upload http

JIRA: BOTTLENECK-10

Change-Id: I7598427ff904df438ce77c2819ee48ac75ffa8da
Signed-off-by: hongbotian <hongbo.tianhongbo@huawei.com>

1 files changed, 238 insertions, 0 deletions

diff --git a/rubbos/app/httpd-2.0.64/modules/aaa/mod_auth_anon.c b/rubbos/app/httpd-2.0.64/modules/aaa/mod_auth_anon.c
new file mode 100644
index 00000000..b5137d5f
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/modules/aaa/mod_auth_anon.c
@@ -0,0 +1,238 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * http_auth: authentication
+ * 
+ * Rob McCool & Brian Behlendorf.
+ * 
+ * Adapted to Apache by rst.
+ *
+ * Version 0.5 May 1996
+ *
+ * Modified by Dirk.vanGulik@jrc.it to
+ * 
+ * Adapted to allow anonymous logins, just like with Anon-FTP, when
+ * one gives the magic user name 'anonymous' and ones email address
+ * as the password.
+ *
+ * Just add the following tokes to your <directory> setup:
+ * 
+ * Anonymous                    magic-userid [magic-userid]...
+ *
+ * Anonymous_MustGiveEmail      [ on | off ] default = on
+ * Anonymous_LogEmail           [ on | off ] default = on
+ * Anonymous_VerifyEmail        [ on | off ] default = off
+ * Anonymous_NoUserId           [ on | off ] default = off
+ * Anonymous_Authoritative      [ on | off ] default = off
+ *
+ * The magic user id is something like 'anonymous', it is NOT case sensitive. 
+ * 
+ * The MustGiveEmail flag can be used to force users to enter something
+ * in the password field (like an email address). Default is on.
+ *
+ * Furthermore the 'NoUserID' flag can be set to allow completely empty
+ * usernames in as well; this can be is convenient as a single return
+ * in broken GUIs like W95 is often given by the user. The Default is off.
+ *
+ * Dirk.vanGulik@jrc.it; http://ewse.ceo.org; http://me-www.jrc.it/~dirkx
+ * 
+ */
+
+#include "apr_strings.h"
+
+#define APR_WANT_STRFUNC
+#include "apr_want.h"
+
+#include "httpd.h"
+#include "http_config.h"
+#include "http_core.h"
+#include "http_log.h"
+#include "http_request.h"
+#include "http_protocol.h"
+
+typedef struct anon_auth {
+    char *password;
+    struct anon_auth *next;
+} anon_auth;
+
+typedef struct {
+    anon_auth *anon_auth_passwords;
+    int anon_auth_nouserid;
+    int anon_auth_logemail;
+    int anon_auth_verifyemail;
+    int anon_auth_mustemail;
+    int anon_auth_authoritative;
+} anon_auth_config_rec;
+
+static void *create_anon_auth_dir_config(apr_pool_t *p, char *d)
+{
+    anon_auth_config_rec *conf = apr_palloc(p, sizeof(*conf));
+
+    /* just to illustrate the defaults really. */
+    conf->anon_auth_passwords = NULL;
+
+    conf->anon_auth_nouserid = 0;
+    conf->anon_auth_logemail = 1;
+    conf->anon_auth_verifyemail = 0;
+    conf->anon_auth_mustemail = 1;
+    conf->anon_auth_authoritative = 0;
+    return conf;
+}
+
+static const char *anon_set_string_slots(cmd_parms *cmd,
+                                         void *my_config, const char *arg)
+{
+    anon_auth_config_rec *conf = my_config;
+    anon_auth *first;
+
+    if (!(*arg))
+        return "Anonymous string cannot be empty, use Anonymous_NoUserId instead";
+
+    /* squeeze in a record */
+    first = conf->anon_auth_passwords;
+
+    if (!(conf->anon_auth_passwords = apr_palloc(cmd->pool, sizeof(anon_auth))) ||
+       !(conf->anon_auth_passwords->password = apr_pstrdup(cmd->pool, arg)))
+             return "Failed to claim memory for an anonymous password...";
+
+    /* and repair the next */
+    conf->anon_auth_passwords->next = first;
+
+    return NULL;
+}
+
+static const command_rec anon_auth_cmds[] =
+{
+    AP_INIT_ITERATE("Anonymous", anon_set_string_slots, NULL, OR_AUTHCFG, 
+     "a space-separated list of user IDs"),
+    AP_INIT_FLAG("Anonymous_MustGiveEmail", ap_set_flag_slot,
+     (void *)APR_OFFSETOF(anon_auth_config_rec, anon_auth_mustemail),
+     OR_AUTHCFG, "Limited to 'on' or 'off'"),
+    AP_INIT_FLAG("Anonymous_NoUserId", ap_set_flag_slot,
+     (void *)APR_OFFSETOF(anon_auth_config_rec, anon_auth_nouserid),
+     OR_AUTHCFG, "Limited to 'on' or 'off'"),
+    AP_INIT_FLAG("Anonymous_VerifyEmail", ap_set_flag_slot,
+     (void *)APR_OFFSETOF(anon_auth_config_rec, anon_auth_verifyemail),
+     OR_AUTHCFG, "Limited to 'on' or 'off'"),
+    AP_INIT_FLAG("Anonymous_LogEmail", ap_set_flag_slot,
+     (void *)APR_OFFSETOF(anon_auth_config_rec, anon_auth_logemail),
+     OR_AUTHCFG, "Limited to 'on' or 'off'"),
+    AP_INIT_FLAG("Anonymous_Authoritative", ap_set_flag_slot,
+     (void *)APR_OFFSETOF(anon_auth_config_rec, anon_auth_authoritative),
+     OR_AUTHCFG, "Limited to 'on' or 'off'"),
+    {NULL}
+};
+
+module AP_MODULE_DECLARE_DATA auth_anon_module;
+
+static int anon_authenticate_basic_user(request_rec *r)
+{
+    anon_auth_config_rec *conf = ap_get_module_config(r->per_dir_config,
+                                                      &auth_anon_module);
+    const char *sent_pw;
+    int res = DECLINED;
+
+    if ((res = ap_get_basic_auth_pw(r, &sent_pw))) {
+        return res;
+    }
+
+    /* Ignore if we are not configured */
+    if (!conf->anon_auth_passwords) {
+        return DECLINED;
+    }
+
+    /* Do we allow an empty userID and/or is it the magic one
+     */
+
+    if ((!(r->user[0])) && (conf->anon_auth_nouserid)) {
+        res = OK;
+    }
+    else {
+        anon_auth *p = conf->anon_auth_passwords;
+        res = DECLINED;
+        while ((res == DECLINED) && (p != NULL)) {
+            if (!(strcasecmp(r->user, p->password))) {
+                res = OK;
+            }
+            p = p->next;
+        }
+    }
+    if (
+        /* username is OK */
+        (res == OK)
+        /* password been filled out ? */
+           && ((!conf->anon_auth_mustemail) || strlen(sent_pw))
+        /* does the password look like an email address ? */
+           && ((!conf->anon_auth_verifyemail)
+               || ((strpbrk("@", sent_pw) != NULL)
+                   && (strpbrk(".", sent_pw) != NULL)))) {
+        if (conf->anon_auth_logemail && ap_is_initial_req(r)) {
+            ap_log_rerror(APLOG_MARK, APLOG_INFO, APR_SUCCESS, r,
+                        "Anonymous: Passwd <%s> Accepted",
+                        sent_pw ? sent_pw : "\'none\'");
+        }
+        return OK;
+    }
+    else {
+        if (conf->anon_auth_authoritative) {
+            ap_log_rerror(APLOG_MARK, APLOG_ERR, APR_SUCCESS, r,
+                        "Anonymous: Authoritative, Passwd <%s> not accepted",
+                        sent_pw ? sent_pw : "\'none\'");
+            return HTTP_UNAUTHORIZED;
+        }
+        /* Drop out the bottom to return DECLINED */
+    }
+
+    return DECLINED;
+}
+
+static int check_anon_access(request_rec *r)
+{
+#ifdef NOTYET
+    conn_rec *c = r->connection;
+    anon_auth_config_rec *conf = ap_get_module_config(r->per_dir_config,
+                                                      &auth_anon_module);
+
+    if (!conf->anon_auth) {
+        return DECLINED;
+    }
+
+    if (strcasecmp(r->connection->user, conf->anon_auth)) {
+        return DECLINED;
+    }
+
+    return OK;
+#endif
+    return DECLINED;
+}
+
+static void register_hooks(apr_pool_t *p)
+{
+    ap_hook_check_user_id(anon_authenticate_basic_user,NULL,NULL,APR_HOOK_MIDDLE);
+    ap_hook_auth_checker(check_anon_access,NULL,NULL,APR_HOOK_MIDDLE);
+}
+
+module AP_MODULE_DECLARE_DATA auth_anon_module =
+{
+    STANDARD20_MODULE_STUFF,
+    create_anon_auth_dir_config,    /* dir config creater */
+    NULL,                           /* dir merger ensure strictness */
+    NULL,                           /* server config */
+    NULL,                           /* merge server config */
+    anon_auth_cmds,                 /* command apr_table_t */
+    register_hooks                  /* register hooks */
+};