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70 lines
2.7 KiB
Go
70 lines
2.7 KiB
Go
package notary
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import "time"
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// application wide constants
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const (
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// MaxDownloadSize is the maximum size we'll download for metadata if no limit is given
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MaxDownloadSize int64 = 100 << 20
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// MaxTimestampSize is the maximum size of timestamp metadata - 1MiB.
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MaxTimestampSize int64 = 1 << 20
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// MinRSABitSize is the minimum bit size for RSA keys allowed in notary
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MinRSABitSize = 2048
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// MinThreshold requires a minimum of one threshold for roles; currently we do not support a higher threshold
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MinThreshold = 1
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// PrivKeyPerms are the file permissions to use when writing private keys to disk
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PrivKeyPerms = 0700
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// PubCertPerms are the file permissions to use when writing public certificates to disk
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PubCertPerms = 0755
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// Sha256HexSize is how big a Sha256 hex is in number of characters
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Sha256HexSize = 64
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// Sha512HexSize is how big a Sha512 hex is in number of characters
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Sha512HexSize = 128
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// SHA256 is the name of SHA256 hash algorithm
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SHA256 = "sha256"
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// SHA512 is the name of SHA512 hash algorithm
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SHA512 = "sha512"
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// TrustedCertsDir is the directory, under the notary repo base directory, where trusted certs are stored
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TrustedCertsDir = "trusted_certificates"
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// PrivDir is the directory, under the notary repo base directory, where private keys are stored
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PrivDir = "private"
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// RootKeysSubdir is the subdirectory under PrivDir where root private keys are stored
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RootKeysSubdir = "root_keys"
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// NonRootKeysSubdir is the subdirectory under PrivDir where non-root private keys are stored
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NonRootKeysSubdir = "tuf_keys"
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// KeyExtension is the file extension to use for private key files
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KeyExtension = "key"
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// Day is a duration of one day
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Day = 24 * time.Hour
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Year = 365 * Day
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// NotaryRootExpiry is the duration representing the expiry time of the Root role
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NotaryRootExpiry = 10 * Year
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NotaryTargetsExpiry = 3 * Year
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NotarySnapshotExpiry = 3 * Year
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NotaryTimestampExpiry = 14 * Day
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ConsistentMetadataCacheMaxAge = 30 * Day
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CurrentMetadataCacheMaxAge = 5 * time.Minute
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// CacheMaxAgeLimit is the generally recommended maximum age for Cache-Control headers
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// (one year, in seconds, since one year is forever in terms of internet
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// content)
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CacheMaxAgeLimit = 1 * Year
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MySQLBackend = "mysql"
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MemoryBackend = "memory"
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SQLiteBackend = "sqlite3"
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RethinkDBBackend = "rethinkdb"
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DefaultImportRole = "delegation"
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)
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// NotaryDefaultExpiries is the construct used to configure the default expiry times of
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// the various role files.
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var NotaryDefaultExpiries = map[string]time.Duration{
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"root": NotaryRootExpiry,
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"targets": NotaryTargetsExpiry,
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"snapshot": NotarySnapshotExpiry,
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"timestamp": NotaryTimestampExpiry,
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}
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