Merge commit 'mlcastle/master'

[monkeysphere.git] / doc / TODO

diff --git a/doc/TODO b/doc/TODO
index 6125fea3aa4deae2a52f17c10d59a1e2b3a12d4f..a82f031dd96dbe61048e638cf875a856e1125eca 100644 (file)
--- a/doc/TODO
+++ b/doc/TODO
@@ -1,6 +1,55 @@
 Next-Steps Monkeysphere Projects:
 ---------------------------------
 
+Detail advantages of monkeysphere: detail the race conditions in ssh,
+   and how the monkeysphere can help you reduce these threat vectors:
+   threat model reduction diagrams.
+
+Determine how openssh handles multiple processes writing to
+   known_hosts/authorized_keys files (lockfile, atomic appends?)
+
+Handle unverified monkeysphere hosts in such a way that they're not
+   always removed from known_hosts file.  Ask user to lsign the host
+   key?
+
+Handle multiple hostnames (multiple user IDs?) when generating host
+   keys with gen-key.
+
+Work out the details (and describe a full use case) for assigning a
+   REVOKER during monkeysphere-server gen_key -- how is this set?  How
+   do we export it so it's available when a second-party revocation is
+   needed?
+
+Actually enable server hostkey publication.
+
+Streamline host key generation, publication, verification.  See
+   doc/george/host-key-publication for what dkg went through on
+   2008-06-19
+
+Ensure that authorized_user_ids are under as tight control as ssh
+   expects from authorized_keys: we don't want monkeysphere to be a
+   weak link in the filesystem.
+
+What happens when a user account has no corresponding
+   /etc/monkeysphere/authorized_user_ids/$USER file?  What gets placed
+   in /var/cache/monkeysphere/authorized_keys/$USER?  It looks
+   currently untouched, which could mean bad things for such a user.
+   - if authorized_user_ids is empty, then the user's authorized_keys
+     file will be also, unless the user-controlled authorized_keys file
+     is added.  I believe this is expected, correct behavior.
+
+Consider the default permissions for
+   /var/cache/monkeysphere/authorized_keys/* (and indeed the whole
+   directory path leading up to that)
+
+As an administrator, how do i reverse the effect of a
+   "monkeysphere-server trust-keys" that i later decide i should not
+   have run?
+
+Make sure alternate ports are handled for known_hosts.
+
+Script to import private key into ssh agent.
+
 Provide a friendly interactive UI for marginal or failing client-side
    hostkey verifications.  Handle the common cases smoothly, and
    provide good debugging info for the unusual cases.
@@ -37,3 +86,24 @@ Make it easier to do domain-relative ssh host trust signatures with
    "tsign" in gpg(1).
 
 Fix the order of questions when user does a tsign in gpg or gpg2.
+
+File bug against ssh-keygen about how "-R" option removes comments
+   from known_hosts file.
+
+File bug against ssh-keygen to see if we can get it to write to hash a
+   known_hosts file to/from stdout/stdin.
+
+Add environment variables sections to man pages.
+
+Environment variable scoping.
+
+Move environment variable precedence before conf file.
+
+When using ssh-proxycommand, if only host keys found are expired or
+   revoked, then output loud warning with prompt, or fail hard.
+
+Update monkeysphere-ssh-proxycommand man page with new keyserver
+   checking policy info.
+
+Update monkeysphere-ssh-proxycommand man page with info about
+   no-connect option.