading code.
* Added test coverage for LocalKeyAgent.
The purpose of this commit was to remove the lib/client dependency of
lib/web.
lib/client must be dependency-free in order to be reusable.
Next step: make the web UI use the same client code as the CLI. This
will remove a ton of duplicate code making Teleport audit surface area
much smaller.
Jakub Nyckowski