This file is indexed.

/etc/courier/authldaprc is in courier-authlib-ldap 0.66.1-1+b1.

This file is owned by daemon:daemon, with mode 0o660.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
##VERSION: $Id: authldaprc 265 2013-02-25 03:49:33Z mrsam $
#
# Copyright 2000-2004 Double Precision, Inc.  See COPYING for
# distribution information.
#
# Do not alter lines that begin with ##, they are used when upgrading
# this configuration.
#
# authldaprc created from authldaprc.dist by sysconftool
#
# DO NOT INSTALL THIS FILE with world read permissions.  This file
# might contain the LDAP admin password!
#
# This configuration file specifies LDAP authentication parameters
#
# The format of this file must be as follows:
#
# field[spaces|tabs]value
#
# That is, the name of the field, followed by spaces or tabs, followed by
# field value.  No trailing spaces.
#
# Here are the fields:

##NAME: LOCATION:1
#
# Location of your LDAP server(s). If you have multiple LDAP servers,
# you can list them separated by commas and spaces, and they will be tried in
# turn.

LDAP_URI		ldaps://ldap.example.com, ldaps://backup.example.com

##NAME: LDAP_PROTOCOL_VERSION:0
#
# Which version of LDAP protocol to use

LDAP_PROTOCOL_VERSION	3

##NAME: LDAP_BASEDN:0
#
# Look for authentication here:

LDAP_BASEDN		o=example, c=com

##NAME: LDAP_BINDDN:0
#
# You may or may not need to specify the following.  Because you've got
# a password here, authldaprc should not be world-readable!!!

LDAP_BINDDN		cn=administrator, o=example, c=com
LDAP_BINDPW		toto

##NAME: LDAP_TIMEOUT:0
#
# Timeout for LDAP search and connection

LDAP_TIMEOUT		5

##NAME: LDAP_AUTHBIND:0
#
# Define this to have the ldap server authenticate passwords.  If LDAP_AUTHBIND
# the password is validated by rebinding with the supplied userid and password.
# If rebind succeeds, this is considered to be an authenticated request.  This
# does not support CRAM-MD5 authentication, which requires clearPassword.
# Additionally, if LDAP_AUTHBIND is 1 then password changes are done under
# the credentials of the user themselves, not LDAP_BINDDN/BINDPW
#
# LDAP_AUTHBIND		1

##NAME: LDAP_INITBIND:1
#
# Define this to do an initial bind to the adminstrator DN set in LDAP_BINDDN. 
# If your LDAP server allows access without a bind, or you want to authenticate
# using a rebind (and have set LDAP_AUTHBIND to 1, you can set this to 0 and
# need not write the LDAP-Admin passwort into this file.
# 
LDAP_INITBIND		1

##NAME: LDAP_MAIL:0
#
# Here's the field on which we query

LDAP_MAIL		mail

##NAME: LDAP_FILTER:0
#
# This LDAP filter will be ANDed with the query for the field defined above
# in LDAP_MAIL.  So if you are querying for mail, and you have LDAP_FILTER
# defined to be "(objectClass=CourierMailAccount)" the query that is performed
# will be "(&(objectClass=CourierMailAccount)(mail=<someAccount>))"
#
# LDAP_FILTER           (objectClass=CourierMailAccount)

##NAME: LDAP_DOMAIN:0
#
# The following default domain will be appended, if not explicitly specified. 
#
# LDAP_DOMAIN		example.com

##NAME: LDAP_GLOB_IDS:0
#
# The following two variables can be used to set everybody's uid and gid.
# This is convenient if your LDAP specifies a bunch of virtual mail accounts
# The values can be usernames or userids:
#
# LDAP_GLOB_UID		vmail
# LDAP_GLOB_GID		vmail

##NAME: LDAP_HOMEDIR:0
#
# We will retrieve the following attributes
#
# The HOMEDIR attribute MUST exist, and we MUST be able to chdir to it

LDAP_HOMEDIR		homeDirectory

##NAME: LDAP_MAILROOT:0
#
# If homeDirectory is not an absolute path, define the root of the
# relative paths in LDAP_MAILROOT
#
#  LDAP_MAILROOT        /var/mail


##NAME: LDAP_MAILDIR:0
#
# The MAILDIR attribute is OPTIONAL, and specifies the location of the
# mail directory.  If not specified, ./Maildir will be used

LDAP_MAILDIR		mailbox

##NAME: LDAP_DEFAULTDELIVERY:0
#
# Courier mail server only: optional attribute specifies custom mail delivery
# instructions for this account (if defined) -- essentially overrides
# DEFAULTDELIVERY from ${sysconfdir}/courierd

LDAP_DEFAULTDELIVERY	defaultDelivery

##NAME: LDAP_MAILDIRQUOTA:0
#
# The following variable, if defined, specifies the field containing the
# maildir quota, see README.maildirquota for more information
#
# LDAP_MAILDIRQUOTA	quota


##NAME: LDAP_FULLNAME:0
#
# FULLNAME is optional, specifies the user's full name

LDAP_FULLNAME		cn

##NAME: LDAP_PW:0
#
# CLEARPW is the clear text password.  CRYPT is the crypted password.
# ONE OF THESE TWO ATTRIBUTES IS REQUIRED.  If CLEARPW is provided, and
# libhmac.a is available, CRAM authentication will be possible!

LDAP_CLEARPW		clearPassword
LDAP_CRYPTPW		userPassword

##NAME: LDAP_IDS:0
#
# Uncomment the following, and modify as appropriate, if your LDAP database
# stores individual userids and groupids.  Otherwise, you must uncomment
# LDAP_GLOB_UID and LDAP_GLOB_GID above.  LDAP_GLOB_UID and LDAP_GLOB_GID
# specify a uid/gid for everyone.  Otherwise, LDAP_UID and LDAP_GID must
# be defined as attributes for everyone.
#
# LDAP_UID		uidNumber
# LDAP_GID		gidNumber


##NAME: LDAP_AUXOPTIONS:0
#
# Auxiliary options.  The LDAP_AUXOPTIONS setting should contain a list of
# comma-separated "ATTRIBUTE=NAME" pairs.  These names are additional
# attributes that define various per-account "options", as given in 
# INSTALL's description of the OPTIONS setting.
#
# Each ATTRIBUTE specifies an LDAP attribute name.  If it is present,
# the attribute value gets placed in the OPTIONS variable, with the name
# NAME.  For example:
#
#    LDAP_AUXOPTIONS	shared=sharedgroup,disableimap=disableimap
#
# Then, if an LDAP record contains the following attributes:
#
#     shared: domain1
#     disableimap: 0
#
# Then authldap will initialize OPTIONS to "sharedgroup=domain1,disableimap=0"
#
# NOTE: ** no spaces in this setting **, the above example has exactly
# one tab character after LDAP_AUXOPTIONS


##NAME: LDAP_ENUMERATE_FILTER:0
#
# {EXPERIMENTAL}
# Optional custom filter used when enumerating accounts for authenumerate,
# in order to compile a list of accounts for shared folders. If present,
# this filter will be used instead of LDAP_FILTER.
#
# LDAP_ENUMERATE_FILTER	(&(objectClass=CourierMailAccount)(!(disableshared=1)))


##NAME: LDAP_DEREF:0
#
# Determines how aliases are handled during a search.  This option is available
# only with OpenLDAP 2.0
#
# LDAP_DEREF can be one of the following values:
# never, searching, finding, always. If not specified, aliases are
# never dereferenced.

LDAP_DEREF		never

##NAME: LDAP_TLS:0
#
# Set LDAP_TLS to 1 to use the Start TLS extension (RFC 2830). This is
# when the server accepts a normal LDAP connection on port 389 which
# the client then requests 'upgrading' to TLS, and is equivalent to the
# -ZZ flag to ldapsearch. If you are using an ldaps:// URI then do not
# set this option.
#
# For additional LDAP-related options, see the authdaemonrc config file.

LDAP_TLS		0

##NAME: LDAP_EMAILMAP:0
#
# The following optional settings, if enabled, result in an extra LDAP
# lookup to first locate a handle for an E-mail address, then a second lookup
# on that handle to get the actual authentication record.  You'll need
# to uncomment these settings to enable an email handle lookup.
#
# The E-mail address must be of the form user@realm, and this is plugged
# into the following search string.  "@user@" and "@realm@" are placeholders
# for the user and the realm portions of the login ID.
#
# LDAP_EMAILMAP		(&(userid=@user@)(realm=@realm@))

##NAME: LDAP_EMAILMAP_BASEDN:0
#
# Specify the basedn for the email lookup.  The default is LDAP_BASEDN.
#
# LDAP_EMAILMAP_BASEDN	o=emailmap, c=com


##NAME: LDAP_EMAILMAP_ATTRIBUTE:0
#
# The attribute which holds the handle.  The contents of this attribute
# are then plugged into the regular authentication lookup, and you must set
# LDAP_EMAILMAP_MAIL to the name of this attribute in the authentication
# records (which may be the same as LDAP_MAIL).
# You MUST also leave LDAP_DOMAIN undefined.  This enables authenticating
# by handles only.
#
# Here's an example:
#
# dn: userid=john, realm=example.com, o=emailmap, c=com # LDAP_EMAILMAP_BASEDN
# userid: john          # LDAP_EMAILMAP search
# realm: example.com    # LDAP_EMAILMAP search
# handle: cc223344      # LDAP_EMAILMAP_ATTRIBUTE
#
#
# dn: controlHandle=cc223344, o=example, c=com      # LDAP_BASEDN
# controlHandle: cc223344         # LDAP_EMAILMAP_MAIL set to "controlHandle"
# uid: ...
# gid: ...
# [ etc... ]
#
# LDAP_EMAILMAP_ATTRIBUTE handle

##NAME: LDAP_EMAILMAP_MAIL:0
#
# After reading LDAP_EMAIL_ATTRIBUTE, the second query will go against
# LDAP_BASEDN, but will key against LDAP_EMAILMAP_MAIL instead of LDAP_MAIL.
#
# LDAP_EMAILMAP_MAIL mail