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Return to passwd-resp.tex CVS log | Up to [CSRG BSD Unix] / 43BSDReno / contrib / isode-beta / doc / manual |
1.1 root 1: \File{passwd\-resp.c},{21:34},{Aug 31 1988}
2: \L{\LB{\C{}\/* lookup\_service.c \- password lookup service \-\- responder *\/\CE{}}}
3: \L{\LB{}}
4: \L{\LB{\K{\#include} \<stdio.h\>}}
5: \L{\LB{\K{\#include} \<pwd.h\>}}
6: \L{\LB{\K{\#include} \S{}\"ryresponder.h\"\SE{}}\Tab{40}{\C{}\/* for generic idempotent responders *\/\CE{}}}
7: \L{\LB{\K{\#include} \S{}\"PasswordLookup\-ops.h\"\SE{}}\Tab{40}{\C{}\/* operation definitions *\/\CE{}}}
8: \L{\LB{\K{\#include} \S{}\"PasswordLookup\-types.h\"\SE{}}\Tab{40}{\C{}\/* type definitions *\/\CE{}}}
9: \L{\LB{}}
10: \L{\LB{}}
11: \L{\LB{\K{\#define}}\Tab{8}{xalloc(p, type) \!}}
12: \L{\LB{}\Tab{8}{((p) = (type) calloc (1, \K{sizeof} *(p)))}}
13: \L{\LB{}}
14: \L{\LB{\K{\#define}}\Tab{8}{salloc(s) \!}}
15: \L{\LB{}\Tab{8}{str2qb ((s), strlen (s), 1)}}
16: \L{\LB{}}
17: \L{\LB{}}
18: \L{\LB{\K{\#ifdef}}\Tab{8}{SYS5}}
19: \L{\LB{\K{struct} passwd *getpwnam (), *getpwuid ();}}
20: \L{\LB{\K{\#endif}}}
21: \L{\LB{}}
22: \L{\LB{}}
23: \L{\LB{\C{}\/* DATA *\/\CE{}}}
24: \L{\LB{}}
25: \L{\LB{\K{static} \K{char} *myservice = \S{}\"passwdstore\"\SE{};}}
26: \L{\LB{}}
27: \L{\LB{}}
28: \L{\LB{}\Tab{40}{\C{}\/* OPERATIONS *\/\CE{}}}
29: \L{\LB{\K{int}}\Tab{8}{op\_lookupUser (), op\_lookupUID ();}}
30: \L{\LB{}}
31: \L{\LB{\K{static} \K{struct} dispatch dispatches[] = \{}}
32: \L{\LB{ \S{}\"lookupUser\"\SE{}, operation\_PasswordLookup\_lookupUser, op\_lookupUser,}}
33: \L{\LB{}}
34: \L{\LB{ \S{}\"lookupUID\"\SE{}, operation\_PasswordLookup\_lookupUID, op\_lookupUID,}}
35: \L{\LB{}}
36: \L{\LB{ NULL}}
37: \L{\LB{\};}}
38: \L{\LB{}}
39: \L{\LB{}}
40: \L{\LB{\C{}\/* MAIN *\/\CE{}}}
41: \L{\LB{}}
42: \L{\LB{\C{}\/* ARGSUSED *\/\CE{}}}
43: \L{\LB{}}
44: \L{\LB{\Proc{main}main (argc, argv, envp)}}
45: \L{\LB{\K{int}}\Tab{8}{argc;}}
46: \L{\LB{\K{char} **argv,}}
47: \L{\LB{ **envp;}}
48: \L{\LB{\{}}
49: \L{\LB{ ryresponder (argc, argv, PLocalHostName (), myservice, dispatches,}}
50: \L{\LB{}\Tab{8}{table\_PasswordLookup\_Operations, NULLIFP, NULLIFP);}}
51: \L{\LB{}}
52: \L{\LB{ exit (0);}\Tab{32}{\C{}\/* NOTREACHED *\/\CE{}}}
53: \L{\LB{\}}}
54: \L{\LB{}}
55: \L{\LB{}}
56: \L{\LB{\C{}\/* OPERATIONS *\/\CE{}}}
57: \L{\LB{}}
58: \L{\LB{\K{static} \K{int} op\_lookupUser (sd, ryo, rox, in, roi)}}
59: \L{\LB{\K{int}}\Tab{8}{sd;}}
60: \L{\LB{\K{struct} RyOperation *ryo;}}
61: \L{\LB{\K{struct} RoSAPinvoke *rox;}}
62: \L{\LB{caddr\_t}\Tab{8}{in;}}
63: \L{\LB{\K{struct} RoSAPindication *roi;}}
64: \L{\LB{\{}}
65: \L{\LB{ \K{int} result;}}
66: \L{\LB{ \K{char} *cp;}}
67: \L{\LB{ \K{register} \K{struct} type\_PasswordLookup\_UserName *arg =}}
68: \L{\LB{}\Tab{16}{(\K{struct} type\_PasswordLookup\_UserName *) in;}}
69: \L{\LB{}}
70: \L{\LB{ \K{if} (rox \-\> rox\_nolinked == 0) \{}}
71: \L{\LB{}\Tab{8}{advise (LLOG\_NOTICE, NULLCP,}}
72: \L{\LB{}\Tab{16}{\S{}\"RO\-INVOKE.INDICATION\/\%d: \%s, unknown linkage \%d\"\SE{},}}
73: \L{\LB{}\Tab{16}{sd, ryo \-\> ryo\_name, rox \-\> rox\_linkid);}}
74: \L{\LB{}\Tab{8}{\K{return} ureject (sd, ROS\_IP\_LINKED, rox, roi);}}
75: \L{\LB{ \}}}
76: \L{\LB{ \K{if} (debug)}}
77: \L{\LB{}\Tab{8}{advise (LLOG\_DEBUG, NULLCP, \S{}\"RO\-INVOKE.INDICATION\/\%d: \%s\"\SE{},}}
78: \L{\LB{}\Tab{16}{sd, ryo \-\> ryo\_name);}}
79: \L{\LB{}}
80: \L{\LB{ \K{if} ((cp = qb2str (arg)) == NULL)}}
81: \L{\LB{}\Tab{8}{result = error (sd, error\_PasswordLookup\_congested, (caddr\_t) NULL,}}
82: \L{\LB{}\Tab{24}{rox, roi);}}
83: \L{\LB{ \K{else} \{}}
84: \L{\LB{}\Tab{8}{result = lookup (sd, getpwnam (cp), rox, roi);}}
85: \L{\LB{}\Tab{8}{free (cp);}}
86: \L{\LB{ \}}}
87: \L{\LB{}}
88: \L{\LB{ \K{return} result;}}
89: \L{\LB{\}}}
90: \L{\LB{}}
91: \L{\LB{}}
92: \L{\LB{\K{static} \K{int} op\_lookupUID (sd, ryo, rox, in, roi)}}
93: \L{\LB{\K{int}}\Tab{8}{sd;}}
94: \L{\LB{\K{struct} RyOperation *ryo;}}
95: \L{\LB{\K{struct} RoSAPinvoke *rox;}}
96: \L{\LB{caddr\_t}\Tab{8}{in;}}
97: \L{\LB{\K{struct} RoSAPindication *roi;}}
98: \L{\LB{\{}}
99: \L{\LB{ \K{register} \K{struct} type\_PasswordLookup\_UserID *arg =}}
100: \L{\LB{}\Tab{16}{(\K{struct} type\_PasswordLookup\_UserID *) in;}}
101: \L{\LB{}}
102: \L{\LB{ \K{if} (rox \-\> rox\_nolinked == 0) \{}}
103: \L{\LB{}\Tab{8}{advise (LLOG\_EXCEPTIONS, NULLCP,}}
104: \L{\LB{}\Tab{16}{\S{}\"RO\-INVOKE.INDICATION\/\%d: \%s, unknown linkage \%d\"\SE{},}}
105: \L{\LB{}\Tab{16}{sd, ryo \-\> ryo\_name, rox \-\> rox\_linkid);}}
106: \L{\LB{}\Tab{8}{\K{return} ureject (sd, ROS\_IP\_LINKED, rox, roi);}}
107: \L{\LB{ \}}}
108: \L{\LB{ \K{if} (debug)}}
109: \L{\LB{}\Tab{8}{advise (LLOG\_DEBUG, NULLCP, \S{}\"RO\-INVOKE.INDICATION\/\%d: \%s\"\SE{},}}
110: \L{\LB{}\Tab{16}{sd, ryo \-\> ryo\_name);}}
111: \L{\LB{}}
112: \L{\LB{ \K{return} lookup (sd, getpwuid (arg \-\> arg), rox, roi);}}
113: \L{\LB{\}}}
114: \L{\LB{}}
115: \L{\LB{}}
116: \L{\LB{\K{static} \K{int} lookup (sd, pw, rox, roi)}}
117: \L{\LB{\K{int}}\Tab{8}{sd;}}
118: \L{\LB{\K{struct} passwd *pw;}}
119: \L{\LB{\K{struct} RoSAPinvoke *rox;}}
120: \L{\LB{\K{struct} RoSAPindication *roi;}}
121: \L{\LB{\{}}
122: \L{\LB{ \K{int}}\Tab{8}{ result;}}
123: \L{\LB{}}
124: \L{\LB{ \K{if} (pw) \{}}
125: \L{\LB{}\Tab{8}{\K{register} \K{struct} type\_PasswordLookup\_Passwd *res = NULL;}}
126: \L{\LB{}}
127: \L{\LB{}\Tab{8}{\K{if} (xalloc (res, \K{struct} type\_PasswordLookup\_Passwd *) == NULL}}
128: \L{\LB{}\Tab{16}{\|\| (res \-\> name = salloc (pw \-\> pw\_name)) == NULL}}
129: \L{\LB{}\Tab{16}{\|\| (*pw \-\> pw\_passwd}}
130: \L{\LB{}\Tab{24}{\&\& (res \-\> passwd = salloc (pw \-\> pw\_passwd)) == NULL)}}
131: \L{\LB{}\Tab{16}{\|\| xalloc (res \-\> uid, \K{struct} type\_PasswordLookup\_UserID *)}}
132: \L{\LB{}\Tab{24}{== NULL}}
133: \L{\LB{}\Tab{16}{\|\| xalloc (res \-\> gid, \K{struct} type\_PasswordLookup\_GroupID *)}}
134: \L{\LB{}\Tab{24}{== NULL}}
135: \L{\LB{}\Tab{16}{\|\| (pw \-\> pw\_comment}}
136: \L{\LB{}\Tab{24}{\&\& (res \-\> comment = salloc (pw \-\> pw\_comment))}}
137: \L{\LB{}\Tab{32}{== NULL)}}
138: \L{\LB{}\Tab{16}{\|\| (pw \-\> pw\_gecos}}
139: \L{\LB{}\Tab{24}{\&\& (res \-\> gecos = salloc (pw \-\> pw\_gecos)) == NULL)}}
140: \L{\LB{}\Tab{16}{\|\| (pw \-\> pw\_dir}}
141: \L{\LB{}\Tab{24}{\&\& (res \-\> dir = salloc (pw \-\> pw\_dir)) == NULL)}}
142: \L{\LB{}\Tab{16}{\|\| (pw \-\> pw\_shell}}
143: \L{\LB{}\Tab{24}{\&\& (res \-\> shell = salloc (pw \-\> pw\_shell))}}
144: \L{\LB{}\Tab{32}{ == NULL))}}
145: \L{\LB{}\Tab{8}{ result = error (sd, error\_PasswordLookup\_congested, (caddr\_t) NULL,}}
146: \L{\LB{}\Tab{16}{rox, roi);}}
147: \L{\LB{}\Tab{8}{\K{else} \{}}
148: \L{\LB{}\Tab{8}{ res \-\> uid \-\> arg = pw \-\> pw\_uid;}}
149: \L{\LB{}\Tab{8}{ res \-\> gid \-\> arg = pw \-\> pw\_gid;}}
150: \L{\LB{}\Tab{8}{ res \-\> quota = pw \-\> pw\_quota;}}
151: \L{\LB{}}
152: \L{\LB{}\Tab{8}{ \K{if} (RyDsResult (sd, rox \-\> rox\_id, (caddr\_t) res, ROS\_NOPRIO, roi)}}
153: \L{\LB{}\Tab{16}{ == NOTOK)}}
154: \L{\LB{}\Tab{16}{ros\_adios (\&roi \-\> roi\_preject, \S{}\"RESULT\"\SE{});}}
155: \L{\LB{}\Tab{8}{ result = OK;}}
156: \L{\LB{}\Tab{8}{\}}}
157: \L{\LB{}}
158: \L{\LB{}\Tab{8}{free\_PasswordLookup\_Passwd (res);}}
159: \L{\LB{ \}}}
160: \L{\LB{ \K{else}}}
161: \L{\LB{}\Tab{8}{result = error (sd, error\_PasswordLookup\_noSuchUser, (caddr\_t) NULL,}}
162: \L{\LB{}\Tab{16}{rox, roi);}}
163: \L{\LB{}}
164: \L{\LB{ \K{return} result;}}
165: \L{\LB{\}}}
166: \L{\LB{}}
167: \L{\LB{}}
168: \L{\LB{\C{}\/* ERROR *\/\CE{}}}
169: \L{\LB{}}
170: \L{\LB{\K{static} \K{int} error (sd, err, param, rox, roi)}}
171: \L{\LB{\K{int}}\Tab{8}{sd,}}
172: \L{\LB{}\Tab{8}{err;}}
173: \L{\LB{caddr\_t}\Tab{8}{param;}}
174: \L{\LB{\K{struct} RoSAPinvoke *rox;}}
175: \L{\LB{\K{struct} RoSAPindication *roi;}}
176: \L{\LB{\{}}
177: \L{\LB{ \K{if} (RyDsError (sd, rox \-\> rox\_id, err, param, ROS\_NOPRIO, roi) == NOTOK)}}
178: \L{\LB{}\Tab{8}{ros\_adios (\&roi \-\> roi\_preject, \S{}\"ERROR\"\SE{});}}
179: \L{\LB{}}
180: \L{\LB{ \K{return} OK;}}
181: \L{\LB{\}}}
182: \L{\LB{}}
183: \L{\LB{}}
184: \L{\LB{\C{}\/* U\-REJECT *\/\CE{}}}
185: \L{\LB{}}
186: \L{\LB{\K{static} \K{int} ureject (sd, reason, rox, roi)}}
187: \L{\LB{\K{int}}\Tab{8}{sd,}}
188: \L{\LB{}\Tab{8}{reason;}}
189: \L{\LB{\K{struct} RoSAPinvoke *rox;}}
190: \L{\LB{\K{struct} RoSAPindication *roi;}}
191: \L{\LB{\{}}
192: \L{\LB{ \K{if} (RyDsUReject (sd, rox \-\> rox\_id, reason, ROS\_NOPRIO, roi) == NOTOK)}}
193: \L{\LB{}\Tab{8}{ros\_adios (\&roi \-\> roi\_preject, \S{}\"U\-REJECT\"\SE{});}}
194: \L{\LB{}}
195: \L{\LB{ \K{return} OK;}}
196: \L{\LB{\}}}
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