diff options
| author | Theodore Tso <tytso@mit.edu> | 1993-06-03 19:29:40 +0000 |
|---|---|---|
| committer | Theodore Tso <tytso@mit.edu> | 1993-06-03 19:29:40 +0000 |
| commit | 746386f12e01102acbe5637aac6f1259c74bb552 (patch) | |
| tree | 715df6527f739854dc978c588047607e1907e9e9 /src/lib/krb5/ccache/stdio | |
| parent | acbed92e113f54d33789d427e697a23a0f07ab64 (diff) | |
| download | krb5-746386f12e01102acbe5637aac6f1259c74bb552.tar.gz krb5-746386f12e01102acbe5637aac6f1259c74bb552.tar.xz krb5-746386f12e01102acbe5637aac6f1259c74bb552.zip | |
Initial revision
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@2611 dc483132-0cff-0310-8789-dd5450dbe970
Diffstat (limited to 'src/lib/krb5/ccache/stdio')
| -rw-r--r-- | src/lib/krb5/ccache/stdio/.rconf | 1 | ||||
| -rw-r--r-- | src/lib/krb5/ccache/stdio/README | 39 | ||||
| -rw-r--r-- | src/lib/krb5/ccache/stdio/todo | 9 |
3 files changed, 49 insertions, 0 deletions
diff --git a/src/lib/krb5/ccache/stdio/.rconf b/src/lib/krb5/ccache/stdio/.rconf new file mode 100644 index 000000000..874fb0733 --- /dev/null +++ b/src/lib/krb5/ccache/stdio/.rconf @@ -0,0 +1 @@ +ignore x diff --git a/src/lib/krb5/ccache/stdio/README b/src/lib/krb5/ccache/stdio/README new file mode 100644 index 000000000..a98654366 --- /dev/null +++ b/src/lib/krb5/ccache/stdio/README @@ -0,0 +1,39 @@ +If OPENCLOSE is defined, ecah of the functions opens and closes the +file whenever it needs to access it. Otherwise, the file is opened +once in initialize and closed once is close. + +This library depends on ANSI C library routines for file handling. It +may also have some implicit assumptions about UNIX, but we'll get +those out as much as possible. + +If you are running a UNIX system, you probably want to use the +UNIX-based "file" cache package instead of this. + +The quasi-BNF grammar for a credentials cache: + +file ::= + format-vno principal list-of-credentials + +credential ::= + client (principal) + server (principal) + keyblock (keyblock) + times (ticket_times) + is_skey (boolean) + ticket_flags (flags) + ticket (data) + second_ticket (data) + +principal ::= + number of components (int32) + component 1 (data) + component 2 (data) + ... + +data ::= + length (int32) + string of length bytes + +format-vno ::= <int16> + +etc. diff --git a/src/lib/krb5/ccache/stdio/todo b/src/lib/krb5/ccache/stdio/todo new file mode 100644 index 000000000..56a423f14 --- /dev/null +++ b/src/lib/krb5/ccache/stdio/todo @@ -0,0 +1,9 @@ +Make sure that each time a function returns KRB5_NOMEM, everything +allocated earlier in the function and stack tree is freed. + +Overwrite cache file with nulls before removing it. + +Check return values and sanity-check parameters more thoroughly. This +code was derived from UNIX file I/O code, and the conversion of +error-trapping may be incomplete. Probably lots of bugs dealing with +end-of-file versus other errors. |