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| author | Kevin Coffman <kwc@citi.umich.edu> | 2006-11-09 20:40:29 +0000 |
|---|---|---|
| committer | Kevin Coffman <kwc@citi.umich.edu> | 2006-11-09 20:40:29 +0000 |
| commit | a01105065c1e6d28870205337cbe01b26b1cafde (patch) | |
| tree | 4b28bd09621f21b5085c3283b0d55befd6cdb81e /src/include/krb5/preauth_plugin.h | |
| parent | af11fb8369ed3db1e7c98844f926a0d4292d1567 (diff) | |
| download | krb5-a01105065c1e6d28870205337cbe01b26b1cafde.tar.gz krb5-a01105065c1e6d28870205337cbe01b26b1cafde.tar.xz krb5-a01105065c1e6d28870205337cbe01b26b1cafde.zip | |
Add "get_data" function to the client preauth plugin interface
Modify the client preauth plugin interface to pass in a function
pointer and data pointer so the plugin may request information
otherwise unavailable.
ticket: new
Tags: pullup
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18790 dc483132-0cff-0310-8789-dd5450dbe970
Diffstat (limited to 'src/include/krb5/preauth_plugin.h')
| -rw-r--r-- | src/include/krb5/preauth_plugin.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/include/krb5/preauth_plugin.h b/src/include/krb5/preauth_plugin.h index d164192aff..f1b7dd3345 100644 --- a/src/include/krb5/preauth_plugin.h +++ b/src/include/krb5/preauth_plugin.h @@ -44,6 +44,7 @@ */ struct _krb5_db_entry_new; struct _krb5_key_data; +struct _krb5_preauth_client_rock; /* * Preauth mechanism property flags, unified from previous definitions in the @@ -122,6 +123,23 @@ typedef krb5_error_code krb5_data **); /* + * A client module's callback functions are allowed to request various + * information to enable it to process a request. + */ +enum krb5plugin_preauth_client_request_type { + /* The returned krb5_data item holds the enctype used to encrypt the + * encrypted portion of the AS_REP packet. */ + krb5plugin_preauth_client_get_etype = 1, + /* Free the data returned from krb5plugin_preauth_client_req_get_etype */ + krb5plugin_preauth_client_free_etype = 2, +}; +typedef krb5_error_code +(*preauth_get_client_data_proc)(krb5_context, + struct _krb5_preauth_client_rock *, + krb5_int32 request_type, + krb5_data **); + +/* * A callback which will obtain the user's long-term AS key by prompting the * user for the password, then salting it properly, and so on. For the moment, * it's identical to the get_as_key callback used inside of libkrb5, but we @@ -189,6 +207,8 @@ typedef struct krb5plugin_preauth_client_ftable_v0 { krb5_error_code (*process)(krb5_context context, void *plugin_context, void *request_context, + preauth_get_client_data_proc get_data_proc, + struct _krb5_preauth_client_rock *rock, krb5_kdc_req *request, krb5_data *encoded_request_body, krb5_data *encoded_previous_request, @@ -207,6 +227,8 @@ typedef struct krb5plugin_preauth_client_ftable_v0 { krb5_error_code (*tryagain)(krb5_context context, void *plugin_context, void *request_context, + preauth_get_client_data_proc get_data_proc, + struct _krb5_preauth_client_rock *rock, krb5_kdc_req *request, krb5_data *encoded_request_body, krb5_data *encoded_previous_request, |