Merge pull request #57 from zeapo/feature/refactor-git

Refactoring of the git process

2 files changed, 94 insertions, 0 deletions

diff --git a/app/src/main/java/com/zeapo/pwdstore/git/config/GitConfigSessionFactory.java b/app/src/main/java/com/zeapo/pwdstore/git/config/GitConfigSessionFactory.java
new file mode 100644
index 00000000..ab23361e
--- /dev/null
+++ b/app/src/main/java/com/zeapo/pwdstore/git/config/GitConfigSessionFactory.java
@@ -0,0 +1,24 @@
+package com.zeapo.pwdstore.git.config;
+
+import com.jcraft.jsch.JSch;
+import com.jcraft.jsch.JSchException;
+import com.jcraft.jsch.Session;
+
+import org.eclipse.jgit.transport.JschConfigSessionFactory;
+import org.eclipse.jgit.transport.OpenSshConfig;
+import org.eclipse.jgit.util.FS;
+
+public class GitConfigSessionFactory extends JschConfigSessionFactory {
+
+    protected void configure(OpenSshConfig.Host hc, Session session) {
+        session.setConfig("StrictHostKeyChecking", "no");
+    }
+
+    @Override
+    protected JSch
+    getJSch(final OpenSshConfig.Host hc, FS fs) throws JSchException {
+        JSch jsch = super.getJSch(hc, fs);
+        jsch.removeAllIdentity();
+        return jsch;
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/zeapo/pwdstore/git/config/SshConfigSessionFactory.java b/app/src/main/java/com/zeapo/pwdstore/git/config/SshConfigSessionFactory.java
new file mode 100644
index 00000000..333a6325
--- /dev/null
+++ b/app/src/main/java/com/zeapo/pwdstore/git/config/SshConfigSessionFactory.java
@@ -0,0 +1,70 @@
+package com.zeapo.pwdstore.git.config;
+
+import android.content.SharedPreferences;
+
+import com.jcraft.jsch.JSch;
+import com.jcraft.jsch.JSchException;
+import com.jcraft.jsch.Session;
+import com.jcraft.jsch.UserInfo;
+
+import org.eclipse.jgit.errors.UnsupportedCredentialItem;
+import org.eclipse.jgit.transport.CredentialItem;
+import org.eclipse.jgit.transport.CredentialsProvider;
+import org.eclipse.jgit.transport.CredentialsProviderUserInfo;
+import org.eclipse.jgit.transport.OpenSshConfig;
+import org.eclipse.jgit.transport.URIish;
+import org.eclipse.jgit.util.FS;
+
+public class SshConfigSessionFactory extends GitConfigSessionFactory {
+    private String sshKey;
+    private String passphrase;
+    private String username;
+
+    public SshConfigSessionFactory(String sshKey, String username, String passphrase) {
+        this.sshKey = sshKey;
+        this.passphrase = passphrase;
+        this.username = username;
+    }
+
+    @Override
+    protected JSch
+    getJSch(final OpenSshConfig.Host hc, FS fs) throws JSchException {
+        JSch jsch = super.getJSch(hc, fs);
+        jsch.removeAllIdentity();
+        jsch.addIdentity(sshKey);
+        return jsch;
+    }
+
+    @Override
+    protected void configure(OpenSshConfig.Host hc, Session session) {
+        session.setConfig("StrictHostKeyChecking", "no");
+
+        CredentialsProvider provider = new CredentialsProvider() {
+            @Override
+            public boolean isInteractive() {
+                return false;
+            }
+
+            @Override
+            public boolean supports(CredentialItem... items) {
+                return true;
+            }
+
+            @Override
+            public boolean get(URIish uri, CredentialItem... items) throws UnsupportedCredentialItem {
+                for (CredentialItem item : items) {
+                    if (item instanceof CredentialItem.Username) {
+                        ((CredentialItem.Username) item).setValue(username);
+                        continue;
+                    }
+                    if (item instanceof CredentialItem.StringType) {
+                        ((CredentialItem.StringType) item).setValue(passphrase);
+                    }
+                }
+                return true;
+            }
+        };
+        UserInfo userInfo = new CredentialsProviderUserInfo(session, provider);
+        session.setUserInfo(userInfo);
+    }
+}
\ No newline at end of file