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authorAzul <azul@leap.se>2012-11-12 19:16:55 +0100
committerAzul <azul@leap.se>2012-11-12 19:16:55 +0100
commitc886cc17b6f37ddd556e70fe2d76a3ea28db52bf (patch)
treee27fe040bfaba5840730f466d4c6f90213759d5e /users/lib/warden/strategies
parentca2e1b9f379ccba068ad0ebb852d855f1639cd3a (diff)
parent5b300b554682c232c0955bdb0dd3d8263dde901e (diff)
Merge branch 'feature-warden-srp' into develop
Diffstat (limited to 'users/lib/warden/strategies')
-rw-r--r--users/lib/warden/strategies/secure_remote_password.rb57
1 files changed, 57 insertions, 0 deletions
diff --git a/users/lib/warden/strategies/secure_remote_password.rb b/users/lib/warden/strategies/secure_remote_password.rb
new file mode 100644
index 0000000..8266e2d
--- /dev/null
+++ b/users/lib/warden/strategies/secure_remote_password.rb
@@ -0,0 +1,57 @@
+module Warden
+ module Strategies
+ class SecureRemotePassword < Warden::Strategies::Base
+
+ def valid?
+ handshake? || authentication?
+ end
+
+ def authenticate!
+ if authentication?
+ validate!
+ else # handshake
+ initialize!
+ end
+ end
+
+ protected
+
+ def handshake?
+ params['A'] && params['login']
+ end
+
+ def authentication?
+ params['client_auth'] && session[:handshake]
+ end
+
+ def validate!
+ user = session[:handshake].authenticate(params['client_auth'].hex)
+ user ? success!(user) : fail!(:password => "Could not log in")
+ end
+
+ def initialize!
+ user = User.find_by_param(id)
+ session[:handshake] = user.initialize_auth(params['A'].hex)
+ custom! json_response(session[:handshake])
+ rescue RECORD_NOT_FOUND
+ fail! :login => "User not found!"
+ end
+
+ def json_response(object)
+ [ 200,
+ {"Content-Type" => "application/json; charset=utf-8"},
+ [object.to_json]
+ ]
+ end
+
+ def id
+ params["id"] || params["login"]
+ end
+ end
+ end
+ Warden::Strategies.add :secure_remote_password,
+ Warden::Strategies::SecureRemotePassword
+
+end
+
+