[ARVADOS] created: 7bc20af4935fee1caa566e86a074022f0b60d166

[git at public.curoverse.com]

        at  7bc20af4935fee1caa566e86a074022f0b60d166 (commit)


commit 7bc20af4935fee1caa566e86a074022f0b60d166
Author: Tom Clegg <tom at curoverse.com>
Date:   Sat Apr 19 02:39:11 2014 -0400

    Fix configuration behavior in Ruby SDK.
    
    API_VERSION is not configuration: it indicates how a client program
    expects the API server to behave. (No environment variable or config
    file should try to override that.)
    
    Do not invoke insecure behavior unless API_HOST_INSECURE is "1",
    "true", or "yes".
    
    If API_HOST and API_TOKEN environment variables are set, do not bother
    reading the configuration file at all.
    
    Strip spaces so "API_TOKEN = foo" works in the configuration file.

diff --git a/sdk/ruby/lib/arvados.rb b/sdk/ruby/lib/arvados.rb
index a94eb1d..eedee6e 100644
--- a/sdk/ruby/lib/arvados.rb
+++ b/sdk/ruby/lib/arvados.rb
@@ -35,9 +35,8 @@ class Arvados
     @application_version ||= 0.0
     @application_name ||= File.split($0).last
 
-    @arvados_api_version = opts[:api_version] ||
-      config['ARVADOS_API_VERSION'] ||
-      'v1'
+    @arvados_api_version = opts[:api_version] || 'v1'
+
     @arvados_api_host = opts[:api_host] ||
       config['ARVADOS_API_HOST'] or
       raise "#{$0}: no :api_host or ENV[ARVADOS_API_HOST] provided."
@@ -46,7 +45,8 @@ class Arvados
       raise "#{$0}: no :api_token or ENV[ARVADOS_API_TOKEN] provided."
 
     if (opts[:suppress_ssl_warnings] or
-        config['ARVADOS_API_HOST_INSECURE'])
+        %w(1 true yes).index(config['ARVADOS_API_HOST_INSECURE'].
+                             andand.downcase))
       suppress_warnings do
         OpenSSL::SSL.const_set 'VERIFY_PEER', OpenSSL::SSL::VERIFY_NONE
       end
@@ -150,7 +150,15 @@ class Arvados
     config['ARVADOS_API_HOST']          = ENV['ARVADOS_API_HOST']
     config['ARVADOS_API_TOKEN']         = ENV['ARVADOS_API_TOKEN']
     config['ARVADOS_API_HOST_INSECURE'] = ENV['ARVADOS_API_HOST_INSECURE']
-    config['ARVADOS_API_VERSION']       = ENV['ARVADOS_API_VERSION']
+
+    if config['ARVADOS_API_HOST'] and config['ARVADOS_API_TOKEN']
+      # Environment variables take precedence over the config file, so
+      # there is no point reading the config file. If the environment
+      # specifies a _HOST without asking for _INSECURE, we certainly
+      # shouldn't give the config file a chance to create a
+      # system-wide _INSECURE state for this user.
+      return (@@config = config)
+    end
 
     begin
       expanded_path = File.expand_path config_file_path
@@ -162,8 +170,10 @@ class Arvados
           # skip comments and blank lines
           next if line.match('^\s*#') or not line.match('\S')
           var, val = line.chomp.split('=', 2)
+          var.strip!
+          val.strip!
           # allow environment settings to override config files.
-          if var and val
+          if val
             config[var] ||= val
           else
             warn "#{expanded_path}: #{lineno}: could not parse `#{line}'"

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hooks/post-receive
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