fix bug, upgrade in current dir without installation.

add --ocsp-must-staple, --ocsp

README.md

@@ -1,171 +1,144 @@
-# le: means simp`Le`
-Simplest shell script for LetsEncrypt free Certificate client
+# An ACME Shell script: acme.sh
+- An ACME protocol client written purely in Shell (Unix shell) language.
+- Fully ACME protocol implementation.
+- Simple, powerful and very easy to use. You only need 3 minutes to learn.
+- Bash, dash and sh compatible. 
+- Simplest shell script for Let's Encrypt free certificate client.
+- Purely written in Shell with no dependencies on python or Let's Encrypt official client.
+- Just one script, to issue, renew and install your certificates automatically.
+- DOES NOT require `root/sudoer` access.
 
-Simple and Powerful, you only need 3 minutes to learn.
+It's probably the `easiest&smallest&smartest` shell script to automatically issue & renew the free certificates from Let's Encrypt.
 
-Pure written in bash, no dependencies to python, acme-tiny or LetsEncrypt official client.
-Just one script, to issue, renew your certificates automatically.
 
-Probably it's the smallest&easiest&smartest shell script to automatically issue & renew the free certificates from LetsEncrypt.
-
-NOT require to be `root/sudoer`.
-
-Wiki: https://github.com/Neilpang/le/wiki
+Wiki: https://github.com/Neilpang/acme.sh/wiki
 
 #Tested OS
-1. Ubuntu [![](https://cdn.rawgit.com/Neilpang/letest/master/status/ubuntu-latest.svg)](https://github.com/Neilpang/letest#here-are-the-latest-status)
-2. Debian [![](https://cdn.rawgit.com/Neilpang/letest/master/status/debian-latest.svg)](https://github.com/Neilpang/letest#here-are-the-latest-status)
-3. CentOS [![](https://cdn.rawgit.com/Neilpang/letest/master/status/centos-latest.svg)](https://github.com/Neilpang/letest#here-are-the-latest-status)
-4. Windows (cygwin with curl, openssl and crontab included) [![](https://cdn.rawgit.com/Neilpang/letest/master/status/windows.svg)](https://github.com/Neilpang/letest#here-are-the-latest-status)
-5. FreeBSD with bash [![](https://cdn.rawgit.com/Neilpang/letest/master/status/freebsd.svg)](https://github.com/Neilpang/letest#here-are-the-latest-status)
-6. pfsense with bash and curl
-7. openSUSE [![](https://cdn.rawgit.com/Neilpang/letest/master/status/opensuse-latest.svg)](https://github.com/Neilpang/letest#here-are-the-latest-status)
-8. Alpine Linux [![](https://cdn.rawgit.com/Neilpang/letest/master/status/alpine-latest.svg)](https://github.com/Neilpang/letest#here-are-the-latest-status) (with bash, curl. https://github.com/Neilpang/le/issues/94)
-9. Archlinux [![](https://cdn.rawgit.com/Neilpang/letest/master/status/base-archlinux.svg)](https://github.com/Neilpang/letest#here-are-the-latest-status)
-10. fedora [![](https://cdn.rawgit.com/Neilpang/letest/master/status/fedora-latest.svg)](https://github.com/Neilpang/letest#here-are-the-latest-status)
-11. Kali Linux [![](https://cdn.rawgit.com/Neilpang/letest/master/status/kalilinux-kali-linux-docker.svg)](https://github.com/Neilpang/letest#here-are-the-latest-status)
-12. Oracle Linux [![](https://cdn.rawgit.com/Neilpang/letest/master/status/oraclelinux-latest.svg)](https://github.com/Neilpang/letest#here-are-the-latest-status)
-13. Cloud Linux  https://github.com/Neilpang/le/issues/111
-14. Proxmox https://pve.proxmox.com/wiki/HTTPSCertificateConfiguration#Let.27s_Encrypt_using_le.sh
+| NO | Status| Platform|
+|----|-------|---------|
+|1|[![](https://cdn.rawgit.com/Neilpang/acmetest/master/status/ubuntu-latest.svg)](https://github.com/Neilpang/letest#here-are-the-latest-status)| Ubuntu
+|2|[![](https://cdn.rawgit.com/Neilpang/acmetest/master/status/debian-latest.svg)](https://github.com/Neilpang/letest#here-are-the-latest-status)| Debian
+|3|[![](https://cdn.rawgit.com/Neilpang/acmetest/master/status/centos-latest.svg)](https://github.com/Neilpang/letest#here-are-the-latest-status)|CentOS
+|4|[![](https://cdn.rawgit.com/Neilpang/acmetest/master/status/windows-cygwin.svg)](https://github.com/Neilpang/letest#here-are-the-latest-status)|Windows (cygwin with curl, openssl and crontab included)
+|5|[![](https://cdn.rawgit.com/Neilpang/acmetest/master/status/freebsd.svg)](https://github.com/Neilpang/letest#here-are-the-latest-status)|FreeBSD
+|6|[![](https://cdn.rawgit.com/Neilpang/acmetest/master/status/pfsense.svg)](https://github.com/Neilpang/letest#here-are-the-latest-status)|pfsense
+|7|[![](https://cdn.rawgit.com/Neilpang/acmetest/master/status/opensuse-latest.svg)](https://github.com/Neilpang/letest#here-are-the-latest-status)|openSUSE
+|8|[![](https://cdn.rawgit.com/Neilpang/acmetest/master/status/alpine-latest.svg)](https://github.com/Neilpang/letest#here-are-the-latest-status)|Alpine Linux (with curl)
+|9|[![](https://cdn.rawgit.com/Neilpang/acmetest/master/status/base-archlinux.svg)](https://github.com/Neilpang/letest#here-are-the-latest-status)|Archlinux
+|10|[![](https://cdn.rawgit.com/Neilpang/acmetest/master/status/fedora-latest.svg)](https://github.com/Neilpang/letest#here-are-the-latest-status)|fedora
+|11|[![](https://cdn.rawgit.com/Neilpang/acmetest/master/status/kalilinux-kali-linux-docker.svg)](https://github.com/Neilpang/letest#here-are-the-latest-status)|Kali Linux
+|12|[![](https://cdn.rawgit.com/Neilpang/acmetest/master/status/oraclelinux-latest.svg)](https://github.com/Neilpang/letest#here-are-the-latest-status)|Oracle Linux
+|13|[![](https://cdn.rawgit.com/Neilpang/acmetest/master/status/proxmox.svg)](https://github.com/Neilpang/letest#here-are-the-latest-status)| Proxmox https://pve.proxmox.com/wiki/HTTPSCertificateConfiguration#Let.27s_Encrypt_using_acme.sh
+|14|-----| Cloud Linux  https://github.com/Neilpang/le/issues/111
+|15|[![](https://cdn.rawgit.com/Neilpang/acmetest/master/status/openbsd.svg)](https://github.com/Neilpang/letest#here-are-the-latest-status)|OpenBSD
+|16|[![](https://cdn.rawgit.com/Neilpang/acmetest/master/status/mageia.svg)](https://github.com/Neilpang/letest#here-are-the-latest-status)|Mageia
+|17|-----| OpenWRT: Tested and working. See [wiki page](https://github.com/Neilpang/acme.sh/wiki/How-to-run-on-OpenWRT)
+|18|[![](https://cdn.rawgit.com/Neilpang/acmetest/master/status/solaris.svg)](https://github.com/Neilpang/letest#here-are-the-latest-status)|SunOS/Solaris
 
+For all build statuses, check our [daily build project](https://github.com/Neilpang/acmetest): 
 
-For all the build status, check our daily build project: 
+https://github.com/Neilpang/acmetest
 
-https://github.com/Neilpang/letest.git
+# Supported Mode
 
-#Supported Mode
 1. Webroot mode
 2. Standalone mode
 3. Apache mode
 4. Dns mode
 
-#Upgrade from 1.x to 2.x
-You can simply uninstall 1.x and re-install 2.x.
-2.x is 100% compatible to 1.x.  You will feel nothing changed.
 
-#How to install
+
+# 1. How to install
 
 ### 1. Install online:
 
-```
-curl https://raw.githubusercontent.com/Neilpang/le/master/le.sh | INSTALLONLINE=1  bash
+Check this project: https://github.com/Neilpang/get.acme.sh
+
+```bash
+curl https://get.acme.sh | sh
 
 ```
 
 Or:
-```
-wget -O -  https://raw.githubusercontent.com/Neilpang/le/master/le.sh | INSTALLONLINE=1  bash
+
+```bash
+wget -O -  https://get.acme.sh | sh
 
 ```
 
 
 ### 2. Or, Install from git:
+
 Clone this project: 
-```
-git clone https://github.com/Neilpang/le.git
-cd le
-./le.sh --install
+
+```bash
+git clone https://github.com/Neilpang/acme.sh.git
+cd ./acme.sh
+./acme.sh --install
 ```
 
-You don't have to be root then, although it is recommended.
+You `don't have to be root` then, although `it is recommended`.
 
-Which does 3 jobs:
-* create and copy `le.sh` to your home dir:  `~/.le`
-All the certs will be placed in this folder.
-* create alias : `le.sh=~/.le/le.sh` and `le=~/.le/le.sh`. 
-* create everyday cron job to check and renew the cert if needed.
+Advanced Installation:  https://github.com/Neilpang/acme.sh/wiki/How-to-install
 
-After install, you must close current terminal and reopen again to make the alias take effect.
+The installer will perform 3 actions:
+
+1. Create and copy `acme.sh` to your home dir (`$HOME`):  `~/.acme.sh/`.
+All certs will be placed in this folder.
+2. Create alias for: `acme.sh=~/.acme.sh/acme.sh`. 
+3. Create everyday cron job to check and renew the cert if needed.
+
+Cron entry example:
+
+```bash
+0 0 * * * "/home/user/.acme.sh"/acme.sh --cron --home "/home/user/.acme.sh" > /dev/null
+```
+
+After the installation, you must close current terminal and reopen again to make the alias take effect.
 
 Ok, you are ready to issue cert now.
 Show help message:
+
 ```
-root@v1:~# le.sh
-https://github.com/Neilpang/le
-v2.0.2
-Usage: le.sh  command ...[parameters]....
-Commands:
-  --help, -h               Show this help message.
-  --version, -v            Show version info.
-  --install                Install le.sh to your system.
-  --uninstall              Uninstall le.sh, and uninstall the cron job.
-  --issue                  Issue a cert.
-  --installcert            Install the issued cert to apache/nginx or any other server.
-  --renew, -r              Renew a cert.
-  --renewAll               Renew all the certs
-  --revoke                 Revoke a cert.
-  --installcronjob         Install the cron job to renew certs, you don't need to call this. The 'install' command can automatically install the cron job.
-  --uninstallcronjob       Uninstall the cron job. The 'uninstall' command can do this automatically.
-  --cron                   Run cron job to renew all the certs.
-  --toPkcs                 Export the certificate and key to a pfx file.
-  --createAccountKey, -cak Create an account private key, professional use.
-  --createDomainKey, -cdk  Create an domain private key, professional use.
-  --createCSR, -ccsr       Create CSR , professional use.
-
-Parameters:
-  --domain, -d   domain.tld         Specifies a domain, used to issue, renew or revoke etc.
-  --force, -f                       Used to force to install or force to renew a cert immediately.
-  --staging, --test                 Use staging server, just for test.
-  --debug                           Output debug info.
-
-  --webroot, -w  /path/to/webroot   Specifies the web root folder for web root mode.
-  --standalone                      Use standalone mode.
-  --apache                          Use apache mode.
-  --dns [dns-cf|dns-dp|dns-cx|/path/to/api/file]   Use dns mode or dns api.
-
-  --keylength, -k [2048]            Specifies the domain key length: 2048, 3072, 4096, 8192 or ec-256, ec-384.
-  --accountkeylength, -ak [2048]    Specifies the account key length.
-
-  These parameters are to install the cert to nginx/apache or anyother server after issue/renew a cert:
-
-  --certpath /path/to/real/cert/file  After issue/renew, the cert will be copied to this path.
-  --keypath /path/to/real/key/file  After issue/renew, the key will be copied to this path.
-  --capath /path/to/real/ca/file    After issue/renew, the intermediate cert will be copied to this path.
-  --fullchainpath /path/to/fullchain/file After issue/renew, the fullchain cert will be copied to this path.
-
-  --reloadcmd "service nginx reload" After issue/renew, it's used to reload the server.
-
-  --accountconf                     Specifies a customized account config file.
-  --home                            Specifies the home dir for le.sh
-
 
+root@v1:~# acme.sh -h
 
 ```
  
-# Just issue a cert:
-Example 1:
-Only one domain:
-```
-le --issue   -d aa.com  -w /home/wwwroot/aa.com   
+# 2. Just issue a cert:
+
+**Example 1:** Single domain.
+
+```bash
+acme.sh --issue -d aa.com -w /home/wwwroot/aa.com
 ```
 
-Example 2:
-Multiple domains in the same cert:
+**Example 2:** Multiple domains in the same cert.
 
-```
-le --issue   -d aa.com   -d www.aa.com -d cp.aa.com  -w  /home/wwwroot/aa.com 
+```bash
+acme.sh --issue -d aa.com -d www.aa.com -d cp.aa.com -w /home/wwwroot/aa.com 
 ```
 
-The parameter `/home/wwwroot/aa.com` is the web root folder, You must have `write` access to this folder.
+The parameter `/home/wwwroot/aa.com` is the web root folder. You **MUST** have `write access` to this folder.
 
-Second argument "aa.com" is the main domain you want to issue cert for.
-You must have at least domain there.
+Second argument **"aa.com"** is the main domain you want to issue cert for.
+You must have at least a domain there.
 
-You must point and bind all the domains to the same webroot dir:`/home/wwwroot/aa.com`
+You must point and bind all the domains to the same webroot dir: `/home/wwwroot/aa.com`.
 
-The cert will be placed in `~/.le/aa.com/`
+Generate/issued certs will be placed in `~/.acme.sh/aa.com/`
 
 The issued cert will be renewed every 80 days automatically.
 
-
-More examples: https://github.com/Neilpang/le/wiki/How-to-issue-a-cert
+More examples: https://github.com/Neilpang/acme.sh/wiki/How-to-issue-a-cert
 
 
-# Install issued cert to apache/nginx etc.
-After you issue a cert, you probably want to install the cert to your nginx/apache or other servers to use.
+# 3. Install issued cert to apache/nginx etc.
 
-```
-le --installcert  -d aa.com \
+After you issue a cert, you probably want to install the cert with your nginx/apache or other servers you may be using.
+
+```bash
+acme.sh --installcert -d aa.com \
 --certpath /path/to/certfile/in/apache/nginx  \
 --keypath  /path/to/keyfile/in/apache/nginx  \
 --capath   /path/to/ca/certfile/apache/nginx   \
@@ -177,43 +150,60 @@ Only the domain is required, all the other parameters are optional.
 
 Install the issued cert/key to the production apache or nginx path.
 
-The cert will be renewed every 80 days by default (which is configurable), Once the cert is renewed, the apache/nginx will be automatically reloaded by the command: `service apache2 reload` or `service nginx reload`
+The cert will be `renewed every 80 days by default` (which is configurable). Once the cert is renewed, the apache/nginx will be automatically reloaded by the command: `service apache2 reload` or `service nginx reload`.
 
+# 4. Use Standalone server to issue cert
 
-# Use Standalone server to issue cert 
-(requires you be root/sudoer, or you have permission to listen tcp 80 port):
-Same usage as all above,  just give `no` as the webroot.
-The tcp `80` port must be free to listen, otherwise you will be prompted to free the `80` port and try again.
+**(requires you be root/sudoer, or you have permission to listen tcp 80 port)**
 
-```
-le --issue  --standalone    -d aa.com  -d www.aa.com  -d  cp.aa.com
+The tcp `80` port **MUST** be free to listen, otherwise you will be prompted to free the `80` port and try again.
+
+```bash
+acme.sh --issue --standalone -d aa.com -d www.aa.com -d cp.aa.com
 ```
 
-More examples: https://github.com/Neilpang/le/wiki/How-to-issue-a-cert
+More examples: https://github.com/Neilpang/acme.sh/wiki/How-to-issue-a-cert
 
+# 5. Use Standalone tls server to issue cert
 
-# Use Apache mode 
-(requires you be root/sudoer, since it is required to interact with apache server):
-If you are running a web server, apache or nginx, it is recommended to use the Webroot mode.
-Particularly,  if you are running an apache server, you can use apache mode instead. Which doesn't write any file to your web root folder.
+**(requires you be root/sudoer, or you have permission to listen tcp 443 port)**
 
-Just set string "apache" to the first argument, it will use apache plugin automatically.
+acme.sh supports `tls-sni-01` validation.
 
-```
-le  --issue  --apache  -d aa.com   -d www.aa.com -d user.aa.com
+The tcp `443` port **MUST** be free to listen, otherwise you will be prompted to free the `443` port and try again.
+
+```bash
+acme.sh --issue --tls -d aa.com -d www.aa.com -d cp.aa.com
 ```
 
-More examples: https://github.com/Neilpang/le/wiki/How-to-issue-a-cert
+More examples: https://github.com/Neilpang/acme.sh/wiki/How-to-issue-a-cert
 
+# 6. Use Apache mode
 
-# Use DNS mode:
-Support the dns-01 challenge.
+**(requires you be root/sudoer, since it is required to interact with apache server)**
+
+If you are running a web server, apache or nginx, it is recommended to use the `Webroot mode`.
+
+Particularly, if you are running an apache server, you should use apache mode instead. This mode doesn't write any files to your web root folder.
+
+Just set string "apache" as the second argument, it will force use of apache plugin automatically.
 
 ```
-le  --issue   --dns   -d aa.com  -d www.aa.com -d user.aa.com
+acme.sh --issue --apache -d aa.com -d www.aa.com -d user.aa.com
 ```
 
-You will get the output like bellow:
+More examples: https://github.com/Neilpang/acme.sh/wiki/How-to-issue-a-cert
+
+# 7. Use DNS mode:
+
+Support the `dns-01` challenge.
+
+```bash
+acme.sh --issue --dns -d aa.com -d www.aa.com -d user.aa.com
+```
+
+You should get the output like below:
+
 ```
 Add the following txt record:
 Domain:_acme-challenge.aa.com
@@ -222,86 +212,123 @@ Txt value:9ihDbjYfTExAYeDs4DBUeuTo18KBzwvTEjUnSwd32-c
 Add the following txt record:
 Domain:_acme-challenge.www.aa.com
 Txt value:9ihDbjxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-```
 
 Please add those txt records to the domains. Waiting for the dns to take effect.
 
-Then just retry with 'renew' command:
-
 ```
-le --renew  -d aa.com
+
+Then just rerun with `renew` argument:
+
+```bash
+acme.sh --renew -d aa.com
 ```
 
 Ok, it's finished.
 
+# 8. Automatic DNS API integration
 
-#Automatic dns api integeration
+If your DNS provider supports API access, we can use API to automatically issue the certs.
 
-If your dns provider supports api access, we can use api to automatically issue certs.
-You don't have do anything manually.
+You don't have do anything manually!
 
-###Currently we support:
+### Currently acme.sh supports:
 
-1. Cloudflare.com api
-2. Dnspod.cn api
-3. Cloudxns.com api
-4. AWS Route 53, see: https://github.com/Neilpang/le/issues/65
+1. Cloudflare.com API
+2. Dnspod.cn API
+3. Cloudxns.com API
+4. Godaddy.com API
+5. OVH, kimsufi, soyoustart and runabove API
+6. AWS Route 53, see: https://github.com/Neilpang/acme.sh/issues/65
+7. lexicon dns api: https://github.com/Neilpang/acme.sh/wiki/How-to-use-lexicon-dns-api
+   (DigitalOcean, DNSimple, DnsMadeEasy, DNSPark, EasyDNS, Namesilo, NS1, PointHQ, Rage4 and Vultr etc.)
 
-More apis are coming soon....
+##### More APIs are coming soon...
 
-If your dns provider is not in the supported list above, you can write your own script api easily.
+If your DNS provider is not on the supported list above, you can write your own script API easily. If you do please consider submitting a [Pull Request](https://github.com/Neilpang/acme.sh/pulls) and contribute to the project.
 
 For more details: [How to use dns api](dnsapi)
 
+# 9. Issue ECC certificate:
+
+`Let's Encrypt` now can issue **ECDSA** certificates.
 
-# Issue ECC certificate:
-LetsEncrypt now can issue ECDSA certificate.
 And we also support it.
 
 Just set the `length` parameter with a prefix `ec-`.
+
 For example:
 
-Single domain:
-```
-le --issue  -w /home/wwwroot/aa.com   -d aa.com   --keylength  ec-256
+### Single domain ECC cerfiticate:
+
+```bash
+acme.sh --issue -w /home/wwwroot/aa.com -d aa.com --keylength  ec-256
 ```
 
-SAN multiple domains:
-```
-le --issue  -w /home/wwwroot/aa.com   -d aa.com  -d www.aa.com  --keylength  ec-256
+SAN multi domain ECC certificate:
+
+```bash
+acme.sh --issue -w /home/wwwroot/aa.com -d aa.com -d www.aa.com --keylength  ec-256
 ```
 
 Please look at the last parameter above.
 
 Valid values are:
 
-1. ec-256 (prime256v1,  "ECDSA P-256")
-2. ec-384 (secp384r1,   "ECDSA P-384")
-3. ec-521 (secp521r1,   "ECDSA P-521", which is not supported by letsencrypt yet.)
+1. **ec-256 (prime256v1, "ECDSA P-256")**
+2. **ec-384 (secp384r1,  "ECDSA P-384")**
+3. **ec-521 (secp521r1,  "ECDSA P-521", which is not supported by Let's Encrypt yet.)**
 
 
+# 10. How to renew the cert
 
-#Under the Hood
+No, you don't need to renew the certs manually.  All the certs will be renewed automatically every 80 days.
 
-Speak ACME language with bash directly to Let's encrypt.
+However, you can also force to renew any cert:
+
+```
+acme.sh --renew  -d  aa.com --force
+```
+
+or, for ECC cert:
+```
+acme.sh --renew  -d  aa.com  --force --ecc
+```
+
+# 11. How to upgrade `acme.sh`
+acme.sh is in developing, it's strongly recommended to use the latest code.
+
+You can update acme.sh to the latest code:
+```
+acme.sh --upgrade
+```
+
+# 12. Issue a cert from existing CSR
+
+https://github.com/Neilpang/acme.sh/wiki/Issue-a-cert-from-existing-CSR
+
+
+# Under the Hood
+
+Speak ACME language using shell, directly to "Let's Encrypt".
 
 TODO:
 
-
-#Acknowledgment
+# Acknowledgment
 1. Acme-tiny: https://github.com/diafygi/acme-tiny
 2. ACME protocol: https://github.com/ietf-wg-acme/acme
-3. letsencrypt: https://github.com/letsencrypt/letsencrypt
+3. Certbot: https://github.com/certbot/certbot
 
-
-
-#License & Other
+# License & Other
 
 License is GPLv3
 
 Please Star and Fork me.
 
-Issues and pull requests are welcomed.
+[Issues](https://github.com/Neilpang/acme.sh/issues) and [pull requests](https://github.com/Neilpang/acme.sh/pulls) are welcomed.
 
 
+# Donate
+1. PayPal:  donate@acme.sh
+
+[Donate List](https://github.com/Neilpang/acme.sh/wiki/Donate-list)
 

dnsapi/README.md

@@ -15,10 +15,10 @@ export CF_Email="xxxx@sss.com"
 
 Ok, let's issue cert now:
 ```
-le.sh   --issue   --dns dns-cf   -d aa.com  -d www.aa.com
+acme.sh   --issue   --dns dns_cf   -d aa.com  -d www.aa.com
 ```
 
-The `CF_Key` and `CF_Email`  will be saved in `~/.le/account.conf`, when next time you use cloudflare api, it will reuse this key.
+The `CF_Key` and `CF_Email`  will be saved in `~/.acme.sh/account.conf`, when next time you use cloudflare api, it will reuse this key.
 
 
 
@@ -37,10 +37,10 @@ export DP_Key="sADDsdasdgdsf"
 
 Ok, let's issue cert now:
 ```
-le.sh   --issue   --dns dns-dp   -d aa.com  -d www.aa.com
+acme.sh   --issue   --dns dns_dp   -d aa.com  -d www.aa.com
 ```
 
-The `DP_Id` and `DP_Key`  will be saved in `~/.le/account.conf`, when next time you use dnspod.cn api, it will reuse this key.
+The `DP_Id` and `DP_Key`  will be saved in `~/.acme.sh/account.conf`, when next time you use dnspod.cn api, it will reuse this key.
 
 
 ## Use Cloudxns.com domain api to automatically issue cert
@@ -58,12 +58,40 @@ export CX_Secret="sADDsdasdgdsf"
 
 Ok, let's issue cert now:
 ```
-le.sh   --issue   --dns dns-cx   -d aa.com  -d www.aa.com
+acme.sh   --issue   --dns dns_cx   -d aa.com  -d www.aa.com
 ```
 
-The `CX_Key` and `CX_Secret`  will be saved in `~/.le/account.conf`, when next time you use Cloudxns.com api, it will reuse this key.
+The `CX_Key` and `CX_Secret`  will be saved in `~/.acme.sh/account.conf`, when next time you use Cloudxns.com api, it will reuse this key.
 
 
+## Use Godaddy.com domain api to automatically issue cert
+
+We support Godaddy integeration.
+
+First you need to login to your Godaddy account to get your api key and api secret.
+
+https://developer.godaddy.com/keys/
+
+Please Create a Production key, instead of a Test key.
+
+
+```
+export GD_Key="sdfsdfsdfljlbjkljlkjsdfoiwje"
+
+export GD_Secret="asdfsdafdsfdsfdsfdsfdsafd"
+
+```
+
+Ok, let's issue cert now:
+```
+acme.sh   --issue   --dns dns_gd   -d aa.com  -d www.aa.com
+```
+
+The `GD_Key` and `GD_Secret`  will be saved in `~/.acme.sh/account.conf`, when next time you use cloudflare api, it will reuse this key.
+
+## Use OVH/kimsufi/soyoustart/runabove API
+
+https://github.com/Neilpang/acme.sh/wiki/How-to-use-OVH-domain-api
 
 # Use custom api
 
@@ -71,16 +99,20 @@ If your api is not supported yet,  you can write your own dns api.
 
 Let's assume you want to name it 'myapi',
 
-1. Create a bash script named  `~/.le/dns-myapi.sh`,
-2. In the scrypt, you must have a function named `dns-myapi-add()`. Which will be called by le.sh to add dns records.
+1. Create a bash script named  `~/.acme.sh/dns_myapi.sh`,
+2. In the script, you must have a function named `dns_myapi_add()`. Which will be called by acme.sh to add dns records.
 3. Then you can use your api to issue cert like:
 
 ```
-le.sh  --issue  --dns  dns-myapi  -d aa.com  -d www.aa.com
+acme.sh  --issue  --dns  dns_myapi  -d aa.com  -d www.aa.com
 ```
 
-For more details, please check our sample script: [dns-myapi.sh](dns-myapi.sh)
+For more details, please check our sample script: [dns_myapi.sh](dns_myapi.sh)
 
 
 
+# Use lexicon dns api
+
+https://github.com/Neilpang/acme.sh/wiki/How-to-use-lexicon-dns-api
+
 

dnsapi/dns-myapi.sh

@@ -1,62 +0,0 @@
-#!/bin/bash
-
-#Here is a sample custom api script.
-#This file name is "dns-myapi.sh"
-#So, here must be a method   dns-myapi-add()
-#Which will be called by le.sh to add the txt record to your api system.
-#returns 0 meanst success, otherwise error.
-
-
-
-########  Public functions #####################
-
-#Usage: add   _acme-challenge.www.domain.com   "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
-dns-myapi-add() {
-  fulldomain=$1
-  txtvalue=$2
-  _err "Not implemented!"
-  return 1;
-}
-
-
-
-
-
-
-
-
-####################  Private functions bellow ##################################
-
-_info() {
-  if [[ -z "$2" ]] ; then
-    echo "[$(date)] $1"
-  else
-    echo "[$(date)] $1"="'$2'"
-  fi
-}
-
-_err() {
-  _info "$@" >&2
-  return 1
-}
-
-_debug() {
-  if [[ -z "$DEBUG" ]] ; then
-    return
-  fi
-  _err "$@"
-  return 0
-}
-
-_debug2() {
-  if [[ "$DEBUG" -ge "2" ]] ; then
-    _debug "$@"
-  fi
-  return
-}
-
-
-
-
-####################  Private functions bellow ##################################
-

dnsapi/dns_cf.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env sh
 
 
 #
@@ -7,12 +7,12 @@
 #CF_Email="xxxx@sss.com"
 
 
-CF_Api="https://api.cloudflare.com/client/v4/"
+CF_Api="https://api.cloudflare.com/client/v4"
 
 ########  Public functions #####################
 
 #Usage: add  _acme-challenge.www.domain.com   "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
-dns-cf-add() {
+dns_cf_add(){
   fulldomain=$1
   txtvalue=$2
   
@@ -36,18 +36,18 @@ dns-cf-add() {
   _debug _domain "$_domain"
   
   _debug "Getting txt records"
-  _cf_rest GET "/zones/${_domain_id}/dns_records?type=TXT&name=$fulldomain"
+  _cf_rest GET "zones/${_domain_id}/dns_records?type=TXT&name=$fulldomain"
   
-  if [ "$?" != "0" ] || ! printf $response | grep \"success\":true > /dev/null ; then
+  if ! printf "$response" | grep \"success\":true > /dev/null ; then
     _err "Error"
     return 1
   fi
   
-  count=$(printf $response | grep -o \"count\":[^,]* | cut -d : -f 2)
-  
-  if [ "$count" == "0" ] ; then
+  count=$(printf "%s\n" "$response" | _egrep_o \"count\":[^,]* | cut -d : -f 2)
+  _debug count "$count"
+  if [ "$count" = "0" ] ; then
     _info "Adding record"
-    if _cf_rest POST "/zones/$_domain_id/dns_records"  "{\"type\":\"TXT\",\"name\":\"$fulldomain\",\"content\":\"$txtvalue\",\"ttl\":120}"; then
+    if _cf_rest POST "zones/$_domain_id/dns_records"  "{\"type\":\"TXT\",\"name\":\"$fulldomain\",\"content\":\"$txtvalue\",\"ttl\":120}"; then
       if printf $response | grep $fulldomain > /dev/null ; then
         _info "Added, sleeping 10 seconds"
         sleep 10
@@ -61,11 +61,11 @@ dns-cf-add() {
     _err "Add txt record error."
   else
     _info "Updating record"
-    record_id=$(printf $response | grep -o \"id\":\"[^\"]*\" | cut -d : -f 2 | tr -d \")
+    record_id=$(printf "%s\n" "$response" | _egrep_o \"id\":\"[^\"]*\" | cut -d : -f 2 | tr -d \"| head -1)
     _debug "record_id" $record_id
     
-    _cf_rest PUT "/zones/$_domain_id/dns_records/$record_id"  "{\"id\":\"$record_id\",\"type\":\"TXT\",\"name\":\"$fulldomain\",\"content\":\"$txtvalue\",\"zone_id\":\"$_domain_id\",\"zone_name\":\"$_domain\"}"
-    if [ "$?" == "0" ]; then
+    _cf_rest PUT "zones/$_domain_id/dns_records/$record_id"  "{\"id\":\"$record_id\",\"type\":\"TXT\",\"name\":\"$fulldomain\",\"content\":\"$txtvalue\",\"zone_id\":\"$_domain_id\",\"zone_name\":\"$_domain\"}"
+    if [ "$?" = "0" ]; then
       _info "Updated, sleeping 10 seconds"
       sleep 10
       #todo: check if the record takes effect
@@ -102,8 +102,8 @@ _get_root() {
       return 1
     fi
     
-    if printf $response | grep \"name\":\"$h\" ; then
-      _domain_id=$(printf "$response" | grep -o \"id\":\"[^\"]*\" | head -1 | cut -d : -f 2 | tr -d \")
+    if printf $response | grep \"name\":\"$h\" >/dev/null ; then
+      _domain_id=$(printf "%s\n" "$response" | _egrep_o \"id\":\"[^\"]*\" | head -1 | cut -d : -f 2 | tr -d \")
       if [ "$_domain_id" ] ; then
         _sub_domain=$(printf $domain | cut -d . -f 1-$p)
         _domain=$h
@@ -112,22 +112,26 @@ _get_root() {
       return 1
     fi
     p=$i
-    let "i+=1"
+    i=$(expr $i + 1)
   done
   return 1
 }
 
-
 _cf_rest() {
   m=$1
   ep="$2"
+  data="$3"
   _debug $ep
-  if [ "$3" ] ; then
-    data="$3"
+  
+  _H1="X-Auth-Email: $CF_Email"
+  _H2="X-Auth-Key: $CF_Key"
+  _H3="Content-Type: application/json"
+  
+  if [ "$data" ] ; then
     _debug data "$data"
-    response="$(curl --silent -X $m "$CF_Api/$ep" -H "X-Auth-Email: $CF_Email" -H "X-Auth-Key: $CF_Key" -H "Content-Type: application/json" --data $data)"
+    response="$(_post "$data" "$CF_Api/$ep" "" $m)"
   else
-    response="$(curl --silent -X $m "$CF_Api/$ep" -H "X-Auth-Email: $CF_Email" -H "X-Auth-Key: $CF_Key" -H "Content-Type: application/json")"
+    response="$(_get "$CF_Api/$ep")"
   fi
   
   if [ "$?" != "0" ] ; then

dnsapi/dns_cx.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env sh
 
 # Cloudxns.com Domain api
 #
@@ -14,7 +14,7 @@ CX_Api="https://www.cloudxns.net/api2"
 ########  Public functions #####################
 
 #Usage: add  _acme-challenge.www.domain.com   "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
-dns-cx-add() {
+dns_cx_add() {
   fulldomain=$1
   txtvalue=$2
   
@@ -44,13 +44,13 @@ dns-cx-add() {
     return 1
   fi
 
-  if [ "$count" == "0" ] ; then
+  if [ "$count" = "0" ] ; then
     add_record $_domain $_sub_domain $txtvalue
   else
     update_record $_domain $_sub_domain $txtvalue
   fi
   
-  if [ "$?" == "0" ] ; then
+  if [ "$?" = "0" ] ; then
     return 0
   fi
   return 1
@@ -69,7 +69,7 @@ existing_records() {
     return 1
   fi
   count=0
-  seg=$(printf "$response" | grep -o "{[^{]*host\":\"$_sub_domain[^}]*}")
+  seg=$(printf "%s\n" "$response" | _egrep_o "{[^{]*host\":\"$_sub_domain\"[^}]*}")
   _debug seg "$seg"
   if [ -z "$seg" ] ; then
     return 0
@@ -77,7 +77,7 @@ existing_records() {
 
   if printf "$response" | grep '"type":"TXT"' > /dev/null ; then
     count=1
-    record_id=$(printf "$seg" | grep -o \"record_id\":\"[^\"]*\" | cut -d : -f 2 | tr -d \")
+    record_id=$(printf "%s\n" "$seg" | _egrep_o \"record_id\":\"[^\"]*\" | cut -d : -f 2 | tr -d \")
     _debug record_id "$record_id"
     return 0    
   fi
@@ -144,10 +144,10 @@ _get_root() {
       return 1;
     fi
 
-    if printf "$response" | grep "$h." ; then
-      seg=$(printf "$response" | grep -o "{[^{]*$h\.[^}]*\}" )
+    if printf "$response" | grep "$h." >/dev/null ; then
+      seg=$(printf "%s" "$response" | _egrep_o "{[^{]*\"$h\.\"[^}]*\}" )
       _debug seg "$seg"
-      _domain_id=$(printf "$seg" | grep -o \"id\":\"[^\"]*\" | cut -d : -f 2 | tr -d \")
+      _domain_id=$(printf "%s" "$seg" | _egrep_o \"id\":\"[^\"]*\" | cut -d : -f 2 | tr -d \")
       _debug _domain_id "$_domain_id"
       if [ "$_domain_id" ] ; then
         _sub_domain=$(printf $domain | cut -d . -f 1-$p)
@@ -159,7 +159,7 @@ _get_root() {
       return 1
     fi
     p=$i
-    let "i+=1"
+    i=$(expr $i + 1)
   done
   return 1
 }
@@ -183,11 +183,16 @@ _rest() {
   _debug sec "$sec"
   hmac=$(printf "$sec"| openssl md5 |cut -d " " -f 2)
   _debug hmac "$hmac"
-    
-  if [ "$3" ] ; then
-    response="$(curl --silent -X $m "$url" -H "API-KEY: $CX_Key" -H "API-REQUEST-DATE: $cdate" -H "API-HMAC: $hmac" -H 'Content-Type: application/json'  -d "$data")"
+  
+  _H1="API-KEY: $CX_Key"
+  _H2="API-REQUEST-DATE: $cdate"
+  _H3="API-HMAC: $hmac"
+  _H4="Content-Type: application/json"
+
+  if [ "$data" ] ; then
+    response="$(_post "$data" "$url" "" $m)"
   else
-    response="$(curl --silent -X $m "$url" -H "API-KEY: $CX_Key" -H "API-REQUEST-DATE: $cdate" -H "API-HMAC: $hmac" -H 'Content-Type: application/json')"
+    response="$(_get "$url")"
   fi
   
   if [ "$?" != "0" ] ; then

dnsapi/dns_dp.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env sh
 
 # Dnspod.cn Domain api
 #
@@ -14,7 +14,7 @@ DP_Api="https://dnsapi.cn"
 ########  Public functions #####################
 
 #Usage: add  _acme-challenge.www.domain.com   "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
-dns-dp-add() {
+dns_dp_add() {
   fulldomain=$1
   txtvalue=$2
   
@@ -44,7 +44,7 @@ dns-dp-add() {
     return 1
   fi
 
-  if [ "$count" == "0" ] ; then
+  if [ "$count" = "0" ] ; then
     add_record $_domain $_sub_domain $txtvalue
   else
     update_record $_domain $_sub_domain $txtvalue
@@ -71,7 +71,6 @@ existing_records() {
     
   if printf "$response" | grep "Action completed successful" >/dev/null ; then
     count=$(printf "$response" | grep '<type>TXT</type>' | wc -l)
-    
     record_id=$(printf "$response" | grep '^<id>' | tail -1 | cut -d '>' -f 2 | cut -d '<' -f 1)
     return 0    
   else
@@ -152,8 +151,8 @@ _get_root() {
       return 1
     fi
     
-    if printf "$response" | grep "Action completed successful" ; then
-      _domain_id=$(printf "$response" | grep -o \"id\":\"[^\"]*\" | cut -d : -f 2 | tr -d \")
+    if printf "$response" | grep "Action completed successful" >/dev/null ; then
+      _domain_id=$(printf "%s\n" "$response" | _egrep_o \"id\":\"[^\"]*\" | cut -d : -f 2 | tr -d \")
       _debug _domain_id "$_domain_id"
       if [ "$_domain_id" ] ; then
         _sub_domain=$(printf $domain | cut -d . -f 1-$p)
@@ -165,7 +164,7 @@ _get_root() {
       return 1
     fi
     p=$i
-    let "i+=1"
+    i=$(expr $i + 1)
   done
   return 1
 }
@@ -175,17 +174,17 @@ _get_root() {
 _rest() {
   m=$1
   ep="$2"
+  data="$3"
   _debug $ep
   url="$REST_API/$ep"
   
   _debug url "$url"
   
-  if [ "$3" ] ; then
-    data="$3"
+  if [ "$data" ] ; then
     _debug2 data "$data"
-    response="$(curl --silent -X $m "$url"  -d $data)"
+    response="$(_post $data "$url")"
   else
-    response="$(curl --silent -X $m "$url" )"
+    response="$(_get "$url")"
   fi
   
   if [ "$?" != "0" ] ; then

dnsapi/dns_gd.sh

@@ -0,0 +1,118 @@
+#!/usr/bin/env sh
+
+#Godaddy domain api
+#
+#GD_Key="sdfsdfsdfljlbjkljlkjsdfoiwje"
+#
+#GD_Secret="asdfsdfsfsdfsdfdfsdf"
+
+
+GD_Api="https://api.godaddy.com/v1"
+
+########  Public functions #####################
+
+#Usage: add  _acme-challenge.www.domain.com   "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
+dns_gd_add(){
+  fulldomain=$1
+  txtvalue=$2
+  
+  if [ -z "$GD_Key" ] || [ -z "$GD_Secret" ] ; then
+    _err "You don't specify godaddy api key and secret yet."
+    _err "Please create you key and try again."
+    return 1
+  fi
+  
+  #save the api key and email to the account conf file.
+  _saveaccountconf GD_Key "$GD_Key"
+  _saveaccountconf GD_Secret "$GD_Secret"
+  
+  _debug "First detect the root zone"
+  if ! _get_root $fulldomain ; then
+    _err "invalid domain"
+    return 1
+  fi
+  _debug _domain_id "$_domain_id"
+  _debug _sub_domain "$_sub_domain"
+  _debug _domain "$_domain"
+  
+
+  _info "Adding record"
+  if _gd_rest PUT "domains/$_domain/records/TXT/$_sub_domain"  "[{\"data\":\"$txtvalue\"}]"; then
+    if [ "$response" = "{}" ] ; then
+      _info "Added, sleeping 10 seconds"
+      sleep 10
+      #todo: check if the record takes effect
+      return 0
+    else
+      _err "Add txt record error."
+      _err "$response"
+      return 1
+    fi
+  fi
+  _err "Add txt record error."
+  
+}
+
+
+
+
+
+####################  Private functions bellow ##################################
+#_acme-challenge.www.domain.com
+#returns
+# _sub_domain=_acme-challenge.www
+# _domain=domain.com
+# _domain_id=sdjkglgdfewsdfg
+_get_root() {
+  domain=$1
+  i=2
+  p=1
+  while [ '1' ] ; do
+    h=$(printf $domain | cut -d . -f $i-100)
+    if [ -z "$h" ] ; then
+      #not valid
+      return 1;
+    fi
+    
+    if ! _gd_rest GET "domains/$h" ; then
+      return 1
+    fi
+    
+    if printf "$response" | grep '"code":"NOT_FOUND"' >/dev/null ; then
+      _debug "$h not found"
+    else
+      _sub_domain=$(printf $domain | cut -d . -f 1-$p)
+      _domain=$h
+      return 0
+    fi
+    p=$i
+    i=$(expr $i + 1)
+  done
+  return 1
+}
+
+_gd_rest() {
+  m=$1
+  ep="$2"
+  data="$3"
+  _debug $ep
+  
+  _H1="Authorization: sso-key $GD_Key:$GD_Secret"
+  _H2="Content-Type: application/json"
+  
+  if [ "$data" ] ; then
+    _debug data "$data"
+    response="$(_post "$data" "$GD_Api/$ep" "" $m)"
+  else
+    response="$(_get "$GD_Api/$ep")"
+  fi
+  
+  if [ "$?" != "0" ] ; then
+    _err "error $ep"
+    return 1
+  fi
+  _debug2 response "$response"
+  return 0
+}
+
+

dnsapi/dns_lexicon.sh

@@ -0,0 +1,69 @@
+#!/usr/bin/env sh
+
+# dns api wrapper of lexicon for acme.sh
+
+lexicon_url="https://github.com/AnalogJ/lexicon"
+lexicon_cmd="lexicon"
+
+wiki="https://github.com/Neilpang/acme.sh/wiki/How-to-use-lexicon-dns-api"
+
+########  Public functions #####################
+
+#Usage: add   _acme-challenge.www.domain.com   "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
+dns_lexicon_add() {
+  fulldomain=$1
+  txtvalue=$2
+  
+  domain=$(printf "$fulldomain" | cut -d . -f 2-999)
+  
+  if ! _exists $lexicon_cmd ; then
+    _err "Please install $lexicon_cmd first: $wiki"
+    return 1
+  fi
+  
+  if [ -z "$PROVIDER" ] ; then
+    _err "Please define env PROVIDER first: $wiki"
+    return 1
+  fi
+
+  _savedomainconf PROVIDER "$PROVIDER"
+  export PROVIDER
+
+  Lx_name=$(echo LEXICON_${PROVIDER}_USERNAME |  tr [a-z] [A-Z])
+  eval Lx_name_v="\$$Lx_name"
+  _debug "$Lx_name" "$Lx_name_v"
+  if [ "$Lx_name_v" ] ; then
+    _saveaccountconf $Lx_name "$Lx_name_v"
+    export "$Lx_name"
+  fi
+  
+  Lx_token=$(echo LEXICON_${PROVIDER}_TOKEN |  tr [a-z] [A-Z])
+  eval Lx_token_v="\$$Lx_token"
+  _debug "$Lx_token" "$Lx_token_v"
+  if [ "$Lx_token_v" ] ; then
+    _saveaccountconf $Lx_token "$Lx_token_v"
+    export "$Lx_token"
+  fi
+  
+  Lx_password=$(echo LEXICON_${PROVIDER}_PASSWORD |  tr [a-z] [A-Z])
+  eval Lx_password_v="\$$Lx_password"
+  _debug "$Lx_password" "$Lx_password_v"
+  if [ "$Lx_password_v" ] ; then
+    _saveaccountconf $Lx_password "$Lx_password_v"
+    export "$Lx_password"
+  fi
+  
+  Lx_domaintoken=$(echo LEXICON_${PROVIDER}_DOMAINTOKEN |  tr [a-z] [A-Z])
+  eval Lx_domaintoken_v="\$$Lx_domaintoken"
+  _debug "$Lx_domaintoken" "$Lx_domaintoken_v"
+  if [ "$Lx_domaintoken_v" ] ; then
+    export "$Lx_domaintoken"
+    _saveaccountconf $Lx_domaintoken "$Lx_domaintoken_v"
+  fi
+
+  $lexicon_cmd "$PROVIDER" create ${domain} TXT --name="_acme-challenge.${domain}." --content="${txtvalue}"
+
+}
+
+
+

dnsapi/dns_myapi.sh

@@ -0,0 +1,52 @@
+#!/usr/bin/env sh
+
+#Here is a sample custom api script.
+#This file name is "dns_myapi.sh"
+#So, here must be a method   dns_myapi_add()
+#Which will be called by acme.sh to add the txt record to your api system.
+#returns 0 means success, otherwise error.
+
+
+
+########  Public functions #####################
+
+#Usage: dns_myapi_add   _acme-challenge.www.domain.com   "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
+dns_myapi_add() {
+  fulldomain=$1
+  txtvalue=$2
+  _err "Not implemented!"
+  return 1;
+}
+
+
+
+
+
+####################  Private functions bellow ##################################
+_info() {
+  if [ -z "$2" ] ; then
+    echo "[$(date)] $1"
+  else
+    echo "[$(date)] $1='$2'"
+  fi
+}
+
+_err() {
+  _info "$@" >&2
+  return 1
+}
+
+_debug() {
+  if [ -z "$DEBUG" ] ; then
+    return
+  fi
+  _err "$@"
+  return 0
+}
+
+_debug2() {
+  if [ "$DEBUG" ] && [ "$DEBUG" -ge "2" ] ; then
+    _debug "$@"
+  fi
+  return
+}

dnsapi/dns_ovh.sh

@@ -0,0 +1,302 @@
+#!/usr/bin/env sh
+
+
+#Applcation Key
+#OVH_AK="sdfsdfsdfljlbjkljlkjsdfoiwje"
+#
+#Application Secret
+#OVH_AS="sdfsafsdfsdfdsfsdfsa"
+#
+#Consumer Key
+#OVH_CK="sdfsdfsdfsdfsdfdsf"
+
+
+#OVH_END_POINT=ovh-eu
+
+
+#'ovh-eu'
+OVH_EU='https://eu.api.ovh.com/1.0'
+
+#'ovh-ca': 
+OVH_CA='https://ca.api.ovh.com/1.0'
+
+#'kimsufi-eu'
+KSF_EU='https://eu.api.kimsufi.com/1.0'
+
+#'kimsufi-ca'
+KSF_CA='https://ca.api.kimsufi.com/1.0'
+
+#'soyoustart-eu'
+SYS_EU='https://eu.api.soyoustart.com/1.0'
+
+#'soyoustart-ca'
+SYS_CA='https://ca.api.soyoustart.com/1.0'
+
+#'runabove-ca'
+RAV_CA='https://api.runabove.com/1.0'
+
+
+wiki="https://github.com/Neilpang/acme.sh/wiki/How-to-use-OVH-domain-api"
+
+ovh_success="https://github.com/Neilpang/acme.sh/wiki/OVH-Success"
+
+
+
+_ovh_get_api() {
+  _ogaep="$1"
+
+  case "${_ogaep}" in
+    
+    ovh-eu|ovheu)
+        printf "%s" $OVH_EU
+        return
+        ;;
+    ovh-ca|ovhca)
+        printf "%s" $OVH_CA
+        return
+        ;;
+    kimsufi-eu|kimsufieu)
+        printf "%s" $KSF_EU
+        return
+        ;;
+    kimsufi-ca|kimsufica)
+        printf "%s" $KSF_CA
+        return
+        ;;
+    soyoustart-eu|soyoustarteu)
+        printf "%s" $SYS_EU
+        return
+        ;;
+    soyoustart-ca|soyoustartca)
+        printf "%s" $SYS_CA
+        return
+        ;;      
+    runabove-ca|runaboveca)
+        printf "%s" $RAV_CA
+        return
+        ;;       
+        
+        
+    *)
+        _err "Unknown parameter : $1"
+        return 1
+        ;;
+    esac
+}
+
+########  Public functions #####################
+
+#Usage: add  _acme-challenge.www.domain.com   "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
+dns_ovh_add(){
+  fulldomain=$1
+  txtvalue=$2
+  
+  if [ -z "$OVH_AK" ] || [ -z "$OVH_AS" ] ; then
+    _err "You don't specify OVH application key and application secret yet."
+    _err "Please create you key and try again."
+    return 1
+  fi
+  
+  #save the api key and email to the account conf file.
+  _saveaccountconf OVH_AK "$OVH_AK"
+  _saveaccountconf OVH_AS "$OVH_AS"
+  
+  
+  if [ -z "$OVH_END_POINT" ] ; then
+    OVH_END_POINT="ovh-eu"
+  fi
+  _info "Using OVH endpoint: $OVH_END_POINT"
+  if [ "$OVH_END_POINT" != "ovh-eu" ] ; then
+  _saveaccountconf OVH_END_POINT "$OVH_END_POINT"
+  fi
+  
+  OVH_API="$(_ovh_get_api $OVH_END_POINT )"
+  _debug OVH_API "$OVH_API"
+
+  if [ -z "$OVH_CK" ] ; then
+    _info "OVH consumer key is empty, Let's get one:"
+    if ! _ovh_authentication ; then
+      _err "Can not get consumer key."
+    fi
+    #return and wait for retry.
+    return 1;
+  fi
+  
+  
+  _info "Checking authentication"
+  
+  response="$(_ovh_rest GET "domain/")"
+  if _contains "$response" "INVALID_CREDENTIAL" ; then
+    _err "The consumer key is invalid: $OVH_CK"
+    _err "Please retry to create a new one."
+    _clearaccountconf  OVH_CK
+    return 1
+  fi
+  _info "Consumer key is ok."
+  
+  _debug "First detect the root zone"
+  if ! _get_root $fulldomain ; then
+    _err "invalid domain"
+    return 1
+  fi
+  _debug _domain_id "$_domain_id"
+  _debug _sub_domain "$_sub_domain"
+  _debug _domain "$_domain"
+  
+  _debug "Getting txt records"
+  _ovh_rest GET "domain/zone/$_domain/record?fieldType=TXT&subDomain=$_sub_domain"
+    
+  if  _contains "$response" '\[\]' || _contains "$response" "This service does not exist" ; then
+    _info "Adding record"
+    if _ovh_rest POST "domain/zone/$_domain/record"  "{\"fieldType\":\"TXT\",\"subDomain\":\"$_sub_domain\",\"target\":\"$txtvalue\",\"ttl\":60}"; then
+      if _contains "$response" "$txtvalue" ; then
+        _ovh_rest POST "domain/zone/$_domain/refresh"
+        _debug "Refresh:$response"
+        _info "Added, sleeping 10 seconds"
+        sleep 10
+        return 0
+      fi
+    fi
+    _err "Add txt record error."
+  else
+    _info "Updating record"
+    record_id=$(printf "%s" "$response" | tr -d "[]" | cut -d , -f 1)
+    if [ -z "$record_id" ] ; then
+      _err "Can not get record id."
+      return 1
+    fi
+    _debug "record_id" $record_id
+
+    if _ovh_rest PUT "domain/zone/$_domain/record/$record_id"  "{\"target\":\"$txtvalue\",\"subDomain\":\"$_sub_domain\",\"ttl\":60}" ; then
+      if _contains "$response" "null" ; then
+        _ovh_rest POST "domain/zone/$_domain/refresh"
+        _debug "Refresh:$response"
+        _info "Updated, sleeping 10 seconds"
+        sleep 10
+        return 0;
+      fi
+    fi
+    _err "Update error"
+    return 1
+  fi
+  
+}
+
+
+####################  Private functions bellow ##################################
+
+_ovh_authentication() {
+  
+  _H1="X-Ovh-Application: $OVH_AK"
+  _H2="Content-type: application/json"
+  _H3=""
+  _H4=""
+  
+  _ovhdata='{"accessRules": [{"method": "GET","path": "/*"},{"method": "POST","path": "/*"},{"method": "PUT","path": "/*"},{"method": "DELETE","path": "/*"}],"redirection":"'$ovh_success'"}'
+  
+  response="$(_post "$_ovhdata" "$OVH_API/auth/credential")"
+  _debug3 response "$response"
+  validationUrl="$(echo "$response" | _egrep_o "validationUrl\":\"[^\"]*\"" | _egrep_o "http.*\"" | tr -d '"')"
+  if [ -z "$validationUrl" ] ; then
+    _err "Unable to get validationUrl"
+    return 1
+  fi
+  _debug validationUrl "$validationUrl"
+  
+  consumerKey="$(echo "$response" | _egrep_o "consumerKey\":\"[^\"]*\"" | cut -d : -f 2 | tr -d '"')"
+  if [ -z "$consumerKey" ] ; then
+    _err "Unable to get consumerKey"
+    return 1
+  fi
+  _debug consumerKey "$consumerKey"
+  
+  OVH_CK="$consumerKey"
+  _saveaccountconf OVH_CK "$OVH_CK"
+  
+  _info "Please open this link to do authentication: $(__green "$validationUrl" )"
+
+  _info "Here is a guide for you: $(__green "$wiki" )"
+  _info "Please retry after the authentication is done."
+
+}
+
+
+#_acme-challenge.www.domain.com
+#returns
+# _sub_domain=_acme-challenge.www
+# _domain=domain.com
+# _domain_id=sdjkglgdfewsdfg
+_get_root() {
+  domain=$1
+  i=2
+  p=1
+  while [ '1' ] ; do
+    h=$(printf $domain | cut -d . -f $i-100)
+    if [ -z "$h" ] ; then
+      #not valid
+      return 1;
+    fi
+    
+    if ! _ovh_rest GET "domain/zone/$h" ; then
+      return 1
+    fi
+    
+    if ! _contains "$response" "This service does not exist" >/dev/null ; then
+      _sub_domain=$(printf $domain | cut -d . -f 1-$p)
+      _domain=$h
+      return 0
+    fi
+    p=$i
+    i=$(expr $i + 1)
+  done
+  return 1
+}
+
+_ovh_timestamp() {
+  _H1=""
+  _H2=""
+  _H3=""
+  _H4=""
+  _H5=""
+  _get "$OVH_API/auth/time" "" 30
+}
+
+_ovh_rest() {
+  m=$1
+  ep="$2"
+  data="$3"
+  _debug $ep
+  
+  
+  _ovh_url="$OVH_API/$ep"
+  _debug2 _ovh_url "$_ovh_url"
+  _ovh_t="$(_ovh_timestamp)"
+  _debug2 _ovh_t "$_ovh_t"
+  _ovh_p="$OVH_AS+$OVH_CK+$m+$_ovh_url+$data+$_ovh_t"
+  _debug _ovh_p "$_ovh_p"
+  _ovh_hex="$(printf "%s" "$_ovh_p" | _digest sha1 hex)"
+  _debug2 _ovh_hex "$_ovh_hex"
+  
+
+  _H1="X-Ovh-Application: $OVH_AK"
+  _H2="X-Ovh-Signature: \$1\$$_ovh_hex"
+  _debug2 _H2 "$_H2"
+  _H3="X-Ovh-Timestamp: $_ovh_t"
+  _H4="X-Ovh-Consumer: $OVH_CK"
+  _H5="Content-Type: application/json;charset=utf-8"
+  if [ "$data" ] || [ "$m" = "POST" ] || [ "$m" = "PUT" ] ; then
+    _debug data "$data"
+    response="$(_post "$data" "$_ovh_url" "" $m)"
+  else
+    response="$(_get "$_ovh_url")"
+  fi
+  
+  if [ "$?" != "0" ] ; then
+    _err "error $ep"
+    return 1
+  fi
+  _debug2 response "$response"
+  return 0
+}
+
+