1mod_auth(3) Erlang Module Definition mod_auth(3)
2
6 mod_auth - User authentication using text files, Dets, or Mnesia data‐
7 base.
8
10 This module provides for basic user authentication using textual files,
11 Dets databases, or Mnesia databases.
12
14 add_group_member(GroupName, UserName, Options) -> true | {error, Rea‐
15 son}
16 add_group_member(GroupName, UserName, Port, Dir) -> true | {error, Rea‐
17 son}
18 add_group_member(GroupName, UserName, Address, Port, Dir) -> true |
19 {error, Reason}
20 Types:
22 GroupName = string()
24 UserName = string()
25 Options = [Option]
26 Option = {port,Port} | {addr,Address} | {dir,Directory} |
27 {authPassword,AuthPassword}
28 Port = integer()
29 Address = {A,B,C,D} | string() | undefined
30 Dir = string()
31 AuthPassword = string()
32 Reason = term()
33 add_group_member/3, add_group_member/4, and add_group_member/5
35 each adds a user to a group. If the group does not exist, it is
36 created and the user is added to the group. Upon successful
37 operation, this function returns true. When add_group_members/3
38 is called, options Port and Dir are mandatory.
39 add_user(UserName, Options) -> true| {error, Reason}
41 add_user(UserName, Password, UserData, Port, Dir) -> true | {error,
42 Reason}
43 add_user(UserName, Password, UserData, Address, Port, Dir) -> true |
44 {error, Reason}
45 Types:
47 UserName = string()
49 Options = [Option]
50 Option = {password,Password} | {userData,UserData} |
51 {port,Port} | {addr,Address} | {dir,Directory} | {authPass‐
52 word,AuthPassword}
53 Password = string()
54 UserData = term()
55 Port = integer()
56 Address = {A,B,C,D} | string() | undefined
57 Dir = string()
58 AuthPassword =string()
59 Reason = term()
60 add_user/2, add_user/5, and add_user/6 each adds a user to the
62 user database. If the operation is successful, this function
63 returns true. If an error occurs, {error,Reason} is returned.
64 When add_user/2 is called, options Password, UserData, Port, and
65 Dir are mandatory.
66 delete_group(GroupName, Options) -> true | {error,Reason}
68 <name>delete_group(GroupName, Port, Dir) -> true | {error, Reason}
69 delete_group(GroupName, Address, Port, Dir) -> true | {error, Reason}
70 Types:
72 Options = [Option]
74 Option = {port,Port} | {addr,Address} | {dir,Directory} |
75 {authPassword,AuthPassword}
76 Port = integer()
77 Address = {A,B,C,D} | string() | undefined
78 Dir = string()
79 GroupName = string()
80 AuthPassword = string()
81 Reason = term()
82 delete_group/2, delete_group/3, and delete_group/4 each deletes
84 the group specified and returns true. If there is an error,
85 {error, Reason} is returned. When delete_group/2 is called,
86 option Port and Dir are mandatory.
87 delete_group_member(GroupName, UserName, Options) -> true | {error,
89 Reason}
90 delete_group_member(GroupName, UserName, Port, Dir) -> true | {error,
91 Reason}
92 delete_group_member(GroupName, UserName, Address, Port, Dir) -> true |
93 {error, Reason}
94 Types:
96 GroupName = string()
98 UserName = string()
99 Options = [Option]
100 Option = {port,Port} | {addr,Address} | {dir,Directory} |
101 {authPassword,AuthPassword}
102 Port = integer()
103 Address = {A,B,C,D} | string() | undefined
104 Dir = string()
105 AuthPassword = string()
106 Reason = term()
107 delete_group_member/3, delete_group_member/4, and
109 delete_group_member/5 each deletes a user from a group. If the
110 group or the user does not exist, this function returns an
111 error, otherwise true. When delete_group_member/3 is called, the
112 options Port and Dir are mandatory.
113 delete_user(UserName,Options) -> true | {error, Reason}
115 delete_user(UserName, Port, Dir) -> true | {error, Reason}
116 delete_user(UserName, Address, Port, Dir) -> true | {error, Reason}
117 Types:
119 UserName = string()
121 Options = [Option]
122 Option = {port,Port} | {addr,Address} | {dir,Directory} |
123 {authPassword,AuthPassword}
124 Port = integer()
125 Address = {A,B,C,D} | string() | undefined
126 Dir = string()
127 AuthPassword = string()
128 Reason = term()
129 delete_user/2, delete_user/3, and delete_user/4 each deletes a
131 user from the user database. If the operation is successful,
132 this function returns true. If an error occurs, {error,Reason}
133 is returned. When delete_user/2 is called, options Port and Dir
134 are mandatory.
135 get_user(UserName,Options) -> {ok, #httpd_user} |{error, Reason}
137 get_user(UserName, Port, Dir) -> {ok, #httpd_user} | {error, Reason}
138 get_user(UserName, Address, Port, Dir) -> {ok, #httpd_user} | {error,
139 Reason}
140 Types:
142 UserName = string()
144 Options = [Option]
145 Option = {port,Port} | {addr,Address} | {dir,Directory} |
146 {authPassword,AuthPassword}
147 Port = integer()
148 Address = {A,B,C,D} | string() | undefined
149 Dir = string()
150 AuthPassword = string()
151 Reason = term()
152 get_user/2, get_user/3, and get_user/4 each returns an
154 httpd_user record containing the userdata for a specific user.
155 If the user cannot be found, {error, Reason} is returned. When
156 get_user/2 is called, options Port and Dir are mandatory.
157 list_groups(Options) -> {ok, Groups} | {error, Reason}
159 list_groups(Port, Dir) -> {ok, Groups} | {error, Reason}
160 list_groups(Address, Port, Dir) -> {ok, Groups} | {error, Reason}
161 Types:
163 Options = [Option]
165 Option = {port,Port} | {addr,Address} | {dir,Directory} |
166 {authPassword,AuthPassword}
167 Port = integer()
168 Address = {A,B,C,D} | string() | undefined
169 Dir = string()
170 Groups = list()
171 AuthPassword = string()
172 Reason = term()
173 list_groups/1, list_groups/2, and list_groups/3 each lists all
175 the groups available. If there is an error, {error, Reason} is
176 returned. When list_groups/1 is called, options Port and Dir are
177 mandatory.
178 list_group_members(GroupName, Options) -> {ok, Users} | {error, Reason}
180 list_group_members(GroupName, Port, Dir) -> {ok, Users} | {error, Rea‐
181 son}
182 list_group_members(GroupName, Address, Port, Dir) -> {ok, Users} |
183 {error, Reason}
184 Types:
186 GroupName = string()
188 Options = [Option]
189 Option = {port,Port} | {addr,Address} | {dir,Directory} |
190 {authPassword,AuthPassword}
191 Port = integer()
192 Address = {A,B,C,D} | string() | undefined
193 Dir = string()
194 Users = list()
195 AuthPassword = string()
196 Reason = term()
197 list_group_members/2, list_group_members/3, and list_group_mem‐
199 bers/4 each lists the members of a specified group. If the group
200 does not exist or there is an error, {error, Reason} is
201 returned. When list_group_members/2 is called, options Port and
202 Dir are mandatory.
203 list_users(Options) -> {ok, Users} | {error, Reason}
205 list_users(Port, Dir) -> {ok, Users} | {error, Reason}
206 list_users(Address, Port, Dir) -> {ok, Users} | {error, Reason}
207 Types:
209 Options = [Option]
211 Option = {port,Port} | {addr,Address} | {dir,Directory} |
212 {authPassword,AuthPassword}
213 Port = integer()
214 Address = {A,B,C,D} | string() | undefined
215 Dir = string()
216 Users = list()
217 AuthPassword = string()
218 Reason = atom()
219 list_users/1, list_users/2, and list_users/3 each returns a list
221 of users in the user database for a specific Port/Dir. When
222 list_users/1 is called, options Port and Dir are mandatory.
223 update_password(Port, Dir, OldPassword, NewPassword, NewPassword) -> ok
225 | {error, Reason}
226 update_password(Address,Port, Dir, OldPassword, NewPassword, NewPass‐
227 word) -> ok | {error, Reason}
228 Types:
230 Port = integer()
232 Address = {A,B,C,D} | string() | undefined
233 Dir = string()
234 GroupName = string()
235 OldPassword = string()
236 NewPassword = string()
237 Reason = term()
238 update_password/5 and update_password/6 each updates AuthAccess‐
240 Password for the specified directory. If NewPassword is equal to
241 "NoPassword", no password is required to change authorisation
242 data. If NewPassword is equal to "DummyPassword", no changes can
243 be done without changing the password first.
244
246 httpd(3), mod_alias(3)
247Ericsson AB inets 7.1.3 mod_auth(3)