1 #include "opensrf/osrf_app_session.h"
2 #include "opensrf/osrf_application.h"
3 #include "objson/object.h"
4 #include "opensrf/osrf_log.h"
5 #include "oils_utils.h"
7 #define OILS_AUTH_CACHE_PRFX "oils_auth_"
10 #define MODULENAME "open-ils.auth"
12 int osrfAppInitialize();
13 int osrfAppChildInit();
14 int osrfMathRun( osrfMethodContext* );
17 int osrfAppInitialize() {
19 osrfAppRegisterMethod(
21 "open-ils.auth.authenticate.init",
23 "Start the authentication process and returns the intermediate authentication seed"
24 " PARAMS( username )", 1, 0 );
26 osrfAppRegisterMethod(
28 "open-ils.auth.authenticate.complete",
30 "Completes the authentication process and returns the auth token "
31 "PARAMS(username, md5sum( seed + password ) )", 2, 0 );
33 osrfAppRegisterMethod(
35 "open-ils.auth.session.retrieve",
36 "oilsAuthSessionRetrieve",
37 "Returns the user object (password blanked) for the given login session "
38 "PARAMS( authToken )", 1, 0 );
40 osrfAppRegisterMethod(
42 "open-ils.auth.session.delete",
43 "oilsAuthSessionDelete",
44 "Destroys the given login session "
45 "PARAMS( authToken )", 1, 0 );
50 int osrfAppChildInit() {
54 int oilsAuthInit( osrfMethodContext* ctx ) {
55 OSRF_METHOD_VERIFY_CONTEXT(ctx);
58 char* username = NULL;
63 if( (username = jsonObjectGetString(jsonObjectGetIndex(ctx->params, 0))) ) {
65 seed = va_list_to_string( "%d.%d.%s", time(NULL), getpid(), username );
66 key = va_list_to_string( "%s%s", OILS_AUTH_CACHE_PRFX, username );
68 md5seed = md5sum(seed);
69 osrfCachePutString( key, md5seed, 30 );
71 osrfLog( OSRF_DEBUG, "oilsAuthInit(): has seed %s and key %s", md5seed, key );
73 resp = jsonNewObject(md5seed);
74 osrfAppRespondComplete( ctx, resp );
87 int oilsAuthComplete( osrfMethodContext* ctx ) {
88 OSRF_METHOD_VERIFY_CONTEXT(ctx);
90 char* uname = jsonObjectGetString(jsonObjectGetIndex(ctx->params, 0));
91 char* password = jsonObjectGetString(jsonObjectGetIndex(ctx->params, 1));
92 char* storageMethod = "open-ils.storage.direct.actor.user.search.usrname.atomic";
94 if( uname && password ) {
96 /* grab the user object from storage */
97 osrfLog( OSRF_DEBUG, "oilsAuth calling method %s with username %s", storageMethod, uname );
99 osrfAppSession* session = osrfAppSessionClientInit( "open-ils.storage" ); /**/
100 jsonObject* params = jsonNewObject(uname); /**/
101 int reqid = osrfAppSessionMakeRequest( session, params, storageMethod, 1, NULL );
102 jsonObjectFree(params);
103 osrfMessage* omsg = osrfAppSessionRequestRecv( session, reqid, 60 ); /**/
106 osrfAppSessionFree(session);
107 return osrfAppRequestRespondException( ctx->session, ctx->request,
108 "No response from storage server for method %s", storageMethod );
111 jsonObject* userObj = osrfMessageGetResult(omsg);
113 char* _j = jsonObjectToJSON(userObj);
114 osrfLog( OSRF_DEBUG, "Auth received user object from storage: %s", _j );
117 /* the method is atomic, grab the first user we receive */
118 if( userObj ) userObj = jsonObjectGetIndex(userObj, 0);
120 if(!userObj) { /* XXX needs to be a 'friendly' exception */
121 osrfMessageFree(omsg);
122 osrfAppSessionFree(session);
123 return osrfAppRequestRespondException( ctx->session,
124 ctx->request, "User %s not found in the database", uname );
127 char* realPassword = oilsFMGetString( userObj, "passwd" ); /**/
128 char* seed = osrfCacheGetString( "%s%s", OILS_AUTH_CACHE_PRFX, uname ); /**/
131 osrfMessageFree(omsg);
132 osrfAppSessionFree(session);
133 return osrfAppRequestRespondException( ctx->session,
134 ctx->request, "No authentication seed found. "
135 "open-ils.auth.authenticate.init must be called first");
138 osrfLog( OSRF_DEBUG, "oilsAuth retrieved seed from cache: %s", seed );
139 char* maskedPw = md5sum( "%s%s", seed, realPassword );
140 if(!maskedPw) return -1;
141 osrfLog( OSRF_DEBUG, "oilsAuth generated masked password %s. "
142 "Testing against provided password %s", maskedPw, password );
144 jsonObject* response;
146 if( !strcmp( maskedPw, password ) ) {
148 osrfLog( OSRF_INFO, "Login successful for %s", uname );
149 char* string = va_list_to_string( "%d.%d.%s", getpid(), time(NULL), uname ); /**/
150 char* authToken = md5sum(string); /**/
151 char* authKey = va_list_to_string( "%s%s", OILS_AUTH_CACHE_PRFX, authToken ); /**/
153 oilsFMSetString( userObj, "passwd", "" );
154 osrfCachePutObject( authKey, userObj, 28800 ); /* XXX config value */
155 response = jsonNewObject( authToken );
156 free(string); free(authToken); free(authKey);
160 osrfLog( OSRF_INFO, "Login failed for for %s", uname );
161 response = jsonNewNumberObject(0);
164 osrfAppRespondComplete( ctx, response );
165 jsonObjectFree(response);
166 osrfMessageFree(omsg);
167 osrfAppSessionFree(session);
170 return osrfAppRequestRespondException( ctx->session, ctx->request,
171 "username and password required for method: %s", ctx->method->name );
178 int oilsAuthSessionRetrieve( osrfMethodContext* ctx ) {
179 OSRF_METHOD_VERIFY_CONTEXT(ctx);
181 char* authToken = jsonObjectGetString( jsonObjectGetIndex(ctx->params, 0));
182 jsonObject* userObj = NULL;
185 char* key = va_list_to_string("%s%s", OILS_AUTH_CACHE_PRFX, authToken ); /**/
186 userObj = osrfCacheGetObject( key ); /**/
190 osrfAppRespondComplete( ctx, userObj );
191 jsonObjectFree(userObj);
195 int oilsAuthSessionDelete( osrfMethodContext* ctx ) {
196 OSRF_METHOD_VERIFY_CONTEXT(ctx);
198 char* authToken = jsonObjectGetString( jsonObjectGetIndex(ctx->params, 0) );
199 jsonObject* resp = NULL;
202 char* key = va_list_to_string("%s%s", OILS_AUTH_CACHE_PRFX, authToken ); /**/
203 osrfCacheRemove(key);
204 resp = jsonNewObject(authToken); /**/
208 osrfAppRespondComplete( ctx, resp );
209 jsonObjectFree(resp);