diff options
Diffstat (limited to 'lib/ssh.c')
| -rw-r--r-- | lib/ssh.c | 55 |
1 files changed, 25 insertions, 30 deletions
@@ -72,7 +72,7 @@ #include "speedcheck.h" #include "getinfo.h" -#include "strequal.h" +#include "strcase.h" #include "vtls/vtls.h" #include "connect.h" #include "strerror.h" @@ -416,12 +416,12 @@ static CURLcode ssh_getworkingpath(struct connectdata *conn, struct Curl_easy *data = conn->data; char *real_path = NULL; char *working_path; - int working_path_len; - - working_path = curl_easy_unescape(data, data->state.path, 0, - &working_path_len); - if(!working_path) - return CURLE_OUT_OF_MEMORY; + size_t working_path_len; + CURLcode result = + Curl_urldecode(data, data->state.path, 0, &working_path, + &working_path_len, FALSE); + if(result) + return result; /* Check for /~/, indicating relative to the user's home directory */ if(conn->handler->protocol & CURLPROTO_SCP) { @@ -676,7 +676,7 @@ static CURLcode ssh_check_fingerprint(struct connectdata *conn) * against a known fingerprint, if available. */ if(pubkey_md5 && strlen(pubkey_md5) == 32) { - if(!fingerprint || !strequal(md5buffer, pubkey_md5)) { + if(!fingerprint || strcmp(md5buffer, pubkey_md5)) { if(fingerprint) failf(data, "Denied establishing ssh session: mismatch md5 fingerprint. " @@ -1233,7 +1233,7 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block) sshc->acceptfail = TRUE; } - if(curl_strequal("pwd", cmd)) { + if(strcasecompare("pwd", cmd)) { /* output debug output if that is requested */ char *tmp = aprintf("257 \"%s\" is current directory.\n", sftp_scp->path); @@ -1297,9 +1297,9 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block) * OpenSSH's sftp program and call the appropriate libssh2 * functions. */ - if(curl_strnequal(cmd, "chgrp ", 6) || - curl_strnequal(cmd, "chmod ", 6) || - curl_strnequal(cmd, "chown ", 6) ) { + if(strncasecompare(cmd, "chgrp ", 6) || + strncasecompare(cmd, "chmod ", 6) || + strncasecompare(cmd, "chown ", 6) ) { /* attribute change */ /* sshc->quote_path1 contains the mode to set */ @@ -1321,8 +1321,8 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block) state(conn, SSH_SFTP_QUOTE_STAT); break; } - else if(curl_strnequal(cmd, "ln ", 3) || - curl_strnequal(cmd, "symlink ", 8)) { + else if(strncasecompare(cmd, "ln ", 3) || + strncasecompare(cmd, "symlink ", 8)) { /* symbolic linking */ /* sshc->quote_path1 is the source */ /* get the destination */ @@ -1342,12 +1342,12 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block) state(conn, SSH_SFTP_QUOTE_SYMLINK); break; } - else if(curl_strnequal(cmd, "mkdir ", 6)) { + else if(strncasecompare(cmd, "mkdir ", 6)) { /* create dir */ state(conn, SSH_SFTP_QUOTE_MKDIR); break; } - else if(curl_strnequal(cmd, "rename ", 7)) { + else if(strncasecompare(cmd, "rename ", 7)) { /* rename file */ /* first param is the source path */ /* second param is the dest. path */ @@ -1366,17 +1366,17 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block) state(conn, SSH_SFTP_QUOTE_RENAME); break; } - else if(curl_strnequal(cmd, "rmdir ", 6)) { + else if(strncasecompare(cmd, "rmdir ", 6)) { /* delete dir */ state(conn, SSH_SFTP_QUOTE_RMDIR); break; } - else if(curl_strnequal(cmd, "rm ", 3)) { + else if(strncasecompare(cmd, "rm ", 3)) { state(conn, SSH_SFTP_QUOTE_UNLINK); break; } #ifdef HAS_STATVFS_SUPPORT - else if(curl_strnequal(cmd, "statvfs ", 8)) { + else if(strncasecompare(cmd, "statvfs ", 8)) { state(conn, SSH_SFTP_QUOTE_STATVFS); break; } @@ -1431,7 +1431,7 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block) sshc->acceptfail = TRUE; } - if(!curl_strnequal(cmd, "chmod", 5)) { + if(!strncasecompare(cmd, "chmod", 5)) { /* Since chown and chgrp only set owner OR group but libssh2 wants to * set them both at once, we need to obtain the current ownership * first. This takes an extra protocol round trip. @@ -1457,7 +1457,7 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block) } /* Now set the new attributes... */ - if(curl_strnequal(cmd, "chgrp", 5)) { + if(strncasecompare(cmd, "chgrp", 5)) { sshc->quote_attrs.gid = strtoul(sshc->quote_path1, NULL, 10); sshc->quote_attrs.flags = LIBSSH2_SFTP_ATTR_UIDGID; if(sshc->quote_attrs.gid == 0 && !ISDIGIT(sshc->quote_path1[0]) && @@ -1471,7 +1471,7 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block) break; } } - else if(curl_strnequal(cmd, "chmod", 5)) { + else if(strncasecompare(cmd, "chmod", 5)) { sshc->quote_attrs.permissions = strtoul(sshc->quote_path1, NULL, 8); sshc->quote_attrs.flags = LIBSSH2_SFTP_ATTR_PERMISSIONS; /* permissions are octal */ @@ -1486,7 +1486,7 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block) break; } } - else if(curl_strnequal(cmd, "chown", 5)) { + else if(strncasecompare(cmd, "chown", 5)) { sshc->quote_attrs.uid = strtoul(sshc->quote_path1, NULL, 10); sshc->quote_attrs.flags = LIBSSH2_SFTP_ATTR_UIDGID; if(sshc->quote_attrs.uid == 0 && !ISDIGIT(sshc->quote_path1[0]) && @@ -1895,7 +1895,7 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block) /* since we don't really wait for anything at this point, we want the state machine to move on as soon as possible so we set a very short timeout here */ - Curl_expire(data, 1); + Curl_expire(data, 0); state(conn, SSH_STOP); } @@ -2860,7 +2860,7 @@ static CURLcode ssh_block_statemach(struct connectdata *conn, if(LIBSSH2_SESSION_BLOCK_OUTBOUND & dir) fd_write = sock; /* wait for the socket to become ready */ - Curl_socket_ready(fd_read, fd_write, + Curl_socket_check(fd_read, CURL_SOCKET_BAD, fd_write, left>1000?1000:left); /* ignore result */ } #endif @@ -3109,7 +3109,6 @@ static CURLcode scp_done(struct connectdata *conn, CURLcode status, } -/* return number of received (decrypted) bytes */ static ssize_t scp_send(struct connectdata *conn, int sockindex, const void *mem, size_t len, CURLcode *err) { @@ -3134,10 +3133,6 @@ static ssize_t scp_send(struct connectdata *conn, int sockindex, return nwrite; } -/* - * If the read would block (EWOULDBLOCK) we return -1. Otherwise we return - * a regular CURLcode value. - */ static ssize_t scp_recv(struct connectdata *conn, int sockindex, char *mem, size_t len, CURLcode *err) { |