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To keep track of the various tasks that need to be documented such as function documentation, administration, troubleshooting etc.
  
To keep track of the various tasks that need to be documented such as function documentation, administration, troubleshooting etc.
   
−  
−  
−
{| class="wikitable"
  
−
|+ Matrix of Document-Type VS Intended Readership
  
−
|-
  
−
! Doc-type/Reader
  
−
! Architectural Guide
  
−
! Setup & Config of Kerberos
  
−
! Admin & Operations of Kerberos
  
−
! Custom Build
  
−
! API Description
  
−
! API Details
  
−
|-
  
−
|-
  
−
| End-users || || || || || ||
  
−
|-
  
−
| Architects || || || || || ||
  
−
|-
  
−
|System Admins || || || || || ||
  
−
|-
  
−
|Application Developers || || || || || ||
  
−
|-
  
−
|GSSAPI Developers || || || || || ||
  
−
|-
  
−
|Kerberos Developers || || || || || ||
  
−
|}
  
   
   
Line 45: Line 19:
 
|-
  
|-
 
|-
  
|-
−
| Designing a new protocol, or extending existing one, to use GSS-API || NW || || ||
 +
| Designing a new protocol, or extending existing one, to use GSS-API || || || ||
 
|-
  
|-
 
| Choosing security API|| || || ||
  
| Choosing security API|| || || ||
 
|-
  
|-
−
| <ul><li> GSS-API vs SASL vs KRB5 </ul>|| NW || || ||
 +
| <ul><li> GSS-API vs SASL vs KRB5 </ul>|| || || ||
 
|-
  
|-
−
| <ul><li> A guide to the similarities and differences between Heimdal and MIT Kerberos API </ul>|| NW || || ||
 +
| <ul><li> A guide to the similarities and differences between Heimdal and MIT Kerberos API </ul>|| || || ||
 
|-
  
|-
 
| GSS-API || || || ||
  
| GSS-API || || || ||
 
|-
  
|-
−
| <ul><li> A basic introduction to GSS-API, making use of the sample client and server, with special attention paid to Kerberos-related GSS-API issues</ul>|| NW || || ||
 +
| <ul><li> A basic introduction to GSS-API, making use of the sample client and server, with special attention paid to Kerberos-related GSS-API issues</ul>|| || || ||
 
|-
  
|-
−
| <ul><li> How to tell the GSS-API library on the client side where the existing Kerberos ticket cache is </ul>|| NW || || ||
 +
| <ul><li> How to tell the GSS-API library on the client side where the existing Kerberos ticket cache is </ul>|| || || ||
 
|-
  
|-
−
| <ul><li> How to write mechanism-independent GSS-API code</ul>|| NW || || ||
 +
| <ul><li> How to write mechanism-independent GSS-API code</ul>|| || || ||
 
|-
  
|-
−
| <ul><li> Acceptor naming - How to get servers to use any key in a keytab</ul>|| GH||2012-03-01|| || DONE
 +
| <ul><li> A guide to GSS-API naming as compared to Kerberos principal naming</ul>|| || || ||
−
|-
  
−
| <ul><li> A guide to GSS-API naming as compared to Kerberos principal naming</ul>|| NW || || ||
  
 
|-
  
|-
 
| <ul><li> Using IAKERB</ul>|| || || ||
  
| <ul><li> Using IAKERB</ul>|| || || ||
−
|-
  
−
| <ul><li> Anonymous credentials</ul>|| GH ||2012-10-01 || ||
  
 
|-
  
|-
 
| <ul><li> Delegating credentials</ul>|| GH ||2012-10-01 || ||
  
| <ul><li> Delegating credentials</ul>|| GH ||2012-10-01 || ||
 
|-
  
|-
−
| <ul><li> Available extensions</ul>|| NW || || ||
 +
| <ul><li> Available extensions</ul>|| || || ||
 
|-
  
|-
 
| <ul><li> Thread safety</ul>|| KR || || ||
  
| <ul><li> Thread safety</ul>|| KR || || ||
 
|-
  
|-
 
| <ul><li> Validating the flags set on the connection to ensure things like mutual authentication, confidentiality, integrity, replay protection, and sequence protection</ul>|| || || ||
  
| <ul><li> Validating the flags set on the connection to ensure things like mutual authentication, confidentiality, integrity, replay protection, and sequence protection</ul>|| || || ||
−
|-
  
−
| Developing plugins|| GH ||2012-03-08|| || ready for review
  
−
|-
  
−
| <ul><li> A guide to developing plugins </ul>|| || || || DONE
  
−
|-
  
−
| <ul><li>Overview of existing pluggable interfaces </ul>|| || ||ZT reviewed profile plugin || DONE
  
 
|-
  
|-
 
| Krb5 library guide|| || || ||
  
| Krb5 library guide|| || || ||
 
|-
  
|-
−
| <ul><li> A more advanced introduction to using the Kerberos libraries for initial authentication, focusing on the authentication steps, validating initial credential</ul>|| TY || 2012-04-27 ||need examples ||
  
  +
| <ul><li> Kerberos prompter behavior</ul>|| || || ||
−
|-
  
−
| <ul><li> Kerberos prompter behavior</ul>|| NW || || ||
  
 
|-
  
|-
 
| <ul><li> An introduction to ticket caches and keytabs and their corresponding APIs </ul>|| KR || || || under review
  
| <ul><li> An introduction to ticket caches and keytabs and their corresponding APIs </ul>|| KR || || || under review
Line 99: Line 63:
 
| <ul><li> krb5_appdefault_* functions and their alternatives </ul>|| || || ||
  
| <ul><li> krb5_appdefault_* functions and their alternatives </ul>|| || || ||
 
|-
  
|-
−
| MIT Kerberos features : quick facts || ZT || ongoing || || DONE
  
  +
|}
  +
  +
{| class="wikitable"
  +
|+
  +
|-
  +
! Completed task
  +
! Author
  +
! Date
  +
! Reviewer
  +
! Reviewer Comments
  +
|-
  +
| Choosing security API|| || || ||
  +
|-
  +
| <ul><li> Acceptor naming - How to get servers to use any key in a keytab</ul>|| GH||2012-03-01|| ||
  +
|-
  +
| <ul><li> Anonymous credentials</ul> || GH || 2012-10-01 || ||
  +
|-
  +
| Developing plugins|| GH ||2012-03-08|| ||
  +
|-
  +
| <ul><li> A guide to developing plugins </ul>|| || || ||
  +
|-
  +
| <ul><li>Overview of existing pluggable interfaces </ul>|| || ||ZT reviewed profile plugin ||
  +
|-
  +
| A more advanced introduction to using the Kerberos libraries for initial authentication, focusing on the authentication steps, validating initial credential|| TY || 2012-04-27 || ||
  +
|-
  +
| MIT Kerberos features : quick facts || ZT || ongoing || ||
 
|-
  
|-
−
| How to build Kerberos from source || ZT || || || DONE
 +
| How to build Kerberos from source || ZT || || ||
 
|-
  
|-
 
|}
  
|}
Line 118: Line 107:
 
| Introduction to Kerberos system || || || ||
  
| Introduction to Kerberos system || || || ||
 
|-
  
|-
−
|<ul><li>Man page </ul>|| TH || 2012-08-15|| ||
 +
|<ul><li>Man page </ul>|| TH || 2012-08-15|| || in progress
 
|-
  
|-
 
|<ul><li>General overview</ul>|| TH ||2012-08-15 || ||
  
|<ul><li>General overview</ul>|| TH ||2012-08-15 || ||
Line 124: Line 113:
 
|<ul><li>Intro for admins</ul>|| TH ||2012-08-15 || ||
  
|<ul><li>Intro for admins</ul>|| TH ||2012-08-15 || ||
 
|-
  
|-
−
|<ul><li>Technical overview</ul>|| TH ||2012-07-15 || ||under review
 +
|<ul><li>Technical overview</ul>|| TH ||2012-07-15 || ||in progress
 
|-
  
|-
 
|Setting a new realm|| || || ||
  
|Setting a new realm|| || || ||
 
|-
  
|-
 
|<ul><li>Choosing backend: LDAP vs DB2</ul>|| || || ||
  
|<ul><li>Choosing backend: LDAP vs DB2</ul>|| || || ||
−
|-
  
−
|<ul><li>Replication</ul>|| ZT|| || || DONE
  
 
|-
  
|-
 
|<ul><li> DNS configuration and SRV records - how they are used, in what order</ul>|| KR || || ||
  
|<ul><li> DNS configuration and SRV records - how they are used, in what order</ul>|| KR || || ||
 
|-
  
|-
−
| Reverse DNS|| TY|| 2012-10-01|| ||
 +
| Choosing encryption types for principals|| TY|| 2012-12-14|| ||under review
 
|-
  
|-
−
| Choosing encryption types for principals|| TY|| 2012-10-01|| ||
  
  +
| Upgrading a Kerberos infrastructure (order, backward compatibility) || || || ||
 
|-
  
|-
 
| Integration Kerberos with Login System|| || || ||
  
| Integration Kerberos with Login System|| || || ||
Line 144: Line 131:
 
| <ul><li> Validating Kerberos tickets</ul>|| || || ||
  
| <ul><li> Validating Kerberos tickets</ul>|| || || ||
 
|-
  
|-
−
| <ul><li> Clear text password over HTTPS </ul>|| NW || || ||
 +
| <ul><li> Clear text password over HTTPS </ul>|| || || ||
 
|-
  
|-
−
| <ul><li> Configuring with pam_krb5 module</ul>|| NW || || ||
 +
| <ul><li> Configuring with pam_krb5 module</ul>|| || || ||
 
|-
  
|-
 
| <ul><li> Storing/locating keytab</ul>|| || || ||
  
| <ul><li> Storing/locating keytab</ul>|| || || ||
Line 170: Line 157:
 
| Using Smartcard with PKINIT|| || || ||
  
| Using Smartcard with PKINIT|| || || ||
 
|-
  
|-
−
| Kerberized ssh|| NW || || ||
 +
| Kerberized ssh|| || || ||
 
|-
  
|-
 
| <ul><li> Configuration</ul>|| || || ||
  
| <ul><li> Configuration</ul>|| || || ||
Line 176: Line 163:
 
| <ul><li>Cross-realm and ssh</ul>|| || || ||
  
| <ul><li>Cross-realm and ssh</ul>|| || || ||
 
|-
  
|-
−
| Selecting and configuring plugins|| GH ||2012-03-15|| || DONE
  
  +
| A guide to principal naming basics and structure|| ZT ||2013-03-01 || ||
−
|-
  
−
| Anonymity support|| GH ||2012-10-01 || ||
  
−
|-
  
−
| A guide to principal naming basics and structure|| || || ||
  
 
|-
  
|-
 
| Troubleshooting|| || || ||
  
| Troubleshooting|| || || ||
 
|-
  
|-
 
| <ul><li>Troubleshooting errors</ul> || ZT || ongoing|| ||
  
| <ul><li>Troubleshooting errors</ul> || ZT || ongoing|| ||
−
|-
  
−
| <ul><li>Trace logging</ul>||GH ||2012-03-22|| ||DONE
  
 
|-
  
|-
 
| <ul><li>Realm renaming </ul>|| || || ||
  
| <ul><li>Realm renaming </ul>|| || || ||
 
|-
  
|-
−
| Using LDAP server for Kerberos backend|| ZT || || || Ubuntu 10.4 (lucid) DONE
  
  +
| <ul><li> Forgot Kerberos Master Key|| GH || || ||
 
|-
  
|-
 
| Basic concepts (passwd policy, ticket ) || || || ||
  
| Basic concepts (passwd policy, ticket ) || || || ||
Line 196: Line 177:
 
| Approaches to authorization -- centralized vs distributed, etc. || || || ||
  
| Approaches to authorization -- centralized vs distributed, etc. || || || ||
 
|-
  
|-
−
| Acceptable date and time formats || ZT || 2012-07-15 || ||DONE
  
  +
|}
  +
  +
  +
{| class="wikitable"
  +
|+
 
|-
  
|-
−
| kadm5.acl man page || ZT || 2012-08-15 || || DONE
  
  +
! Completed task
  +
! Author
  +
! Date
  +
! Reviewer
  +
! Reviewer Comments
  +
|-
  +
| Replication || ZT|| || ||
  +
|-
  +
| Reverse DNS|| TY|| 2012-12-12|| ||
  +
|-
  +
| Selecting and configuring plugins|| GH ||2012-03-15|| ||
  +
|-
  +
| Anonymity support|| GH ||2012-10-01 || ||
  +
|-
  +
| Trace logging ||GH ||2012-03-22|| ||
  +
|-
  +
| Using LDAP server for Kerberos backend|| ZT || || || Ubuntu 10.4 (lucid)
  +
|-
  +
| Acceptable date and time formats || ZT || 2012-07-15 || ||
  +
|-
  +
| kadm5.acl man page || ZT || 2012-08-15 || ||
  +
|-
  +
|}
  +
  +
== General ==
  +
  +
{| class="wikitable"
  +
|+
  +
|-
  +
! task
  +
! Proposed Author
  +
! Target Date
  +
! Reviewer
  +
! Reviewer Comments
  +
|-
  +
| Why Kerberos system is suitable for the internet, not only for the enterprise || TY || || ||
  +
|-
  +
| Impact RC4 vulnerabilities on Kerberos || TY || || ||
 
|-
  
|-
 
|}
  
|}
Line 204: Line 226:
 
== API documentation ==
  
== API documentation ==
   
−
===Most commonly used API functions (in alphabetical order)===
  
  +
  +
Most commonly used API functions (in alphabetical order):
   
 
{| class="wikitable"
  
{| class="wikitable"
 
|+ Tier 1 - Highest priority
  
|+ Tier 1 - Highest priority
 
|-
  
|-
−
! API
 +
! Completed API
−
! Proposed Author
 +
! Author
 
! Reviewer
  
! Reviewer
−
! Target Date
 +
! Date
 
! Reviewer Comments
  
! Reviewer Comments
 
|-
  
|-

Latest revision as of 09:28, 5 June 2013

This is an early stage project for MIT Kerberos. It is being fleshed out by its proponents. Feel free to help flesh out the details of this project. After the project is ready, it will be presented for review and approval.


Purpose

To keep track of the various tasks that need to be documented such as function documentation, administration, troubleshooting etc.


Application development

task Proposed Author Target Date Reviewer Reviewer Comments
Designing a new protocol, or extending existing one, to use GSS-API
Choosing security API
  • GSS-API vs SASL vs KRB5
  • A guide to the similarities and differences between Heimdal and MIT Kerberos API
GSS-API
  • A basic introduction to GSS-API, making use of the sample client and server, with special attention paid to Kerberos-related GSS-API issues
  • How to tell the GSS-API library on the client side where the existing Kerberos ticket cache is
  • How to write mechanism-independent GSS-API code
  • A guide to GSS-API naming as compared to Kerberos principal naming
  • Using IAKERB
  • Delegating credentials
 GH 2012-10-01
  • Available extensions
  • Thread safety
 KR
  • Validating the flags set on the connection to ensure things like mutual authentication, confidentiality, integrity, replay protection, and sequence protection
Krb5 library guide
  • Kerberos prompter behavior
  • An introduction to ticket caches and keytabs and their corresponding APIs
KR under review
  • An advanced guide to the pre-auth mechanisms, FAST
  • An advanced guide to the principal manipulation and parsing
 TY TBD
  • Thread safety
 KR
  • Password change including the automatic internal support for password change on expired passwords if a prompter is provided
  • krb5_appdefault_* functions and their alternatives
Completed task Author Date Reviewer Reviewer Comments
Choosing security API
  • Acceptor naming - How to get servers to use any key in a keytab
 GH 2012-03-01
  • Anonymous credentials
 GH 2012-10-01
Developing plugins GH 2012-03-08
  • A guide to developing plugins
  • Overview of existing pluggable interfaces
ZT reviewed profile plugin
A more advanced introduction to using the Kerberos libraries for initial authentication, focusing on the authentication steps, validating initial credential TY 2012-04-27
MIT Kerberos features : quick facts ZT ongoing
How to build Kerberos from source ZT

Administration

task Proposed Author Target Date Reviewer Reviewer Comments
Introduction to Kerberos system
  • Man page
TH 2012-08-15 in progress
  • General overview
 TH 2012-08-15
  • Intro for admins
 TH 2012-08-15
  • Technical overview
 TH 2012-07-15 in progress
Setting a new realm
  • Choosing backend: LDAP vs DB2
  • DNS configuration and SRV records - how they are used, in what order
 KR
Choosing encryption types for principals TY 2012-12-14 under review
Upgrading a Kerberos infrastructure (order, backward compatibility)
Integration Kerberos with Login System
  • Difference between real Kerberos authentication, Kerberos password verification on the server side, and "LDAP authentication" in a Kerberos environment
  • Validating Kerberos tickets
  • Clear text password over HTTPS
  • Configuring with pam_krb5 module
  • Storing/locating keytab
Cross-realm
  • cross-realm interaction with AD
  • Transitive trust
  • Referrals
Performance
  • Performance tuning tips
  • Performance tradeoffs
kadmin interface
  • Keying workstation/ host key setting
Using Smartcard with PKINIT
Kerberized ssh
  • Configuration
  • Cross-realm and ssh
A guide to principal naming basics and structure ZT 2013-03-01
Troubleshooting
  • Troubleshooting errors
 ZT ongoing
  • Realm renaming
  • Forgot Kerberos Master Key
 GH
Basic concepts (passwd policy, ticket )
Approaches to authorization -- centralized vs distributed, etc.


Completed task Author Date Reviewer Reviewer Comments
Replication ZT
Reverse DNS TY 2012-12-12
Selecting and configuring plugins GH 2012-03-15
Anonymity support GH 2012-10-01
Trace logging GH 2012-03-22
Using LDAP server for Kerberos backend ZT Ubuntu 10.4 (lucid)
Acceptable date and time formats ZT 2012-07-15
kadm5.acl man page ZT 2012-08-15

General

task Proposed Author Target Date Reviewer Reviewer Comments
Why Kerberos system is suitable for the internet, not only for the enterprise TY
Impact RC4 vulnerabilities on Kerberos TY

API documentation

Most commonly used API functions (in alphabetical order):

Tier 1 - Highest priority
Completed API Author Reviewer Date Reviewer Comments
krb5_build_principal [1] ZT GH
krb5_build_principal_alloc_va [2] ZT GH
krb5_build_principal_ext [3] ZT GH
krb5_cc_close [4] ZT GH
krb5_cc_default [5] ZT GH
krb5_cc_default_name [6] ZT GH
krb5_cc_destroy [7] ZT GH
krb5_cc_dup [8] ZT GH
krb5_cc_get_name [9] ZT GH
krb5_cc_get_principal [10] ZT GH
krb5_cc_get_type [11] ZT GH
krb5_cc_initialize [12] ZT GH
krb5_cc_new_unique [13] ZT GH
krb5_cc_resolve [14] ZT GH
krb5_change_password [15] ZT GH
krb5_free_context [16] ZT GH
krb5_free_error_message [17] ZT GH
krb5_free_principal [18] ZT GH
krb5_fwd_tgt_cred [19] ZT GH Needs example
krb5_get_default_realm [20] ZT GH
krb5_get_error_message [21] ZT GH
krb5_get_host_realm [22] ZT GH
krb5_get_credentials [23] ZT GH
krb5_get_fallback_host_realm [24] ZT GH
krb5_get_init_creds_keytab [25] ZT GH
krb5_get_init_creds_opt_alloc [26] ZT GH
krb5_get_init_creds_opt_free [27] ZT GH
krb5_get_init_creds_opt_get_fast_flags [28] ZT GH
krb5_get_init_creds_opt_init [29] ZT GH
krb5_get_init_creds_opt_set_address_list [30] ZT GH
krb5_get_init_creds_opt_set_anonymous [31] ZT GH
krb5_get_init_creds_opt_set_canonicalize [32] ZT GH
krb5_get_init_creds_opt_set_change_password_prompt [33] ZT GH
krb5_get_init_creds_opt_set_etype_list [34] ZT GH
krb5_get_init_creds_opt_set_expire_callback [35] ZT GH
krb5_get_init_creds_opt_set_fast_ccache [36] ZT GH
krb5_get_init_creds_opt_set_fast_ccache_name [37] ZT GH
krb5_get_init_creds_opt_set_fast_flags [38] ZT GH
krb5_get_init_creds_opt_set_forwardable [39] ZT GH
krb5_get_init_creds_opt_set_out_ccache [40] ZT GH
krb5_get_init_creds_opt_set_pa [41] ZT GH
krb5_get_init_creds_opt_set_preauth_list [42] ZT GH
krb5_get_init_creds_opt_set_proxiable [43] ZT GH
krb5_get_init_creds_opt_set_renew_life [44] ZT GH
krb5_get_init_creds_opt_set_salt [45] ZT GH
krb5_get_init_creds_opt_set_tkt_life [46] ZT GH
krb5_get_init_creds_password [47] ZT GH
krb5_get_profile [48] ZT GH
krb5_get_prompt_types [49] ZT GH
krb5_get_renewed_creds [50] ZT GH
krb5_get_validated_creds [51] ZT GH
krb5_init_context [52] ZT GH
krb5_init_secure_context [53] ZT GH
krb5_is_config_principal [54] ZT GH
krb5_is_thread_safe [55] ZT GH
krb5_kt_close [56] ZT GH
krb5_kt_default [57] ZT GH
krb5_kt_default_name [58] ZT GH
krb5_kt_get_name [59] ZT GH
krb5_kt_get_type [60] ZT GH
krb5_kt_resolve [61] ZT GH
krb5_kuserok [62] ZT GH
krb5_parse_name [63] ZT GH
krb5_parse_name_flags [64] ZT GH
krb5_principal_compare [65] ZT GH
krb5_principal_compare_any_realm [66] ZT GH
krb5_principal_compare_flags [67] ZT GH
krb5_prompter_posix [68] ZT GH
krb5_realm_compare [69] ZT GH
krb5_recvauth [70] ZT GH
krb5_recvauth_version [71] ZT GH
krb5_set_default_realm [72] ZT GH
krb5_set_password [73] ZT GH
krb5_set_password_using_ccache [74] ZT GH
krb5_set_principal_realm [75] ZT GH
krb5_set_trace_callback [76] ZT GH
krb5_set_trace_filename [77] ZT GH
krb5_sname_to_principal [78] ZT GH
krb5_unparse_name [79] ZT GH
krb5_unparse_name_ext [80] ZT GH
krb5_unparse_name_flags [81] ZT GH
krb5_unparse_name_flags_ext [82] ZT GH
krb5_us_timeofday [83] ZT GH
krb5_verify_authdata_kdc_issued [84] ZT GH

We may want to have more examples for some of the common API functions.

Manpage proofreading

manpage original reviewer comments
k5identity.5 src/gen-manpages/k5identity.M GH
k5login.5 src/gen-manpages/k5login.M GH
k5srvutil.1 src/kadmin/cli/k5srvutil.M GH
kadmin.1 src/kadmin/cli/kadmin.M GH
kadmind.8 src/kadmin/server/kadmind.M GH
kdb5_ldap_util.8 src/plugins/kdb/ldap/ldap_util/kdb5_ldap_util.M GH
kdb5_util.8 src/kadmin/dbutil/kdb5_util.M GH
kdc.conf.5 src/config-files/kdc.conf.M GH
kdestroy.1 src/clients/kdestroy/kdestroy.M GH
kinit.1 src/clients/kinit/kinit.M GH
kpasswd.1 src/clients/kpasswd/kpasswd.M GH
kprop.8 src/slave/kprop.M GH
kpropd.8 src/slave/kpropd.M GH
kproplog.8 src/slave/kproplog.M GH
krb5-send-pr.1 src/util/send-pr/send-pr.1 copyright issues. Removed from the documentation
krb5.conf.5 src/config-files/krb5.conf.M GH
krb5kdc.8 src/kdc/krb5kdc.M GH
ksu.1 src/clients/ksu/ksu.M GH needs rewrite
kswitch.1 src/clients/kswitch/kswitch.M GH
kvno.1 src/clients/kvno/kvno.M GH
sclient.1 src/appl/sample/sclient/sclient.M GH
sserver.8 src/appl/sample/sserver/sserver.M GH

Abbreviations

abbreviation full names?
GH Greg Hudson
KR Ken Raeburn
MIT MITKC group
NW Nico Williams
TH Thomas Hardjono
TY Tom Yu
ZT Zhanna Tsitkov
Retrieved from "https://k5wiki.kerberos.org./wiki?title=Projects/Documentation_Tasks&oldid=5133"