dup: add support for RackSpace's CloudFiles.

Thanks to Yuval Kogman <nothingmuch@woobling.org> for the patch.

AUTHORS

@@ -41,3 +41,4 @@ Sergio Talens-Oliag <sto@debian.org> -- pipefail fixes
 Bruno Bigras <bigras.bruno@gmail.com> -- enable tar handler in the build system
 aihtdikh -- Allow 'when = XXX' with spaces in .sh files.
 Chris Lamb <lamby@debian.org> -- rdiff.helper bugfix
+Yuval Kogman <nothingmuch@woobling.org> -- RackSpace's CloudFiles support for duplicity

ChangeLog

@@ -3,6 +3,8 @@ version 1.0 -- UNRELEASED
 	dup:
 	 . Make the .dup generated by ninjahelper more consistent with
 	   example.dup.
+	 . Add support for RackSpace's CloudFiles.
+	   Thanks to Yuval Kogman <nothingmuch@woobling.org> for the patch.
 
 version 0.9.10 -- September 23, 2011
     backupninja changes

examples/example.dup

@@ -194,6 +194,16 @@ exclude = /var/cache/backupninja/duplicity
 # awsaccesskeyid = 
 # awssecretaccesskey = 
 
+## RackSpace's CloudFiles username, API key, and authentication URL.
+## cfusername = YOUR_CF_USERNAME
+## cfapikey = YOUR_CF_API_KEY
+## cfauthurl = YOUR_CF_AUTH_URL
+##
+## Default:
+# cfusername = 
+# cfapikey = 
+# cfauthurl = 
+
 ## FTP password, needed for backups using desturl = ftp://...
 ##
 ## Default:

handlers/dup.helper.in

@@ -454,6 +454,16 @@ keepincroffulls = $dup_keepincroffulls
 #awsaccesskeyid = YOUR_AWS_ACCESS_KEY_ID
 #awssecretaccesskey = YOUR_AWS_SECRET_KEY
 
+## RackSpace's CloudFiles username, API key, and authentication URL.
+## cfusername = YOUR_CF_USERNAME
+## cfapikey = YOUR_CF_API_KEY
+## cfauthurl = YOUR_CF_AUTH_URL
+##
+## Default:
+# cfusername = 
+# cfapikey = 
+# cfauthurl = 
+
 # FTP password, needed for backups using desturl = ftp://...
 #ftp_password = 
 

handlers/dup.in

@@ -30,6 +30,9 @@ getconf keepincroffulls all
 getconf desturl
 getconf awsaccesskeyid
 getconf awssecretaccesskey
+getconf cfusername
+getconf cfapikey
+getconf cfauthurl
 getconf ftp_password
 getconf sshoptions
 getconf bandwidthlimit 0
@@ -46,6 +49,9 @@ destdir=${destdir%/}
 if [ "`echo $desturl | @AWK@ -F ':' '{print $1}'`" == "s3+http" ]; then
    [ -n "$awsaccesskeyid" -a -n "$awssecretaccesskey" ]  || fatal "AWS access keys must be set for S3 backups."
 fi
+if [ "`echo $desturl | @AWK@ -F ':' '{print $1}'`" == "cf+http" ]; then
+   [ -n "$cfusername" -a -n "$cfapikey" ]  || fatal "Cloudfiles access keys must be set for S3 backups."
+fi
 if [ "`echo $desturl | @AWK@ -F ':' '{print $1}'`" == "ftp" ]; then
    [ -n "$ftp_password" ]  || fatal "ftp_password must be set for FTP backups."
 fi
@@ -232,6 +238,16 @@ if [ "`echo $desturl | @AWK@ -F ':' '{print $1}'`" == "s3+http" ]; then
    export AWS_SECRET_ACCESS_KEY="$awssecretaccesskey"
 fi
 
+### If desturl is a RackSpace's CloudFiles URL export the relevant
+### environment variables
+if [ "`echo $desturl | @AWK@ -F ':' '{print $1}'`" == "cf+http" ]; then
+   export CLOUDFILES_USERNAME="$cfusername"
+   export CLOUDFILES_APIKEY="$cfapikey"
+   if [ -n "$cfauthurl" ]; then
+      export CLOUDFILES_AUTHURL="$cfauthurl"
+   fi
+fi
+
 ### Cleanup commands (duplicity >= 0.4.4)
 
 # cleanup