Verifies that data matches the signature created by public_key and the digest algorithm.
Ensures that signer is valid for time and was signed by the issuer. If the issuer is nil no verification is performed.
Ensures the public key of key matches the public key in signer
Ensures the root certificate in chain is self-signed and valid for time.
Ensures the root of chain has a trusted certificate in trust_dir and the digests of the two certificates match according to digester
Updates the TarHeader’s checksum
Adds symlink name with permissions mode, linking to target.
Does this dependency request match spec?
NOTE: matches_spec? matches prerelease versions. See also match?
Enumerates trusted certificates.
Delegates to the wrapped source’s fetch_spec method.
Yields each entry in this FormData
The default port to use for HTTPS requests; defaults to 443.
Check that a method is callable via dRuby.
obj is the object we want to invoke the method on. msg_id is the method name, as a Symbol.
If the method is an insecure method (see insecure_method?) a SecurityError is thrown. If the method is private or undefined, a NameError is thrown.