public void Dispose()
{
if (m_options != null)
m_options = null;
if (m_wrapper != null)
{
m_wrapper.Dispose();
m_wrapper = null;
}
}
public S3(string url, Dictionary <string, string> options)
{
var uri = new Utility.Uri(url);
uri.RequireHost();
string host = uri.Host;
m_prefix = uri.Path;
string awsID = null;
string awsKey = null;
if (options.ContainsKey("auth-username"))
{
awsID = options["auth-username"];
}
if (options.ContainsKey("auth-password"))
{
awsKey = options["auth-password"];
}
if (options.ContainsKey("aws_access_key_id"))
{
awsID = options["aws_access_key_id"];
}
if (options.ContainsKey("aws_secret_access_key"))
{
awsKey = options["aws_secret_access_key"];
}
if (!string.IsNullOrEmpty(uri.Username))
{
awsID = uri.Username;
}
if (!string.IsNullOrEmpty(uri.Password))
{
awsKey = uri.Password;
}
if (string.IsNullOrEmpty(awsID))
{
throw new UserInformationException(Strings.S3Backend.NoAMZUserIDError);
}
if (string.IsNullOrEmpty(awsKey))
{
throw new UserInformationException(Strings.S3Backend.NoAMZKeyError);
}
bool euBuckets = Utility.Utility.ParseBoolOption(options, EU_BUCKETS_OPTION);
bool useRRS = Utility.Utility.ParseBoolOption(options, RRS_OPTION);
bool useSSL = Utility.Utility.ParseBoolOption(options, SSL_OPTION);
string locationConstraint;
options.TryGetValue(LOCATION_OPTION, out locationConstraint);
if (!string.IsNullOrEmpty(locationConstraint) && euBuckets)
{
throw new UserInformationException(Strings.S3Backend.OptionsAreMutuallyExclusiveError(LOCATION_OPTION, EU_BUCKETS_OPTION));
}
if (euBuckets)
{
locationConstraint = S3_EU_REGION_NAME;
}
string storageClass;
options.TryGetValue(STORAGECLASS_OPTION, out storageClass);
if (string.IsNullOrWhiteSpace(storageClass) && useRRS)
{
storageClass = S3_RRS_CLASS_NAME;
}
string s3host;
options.TryGetValue(SERVER_NAME, out s3host);
if (string.IsNullOrEmpty(s3host))
{
s3host = DEFAULT_S3_HOST;
//Change in S3, now requires that you use location specific endpoint
if (!string.IsNullOrEmpty(locationConstraint))
{
foreach (KeyValuePair <string, string> kvp in DEFAULT_S3_LOCATION_BASED_HOSTS)
{
if (kvp.Key.Equals(locationConstraint, StringComparison.InvariantCultureIgnoreCase))
{
s3host = kvp.Value;
break;
}
}
}
}
//Fallback to previous formats
if (host.Contains(DEFAULT_S3_HOST))
{
Uri u = new Uri(url);
host = u.Host;
m_prefix = "";
if (host.ToLower() == s3host)
{
m_bucket = Library.Utility.Uri.UrlDecode(u.PathAndQuery);
if (m_bucket.StartsWith("/"))
{
m_bucket = m_bucket.Substring(1);
}
if (m_bucket.Contains("/"))
{
m_prefix = m_bucket.Substring(m_bucket.IndexOf("/") + 1);
m_bucket = m_bucket.Substring(0, m_bucket.IndexOf("/"));
}
}
else
{
//Subdomain type lookup
if (host.ToLower().EndsWith("." + s3host))
{
m_bucket = host.Substring(0, host.Length - ("." + s3host).Length);
host = s3host;
m_prefix = Library.Utility.Uri.UrlDecode(u.PathAndQuery);
if (m_prefix.StartsWith("/"))
{
m_prefix = m_prefix.Substring(1);
}
}
else
{
throw new UserInformationException(Strings.S3Backend.UnableToDecodeBucketnameError(url));
}
}
try { Console.Error.WriteLine(Strings.S3Backend.DeprecatedUrlFormat("s3://" + m_bucket + "/" + m_prefix)); }
catch { }
}
else
{
//The new simplified url style s3://bucket/prefix
m_bucket = host;
host = s3host;
}
m_options = options;
m_prefix = m_prefix.Trim();
if (m_prefix.Length != 0 && !m_prefix.EndsWith("/"))
{
m_prefix += "/";
}
m_wrapper = new S3Wrapper(awsID, awsKey, locationConstraint, host, storageClass, useSSL, options);
}
public S3(string url, Dictionary <string, string> options)
{
var uri = new Utility.Uri(url);
uri.RequireHost();
string host = uri.Host;
m_prefix = uri.Path;
string awsID = null;
string awsKey = null;
if (options.ContainsKey("auth-username"))
{
awsID = options["auth-username"];
}
if (options.ContainsKey("auth-password"))
{
awsKey = options["auth-password"];
}
if (options.ContainsKey("aws_access_key_id"))
{
awsID = options["aws_access_key_id"];
}
if (options.ContainsKey("aws_secret_access_key"))
{
awsKey = options["aws_secret_access_key"];
}
if (!string.IsNullOrEmpty(uri.Username))
{
awsID = uri.Username;
}
if (!string.IsNullOrEmpty(uri.Password))
{
awsKey = uri.Password;
}
if (string.IsNullOrEmpty(awsID))
{
throw new UserInformationException(Strings.S3Backend.NoAMZUserIDError, "S3NoAmzUserID");
}
if (string.IsNullOrEmpty(awsKey))
{
throw new UserInformationException(Strings.S3Backend.NoAMZKeyError, "S3NoAmzKey");
}
bool euBuckets = Utility.Utility.ParseBoolOption(options, EU_BUCKETS_OPTION);
bool useRRS = Utility.Utility.ParseBoolOption(options, RRS_OPTION);
bool useSSL = Utility.Utility.ParseBoolOption(options, SSL_OPTION);
string locationConstraint;
options.TryGetValue(LOCATION_OPTION, out locationConstraint);
if (!string.IsNullOrEmpty(locationConstraint) && euBuckets)
{
throw new UserInformationException(Strings.S3Backend.OptionsAreMutuallyExclusiveError(LOCATION_OPTION, EU_BUCKETS_OPTION), "S3CannotMixLocationAndEuOptions");
}
if (euBuckets)
{
locationConstraint = S3_EU_REGION_NAME;
}
string storageClass;
options.TryGetValue(STORAGECLASS_OPTION, out storageClass);
if (string.IsNullOrWhiteSpace(storageClass) && useRRS)
{
storageClass = S3_RRS_CLASS_NAME;
}
string s3host;
options.TryGetValue(SERVER_NAME, out s3host);
if (string.IsNullOrEmpty(s3host))
{
s3host = DEFAULT_S3_HOST;
//Change in S3, now requires that you use location specific endpoint
if (!string.IsNullOrEmpty(locationConstraint))
{
foreach (KeyValuePair <string, string> kvp in DEFAULT_S3_LOCATION_BASED_HOSTS)
{
if (kvp.Key.Equals(locationConstraint, StringComparison.OrdinalIgnoreCase))
{
s3host = kvp.Value;
break;
}
}
}
}
//Fallback to previous formats
if (host.Contains(DEFAULT_S3_HOST))
{
Uri u = new Uri(url);
host = u.Host;
m_prefix = "";
if (String.Equals(host, s3host, StringComparison.OrdinalIgnoreCase))
{
m_bucket = Utility.Uri.UrlDecode(u.PathAndQuery);
if (m_bucket.StartsWith("/", StringComparison.Ordinal))
{
m_bucket = m_bucket.Substring(1);
}
if (m_bucket.Contains("/"))
{
m_prefix = m_bucket.Substring(m_bucket.IndexOf("/", StringComparison.Ordinal) + 1);
m_bucket = m_bucket.Substring(0, m_bucket.IndexOf("/", StringComparison.Ordinal));
}
}
else
{
//Subdomain type lookup
if (host.EndsWith("." + s3host, StringComparison.OrdinalIgnoreCase))
{
m_bucket = host.Substring(0, host.Length - ("." + s3host).Length);
host = s3host;
m_prefix = Utility.Uri.UrlDecode(u.PathAndQuery);
if (m_prefix.StartsWith("/", StringComparison.Ordinal))
{
m_prefix = m_prefix.Substring(1);
}
}
else
{
throw new UserInformationException(Strings.S3Backend.UnableToDecodeBucketnameError(url), "S3CannotDecodeBucketName");
}
}
Logging.Log.WriteWarningMessage(LOGTAG, "DeprecatedS3Format", null, Strings.S3Backend.DeprecatedUrlFormat("s3://" + m_bucket + "/" + m_prefix));
}
else
{
//The new simplified url style s3://bucket/prefix
m_bucket = host;
host = s3host;
}
m_options = options;
m_prefix = m_prefix.Trim();
if (m_prefix.Length != 0)
{
m_prefix = Util.AppendDirSeparator(m_prefix, "/");
}
// Auto-disable dns lookup for non AWS configurations
var hasForcePathStyle = options.ContainsKey("s3-ext-forcepathstyle");
if (!hasForcePathStyle && !DEFAULT_S3_LOCATION_BASED_HOSTS.Any(x => string.Equals(x.Value, host, StringComparison.OrdinalIgnoreCase)) && !string.Equals(host, "s3.amazonaws.com", StringComparison.OrdinalIgnoreCase))
{
options["s3-ext-forcepathstyle"] = "true";
}
m_wrapper = new S3Wrapper(awsID, awsKey, locationConstraint, host, storageClass, useSSL, options);
}
public S3(string url, Dictionary<string, string> options)
{
var uri = new Utility.Uri(url);
uri.RequireHost();
string host = uri.Host;
m_prefix = uri.Path;
string awsID = null;
string awsKey = null;
if (options.ContainsKey("auth-username"))
awsID = options["auth-username"];
if (options.ContainsKey("auth-password"))
awsKey = options["auth-password"];
if (options.ContainsKey("aws_access_key_id"))
awsID = options["aws_access_key_id"];
if (options.ContainsKey("aws_secret_access_key"))
awsKey = options["aws_secret_access_key"];
if (!string.IsNullOrEmpty(uri.Username))
awsID = uri.Username;
if (!string.IsNullOrEmpty(uri.Password))
awsKey = uri.Password;
if (string.IsNullOrEmpty(awsID))
throw new Exception(Strings.S3Backend.NoAMZUserIDError);
if (string.IsNullOrEmpty(awsKey))
throw new Exception(Strings.S3Backend.NoAMZKeyError);
bool euBuckets = Utility.Utility.ParseBoolOption(options, EU_BUCKETS_OPTION);
bool useRRS = Utility.Utility.ParseBoolOption(options, RRS_OPTION);
bool useSSL = Utility.Utility.ParseBoolOption(options, SSL_OPTION);
string locationConstraint;
options.TryGetValue(LOCATION_OPTION, out locationConstraint);
if (!string.IsNullOrEmpty(locationConstraint) && euBuckets)
throw new Exception(string.Format(Strings.S3Backend.OptionsAreMutuallyExclusiveError, LOCATION_OPTION, EU_BUCKETS_OPTION));
if (euBuckets)
locationConstraint = S3_EU_REGION_NAME;
string s3host;
options.TryGetValue(SERVER_NAME, out s3host);
if (string.IsNullOrEmpty(s3host))
{
s3host = DEFAULT_S3_HOST;
//Change in S3, now requires that you use location specific endpoint
if (!string.IsNullOrEmpty(locationConstraint))
foreach(KeyValuePair<string, string> kvp in DEFAULT_S3_LOCATION_BASED_HOSTS)
if (kvp.Key.Equals(locationConstraint, StringComparison.InvariantCultureIgnoreCase))
{
s3host = kvp.Value;
break;
}
}
//Fallback to previous formats
if (host.Contains(DEFAULT_S3_HOST))
{
Uri u = new Uri(url);
host = u.Host;
m_prefix = "";
if (host.ToLower() == s3host)
{
m_bucket = System.Web.HttpUtility.UrlDecode(u.PathAndQuery);
if (m_bucket.StartsWith("/"))
m_bucket = m_bucket.Substring(1);
if (m_bucket.Contains("/"))
{
m_prefix = m_bucket.Substring(m_bucket.IndexOf("/") + 1);
m_bucket = m_bucket.Substring(0, m_bucket.IndexOf("/"));
}
}
else
{
//Subdomain type lookup
if (host.ToLower().EndsWith("." + s3host))
{
m_bucket = host.Substring(0, host.Length - ("." + s3host).Length);
host = s3host;
m_prefix = System.Web.HttpUtility.UrlDecode(u.PathAndQuery);
if (m_prefix.StartsWith("/"))
m_prefix = m_prefix.Substring(1);
}
else
throw new Exception(string.Format(Strings.S3Backend.UnableToDecodeBucketnameError, url));
}
try { Console.Error.WriteLine(string.Format(Strings.S3Backend.DeprecatedUrlFormat, "s3://" + m_bucket + "/" + m_prefix)); }
catch { }
}
else
{
//The new simplified url style s3://bucket/prefix
m_bucket = host;
host = s3host;
}
m_options = options;
m_prefix = m_prefix.Trim();
if (m_prefix.Length != 0 && !m_prefix.EndsWith("/"))
m_prefix += "/";
m_wrapper = new S3Wrapper(awsID, awsKey, locationConstraint, host, useRRS, useSSL);
}
public void Dispose()
{
if (m_options != null)
m_options = null;
if (m_wrapper != null)
{
m_wrapper.Dispose();
m_wrapper = null;
}
}
public S3(string url, Dictionary <string, string> options)
{
// make sure there is a host even though it's bogus,
// so we can make sure the path is retrieved properly
var uri = new Utility.Uri(url.Replace("s3://", "s3://c.c"));
//uri.RequireHost();
//string host = uri.Host;
string awsID = null;
string awsKey = null;
if (options.ContainsKey("auth-username"))
{
awsID = options["auth-username"];
}
if (options.ContainsKey("auth-password"))
{
awsKey = options["auth-password"];
}
if (options.ContainsKey("aws_access_key_id"))
{
awsID = options["aws_access_key_id"];
}
if (options.ContainsKey("aws_secret_access_key"))
{
awsKey = options["aws_secret_access_key"];
}
if (!string.IsNullOrEmpty(uri.Username))
{
awsID = uri.Username;
}
if (!string.IsNullOrEmpty(uri.Password))
{
awsKey = uri.Password;
}
if (string.IsNullOrEmpty(awsID))
{
throw new Exception(Strings.S3Backend.NoAMZUserIDError);
}
if (string.IsNullOrEmpty(awsKey))
{
throw new Exception(Strings.S3Backend.NoAMZKeyError);
}
string locationConstraint;
options.TryGetValue(LOCATION_OPTION, out locationConstraint);
string emailUsername;
options.TryGetValue(EMAIL_OPTION, out emailUsername);
// The new simplified url style is s3://bucket/prefix
//m_bucket = host;
//host = s3host;
m_bucket = "cbd-backup-" + locationConstraint; // use account id as part of bucket name
m_prefix = emailUsername + "/v1/";
m_options = options;
//m_prefix = m_prefix.Trim();
//if (m_prefix.Length != 0 && !m_prefix.EndsWith("/"))
// m_prefix += "/";
m_wrapper = new S3Wrapper(awsID, awsKey, locationConstraint);
}
public S3(string url, Dictionary<string, string> options)
{
//We need to do custom parsing because we allow non-valid urls
System.Text.RegularExpressions.Match m = URL_PARSING.Match(url);
if (!m.Success)
throw new Exception(string.Format(Strings.S3Backend.UnableToParseURLError, url));
string host = m.Groups["hostname"].Value;
m_prefix = m.Groups["prefix"].Value;
string awsID = null;
string awsKey = null;
if (options.ContainsKey("ftp-username"))
awsID = options["ftp-username"];
if (options.ContainsKey("ftp-password"))
awsKey = options["ftp-password"];
if (options.ContainsKey("aws_access_key_id"))
awsID = options["aws_access_key_id"];
if (options.ContainsKey("aws_secret_access_key"))
awsKey = options["aws_secret_access_key"];
string s3host;
options.TryGetValue(SERVER_NAME, out s3host);
if (string.IsNullOrEmpty(s3host))
s3host = DEFAULT_S3_HOST;
bool euBuckets = Utility.Utility.ParseBoolOption(options, EU_BUCKETS_OPTION);
bool useRRS = Utility.Utility.ParseBoolOption(options, RRS_OPTION);
bool useSSL = Utility.Utility.ParseBoolOption(options, SSL_OPTION);
string locationConstraint;
options.TryGetValue(LOCATION_OPTION, out locationConstraint);
if (!string.IsNullOrEmpty(locationConstraint) && euBuckets)
throw new Exception(string.Format(Strings.S3Backend.OptionsAreMutuallyExclusiveError, LOCATION_OPTION, EU_BUCKETS_OPTION));
if (euBuckets)
locationConstraint = S3_EU_REGION_NAME;
//Fallback to previous formats
if (host.Contains(DEFAULT_S3_HOST))
{
Uri u = new Uri(url);
host = u.Host;
m_prefix = "";
if (host.ToLower() == s3host)
{
m_bucket = System.Web.HttpUtility.UrlDecode(u.PathAndQuery);
if (m_bucket.StartsWith("/"))
m_bucket = m_bucket.Substring(1);
if (m_bucket.Contains("/"))
{
m_prefix = m_bucket.Substring(m_bucket.IndexOf("/") + 1);
m_bucket = m_bucket.Substring(0, m_bucket.IndexOf("/"));
}
}
else
{
//Subdomain type lookup
if (host.ToLower().EndsWith("." + s3host))
{
m_bucket = host.Substring(0, host.Length - ("." + s3host).Length);
host = s3host;
m_prefix = System.Web.HttpUtility.UrlDecode(u.PathAndQuery);
if (m_prefix.StartsWith("/"))
m_prefix = m_prefix.Substring(1);
}
else
throw new Exception(string.Format(Strings.S3Backend.UnableToDecodeBucketnameError, url));
}
try { Console.Error.WriteLine(string.Format(Strings.S3Backend.DeprecatedUrlFormat, "s3://" + m_bucket + "/" + m_prefix)); }
catch { }
}
else
{
//The new simplified url style s3://bucket/prefix
m_bucket = host;
host = s3host;
}
if (string.IsNullOrEmpty(awsID))
throw new Exception(Strings.S3Backend.NoAMZUserIDError);
if (string.IsNullOrEmpty(awsKey))
throw new Exception(Strings.S3Backend.NoAMZKeyError);
m_options = options;
m_prefix = m_prefix.Trim();
if (m_prefix.Length != 0 && !m_prefix.EndsWith("/"))
m_prefix += "/";
m_wrapper = new S3Wrapper(awsID, awsKey, locationConstraint, host, useRRS, useSSL);
}
