Php Warning Ldap_start_tls Unable To Start Tls Connect Error
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Ldap_start_tls Connect Error
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This help j Next menu item k Previous menu item g p Previous man page g n Next man page G Scroll to bottom g g Scroll to top g h Goto homepage g s Goto search(current page) / Focus search box ldap_t61_to_8859 » « ldap_sort PHP Manual Function Reference Other Services LDAP LDAP Functions Change language: English Brazilian Portuguese Chinese (Simplified) French German Japanese Korean Romanian Russian Spanish Turkish Other Edit Report a Bug ldap_start_tls (PHP 4 >= 4.2.0, PHP 5, PHP 7)ldap_start_tls — Start TLS Description bool ldap_start_tls ( resource $link ) WarningThis function is currently not documented; only its argument list is available. add a note User Contributed Notes 15 notes up down 3 jcarlos at dsi dot uclm dot es ¶6 years ago Tested in Linux, ubuntu 9.10, PHP/5.2.10-2 and Apache/2.2.1.2 Sign in Pricing Blog Support Search GitHub This repository Watch 512 Star 4,898 Fork 1,583 owncloud/core Code Issues 1,643 Pull requests 92 Projects 0 Wiki Pulse Graphs New issue Error PHP ldap_start_tls(): Unable to start TLS: Protocol error at...apps/user_ldap/lib/ldap.php#252 #12108 Closed tls_reqcert never Aurelien- opened this Issue Nov 11, 2014 · 9 comments Projects None yet Labels app:user_ldap Milestone No starttls ldap active directory milestone Assignees No one assigned 7 participants Aurelien- commented Nov 11, 2014 Hello, I have Owncloud server 7.0.2 connected to LDAP using ldap://127.0.0.1:389. All is working fine except a error in http://php.net/manual/en/function.ldap-start-tls.php the log: Error PHP ldap_start_tls(): Unable to start TLS: Protocol error at... apps/user_ldap/lib/ldap.php#252 My LDAP does not allow TLS connection and owncloud server is not set to use it. This error does not avoir to use owncloud or to login, for the moment it more like a warning for me. But I wonder what owncloud is trying to do. My test user has also https://github.com/owncloud/core/issues/12108 an external link to a dropbox and box.com account. It seems that this error has been encountered at the end of the issue: #11746 Thanks for your help. Prev-I commented Nov 12, 2014 I've got the same problem and I found the explanation on the php website: http://php.net/manual/en/function.ldap-start-tls.php To fix the certificate validity issue: add: TLS_REQCERT never in file (create it if not exist) c:\openldap\sysconf\ldap.conf <= Windows /etc/ldap.conf <= linux A restart of the web server may be required to apply changes Probably a better solution could be found, but for now this worked for me :) PVince81 commented Nov 12, 2014 @blizzz @LukasReschke ownCloud member LukasReschke commented Nov 12, 2014 No idea. - @blizzz Knows the LDAP code way better. blizzz commented Nov 12, 2014 @Aurelien- likely a false positive detection :( you can check on command line from within the owncloud root directory: ./occ ldap:show-config Look for the entry ldapTLS. Is it set to 1? Set it to 0: ./occ ldap:set-config "" ldapTLS 0 (If next to Configuration something else is written, like s01, use that value instead of the "" – it's the case with more than that make connections all over the world. Join today Download & Extend Drupal Core Distributions Modules Themes Lightweight Directory https://www.drupal.org/node/1292786 Access Protocol (LDAP) Issues LDAP Server: Server test startTLS fails https://bytes.com/topic/php/answers/584724-unable-start-tls-ldap-queries connecting to 389-DS Closed (cannot reproduce)Project:Lightweight Directory Access Protocol (LDAP) Version:7.x-1.x-devComponent:CodePriority:NormalCategory:Support requestAssigned:UnassignedReporter:gesteCreated:September 27, 2011 - 20:22Updated:December 5, 2012 - 21:16 Log in or register to update this issue Given the multiple elements involved, I really hesitated to create a bug report, but not unable to sure what else to do at this point. Our setup is like so (all x86_64)..... Drupal/Client system: - Redhat 6 - Drupal 7.7 - PHP 5.3.3.-3 - PostgreSQL 8.4.7-2 - OpenLDAP client 2.4.2.3-5 LDAP Server: - Redhat 5.6 - 389-DS noarch 1.1.3-4 - 389-DS base 1.2.2-1 Our (sanitized) LDAP server config is inthe attached unable to start html file (saved as .txt) The LDAP Server type is set as "default", but I could not see anything wrong with that vis-a-vis 389-DS. A password is stored for non-anonymous search; I verified that binddn and bindpw are set correctly in the ldap_servers table.. When I hit "Test" I get the following: * Warning: ldap_start_tls(): Unable to start TLS: Connect error in LdapServer->connect() (line 179 of /var/www/html/sites/all/modules/ldap/ldap_servers/LdapServer.class.php). * Connection Info o Binding with DN for non-anonymous search (cn=portal-ro,ou=DSA,dc=deohs,dc=washington,dc=edu). Using password stored in configuration o Binding with DN for non-anonymous search (cn=portal-ro,ou=DSA,dc=deohs,dc=washington,dc=edu). Using password stored in configuration o Failed to connect to LDAP server. See watchdog error logs for details. Line 179 looks like the last, catch-all error and that presumably means that the function was able to identify our LDAP server as v3 The (sanitized) slapd log for this LDAP server shows: [26/Sep/2011:15:10:13 -0700] conn=987693 fd=432 slot=432 connection from 192.168.1.226 to 192.168.1.16 [26/Sep/2011:15:10:13 -0700] conn=987693 op=0 EXT oid="1.3.6.1.4.1.1466.20037" name="startTLS" [26 and get tips & solutions from a community of 418,617 IT Pros & Developers. It's quick & easy. unable to start TLS in ldap queries P: n/a yawnmoth When I try to use the ldap_search() function on an LDAP server and I've connected to, I get the following error message: Warning: ldap_search(): Search: Confidentiality required in C:\path\to\script.php on line xxx So I try to use ldap_start_tls() and get this error: Wwarning: ldap_start_tls(): Unable to start TLS: Connect error in C:\path\to\script.php on line xxx I try to set LDAP_OPT_PROTOCOL_VERSION to 3, with ldap_set_option, before doing ldap_start_tls, and get the same error. Anyway, I'm not really sure what the problem is. Any ideas? Jan 5 '07 #1 Post Reply Share this Question 2 Replies P: n/a petersprc Hi, You might want to make sure the hostname you're using in ldap_connect matches the CN in the server's certificate exactly. You could try using ldaps:// as the protocol. You might also need to set your certificate dir or file in the client's ldap.conf file too. For example, using the stock package from RHEL4: /etc/openldap/ldap.conf: TLS_CACERT /usr/share/ssl/certs/slapd.pem # self-signed cert Client script: $ds = ldap_connect('ldaps://localhost.localdomain'); if ($ds === false) { trigger_error('ldap_connect', E_USER_ERROR); } ?> yawnmoth wrote: When I try to use the ldap_search() function on an LDAP server and I've connected to, I get the following error message: Warning: ldap_search(): Search: Confidentiality required in C:\path\to\script.php on line xxx So I try to use ldap_start_tls() and get this error: Wwarning: ldap_start_tls(): Unable to start TLS: Connect error in C:\path\to\script.php on line xxx I try to set LDAP_OPT_PROTOCOL_VERSION to 3, with ldap_set_option, before doing ldap_start_tls, and get the same error. Anyway, I'm not really sure what the problem is. Any ideas? Jan 6 '07 #2 P: n/a yawnmoth petersprc wrote: Hi, You might want to make sure the hostname you're using in ldap_connect matches the CN in the server's certificate exactly. You could try using ldaps:// as the protocol. You might also need to set your certificate dir or file in the client's ldap.conf file too. For example, using the stock package from RHEL4: /etc/openldap/ldap.conf: TLS_CACERT /usr/share/ssl/certs/slapd.pem # self-signed cert I'm using Windows - not Linux. Assuming I should still be using ldap.co
INTEGRATING ACTIVE DIRECTORY WITH PHP-LDAP AND TLS IN LINUX
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I'm not an expert, but it works.
1)I have installed ubuntu 9.10 desktop
2)Packages:
apt-get install apache2Ldaptls_reqcert