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author | Ashley Penney <ashley.penney@puppetlabs.com> | 2014-05-08 13:58:53 -0400 |
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committer | Ashley Penney <ashley.penney@puppetlabs.com> | 2014-05-08 13:58:53 -0400 |
commit | e2297a1ea6b711ca930a21adc56aefe7c602826f (patch) | |
tree | a731fa4c18deac09565cb696b73b29b27c520d98 /spec/functions/str2saltedsha512_spec.rb | |
parent | 17a912ea0afb3fb018170477856c25a95009f2cc (diff) | |
parent | 96e43e69d8496926ad4951534e75b204bb279f22 (diff) | |
download | puppet-stdlib-e2297a1ea6b711ca930a21adc56aefe7c602826f.tar.gz puppet-stdlib-e2297a1ea6b711ca930a21adc56aefe7c602826f.tar.bz2 |
Merge pull request #250 from hunner/move_unit
Move unit tests to spec/functions
Diffstat (limited to 'spec/functions/str2saltedsha512_spec.rb')
-rwxr-xr-x | spec/functions/str2saltedsha512_spec.rb | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/spec/functions/str2saltedsha512_spec.rb b/spec/functions/str2saltedsha512_spec.rb new file mode 100755 index 0000000..df8fb8e --- /dev/null +++ b/spec/functions/str2saltedsha512_spec.rb @@ -0,0 +1,45 @@ +#! /usr/bin/env ruby -S rspec +require 'spec_helper' + +describe "the str2saltedsha512 function" do + let(:scope) { PuppetlabsSpec::PuppetInternals.scope } + + it "should exist" do + Puppet::Parser::Functions.function("str2saltedsha512").should == "function_str2saltedsha512" + end + + it "should raise a ParseError if there is less than 1 argument" do + expect { scope.function_str2saltedsha512([]) }.to( raise_error(Puppet::ParseError) ) + end + + it "should raise a ParseError if there is more than 1 argument" do + expect { scope.function_str2saltedsha512(['foo', 'bar', 'baz']) }.to( raise_error(Puppet::ParseError) ) + end + + it "should return a salted-sha512 password hash 136 characters in length" do + result = scope.function_str2saltedsha512(["password"]) + result.length.should(eq(136)) + end + + it "should raise an error if you pass a non-string password" do + expect { scope.function_str2saltedsha512([1234]) }.to( raise_error(Puppet::ParseError) ) + end + + it "should generate a valid password" do + # Allow the function to generate a password based on the string 'password' + password_hash = scope.function_str2saltedsha512(["password"]) + + # Separate the Salt and Password from the Password Hash + salt = password_hash[0..7] + password = password_hash[8..-1] + + # Convert the Salt and Password from Hex to Binary Data + str_salt = Array(salt.lines).pack('H*') + str_password = Array(password.lines).pack('H*') + + # Combine the Binary Salt with 'password' and compare the end result + saltedpass = Digest::SHA512.digest(str_salt + 'password') + result = (str_salt + saltedpass).unpack('H*')[0] + result.should == password_hash + end +end |