pax_global_header00006660000000000000000000000064125017417330014515gustar00rootroot0000000000000052 comment=6ab9d470fe2aa6bb9e28a9024a8fdd6be9601af9 hubicfuse-2.0.0/000077500000000000000000000000001250174173300134715ustar00rootroot00000000000000hubicfuse-2.0.0/.gitignore000066400000000000000000000001501250174173300154550ustar00rootroot00000000000000# Created by configure Makefile config.h config.log config.status # Binary outputs cloudfuse hubicfuse hubicfuse-2.0.0/LICENSE000066400000000000000000000020431250174173300144750ustar00rootroot00000000000000Copyright (c) 2009 Michael Barton Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. hubicfuse-2.0.0/Makefile.in000066400000000000000000000021171250174173300155370ustar00rootroot00000000000000.SUFFIXES: .SUFFIXES: .c .o CC = @CC@ CFLAGS = @CFLAGS@ @XML_CFLAGS@ @CURL_CFLAGS@ @FUSE_CFLAGS@ @OPENSSL_CFLAGS@ @JSON_CFLAGS@ LDFLAGS = @LDFLAGS@ LIBS = @LIBS@ @XML_LIBS@ @CURL_LIBS@ @FUSE_LIBS@ @OPENSSL_LIBS@ @JSON_LIBS@ INSTALL = @INSTALL@ MKDIR_P = @MKDIR_P@ prefix = @prefix@ exec_prefix = @exec_prefix@ bindir = $(DESTDIR)$(exec_prefix)/bin SOURCES=cloudfsapi.c cloudfuse.c HEADERS=cloudfsapi.h all: hubicfuse install: all $(bindir) $(INSTALL) hubicfuse $(bindir)/hubicfuse uninstall: /bin/rm -f $(bindir)/hubicfuse $(bindir): $(MKDIR_P) $(bindir) hubicfuse: $(SOURCES) $(HEADERS) $(CC) $(CFLAGS) -o hubicfuse $(SOURCES) $(LIBS) $(LDFLAGS) clean: /bin/rm -f hubicfuse distclean: clean /bin/rm -f Makefile config.h config.status config.cache config.log \ marklib.dvi mostlyclean: clean maintainer-clean: clean config.h.in: stamp-h.in stamp-h.in: configure.in autoheader echo timestamp > stamp-h.in config.h: stamp-h stamp-h: config.h.in config.status ./config.status Makefile: Makefile.in config.status ./config.status config.status: configure ./config.status --recheck hubicfuse-2.0.0/README000066400000000000000000000070421250174173300143540ustar00rootroot00000000000000 HubicFuse is a FUSE application which provides access to Hubic's cloud files via a mount-point. This version contains support for DLO, symlinks and support to see other tenant's containers. Those features are coming from: https://github.com/LabAdvComp/cloudfuse.git BUILDING: You'll need libcurl, fuse, libssl, and libxml2 (and probably their dev packages) installed to build it. For CentOS or similar: yum install gcc make fuse-devel curl-devel libxml2-devel \ openssl-devel json-c-devel For GNU/Debian or Ubuntu: apt-get install gcc make curl libfuse-dev pkg-config \ libcurl4-openssl-dev libxml2-dev libssl-dev libjson-c-dev Cloudfuse is built and installed like any other autoconf configured code. Normally: ./configure make sudo make install USE: Your Hubic Cloud configuration can be placed in a file named $HOME/.hubicfuse. All the following variables are required: client_id=[Hubic client id for the registered application] client_secret=[Hubic client secret for the registered application] refresh_token=[A refresh token you got from the script] client_id, client_secret can be retrieved from the hubic web interface: https://hubic.com/home/browser/developers/ The refresh_token can be obtained running the script provided (hubic_token) or with any other method you like if you follow the example at https://api.hubic.com Then you can call hubicfuse: sudo hubicfuse /mnt/hubic -o noauto_cache,sync_read,allow_other And finaly, it can be set in /etc/fstab: hubicfuse /mnt/hubic fuse user,noauto 0 0 It also inherits a number of command-line arguments and mount options from the Fuse framework. The "-h" argument should provide a summary. USE AS NON-ROOT: Add the user into the fuse group: $ sudo usermod -a -G fuse [username] Mount using the above command without the sudo. The .hubicfuse file is searched into the user's home. To unmount use: $ fusermount -u [chemin] BUGS/SHORTCOMINGS: * rename() doesn't work on directories (and probably never will). * When reading and writing files, it buffers them in a local temp file. * It keeps an in-memory cache of the directory structure, so it may not be usable for large file systems. Also, files added by other applications will not show up until the cache expires. * The root directory can only contain directories, as these are mapped to containers in cloudfiles. * Directory entries are created as empty files with the content-type "application/directory". * Cloud Files limits container and object listings to 10,000 items. cloudfuse won't list more than that many files in a single directory. AWESOME CONTRIBUTORS: * Pascal Obry https://github.com/TurboGit * Tim Dysinger https://github.com/dysinger * Chris Wedgwood https://github.com/cwedgwood * Nick Craig-Wood https://github.com/ncw * Dillon Amburgey https://github.com/dillona * Manfred Touron https://github.com/moul * David Brownlee https://github.com/abs0 * Mike Lundy https://github.com/novas0x2a * justinb https://github.com/justinsb * Matt Greenway https://github.com/LabAdvComp Thanks, and I hope you find it useful. Pascal Obry hubicfuse-2.0.0/cloudfsapi.c000066400000000000000000001005601250174173300157700ustar00rootroot00000000000000#define _GNU_SOURCE #include #include #include #include #include #include #ifdef __linux__ #include #endif #include #include #include #include #include #include #include #include #include #include #include #include "cloudfsapi.h" #include "config.h" #include #define RHEL5_LIBCURL_VERSION 462597 #define RHEL5_CERTIFICATE_FILE "/etc/pki/tls/certs/ca-bundle.crt" #define REQUEST_RETRIES 4 #define MAX_FILES 10000 // 64 bit time + nanoseconds #define TIME_CHARS 32 // size of buffer for writing to disk look at ioblksize.h in coreutils // and try some values on your own system if you want the best performance #define DISK_BUFF_SIZE 32768 static char storage_url[MAX_URL_SIZE]; static char storage_token[MAX_HEADER_SIZE]; static pthread_mutex_t pool_mut; static CURL *curl_pool[1024]; static int curl_pool_count = 0; static int debug = 0; static int verify_ssl = 2; static int rhel5_mode = 0; static struct statvfs statcache = { .f_bsize = 4096, .f_frsize = 4096, .f_blocks = INT_MAX, .f_bfree = INT_MAX, .f_bavail = INT_MAX, .f_files = MAX_FILES, .f_ffree = 0, .f_favail = 0, .f_namemax = INT_MAX }; extern FuseOptions options; #ifdef HAVE_OPENSSL #include static pthread_mutex_t *ssl_lockarray; static void lock_callback(int mode, int type, char *file, int line) { if (mode & CRYPTO_LOCK) pthread_mutex_lock(&(ssl_lockarray[type])); else pthread_mutex_unlock(&(ssl_lockarray[type])); } static unsigned long thread_id() { return (unsigned long)pthread_self(); } #endif static size_t xml_dispatch(void *ptr, size_t size, size_t nmemb, void *stream) { xmlParseChunk((xmlParserCtxtPtr)stream, (char *)ptr, size * nmemb, 0); return size * nmemb; } static CURL *get_connection(const char *path) { pthread_mutex_lock(&pool_mut); CURL *curl = curl_pool_count ? curl_pool[--curl_pool_count] : curl_easy_init(); if (!curl) { debugf("curl alloc failed"); abort(); } pthread_mutex_unlock(&pool_mut); return curl; } static void return_connection(CURL *curl) { pthread_mutex_lock(&pool_mut); curl_pool[curl_pool_count++] = curl; pthread_mutex_unlock(&pool_mut); } static void add_header(curl_slist **headers, const char *name, const char *value) { char x_header[MAX_HEADER_SIZE]; snprintf(x_header, sizeof(x_header), "%s: %s", name, value); *headers = curl_slist_append(*headers, x_header); } static size_t header_dispatch(void *ptr, size_t size, size_t nmemb, void *stream) { debugf("Dispatching response headers"); char *header = (char *)alloca(size * nmemb + 1); char *head = (char *)alloca(size * nmemb + 1); char *value = (char *)alloca(size * nmemb + 1); memcpy(header, (char *)ptr, size * nmemb); header[size * nmemb] = '\0'; if (sscanf(header, "%[^:]: %[^\r\n]", head, value) == 2) { if (!strncasecmp(head, "x-auth-token", size * nmemb)) strncpy(storage_token, value, sizeof(storage_token)); if (!strncasecmp(head, "x-storage-url", size * nmemb)) strncpy(storage_url, value, sizeof(storage_url)); if (!strncasecmp(head, "x-account-meta-quota", size * nmemb)) statcache.f_blocks = (unsigned long) (strtoull(value, NULL, 10)/statcache.f_frsize); if (!strncasecmp(head, "x-account-bytes-used", size * nmemb)) statcache.f_bfree = statcache.f_bavail = statcache.f_blocks - (unsigned long) (strtoull(value, NULL, 10)/statcache.f_frsize); if (!strncasecmp(head, "x-account-object-count", size * nmemb)) { unsigned long object_count = strtoul(value, NULL, 10); statcache.f_ffree = MAX_FILES - object_count; statcache.f_favail = MAX_FILES - object_count; } } return size * nmemb; } static size_t rw_callback(size_t (*rw)(void*, size_t, size_t, FILE*), void *ptr, size_t size, size_t nmemb, void *userp) { struct segment_info *info = (struct segment_info *)userp; size_t mem = size * nmemb; if (mem < 1 || info->size < 1) return 0; size_t amt_read = rw(ptr, 1, info->size < mem ? info->size : mem, info->fp); info->size -= amt_read; return amt_read; } size_t fwrite2(void *ptr, size_t size, size_t nmemb, FILE *filep) { return fwrite((const void*)ptr, size, nmemb, filep); } static size_t read_callback(void *ptr, size_t size, size_t nmemb, void *userp) { return rw_callback(fread, ptr, size, nmemb, userp); } static size_t write_callback(void *ptr, size_t size, size_t nmemb, void *userp) { return rw_callback(fwrite2, ptr, size, nmemb, userp); } static int send_request_size(const char *method, const char *path, void *fp, xmlParserCtxtPtr xmlctx, curl_slist *extra_headers, off_t file_size, int is_segment) { char url[MAX_URL_SIZE]; char *slash; long response = -1; int tries = 0; if (!storage_url[0]) { debugf("send_request with no storage_url?"); abort(); } while ((slash = strstr(path, "%2F")) || (slash = strstr(path, "%2f"))) { *slash = '/'; memmove(slash+1, slash+3, strlen(slash+3)+1); } while (*path == '/') path++; snprintf(url, sizeof(url), "%s/%s", storage_url, path); // retry on failures for (tries = 0; tries < REQUEST_RETRIES; tries++) { CURL *curl = get_connection(path); if (rhel5_mode) curl_easy_setopt(curl, CURLOPT_CAINFO, RHEL5_CERTIFICATE_FILE); curl_slist *headers = NULL; curl_easy_setopt(curl, CURLOPT_URL, url); curl_easy_setopt(curl, CURLOPT_HEADER, 0); curl_easy_setopt(curl, CURLOPT_NOSIGNAL, 1); curl_easy_setopt(curl, CURLOPT_NOPROGRESS, 1); curl_easy_setopt(curl, CURLOPT_USERAGENT, USER_AGENT); curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, verify_ssl ? 1 : 0); curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, verify_ssl); curl_easy_setopt(curl, CURLOPT_CONNECTTIMEOUT, 10); curl_easy_setopt(curl, CURLOPT_VERBOSE, debug); add_header(&headers, "X-Auth-Token", storage_token); if (!strcasecmp(method, "MKDIR")) { curl_easy_setopt(curl, CURLOPT_UPLOAD, 1); curl_easy_setopt(curl, CURLOPT_INFILESIZE, 0); add_header(&headers, "Content-Type", "application/directory"); } else if (!strcasecmp(method, "MKLINK") && fp) { rewind(fp); curl_easy_setopt(curl, CURLOPT_UPLOAD, 1); //curl_easy_setopt(curl, CURLOPT_INFILESIZE, 0); curl_easy_setopt(curl, CURLOPT_INFILESIZE, file_size); curl_easy_setopt(curl, CURLOPT_READDATA, fp); add_header(&headers, "Content-Type", "application/link"); } else if (!strcasecmp(method, "PUT") && fp) { curl_easy_setopt(curl, CURLOPT_UPLOAD, 1); curl_easy_setopt(curl, CURLOPT_INFILESIZE, file_size); curl_easy_setopt(curl, CURLOPT_READDATA, fp); if (is_segment) curl_easy_setopt(curl, CURLOPT_READFUNCTION, read_callback); } else if (!strcasecmp(method, "GET")) { if (is_segment) { curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_callback); curl_easy_setopt(curl, CURLOPT_WRITEDATA, fp); } else if (fp) { rewind(fp); // make sure the file is ready for a-writin' fflush(fp); if (ftruncate(fileno(fp), 0) < 0) { debugf("ftruncate failed. I don't know what to do about that."); abort(); } curl_easy_setopt(curl, CURLOPT_WRITEDATA, fp); } else if (xmlctx) { curl_easy_setopt(curl, CURLOPT_WRITEDATA, xmlctx); curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, &xml_dispatch); } } else { curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, method); curl_easy_setopt(curl, CURLOPT_HEADERFUNCTION, &header_dispatch); } /* add the headers from extra_headers if any */ curl_slist *extra; for (extra = extra_headers; extra; extra = extra->next) { debugf("adding header: %s", extra->data); headers = curl_slist_append(headers, extra->data); } curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers); curl_easy_perform(curl); curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &response); curl_slist_free_all(headers); curl_easy_reset(curl); return_connection(curl); if ((response >= 200 && response < 400) || (!strcasecmp(method, "DELETE") && response == 409)) return response; sleep(8 << tries); // backoff if (response == 401 && !cloudfs_connect()) // re-authenticate on 401s return response; if (xmlctx) xmlCtxtResetPush(xmlctx, NULL, 0, NULL, NULL); } return response; } static int send_request(char *method, const char *path, FILE *fp, xmlParserCtxtPtr xmlctx, curl_slist *extra_headers) { long flen = 0; if (fp) { // if we don't flush the size will probably be zero fflush(fp); flen = cloudfs_file_size(fileno(fp)); } return send_request_size(method, path, fp, xmlctx, extra_headers, flen, 0); } void *upload_segment(void *seginfo) { char seg_path[MAX_URL_SIZE]; struct segment_info *info; info = (struct segment_info *)seginfo; fseek(info->fp, info->part * info->segment_size, SEEK_SET); setvbuf(info->fp, NULL, _IOFBF, DISK_BUFF_SIZE); snprintf(seg_path, MAX_URL_SIZE, "%s%08i", info->seg_base, info->part); char *encoded = curl_escape(seg_path, 0); int response = send_request_size(info->method, encoded, info, NULL, NULL, info->size, 1); if (!(response >= 200 && response < 300)) fprintf(stderr, "Segment upload %s failed with response %d", seg_path, response); curl_free(encoded); fclose(info->fp); pthread_exit(NULL); } // segment_size is the globabl config variable and size_of_segment is local //TODO: return whether the upload/download failed or not void run_segment_threads(const char *method, int segments, int full_segments, int remaining, FILE *fp, char *seg_base, int size_of_segments) { char file_path[PATH_MAX] = ""; struct segment_info *info = (struct segment_info *) malloc(segments * sizeof(struct segment_info)); pthread_t *threads = (pthread_t *)malloc(segments * sizeof(pthread_t)); #ifdef __linux__ snprintf(file_path, PATH_MAX, "/proc/self/fd/%d", fileno(fp)); #else //TODO: I haven't actually tested this if (fcntl(fileno(fp), F_GETPATH, file_path) == -1) fprintf(stderr, "couldn't get the path name\n"); #endif int i; for (i = 0; i < segments; i++) { info[i].method = method; info[i].fp = fopen(file_path, method[0] == 'G' ? "r+" : "r"); info[i].part = i; info[i].segment_size = size_of_segments; info[i].size = i < full_segments ? size_of_segments : remaining; info[i].seg_base = seg_base; pthread_create(&threads[i], NULL, upload_segment, (void *)&(info[i])); } for (i = 0; i < segments; i++) { pthread_join(threads[i], NULL); } free(info); free(threads); } void split_path(const char *path, char *seg_base, char *container, char *object) { char *string = strdup(path); snprintf(seg_base, MAX_URL_SIZE, "%s", strsep(&string, "/")); strncat(container, strsep(&string, "/"), MAX_URL_SIZE - strnlen(container, MAX_URL_SIZE)); char *_object = strsep(&string, "/"); char *remstr; while (remstr = strsep(&string, "/")) { strncat(container, "/", MAX_URL_SIZE - strnlen(container, MAX_URL_SIZE)); strncat(container, _object, MAX_URL_SIZE - strnlen(container, MAX_URL_SIZE)); _object = remstr; } strncpy(object, _object, MAX_URL_SIZE); free(string); } int internal_is_segmented(const char *seg_path, const char *object) { dir_entry *seg_dir; if (cloudfs_list_directory(seg_path, &seg_dir)) { if (seg_dir && seg_dir->isdir) { do { if (!strncmp(seg_dir->name, object, MAX_URL_SIZE)) { return 1; } } while ((seg_dir = seg_dir->next)); } } return 0; } int is_segmented(const char *path) { char container[MAX_URL_SIZE] = ""; char object[MAX_URL_SIZE] = ""; char seg_base[MAX_URL_SIZE] = ""; split_path(path, seg_base, container, object); char seg_path[MAX_URL_SIZE]; snprintf(seg_path, MAX_URL_SIZE, "%s/%s_segments", seg_base, container); return internal_is_segmented(seg_path, object); } int format_segments(const char *path, char * seg_base, long *segments, long *full_segments, long *remaining, long *size_of_segments) { char container[MAX_URL_SIZE] = ""; char object[MAX_URL_SIZE] = ""; split_path(path, seg_base, container, object); char seg_path[MAX_URL_SIZE]; snprintf(seg_path, MAX_URL_SIZE, "%s/%s_segments", seg_base, container); if (internal_is_segmented(seg_path, object)) { char manifest[MAX_URL_SIZE]; dir_entry *seg_dir; snprintf(manifest, MAX_URL_SIZE, "%s/%s", seg_path, object); if (!cloudfs_list_directory(manifest, &seg_dir)) return 0; // snprintf seesaw between manifest and seg_path to get // the total_size and the segment size as well as the actual objects char *timestamp = seg_dir->name; snprintf(seg_path, MAX_URL_SIZE, "%s/%s", manifest, timestamp); if (!cloudfs_list_directory(seg_path, &seg_dir)) return 0; char *str_size = seg_dir->name; snprintf(manifest, MAX_URL_SIZE, "%s/%s", seg_path, str_size); if (!cloudfs_list_directory(manifest, &seg_dir)) return 0; char *str_segment = seg_dir->name; snprintf(seg_path, MAX_URL_SIZE, "%s/%s", manifest, str_segment); if (!cloudfs_list_directory(seg_path, &seg_dir)) return 0; long total_size = strtoll(str_size, NULL, 10); *size_of_segments = strtoll(str_segment, NULL, 10); *remaining = total_size % *size_of_segments; *full_segments = total_size / *size_of_segments; *segments = *full_segments + (*remaining > 0); snprintf(manifest, MAX_URL_SIZE, "%s_segments/%s/%s/%s/%s/", container, object, timestamp, str_size, str_segment); char tmp[MAX_URL_SIZE]; strncpy(tmp, seg_base, MAX_URL_SIZE); snprintf(seg_base, MAX_URL_SIZE, "%s/%s", tmp, manifest); return 1; } else { return 0; } } /* * Public interface */ void cloudfs_init() { LIBXML_TEST_VERSION xmlXPathInit(); curl_global_init(CURL_GLOBAL_ALL); pthread_mutex_init(&pool_mut, NULL); curl_version_info_data *cvid = curl_version_info(CURLVERSION_NOW); // CentOS/RHEL 5 get stupid mode, because they have a broken libcurl if (cvid->version_num == RHEL5_LIBCURL_VERSION) { debugf("RHEL5 mode enabled."); rhel5_mode = 1; } if (!strncasecmp(cvid->ssl_version, "openssl", 7)) { #ifdef HAVE_OPENSSL int i; ssl_lockarray = (pthread_mutex_t *)OPENSSL_malloc(CRYPTO_num_locks() * sizeof(pthread_mutex_t)); for (i = 0; i < CRYPTO_num_locks(); i++) pthread_mutex_init(&(ssl_lockarray[i]), NULL); CRYPTO_set_id_callback((unsigned long (*)())thread_id); CRYPTO_set_locking_callback((void (*)())lock_callback); #endif } else if (!strncasecmp(cvid->ssl_version, "nss", 3)) { // allow https to continue working after forking (for RHEL/CentOS 6) setenv("NSS_STRICT_NOFORK", "DISABLED", 1); } } int cloudfs_object_read_fp(const char *path, FILE *fp) { long flen; fflush(fp); // determine the size of the file and segment if it is above the threshhold fseek(fp, 0, SEEK_END); flen = ftell(fp); // delete the previously uploaded segments if (is_segmented(path)) { if (!cloudfs_delete_object(path)) debugf("Couldn't delete one of the existing files while uploading."); } if (flen >= segment_above) { int i; long remaining = flen % segment_size; int full_segments = flen / segment_size; int segments = full_segments + (remaining > 0); // The best we can do here is to get the current time that way tools that // use the mtime can at least check if the file was changing after now struct timespec now; clock_gettime(CLOCK_REALTIME, &now); char string_float[TIME_CHARS]; snprintf(string_float, TIME_CHARS, "%lu.%lu", now.tv_sec, now.tv_nsec); char meta_mtime[TIME_CHARS]; snprintf(meta_mtime, TIME_CHARS, "%f", atof(string_float)); char seg_base[MAX_URL_SIZE] = ""; char container[MAX_URL_SIZE] = ""; char object[MAX_URL_SIZE] = ""; split_path(path, seg_base, container, object); char manifest[MAX_URL_SIZE]; snprintf(manifest, MAX_URL_SIZE, "%s_segments", container); // create the segments container cloudfs_create_directory(manifest); // reusing manifest snprintf(manifest, MAX_URL_SIZE, "%s_segments/%s/%s/%ld/%ld/", container, object, meta_mtime, flen, segment_size); char tmp[MAX_URL_SIZE]; strncpy(tmp, seg_base, MAX_URL_SIZE); snprintf(seg_base, MAX_URL_SIZE, "%s/%s", tmp, manifest); run_segment_threads("PUT", segments, full_segments, remaining, fp, seg_base, segment_size); char *encoded = curl_escape(path, 0); curl_slist *headers = NULL; add_header(&headers, "x-object-manifest", manifest); add_header(&headers, "x-object-meta-mtime", meta_mtime); add_header(&headers, "Content-Length", "0"); int response = send_request_size("PUT", encoded, NULL, NULL, headers, 0, 0); curl_slist_free_all(headers); curl_free(encoded); return (response >= 200 && response < 300); } rewind(fp); char *encoded = curl_escape(path, 0); int response = send_request("PUT", encoded, fp, NULL, NULL); curl_free(encoded); return (response >= 200 && response < 300); } int cloudfs_object_write_fp(const char *path, FILE *fp) { char *encoded = curl_escape(path, 0); char seg_base[MAX_URL_SIZE] = ""; long segments; long full_segments; long remaining; long size_of_segments; if (format_segments(path, seg_base, &segments, &full_segments, &remaining, &size_of_segments)) { rewind(fp); fflush(fp); if (ftruncate(fileno(fp), 0) < 0) { debugf("ftruncate failed. I don't know what to do about that."); abort(); } run_segment_threads("GET", segments, full_segments, remaining, fp, seg_base, size_of_segments); return 1; } int response = send_request("GET", encoded, fp, NULL, NULL); curl_free(encoded); fflush(fp); if ((response >= 200 && response < 300) || ftruncate(fileno(fp), 0)) return 1; rewind(fp); return 0; } int cloudfs_object_truncate(const char *path, off_t size) { char *encoded = curl_escape(path, 0); int response; if (size == 0) { FILE *fp = fopen("/dev/null", "r"); response = send_request("PUT", encoded, fp, NULL, NULL); fclose(fp); } else {//TODO: this is busted response = send_request("GET", encoded, NULL, NULL, NULL); } curl_free(encoded); return (response >= 200 && response < 300); } int cloudfs_list_directory(const char *path, dir_entry **dir_list) { char container[MAX_PATH_SIZE * 3] = ""; char object[MAX_PATH_SIZE] = ""; char last_subdir[MAX_PATH_SIZE] = ""; int prefix_length = 0; int response = 0; int retval = 0; int entry_count = 0; *dir_list = NULL; xmlNode *onode = NULL, *anode = NULL, *text_node = NULL; xmlParserCtxtPtr xmlctx = xmlCreatePushParserCtxt(NULL, NULL, "", 0, NULL); if (!strcmp(path, "") || !strcmp(path, "/")) { path = ""; strncpy(container, "/?format=xml", sizeof(container)); } else { sscanf(path, "/%[^/]/%[^\n]", container, object); char *encoded_container = curl_escape(container, 0); char *encoded_object = curl_escape(object, 0); // The empty path doesn't get a trailing slash, everything else does char *trailing_slash; prefix_length = strlen(object); if (object[0] == 0) trailing_slash = ""; else { trailing_slash = "/"; prefix_length++; } snprintf(container, sizeof(container), "%s?format=xml&delimiter=/&prefix=%s%s", encoded_container, encoded_object, trailing_slash); curl_free(encoded_container); curl_free(encoded_object); } if ((!strcmp(path, "") || !strcmp(path, "/")) && *override_storage_url) response = 404; else response = send_request("GET", container, NULL, xmlctx, NULL); if (response >= 200 && response < 300) xmlParseChunk(xmlctx, "", 0, 1); if (response >= 200 && response < 300 && xmlctx->wellFormed ) { xmlNode *root_element = xmlDocGetRootElement(xmlctx->myDoc); for (onode = root_element->children; onode; onode = onode->next) { if (onode->type != XML_ELEMENT_NODE) continue; char is_object = !strcasecmp((const char *)onode->name, "object"); char is_container = !strcasecmp((const char *)onode->name, "container"); char is_subdir = !strcasecmp((const char *)onode->name, "subdir"); if (is_object || is_container || is_subdir) { entry_count++; dir_entry *de = (dir_entry *)malloc(sizeof(dir_entry)); de->next = NULL; de->size = 0; de->last_modified = time(NULL); if (is_container || is_subdir) de->content_type = strdup("application/directory"); for (anode = onode->children; anode; anode = anode->next) { char *content = ""; for (text_node = anode->children; text_node; text_node = text_node->next) if (text_node->type == XML_TEXT_NODE) content = (char *)text_node->content; if (!strcasecmp((const char *)anode->name, "name")) { de->name = strdup(content + prefix_length); // Remove trailing slash char *slash = strrchr(de->name, '/'); if (slash && (0 == *(slash + 1))) *slash = 0; if (asprintf(&(de->full_name), "%s/%s", path, de->name) < 0) de->full_name = NULL; } if (!strcasecmp((const char *)anode->name, "bytes")) de->size = strtoll(content, NULL, 10); if (!strcasecmp((const char *)anode->name, "content_type")) { de->content_type = strdup(content); char *semicolon = strchr(de->content_type, ';'); if (semicolon) *semicolon = '\0'; } if (!strcasecmp((const char *)anode->name, "last_modified")) { struct tm last_modified; strptime(content, "%FT%T", &last_modified); de->last_modified = mktime(&last_modified); } } de->isdir = de->content_type && ((strstr(de->content_type, "application/folder") != NULL) || (strstr(de->content_type, "application/directory") != NULL)); de->islink = de->content_type && ((strstr(de->content_type, "application/link") != NULL)); if (de->isdir) { if (!strncasecmp(de->name, last_subdir, sizeof(last_subdir))) { cloudfs_free_dir_list(de); continue; } strncpy(last_subdir, de->name, sizeof(last_subdir)); } de->next = *dir_list; *dir_list = de; } else { debugf("unknown element: %s", onode->name); } } retval = 1; } else if ((!strcmp(path, "") || !strcmp(path, "/")) && *override_storage_url) { entry_count = 1; dir_entry *de = (dir_entry *)malloc(sizeof(dir_entry)); de->name = strdup(public_container); struct tm last_modified; strptime("1388434648.01238", "%FT%T", &last_modified); de->last_modified = mktime(&last_modified); de->content_type = strdup("application/directory"); if (asprintf(&(de->full_name), "%s/%s", path, de->name) < 0) de->full_name = NULL; de->isdir = 1; de->islink = 0; de->size = 4096; de->next = *dir_list; *dir_list = de; retval = 1; } debugf("entry count: %d", entry_count); xmlFreeDoc(xmlctx->myDoc); xmlFreeParserCtxt(xmlctx); return retval; } void cloudfs_free_dir_list(dir_entry *dir_list) { while (dir_list) { dir_entry *de = dir_list; dir_list = dir_list->next; free(de->name); free(de->full_name); free(de->content_type); free(de); } } int cloudfs_delete_object(const char *path) { char seg_base[MAX_URL_SIZE] = ""; long segments; long full_segments; long remaining; long size_of_segments; if (format_segments(path, seg_base, &segments, &full_segments, &remaining, &size_of_segments)) { int response; int i; char seg_path[MAX_URL_SIZE] = ""; for (i = 0; i < segments; i++) { snprintf(seg_path, MAX_URL_SIZE, "%s%08i", seg_base, i); char *encoded = curl_escape(seg_path, 0); response = send_request("DELETE", encoded, NULL, NULL, NULL); if (response < 200 || response >= 300) return 0; } } char *encoded = curl_escape(path, 0); int response = send_request("DELETE", encoded, NULL, NULL, NULL); curl_free(encoded); int ret = (response >= 200 && response < 300); if (response == 409) ret = -1; return ret; } int cloudfs_copy_object(const char *src, const char *dst) { char *dst_encoded = curl_escape(dst, 0); curl_slist *headers = NULL; add_header(&headers, "X-Copy-From", src); add_header(&headers, "Content-Length", "0"); int response = send_request("PUT", dst_encoded, NULL, NULL, headers); curl_free(dst_encoded); curl_slist_free_all(headers); return (response >= 200 && response < 300); } int cloudfs_statfs(const char *path, struct statvfs *stat) { int response = send_request("HEAD", "/", NULL, NULL, NULL); debugf("Assigning statvfs values from cache."); *stat = statcache; return (response >= 200 && response < 300); } int cloudfs_create_symlink(const char *src, const char *dst) { char *dst_encoded = curl_escape(dst, 0); FILE *lnk = tmpfile(); fwrite(src, 1, strlen(src), lnk); fwrite("\0", 1, 1, lnk); int response = send_request("MKLINK", dst_encoded, lnk, NULL, NULL); curl_free(dst_encoded); fclose(lnk); return (response >= 200 && response < 300); } int cloudfs_create_directory(const char *path) { char *encoded = curl_escape(path, 0); int response = send_request("MKDIR", encoded, NULL, NULL, NULL); curl_free(encoded); return (response >= 200 && response < 300); } off_t cloudfs_file_size(int fd) { struct stat buf; fstat(fd, &buf); return buf.st_size; } void cloudfs_debug(int dbg) { debug = dbg; } void cloudfs_verify_ssl(int vrfy) { verify_ssl = vrfy ? 2 : 0; } static struct { char client_id [MAX_HEADER_SIZE]; char client_secret[MAX_HEADER_SIZE]; char refresh_token[MAX_HEADER_SIZE]; } reconnect_args; void cloudfs_set_credentials(char *client_id, char *client_secret, char *refresh_token) { strncpy(reconnect_args.client_id , client_id , sizeof(reconnect_args.client_id )); strncpy(reconnect_args.client_secret, client_secret, sizeof(reconnect_args.client_secret)); strncpy(reconnect_args.refresh_token, refresh_token, sizeof(reconnect_args.refresh_token)); } struct htmlString { char *text; size_t size; }; static size_t writefunc_string(void *contents, size_t size, size_t nmemb, void *data) { struct htmlString *mem = (struct htmlString *) data; size_t realsize = size * nmemb; mem->text = realloc(mem->text, mem->size + realsize + 1); if (mem->text == NULL) { /* out of memory! */ perror(__FILE__); exit(EXIT_FAILURE); } memcpy(&(mem->text[mem->size]), contents, realsize); mem->size += realsize; return realsize; } char* htmlStringGet(CURL *curl) { struct htmlString chunk; chunk.text = malloc(sizeof(char)); chunk.size = 0; curl_easy_setopt(curl, CURLOPT_WRITEDATA, &chunk); do { curl_easy_perform(curl); } while (chunk.size == 0); chunk.text[chunk.size] = '\0'; return chunk.text; } /* thanks to http://devenix.wordpress.com */ char *unbase64(unsigned char *input, int length) { BIO *b64, *bmem; char *buffer = (char *)malloc(length); memset(buffer, 0, length); b64 = BIO_new(BIO_f_base64()); bmem = BIO_new_mem_buf(input, length); bmem = BIO_push(b64, bmem); BIO_set_flags(bmem, BIO_FLAGS_BASE64_NO_NL); BIO_read(bmem, buffer, length); BIO_free_all(bmem); return buffer; } int safe_json_string(json_object *jobj, char *buffer, char *name) { int result = 0; if (jobj) { json_object *o; int found; found = json_object_object_get_ex(jobj, name, &o); if (found) { strcpy (buffer, json_object_get_string(o)); result = 1; } } if (!result) debugf("HUBIC cannot get json field '%s'\n", name); return result; } int cloudfs_connect() { #define HUBIC_TOKEN_URL "https://api.hubic.com/oauth/token" #define HUBIC_CRED_URL "https://api.hubic.com/1.0/account/credentials" #define HUBIC_CLIENT_ID (reconnect_args.client_id) #define HUBIC_CLIENT_SECRET (reconnect_args.client_secret) #define HUBIC_REFRESH_TOKEN (reconnect_args.refresh_token) #define HUBIC_OPTIONS_SIZE 2048 long response = -1; char url[HUBIC_OPTIONS_SIZE]; char payload[HUBIC_OPTIONS_SIZE]; struct json_object *json_obj; pthread_mutex_lock(&pool_mut); debugf("Authenticating... (client_id = '%s')", HUBIC_CLIENT_ID); storage_token[0] = storage_url[0] = '\0'; CURL *curl = curl_easy_init(); /* curl default options */ curl_easy_setopt(curl, CURLOPT_VERBOSE, debug); curl_easy_setopt(curl, CURLOPT_USERAGENT, USER_AGENT); curl_easy_setopt(curl, CURLOPT_NOSIGNAL, 1); curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, verify_ssl ? 1 : 0); curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, verify_ssl); curl_easy_setopt(curl, CURLOPT_TIMEOUT, 10); curl_easy_setopt(curl, CURLOPT_CONNECTTIMEOUT, 10); curl_easy_setopt(curl, CURLOPT_FORBID_REUSE, 1); curl_easy_setopt(curl, CURLOPT_VERBOSE, 0L); curl_easy_setopt(curl, CURLOPT_POST, 0L); curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 0); curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, writefunc_string); /* Step 1 : request a token - Not needed anymore with refresh_token */ /* Step 2 : get request code - Not needed anymore with refresh_token */ /* Step 3 : get access token */ sprintf(payload, "refresh_token=%s&grant_type=refresh_token", HUBIC_REFRESH_TOKEN); curl_easy_setopt(curl, CURLOPT_URL, HUBIC_TOKEN_URL); curl_easy_setopt(curl, CURLOPT_POST, 1L); curl_easy_setopt(curl, CURLOPT_HEADER, 0); curl_easy_setopt(curl, CURLOPT_POSTFIELDS, payload); curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE, strlen(payload)); curl_easy_setopt(curl, CURLOPT_USERNAME, HUBIC_CLIENT_ID); curl_easy_setopt(curl, CURLOPT_PASSWORD, HUBIC_CLIENT_SECRET); curl_easy_setopt(curl, CURLOPT_HTTPAUTH, CURLAUTH_BASIC); char *json_str = htmlStringGet(curl); json_obj = json_tokener_parse(json_str); debugf ("HUBIC TOKEN_URL result: '%s'\n", json_str); free(json_str); char access_token[HUBIC_OPTIONS_SIZE]; char token_type[HUBIC_OPTIONS_SIZE]; int expire_sec; int found; json_object *o; if (!safe_json_string(json_obj, access_token, "access_token")) return 0; if (!safe_json_string(json_obj, token_type, "token_type")) return 0; found = json_object_object_get_ex(json_obj, "expires_in", &o); expire_sec = json_object_get_int(o); debugf ("HUBIC Access token: %s\n", access_token); debugf ("HUBIC Token type : %s\n", token_type); debugf ("HUBIC Expire in : %d\n", expire_sec); /* Step 4 : request OpenStack storage URL */ curl_easy_setopt(curl, CURLOPT_URL, HUBIC_CRED_URL); curl_easy_setopt(curl, CURLOPT_POST, 0L); curl_easy_setopt(curl, CURLOPT_HEADER, 0); curl_easy_setopt(curl, CURLOPT_HTTPAUTH, CURLAUTH_NONE); /* create the Bearer authentication header */ curl_slist *headers = NULL; sprintf (payload, "Bearer %s", access_token); add_header(&headers, "Authorization", payload); curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers); char token[HUBIC_OPTIONS_SIZE]; char endpoint[HUBIC_OPTIONS_SIZE]; char expires[HUBIC_OPTIONS_SIZE]; json_str = htmlStringGet(curl); json_obj = json_tokener_parse(json_str); debugf ("CRED_URL result: '%s'\n", json_str); free(json_str); if (!safe_json_string(json_obj, token, "token")) return 0; if (!safe_json_string(json_obj, endpoint, "endpoint")) return 0; if (!safe_json_string(json_obj, expires, "expires")) return 0; /* set the global storage_url and storage_token, the only parameters needed for swift */ strcpy (storage_url, endpoint); strcpy (storage_token, token); curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &response); curl_easy_cleanup(curl); pthread_mutex_unlock(&pool_mut); return (response >= 200 && response < 300 && storage_token[0] && storage_url[0]); } void debugf(char *fmt, ...) { if (debug) { va_list args; va_start(args, fmt); fputs("!!! ", stderr); vfprintf(stderr, fmt, args); va_end(args); putc('\n', stderr); } } hubicfuse-2.0.0/cloudfsapi.h000066400000000000000000000035651250174173300160040ustar00rootroot00000000000000#ifndef _CLOUDFSAPI_H #define _CLOUDFSAPI_H #include #include #define BUFFER_INITIAL_SIZE 4096 #define MAX_HEADER_SIZE 8192 #define MAX_PATH_SIZE (1024 + 256 + 3) #define MAX_URL_SIZE (MAX_PATH_SIZE * 3) #define USER_AGENT "CloudFuse" #define OPTION_SIZE 1024 typedef struct curl_slist curl_slist; typedef struct dir_entry { char *name; char *full_name; char *content_type; off_t size; time_t last_modified; int isdir; int islink; struct dir_entry *next; } dir_entry; typedef struct options { char cache_timeout[OPTION_SIZE]; char verify_ssl[OPTION_SIZE]; char segment_size[OPTION_SIZE]; char segment_above[OPTION_SIZE]; char storage_url[OPTION_SIZE]; char container[OPTION_SIZE]; char temp_dir[OPTION_SIZE]; char client_id[OPTION_SIZE]; char client_secret[OPTION_SIZE]; char refresh_token[OPTION_SIZE]; } FuseOptions; void cloudfs_init(void); void cloudfs_set_credentials(char *client_id, char *client_secret, char *refresh_token); int cloudfs_connect(void); struct segment_info { FILE *fp; int part; long size; long segment_size; char *seg_base; const char *method; }; long segment_size; long segment_above; char *override_storage_url; char *public_container; int cloudfs_object_read_fp(const char *path, FILE *fp); int cloudfs_object_write_fp(const char *path, FILE *fp); int cloudfs_list_directory(const char *path, dir_entry **); int cloudfs_delete_object(const char *path); int cloudfs_copy_object(const char *src, const char *dst); int cloudfs_create_symlink(const char *src, const char *dst); int cloudfs_create_directory(const char *label); int cloudfs_object_truncate(const char *path, off_t size); off_t cloudfs_file_size(int fd); void cloudfs_debug(int dbg); void cloudfs_verify_ssl(int dbg); void cloudfs_free_dir_list(dir_entry *dir_list); void debugf(char *fmt, ...); #endif hubicfuse-2.0.0/cloudfuse.c000066400000000000000000000405071250174173300156340ustar00rootroot00000000000000#define FUSE_USE_VERSION 26 #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "cloudfsapi.h" #include "config.h" static int cache_timeout; static char *temp_dir; typedef struct dir_cache { char *path; dir_entry *entries; time_t cached; struct dir_cache *next, *prev; } dir_cache; static dir_cache *dcache; static pthread_mutex_t dmut; typedef struct { int fd; int flags; } openfile; static void dir_for(const char *path, char *dir) { strncpy(dir, path, MAX_PATH_SIZE); char *slash = strrchr(dir, '/'); if (slash) *slash = '\0'; } static dir_cache *new_cache(const char *path) { dir_cache *cw = (dir_cache *)calloc(sizeof(dir_cache), 1); cw->path = strdup(path); cw->prev = NULL; cw->entries = NULL; cw->cached = time(NULL); if (dcache) dcache->prev = cw; cw->next = dcache; return (dcache = cw); } static int caching_list_directory(const char *path, dir_entry **list) { pthread_mutex_lock(&dmut); if (!strcmp(path, "/")) path = ""; dir_cache *cw; for (cw = dcache; cw; cw = cw->next) if (!strcmp(cw->path, path)) break; if (!cw) { if (!cloudfs_list_directory(path, list)) return 0; cw = new_cache(path); } else if (cache_timeout > 0 && (time(NULL) - cw->cached > cache_timeout)) { if (!cloudfs_list_directory(path, list)) return 0; cloudfs_free_dir_list(cw->entries); cw->cached = time(NULL); } else *list = cw->entries; cw->entries = *list; pthread_mutex_unlock(&dmut); return 1; } static void update_dir_cache(const char *path, off_t size, int isdir, int islink) { pthread_mutex_lock(&dmut); dir_cache *cw; dir_entry *de; char dir[MAX_PATH_SIZE]; dir_for(path, dir); for (cw = dcache; cw; cw = cw->next) { if (!strcmp(cw->path, dir)) { for (de = cw->entries; de; de = de->next) { if (!strcmp(de->full_name, path)) { de->size = size; pthread_mutex_unlock(&dmut); return; } } de = (dir_entry *)malloc(sizeof(dir_entry)); de->size = size; de->isdir = isdir; de->islink = islink; de->name = strdup(&path[strlen(cw->path)+1]); de->full_name = strdup(path); if (isdir) { de->content_type = strdup("application/link"); } if(islink) { de->content_type = strdup("application/directory"); } else { de->content_type = strdup("application/octet-stream"); } de->last_modified = time(NULL); de->next = cw->entries; cw->entries = de; if (isdir) new_cache(path); break; } } pthread_mutex_unlock(&dmut); } static void dir_decache(const char *path) { dir_cache *cw; pthread_mutex_lock(&dmut); dir_entry *de, *tmpde; char dir[MAX_PATH_SIZE]; dir_for(path, dir); for (cw = dcache; cw; cw = cw->next) { if (!strcmp(cw->path, path)) { if (cw == dcache) dcache = cw->next; if (cw->prev) cw->prev->next = cw->next; if (cw->next) cw->next->prev = cw->prev; cloudfs_free_dir_list(cw->entries); free(cw->path); free(cw); } else if (cw->entries && !strcmp(dir, cw->path)) { if (!strcmp(cw->entries->full_name, path)) { de = cw->entries; cw->entries = de->next; de->next = NULL; cloudfs_free_dir_list(de); } else for (de = cw->entries; de->next; de = de->next) { if (!strcmp(de->next->full_name, path)) { tmpde = de->next; de->next = de->next->next; tmpde->next = NULL; cloudfs_free_dir_list(tmpde); break; } } } } pthread_mutex_unlock(&dmut); } static dir_entry *path_info(const char *path) { char dir[MAX_PATH_SIZE]; dir_for(path, dir); dir_entry *tmp; if (!caching_list_directory(dir, &tmp)) return NULL; for (; tmp; tmp = tmp->next) { if (!strcmp(tmp->full_name, path)) return tmp; } return NULL; } static int cfs_getattr(const char *path, struct stat *stbuf) { stbuf->st_uid = geteuid(); stbuf->st_gid = getegid(); if (!strcmp(path, "/")) { stbuf->st_mode = S_IFDIR | 0755; stbuf->st_nlink = 2; return 0; } dir_entry *de = path_info(path); if (!de) return -ENOENT; stbuf->st_ctime = stbuf->st_mtime = de->last_modified; if (de->isdir) { stbuf->st_size = 0; stbuf->st_mode = S_IFDIR | 0755; stbuf->st_nlink = 2; } else if (de->islink) { stbuf->st_size = 1; stbuf->st_mode = S_IFLNK | 0755; stbuf->st_nlink = 1; stbuf->st_size = de->size; /* calc. blocks as if 4K blocksize filesystem; stat uses units of 512B */ stbuf->st_blocks = ((4095 + de->size) / 4096) * 8; } else { stbuf->st_size = de->size; /* calc. blocks as if 4K blocksize filesystem; stat uses units of 512B */ stbuf->st_blocks = ((4095 + de->size) / 4096) * 8; stbuf->st_mode = S_IFREG | 0666; stbuf->st_nlink = 1; } return 0; } static int cfs_fgetattr(const char *path, struct stat *stbuf, struct fuse_file_info *info) { openfile *of = (openfile *)(uintptr_t)info->fh; if (of) { stbuf->st_size = cloudfs_file_size(of->fd); stbuf->st_mode = S_IFREG | 0666; stbuf->st_nlink = 1; return 0; } return -ENOENT; } static int cfs_readdir(const char *path, void *buf, fuse_fill_dir_t filldir, off_t offset, struct fuse_file_info *info) { dir_entry *de; if (!caching_list_directory(path, &de)) return -ENOLINK; filldir(buf, ".", NULL, 0); filldir(buf, "..", NULL, 0); for (; de; de = de->next) filldir(buf, de->name, NULL, 0); return 0; } static int cfs_mkdir(const char *path, mode_t mode) { if (cloudfs_create_directory(path)) { update_dir_cache(path, 0, 1, 0); return 0; } return -ENOENT; } static int cfs_create(const char *path, mode_t mode, struct fuse_file_info *info) { FILE *temp_file = tmpfile(); openfile *of = (openfile *)malloc(sizeof(openfile)); of->fd = dup(fileno(temp_file)); fclose(temp_file); of->flags = info->flags; info->fh = (uintptr_t)of; update_dir_cache(path, 0, 0, 0); info->direct_io = 1; return 0; } static int cfs_open(const char *path, struct fuse_file_info *info) { //TODO: need to clean this up and reduce the duplicated code if (!*temp_dir) { FILE *temp_file = tmpfile(); dir_entry *de = path_info(path); if (!(info->flags & O_WRONLY)) { if (!cloudfs_object_write_fp(path, temp_file)) { fclose(temp_file); return -ENOENT; } update_dir_cache(path, (de ? de->size : 0), 0, 0); } openfile *of = (openfile *)malloc(sizeof(openfile)); of->fd = dup(fileno(temp_file)); fclose(temp_file); of->flags = info->flags; info->fh = (uintptr_t)of; info->direct_io = 1; return 0; } FILE *temp_file; char tmp_path[PATH_MAX]; strncpy(tmp_path, path, PATH_MAX); char *pch; while((pch = strchr(tmp_path, '/'))) { *pch = '.'; } char file_path[PATH_MAX]; snprintf(file_path, PATH_MAX, "%s/.cloudfuse%ld-%s", temp_dir, (long)getpid(), tmp_path); dir_entry *de = path_info(path); if(access(file_path, F_OK) != -1) { temp_file = fopen(file_path, "r"); update_dir_cache(path, (de ? de->size : 0), 0, 0); // file exists } else if (!(info->flags & O_WRONLY)) { // we need to lock on the filename another process could open the file // while we are writing to it and then only read part of the file // duplicate the directory caching datastructure to make the code easier // to understand. // each file in the cache needs: // filename, is_writing, last_closed, is_removing // the first time a file is opened a new entry is created in the cache // setting the filename and is_writing to true. This check needs to be // wrapped with a lock. // // each time a file is closed we set the last_closed for the file to now // and we check the cache for files whose last // closed is greater than cache_timeout, then start a new thread rming // that file. // TODO: just to prevent this craziness for now if (*temp_dir) temp_file = fopen(file_path, "w+b"); else temp_file = tmpfile(); if (!cloudfs_object_write_fp(path, temp_file)) { fclose(temp_file); return -ENOENT; } update_dir_cache(path, (de ? de->size : 0), 0, 0); } openfile *of = (openfile *)malloc(sizeof(openfile)); of->fd = dup(fileno(temp_file)); fclose(temp_file); of->flags = info->flags; info->fh = (uintptr_t)of; info->direct_io = 1; return 0; } static int cfs_read(const char *path, char *buf, size_t size, off_t offset, struct fuse_file_info *info) { return pread(((openfile *)(uintptr_t)info->fh)->fd, buf, size, offset); } static int cfs_flush(const char *path, struct fuse_file_info *info) { openfile *of = (openfile *)(uintptr_t)info->fh; if (of) { update_dir_cache(path, cloudfs_file_size(of->fd), 0, 0); if (of->flags & O_RDWR || of->flags & O_WRONLY) { FILE *fp = fdopen(dup(of->fd), "r"); rewind(fp); if (!cloudfs_object_read_fp(path, fp)) { fclose(fp); return -ENOENT; } fclose(fp); } } return 0; } static int cfs_release(const char *path, struct fuse_file_info *info) { close(((openfile *)(uintptr_t)info->fh)->fd); return 0; } static int cfs_rmdir(const char *path) { int success = cloudfs_delete_object(path); if (success == -1) return -ENOTEMPTY; if (success) { dir_decache(path); return 0; } return -ENOENT; } static int cfs_ftruncate(const char *path, off_t size, struct fuse_file_info *info) { openfile *of = (openfile *)(uintptr_t)info->fh; if (ftruncate(of->fd, size)) return -errno; lseek(of->fd, 0, SEEK_SET); update_dir_cache(path, size, 0, 0); return 0; } static int cfs_write(const char *path, const char *buf, size_t length, off_t offset, struct fuse_file_info *info) { update_dir_cache(path, offset + length, 0, 0); return pwrite(((openfile *)(uintptr_t)info->fh)->fd, buf, length, offset); } static int cfs_unlink(const char *path) { int success = cloudfs_delete_object(path); if (success == -1) return -EACCES; if (success) { dir_decache(path); return 0; } return -ENOENT; } static int cfs_fsync(const char *path, int idunno, struct fuse_file_info *info) { return 0; } static int cfs_truncate(const char *path, off_t size) { cloudfs_object_truncate(path, size); return 0; } static int cfs_statfs(const char *path, struct statvfs *stat) { if (cloudfs_statfs(path, stat)){ return 0; } else return -EIO; } static int cfs_chown(const char *path, uid_t uid, gid_t gid) { return 0; } static int cfs_chmod(const char *path, mode_t mode) { return 0; } static int cfs_rename(const char *src, const char *dst) { dir_entry *src_de = path_info(src); if (!src_de) return -ENOENT; if (src_de->isdir) return -EISDIR; if (cloudfs_copy_object(src, dst)) { /* FIXME this isn't quite right as doesn't preserve last modified */ update_dir_cache(dst, src_de->size, 0, 0); return cfs_unlink(src); } return -EIO; } static int cfs_symlink(const char *src, const char *dst) { if(cloudfs_create_symlink(src, dst)) { update_dir_cache(dst, 1, 0, 1); return 0; } return -EIO; } static int cfs_readlink(const char* path, char* buf, size_t size) { FILE *temp_file = tmpfile(); int ret = 0; if (!cloudfs_object_write_fp(path, temp_file)) { ret = -ENOENT; } if (!pread(fileno(temp_file), buf, size, 0)) { ret = -ENOENT; } fclose(temp_file); return ret; } static void *cfs_init(struct fuse_conn_info *conn) { signal(SIGPIPE, SIG_IGN); return NULL; } char *get_home_dir() { char *home; if ((home = getenv("HOME")) && !access(home, R_OK)) return home; struct passwd *pwd = getpwuid(geteuid()); if ((home = pwd->pw_dir) && !access(home, R_OK)) return home; return "~"; } FuseOptions options = { .cache_timeout = "600", .verify_ssl = "true", .segment_size = "1073741824", .segment_above = "2147483648", .storage_url = "", .container = "", //.temp_dir = "/tmp/", .temp_dir = "", .client_id = "", .client_secret = "", .refresh_token = "" }; int parse_option(void *data, const char *arg, int key, struct fuse_args *outargs) { if (sscanf(arg, " cache_timeout = %[^\r\n ]", options.cache_timeout) || sscanf(arg, " verify_ssl = %[^\r\n ]", options.verify_ssl) || sscanf(arg, " segment_above = %[^\r\n ]", options.segment_above) || sscanf(arg, " segment_size = %[^\r\n ]", options.segment_size) || sscanf(arg, " storage_url = %[^\r\n ]", options.storage_url) || sscanf(arg, " container = %[^\r\n ]", options.container) || sscanf(arg, " temp_dir = %[^\r\n ]", options.temp_dir) || sscanf(arg, " client_id = %[^\r\n ]", options.client_id) || sscanf(arg, " client_secret = %[^\r\n ]", options.client_secret) || sscanf(arg, " refresh_token = %[^\r\n ]", options.refresh_token)) return 0; if (!strcmp(arg, "-f") || !strcmp(arg, "-d") || !strcmp(arg, "debug")) cloudfs_debug(1); return 1; } int main(int argc, char **argv) { char settings_filename[MAX_PATH_SIZE] = ""; FILE *settings; struct fuse_args args = FUSE_ARGS_INIT(argc, argv); snprintf(settings_filename, sizeof(settings_filename), "%s/.hubicfuse", get_home_dir()); if ((settings = fopen(settings_filename, "r"))) { char line[OPTION_SIZE]; while (fgets(line, sizeof(line), settings)) parse_option(NULL, line, -1, &args); fclose(settings); } fuse_opt_parse(&args, &options, NULL, parse_option); cache_timeout = atoi(options.cache_timeout); segment_size = atoll(options.segment_size); segment_above = atoll(options.segment_above); // this is ok since main is on the stack during the entire execution override_storage_url = options.storage_url; public_container = options.container; temp_dir = options.temp_dir; if (!*options.client_id || !*options.client_secret || !*options.refresh_token) { fprintf(stderr, "Unable to determine client_id, client_secret or refresh_token.\n\n"); fprintf(stderr, "These can be set either as mount options or in " "a file named %s\n\n", settings_filename); fprintf(stderr, " client_id=[App's id]\n"); fprintf(stderr, " client_secret=[App's secret]\n"); fprintf(stderr, " refresh_token=[Get it running hubic_token]\n"); fprintf(stderr, "The following settings are optional:\n\n"); fprintf(stderr, " cache_timeout=[Seconds for directory caching, default 600]\n"); fprintf(stderr, " verify_ssl=[False to disable SSL cert verification]\n"); fprintf(stderr, " segment_size=[Size to use when creating DLOs, default 1073741824]\n"); fprintf(stderr, " segment_above=[File size at which to use segments, defult 2147483648]\n"); fprintf(stderr, " storage_url=[Storage URL for other tenant to view container]\n"); fprintf(stderr, " container=[Public container to view of tenant specified by storage_url]\n"); fprintf(stderr, " temp_dir=[Directory to store temp files]\n"); return 1; } cloudfs_init(); cloudfs_verify_ssl(!strcasecmp(options.verify_ssl, "true")); cloudfs_set_credentials(options.client_id, options.client_secret, options.refresh_token); if (!cloudfs_connect()) { fprintf(stderr, "Failed to authenticate.\n"); return 1; } #ifndef HAVE_OPENSSL #warning Compiling without libssl, will run single-threaded. fuse_opt_add_arg(&args, "-s"); #endif struct fuse_operations cfs_oper = { .readdir = cfs_readdir, .mkdir = cfs_mkdir, .read = cfs_read, .create = cfs_create, .open = cfs_open, .fgetattr = cfs_fgetattr, .getattr = cfs_getattr, .flush = cfs_flush, .release = cfs_release, .rmdir = cfs_rmdir, .ftruncate = cfs_ftruncate, .truncate = cfs_truncate, .write = cfs_write, .unlink = cfs_unlink, .fsync = cfs_fsync, .statfs = cfs_statfs, .chmod = cfs_chmod, .chown = cfs_chown, .rename = cfs_rename, .symlink = cfs_symlink, .readlink = cfs_readlink, .init = cfs_init, }; pthread_mutex_init(&dmut, NULL); return fuse_main(args.argc, args.argv, &cfs_oper, &options); } hubicfuse-2.0.0/config.h.in000066400000000000000000000112441250174173300155160ustar00rootroot00000000000000/* config.h.in. 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AC_PREREQ(2.61) AC_INIT([hubicfuse], [1.0.1], [Pascal Obry ]) AC_LANG([C]) AC_CONFIG_SRCDIR([cloudfuse.c]) AC_CONFIG_HEADER([config.h]) AC_CONFIG_FILES([Makefile]) # Checks for programs. AC_PROG_CC AC_PROG_INSTALL AC_PROG_MKDIR_P # Checks that pkg-config is installed PKG_PROG_PKG_CONFIG # Checks for libraries. PKG_CHECK_MODULES(XML, libxml-2.0, , AC_MSG_ERROR('Unable to find libxml2. Please make sure library and header files are installed.')) PKG_CHECK_MODULES(CURL, libcurl, , AC_MSG_ERROR('Unable to find libcurl. Please make sure library and header files are installed.')) PKG_CHECK_MODULES(FUSE, fuse, , AC_MSG_ERROR('Unable to find libfuse. Please make sure library and header files are installed.')) PKG_CHECK_MODULES(JSON, json-c, , PKG_CHECK_MODULES(JSON, json, , AC_MSG_ERROR('Unable to find libjson. Please make sure library and header files are installed.'))) PKG_CHECK_MODULES(OPENSSL, openssl, , []) # Checks for header files. AC_FUNC_ALLOCA AC_HEADER_STDC AC_CHECK_HEADERS([fcntl.h stdint.h stddef.h stdlib.h string.h strings.h sys/time.h unistd.h pthread.h fuse.h curl/curl.h libxml/tree.h]) AC_CHECK_HEADER([openssl/crypto.h], AC_DEFINE([HAVE_OPENSSL], [], [Openssl headers were found]), , []) # Checks for typedefs, structures, and compiler characteristics. AC_C_CONST AC_TYPE_UID_T AC_TYPE_MODE_T AC_TYPE_OFF_T AC_TYPE_SIZE_T AC_STRUCT_TM AC_STRUCT_ST_BLOCKS # Checks for library functions. AC_FUNC_MALLOC AC_FUNC_MKTIME AC_TYPE_SIGNAL AC_FUNC_VPRINTF AC_CHECK_FUNCS([ftruncate memmove strcasecmp strchr strdup strncasecmp strrchr strstr]) AC_OUTPUT hubicfuse-2.0.0/debian/000077500000000000000000000000001250174173300147135ustar00rootroot00000000000000hubicfuse-2.0.0/debian/README.Debian000066400000000000000000000007701250174173300167600ustar00rootroot00000000000000cloudfuse for Debian -------------------- Please note that the simplest way to allow mounting of Swift shares is to add the user to the fuse group (which will be created by the fuse-utils package). To add user 'foo' to the 'fuse' group type the following command (with root privileges): adduser foo fuse If the user is currently logged in he/she should log out and log in in order for this change to take effect. -- Mike Mestnik Mon, 04 Jun 2012 13:47:28 -0500 hubicfuse-2.0.0/debian/changelog000066400000000000000000000005361250174173300165710ustar00rootroot00000000000000cloudfuse (0.9-1ubuntu1) precise; urgency=low * Imported Upstream version 0.9 * Remove Debian patches already committed upstream -- pataquets Wed, 15 Jan 2014 21:07:18 +0100 cloudfuse (0.1-1) unstable; urgency=low * Initial release -- Mike Mestnik Mon, 04 Jun 2012 13:47:28 -0500 hubicfuse-2.0.0/debian/compat000066400000000000000000000000021250174173300161110ustar00rootroot000000000000008 hubicfuse-2.0.0/debian/control000066400000000000000000000014761250174173300163260ustar00rootroot00000000000000Source: cloudfuse Section: utils Priority: optional Maintainer: Mike Mestnik Build-Depends: debhelper (>= 8.0.0), autotools-dev, libcurl4-openssl-dev, libxml2-dev, libssl-dev, libfuse-dev Standards-Version: 3.9.2 #Vcs-Git: git://git.debian.org/collab-maint/cloudfuse.git #Vcs-Browser: http://git.debian.org/?p=collab-maint/cloudfuse.git;a=summary Package: cloudfuse Architecture: any Depends: ${shlibs:Depends}, ${misc:Depends}, fuse (>= 2.7) [linux-any] | fuse4bsd [kfreebsd-any] Description: filesystem client based on Swift as used by Rackspace. cloudfuse is a FUSE application which provides access to Rackspace's Cloud Files (or any installation of Swift). . cloudfuse is FUSE (Filesystem in USErspace). . cloudfuse may work with Openstack's Swift, but is not provided by Openstack. hubicfuse-2.0.0/debian/copyright000066400000000000000000000071621250174173300166540ustar00rootroot00000000000000Format: http://dep.debian.net/deps/dep5 Upstream-Name: cloudfuse Files: * Copyright: 2009 Michael Barton License: MIT Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: . The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. . THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Files: debian/* Copyright: 2012 Mike Mestnik License: GPL-2+ This package is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. . This package is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. . You should have received a copy of the GNU General Public License along with this program. If not, see . On Debian systems, the complete text of the GNU General Public License version 2 can be found in "/usr/share/common-licenses/GPL-2". Files: configure Copyright: 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc. License: No problem Bugroff configure script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it. Files: install-sh Copyright: 1994 X Consortium License: MIT Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: . The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. . THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. . Except as contained in this notice, the name of the X Consortium shall not be used in advertising or otherwise to promote the sale, use or other deal- ings in this Software without prior written authorization from the X Consor- tium. hubicfuse-2.0.0/debian/docs000066400000000000000000000000071250174173300155630ustar00rootroot00000000000000README hubicfuse-2.0.0/debian/rules000077500000000000000000000006721250174173300160000ustar00rootroot00000000000000#!/usr/bin/make -f # -*- makefile -*- # Sample debian/rules that uses debhelper. # This file was originally written by Joey Hess and Craig Small. # As a special exception, when this file is copied by dh-make into a # dh-make output file, you may use that output file without restriction. # This special exception was added by Craig Small in version 0.37 of dh-make. # Uncomment this to turn on verbose mode. #export DH_VERBOSE=1 %: dh $@ hubicfuse-2.0.0/debian/source/000077500000000000000000000000001250174173300162135ustar00rootroot00000000000000hubicfuse-2.0.0/debian/source/format000066400000000000000000000000141250174173300174210ustar00rootroot000000000000003.0 (quilt) hubicfuse-2.0.0/debian/watch000066400000000000000000000001131250174173300157370ustar00rootroot00000000000000version=3 http://githubredir.debian.net/github/redbo/cloudfuse (.*).tar.gz hubicfuse-2.0.0/hubic_token000077500000000000000000000641061250174173300157200ustar00rootroot00000000000000# !/bin/sh # DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE # Version 2, December 2004 # Copyright (C) 2014 - Alain BENEDETTI # Everyone is permitted to copy and distribute verbatim or modified # copies of this license document, and changing it is allowed as long # as the name is changed. # DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE # TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION # 0. You just DO WHAT THE FUCK YOU WANT TO. # This program is free software. It comes without any warranty, to # the extent permitted by applicable law. You can redistribute it # and/or modify it under the terms of the Do What The Fuck You Want # To Public License, Version 2, as published by Sam Hocevar. See # http://www.wtfpl.net/ for more details. #=========================================================== # Fonction : # ---------- # - This utility will get you the 'refresh_token' that is needed for your # programm/app/script, etc... to access your hubiC objects. # # Usage : # ------- # hubic_token [-k|--insecure] [-V|--version] # -k|--insecure: connects to the server even when certificate # verification fails. If certificate verification fails # and this option is not passed, the script will fail to # protect from possible security issues. # -V|--version : displays the version of this script and exits. # # # Tested : Ubuntu Trusty, # ------ Synology (with coreutils and curl installed as Syno wget does NOT # have HTTPS support compiled in) # # Depends on : - a shell (bash NOT required, dash or ash is enough) # ---------- - sed # - curl (better) or wget (with HTTPS support) as a fallback. # No other gnu utility is necessary to run this script! # Optionnaly, if you have dd and base64, you will get a better # random seed, but that is not mandatory at all. # # Version : 1.0.0 # ------- # # Date : 2014-11-28 # ----- # # Author : Alain BENEDETTI # ------ # # History : # ------- # 1.0.0 # - Initial version # # Contributor : // Add your name if you contribute and redistribute // # ----------- # - Sofiane, who gave me the initial raw version of the full connection script. # - Pascal Obry - added the URL encoding of user password # ====================================================================================== # General notes: the script is written to work on the Ubuntu's default shell (dash), # -------------- thus it contains no 'bashism' and can be run easily on plaforms like # NAS. It is also tested with Synology (with coreutils and curl installed). # # Why this script: the oAuth used by hubiC (OVH) is now quite well documented but only # ---------------- partially implemented by hubiC. # - What is implemented: declare an "app". Here you will get the client_id and # client_secret necessary to authorize your app to interact. You also declare a # redirect_uri. This is where you should normally have to implement what is # missing from hubiC to get the access_token for you app! To avoid having # to implement anything, you can use this script instead, then the redirect_uri # you give can be any fake uri (as long as it is a valid uri), like for # example http://localhost # - What is NOT implemented by Hubic: # ... well, pretty much everything else beyond declaring your app! # So the rest of the process is: # -1) deciding which permissions you grant to your 'app' # -2) get the refresh_token/access_token # For 1), you obviously need your main hubiC user/password, but once you # get that refresh_token, your app can connect to your hubiC account with # only that, plus the app id and secret... which is the purpose of oAuth # (authorize an app to access some of your objects without exposing your main # user/password). # So, this is a second layer above the id/secret of the app, because id/secret # alone is not enough to connect. # Let's suppose you gave id/secret AND refresh_token to someone. He can run the # app, and have access to what is authorized to the app. If you want to revoke # the authorizations of that person, you don't need to revoke the app, just run # this script again. You will then get a new refresh_token for yourself to connect # but the old refresh_token you gave to the other person won't be valid anymore. # # Legal concern: I don't work at OVH... but from their perspective this script does # -------------- not more that what you could do yourself with a browser. As you # don't need to run it often: just once to get the refresh_token, and once more # if you lose that token, there should be no harm done to OVH infrastructures! # It will even save some calls... for example, hubicfuse does all the process # everytime you connect it! So with that script, we should be able to save some # requests! # ... so, unless OVH raises any objection, this should be safe... otherwise copy # the requests, and do them with your browser! # # Security: As this is mainly for security (and also to get better performance # --------- at the initialization of your app), this script does not read secrets # from a configuration file, nor as parameters... this is also to keep the script # very simple! # The script simply prompts for those elements. # Nevertheless, if you ever want to use this script in an automated way, you can: # - prepare a file with all the answers and redirect the input to that file. # - set the appropriate environment variable prior to using that script. # The variables are named according to their names in the hubiC requests: # -- client_id (The id of your app) # -- client_secret (The secret of your app) # -- redirect_uri (The redirect_uri you declared at the app creation) # -- scope (The authorizations you grant to the app, see hubiC's documentation). # -- user_login (Your main hubiC identification -the email you gave when you applied) # NOTE: it is called 'login' in hubiC's requests, but to avoid confusion with the # standard utility login, we call it here: user_login. # -- user_pwd (Your main hubic password) # # Embedding: This scripts writes only the version (when option -V is passed) and the # --------- final result if all went OK to standard output. All other messages go # to error output. # The exit code let you know what happened. # You can then easily embed this script, pipe it, or redirect the output to a file # for the rest of your script that needs the tokens. # -------------------------------------------------------------------------------------- # -------------------------------------------------------------------------------------- # Internal constants | # -------------------------------------------------------------------------------------- URL_AUTH='https://api.hubic.com/oauth' VERSION='1.0.0' RANDOM_STR='TVq6zsU0A_GHIS6iYtbc7uc2c5jdpwIMczyMCsABJXbd' # -------------------------------------------------------------------------------------- # Messages | # -------------------------------------------------------------------------------------- # ENGLISH PROMPT_CLIENT_ID="client_id (the app's id): " PROMPT_CLIENT_SECRET="client_secret (the app's secret): " PROMPT_REDIRECT_URI="redirect_uri (declared at app's creation): " PROMPT_USER_LOGIN='user_login (the e-mail you used to subscribe): ' PROMPT_USER_PWD="user_pwd (your hubiC's main password): " MSG_SCOPE="For the scope -what you authorize your app to do-, enter characters as suggested in parenthesis, or just hit return if you don't need the item authorized." PROMPT_USAGE='Get account usage (r): ' PROMPT_GETALLLINKS='Get all published links in one call (r): ' PROMPT_CREDENTIALS='Get OpenStack credentials, eg. access to your files (r): ' PROMPT_ACTIVATE='Send activation email (w): ' PROMPT_LINKS='Add new/Get/Delete published link (wrd): ' ERR_BAD_ARG='Unknown argument: ' MSG_USAGE='Usage: ' MSG_OPTIONS=" [-k|--insecure] [-V|--version] -k --insecure: connects to the server even when certificate authentication fails. -V --version : displays the version of this script and exits." MSG_VERSION=", version: " ERR_CURL="Can't find: curl or wget. Please intall one, ex.: sudo apt-get install curl." ERR_HTTPS="ERROR: certificate verification failed. If you want to ignore certificate verification, use -k option." ERR_CNX='Unexpected error trying to connect to hubiC, see error code.' ERR_UNEXPECTED='Unexpected response from hubiC. Do your wget/curl have HTTPS support?' ERR_SED="Can't find: sed. Please intall it." ERR_CURL_FAILED='failed with error (see the exit code) at step' ERR_OAUTH_NOT_FOUND="Could not find 'oauth' in the server's response." ERR_OAUTH_HTTP="HTTP unexpected response code during oauth's request." ERR_REASON='The server said, error: ' ERR_REASON_DESC='Error description: ' ERR_REASON_UNKNOWN="Could not parse the error message from the server's response." ERR_CODE_NOT_FOUND="Could not find 'code' in the server's response." ERR_CODE_HTTP="HTTP unexpected response code during code's request." ERR_TOKEN_NOT_FOUND="Could not find 'refresh_token' in the server's response." ERR_TOKEN_HTTP="HTTP unexpected response code during refresh_token's request." ERR_OUT='Server full response:' MSG_SUCCESS='Success!' MSG_HEAD_RESULT='# Here is what your app needs to connect to hubiC:' # -------------------------------------------------------------------------------------- # Intenationalization: If the message files corresponding to your language, | # -------------------- as detected through the LANG environment variable, are | # provided, they will be used instead of fallback english | # messages defined above. | # The language file must be in the same directory as the script. As LANG is of the | # form: LANG="fr_FR.UTF-8", we will search first for: script_name_fr_FR.txt, and | # if it does not exist, for script_name_fr.txt | # The first file that exists will be sourced here. If none exist, or if LANG is not | # defined in the environment variables, you get the default english messages above. | # -------------------------------------------------------------------------------------- if [ -n "${LANG}" ]; then LANG_FILE="${0}_$( printf '%.5s' "${LANG}" ).txt" if [ -f "${LANG_FILE}" ]; then . "${LANG_FILE}" else LANG_FILE="${0}_$( printf '%.2s' "${LANG}" ).txt" [ -f "${LANG_FILE}" ] && . "${LANG_FILE}" fi fi # -------------------------------------------------------------------------------------- # error utility | # $1 is the error message we want to print out (if not empty). | # $2 if present, will trigger the display of the response from the server. | # Unless wget/curl fails, the exit code will indicate at which step we failed: | # -100: illegal argument | # -101: initialization failed | # -102: first request | # -103: second request | # -104: last request | # When wget/curl fails, this function is not used, and you get instead the exit code | # of wget/curl. | # Our codes begin are from 101 to 104 to be able to distinguish from wget/curl error | # codes that are from 1 to 89. | # -------------------------------------------------------------------------------------- STEP=0 error() { [ -n "${1}" ] && echo "${1}" >&2 if [ -n "${2}" ] && [ -n "${out}" ]; then echo "${ERR_OUT}" >&2 printf -- '%s' "${out}" >&2 fi exit $(( ${STEP} + 100 )) } # -------------------------------------------------------------------------------------- # URL encoder | # $1 is a string to be passed as URL parameter | # the string is URL encoded and returned as result | # -------------------------------------------------------------------------------------- urlenc() { echo $1 | sed -e 's|%|%21|g' \ -e 's|!|%21|g' \ -e 's|#|%23|g' \ -e 's|\$|%24|g' \ -e 's| |%20|g' \ -e 's|&|%26|g' \ -e "s|'|%27|g" \ -e 's|(|%28|g' \ -e 's|)|%29|g' \ -e 's|*|%2A|g' \ -e 's|+|%2B|g' \ -e 's|,|%2C|g' \ -e 's|/|%2F|g' \ -e 's|:|%3A|g' \ -e 's|;|%3B|g' \ -e 's|=|%3D|g' \ -e 's|?|%3F|g' \ -e 's|@|%40|g' \ -e 's|\[|%5B|g' \ -e 's|]|%5D|g' } # -------------------------------------------------------------------------------------- # STEP 0: Read arguments. | # NOTE: to make it simple, we don't accept things like -kV because anyway it | # is identical to -V | # -------------------------------------------------------------------------------------- V='' CURL_OPTS='-s' for arg in "$@"; do case "${arg}" in '-k' | '--insecure' ) CURL_OPTS='-k' ;; '-V' | '--version' ) V='-V' ;; *) echo "${ERR_BAD_ARG} '${arg}'" >&2 error "${MSG_USAGE}$(printf -- '%s' "${0}" | sed 's|.*/||')${MSG_OPTIONS}" esac done if [ -n "${V}" ]; then echo "$(printf -- '%s' "${0}" | sed 's|.*/||')${MSG_VERSION}${VERSION}" exit 0 fi # -------------------------------------------------------------------------------------- # STEP 1: Check the existence of programs we absolutely need (no possible fallback). | # Note: we also test if there is https support on the detected wget/curl, plus | # that a connection to our hubiC URL returns a 301 (it is expected). | # -------------------------------------------------------------------------------------- STEP=1 if [ -z "$( sed --version 2>/dev/null )" ]; then error 1 "${ERR_SED}" fi if [ -z "$( curl --version 2>/dev/null )" ]; then if [ -z "$( wget --version 2>/dev/null )" ]; then error 1 "${ERR_CURL}" else CURL=wget CURL_DATA='--post-data' if [ "${CURL_OPTS}" == '-s' ]; then CURL_OPTS='-q' else CURL_OPTS='--no-check-certificate' fi out="$(wget -S -q "${CURL_OPTS}" --max-redirect 0 "${URL_AUTH}" -O /dev/null 2>&1)" ERR=$? [ $ERR -eq 5 ] && error "${ERR_HTTPS}" [ $ERR -eq 8 ] && ERR=0 fi else CURL=curl CURL_DATA='--data' out="$(curl -i -s "${CURL_OPTS}" "${URL_AUTH}")" ERR=$? [ $ERR -eq 60 ] && error "${ERR_HTTPS}" fi if [ $ERR -ne 0 ]; then echo "$ERR_CNX" >&2 exit $ERR else if [ -z "$( printf '%s' "${out}" | sed -n '/1/h;/HTTP\/1\.1 301/p;q' )" ]; then error "${ERR_UNEXPECTED}" 'y' fi fi # -------------------------------------------------------------------------------------- # curl/wget wrapper. | # For wget, we 'trap' the exit code 8 that only means we didn't get a 200. It is a | # 'normal' condition as we expect some 302, and have some documented errors with 400. | # -------------------------------------------------------------------------------------- ccurl() { if [ "${CURL}" = 'wget' ]; then out="$(wget "${CURL_OPTS}" -q -O - --max-redirect 0 -S "${@}" 2>&1 )" ERR=$? [ $ERR -eq 8 ] && return 0 else out="$(curl "${CURL_OPTS}" -i -s "${@}")" ERR=$? fi if [ $ERR -ne 0 ]; then echo "${CURL} ${ERR_CURL_FAILED} ${STEP}." >&2 exit $ERR fi } # -------------------------------------------------------------------------------------- # Prompt for the variables: client_id, client_secret, etc... | # NOTE: we don't prompt for account basic information access in the scope, because | # apparently, even if you don't give it in the scope, it is always authorized. | # So the minimal 'scope' variable will be: scope='account.r' | # -------------------------------------------------------------------------------------- if [ -z "${client_id}" ]; then read -p "${PROMPT_CLIENT_ID}" client_id || exit $? fi if [ -z "${client_secret}" ]; then read -p "${PROMPT_CLIENT_SECRET}" client_secret || exit $? fi if [ -z "${redirect_uri}" ]; then read -p "${PROMPT_REDIRECT_URI}" redirect_uri || exit $? fi if [ -z "${scope}" ]; then printf '\n%s\n' "${MSG_SCOPE}" >&2 scope='account.r' read -p "${PROMPT_USAGE}" usage || exit $? [ "$usage" = 'r' ] && scope="${scope},usage.r" read -p "${PROMPT_GETALLLINKS}" getAllLinks || exit $? [ "$getAllLinks" = 'r' ] && scope="${scope},getAllLinks.r" read -p "${PROMPT_CREDENTIALS}" credentials || exit $? [ "$credentials" = 'r' ] && scope="${scope},credentials.r" read -p "${PROMPT_ACTIVATE}" activate || exit $? [ "$activate" = 'w' ] && scope="${scope},activate.w" read -p "${PROMPT_LINKS}" links || exit $? l="$( printf -- '%s' "${links}" | sed 's/[^\(w\|r\|d\)]//g' )" [ -n "$l" ] && [ "${l}" = "${links}" ] && scope="${scope},links.${l}" printf '\n' >&2 fi if [ -z "${user_login}" ]; then read -p "${PROMPT_USER_LOGIN}" user_login || exit $? fi # -------------------------------------------------------------------------------------- # Each step is based on the same principle: | # - Prepare and send the request. | # - extract a string from the response. | # - error handling: | # = An error can happen during the request, in which case we exit with the | # return code of wget/curl. | # = An error can happen when trying to extract the string, if we can't find the | # string we search. The error message and entire server response will be | # displayed in this case. | # = There are some "documented" errors, generally indicated by a different HTTP | # status code. Should such error happen, we will then try to extract and | # display the documented message. Again if this documented message cannot be | # extracted, or we have another HTTP status, the whole response is dumped. | # | # STEP2: getting oauth | # The expected response is a html page with HTTP status 200. | # From this page we extract 'oauth' which is the value here: | # ... name="oauth" value="168341">&2 if [ -n "$( printf '%s' "${out}" | sed -n '/1/h;/HTTP\/1\.1 302/p;q' )" ]; then ERR="$( printf '%s' "${out}" | sed -n 's/\&.*//;/error=/s/.*error=//p' )" if [ -n "${ERR}" ]; then printf "${ERR_REASON}%s\n" "${ERR}" >&2 ERR="$( printf '%s' "${out}" | sed -n 's/.*error_description=//;s/\&.*//p' )" if [ -n "${ERR}" ]; then printf "${ERR_REASON_DESC}%s\n" "${ERR}" >&2 fi error '' else error "${ERR_REASON_UNKNOWN}" 'y' fi fi error '' 'y' fi # -------------------------------------------------------------------------------------- # STEP3: setting app permissions and getting 'code' | # The expected response is a redirect (302). | # We extract the 'code' from the Location header of the redirect: | # Location: http://localhost/?code=14163171312491G7k3O0O2VGbRyk8t83&scope=usage.r ... | # | # Error extraction, if instead we get a 200, it is probably a bad login/user_pwd, so | # we extract the error given by the server (in the HTML page). | # | # NOTE: the user_pwd is read here for security reason, because we don't need it before | # this step. It is done inside a subshell to reduce its presence in memory. | # Also note that dash does not have the -s option for read, hence we use the | # stty command (hopefully it exists and works!..). We also disable tracing in | # the subshell, to avoid having the password displayed if the script was runned | # with traces on. | # -------------------------------------------------------------------------------------- STEP=3 out="$( set +x if [ -z "${user_pwd}" ]; then printf -- '%s' "${PROMPT_USER_PWD}" >&2 stty -echo 2>/dev/null read user_pwd || exit $? stty echo 2>/dev/null fi printf '\n' >&2 POST="$( printf '%s' "${scope}" | sed 's|,|\&|g;s|\.|=|g' )&oauth=${oauth}&action=accepted&login=${user_login}&user_pwd=$(urlenc ${user_pwd})" ccurl "${URL_AUTH}/auth/" "${CURL_DATA}" "${POST}" printf -- '%s' "${out}" )" || exit $? if [ -n "$( printf '%s' "${out}" | sed -n '/1/h;/HTTP\/1\.1 302/p;q' )" ]; then code="$(echo "${out}" | sed -n "s/.*?code=\(.*\)\&scope.*/\1/p")" if [ -z "$code" ]; then error "${ERR_CODE_NOT_FOUND}" 'y' fi else echo "${ERR_CODE_HTTP}" >&2 if [ -n "$( printf '%s' "${out}" | sed -n '/1/h;/HTTP\/1\.1 200/p;q' )" ]; then ERR="$( printf '%s' "${out}" | sed -n '/class="text-error"/!d;N;s/.*\n//;s/^[ \t]*//;p' )" if [ -n "${ERR}" ]; then printf "${ERR_REASON}%s\n" "${ERR}" >&2 error '' else error "${ERR_REASON_UNKNOWN}" 'y' fi fi error '' 'y' fi # -------------------------------------------------------------------------------------- # STEP4: getting the refresh_token | # The expected response is a JSON object (HTTP/1.1 200). | # Documented errors are with 400 and 401 return codes. We don't try to extract | # error strings with wget, because wget simply exits with an error when not | # receiving a 200 (the exception is 302 with can still be caugh). So when using | # wget, either this works (200) or we display the whole response. | # -------------------------------------------------------------------------------------- STEP=4 POST="client_id=${client_id}&client_secret=${client_secret}&code=${code}&grant_type=authorization_code" if [ "${CURL}" = 'wget' ]; then POST="${POST}&redirect_uri=${redirect_uri}" CURL_ENCODE='-q' REDIR='-q' else CURL_ENCODE='--data-urlencode' REDIR="redirect_uri=${redirect_uri}" fi ccurl "${URL_AUTH}/token/" \ "${CURL_DATA}" "${POST}" \ "${CURL_ENCODE}" "${REDIR}" if [ -n "$( printf '%s' "${out}" | sed -n '/1/h;/HTTP\/1\.1 200/p;q' )" ]; then refresh_token="$( printf '%s' "${out}" | sed -n 's/{\"refresh_token\":\"//;s/\",\"expires_in\".*//p' )" if [ -z "$refresh_token" ]; then error "${ERR_TOKEN_NOT_FOUND}" 'y' fi else echo "${ERR_TOKEN_HTTP}" >&2 if [ "${CURL}" = 'curl' ] && [ -n "$( printf '%s' "${out}" | sed -n '/1/h;/HTTP\/1\.1 40\(0\|1\)/p;q' )" ]; then ERR="$( printf '%s' "${out}" | sed -n 's/"}//;/"error"/s/.*"error":"//p' )" if [ -n "${ERR}" ]; then printf "${ERR_REASON}%s\n" "${ERR}" >&2 ERR="$( printf '%s' "${out}" | sed -n 's/","error".*//;/error_description/s/{"error_description":"//p' )" if [ -n "${ERR}" ]; then printf "${ERR_REASON_DESC}%s\n" "${ERR}" >&2 fi error '' else error "${ERR_REASON_UNKNOWN}" 'y' fi fi error '' 'y' fi # -------------------------------------------------------------------------------------- # THE END: we display the final result if all was successful | # -------------------------------------------------------------------------------------- echo >&2 echo "${MSG_SUCCESS}" >&2 echo >&2 echo >&2 echo "${MSG_HEAD_RESULT}" echo "client_id=${client_id}" echo "client_secret=${client_secret}" echo "refresh_token=${refresh_token}" hubicfuse-2.0.0/hubic_token_fr.txt000077500000000000000000000052331250174173300172210ustar00rootroot00000000000000# -------------------------------------------------------------------------------------- # Messages | # -------------------------------------------------------------------------------------- # FRENCH PROMPT_CLIENT_ID="client_id (l'id de l'app): " PROMPT_CLIENT_SECRET="client_secret (le secret de l'app): " PROMPT_REDIRECT_URI="redirect_uri (declaré à la création de l'app): " PROMPT_USER_LOGIN="user_login (l'e-mail utilisé lors de l'inscription): " PROMPT_USER_PWD="user_pwd (votre mot de passe hubiC): " MSG_SCOPE="Pour le 'scope' -ce que vous autorisez à votre app-, entrez des caractères suggérés entre parenthèses, ou entrée si vous ne voulez pas autoriser l'item." PROMPT_USAGE="Lire le quota d'usage (r): " PROMPT_GETALLLINKS="Lire tous les liens publiés en une fois (r): " PROMPT_CREDENTIALS="Obtenir les autorisations OpenStack, ie. accéder à vos fichiers (r): " PROMPT_ACTIVATE="Envoyer un e-mail d'activation (w): " PROMPT_LINKS="Créer/Lire/Supprimer un lien publié (wrd): " ERR_BAD_ARG='Argument inconnu : ' MSG_USAGE='Usage : ' MSG_OPTIONS=" [-k|--insecure] [-V|--version] -k --insecure: se connecte même si l'authentification du certificat échoue. -V --version : affiche la version de ce script et se termine." MSG_VERSION=", version : " ERR_CURL="Impossible de trouver : curl or wget. Installez-en un, ex.: sudo apt-get install curl." ERR_HTTPS="ERREUR: vérification du certificat échouée. Si vous voulez ignorer la vérification du certificat, utilisez l'option -k." ERR_CNX="Erreur inattendue en essayant de se connecter à hubiC, voir code d'error." ERR_UNEXPECTED="Response inattendue d'hubiC. Votre wget/curl supporte-t-il HTTPS ?" ERR_SED="Impossible de trouver: sed. Merci de l'installer." ERR_CURL_FAILED="a échoué (voir le code de sortie) à l'étape" ERR_OAUTH_NOT_FOUND="Impossible de trouver 'oauth' dans la response du serveur." ERR_OAUTH_HTTP="Status de la réponse HTTP inattendu lors de la requête 'oauth'." ERR_REASON="Le serveur a dit, erreur : " ERR_REASON_DESC="Description de l'erreur : " ERR_REASON_UNKNOWN="Impossible de récupérer le message d'erreur dans la response du serveur." ERR_CODE_NOT_FOUND="Impossible de trouver 'code' dans la response du serveur." ERR_CODE_HTTP="Status de la réponse HTTP inattendu lors de la requête 'code'." ERR_TOKEN_NOT_FOUND="Impossible de trouver 'refresh_token' dans la response du serveur." ERR_TOKEN_HTTP="Status de la réponse HTTP inattendu lors de la requête 'refresh_token'." ERR_OUT="Réponse complète du serveur:" MSG_SUCCESS='Succès!' MSG_HEAD_RESULT="# Voici de dont vote app a besoin pour se connecter à hubiC :" hubicfuse-2.0.0/install-sh000077500000000000000000000316001250174173300154750ustar00rootroot00000000000000#!/bin/sh # install - install a program, script, or datafile scriptversion=2006-10-14.15 # This originates from X11R5 (mit/util/scripts/install.sh), which was # later released in X11R6 (xc/config/util/install.sh) with the # following copyright and license. # # Copyright (C) 1994 X Consortium # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to # deal in the Software without restriction, including without limitation the # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or # sell copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN # AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- # TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # # Except as contained in this notice, the name of the X Consortium shall not # be used in advertising or otherwise to promote the sale, use or other deal- # ings in this Software without prior written authorization from the X Consor- # tium. # # # FSF changes to this file are in the public domain. # # Calling this script install-sh is preferred over install.sh, to prevent # `make' implicit rules from creating a file called install from it # when there is no Makefile. # # This script is compatible with the BSD install script, but was written # from scratch. nl=' ' IFS=" "" $nl" # set DOITPROG to echo to test this script # Don't use :- since 4.3BSD and earlier shells don't like it. doit="${DOITPROG-}" if test -z "$doit"; then doit_exec=exec else doit_exec=$doit fi # Put in absolute file names if you don't have them in your path; # or use environment vars. mvprog="${MVPROG-mv}" cpprog="${CPPROG-cp}" chmodprog="${CHMODPROG-chmod}" chownprog="${CHOWNPROG-chown}" chgrpprog="${CHGRPPROG-chgrp}" stripprog="${STRIPPROG-strip}" rmprog="${RMPROG-rm}" mkdirprog="${MKDIRPROG-mkdir}" posix_glob= posix_mkdir= # Desired mode of installed file. mode=0755 chmodcmd=$chmodprog chowncmd= chgrpcmd= stripcmd= rmcmd="$rmprog -f" mvcmd="$mvprog" src= dst= dir_arg= dstarg= no_target_directory= usage="Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE or: $0 [OPTION]... SRCFILES... DIRECTORY or: $0 [OPTION]... -t DIRECTORY SRCFILES... or: $0 [OPTION]... -d DIRECTORIES... In the 1st form, copy SRCFILE to DSTFILE. In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. In the 4th, create DIRECTORIES. Options: -c (ignored) -d create directories instead of installing files. -g GROUP $chgrpprog installed files to GROUP. -m MODE $chmodprog installed files to MODE. -o USER $chownprog installed files to USER. -s $stripprog installed files. -t DIRECTORY install into DIRECTORY. -T report an error if DSTFILE is a directory. --help display this help and exit. --version display version info and exit. Environment variables override the default commands: CHGRPPROG CHMODPROG CHOWNPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG " while test $# -ne 0; do case $1 in -c) shift continue;; -d) dir_arg=true shift continue;; -g) chgrpcmd="$chgrpprog $2" shift shift continue;; --help) echo "$usage"; exit $?;; -m) mode=$2 shift shift case $mode in *' '* | *' '* | *' '* | *'*'* | *'?'* | *'['*) echo "$0: invalid mode: $mode" >&2 exit 1;; esac continue;; -o) chowncmd="$chownprog $2" shift shift continue;; -s) stripcmd=$stripprog shift continue;; -t) dstarg=$2 shift shift continue;; -T) no_target_directory=true shift continue;; --version) echo "$0 $scriptversion"; exit $?;; --) shift break;; -*) echo "$0: invalid option: $1" >&2 exit 1;; *) break;; esac done if test $# -ne 0 && test -z "$dir_arg$dstarg"; then # When -d is used, all remaining arguments are directories to create. # When -t is used, the destination is already specified. # Otherwise, the last argument is the destination. Remove it from $@. for arg do if test -n "$dstarg"; then # $@ is not empty: it contains at least $arg. set fnord "$@" "$dstarg" shift # fnord fi shift # arg dstarg=$arg done fi if test $# -eq 0; then if test -z "$dir_arg"; then echo "$0: no input file specified." >&2 exit 1 fi # It's OK to call `install-sh -d' without argument. # This can happen when creating conditional directories. exit 0 fi if test -z "$dir_arg"; then trap '(exit $?); exit' 1 2 13 15 # Set umask so as not to create temps with too-generous modes. # However, 'strip' requires both read and write access to temps. case $mode in # Optimize common cases. *644) cp_umask=133;; *755) cp_umask=22;; *[0-7]) if test -z "$stripcmd"; then u_plus_rw= else u_plus_rw='% 200' fi cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; *) if test -z "$stripcmd"; then u_plus_rw= else u_plus_rw=,u+rw fi cp_umask=$mode$u_plus_rw;; esac fi for src do # Protect names starting with `-'. case $src in -*) src=./$src ;; esac if test -n "$dir_arg"; then dst=$src dstdir=$dst test -d "$dstdir" dstdir_status=$? else # Waiting for this to be detected by the "$cpprog $src $dsttmp" command # might cause directories to be created, which would be especially bad # if $src (and thus $dsttmp) contains '*'. if test ! -f "$src" && test ! -d "$src"; then echo "$0: $src does not exist." >&2 exit 1 fi if test -z "$dstarg"; then echo "$0: no destination specified." >&2 exit 1 fi dst=$dstarg # Protect names starting with `-'. case $dst in -*) dst=./$dst ;; esac # If destination is a directory, append the input filename; won't work # if double slashes aren't ignored. if test -d "$dst"; then if test -n "$no_target_directory"; then echo "$0: $dstarg: Is a directory" >&2 exit 1 fi dstdir=$dst dst=$dstdir/`basename "$src"` dstdir_status=0 else # Prefer dirname, but fall back on a substitute if dirname fails. dstdir=` (dirname "$dst") 2>/dev/null || expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$dst" : 'X\(//\)[^/]' \| \ X"$dst" : 'X\(//\)$' \| \ X"$dst" : 'X\(/\)' \| . 2>/dev/null || echo X"$dst" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q } /^X\(\/\/\)[^/].*/{ s//\1/ q } /^X\(\/\/\)$/{ s//\1/ q } /^X\(\/\).*/{ s//\1/ q } s/.*/./; q' ` test -d "$dstdir" dstdir_status=$? fi fi obsolete_mkdir_used=false if test $dstdir_status != 0; then case $posix_mkdir in '') # Create intermediate dirs using mode 755 as modified by the umask. # This is like FreeBSD 'install' as of 1997-10-28. umask=`umask` case $stripcmd.$umask in # Optimize common cases. *[2367][2367]) mkdir_umask=$umask;; .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;; *[0-7]) mkdir_umask=`expr $umask + 22 \ - $umask % 100 % 40 + $umask % 20 \ - $umask % 10 % 4 + $umask % 2 `;; *) mkdir_umask=$umask,go-w;; esac # With -d, create the new directory with the user-specified mode. # Otherwise, rely on $mkdir_umask. if test -n "$dir_arg"; then mkdir_mode=-m$mode else mkdir_mode= fi posix_mkdir=false case $umask in *[123567][0-7][0-7]) # POSIX mkdir -p sets u+wx bits regardless of umask, which # is incompatible with FreeBSD 'install' when (umask & 300) != 0. ;; *) tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0 if (umask $mkdir_umask && exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1 then if test -z "$dir_arg" || { # Check for POSIX incompatibilities with -m. # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or # other-writeable bit of parent directory when it shouldn't. # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. ls_ld_tmpdir=`ls -ld "$tmpdir"` case $ls_ld_tmpdir in d????-?r-*) different_mode=700;; d????-?--*) different_mode=755;; *) false;; esac && $mkdirprog -m$different_mode -p -- "$tmpdir" && { ls_ld_tmpdir_1=`ls -ld "$tmpdir"` test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" } } then posix_mkdir=: fi rmdir "$tmpdir/d" "$tmpdir" else # Remove any dirs left behind by ancient mkdir implementations. rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null fi trap '' 0;; esac;; esac if $posix_mkdir && ( umask $mkdir_umask && $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" ) then : else # The umask is ridiculous, or mkdir does not conform to POSIX, # or it failed possibly due to a race condition. Create the # directory the slow way, step by step, checking for races as we go. case $dstdir in /*) prefix=/ ;; -*) prefix=./ ;; *) prefix= ;; esac case $posix_glob in '') if (set -f) 2>/dev/null; then posix_glob=true else posix_glob=false fi ;; esac oIFS=$IFS IFS=/ $posix_glob && set -f set fnord $dstdir shift $posix_glob && set +f IFS=$oIFS prefixes= for d do test -z "$d" && continue prefix=$prefix$d if test -d "$prefix"; then prefixes= else if $posix_mkdir; then (umask=$mkdir_umask && $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break # Don't fail if two instances are running concurrently. test -d "$prefix" || exit 1 else case $prefix in *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; *) qprefix=$prefix;; esac prefixes="$prefixes '$qprefix'" fi fi prefix=$prefix/ done if test -n "$prefixes"; then # Don't fail if two instances are running concurrently. (umask $mkdir_umask && eval "\$doit_exec \$mkdirprog $prefixes") || test -d "$dstdir" || exit 1 obsolete_mkdir_used=true fi fi fi if test -n "$dir_arg"; then { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 else # Make a couple of temp file names in the proper directory. dsttmp=$dstdir/_inst.$$_ rmtmp=$dstdir/_rm.$$_ # Trap to clean up those temp files at exit. trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 # Copy the file name to the temp name. (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && # and set any options; do chmod last to preserve setuid bits. # # If any of these fail, we abort the whole thing. If we want to # ignore errors from any of these, just make sure not to ignore # errors from the above "$doit $cpprog $src $dsttmp" command. # { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } \ && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } \ && { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } \ && { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && # Now rename the file to the real destination. { $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null \ || { # The rename failed, perhaps because mv can't rename something else # to itself, or perhaps because mv is so ancient that it does not # support -f. # Now remove or move aside any old file at destination location. # We try this two ways since rm can't unlink itself on some # systems and the destination file might be busy for other # reasons. In this case, the final cleanup might fail but the new # file should still install successfully. { if test -f "$dst"; then $doit $rmcmd -f "$dst" 2>/dev/null \ || { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null \ && { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }; }\ || { echo "$0: cannot unlink or rename $dst" >&2 (exit 1); exit 1 } else : fi } && # Now rename the file to the real destination. $doit $mvcmd "$dsttmp" "$dst" } } || exit 1 trap '' 0 fi done # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-end: "$" # End: