wallet To-Do List Client: * WALLET-5: Handle duplicate kvnos in a newly returned keytab and an existing keytab (such as when downloading an unchanging keytab and merging it into an existing one) in some reasonable fashion. * WALLET-6: Support removing old kvnos from a merged keytab (similar to kadmin ktremove old). * WALLET-7: When reading configuration from krb5.conf, we should first try to determine our principal from any existing Kerberos ticket cache (after obtaining tickets if -u was given) and extract the realm from that principal, using it as the default realm when reading configuration information. * WALLET-8: Add readline support to the wallet client to make it easier to issue multiple commands. * WALLET-9: Support authenticating with a keytab. * WALLET-10: When obtaining tickets in the wallet client with -u, directly obtain the service ticket we're going to use for remctl. * WALLET-11: Provide a way to refresh a file object if and only if what's stored on the server is different than what's on disk. This will require server support as well for returning the checksum of a file. * WALLET-80: Incorporate the wallet-rekey-periodic script into the package and teach it how to ignore foreign credentials. Server Interface: * WALLET-13: Provide a way to get history for deleted objects and ACLs. * WALLET-14: Provide an interface to mass-change all instances of one ACL to another. * WALLET-15: Add help functions to wallet-backend, wallet-report, and wallet-admin listing the commands. * WALLET-16: Catch exceptions on object creation in wallet-backend so that we can log those as well. * WALLET-17: Provide a way to list all objects for which the connecting user has ACLs. * WALLET-18: Support limiting returned history information by timestamp. * WALLET-19: Provide a REST implementation of the wallet server. * WALLET-20: Provide a CGI implementation of the wallet server. * WALLET-21: Support setting flags and attributes on autocreate. In general, work out a Wallet::Object::Template Perl object that I can return that specifies things other than just the ACL. * WALLET-22: Remove the hard-coded ADMIN ACL in the server with something more configurable, perhaps a global ACL table or something. * WALLET-63: Support leap-of-faith keying of systems by registering an object for one-time download (ideally from a specific IP address) and then allowing that object to be downloaded anonymously from that IP. Relies on support for Kerberos anonymous authentication. * WALLET-64: Split "get" and "update" in semantics, and only do keytab rekeying on update. "get" would not be permitted unless the keytab was flagged as unchanging, and update would still change even an unchanging keytab (maybe). Or, alternately, maybe we allow get of any keytab? Requires more thought. * WALLET-69: "owner" should print the name as well as the number of the ACL. Also check "getacl". * WALLET-70: Add command to list available types and schemes. * WALLET-72: Add a mechanism to automate owner updates based on default_owner. * WALLET-79: Partially merge create and autocreate. create and autocreate should do the same thing provided there is an autocreation configuration available. If not, autocreate should fail and create should fall back on checking for ADMIN privileges. * WALLET-83: Support file object renaming. ACLs: * WALLET-23: Error messages from ACL operations should refer to the ACLs by name instead of by ID. * WALLET-24: Write the PTS ACL verifier. * WALLET-25: Rename Wallet::ACL::* to Wallet::Verifier::*. Add Wallet::ACL as a generic interface with Wallet::ACL::Database and Wallet::ACL::List implementations (or some similar name) so that we can create and check an ACL without having to write it into the database. Redo default ACL creation using that functionality. * WALLET-26: Pass a reference to the object for which the ACL is interpreted to the ACL API so that ACL APIs can make more complex decisions. * WALLET-27: A group-in-groups ACL schema. * WALLET-28: Provide an API for verifiers to syntax-check the values before an ACL is set and implement syntax checking for the krb5 and ldap-attr verifiers. * WALLET-29: Investigate how best to support client authentication using anonymous PKINIT for things like initial system keying. * WALLET-68: Generalize the current NetDB ACL type to allow a generic remctl query for whether a particular user is authorized to create host-based objects for a particular host. * WALLET-71: Add ldap-group ACL scheme. * WALLET-75: Provide a root-instance version of the ldap-attr (and possibly the ldap-group) ACL schemes. * WALLET-81: Add a comment field to ACLs. Database: * WALLET-30: Fix case-insensitivity bug in unique keys with MySQL for objects. * WALLET-31: On upgrades, support adding new object types and ACL verifiers to the class tables. * WALLET-76: Fix wallet-admin destroy with MySQL. Objects: * WALLET-32: Check whether we can just drop the realm restriction on keytabs and allow the name to contain the realm if the Kerberos type is Heimdal. * WALLET-4: Write a WebAuth keyring object store. It should support attributes saying how long to keep old keys and how far in advance to create new keys and update the keyring as needed on object download. * WALLET-33: Use the Perl Authen::Krb5::Admin module instead of rolling our own kadmin code with Expect now that MIT Kerberos has made the kadmin API public. * WALLET-34: Implement an ssh keypair wallet object. The server can run ssh-keygen to generate a public/private key pair and return both to the client, which would split them apart. Used primarily for host keys. May need a side table to store key types, or a naming convention. * WALLET-35: Implement an X.509 certificate object. I expect this would store the public and private key as a single file in the same format that Apache can read for combined public and private keys. There were requests for storing the CSR, but I don't see why you'd want to do that. Start with store support. The file code is mostly sufficient here, but it would be nice to automatically support object expiration based on the expiration time for the certificate. * WALLET-36: Implement an X.509 CA so that you can get certificate objects without storing them first. Need to resolve naming conventions if you want to run multiple CAs on the same wallet server (but why?). Should this be a different type than stored certificates? Consider using hxtool as the underlying CA mechanism. * WALLET-37: Support returning the checksum of a file object stored in wallet so that one can determine whether the version stored on disk is identical. * WALLET-60: Implement new password wallet object, which is like file except that it generates a random, strong password when retrieved the first time without being stored. * WALLET-61: Support interrogating objects to find all host-based objects for a particular host, allowing cleanup of all of those host's objects after retiring the host. * WALLET-76: Support setting the disallow-svr flag on created principals. In general, support setting arbitrary principal flags. Reports: * WALLET-38: Add audit for references to unknown ACLs, possibly introduced by previous versions before ACL deletion was checked with database backends that don't do referential integrity. * WALLET-39: Add report for all objects that have never been stored. * WALLET-40: For objects tied to hostnames, report on objects referring to hosts which do not exist. For the initial pass, this is probably only keytab objects with names containing a slash where the part after the slash looks like a hostname. This may need some configuration help. * WALLET-41: Make contrib/wallet-summary generic and include it in wallet-report, with additional configuration in Wallet::Config. Enhance it to report on any sort of object, not just on keytabs, and to give numbers on downloaded versus not downloaded objects. * WALLET-62: Write a tool to mail the owners of wallet objects, taking the list of objects and the mail message to send as inputs. This could possibly use the notification service, although a version that sends mail directly would be useful external to Stanford. Administrative Interface: * WALLET-42: Add a function to wallet-admin to purge expired entries. Possibly also check expiration before allowing anyone to get or store objects. * WALLET-3: Add a function or separate script to automate removal of DNS-based objects for which the hosts no longer exist. Will need to support a site-specific callout to determine whether the host exists. * WALLET-66: Database creation appears not to work without the SQL files, but it's supposed to work directly from the classes. Double-check this. Documentation: * WALLET-43: Write a conventions document for ACL naming, object naming, and similar issues. * WALLET-44: Write a future design and roadmap document to collect notes about how unimplemented features should be handled. * WALLET-45: Document using the wallet system over something other than remctl. * WALLET-46: Document all diagnostics for all wallet APIs. Code Style and Cleanup: * WALLET-47: There is a lot of duplicate code in wallet-backend. Convert that to use some sort of data-driven model with argument count and flags so that the method calls can be written only once. Convert wallet-admin to use the same code. * WALLET-48: There's a lot of code duplication in the dispatch functions in the Wallet::Server class. Find a way to rewrite that so that the dispatch doesn't duplicate the same code patterns. * WALLET-49: The wallet-backend and wallet documentation share the COMMANDS section. Work out some means to assemble the documentation without duplicating content. * WALLET-50: The Wallet::Config class is very ugly and could use some better internal API to reference the variables in it. * WALLET-52: Consider using Class::Accessor to get rid of the scaffolding code to access object data, and a Wallet::Base class to handle things like the error() method common to many classes. Alternately, consider using Moose. Test Suite: * WALLET-53: The ldap-attr verifier test case is awful and completely specific to people with admin access to the Stanford LDAP tree. Write a real test. * WALLET-54: Rename the tests to use a subdirectory organization. * WALLET-55: Add POD coverage testing using Test::POD::Coverage for the server modules. * WALLET-56: Rewrite the client test suite to use Perl and to make better use of shared code so that it can be broken into function components. * WALLET-57: Refactor the test suite for the wallet backend to try to reduce the duplicated code. * WALLET-58: Pull common test suite code into a Perl library that can be reused. * WALLET-59: Write a test suite to scan all wallet code looking for diagnostics that aren't in the documentation and warn about them.